[INFO] cloning repository https://github.com/udayj/tailr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/udayj/tailr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fudayj%2Ftailr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fudayj%2Ftailr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9359a73633d387697c141a70253ab8fa6fba1f98
[INFO] testing udayj/tailr against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fudayj%2Ftailr" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/udayj/tailr
[INFO] finished tweaking git repo https://github.com/udayj/tailr
[INFO] tweaked toml for git repo https://github.com/udayj/tailr written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/udayj/tailr on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/udayj/tailr already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded anstyle v0.3.5
[INFO] [stderr]   Downloaded predicates v3.0.2
[INFO] [stderr]   Downloaded assert_cmd v2.0.10
[INFO] [stderr]   Downloaded bstr v1.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2a12c171c3978268251141baccb23b32326ba974ec140ffc4f59095e0888e1d0
[INFO] running `Command { std: "docker" "start" "-a" "2a12c171c3978268251141baccb23b32326ba974ec140ffc4f59095e0888e1d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a12c171c3978268251141baccb23b32326ba974ec140ffc4f59095e0888e1d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a12c171c3978268251141baccb23b32326ba974ec140ffc4f59095e0888e1d0", kill_on_drop: false }`
[INFO] [stdout] 2a12c171c3978268251141baccb23b32326ba974ec140ffc4f59095e0888e1d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c6a5033b39447220f404e2c481afd0185bd445331114fa1388ea8ad5fc73c034
[INFO] running `Command { std: "docker" "start" "-a" "c6a5033b39447220f404e2c481afd0185bd445331114fa1388ea8ad5fc73c034", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling libc v0.2.140
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling once_cell v1.17.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-complex v0.4.3
[INFO] [stderr]    Compiling regex v1.7.3
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling tailr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/lib.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::io::{self, BufRead, BufReader};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 |     let mut x;
[INFO] [stdout]     |         ----^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:163:9
[INFO] [stdout]     |
[INFO] [stdout] 163 |     let mut x;
[INFO] [stdout]     |         ----^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `lines`, `bytes`, and `quiet` are never read
[INFO] [stdout]   --> src/lib.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct Config {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 20 |     lines: TakeValue,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 21 |     bytes: Option<TakeValue>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 22 |     quiet: bool,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Config` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_num` is never used
[INFO] [stdout]    --> src/lib.rs:113:4
[INFO] [stdout]     |
[INFO] [stdout] 113 | fn parse_num(num: &String) -> MyResult<TakeValue> {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.58s
[INFO] running `Command { std: "docker" "inspect" "c6a5033b39447220f404e2c481afd0185bd445331114fa1388ea8ad5fc73c034", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6a5033b39447220f404e2c481afd0185bd445331114fa1388ea8ad5fc73c034", kill_on_drop: false }`
[INFO] [stdout] c6a5033b39447220f404e2c481afd0185bd445331114fa1388ea8ad5fc73c034
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b028abee46506c9e07d12c3d151c32b3e1602eb2561f3059d1dc28300f3766e
[INFO] running `Command { std: "docker" "start" "-a" "6b028abee46506c9e07d12c3d151c32b3e1602eb2561f3059d1dc28300f3766e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.140
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling predicates-core v1.0.6
[INFO] [stderr]    Compiling difflib v0.4.0
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling termtree v0.4.1
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling anstyle v0.3.5
[INFO] [stderr]    Compiling normalize-line-endings v0.3.0
[INFO] [stderr]    Compiling float-cmp v0.9.0
[INFO] [stderr]    Compiling predicates-tree v1.0.9
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling bstr v1.4.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling predicates v3.0.2
[INFO] [stderr]    Compiling predicates v2.1.5
[INFO] [stderr]    Compiling assert_cmd v2.0.10
[INFO] [stderr]    Compiling tailr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/lib.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::io::{self, BufRead, BufReader};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 |     let mut x;
[INFO] [stdout]     |         ----^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:163:9
[INFO] [stdout]     |
[INFO] [stdout] 163 |     let mut x;
[INFO] [stdout]     |         ----^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `lines`, `bytes`, and `quiet` are never read
[INFO] [stdout]   --> src/lib.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct Config {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 20 |     lines: TakeValue,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 21 |     bytes: Option<TakeValue>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 22 |     quiet: bool,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Config` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_num` is never used
[INFO] [stdout]    --> src/lib.rs:113:4
[INFO] [stdout]     |
[INFO] [stdout] 113 | fn parse_num(num: &String) -> MyResult<TakeValue> {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/lib.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::io::{self, BufRead, BufReader};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 |     let mut x;
[INFO] [stdout]     |         ----^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:163:9
[INFO] [stdout]     |
[INFO] [stdout] 163 |     let mut x;
[INFO] [stdout]     |         ----^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `lines`, `bytes`, and `quiet` are never read
[INFO] [stdout]   --> src/lib.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct Config {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 20 |     lines: TakeValue,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 21 |     bytes: Option<TakeValue>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 22 |     quiet: bool,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Config` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_num` is never used
[INFO] [stdout]    --> src/lib.rs:113:4
[INFO] [stdout]     |
[INFO] [stdout] 113 | fn parse_num(num: &String) -> MyResult<TakeValue> {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.36s
[INFO] running `Command { std: "docker" "inspect" "6b028abee46506c9e07d12c3d151c32b3e1602eb2561f3059d1dc28300f3766e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b028abee46506c9e07d12c3d151c32b3e1602eb2561f3059d1dc28300f3766e", kill_on_drop: false }`
[INFO] [stdout] 6b028abee46506c9e07d12c3d151c32b3e1602eb2561f3059d1dc28300f3766e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 95d55e498b40ac877511a4f82d5420b63d285108fb59a62dff931fc9b8b92b58
[INFO] running `Command { std: "docker" "start" "-a" "95d55e498b40ac877511a4f82d5420b63d285108fb59a62dff931fc9b8b92b58", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `self`
[INFO] [stderr]  --> src/lib.rs:5:15
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::io::{self, BufRead, BufReader};
[INFO] [stderr]   |               ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:115:9
[INFO] [stderr]     |
[INFO] [stderr] 115 |     let mut x;
[INFO] [stderr]     |         ----^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:163:9
[INFO] [stderr]     |
[INFO] [stderr] 163 |     let mut x;
[INFO] [stderr]     |         ----^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: fields `lines`, `bytes`, and `quiet` are never read
[INFO] [stderr]   --> src/lib.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub struct Config {
[INFO] [stderr]    |            ------ fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 20 |     lines: TakeValue,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 21 |     bytes: Option<TakeValue>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 22 |     quiet: bool,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Config` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `parse_num` is never used
[INFO] [stderr]    --> src/lib.rs:113:4
[INFO] [stderr]     |
[INFO] [stderr] 113 | fn parse_num(num: &String) -> MyResult<TakeValue> {
[INFO] [stderr]     |    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `tailr` (lib) generated 5 warnings (run `cargo fix --lib -p tailr` to apply 3 suggestions)
[INFO] [stderr] warning: `tailr` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tailr-de26219891b84a6d)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/tailr-db52f8e1b9b43af4)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/cli.rs (/opt/rustwide/target/debug/deps/cli-43934f87a8d70b16)
[INFO] [stdout] 
[INFO] [stdout] running 139 tests
[INFO] [stdout] test dies_bytes_and_lines ... ok
[INFO] [stdout] test dies_no_args ... ok
[INFO] [stdout] test empty_c_plus_2 ... FAILED
[INFO] [stdout] test empty_c_minus_3 ... FAILED
[INFO] [stdout] test empty_c_minus_12 ... FAILED
[INFO] [stdout] test empty_c_minus_8 ... FAILED
[INFO] [stdout] test empty_c3 ... FAILED
[INFO] [stdout] test empty_n0 ... FAILED
[INFO] [stdout] test empty_c_plus_1 ... FAILED
[INFO] [stdout] test empty_c200 ... FAILED
[INFO] [stdout] test empty_c_minus_200 ... FAILED
[INFO] [stdout] test empty_c8 ... FAILED
[INFO] [stdout] test empty_c12 ... FAILED
[INFO] [stdout] test dies_bad_lines ... FAILED
[INFO] [stdout] test dies_bad_bytes ... FAILED
[INFO] [stdout] test empty_c_plus_0 ... FAILED
[INFO] [stdout] test empty ... FAILED
[INFO] [stdout] test empty_n_minus_1 ... FAILED
[INFO] [stdout] test empty_n1 ... FAILED
[INFO] [stdout] test empty_n3 ... FAILED
[INFO] [stdout] test empty_n4 ... FAILED
[INFO] [stdout] test empty_n200 ... FAILED
[INFO] [stdout] test empty_n_minus_200 ... FAILED
[INFO] [stdout] test empty_n_plus_1 ... FAILED
[INFO] [stdout] test empty_n_plus_0 ... FAILED
[INFO] [stdout] test empty_n_minus_4 ... FAILED
[INFO] [stdout] test multiple_files_c_minus_3 ... FAILED
[INFO] [stdout] test empty_n_plus_2 ... FAILED
[INFO] [stdout] test multiple_files_n1_quiet ... FAILED
[INFO] [stdout] test multiple_files_n_minus_3 ... FAILED
[INFO] [stdout] test multiple_files_c0 ... FAILED
[INFO] [stdout] test empty_n_minus_3 ... FAILED
[INFO] [stdout] test multiple_files_n1 ... FAILED
[INFO] [stdout] test multiple_files_n1_q ... FAILED
[INFO] [stdout] test multiple_files ... FAILED
[INFO] [stdout] test multiple_files_c3 ... FAILED
[INFO] [stdout] test multiple_files_n3 ... FAILED
[INFO] [stdout] test multiple_files_c_plus_3 ... FAILED
[INFO] [stdout] test one ... FAILED
[INFO] [stdout] test multiple_files_n_plus_1 ... FAILED
[INFO] [stdout] test multiple_files_n_plus_3 ... FAILED
[INFO] [stdout] test one_c_minus_200 ... FAILED
[INFO] [stdout] test one_c_minus_12 ... FAILED
[INFO] [stdout] test one_c200 ... FAILED
[INFO] [stdout] test one_c8 ... FAILED
[INFO] [stdout] test one_c_minus_8 ... FAILED
[INFO] [stdout] test one_n200 ... FAILED
[INFO] [stdout] test one_c12 ... FAILED
[INFO] [stdout] test one_c3 ... FAILED
[INFO] [stdout] test one_c_minus_3 ... FAILED
[INFO] [stdout] test one_c_plus_1 ... FAILED
[INFO] [stdout] test one_n1 ... FAILED
[INFO] [stdout] test one_n_plus_1 ... FAILED
[INFO] [stdout] test one_n0 ... FAILED
[INFO] [stdout] test one_c_plus_0 ... FAILED
[INFO] [stdout] test multiple_files_n_minus_1 ... FAILED
[INFO] [stdout] test multiple_files_n0 ... FAILED
[INFO] [stdout] test one_c_plus_2 ... FAILED
[INFO] [stdout] test one_n_minus_200 ... FAILED
[INFO] [stdout] test one_n3 ... FAILED
[INFO] [stdout] test one_n4 ... FAILED
[INFO] [stdout] test one_n_minus_3 ... FAILED
[INFO] [stdout] test one_n_plus_0 ... FAILED
[INFO] [stdout] test skips_bad_file ... ok
[INFO] [stdout] test one_n_minus_1 ... FAILED
[INFO] [stdout] test ten_c200 ... FAILED
[INFO] [stdout] test ten_c3 ... FAILED
[INFO] [stdout] test one_n_minus_4 ... FAILED
[INFO] [stdout] test one_n_plus_2 ... FAILED
[INFO] [stdout] test ten_c12 ... FAILED
[INFO] [stdout] test ten_c8 ... FAILED
[INFO] [stdout] test ten_c_minus_12 ... FAILED
[INFO] [stdout] test ten_c_minus_3 ... FAILED
[INFO] [stdout] test ten_c_minus_200 ... FAILED
[INFO] [stdout] test ten_c_plus_0 ... FAILED
[INFO] [stdout] test ten_c_plus_2 ... FAILED
[INFO] [stdout] test ten_n200 ... FAILED
[INFO] [stdout] test ten_n4 ... FAILED
[INFO] [stdout] test ten_n_minus_200 ... FAILED
[INFO] [stdout] test ten_n_minus_1 ... FAILED
[INFO] [stdout] test ten_n1 ... FAILED
[INFO] [stdout] test ten_c_plus_1 ... FAILED
[INFO] [stdout] test ten_n_minus_3 ... FAILED
[INFO] [stdout] test ten_n3 ... FAILED
[INFO] [stdout] test three_c12 ... FAILED
[INFO] [stdout] test ten_n_plus_0 ... FAILED
[INFO] [stdout] test ten_n_minus_4 ... FAILED
[INFO] [stdout] test ten_n0 ... FAILED
[INFO] [stdout] test ten ... FAILED
[INFO] [stdout] test ten_n_plus_2 ... FAILED
[INFO] [stdout] test three ... FAILED
[INFO] [stdout] test ten_c_minus_8 ... FAILED
[INFO] [stdout] test three_c200 ... FAILED
[INFO] [stdout] test three_c3 ... FAILED
[INFO] [stdout] test three_c_minus_12 ... FAILED
[INFO] [stdout] test ten_n_plus_1 ... FAILED
[INFO] [stdout] test three_c_plus_1 ... FAILED
[INFO] [stdout] test three_c_minus_3 ... FAILED
[INFO] [stdout] test three_c8 ... FAILED
[INFO] [stdout] test three_n0 ... FAILED
[INFO] [stdout] test three_c_minus_8 ... FAILED
[INFO] [stdout] test three_c_plus_0 ... FAILED
[INFO] [stdout] test three_n3 ... FAILED
[INFO] [stdout] test three_c_minus_200 ... FAILED
[INFO] [stdout] test three_n_minus_3 ... FAILED
[INFO] [stdout] test three_n_minus_1 ... FAILED
[INFO] [stdout] test three_n_minus_200 ... FAILED
[INFO] [stdout] test two_c3 ... FAILED
[INFO] [stdout] test two ... FAILED
[INFO] [stdout] test three_n4 ... FAILED
[INFO] [stdout] test three_n_plus_2 ... FAILED
[INFO] [stdout] test three_n_plus_0 ... FAILED
[INFO] [stdout] test three_n_minus_4 ... FAILED
[INFO] [stdout] test two_c_minus_12 ... FAILED
[INFO] [stdout] test two_c12 ... FAILED
[INFO] [stdout] test two_c_plus_0 ... FAILED
[INFO] [stdout] test two_c_minus_3 ... FAILED
[INFO] [stdout] test two_c_plus_2 ... FAILED
[INFO] [stdout] test two_c8 ... FAILED
[INFO] [stdout] test two_n200 ... FAILED
[INFO] [stdout] test two_c_minus_8 ... FAILED
[INFO] [stdout] test two_n0 ... FAILED
[INFO] [stdout] test two_c_minus_200 ... FAILED
[INFO] [stdout] test two_n1 ... FAILED
[INFO] [stdout] test two_n4 ... FAILED
[INFO] [stdout] test two_c_plus_1 ... FAILED
[INFO] [stdout] test two_n3 ... FAILED
[INFO] [stdout] test two_n_minus_1 ... FAILED
[INFO] [stdout] test two_n_minus_200 ... FAILED
[INFO] [stdout] test two_n_minus_3 ... FAILED
[INFO] [stdout] test two_n_plus_2 ... FAILED
[INFO] [stdout] test two_n_minus_4 ... FAILED
[INFO] [stdout] test two_n_plus_1 ... FAILED
[INFO] [stdout] test two_n_plus_0 ... FAILED
[INFO] [stdout] test two_c200 ... FAILED
[INFO] [stdout] test three_n_plus_1 ... FAILED
[INFO] [stdout] test three_c_plus_2 ... FAILED
[INFO] [stdout] test three_n1 ... FAILED
[INFO] [stdout] test three_n200 ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- empty_c_plus_2 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'empty_c_plus_2' (50) panicked at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5:
[INFO] [stdout] Unexpected stdout, failed var == []
[INFO] [stdout] └── var: [
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         101,
[INFO] [stdout]         109,
[INFO] [stdout]         112,
[INFO] [stdout]         116,
[INFO] [stdout]         121,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]     ]
[INFO] [stdout] 
[INFO] [stdout] command=`"/opt/rustwide/target/debug/tailr" "tests/inputs/empty.txt" "-c" "+2"`
[INFO] [stdout] code=0
[INFO] [stdout] stdout="tests/inputs/empty.txt has 0 lines and 0 bytes\n"
[INFO] [stdout] stderr=""
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::trace_unsynchronized::<std[29689e6404d28ef9]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x60ebdba3407a - std[29689e6404d28ef9]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x60ebdba3407a - <<std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[e929cb53b82a81ca]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x60ebdba4a5aa - <core[e929cb53b82a81ca]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x60ebdba4a5aa - core[e929cb53b82a81ca]::fmt::write
[INFO] [stdout]    6:     0x60ebdba39dc2 - std[29689e6404d28ef9]::io::default_write_fmt::<alloc[9d7caffeb3b5d2c6]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x60ebdba39dc2 - <alloc[9d7caffeb3b5d2c6]::vec::Vec<u8> as std[29689e6404d28ef9]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x60ebdba1277f - <std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x60ebdba1277f - std[29689e6404d28ef9]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x60ebdba2c3f9 - std[29689e6404d28ef9]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x60ebdb83419c - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x60ebdb83419c - test[a24b3028667022f7]::test_main_inner::<test[a24b3028667022f7]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x60ebdba2c5b2 - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x60ebdba2c5b2 - std[29689e6404d28ef9]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x60ebdba12838 - std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x60ebdba07a19 - std[29689e6404d28ef9]::sys::backtrace::__rust_end_short_backtrace::<std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x60ebdba1354d - __rustc[3aed6af316653e63]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x60ebdba4ad6c - core[e929cb53b82a81ca]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x60ebdb9bc8d8 - core[e929cb53b82a81ca]::panicking::panic_display::<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:259:5
[INFO] [stdout]   20:     0x60ebdb9c44f7 - <assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic::<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:1033:9
[INFO] [stdout]   21:     0x60ebdb9bf907 - <<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert> as core[e929cb53b82a81ca]::ops::function::FnOnce<(assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError,)>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x60ebdb9c3f14 - <core[e929cb53b82a81ca]::result::Result<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert, assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>>::unwrap_or_else::<<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/result.rs:1622:23
[INFO] [stdout]   23:     0x60ebdb81c3d4 - <assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>::stdout::<predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>, predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:364:31
[INFO] [stdout]   24:     0x60ebdb81fbb6 - cli[dbabff08e50b2071]::run
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:113:10
[INFO] [stdout]   25:     0x60ebdb820cee - cli[dbabff08e50b2071]::empty_c_plus_2
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:236:5
[INFO] [stdout]   26:     0x60ebdb81e017 - cli[dbabff08e50b2071]::empty_c_plus_2::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:235:24
[INFO] [stdout]   27:     0x60ebdb8259e6 - <cli[dbabff08e50b2071]::empty_c_plus_2::{closure#0} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x60ebdb82747b - <fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x60ebdb82747b - test[a24b3028667022f7]::__rust_begin_short_backtrace::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:724:18
[INFO] [stdout]   30:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:74
[INFO] [stdout]   31:     0x60ebdb834c6b - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   32:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   33:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   34:     0x60ebdb834c6b - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   35:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:27
[INFO] [stdout]   36:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:668:43
[INFO] [stdout]   37:     0x60ebdb82e384 - test[a24b3028667022f7]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:698:41
[INFO] [stdout]   38:     0x60ebdb82e384 - std[29689e6404d28ef9]::sys::backtrace::__rust_begin_short_backtrace::<test[a24b3028667022f7]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   39:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   40:     0x60ebdb837872 - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   41:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   42:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::<(), core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   43:     0x60ebdb837872 - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   45:     0x60ebdb837872 - <std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x60ebdba3390f - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn core[e929cb53b82a81ca]::ops::function::FnOnce<(), Output = ()> + core[e929cb53b82a81ca]::marker::Send> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   47:     0x60ebdba3390f - <std[29689e6404d28ef9]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   48:     0x794abec5faa4 - <unknown>
[INFO] [stdout]   49:     0x794abececa64 - clone
[INFO] [stdout]   50:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- empty_c_minus_3 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'empty_c_minus_3' (44) panicked at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5:
[INFO] [stdout] Unexpected stdout, failed var == []
[INFO] [stdout] └── var: [
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         101,
[INFO] [stdout]         109,
[INFO] [stdout]         112,
[INFO] [stdout]         116,
[INFO] [stdout]         121,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]     ]
[INFO] [stdout] 
[INFO] [stdout] command=`"/opt/rustwide/target/debug/tailr" "tests/inputs/empty.txt" "-c=-3"`
[INFO] [stdout] code=0
[INFO] [stdout] stdout="tests/inputs/empty.txt has 0 lines and 0 bytes\n"
[INFO] [stdout] stderr=""
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::trace_unsynchronized::<std[29689e6404d28ef9]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x60ebdba3407a - std[29689e6404d28ef9]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x60ebdba3407a - <<std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[e929cb53b82a81ca]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x60ebdba4a5aa - <core[e929cb53b82a81ca]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x60ebdba4a5aa - core[e929cb53b82a81ca]::fmt::write
[INFO] [stdout]    6:     0x60ebdba39dc2 - std[29689e6404d28ef9]::io::default_write_fmt::<alloc[9d7caffeb3b5d2c6]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x60ebdba39dc2 - <alloc[9d7caffeb3b5d2c6]::vec::Vec<u8> as std[29689e6404d28ef9]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x60ebdba1277f - <std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x60ebdba1277f - std[29689e6404d28ef9]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x60ebdba2c3f9 - std[29689e6404d28ef9]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x60ebdb83419c - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x60ebdb83419c - test[a24b3028667022f7]::test_main_inner::<test[a24b3028667022f7]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x60ebdba2c5b2 - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x60ebdba2c5b2 - std[29689e6404d28ef9]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x60ebdba12838 - std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x60ebdba07a19 - std[29689e6404d28ef9]::sys::backtrace::__rust_end_short_backtrace::<std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x60ebdba1354d - __rustc[3aed6af316653e63]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x60ebdba4ad6c - core[e929cb53b82a81ca]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x60ebdb9bc8d8 - core[e929cb53b82a81ca]::panicking::panic_display::<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:259:5
[INFO] [stdout]   20:     0x60ebdb9c44f7 - <assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic::<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:1033:9
[INFO] [stdout]   21:     0x60ebdb9bf907 - <<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert> as core[e929cb53b82a81ca]::ops::function::FnOnce<(assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError,)>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x60ebdb9c3f14 - <core[e929cb53b82a81ca]::result::Result<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert, assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>>::unwrap_or_else::<<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/result.rs:1622:23
[INFO] [stdout]   23:     0x60ebdb81c3d4 - <assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>::stdout::<predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>, predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:364:31
[INFO] [stdout]   24:     0x60ebdb81fbb6 - cli[dbabff08e50b2071]::run
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:113:10
[INFO] [stdout]   25:     0x60ebdb82140e - cli[dbabff08e50b2071]::empty_c_minus_3
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:191:5
[INFO] [stdout]   26:     0x60ebdb81e2e7 - cli[dbabff08e50b2071]::empty_c_minus_3::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:190:25
[INFO] [stdout]   27:     0x60ebdb825da6 - <cli[dbabff08e50b2071]::empty_c_minus_3::{closure#0} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x60ebdb82747b - <fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x60ebdb82747b - test[a24b3028667022f7]::__rust_begin_short_backtrace::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:724:18
[INFO] [stdout]   30:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:74
[INFO] [stdout]   31:     0x60ebdb834c6b - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   32:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   33:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   34:     0x60ebdb834c6b - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   35:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:27
[INFO] [stdout]   36:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:668:43
[INFO] [stdout]   37:     0x60ebdb82e384 - test[a24b3028667022f7]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:698:41
[INFO] [stdout]   38:     0x60ebdb82e384 - std[29689e6404d28ef9]::sys::backtrace::__rust_begin_short_backtrace::<test[a24b3028667022f7]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   39:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   40:     0x60ebdb837872 - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   41:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   42:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::<(), core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   43:     0x60ebdb837872 - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   45:     0x60ebdb837872 - <std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x60ebdba3390f - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn core[e929cb53b82a81ca]::ops::function::FnOnce<(), Output = ()> + core[e929cb53b82a81ca]::marker::Send> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   47:     0x60ebdba3390f - <std[29689e6404d28ef9]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   48:     0x794abec5faa4 - <unknown>
[INFO] [stdout]   49:     0x794abececa64 - clone
[INFO] [stdout]   50:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- empty_c_minus_12 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'empty_c_minus_12' (38) panicked at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5:
[INFO] [stdout] Unexpected stdout, failed var == []
[INFO] [stdout] └── var: [
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         101,
[INFO] [stdout]         109,
[INFO] [stdout]         112,
[INFO] [stdout]         116,
[INFO] [stdout]         121,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]     ]
[INFO] [stdout] 
[INFO] [stdout] command=`"/opt/rustwide/target/debug/tailr" "tests/inputs/empty.txt" "-c=-12"`
[INFO] [stdout] code=0
[INFO] [stdout] stdout="tests/inputs/empty.txt has 0 lines and 0 bytes\n"
[INFO] [stdout] stderr=""
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::trace_unsynchronized::<std[29689e6404d28ef9]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x60ebdba3407a - std[29689e6404d28ef9]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x60ebdba3407a - <<std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[e929cb53b82a81ca]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x60ebdba4a5aa - <core[e929cb53b82a81ca]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x60ebdba4a5aa - core[e929cb53b82a81ca]::fmt::write
[INFO] [stdout]    6:     0x60ebdba39dc2 - std[29689e6404d28ef9]::io::default_write_fmt::<alloc[9d7caffeb3b5d2c6]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x60ebdba39dc2 - <alloc[9d7caffeb3b5d2c6]::vec::Vec<u8> as std[29689e6404d28ef9]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x60ebdba1277f - <std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x60ebdba1277f - std[29689e6404d28ef9]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x60ebdba2c3f9 - std[29689e6404d28ef9]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x60ebdb83419c - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x60ebdb83419c - test[a24b3028667022f7]::test_main_inner::<test[a24b3028667022f7]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x60ebdba2c5b2 - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x60ebdba2c5b2 - std[29689e6404d28ef9]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x60ebdba12838 - std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x60ebdba07a19 - std[29689e6404d28ef9]::sys::backtrace::__rust_end_short_backtrace::<std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x60ebdba1354d - __rustc[3aed6af316653e63]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x60ebdba4ad6c - core[e929cb53b82a81ca]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x60ebdb9bc8d8 - core[e929cb53b82a81ca]::panicking::panic_display::<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:259:5
[INFO] [stdout]   20:     0x60ebdb9c44f7 - <assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic::<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:1033:9
[INFO] [stdout]   21:     0x60ebdb9bf907 - <<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert> as core[e929cb53b82a81ca]::ops::function::FnOnce<(assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError,)>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x60ebdb9c3f14 - <core[e929cb53b82a81ca]::result::Result<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert, assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>>::unwrap_or_else::<<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/result.rs:1622:23
[INFO] [stdout]   23:     0x60ebdb81c3d4 - <assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>::stdout::<predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>, predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:364:31
[INFO] [stdout]   24:     0x60ebdb81fbb6 - cli[dbabff08e50b2071]::run
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:113:10
[INFO] [stdout]   25:     0x60ebdb82160e - cli[dbabff08e50b2071]::empty_c_minus_12
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:211:5
[INFO] [stdout]   26:     0x60ebdb81e5e7 - cli[dbabff08e50b2071]::empty_c_minus_12::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:210:26
[INFO] [stdout]   27:     0x60ebdb8261a6 - <cli[dbabff08e50b2071]::empty_c_minus_12::{closure#0} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x60ebdb82747b - <fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x60ebdb82747b - test[a24b3028667022f7]::__rust_begin_short_backtrace::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:724:18
[INFO] [stdout]   30:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:74
[INFO] [stdout]   31:     0x60ebdb834c6b - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   32:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   33:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   34:     0x60ebdb834c6b - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   35:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:27
[INFO] [stdout]   36:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:668:43
[INFO] [stdout]   37:     0x60ebdb82e384 - test[a24b3028667022f7]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:698:41
[INFO] [stdout]   38:     0x60ebdb82e384 - std[29689e6404d28ef9]::sys::backtrace::__rust_begin_short_backtrace::<test[a24b3028667022f7]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   39:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   40:     0x60ebdb837872 - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   41:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   42:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::<(), core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   43:     0x60ebdb837872 - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   45:     0x60ebdb837872 - <std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x60ebdba3390f - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn core[e929cb53b82a81ca]::ops::function::FnOnce<(), Output = ()> + core[e929cb53b82a81ca]::marker::Send> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   47:     0x60ebdba3390f - <std[29689e6404d28ef9]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   48:     0x794abec5faa4 - <unknown>
[INFO] [stdout]   49:     0x794abececa64 - clone
[INFO] [stdout]   50:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- empty_c_minus_8 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'empty_c_minus_8' (45) panicked at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5:
[INFO] [stdout] Unexpected stdout, failed var == []
[INFO] [stdout] └── var: [
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         101,
[INFO] [stdout]         109,
[INFO] [stdout]         112,
[INFO] [stdout]         116,
[INFO] [stdout]         121,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]     ]
[INFO] [stdout] 
[INFO] [stdout] command=`"/opt/rustwide/target/debug/tailr" "tests/inputs/empty.txt" "-c=8"`
[INFO] [stdout] code=0
[INFO] [stdout] stdout="tests/inputs/empty.txt has 0 lines and 0 bytes\n"
[INFO] [stdout] stderr=""
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::trace_unsynchronized::<std[29689e6404d28ef9]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x60ebdba3407a - std[29689e6404d28ef9]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x60ebdba3407a - <<std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[e929cb53b82a81ca]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x60ebdba4a5aa - <core[e929cb53b82a81ca]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x60ebdba4a5aa - core[e929cb53b82a81ca]::fmt::write
[INFO] [stdout]    6:     0x60ebdba39dc2 - std[29689e6404d28ef9]::io::default_write_fmt::<alloc[9d7caffeb3b5d2c6]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x60ebdba39dc2 - <alloc[9d7caffeb3b5d2c6]::vec::Vec<u8> as std[29689e6404d28ef9]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x60ebdba1277f - <std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x60ebdba1277f - std[29689e6404d28ef9]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x60ebdba2c3f9 - std[29689e6404d28ef9]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x60ebdb83419c - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x60ebdb83419c - test[a24b3028667022f7]::test_main_inner::<test[a24b3028667022f7]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x60ebdba2c5b2 - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x60ebdba2c5b2 - std[29689e6404d28ef9]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x60ebdba12838 - std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x60ebdba07a19 - std[29689e6404d28ef9]::sys::backtrace::__rust_end_short_backtrace::<std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x60ebdba1354d - __rustc[3aed6af316653e63]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x60ebdba4ad6c - core[e929cb53b82a81ca]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x60ebdb9bc8d8 - core[e929cb53b82a81ca]::panicking::panic_display::<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:259:5
[INFO] [stdout]   20:     0x60ebdb9c44f7 - <assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic::<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:1033:9
[INFO] [stdout]   21:     0x60ebdb9bf907 - <<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert> as core[e929cb53b82a81ca]::ops::function::FnOnce<(assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError,)>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x60ebdb9c3f14 - <core[e929cb53b82a81ca]::result::Result<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert, assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>>::unwrap_or_else::<<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/result.rs:1622:23
[INFO] [stdout]   23:     0x60ebdb81c3d4 - <assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>::stdout::<predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>, predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:364:31
[INFO] [stdout]   24:     0x60ebdb81fbb6 - cli[dbabff08e50b2071]::run
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:113:10
[INFO] [stdout]   25:     0x60ebdb82142e - cli[dbabff08e50b2071]::empty_c_minus_8
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:201:5
[INFO] [stdout]   26:     0x60ebdb81e317 - cli[dbabff08e50b2071]::empty_c_minus_8::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:200:25
[INFO] [stdout]   27:     0x60ebdb825de6 - <cli[dbabff08e50b2071]::empty_c_minus_8::{closure#0} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x60ebdb82747b - <fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x60ebdb82747b - test[a24b3028667022f7]::__rust_begin_short_backtrace::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:724:18
[INFO] [stdout]   30:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:74
[INFO] [stdout]   31:     0x60ebdb834c6b - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   32:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   33:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   34:     0x60ebdb834c6b - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   35:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:27
[INFO] [stdout]   36:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:668:43
[INFO] [stdout]   37:     0x60ebdb82e384 - test[a24b3028667022f7]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:698:41
[INFO] [stdout]   38:     0x60ebdb82e384 - std[29689e6404d28ef9]::sys::backtrace::__rust_begin_short_backtrace::<test[a24b3028667022f7]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   39:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   40:     0x60ebdb837872 - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   41:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   42:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::<(), core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   43:     0x60ebdb837872 - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   45:     0x60ebdb837872 - <std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x60ebdba3390f - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn core[e929cb53b82a81ca]::ops::function::FnOnce<(), Output = ()> + core[e929cb53b82a81ca]::marker::Send> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   47:     0x60ebdba3390f - <std[29689e6404d28ef9]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   48:     0x794abec5faa4 - <unknown>
[INFO] [stdout]   49:     0x794abececa64 - clone
[INFO] [stdout]   50:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- empty_c3 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'empty_c3' (34) panicked at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5:
[INFO] [stdout] Unexpected stdout, failed var == []
[INFO] [stdout] └── var: [
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         101,
[INFO] [stdout]         109,
[INFO] [stdout]         112,
[INFO] [stdout]         116,
[INFO] [stdout]         121,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]     ]
[INFO] [stdout] 
[INFO] [stdout] command=`"/opt/rustwide/target/debug/tailr" "tests/inputs/empty.txt" "-c" "3"`
[INFO] [stdout] code=0
[INFO] [stdout] stdout="tests/inputs/empty.txt has 0 lines and 0 bytes\n"
[INFO] [stdout] stderr=""
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::trace_unsynchronized::<std[29689e6404d28ef9]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x60ebdba3407a - std[29689e6404d28ef9]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x60ebdba3407a - <<std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[e929cb53b82a81ca]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x60ebdba4a5aa - <core[e929cb53b82a81ca]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x60ebdba4a5aa - core[e929cb53b82a81ca]::fmt::write
[INFO] [stdout]    6:     0x60ebdba39dc2 - std[29689e6404d28ef9]::io::default_write_fmt::<alloc[9d7caffeb3b5d2c6]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x60ebdba39dc2 - <alloc[9d7caffeb3b5d2c6]::vec::Vec<u8> as std[29689e6404d28ef9]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x60ebdba1277f - <std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x60ebdba1277f - std[29689e6404d28ef9]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x60ebdba2c3f9 - std[29689e6404d28ef9]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x60ebdb83419c - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x60ebdb83419c - test[a24b3028667022f7]::test_main_inner::<test[a24b3028667022f7]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x60ebdba2c5b2 - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x60ebdba2c5b2 - std[29689e6404d28ef9]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x60ebdba12838 - std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x60ebdba07a19 - std[29689e6404d28ef9]::sys::backtrace::__rust_end_short_backtrace::<std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x60ebdba1354d - __rustc[3aed6af316653e63]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x60ebdba4ad6c - core[e929cb53b82a81ca]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x60ebdb9bc8d8 - core[e929cb53b82a81ca]::panicking::panic_display::<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:259:5
[INFO] [stdout]   20:     0x60ebdb9c44f7 - <assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic::<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:1033:9
[INFO] [stdout]   21:     0x60ebdb9bf907 - <<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert> as core[e929cb53b82a81ca]::ops::function::FnOnce<(assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError,)>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x60ebdb9c3f14 - <core[e929cb53b82a81ca]::result::Result<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert, assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>>::unwrap_or_else::<<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/result.rs:1622:23
[INFO] [stdout]   23:     0x60ebdb81c3d4 - <assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>::stdout::<predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>, predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:364:31
[INFO] [stdout]   24:     0x60ebdb81fbb6 - cli[dbabff08e50b2071]::run
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:113:10
[INFO] [stdout]   25:     0x60ebdb821e1e - cli[dbabff08e50b2071]::empty_c3
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:186:5
[INFO] [stdout]   26:     0x60ebdb81ee87 - cli[dbabff08e50b2071]::empty_c3::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:185:18
[INFO] [stdout]   27:     0x60ebdb826d26 - <cli[dbabff08e50b2071]::empty_c3::{closure#0} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x60ebdb82747b - <fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x60ebdb82747b - test[a24b3028667022f7]::__rust_begin_short_backtrace::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:724:18
[INFO] [stdout]   30:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:74
[INFO] [stdout]   31:     0x60ebdb834c6b - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   32:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   33:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   34:     0x60ebdb834c6b - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   35:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:27
[INFO] [stdout]   36:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:668:43
[INFO] [stdout]   37:     0x60ebdb82e384 - test[a24b3028667022f7]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:698:41
[INFO] [stdout]   38:     0x60ebdb82e384 - std[29689e6404d28ef9]::sys::backtrace::__rust_begin_short_backtrace::<test[a24b3028667022f7]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   39:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   40:     0x60ebdb837872 - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   41:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   42:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::<(), core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   43:     0x60ebdb837872 - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   45:     0x60ebdb837872 - <std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x60ebdba3390f - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn core[e929cb53b82a81ca]::ops::function::FnOnce<(), Output = ()> + core[e929cb53b82a81ca]::marker::Send> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   47:     0x60ebdba3390f - <std[29689e6404d28ef9]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   48:     0x794abec5faa4 - <unknown>
[INFO] [stdout]   49:     0x794abececa64 - clone
[INFO] [stdout]   50:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- empty_n0 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'empty_n0' (75) panicked at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5:
[INFO] [stdout] Unexpected stdout, failed var == []
[INFO] [stdout] └── var: [
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         101,
[INFO] [stdout]         109,
[INFO] [stdout]         112,
[INFO] [stdout]         116,
[INFO] [stdout]         121,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]     ]
[INFO] [stdout] 
[INFO] [stdout] command=`"/opt/rustwide/target/debug/tailr" "tests/inputs/empty.txt" "-n" "0"`
[INFO] [stdout] code=0
[INFO] [stdout] stdout="tests/inputs/empty.txt has 0 lines and 0 bytes\n"
[INFO] [stdout] stderr=""
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::trace_unsynchronized::<std[29689e6404d28ef9]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x60ebdba3407a - std[29689e6404d28ef9]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x60ebdba3407a - <<std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[e929cb53b82a81ca]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x60ebdba4a5aa - <core[e929cb53b82a81ca]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x60ebdba4a5aa - core[e929cb53b82a81ca]::fmt::write
[INFO] [stdout]    6:     0x60ebdba39dc2 - std[29689e6404d28ef9]::io::default_write_fmt::<alloc[9d7caffeb3b5d2c6]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x60ebdba39dc2 - <alloc[9d7caffeb3b5d2c6]::vec::Vec<u8> as std[29689e6404d28ef9]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x60ebdba1277f - <std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x60ebdba1277f - std[29689e6404d28ef9]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x60ebdba2c3f9 - std[29689e6404d28ef9]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x60ebdb83419c - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x60ebdb83419c - test[a24b3028667022f7]::test_main_inner::<test[a24b3028667022f7]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x60ebdba2c5b2 - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x60ebdba2c5b2 - std[29689e6404d28ef9]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x60ebdba12838 - std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x60ebdba07a19 - std[29689e6404d28ef9]::sys::backtrace::__rust_end_short_backtrace::<std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x60ebdba1354d - __rustc[3aed6af316653e63]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x60ebdba4ad6c - core[e929cb53b82a81ca]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x60ebdb9bc8d8 - core[e929cb53b82a81ca]::panicking::panic_display::<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:259:5
[INFO] [stdout]   20:     0x60ebdb9c44f7 - <assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic::<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:1033:9
[INFO] [stdout]   21:     0x60ebdb9bf907 - <<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert> as core[e929cb53b82a81ca]::ops::function::FnOnce<(assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError,)>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x60ebdb9c3f14 - <core[e929cb53b82a81ca]::result::Result<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert, assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>>::unwrap_or_else::<<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/result.rs:1622:23
[INFO] [stdout]   23:     0x60ebdb81c3d4 - <assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>::stdout::<predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>, predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:364:31
[INFO] [stdout]   24:     0x60ebdb81fbb6 - cli[dbabff08e50b2071]::run
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:113:10
[INFO] [stdout]   25:     0x60ebdb821e5e - cli[dbabff08e50b2071]::empty_n0
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:126:5
[INFO] [stdout]   26:     0x60ebdb81eee7 - cli[dbabff08e50b2071]::empty_n0::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:125:18
[INFO] [stdout]   27:     0x60ebdb826da6 - <cli[dbabff08e50b2071]::empty_n0::{closure#0} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x60ebdb82747b - <fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x60ebdb82747b - test[a24b3028667022f7]::__rust_begin_short_backtrace::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:724:18
[INFO] [stdout]   30:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:74
[INFO] [stdout]   31:     0x60ebdb834c6b - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   32:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   33:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   34:     0x60ebdb834c6b - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   35:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:27
[INFO] [stdout]   36:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:668:43
[INFO] [stdout]   37:     0x60ebdb82e384 - test[a24b3028667022f7]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:698:41
[INFO] [stdout]   38:     0x60ebdb82e384 - std[29689e6404d28ef9]::sys::backtrace::__rust_begin_short_backtrace::<test[a24b3028667022f7]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   39:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   40:     0x60ebdb837872 - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   41:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   42:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::<(), core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   43:     0x60ebdb837872 - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   45:     0x60ebdb837872 - <std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x60ebdba3390f - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn core[e929cb53b82a81ca]::ops::function::FnOnce<(), Output = ()> + core[e929cb53b82a81ca]::marker::Send> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   47:     0x60ebdba3390f - <std[29689e6404d28ef9]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   48:     0x794abec5faa4 - <unknown>
[INFO] [stdout]   49:     0x794abececa64 - clone
[INFO] [stdout]   50:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- empty_c_plus_1 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'empty_c_plus_1' (49) panicked at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5:
[INFO] [stdout] Unexpected stdout, failed var == []
[INFO] [stdout] └── var: [
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         101,
[INFO] [stdout]         109,
[INFO] [stdout]         112,
[INFO] [stdout]         116,
[INFO] [stdout]         121,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]     ]
[INFO] [stdout] 
[INFO] [stdout] command=`"/opt/rustwide/target/debug/tailr" "tests/inputs/empty.txt" "-c" "+1"`
[INFO] [stdout] code=0
[INFO] [stdout] stdout="tests/inputs/empty.txt has 0 lines and 0 bytes\n"
[INFO] [stdout] stderr=""
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::trace_unsynchronized::<std[29689e6404d28ef9]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x60ebdba3407a - std[29689e6404d28ef9]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x60ebdba3407a - <<std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[e929cb53b82a81ca]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x60ebdba4a5aa - <core[e929cb53b82a81ca]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x60ebdba4a5aa - core[e929cb53b82a81ca]::fmt::write
[INFO] [stdout]    6:     0x60ebdba39dc2 - std[29689e6404d28ef9]::io::default_write_fmt::<alloc[9d7caffeb3b5d2c6]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x60ebdba39dc2 - <alloc[9d7caffeb3b5d2c6]::vec::Vec<u8> as std[29689e6404d28ef9]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x60ebdba1277f - <std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x60ebdba1277f - std[29689e6404d28ef9]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x60ebdba2c3f9 - std[29689e6404d28ef9]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x60ebdb83419c - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x60ebdb83419c - test[a24b3028667022f7]::test_main_inner::<test[a24b3028667022f7]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x60ebdba2c5b2 - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x60ebdba2c5b2 - std[29689e6404d28ef9]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x60ebdba12838 - std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x60ebdba07a19 - std[29689e6404d28ef9]::sys::backtrace::__rust_end_short_backtrace::<std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x60ebdba1354d - __rustc[3aed6af316653e63]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x60ebdba4ad6c - core[e929cb53b82a81ca]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x60ebdb9bc8d8 - core[e929cb53b82a81ca]::panicking::panic_display::<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:259:5
[INFO] [stdout]   20:     0x60ebdb9c44f7 - <assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic::<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:1033:9
[INFO] [stdout]   21:     0x60ebdb9bf907 - <<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert> as core[e929cb53b82a81ca]::ops::function::FnOnce<(assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError,)>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x60ebdb9c3f14 - <core[e929cb53b82a81ca]::result::Result<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert, assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>>::unwrap_or_else::<<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/result.rs:1622:23
[INFO] [stdout]   23:     0x60ebdb81c3d4 - <assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>::stdout::<predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>, predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:364:31
[INFO] [stdout]   24:     0x60ebdb81fbb6 - cli[dbabff08e50b2071]::run
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:113:10
[INFO] [stdout]   25:     0x60ebdb820cce - cli[dbabff08e50b2071]::empty_c_plus_1
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:231:5
[INFO] [stdout]   26:     0x60ebdb81dfe7 - cli[dbabff08e50b2071]::empty_c_plus_1::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:230:24
[INFO] [stdout]   27:     0x60ebdb8259a6 - <cli[dbabff08e50b2071]::empty_c_plus_1::{closure#0} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x60ebdb82747b - <fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x60ebdb82747b - test[a24b3028667022f7]::__rust_begin_short_backtrace::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:724:18
[INFO] [stdout]   30:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:74
[INFO] [stdout]   31:     0x60ebdb834c6b - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   32:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   33:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   34:     0x60ebdb834c6b - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   35:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:27
[INFO] [stdout]   36:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:668:43
[INFO] [stdout]   37:     0x60ebdb82e384 - test[a24b3028667022f7]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:698:41
[INFO] [stdout]   38:     0x60ebdb82e384 - std[29689e6404d28ef9]::sys::backtrace::__rust_begin_short_backtrace::<test[a24b3028667022f7]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   39:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   40:     0x60ebdb837872 - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   41:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   42:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::<(), core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   43:     0x60ebdb837872 - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   45:     0x60ebdb837872 - <std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x60ebdba3390f - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn core[e929cb53b82a81ca]::ops::function::FnOnce<(), Output = ()> + core[e929cb53b82a81ca]::marker::Send> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   47:     0x60ebdba3390f - <std[29689e6404d28ef9]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   48:     0x794abec5faa4 - <unknown>
[INFO] [stdout]   49:     0x794abececa64 - clone
[INFO] [stdout]   50:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- empty_c200 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'empty_c200' (29) panicked at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5:
[INFO] [stdout] Unexpected stdout, failed var == []
[INFO] [stdout] └── var: [
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         101,
[INFO] [stdout]         109,
[INFO] [stdout]         112,
[INFO] [stdout]         116,
[INFO] [stdout]         121,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]     ]
[INFO] [stdout] 
[INFO] [stdout] command=`"/opt/rustwide/target/debug/tailr" "tests/inputs/empty.txt" "-c" "200"`
[INFO] [stdout] code=0
[INFO] [stdout] stdout="tests/inputs/empty.txt has 0 lines and 0 bytes\n"
[INFO] [stdout] stderr=""
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::trace_unsynchronized::<std[29689e6404d28ef9]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x60ebdba3407a - std[29689e6404d28ef9]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x60ebdba3407a - <<std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[e929cb53b82a81ca]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x60ebdba4a5aa - <core[e929cb53b82a81ca]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x60ebdba4a5aa - core[e929cb53b82a81ca]::fmt::write
[INFO] [stdout]    6:     0x60ebdba39dc2 - std[29689e6404d28ef9]::io::default_write_fmt::<alloc[9d7caffeb3b5d2c6]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x60ebdba39dc2 - <alloc[9d7caffeb3b5d2c6]::vec::Vec<u8> as std[29689e6404d28ef9]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x60ebdba1277f - <std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x60ebdba1277f - std[29689e6404d28ef9]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x60ebdba2c3f9 - std[29689e6404d28ef9]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x60ebdb83419c - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x60ebdb83419c - test[a24b3028667022f7]::test_main_inner::<test[a24b3028667022f7]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x60ebdba2c5b2 - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x60ebdba2c5b2 - std[29689e6404d28ef9]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x60ebdba12838 - std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x60ebdba07a19 - std[29689e6404d28ef9]::sys::backtrace::__rust_end_short_backtrace::<std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x60ebdba1354d - __rustc[3aed6af316653e63]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x60ebdba4ad6c - core[e929cb53b82a81ca]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x60ebdb9bc8d8 - core[e929cb53b82a81ca]::panicking::panic_display::<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:259:5
[INFO] [stdout]   20:     0x60ebdb9c44f7 - <assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic::<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:1033:9
[INFO] [stdout]   21:     0x60ebdb9bf907 - <<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert> as core[e929cb53b82a81ca]::ops::function::FnOnce<(assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError,)>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x60ebdb9c3f14 - <core[e929cb53b82a81ca]::result::Result<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert, assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>>::unwrap_or_else::<<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/result.rs:1622:23
[INFO] [stdout]   23:     0x60ebdb81c3d4 - <assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>::stdout::<predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>, predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:364:31
[INFO] [stdout]   24:     0x60ebdb81fbb6 - cli[dbabff08e50b2071]::run
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:113:10
[INFO] [stdout]   25:     0x60ebdb81fd1e - cli[dbabff08e50b2071]::empty_c200
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:216:5
[INFO] [stdout]   26:     0x60ebdb81d837 - cli[dbabff08e50b2071]::empty_c200::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:215:20
[INFO] [stdout]   27:     0x60ebdb824f66 - <cli[dbabff08e50b2071]::empty_c200::{closure#0} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x60ebdb82747b - <fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x60ebdb82747b - test[a24b3028667022f7]::__rust_begin_short_backtrace::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:724:18
[INFO] [stdout]   30:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:74
[INFO] [stdout]   31:     0x60ebdb834c6b - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   32:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   33:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   34:     0x60ebdb834c6b - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   35:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:27
[INFO] [stdout]   36:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:668:43
[INFO] [stdout]   37:     0x60ebdb82e384 - test[a24b3028667022f7]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:698:41
[INFO] [stdout]   38:     0x60ebdb82e384 - std[29689e6404d28ef9]::sys::backtrace::__rust_begin_short_backtrace::<test[a24b3028667022f7]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   39:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   40:     0x60ebdb837872 - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   41:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   42:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::<(), core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   43:     0x60ebdb837872 - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   45:     0x60ebdb837872 - <std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x60ebdba3390f - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn core[e929cb53b82a81ca]::ops::function::FnOnce<(), Output = ()> + core[e929cb53b82a81ca]::marker::Send> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   47:     0x60ebdba3390f - <std[29689e6404d28ef9]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   48:     0x794abec5faa4 - <unknown>
[INFO] [stdout]   49:     0x794abececa64 - clone
[INFO] [stdout]   50:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- empty_c_minus_200 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'empty_c_minus_200' (39) panicked at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5:
[INFO] [stdout] Unexpected stdout, failed var == []
[INFO] [stdout] └── var: [
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         101,
[INFO] [stdout]         109,
[INFO] [stdout]         112,
[INFO] [stdout]         116,
[INFO] [stdout]         121,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]     ]
[INFO] [stdout] 
[INFO] [stdout] command=`"/opt/rustwide/target/debug/tailr" "tests/inputs/empty.txt" "-c=-200"`
[INFO] [stdout] code=0
[INFO] [stdout] stdout="tests/inputs/empty.txt has 0 lines and 0 bytes\n"
[INFO] [stdout] stderr=""
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::trace_unsynchronized::<std[29689e6404d28ef9]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x60ebdba3407a - std[29689e6404d28ef9]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x60ebdba3407a - <<std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[e929cb53b82a81ca]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x60ebdba4a5aa - <core[e929cb53b82a81ca]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x60ebdba4a5aa - core[e929cb53b82a81ca]::fmt::write
[INFO] [stdout]    6:     0x60ebdba39dc2 - std[29689e6404d28ef9]::io::default_write_fmt::<alloc[9d7caffeb3b5d2c6]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x60ebdba39dc2 - <alloc[9d7caffeb3b5d2c6]::vec::Vec<u8> as std[29689e6404d28ef9]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x60ebdba1277f - <std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x60ebdba1277f - std[29689e6404d28ef9]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x60ebdba2c3f9 - std[29689e6404d28ef9]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x60ebdb83419c - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x60ebdb83419c - test[a24b3028667022f7]::test_main_inner::<test[a24b3028667022f7]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x60ebdba2c5b2 - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x60ebdba2c5b2 - std[29689e6404d28ef9]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x60ebdba12838 - std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x60ebdba07a19 - std[29689e6404d28ef9]::sys::backtrace::__rust_end_short_backtrace::<std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x60ebdba1354d - __rustc[3aed6af316653e63]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x60ebdba4ad6c - core[e929cb53b82a81ca]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x60ebdb9bc8d8 - core[e929cb53b82a81ca]::panicking::panic_display::<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:259:5
[INFO] [stdout]   20:     0x60ebdb9c44f7 - <assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic::<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:1033:9
[INFO] [stdout]   21:     0x60ebdb9bf907 - <<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert> as core[e929cb53b82a81ca]::ops::function::FnOnce<(assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError,)>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x60ebdb9c3f14 - <core[e929cb53b82a81ca]::result::Result<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert, assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>>::unwrap_or_else::<<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/result.rs:1622:23
[INFO] [stdout]   23:     0x60ebdb81c3d4 - <assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>::stdout::<predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>, predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:364:31
[INFO] [stdout]   24:     0x60ebdb81fbb6 - cli[dbabff08e50b2071]::run
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:113:10
[INFO] [stdout]   25:     0x60ebdb82164e - cli[dbabff08e50b2071]::empty_c_minus_200
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:221:5
[INFO] [stdout]   26:     0x60ebdb81e647 - cli[dbabff08e50b2071]::empty_c_minus_200::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:220:27
[INFO] [stdout]   27:     0x60ebdb826226 - <cli[dbabff08e50b2071]::empty_c_minus_200::{closure#0} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x60ebdb82747b - <fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x60ebdb82747b - test[a24b3028667022f7]::__rust_begin_short_backtrace::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:724:18
[INFO] [stdout]   30:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:74
[INFO] [stdout]   31:     0x60ebdb834c6b - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   32:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   33:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   34:     0x60ebdb834c6b - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   35:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:27
[INFO] [stdout]   36:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:668:43
[INFO] [stdout]   37:     0x60ebdb82e384 - test[a24b3028667022f7]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:698:41
[INFO] [stdout]   38:     0x60ebdb82e384 - std[29689e6404d28ef9]::sys::backtrace::__rust_begin_short_backtrace::<test[a24b3028667022f7]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   39:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   40:     0x60ebdb837872 - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   41:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   42:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::<(), core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   43:     0x60ebdb837872 - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   45:     0x60ebdb837872 - <std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x60ebdba3390f - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn core[e929cb53b82a81ca]::ops::function::FnOnce<(), Output = ()> + core[e929cb53b82a81ca]::marker::Send> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   47:     0x60ebdba3390f - <std[29689e6404d28ef9]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   48:     0x794abec5faa4 - <unknown>
[INFO] [stdout]   49:     0x794abececa64 - clone
[INFO] [stdout]   50:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- empty_c8 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'empty_c8' (37) panicked at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5:
[INFO] [stdout] Unexpected stdout, failed var == []
[INFO] [stdout] └── var: [
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         101,
[INFO] [stdout]         109,
[INFO] [stdout]         112,
[INFO] [stdout]         116,
[INFO] [stdout]         121,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]     ]
[INFO] [stdout] 
[INFO] [stdout] command=`"/opt/rustwide/target/debug/tailr" "tests/inputs/empty.txt" "-c" "8"`
[INFO] [stdout] code=0
[INFO] [stdout] stdout="tests/inputs/empty.txt has 0 lines and 0 bytes\n"
[INFO] [stdout] stderr=""
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::trace_unsynchronized::<std[29689e6404d28ef9]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x60ebdba3407a - std[29689e6404d28ef9]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x60ebdba3407a - <<std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[e929cb53b82a81ca]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x60ebdba4a5aa - <core[e929cb53b82a81ca]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x60ebdba4a5aa - core[e929cb53b82a81ca]::fmt::write
[INFO] [stdout]    6:     0x60ebdba39dc2 - std[29689e6404d28ef9]::io::default_write_fmt::<alloc[9d7caffeb3b5d2c6]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x60ebdba39dc2 - <alloc[9d7caffeb3b5d2c6]::vec::Vec<u8> as std[29689e6404d28ef9]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x60ebdba1277f - <std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x60ebdba1277f - std[29689e6404d28ef9]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x60ebdba2c3f9 - std[29689e6404d28ef9]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x60ebdb83419c - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x60ebdb83419c - test[a24b3028667022f7]::test_main_inner::<test[a24b3028667022f7]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x60ebdba2c5b2 - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x60ebdba2c5b2 - std[29689e6404d28ef9]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x60ebdba12838 - std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x60ebdba07a19 - std[29689e6404d28ef9]::sys::backtrace::__rust_end_short_backtrace::<std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x60ebdba1354d - __rustc[3aed6af316653e63]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x60ebdba4ad6c - core[e929cb53b82a81ca]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x60ebdb9bc8d8 - core[e929cb53b82a81ca]::panicking::panic_display::<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:259:5
[INFO] [stdout]   20:     0x60ebdb9c44f7 - <assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic::<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:1033:9
[INFO] [stdout]   21:     0x60ebdb9bf907 - <<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert> as core[e929cb53b82a81ca]::ops::function::FnOnce<(assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError,)>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x60ebdb9c3f14 - <core[e929cb53b82a81ca]::result::Result<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert, assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>>::unwrap_or_else::<<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/result.rs:1622:23
[INFO] [stdout]   23:     0x60ebdb81c3d4 - <assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>::stdout::<predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>, predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:364:31
[INFO] [stdout]   24:     0x60ebdb81fbb6 - cli[dbabff08e50b2071]::run
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:113:10
[INFO] [stdout]   25:     0x60ebdb821e3e - cli[dbabff08e50b2071]::empty_c8
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:196:5
[INFO] [stdout]   26:     0x60ebdb81eeb7 - cli[dbabff08e50b2071]::empty_c8::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:195:18
[INFO] [stdout]   27:     0x60ebdb826d66 - <cli[dbabff08e50b2071]::empty_c8::{closure#0} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x60ebdb82747b - <fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x60ebdb82747b - test[a24b3028667022f7]::__rust_begin_short_backtrace::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:724:18
[INFO] [stdout]   30:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:74
[INFO] [stdout]   31:     0x60ebdb834c6b - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   32:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   33:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   34:     0x60ebdb834c6b - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   35:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:27
[INFO] [stdout]   36:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:668:43
[INFO] [stdout]   37:     0x60ebdb82e384 - test[a24b3028667022f7]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:698:41
[INFO] [stdout]   38:     0x60ebdb82e384 - std[29689e6404d28ef9]::sys::backtrace::__rust_begin_short_backtrace::<test[a24b3028667022f7]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   39:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   40:     0x60ebdb837872 - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   41:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   42:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::<(), core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   43:     0x60ebdb837872 - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   45:     0x60ebdb837872 - <std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x60ebdba3390f - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn core[e929cb53b82a81ca]::ops::function::FnOnce<(), Output = ()> + core[e929cb53b82a81ca]::marker::Send> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   47:     0x60ebdba3390f - <std[29689e6404d28ef9]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   48:     0x794abec5faa4 - <unknown>
[INFO] [stdout]   49:     0x794abececa64 - clone
[INFO] [stdout]   50:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- empty_c12 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'empty_c12' (24) panicked at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5:
[INFO] [stdout] Unexpected stdout, failed var == []
[INFO] [stdout] └── var: [
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         101,
[INFO] [stdout]         109,
[INFO] [stdout]         112,
[INFO] [stdout]         116,
[INFO] [stdout]         121,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]     ]
[INFO] [stdout] 
[INFO] [stdout] command=`"/opt/rustwide/target/debug/tailr" "tests/inputs/empty.txt" "-c" "12"`
[INFO] [stdout] code=0
[INFO] [stdout] stdout="tests/inputs/empty.txt has 0 lines and 0 bytes\n"
[INFO] [stdout] stderr=""
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::trace_unsynchronized::<std[29689e6404d28ef9]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x60ebdba3407a - std[29689e6404d28ef9]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x60ebdba3407a - <<std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[e929cb53b82a81ca]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x60ebdba4a5aa - <core[e929cb53b82a81ca]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x60ebdba4a5aa - core[e929cb53b82a81ca]::fmt::write
[INFO] [stdout]    6:     0x60ebdba39dc2 - std[29689e6404d28ef9]::io::default_write_fmt::<alloc[9d7caffeb3b5d2c6]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x60ebdba39dc2 - <alloc[9d7caffeb3b5d2c6]::vec::Vec<u8> as std[29689e6404d28ef9]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x60ebdba1277f - <std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x60ebdba1277f - std[29689e6404d28ef9]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x60ebdba2c3f9 - std[29689e6404d28ef9]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x60ebdb83419c - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x60ebdb83419c - test[a24b3028667022f7]::test_main_inner::<test[a24b3028667022f7]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x60ebdba2c5b2 - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x60ebdba2c5b2 - std[29689e6404d28ef9]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x60ebdba12838 - std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x60ebdba07a19 - std[29689e6404d28ef9]::sys::backtrace::__rust_end_short_backtrace::<std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x60ebdba1354d - __rustc[3aed6af316653e63]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x60ebdba4ad6c - core[e929cb53b82a81ca]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x60ebdb9bc8d8 - core[e929cb53b82a81ca]::panicking::panic_display::<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:259:5
[INFO] [stdout]   20:     0x60ebdb9c44f7 - <assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic::<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:1033:9
[INFO] [stdout]   21:     0x60ebdb9bf907 - <<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert> as core[e929cb53b82a81ca]::ops::function::FnOnce<(assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError,)>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x60ebdb9c3f14 - <core[e929cb53b82a81ca]::result::Result<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert, assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>>::unwrap_or_else::<<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/result.rs:1622:23
[INFO] [stdout]   23:     0x60ebdb81c3d4 - <assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>::stdout::<predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>, predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:364:31
[INFO] [stdout]   24:     0x60ebdb81fbb6 - cli[dbabff08e50b2071]::run
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:113:10
[INFO] [stdout]   25:     0x60ebdb82205e - cli[dbabff08e50b2071]::empty_c12
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:206:5
[INFO] [stdout]   26:     0x60ebdb81f1e7 - cli[dbabff08e50b2071]::empty_c12::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:205:19
[INFO] [stdout]   27:     0x60ebdb8271a6 - <cli[dbabff08e50b2071]::empty_c12::{closure#0} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x60ebdb82747b - <fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x60ebdb82747b - test[a24b3028667022f7]::__rust_begin_short_backtrace::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:724:18
[INFO] [stdout]   30:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:74
[INFO] [stdout]   31:     0x60ebdb834c6b - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   32:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   33:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   34:     0x60ebdb834c6b - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   35:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:27
[INFO] [stdout]   36:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:668:43
[INFO] [stdout]   37:     0x60ebdb82e384 - test[a24b3028667022f7]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:698:41
[INFO] [stdout]   38:     0x60ebdb82e384 - std[29689e6404d28ef9]::sys::backtrace::__rust_begin_short_backtrace::<test[a24b3028667022f7]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   39:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   40:     0x60ebdb837872 - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   41:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   42:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::<(), core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   43:     0x60ebdb837872 - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   45:     0x60ebdb837872 - <std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x60ebdba3390f - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn core[e929cb53b82a81ca]::ops::function::FnOnce<(), Output = ()> + core[e929cb53b82a81ca]::marker::Send> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   47:     0x60ebdba3390f - <std[29689e6404d28ef9]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   48:     0x794abec5faa4 - <unknown>
[INFO] [stdout]   49:     0x794abececa64 - clone
[INFO] [stdout]   50:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- dies_bad_lines stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'dies_bad_lines' (20) panicked at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5:
[INFO] [stdout] Unexpected stderr, failed var.contains(illegal line count -- njIg9k1)
[INFO] [stdout] ├── var: illegal line count -- invalid digit found in string
[INFO] [stdout] └── var as str: illegal line count -- invalid digit found in string
[INFO] [stdout] 
[INFO] [stdout] command=`"/opt/rustwide/target/debug/tailr" "-n" "njIg9k1" "tests/inputs/empty.txt"`
[INFO] [stdout] code=1
[INFO] [stdout] stdout=""
[INFO] [stdout] stderr="illegal line count -- invalid digit found in string\n"
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::trace_unsynchronized::<std[29689e6404d28ef9]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x60ebdba3407a - std[29689e6404d28ef9]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x60ebdba3407a - <<std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[e929cb53b82a81ca]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x60ebdba4a5aa - <core[e929cb53b82a81ca]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x60ebdba4a5aa - core[e929cb53b82a81ca]::fmt::write
[INFO] [stdout]    6:     0x60ebdba39dc2 - std[29689e6404d28ef9]::io::default_write_fmt::<alloc[9d7caffeb3b5d2c6]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x60ebdba39dc2 - <alloc[9d7caffeb3b5d2c6]::vec::Vec<u8> as std[29689e6404d28ef9]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x60ebdba1277f - <std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x60ebdba1277f - std[29689e6404d28ef9]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x60ebdba2c3f9 - std[29689e6404d28ef9]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x60ebdb83419c - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x60ebdb83419c - test[a24b3028667022f7]::test_main_inner::<test[a24b3028667022f7]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x60ebdba2c5b2 - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x60ebdba2c5b2 - std[29689e6404d28ef9]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x60ebdba12838 - std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x60ebdba07a19 - std[29689e6404d28ef9]::sys::backtrace::__rust_end_short_backtrace::<std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x60ebdba1354d - __rustc[3aed6af316653e63]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x60ebdba4ad6c - core[e929cb53b82a81ca]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x60ebdb9bc8d8 - core[e929cb53b82a81ca]::panicking::panic_display::<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:259:5
[INFO] [stdout]   20:     0x60ebdb9c44f7 - <assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic::<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:1033:9
[INFO] [stdout]   21:     0x60ebdb9bf907 - <<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert> as core[e929cb53b82a81ca]::ops::function::FnOnce<(assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError,)>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x60ebdb9c3f14 - <core[e929cb53b82a81ca]::result::Result<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert, assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>>::unwrap_or_else::<<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/result.rs:1622:23
[INFO] [stdout]   23:     0x60ebdb81c334 - <assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>::stderr::<predicates[739e756c7ef55c7b]::str::basics::ContainsPredicate, assert_cmd[9b6bffa2ce74e2ac]::assert::StrOutputPredicate<predicates[739e756c7ef55c7b]::str::basics::ContainsPredicate>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:460:31
[INFO] [stdout]   24:     0x60ebdb820bb1 - cli[dbabff08e50b2071]::dies_bad_lines
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:69:10
[INFO] [stdout]   25:     0x60ebdb81df87 - cli[dbabff08e50b2071]::dies_bad_lines::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:62:24
[INFO] [stdout]   26:     0x60ebdb825926 - <cli[dbabff08e50b2071]::dies_bad_lines::{closure#0} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x60ebdb82747b - <fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x60ebdb82747b - test[a24b3028667022f7]::__rust_begin_short_backtrace::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:724:18
[INFO] [stdout]   29:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:74
[INFO] [stdout]   30:     0x60ebdb834c6b - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   31:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   32:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   33:     0x60ebdb834c6b - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   34:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:27
[INFO] [stdout]   35:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:668:43
[INFO] [stdout]   36:     0x60ebdb82e384 - test[a24b3028667022f7]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:698:41
[INFO] [stdout]   37:     0x60ebdb82e384 - std[29689e6404d28ef9]::sys::backtrace::__rust_begin_short_backtrace::<test[a24b3028667022f7]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   38:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   39:     0x60ebdb837872 - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   40:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   41:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::<(), core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   42:     0x60ebdb837872 - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   43:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   44:     0x60ebdb837872 - <std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x60ebdba3390f - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn core[e929cb53b82a81ca]::ops::function::FnOnce<(), Output = ()> + core[e929cb53b82a81ca]::marker::Send> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   46:     0x60ebdba3390f - <std[29689e6404d28ef9]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   47:     0x794abec5faa4 - <unknown>
[INFO] [stdout]   48:     0x794abececa64 - clone
[INFO] [stdout]   49:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- dies_bad_bytes stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'dies_bad_bytes' (19) panicked at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5:
[INFO] [stdout] Unexpected stderr, failed var.contains(illegal byte count -- zufMmov)
[INFO] [stdout] ├── var: illegal byte count -- invalid digit found in string
[INFO] [stdout] └── var as str: illegal byte count -- invalid digit found in string
[INFO] [stdout] 
[INFO] [stdout] command=`"/opt/rustwide/target/debug/tailr" "-c" "zufMmov" "tests/inputs/empty.txt"`
[INFO] [stdout] code=1
[INFO] [stdout] stdout=""
[INFO] [stdout] stderr="illegal byte count -- invalid digit found in string\n"
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::trace_unsynchronized::<std[29689e6404d28ef9]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x60ebdba3407a - std[29689e6404d28ef9]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x60ebdba3407a - <<std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[e929cb53b82a81ca]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x60ebdba4a5aa - <core[e929cb53b82a81ca]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x60ebdba4a5aa - core[e929cb53b82a81ca]::fmt::write
[INFO] [stdout]    6:     0x60ebdba39dc2 - std[29689e6404d28ef9]::io::default_write_fmt::<alloc[9d7caffeb3b5d2c6]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x60ebdba39dc2 - <alloc[9d7caffeb3b5d2c6]::vec::Vec<u8> as std[29689e6404d28ef9]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x60ebdba1277f - <std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x60ebdba1277f - std[29689e6404d28ef9]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x60ebdba2c3f9 - std[29689e6404d28ef9]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x60ebdb83419c - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x60ebdb83419c - test[a24b3028667022f7]::test_main_inner::<test[a24b3028667022f7]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x60ebdba2c5b2 - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x60ebdba2c5b2 - std[29689e6404d28ef9]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x60ebdba12838 - std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x60ebdba07a19 - std[29689e6404d28ef9]::sys::backtrace::__rust_end_short_backtrace::<std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x60ebdba1354d - __rustc[3aed6af316653e63]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x60ebdba4ad6c - core[e929cb53b82a81ca]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x60ebdb9bc8d8 - core[e929cb53b82a81ca]::panicking::panic_display::<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:259:5
[INFO] [stdout]   20:     0x60ebdb9c44f7 - <assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic::<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:1033:9
[INFO] [stdout]   21:     0x60ebdb9bf907 - <<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert> as core[e929cb53b82a81ca]::ops::function::FnOnce<(assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError,)>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x60ebdb9c3f14 - <core[e929cb53b82a81ca]::result::Result<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert, assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>>::unwrap_or_else::<<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/result.rs:1622:23
[INFO] [stdout]   23:     0x60ebdb81c334 - <assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>::stderr::<predicates[739e756c7ef55c7b]::str::basics::ContainsPredicate, assert_cmd[9b6bffa2ce74e2ac]::assert::StrOutputPredicate<predicates[739e756c7ef55c7b]::str::basics::ContainsPredicate>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:460:31
[INFO] [stdout]   24:     0x60ebdb820751 - cli[dbabff08e50b2071]::dies_bad_bytes
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:55:10
[INFO] [stdout]   25:     0x60ebdb81df57 - cli[dbabff08e50b2071]::dies_bad_bytes::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:48:24
[INFO] [stdout]   26:     0x60ebdb8258e6 - <cli[dbabff08e50b2071]::dies_bad_bytes::{closure#0} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x60ebdb82747b - <fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x60ebdb82747b - test[a24b3028667022f7]::__rust_begin_short_backtrace::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:724:18
[INFO] [stdout]   29:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:74
[INFO] [stdout]   30:     0x60ebdb834c6b - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   31:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   32:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   33:     0x60ebdb834c6b - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   34:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:27
[INFO] [stdout]   35:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:668:43
[INFO] [stdout]   36:     0x60ebdb82e384 - test[a24b3028667022f7]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:698:41
[INFO] [stdout]   37:     0x60ebdb82e384 - std[29689e6404d28ef9]::sys::backtrace::__rust_begin_short_backtrace::<test[a24b3028667022f7]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   38:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   39:     0x60ebdb837872 - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   40:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   41:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::<(), core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   42:     0x60ebdb837872 - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   43:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   44:     0x60ebdb837872 - <std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x60ebdba3390f - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn core[e929cb53b82a81ca]::ops::function::FnOnce<(), Output = ()> + core[e929cb53b82a81ca]::marker::Send> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   46:     0x60ebdba3390f - <std[29689e6404d28ef9]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   47:     0x794abec5faa4 - <unknown>
[INFO] [stdout]   48:     0x794abececa64 - clone
[INFO] [stdout]   49:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- empty_c_plus_0 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'empty_c_plus_0' (46) panicked at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5:
[INFO] [stdout] Unexpected stdout, failed var == []
[INFO] [stdout] └── var: [
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         101,
[INFO] [stdout]         109,
[INFO] [stdout]         112,
[INFO] [stdout]         116,
[INFO] [stdout]         121,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]     ]
[INFO] [stdout] 
[INFO] [stdout] command=`"/opt/rustwide/target/debug/tailr" "tests/inputs/empty.txt" "-c" "+0"`
[INFO] [stdout] code=0
[INFO] [stdout] stdout="tests/inputs/empty.txt has 0 lines and 0 bytes\n"
[INFO] [stdout] stderr=""
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::trace_unsynchronized::<std[29689e6404d28ef9]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x60ebdba3407a - std[29689e6404d28ef9]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x60ebdba3407a - <<std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[e929cb53b82a81ca]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x60ebdba4a5aa - <core[e929cb53b82a81ca]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x60ebdba4a5aa - core[e929cb53b82a81ca]::fmt::write
[INFO] [stdout]    6:     0x60ebdba39dc2 - std[29689e6404d28ef9]::io::default_write_fmt::<alloc[9d7caffeb3b5d2c6]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x60ebdba39dc2 - <alloc[9d7caffeb3b5d2c6]::vec::Vec<u8> as std[29689e6404d28ef9]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x60ebdba1277f - <std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x60ebdba1277f - std[29689e6404d28ef9]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x60ebdba2c3f9 - std[29689e6404d28ef9]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x60ebdb83419c - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x60ebdb83419c - test[a24b3028667022f7]::test_main_inner::<test[a24b3028667022f7]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x60ebdba2c5b2 - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x60ebdba2c5b2 - std[29689e6404d28ef9]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x60ebdba12838 - std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x60ebdba07a19 - std[29689e6404d28ef9]::sys::backtrace::__rust_end_short_backtrace::<std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x60ebdba1354d - __rustc[3aed6af316653e63]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x60ebdba4ad6c - core[e929cb53b82a81ca]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x60ebdb9bc8d8 - core[e929cb53b82a81ca]::panicking::panic_display::<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:259:5
[INFO] [stdout]   20:     0x60ebdb9c44f7 - <assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic::<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:1033:9
[INFO] [stdout]   21:     0x60ebdb9bf907 - <<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert> as core[e929cb53b82a81ca]::ops::function::FnOnce<(assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError,)>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x60ebdb9c3f14 - <core[e929cb53b82a81ca]::result::Result<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert, assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>>::unwrap_or_else::<<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/result.rs:1622:23
[INFO] [stdout]   23:     0x60ebdb81c3d4 - <assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>::stdout::<predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>, predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:364:31
[INFO] [stdout]   24:     0x60ebdb81fbb6 - cli[dbabff08e50b2071]::run
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:113:10
[INFO] [stdout]   25:     0x60ebdb820cae - cli[dbabff08e50b2071]::empty_c_plus_0
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:226:5
[INFO] [stdout]   26:     0x60ebdb81dfb7 - cli[dbabff08e50b2071]::empty_c_plus_0::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:225:24
[INFO] [stdout]   27:     0x60ebdb825966 - <cli[dbabff08e50b2071]::empty_c_plus_0::{closure#0} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x60ebdb82747b - <fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x60ebdb82747b - test[a24b3028667022f7]::__rust_begin_short_backtrace::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:724:18
[INFO] [stdout]   30:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:74
[INFO] [stdout]   31:     0x60ebdb834c6b - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   32:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   33:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   34:     0x60ebdb834c6b - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   35:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:27
[INFO] [stdout]   36:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:668:43
[INFO] [stdout]   37:     0x60ebdb82e384 - test[a24b3028667022f7]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:698:41
[INFO] [stdout]   38:     0x60ebdb82e384 - std[29689e6404d28ef9]::sys::backtrace::__rust_begin_short_backtrace::<test[a24b3028667022f7]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   39:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   40:     0x60ebdb837872 - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   41:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   42:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::<(), core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   43:     0x60ebdb837872 - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   45:     0x60ebdb837872 - <std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x60ebdba3390f - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn core[e929cb53b82a81ca]::ops::function::FnOnce<(), Output = ()> + core[e929cb53b82a81ca]::marker::Send> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   47:     0x60ebdba3390f - <std[29689e6404d28ef9]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   48:     0x794abec5faa4 - <unknown>
[INFO] [stdout]   49:     0x794abececa64 - clone
[INFO] [stdout]   50:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- empty stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'empty' (23) panicked at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5:
[INFO] [stdout] Unexpected stdout, failed var == []
[INFO] [stdout] └── var: [
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         101,
[INFO] [stdout]         109,
[INFO] [stdout]         112,
[INFO] [stdout]         116,
[INFO] [stdout]         121,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]     ]
[INFO] [stdout] 
[INFO] [stdout] command=`"/opt/rustwide/target/debug/tailr" "tests/inputs/empty.txt"`
[INFO] [stdout] code=0
[INFO] [stdout] stdout="tests/inputs/empty.txt has 0 lines and 0 bytes\n"
[INFO] [stdout] stderr=""
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::trace_unsynchronized::<std[29689e6404d28ef9]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x60ebdba3407a - std[29689e6404d28ef9]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x60ebdba3407a - <<std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[e929cb53b82a81ca]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x60ebdba4a5aa - <core[e929cb53b82a81ca]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x60ebdba4a5aa - core[e929cb53b82a81ca]::fmt::write
[INFO] [stdout]    6:     0x60ebdba39dc2 - std[29689e6404d28ef9]::io::default_write_fmt::<alloc[9d7caffeb3b5d2c6]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x60ebdba39dc2 - <alloc[9d7caffeb3b5d2c6]::vec::Vec<u8> as std[29689e6404d28ef9]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x60ebdba1277f - <std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x60ebdba1277f - std[29689e6404d28ef9]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x60ebdba2c3f9 - std[29689e6404d28ef9]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x60ebdb83419c - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x60ebdb83419c - test[a24b3028667022f7]::test_main_inner::<test[a24b3028667022f7]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x60ebdba2c5b2 - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x60ebdba2c5b2 - std[29689e6404d28ef9]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x60ebdba12838 - std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x60ebdba07a19 - std[29689e6404d28ef9]::sys::backtrace::__rust_end_short_backtrace::<std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x60ebdba1354d - __rustc[3aed6af316653e63]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x60ebdba4ad6c - core[e929cb53b82a81ca]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x60ebdb9bc8d8 - core[e929cb53b82a81ca]::panicking::panic_display::<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:259:5
[INFO] [stdout]   20:     0x60ebdb9c44f7 - <assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic::<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:1033:9
[INFO] [stdout]   21:     0x60ebdb9bf907 - <<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert> as core[e929cb53b82a81ca]::ops::function::FnOnce<(assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError,)>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x60ebdb9c3f14 - <core[e929cb53b82a81ca]::result::Result<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert, assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>>::unwrap_or_else::<<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/result.rs:1622:23
[INFO] [stdout]   23:     0x60ebdb81c3d4 - <assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>::stdout::<predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>, predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:364:31
[INFO] [stdout]   24:     0x60ebdb81fbb6 - cli[dbabff08e50b2071]::run
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:113:10
[INFO] [stdout]   25:     0x60ebdb821b3e - cli[dbabff08e50b2071]::empty
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:121:5
[INFO] [stdout]   26:     0x60ebdb81ea37 - cli[dbabff08e50b2071]::empty::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:120:15
[INFO] [stdout]   27:     0x60ebdb826766 - <cli[dbabff08e50b2071]::empty::{closure#0} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x60ebdb82747b - <fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x60ebdb82747b - test[a24b3028667022f7]::__rust_begin_short_backtrace::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:724:18
[INFO] [stdout]   30:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:74
[INFO] [stdout]   31:     0x60ebdb834c6b - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   32:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   33:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   34:     0x60ebdb834c6b - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   35:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:27
[INFO] [stdout]   36:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:668:43
[INFO] [stdout]   37:     0x60ebdb82e384 - test[a24b3028667022f7]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:698:41
[INFO] [stdout]   38:     0x60ebdb82e384 - std[29689e6404d28ef9]::sys::backtrace::__rust_begin_short_backtrace::<test[a24b3028667022f7]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   39:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   40:     0x60ebdb837872 - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   41:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   42:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::<(), core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   43:     0x60ebdb837872 - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   45:     0x60ebdb837872 - <std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x60ebdba3390f - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn core[e929cb53b82a81ca]::ops::function::FnOnce<(), Output = ()> + core[e929cb53b82a81ca]::marker::Send> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   47:     0x60ebdba3390f - <std[29689e6404d28ef9]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   48:     0x794abec5faa4 - <unknown>
[INFO] [stdout]   49:     0x794abececa64 - clone
[INFO] [stdout]   50:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- empty_n_minus_1 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'empty_n_minus_1' (98) panicked at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5:
[INFO] [stdout] Unexpected stdout, failed var == []
[INFO] [stdout] └── var: [
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         101,
[INFO] [stdout]         109,
[INFO] [stdout]         112,
[INFO] [stdout]         116,
[INFO] [stdout]         121,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]     ]
[INFO] [stdout] 
[INFO] [stdout] command=`"/opt/rustwide/target/debug/tailr" "tests/inputs/empty.txt" "-n=-1"`
[INFO] [stdout] code=0
[INFO] [stdout] stdout="tests/inputs/empty.txt has 0 lines and 0 bytes\n"
[INFO] [stdout] stderr=""
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::trace_unsynchronized::<std[29689e6404d28ef9]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x60ebdba3407a - std[29689e6404d28ef9]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x60ebdba3407a - <<std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[e929cb53b82a81ca]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x60ebdba4a5aa - <core[e929cb53b82a81ca]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x60ebdba4a5aa - core[e929cb53b82a81ca]::fmt::write
[INFO] [stdout]    6:     0x60ebdba39dc2 - std[29689e6404d28ef9]::io::default_write_fmt::<alloc[9d7caffeb3b5d2c6]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x60ebdba39dc2 - <alloc[9d7caffeb3b5d2c6]::vec::Vec<u8> as std[29689e6404d28ef9]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x60ebdba1277f - <std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x60ebdba1277f - std[29689e6404d28ef9]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x60ebdba2c3f9 - std[29689e6404d28ef9]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x60ebdb83419c - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x60ebdb83419c - test[a24b3028667022f7]::test_main_inner::<test[a24b3028667022f7]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x60ebdba2c5b2 - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x60ebdba2c5b2 - std[29689e6404d28ef9]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x60ebdba12838 - std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x60ebdba07a19 - std[29689e6404d28ef9]::sys::backtrace::__rust_end_short_backtrace::<std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x60ebdba1354d - __rustc[3aed6af316653e63]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x60ebdba4ad6c - core[e929cb53b82a81ca]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x60ebdb9bc8d8 - core[e929cb53b82a81ca]::panicking::panic_display::<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:259:5
[INFO] [stdout]   20:     0x60ebdb9c44f7 - <assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic::<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:1033:9
[INFO] [stdout]   21:     0x60ebdb9bf907 - <<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert> as core[e929cb53b82a81ca]::ops::function::FnOnce<(assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError,)>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x60ebdb9c3f14 - <core[e929cb53b82a81ca]::result::Result<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert, assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>>::unwrap_or_else::<<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/result.rs:1622:23
[INFO] [stdout]   23:     0x60ebdb81c3d4 - <assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>::stdout::<predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>, predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:364:31
[INFO] [stdout]   24:     0x60ebdb81fbb6 - cli[dbabff08e50b2071]::run
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:113:10
[INFO] [stdout]   25:     0x60ebdb82144e - cli[dbabff08e50b2071]::empty_n_minus_1
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:136:5
[INFO] [stdout]   26:     0x60ebdb81e347 - cli[dbabff08e50b2071]::empty_n_minus_1::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:135:25
[INFO] [stdout]   27:     0x60ebdb825e26 - <cli[dbabff08e50b2071]::empty_n_minus_1::{closure#0} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x60ebdb82747b - <fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x60ebdb82747b - test[a24b3028667022f7]::__rust_begin_short_backtrace::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:724:18
[INFO] [stdout]   30:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:74
[INFO] [stdout]   31:     0x60ebdb834c6b - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   32:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   33:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   34:     0x60ebdb834c6b - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   35:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:27
[INFO] [stdout]   36:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:668:43
[INFO] [stdout]   37:     0x60ebdb82e384 - test[a24b3028667022f7]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:698:41
[INFO] [stdout]   38:     0x60ebdb82e384 - std[29689e6404d28ef9]::sys::backtrace::__rust_begin_short_backtrace::<test[a24b3028667022f7]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   39:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   40:     0x60ebdb837872 - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   41:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   42:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::<(), core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   43:     0x60ebdb837872 - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   45:     0x60ebdb837872 - <std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x60ebdba3390f - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn core[e929cb53b82a81ca]::ops::function::FnOnce<(), Output = ()> + core[e929cb53b82a81ca]::marker::Send> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   47:     0x60ebdba3390f - <std[29689e6404d28ef9]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   48:     0x794abec5faa4 - <unknown>
[INFO] [stdout]   49:     0x794abececa64 - clone
[INFO] [stdout]   50:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- empty_n1 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'empty_n1' (87) panicked at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5:
[INFO] [stdout] Unexpected stdout, failed var == []
[INFO] [stdout] └── var: [
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         101,
[INFO] [stdout]         109,
[INFO] [stdout]         112,
[INFO] [stdout]         116,
[INFO] [stdout]         121,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]     ]
[INFO] [stdout] 
[INFO] [stdout] command=`"/opt/rustwide/target/debug/tailr" "tests/inputs/empty.txt" "-n" "1"`
[INFO] [stdout] code=0
[INFO] [stdout] stdout="tests/inputs/empty.txt has 0 lines and 0 bytes\n"
[INFO] [stdout] stderr=""
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::trace_unsynchronized::<std[29689e6404d28ef9]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x60ebdba3407a - std[29689e6404d28ef9]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x60ebdba3407a - <<std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[e929cb53b82a81ca]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x60ebdba4a5aa - <core[e929cb53b82a81ca]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x60ebdba4a5aa - core[e929cb53b82a81ca]::fmt::write
[INFO] [stdout]    6:     0x60ebdba39dc2 - std[29689e6404d28ef9]::io::default_write_fmt::<alloc[9d7caffeb3b5d2c6]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x60ebdba39dc2 - <alloc[9d7caffeb3b5d2c6]::vec::Vec<u8> as std[29689e6404d28ef9]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x60ebdba1277f - <std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x60ebdba1277f - std[29689e6404d28ef9]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x60ebdba2c3f9 - std[29689e6404d28ef9]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x60ebdb83419c - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x60ebdb83419c - test[a24b3028667022f7]::test_main_inner::<test[a24b3028667022f7]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x60ebdba2c5b2 - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x60ebdba2c5b2 - std[29689e6404d28ef9]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x60ebdba12838 - std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x60ebdba07a19 - std[29689e6404d28ef9]::sys::backtrace::__rust_end_short_backtrace::<std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x60ebdba1354d - __rustc[3aed6af316653e63]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x60ebdba4ad6c - core[e929cb53b82a81ca]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x60ebdb9bc8d8 - core[e929cb53b82a81ca]::panicking::panic_display::<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:259:5
[INFO] [stdout]   20:     0x60ebdb9c44f7 - <assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic::<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:1033:9
[INFO] [stdout]   21:     0x60ebdb9bf907 - <<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert> as core[e929cb53b82a81ca]::ops::function::FnOnce<(assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError,)>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x60ebdb9c3f14 - <core[e929cb53b82a81ca]::result::Result<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert, assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>>::unwrap_or_else::<<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/result.rs:1622:23
[INFO] [stdout]   23:     0x60ebdb81c3d4 - <assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>::stdout::<predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>, predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:364:31
[INFO] [stdout]   24:     0x60ebdb81fbb6 - cli[dbabff08e50b2071]::run
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:113:10
[INFO] [stdout]   25:     0x60ebdb821e7e - cli[dbabff08e50b2071]::empty_n1
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:131:5
[INFO] [stdout]   26:     0x60ebdb81ef17 - cli[dbabff08e50b2071]::empty_n1::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:130:18
[INFO] [stdout]   27:     0x60ebdb826de6 - <cli[dbabff08e50b2071]::empty_n1::{closure#0} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x60ebdb82747b - <fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x60ebdb82747b - test[a24b3028667022f7]::__rust_begin_short_backtrace::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:724:18
[INFO] [stdout]   30:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:74
[INFO] [stdout]   31:     0x60ebdb834c6b - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   32:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   33:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   34:     0x60ebdb834c6b - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   35:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:27
[INFO] [stdout]   36:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:668:43
[INFO] [stdout]   37:     0x60ebdb82e384 - test[a24b3028667022f7]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:698:41
[INFO] [stdout]   38:     0x60ebdb82e384 - std[29689e6404d28ef9]::sys::backtrace::__rust_begin_short_backtrace::<test[a24b3028667022f7]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   39:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   40:     0x60ebdb837872 - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   41:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   42:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::<(), core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   43:     0x60ebdb837872 - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   45:     0x60ebdb837872 - <std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x60ebdba3390f - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn core[e929cb53b82a81ca]::ops::function::FnOnce<(), Output = ()> + core[e929cb53b82a81ca]::marker::Send> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   47:     0x60ebdba3390f - <std[29689e6404d28ef9]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   48:     0x794abec5faa4 - <unknown>
[INFO] [stdout]   49:     0x794abececa64 - clone
[INFO] [stdout]   50:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- empty_n3 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'empty_n3' (93) panicked at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5:
[INFO] [stdout] Unexpected stdout, failed var == []
[INFO] [stdout] └── var: [
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         101,
[INFO] [stdout]         109,
[INFO] [stdout]         112,
[INFO] [stdout]         116,
[INFO] [stdout]         121,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]     ]
[INFO] [stdout] 
[INFO] [stdout] command=`"/opt/rustwide/target/debug/tailr" "tests/inputs/empty.txt" "-n" "3"`
[INFO] [stdout] code=0
[INFO] [stdout] stdout="tests/inputs/empty.txt has 0 lines and 0 bytes\n"
[INFO] [stdout] stderr=""
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::trace_unsynchronized::<std[29689e6404d28ef9]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x60ebdba3407a - std[29689e6404d28ef9]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x60ebdba3407a - <<std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[e929cb53b82a81ca]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x60ebdba4a5aa - <core[e929cb53b82a81ca]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x60ebdba4a5aa - core[e929cb53b82a81ca]::fmt::write
[INFO] [stdout]    6:     0x60ebdba39dc2 - std[29689e6404d28ef9]::io::default_write_fmt::<alloc[9d7caffeb3b5d2c6]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x60ebdba39dc2 - <alloc[9d7caffeb3b5d2c6]::vec::Vec<u8> as std[29689e6404d28ef9]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x60ebdba1277f - <std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x60ebdba1277f - std[29689e6404d28ef9]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x60ebdba2c3f9 - std[29689e6404d28ef9]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x60ebdb83419c - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x60ebdb83419c - test[a24b3028667022f7]::test_main_inner::<test[a24b3028667022f7]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x60ebdba2c5b2 - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x60ebdba2c5b2 - std[29689e6404d28ef9]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x60ebdba12838 - std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x60ebdba07a19 - std[29689e6404d28ef9]::sys::backtrace::__rust_end_short_backtrace::<std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x60ebdba1354d - __rustc[3aed6af316653e63]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x60ebdba4ad6c - core[e929cb53b82a81ca]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x60ebdb9bc8d8 - core[e929cb53b82a81ca]::panicking::panic_display::<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:259:5
[INFO] [stdout]   20:     0x60ebdb9c44f7 - <assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic::<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:1033:9
[INFO] [stdout]   21:     0x60ebdb9bf907 - <<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert> as core[e929cb53b82a81ca]::ops::function::FnOnce<(assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError,)>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x60ebdb9c3f14 - <core[e929cb53b82a81ca]::result::Result<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert, assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>>::unwrap_or_else::<<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/result.rs:1622:23
[INFO] [stdout]   23:     0x60ebdb81c3d4 - <assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>::stdout::<predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>, predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:364:31
[INFO] [stdout]   24:     0x60ebdb81fbb6 - cli[dbabff08e50b2071]::run
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:113:10
[INFO] [stdout]   25:     0x60ebdb821e9e - cli[dbabff08e50b2071]::empty_n3
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:141:5
[INFO] [stdout]   26:     0x60ebdb81ef47 - cli[dbabff08e50b2071]::empty_n3::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:140:18
[INFO] [stdout]   27:     0x60ebdb826e26 - <cli[dbabff08e50b2071]::empty_n3::{closure#0} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x60ebdb82747b - <fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x60ebdb82747b - test[a24b3028667022f7]::__rust_begin_short_backtrace::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:724:18
[INFO] [stdout]   30:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:74
[INFO] [stdout]   31:     0x60ebdb834c6b - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   32:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   33:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   34:     0x60ebdb834c6b - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   35:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:27
[INFO] [stdout]   36:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:668:43
[INFO] [stdout]   37:     0x60ebdb82e384 - test[a24b3028667022f7]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:698:41
[INFO] [stdout]   38:     0x60ebdb82e384 - std[29689e6404d28ef9]::sys::backtrace::__rust_begin_short_backtrace::<test[a24b3028667022f7]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   39:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   40:     0x60ebdb837872 - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   41:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   42:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::<(), core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   43:     0x60ebdb837872 - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   45:     0x60ebdb837872 - <std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x60ebdba3390f - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn core[e929cb53b82a81ca]::ops::function::FnOnce<(), Output = ()> + core[e929cb53b82a81ca]::marker::Send> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   47:     0x60ebdba3390f - <std[29689e6404d28ef9]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   48:     0x794abec5faa4 - <unknown>
[INFO] [stdout]   49:     0x794abececa64 - clone
[INFO] [stdout]   50:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- empty_n4 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'empty_n4' (95) panicked at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5:
[INFO] [stdout] Unexpected stdout, failed var == []
[INFO] [stdout] └── var: [
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         101,
[INFO] [stdout]         109,
[INFO] [stdout]         112,
[INFO] [stdout]         116,
[INFO] [stdout]         121,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]     ]
[INFO] [stdout] 
[INFO] [stdout] command=`"/opt/rustwide/target/debug/tailr" "tests/inputs/empty.txt" "-n" "4"`
[INFO] [stdout] code=0
[INFO] [stdout] stdout="tests/inputs/empty.txt has 0 lines and 0 bytes\n"
[INFO] [stdout] stderr=""
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::trace_unsynchronized::<std[29689e6404d28ef9]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x60ebdba3407a - std[29689e6404d28ef9]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x60ebdba3407a - <<std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[e929cb53b82a81ca]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x60ebdba4a5aa - <core[e929cb53b82a81ca]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x60ebdba4a5aa - core[e929cb53b82a81ca]::fmt::write
[INFO] [stdout]    6:     0x60ebdba39dc2 - std[29689e6404d28ef9]::io::default_write_fmt::<alloc[9d7caffeb3b5d2c6]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x60ebdba39dc2 - <alloc[9d7caffeb3b5d2c6]::vec::Vec<u8> as std[29689e6404d28ef9]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x60ebdba1277f - <std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x60ebdba1277f - std[29689e6404d28ef9]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x60ebdba2c3f9 - std[29689e6404d28ef9]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x60ebdb83419c - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x60ebdb83419c - test[a24b3028667022f7]::test_main_inner::<test[a24b3028667022f7]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x60ebdba2c5b2 - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x60ebdba2c5b2 - std[29689e6404d28ef9]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x60ebdba12838 - std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x60ebdba07a19 - std[29689e6404d28ef9]::sys::backtrace::__rust_end_short_backtrace::<std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x60ebdba1354d - __rustc[3aed6af316653e63]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x60ebdba4ad6c - core[e929cb53b82a81ca]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x60ebdb9bc8d8 - core[e929cb53b82a81ca]::panicking::panic_display::<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:259:5
[INFO] [stdout]   20:     0x60ebdb9c44f7 - <assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic::<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:1033:9
[INFO] [stdout]   21:     0x60ebdb9bf907 - <<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert> as core[e929cb53b82a81ca]::ops::function::FnOnce<(assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError,)>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x60ebdb9c3f14 - <core[e929cb53b82a81ca]::result::Result<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert, assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>>::unwrap_or_else::<<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/result.rs:1622:23
[INFO] [stdout]   23:     0x60ebdb81c3d4 - <assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>::stdout::<predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>, predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:364:31
[INFO] [stdout]   24:     0x60ebdb81fbb6 - cli[dbabff08e50b2071]::run
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:113:10
[INFO] [stdout]   25:     0x60ebdb821ebe - cli[dbabff08e50b2071]::empty_n4
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:151:5
[INFO] [stdout]   26:     0x60ebdb81ef77 - cli[dbabff08e50b2071]::empty_n4::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:150:18
[INFO] [stdout]   27:     0x60ebdb826e66 - <cli[dbabff08e50b2071]::empty_n4::{closure#0} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x60ebdb82747b - <fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x60ebdb82747b - test[a24b3028667022f7]::__rust_begin_short_backtrace::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:724:18
[INFO] [stdout]   30:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:74
[INFO] [stdout]   31:     0x60ebdb834c6b - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   32:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   33:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   34:     0x60ebdb834c6b - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   35:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:27
[INFO] [stdout]   36:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:668:43
[INFO] [stdout]   37:     0x60ebdb82e384 - test[a24b3028667022f7]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:698:41
[INFO] [stdout]   38:     0x60ebdb82e384 - std[29689e6404d28ef9]::sys::backtrace::__rust_begin_short_backtrace::<test[a24b3028667022f7]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   39:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   40:     0x60ebdb837872 - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   41:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   42:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::<(), core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   43:     0x60ebdb837872 - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   45:     0x60ebdb837872 - <std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x60ebdba3390f - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn core[e929cb53b82a81ca]::ops::function::FnOnce<(), Output = ()> + core[e929cb53b82a81ca]::marker::Send> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   47:     0x60ebdba3390f - <std[29689e6404d28ef9]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   48:     0x794abec5faa4 - <unknown>
[INFO] [stdout]   49:     0x794abececa64 - clone
[INFO] [stdout]   50:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- empty_n200 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'empty_n200' (91) panicked at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5:
[INFO] [stdout] Unexpected stdout, failed var == []
[INFO] [stdout] └── var: [
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         101,
[INFO] [stdout]         109,
[INFO] [stdout]         112,
[INFO] [stdout]         116,
[INFO] [stdout]         121,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]     ]
[INFO] [stdout] 
[INFO] [stdout] command=`"/opt/rustwide/target/debug/tailr" "tests/inputs/empty.txt" "-n" "200"`
[INFO] [stdout] code=0
[INFO] [stdout] stdout="tests/inputs/empty.txt has 0 lines and 0 bytes\n"
[INFO] [stdout] stderr=""
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::trace_unsynchronized::<std[29689e6404d28ef9]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x60ebdba3407a - std[29689e6404d28ef9]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x60ebdba3407a - <<std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[e929cb53b82a81ca]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x60ebdba4a5aa - <core[e929cb53b82a81ca]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x60ebdba4a5aa - core[e929cb53b82a81ca]::fmt::write
[INFO] [stdout]    6:     0x60ebdba39dc2 - std[29689e6404d28ef9]::io::default_write_fmt::<alloc[9d7caffeb3b5d2c6]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x60ebdba39dc2 - <alloc[9d7caffeb3b5d2c6]::vec::Vec<u8> as std[29689e6404d28ef9]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x60ebdba1277f - <std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x60ebdba1277f - std[29689e6404d28ef9]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x60ebdba2c3f9 - std[29689e6404d28ef9]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x60ebdb83419c - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x60ebdb83419c - test[a24b3028667022f7]::test_main_inner::<test[a24b3028667022f7]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x60ebdba2c5b2 - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x60ebdba2c5b2 - std[29689e6404d28ef9]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x60ebdba12838 - std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x60ebdba07a19 - std[29689e6404d28ef9]::sys::backtrace::__rust_end_short_backtrace::<std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x60ebdba1354d - __rustc[3aed6af316653e63]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x60ebdba4ad6c - core[e929cb53b82a81ca]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x60ebdb9bc8d8 - core[e929cb53b82a81ca]::panicking::panic_display::<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:259:5
[INFO] [stdout]   20:     0x60ebdb9c44f7 - <assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic::<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:1033:9
[INFO] [stdout]   21:     0x60ebdb9bf907 - <<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert> as core[e929cb53b82a81ca]::ops::function::FnOnce<(assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError,)>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x60ebdb9c3f14 - <core[e929cb53b82a81ca]::result::Result<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert, assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>>::unwrap_or_else::<<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/result.rs:1622:23
[INFO] [stdout]   23:     0x60ebdb81c3d4 - <assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>::stdout::<predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>, predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:364:31
[INFO] [stdout]   24:     0x60ebdb81fbb6 - cli[dbabff08e50b2071]::run
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:113:10
[INFO] [stdout]   25:     0x60ebdb81fd3e - cli[dbabff08e50b2071]::empty_n200
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:156:5
[INFO] [stdout]   26:     0x60ebdb81d867 - cli[dbabff08e50b2071]::empty_n200::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:155:20
[INFO] [stdout]   27:     0x60ebdb824fa6 - <cli[dbabff08e50b2071]::empty_n200::{closure#0} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x60ebdb82747b - <fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x60ebdb82747b - test[a24b3028667022f7]::__rust_begin_short_backtrace::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:724:18
[INFO] [stdout]   30:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:74
[INFO] [stdout]   31:     0x60ebdb834c6b - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   32:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   33:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   34:     0x60ebdb834c6b - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   35:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:27
[INFO] [stdout]   36:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:668:43
[INFO] [stdout]   37:     0x60ebdb82e384 - test[a24b3028667022f7]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:698:41
[INFO] [stdout]   38:     0x60ebdb82e384 - std[29689e6404d28ef9]::sys::backtrace::__rust_begin_short_backtrace::<test[a24b3028667022f7]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   39:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   40:     0x60ebdb837872 - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   41:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   42:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::<(), core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   43:     0x60ebdb837872 - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   45:     0x60ebdb837872 - <std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x60ebdba3390f - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn core[e929cb53b82a81ca]::ops::function::FnOnce<(), Output = ()> + core[e929cb53b82a81ca]::marker::Send> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   47:     0x60ebdba3390f - <std[29689e6404d28ef9]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   48:     0x794abec5faa4 - <unknown>
[INFO] [stdout]   49:     0x794abececa64 - clone
[INFO] [stdout]   50:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- empty_n_minus_200 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'empty_n_minus_200' (102) panicked at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5:
[INFO] [stdout] Unexpected stdout, failed var == []
[INFO] [stdout] └── var: [
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         101,
[INFO] [stdout]         109,
[INFO] [stdout]         112,
[INFO] [stdout]         116,
[INFO] [stdout]         121,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]     ]
[INFO] [stdout] 
[INFO] [stdout] command=`"/opt/rustwide/target/debug/tailr" "tests/inputs/empty.txt" "-n=-200"`
[INFO] [stdout] code=0
[INFO] [stdout] stdout="tests/inputs/empty.txt has 0 lines and 0 bytes\n"
[INFO] [stdout] stderr=""
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::trace_unsynchronized::<std[29689e6404d28ef9]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x60ebdba3407a - std[29689e6404d28ef9]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x60ebdba3407a - <<std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[e929cb53b82a81ca]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x60ebdba4a5aa - <core[e929cb53b82a81ca]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x60ebdba4a5aa - core[e929cb53b82a81ca]::fmt::write
[INFO] [stdout]    6:     0x60ebdba39dc2 - std[29689e6404d28ef9]::io::default_write_fmt::<alloc[9d7caffeb3b5d2c6]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x60ebdba39dc2 - <alloc[9d7caffeb3b5d2c6]::vec::Vec<u8> as std[29689e6404d28ef9]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x60ebdba1277f - <std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x60ebdba1277f - std[29689e6404d28ef9]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x60ebdba2c3f9 - std[29689e6404d28ef9]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x60ebdb83419c - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x60ebdb83419c - test[a24b3028667022f7]::test_main_inner::<test[a24b3028667022f7]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x60ebdba2c5b2 - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x60ebdba2c5b2 - std[29689e6404d28ef9]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x60ebdba12838 - std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x60ebdba07a19 - std[29689e6404d28ef9]::sys::backtrace::__rust_end_short_backtrace::<std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x60ebdba1354d - __rustc[3aed6af316653e63]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x60ebdba4ad6c - core[e929cb53b82a81ca]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x60ebdb9bc8d8 - core[e929cb53b82a81ca]::panicking::panic_display::<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:259:5
[INFO] [stdout]   20:     0x60ebdb9c44f7 - <assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic::<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:1033:9
[INFO] [stdout]   21:     0x60ebdb9bf907 - <<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert> as core[e929cb53b82a81ca]::ops::function::FnOnce<(assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError,)>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x60ebdb9c3f14 - <core[e929cb53b82a81ca]::result::Result<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert, assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>>::unwrap_or_else::<<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/result.rs:1622:23
[INFO] [stdout]   23:     0x60ebdb81c3d4 - <assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>::stdout::<predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>, predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:364:31
[INFO] [stdout]   24:     0x60ebdb81fbb6 - cli[dbabff08e50b2071]::run
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:113:10
[INFO] [stdout]   25:     0x60ebdb82166e - cli[dbabff08e50b2071]::empty_n_minus_200
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:161:5
[INFO] [stdout]   26:     0x60ebdb81e677 - cli[dbabff08e50b2071]::empty_n_minus_200::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:160:27
[INFO] [stdout]   27:     0x60ebdb826266 - <cli[dbabff08e50b2071]::empty_n_minus_200::{closure#0} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x60ebdb82747b - <fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x60ebdb82747b - test[a24b3028667022f7]::__rust_begin_short_backtrace::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:724:18
[INFO] [stdout]   30:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:74
[INFO] [stdout]   31:     0x60ebdb834c6b - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   32:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   33:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   34:     0x60ebdb834c6b - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   35:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:27
[INFO] [stdout]   36:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:668:43
[INFO] [stdout]   37:     0x60ebdb82e384 - test[a24b3028667022f7]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:698:41
[INFO] [stdout]   38:     0x60ebdb82e384 - std[29689e6404d28ef9]::sys::backtrace::__rust_begin_short_backtrace::<test[a24b3028667022f7]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   39:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   40:     0x60ebdb837872 - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   41:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   42:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::<(), core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   43:     0x60ebdb837872 - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   45:     0x60ebdb837872 - <std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x60ebdba3390f - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn core[e929cb53b82a81ca]::ops::function::FnOnce<(), Output = ()> + core[e929cb53b82a81ca]::marker::Send> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   47:     0x60ebdba3390f - <std[29689e6404d28ef9]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   48:     0x794abec5faa4 - <unknown>
[INFO] [stdout]   49:     0x794abececa64 - clone
[INFO] [stdout]   50:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- empty_n_plus_1 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'empty_n_plus_1' (112) panicked at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5:
[INFO] [stdout] Unexpected stdout, failed var == []
[INFO] [stdout] └── var: [
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         101,
[INFO] [stdout]         109,
[INFO] [stdout]         112,
[INFO] [stdout]         116,
[INFO] [stdout]         121,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]     ]
[INFO] [stdout] 
[INFO] [stdout] command=`"/opt/rustwide/target/debug/tailr" "tests/inputs/empty.txt" "-n" "+1"`
[INFO] [stdout] code=0
[INFO] [stdout] stdout="tests/inputs/empty.txt has 0 lines and 0 bytes\n"
[INFO] [stdout] stderr=""
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::trace_unsynchronized::<std[29689e6404d28ef9]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x60ebdba3407a - std[29689e6404d28ef9]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x60ebdba3407a - <<std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[e929cb53b82a81ca]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x60ebdba4a5aa - <core[e929cb53b82a81ca]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x60ebdba4a5aa - core[e929cb53b82a81ca]::fmt::write
[INFO] [stdout]    6:     0x60ebdba39dc2 - std[29689e6404d28ef9]::io::default_write_fmt::<alloc[9d7caffeb3b5d2c6]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x60ebdba39dc2 - <alloc[9d7caffeb3b5d2c6]::vec::Vec<u8> as std[29689e6404d28ef9]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x60ebdba1277f - <std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x60ebdba1277f - std[29689e6404d28ef9]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x60ebdba2c3f9 - std[29689e6404d28ef9]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x60ebdb83419c - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x60ebdb83419c - test[a24b3028667022f7]::test_main_inner::<test[a24b3028667022f7]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x60ebdba2c5b2 - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x60ebdba2c5b2 - std[29689e6404d28ef9]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x60ebdba12838 - std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x60ebdba07a19 - std[29689e6404d28ef9]::sys::backtrace::__rust_end_short_backtrace::<std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x60ebdba1354d - __rustc[3aed6af316653e63]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x60ebdba4ad6c - core[e929cb53b82a81ca]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x60ebdb9bc8d8 - core[e929cb53b82a81ca]::panicking::panic_display::<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:259:5
[INFO] [stdout]   20:     0x60ebdb9c44f7 - <assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic::<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:1033:9
[INFO] [stdout]   21:     0x60ebdb9bf907 - <<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert> as core[e929cb53b82a81ca]::ops::function::FnOnce<(assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError,)>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x60ebdb9c3f14 - <core[e929cb53b82a81ca]::result::Result<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert, assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>>::unwrap_or_else::<<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/result.rs:1622:23
[INFO] [stdout]   23:     0x60ebdb81c3d4 - <assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>::stdout::<predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>, predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:364:31
[INFO] [stdout]   24:     0x60ebdb81fbb6 - cli[dbabff08e50b2071]::run
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:113:10
[INFO] [stdout]   25:     0x60ebdb820d2e - cli[dbabff08e50b2071]::empty_n_plus_1
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:176:5
[INFO] [stdout]   26:     0x60ebdb81e077 - cli[dbabff08e50b2071]::empty_n_plus_1::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:175:24
[INFO] [stdout]   27:     0x60ebdb825a66 - <cli[dbabff08e50b2071]::empty_n_plus_1::{closure#0} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x60ebdb82747b - <fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x60ebdb82747b - test[a24b3028667022f7]::__rust_begin_short_backtrace::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:724:18
[INFO] [stdout]   30:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:74
[INFO] [stdout]   31:     0x60ebdb834c6b - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   32:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   33:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   34:     0x60ebdb834c6b - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   35:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:27
[INFO] [stdout]   36:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:668:43
[INFO] [stdout]   37:     0x60ebdb82e384 - test[a24b3028667022f7]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:698:41
[INFO] [stdout]   38:     0x60ebdb82e384 - std[29689e6404d28ef9]::sys::backtrace::__rust_begin_short_backtrace::<test[a24b3028667022f7]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   39:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   40:     0x60ebdb837872 - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   41:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   42:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::<(), core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   43:     0x60ebdb837872 - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   45:     0x60ebdb837872 - <std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x60ebdba3390f - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn core[e929cb53b82a81ca]::ops::function::FnOnce<(), Output = ()> + core[e929cb53b82a81ca]::marker::Send> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   47:     0x60ebdba3390f - <std[29689e6404d28ef9]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   48:     0x794abec5faa4 - <unknown>
[INFO] [stdout]   49:     0x794abececa64 - clone
[INFO] [stdout]   50:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- empty_n_plus_0 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'empty_n_plus_0' (111) panicked at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5:
[INFO] [stdout] Unexpected stdout, failed var == []
[INFO] [stdout] └── var: [
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         101,
[INFO] [stdout]         109,
[INFO] [stdout]         112,
[INFO] [stdout]         116,
[INFO] [stdout]         121,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]     ]
[INFO] [stdout] 
[INFO] [stdout] command=`"/opt/rustwide/target/debug/tailr" "tests/inputs/empty.txt" "-n" "+0"`
[INFO] [stdout] code=0
[INFO] [stdout] stdout="tests/inputs/empty.txt has 0 lines and 0 bytes\n"
[INFO] [stdout] stderr=""
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::trace_unsynchronized::<std[29689e6404d28ef9]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x60ebdba3407a - std[29689e6404d28ef9]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x60ebdba3407a - <<std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[e929cb53b82a81ca]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x60ebdba4a5aa - <core[e929cb53b82a81ca]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x60ebdba4a5aa - core[e929cb53b82a81ca]::fmt::write
[INFO] [stdout]    6:     0x60ebdba39dc2 - std[29689e6404d28ef9]::io::default_write_fmt::<alloc[9d7caffeb3b5d2c6]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x60ebdba39dc2 - <alloc[9d7caffeb3b5d2c6]::vec::Vec<u8> as std[29689e6404d28ef9]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x60ebdba1277f - <std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x60ebdba1277f - std[29689e6404d28ef9]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x60ebdba2c3f9 - std[29689e6404d28ef9]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x60ebdb83419c - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x60ebdb83419c - test[a24b3028667022f7]::test_main_inner::<test[a24b3028667022f7]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x60ebdba2c5b2 - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x60ebdba2c5b2 - std[29689e6404d28ef9]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x60ebdba12838 - std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x60ebdba07a19 - std[29689e6404d28ef9]::sys::backtrace::__rust_end_short_backtrace::<std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x60ebdba1354d - __rustc[3aed6af316653e63]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x60ebdba4ad6c - core[e929cb53b82a81ca]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x60ebdb9bc8d8 - core[e929cb53b82a81ca]::panicking::panic_display::<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:259:5
[INFO] [stdout]   20:     0x60ebdb9c44f7 - <assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic::<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:1033:9
[INFO] [stdout]   21:     0x60ebdb9bf907 - <<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert> as core[e929cb53b82a81ca]::ops::function::FnOnce<(assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError,)>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x60ebdb9c3f14 - <core[e929cb53b82a81ca]::result::Result<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert, assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>>::unwrap_or_else::<<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/result.rs:1622:23
[INFO] [stdout]   23:     0x60ebdb81c3d4 - <assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>::stdout::<predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>, predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:364:31
[INFO] [stdout]   24:     0x60ebdb81fbb6 - cli[dbabff08e50b2071]::run
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:113:10
[INFO] [stdout]   25:     0x60ebdb820d0e - cli[dbabff08e50b2071]::empty_n_plus_0
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:171:5
[INFO] [stdout]   26:     0x60ebdb81e047 - cli[dbabff08e50b2071]::empty_n_plus_0::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:170:24
[INFO] [stdout]   27:     0x60ebdb825a26 - <cli[dbabff08e50b2071]::empty_n_plus_0::{closure#0} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x60ebdb82747b - <fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x60ebdb82747b - test[a24b3028667022f7]::__rust_begin_short_backtrace::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:724:18
[INFO] [stdout]   30:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:74
[INFO] [stdout]   31:     0x60ebdb834c6b - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   32:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   33:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   34:     0x60ebdb834c6b - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   35:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:27
[INFO] [stdout]   36:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:668:43
[INFO] [stdout]   37:     0x60ebdb82e384 - test[a24b3028667022f7]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:698:41
[INFO] [stdout]   38:     0x60ebdb82e384 - std[29689e6404d28ef9]::sys::backtrace::__rust_begin_short_backtrace::<test[a24b3028667022f7]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   39:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   40:     0x60ebdb837872 - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   41:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   42:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::<(), core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   43:     0x60ebdb837872 - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   45:     0x60ebdb837872 - <std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x60ebdba3390f - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn core[e929cb53b82a81ca]::ops::function::FnOnce<(), Output = ()> + core[e929cb53b82a81ca]::marker::Send> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   47:     0x60ebdba3390f - <std[29689e6404d28ef9]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   48:     0x794abec5faa4 - <unknown>
[INFO] [stdout]   49:     0x794abececa64 - clone
[INFO] [stdout]   50:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- empty_n_minus_4 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'empty_n_minus_4' (110) panicked at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5:
[INFO] [stdout] Unexpected stdout, failed var == []
[INFO] [stdout] └── var: [
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         101,
[INFO] [stdout]         109,
[INFO] [stdout]         112,
[INFO] [stdout]         116,
[INFO] [stdout]         121,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]     ]
[INFO] [stdout] 
[INFO] [stdout] command=`"/opt/rustwide/target/debug/tailr" "tests/inputs/empty.txt" "-n=-4"`
[INFO] [stdout] code=0
[INFO] [stdout] stdout="tests/inputs/empty.txt has 0 lines and 0 bytes\n"
[INFO] [stdout] stderr=""
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::trace_unsynchronized::<std[29689e6404d28ef9]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x60ebdba3407a - std[29689e6404d28ef9]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x60ebdba3407a - <<std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[e929cb53b82a81ca]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x60ebdba4a5aa - <core[e929cb53b82a81ca]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x60ebdba4a5aa - core[e929cb53b82a81ca]::fmt::write
[INFO] [stdout]    6:     0x60ebdba39dc2 - std[29689e6404d28ef9]::io::default_write_fmt::<alloc[9d7caffeb3b5d2c6]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x60ebdba39dc2 - <alloc[9d7caffeb3b5d2c6]::vec::Vec<u8> as std[29689e6404d28ef9]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x60ebdba1277f - <std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x60ebdba1277f - std[29689e6404d28ef9]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x60ebdba2c3f9 - std[29689e6404d28ef9]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x60ebdb83419c - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x60ebdb83419c - test[a24b3028667022f7]::test_main_inner::<test[a24b3028667022f7]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x60ebdba2c5b2 - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x60ebdba2c5b2 - std[29689e6404d28ef9]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x60ebdba12838 - std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x60ebdba07a19 - std[29689e6404d28ef9]::sys::backtrace::__rust_end_short_backtrace::<std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x60ebdba1354d - __rustc[3aed6af316653e63]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x60ebdba4ad6c - core[e929cb53b82a81ca]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x60ebdb9bc8d8 - core[e929cb53b82a81ca]::panicking::panic_display::<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:259:5
[INFO] [stdout]   20:     0x60ebdb9c44f7 - <assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic::<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:1033:9
[INFO] [stdout]   21:     0x60ebdb9bf907 - <<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert> as core[e929cb53b82a81ca]::ops::function::FnOnce<(assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError,)>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x60ebdb9c3f14 - <core[e929cb53b82a81ca]::result::Result<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert, assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>>::unwrap_or_else::<<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/result.rs:1622:23
[INFO] [stdout]   23:     0x60ebdb81c3d4 - <assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>::stdout::<predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>, predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:364:31
[INFO] [stdout]   24:     0x60ebdb81fbb6 - cli[dbabff08e50b2071]::run
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:113:10
[INFO] [stdout]   25:     0x60ebdb82148e - cli[dbabff08e50b2071]::empty_n_minus_4
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:166:5
[INFO] [stdout]   26:     0x60ebdb81e3a7 - cli[dbabff08e50b2071]::empty_n_minus_4::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:165:25
[INFO] [stdout]   27:     0x60ebdb825ea6 - <cli[dbabff08e50b2071]::empty_n_minus_4::{closure#0} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x60ebdb82747b - <fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x60ebdb82747b - test[a24b3028667022f7]::__rust_begin_short_backtrace::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:724:18
[INFO] [stdout]   30:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:74
[INFO] [stdout]   31:     0x60ebdb834c6b - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   32:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   33:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   34:     0x60ebdb834c6b - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   35:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:27
[INFO] [stdout]   36:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:668:43
[INFO] [stdout]   37:     0x60ebdb82e384 - test[a24b3028667022f7]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:698:41
[INFO] [stdout]   38:     0x60ebdb82e384 - std[29689e6404d28ef9]::sys::backtrace::__rust_begin_short_backtrace::<test[a24b3028667022f7]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   39:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   40:     0x60ebdb837872 - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   41:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   42:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::<(), core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   43:     0x60ebdb837872 - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   45:     0x60ebdb837872 - <std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x60ebdba3390f - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn core[e929cb53b82a81ca]::ops::function::FnOnce<(), Output = ()> + core[e929cb53b82a81ca]::marker::Send> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   47:     0x60ebdba3390f - <std[29689e6404d28ef9]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   48:     0x794abec5faa4 - <unknown>
[INFO] [stdout]   49:     0x794abececa64 - clone
[INFO] [stdout]   50:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- multiple_files_c_minus_3 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'multiple_files_c_minus_3' (129) panicked at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5:
[INFO] [stdout] Unexpected stdout, failed var == [
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     62,
[INFO] [stdout]     32,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     115,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     112,
[INFO] [stdout]     117,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     110,
[INFO] [stdout]     46,
[INFO] [stdout]     116,
[INFO] [stdout]     120,
[INFO] [stdout]     116,
[INFO] [stdout]     32,
[INFO] [stdout]     60,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     10,
[INFO] [stdout]     101,
[INFO] [stdout]     110,
[INFO] [stdout]     10,
[INFO] [stdout]     10,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     62,
[INFO] [stdout]     32,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     115,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     112,
[INFO] [stdout]     117,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     101,
[INFO] [stdout]     109,
[INFO] [stdout]     112,
[INFO] [stdout]     116,
[INFO] [stdout]     121,
[INFO] [stdout]     46,
[INFO] [stdout]     116,
[INFO] [stdout]     120,
[INFO] [stdout]     116,
[INFO] [stdout]     32,
[INFO] [stdout]     60,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     10,
[INFO] [stdout]     10,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     62,
[INFO] [stdout]     32,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     115,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     112,
[INFO] [stdout]     117,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     111,
[INFO] [stdout]     110,
[INFO] [stdout]     101,
[INFO] [stdout]     46,
[INFO] [stdout]     116,
[INFO] [stdout]     120,
[INFO] [stdout]     116,
[INFO] [stdout]     32,
[INFO] [stdout]     60,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     10,
[INFO] [stdout]     239,
[INFO] [stdout]     191,
[INFO] [stdout]     189,
[INFO] [stdout]     46,
[INFO] [stdout]     10,
[INFO] [stdout]     10,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     62,
[INFO] [stdout]     32,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     115,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     112,
[INFO] [stdout]     117,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     116,
[INFO] [stdout]     104,
[INFO] [stdout]     114,
[INFO] [stdout]     101,
[INFO] [stdout]     101,
[INFO] [stdout]     46,
[INFO] [stdout]     116,
[INFO] [stdout]     120,
[INFO] [stdout]     116,
[INFO] [stdout]     32,
[INFO] [stdout]     60,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     10,
[INFO] [stdout]     115,
[INFO] [stdout]     46,
[INFO] [stdout]     10,
[INFO] [stdout]     10,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     62,
[INFO] [stdout]     32,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     115,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     112,
[INFO] [stdout]     117,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     116,
[INFO] [stdout]     119,
[INFO] [stdout]     111,
[INFO] [stdout]     46,
[INFO] [stdout]     116,
[INFO] [stdout]     120,
[INFO] [stdout]     116,
[INFO] [stdout]     32,
[INFO] [stdout]     60,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     10,
[INFO] [stdout]     115,
[INFO] [stdout]     46,
[INFO] [stdout]     10,
[INFO] [stdout] ]
[INFO] [stdout] └── var: [
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         110,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         49,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         52,
[INFO] [stdout]         57,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         101,
[INFO] [stdout]         109,
[INFO] [stdout]         112,
[INFO] [stdout]         116,
[INFO] [stdout]         121,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         111,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         49,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         50,
[INFO] [stdout]         52,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         116,
[INFO] [stdout]         104,
[INFO] [stdout]         114,
[INFO] [stdout]         101,
[INFO] [stdout]         101,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         51,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         50,
[INFO] [stdout]         55,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         116,
[INFO] [stdout]         119,
[INFO] [stdout]         111,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         50,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         50,
[INFO] [stdout]         51,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]     ]
[INFO] [stdout] 
[INFO] [stdout] command=`"/opt/rustwide/target/debug/tailr" "-c=-3" "tests/inputs/ten.txt" "tests/inputs/empty.txt" "tests/inputs/one.txt" "tests/inputs/three.txt" "tests/inputs/two.txt"`
[INFO] [stdout] code=0
[INFO] [stdout] stdout=```
[INFO] [stdout] tests/inputs/ten.txt has 10 lines and 49 bytes
[INFO] [stdout] tests/inputs/empty.txt has 0 lines and 0 bytes
[INFO] [stdout] tests/inputs/one.txt has 1 lines and 24 bytes
[INFO] [stdout] tests/inputs/three.txt has 3 lines and 27 bytes
[INFO] [stdout] tests/inputs/two.txt has 2 lines and 23 bytes
[INFO] [stdout] ```
[INFO] [stdout] 
[INFO] [stdout] stderr=""
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::trace_unsynchronized::<std[29689e6404d28ef9]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x60ebdba3407a - std[29689e6404d28ef9]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x60ebdba3407a - <<std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[e929cb53b82a81ca]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x60ebdba4a5aa - <core[e929cb53b82a81ca]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x60ebdba4a5aa - core[e929cb53b82a81ca]::fmt::write
[INFO] [stdout]    6:     0x60ebdba39dc2 - std[29689e6404d28ef9]::io::default_write_fmt::<alloc[9d7caffeb3b5d2c6]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x60ebdba39dc2 - <alloc[9d7caffeb3b5d2c6]::vec::Vec<u8> as std[29689e6404d28ef9]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x60ebdba1277f - <std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x60ebdba1277f - std[29689e6404d28ef9]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x60ebdba2c3f9 - std[29689e6404d28ef9]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x60ebdb83419c - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x60ebdb83419c - test[a24b3028667022f7]::test_main_inner::<test[a24b3028667022f7]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x60ebdba2c5b2 - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x60ebdba2c5b2 - std[29689e6404d28ef9]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x60ebdba12838 - std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x60ebdba07a19 - std[29689e6404d28ef9]::sys::backtrace::__rust_end_short_backtrace::<std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x60ebdba1354d - __rustc[3aed6af316653e63]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x60ebdba4ad6c - core[e929cb53b82a81ca]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x60ebdb9bc8d8 - core[e929cb53b82a81ca]::panicking::panic_display::<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:259:5
[INFO] [stdout]   20:     0x60ebdb9c44f7 - <assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic::<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:1033:9
[INFO] [stdout]   21:     0x60ebdb9bf907 - <<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert> as core[e929cb53b82a81ca]::ops::function::FnOnce<(assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError,)>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x60ebdb9c3f14 - <core[e929cb53b82a81ca]::result::Result<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert, assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>>::unwrap_or_else::<<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/result.rs:1622:23
[INFO] [stdout]   23:     0x60ebdb81c3d4 - <assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>::stdout::<predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>, predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:364:31
[INFO] [stdout]   24:     0x60ebdb81fbb6 - cli[dbabff08e50b2071]::run
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:113:10
[INFO] [stdout]   25:     0x60ebdb821a7e - cli[dbabff08e50b2071]::multiple_files_c_minus_3
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:819:5
[INFO] [stdout]   26:     0x60ebdb81e917 - cli[dbabff08e50b2071]::multiple_files_c_minus_3::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:818:34
[INFO] [stdout]   27:     0x60ebdb8265e6 - <cli[dbabff08e50b2071]::multiple_files_c_minus_3::{closure#0} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x60ebdb82747b - <fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x60ebdb82747b - test[a24b3028667022f7]::__rust_begin_short_backtrace::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:724:18
[INFO] [stdout]   30:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:74
[INFO] [stdout]   31:     0x60ebdb834c6b - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   32:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   33:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   34:     0x60ebdb834c6b - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   35:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:27
[INFO] [stdout]   36:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:668:43
[INFO] [stdout]   37:     0x60ebdb82e384 - test[a24b3028667022f7]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:698:41
[INFO] [stdout]   38:     0x60ebdb82e384 - std[29689e6404d28ef9]::sys::backtrace::__rust_begin_short_backtrace::<test[a24b3028667022f7]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   39:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   40:     0x60ebdb837872 - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   41:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   42:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::<(), core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   43:     0x60ebdb837872 - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   45:     0x60ebdb837872 - <std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x60ebdba3390f - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn core[e929cb53b82a81ca]::ops::function::FnOnce<(), Output = ()> + core[e929cb53b82a81ca]::marker::Send> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   47:     0x60ebdba3390f - <std[29689e6404d28ef9]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   48:     0x794abec5faa4 - <unknown>
[INFO] [stdout]   49:     0x794abececa64 - clone
[INFO] [stdout]   50:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- empty_n_plus_2 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'empty_n_plus_2' (125) panicked at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5:
[INFO] [stdout] Unexpected stdout, failed var == []
[INFO] [stdout] └── var: [
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         101,
[INFO] [stdout]         109,
[INFO] [stdout]         112,
[INFO] [stdout]         116,
[INFO] [stdout]         121,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]     ]
[INFO] [stdout] 
[INFO] [stdout] command=`"/opt/rustwide/target/debug/tailr" "tests/inputs/empty.txt" "-n" "+2"`
[INFO] [stdout] code=0
[INFO] [stdout] stdout="tests/inputs/empty.txt has 0 lines and 0 bytes\n"
[INFO] [stdout] stderr=""
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::trace_unsynchronized::<std[29689e6404d28ef9]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x60ebdba3407a - std[29689e6404d28ef9]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x60ebdba3407a - <<std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[e929cb53b82a81ca]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x60ebdba4a5aa - <core[e929cb53b82a81ca]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x60ebdba4a5aa - core[e929cb53b82a81ca]::fmt::write
[INFO] [stdout]    6:     0x60ebdba39dc2 - std[29689e6404d28ef9]::io::default_write_fmt::<alloc[9d7caffeb3b5d2c6]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x60ebdba39dc2 - <alloc[9d7caffeb3b5d2c6]::vec::Vec<u8> as std[29689e6404d28ef9]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x60ebdba1277f - <std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x60ebdba1277f - std[29689e6404d28ef9]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x60ebdba2c3f9 - std[29689e6404d28ef9]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x60ebdb83419c - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x60ebdb83419c - test[a24b3028667022f7]::test_main_inner::<test[a24b3028667022f7]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x60ebdba2c5b2 - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x60ebdba2c5b2 - std[29689e6404d28ef9]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x60ebdba12838 - std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x60ebdba07a19 - std[29689e6404d28ef9]::sys::backtrace::__rust_end_short_backtrace::<std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x60ebdba1354d - __rustc[3aed6af316653e63]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x60ebdba4ad6c - core[e929cb53b82a81ca]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x60ebdb9bc8d8 - core[e929cb53b82a81ca]::panicking::panic_display::<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:259:5
[INFO] [stdout]   20:     0x60ebdb9c44f7 - <assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic::<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:1033:9
[INFO] [stdout]   21:     0x60ebdb9bf907 - <<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert> as core[e929cb53b82a81ca]::ops::function::FnOnce<(assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError,)>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x60ebdb9c3f14 - <core[e929cb53b82a81ca]::result::Result<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert, assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>>::unwrap_or_else::<<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/result.rs:1622:23
[INFO] [stdout]   23:     0x60ebdb81c3d4 - <assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>::stdout::<predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>, predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:364:31
[INFO] [stdout]   24:     0x60ebdb81fbb6 - cli[dbabff08e50b2071]::run
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:113:10
[INFO] [stdout]   25:     0x60ebdb820d4e - cli[dbabff08e50b2071]::empty_n_plus_2
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:181:5
[INFO] [stdout]   26:     0x60ebdb81e0a7 - cli[dbabff08e50b2071]::empty_n_plus_2::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:180:24
[INFO] [stdout]   27:     0x60ebdb825aa6 - <cli[dbabff08e50b2071]::empty_n_plus_2::{closure#0} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x60ebdb82747b - <fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x60ebdb82747b - test[a24b3028667022f7]::__rust_begin_short_backtrace::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:724:18
[INFO] [stdout]   30:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:74
[INFO] [stdout]   31:     0x60ebdb834c6b - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   32:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   33:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   34:     0x60ebdb834c6b - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   35:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:27
[INFO] [stdout]   36:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:668:43
[INFO] [stdout]   37:     0x60ebdb82e384 - test[a24b3028667022f7]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:698:41
[INFO] [stdout]   38:     0x60ebdb82e384 - std[29689e6404d28ef9]::sys::backtrace::__rust_begin_short_backtrace::<test[a24b3028667022f7]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   39:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   40:     0x60ebdb837872 - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   41:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   42:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::<(), core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   43:     0x60ebdb837872 - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   45:     0x60ebdb837872 - <std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x60ebdba3390f - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn core[e929cb53b82a81ca]::ops::function::FnOnce<(), Output = ()> + core[e929cb53b82a81ca]::marker::Send> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   47:     0x60ebdba3390f - <std[29689e6404d28ef9]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   48:     0x794abec5faa4 - <unknown>
[INFO] [stdout]   49:     0x794abececa64 - clone
[INFO] [stdout]   50:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- multiple_files_n1_quiet stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'multiple_files_n1_quiet' (147) panicked at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5:
[INFO] [stdout] Unexpected stdout, failed var == [
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     110,
[INFO] [stdout]     10,
[INFO] [stdout]     195,
[INFO] [stdout]     150,
[INFO] [stdout]     110,
[INFO] [stdout]     101,
[INFO] [stdout]     32,
[INFO] [stdout]     108,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     101,
[INFO] [stdout]     44,
[INFO] [stdout]     32,
[INFO] [stdout]     102,
[INFO] [stdout]     111,
[INFO] [stdout]     117,
[INFO] [stdout]     114,
[INFO] [stdout]     32,
[INFO] [stdout]     119,
[INFO] [stdout]     111,
[INFO] [stdout]     114,
[INFO] [stdout]     100,
[INFO] [stdout]     197,
[INFO] [stdout]     155,
[INFO] [stdout]     46,
[INFO] [stdout]     10,
[INFO] [stdout]     102,
[INFO] [stdout]     111,
[INFO] [stdout]     117,
[INFO] [stdout]     114,
[INFO] [stdout]     32,
[INFO] [stdout]     119,
[INFO] [stdout]     111,
[INFO] [stdout]     114,
[INFO] [stdout]     100,
[INFO] [stdout]     115,
[INFO] [stdout]     46,
[INFO] [stdout]     10,
[INFO] [stdout]     70,
[INFO] [stdout]     111,
[INFO] [stdout]     117,
[INFO] [stdout]     114,
[INFO] [stdout]     32,
[INFO] [stdout]     119,
[INFO] [stdout]     111,
[INFO] [stdout]     114,
[INFO] [stdout]     100,
[INFO] [stdout]     115,
[INFO] [stdout]     46,
[INFO] [stdout]     10,
[INFO] [stdout] ]
[INFO] [stdout] └── var: []
[INFO] [stdout] 
[INFO] [stdout] command=`"/opt/rustwide/target/debug/tailr" "-n" "1" "--quiet" "tests/inputs/ten.txt" "tests/inputs/empty.txt" "tests/inputs/one.txt" "tests/inputs/three.txt" "tests/inputs/two.txt"`
[INFO] [stdout] code=1
[INFO] [stdout] stdout=""
[INFO] [stdout] stderr=```
[INFO] [stdout] error: Found argument \'--quiet\' which wasn\'t expected, or isn\'t valid in this context
[INFO] [stdout] 
[INFO] [stdout] USAGE:
[INFO] [stdout]     tailr <FILE>... --lines <LINES>
[INFO] [stdout] 
[INFO] [stdout] For more information try --help
[INFO] [stdout] ```
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::trace_unsynchronized::<std[29689e6404d28ef9]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x60ebdba3407a - std[29689e6404d28ef9]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x60ebdba3407a - <<std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[e929cb53b82a81ca]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x60ebdba4a5aa - <core[e929cb53b82a81ca]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x60ebdba4a5aa - core[e929cb53b82a81ca]::fmt::write
[INFO] [stdout]    6:     0x60ebdba39dc2 - std[29689e6404d28ef9]::io::default_write_fmt::<alloc[9d7caffeb3b5d2c6]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x60ebdba39dc2 - <alloc[9d7caffeb3b5d2c6]::vec::Vec<u8> as std[29689e6404d28ef9]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x60ebdba1277f - <std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x60ebdba1277f - std[29689e6404d28ef9]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x60ebdba2c3f9 - std[29689e6404d28ef9]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x60ebdb83419c - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x60ebdb83419c - test[a24b3028667022f7]::test_main_inner::<test[a24b3028667022f7]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x60ebdba2c5b2 - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x60ebdba2c5b2 - std[29689e6404d28ef9]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x60ebdba12838 - std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x60ebdba07a19 - std[29689e6404d28ef9]::sys::backtrace::__rust_end_short_backtrace::<std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x60ebdba1354d - __rustc[3aed6af316653e63]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x60ebdba4ad6c - core[e929cb53b82a81ca]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x60ebdb9bc8d8 - core[e929cb53b82a81ca]::panicking::panic_display::<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:259:5
[INFO] [stdout]   20:     0x60ebdb9c44f7 - <assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic::<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:1033:9
[INFO] [stdout]   21:     0x60ebdb9bf907 - <<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert> as core[e929cb53b82a81ca]::ops::function::FnOnce<(assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError,)>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x60ebdb9c3f14 - <core[e929cb53b82a81ca]::result::Result<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert, assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>>::unwrap_or_else::<<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/result.rs:1622:23
[INFO] [stdout]   23:     0x60ebdb81c3d4 - <assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>::stdout::<predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>, predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:364:31
[INFO] [stdout]   24:     0x60ebdb81fbb6 - cli[dbabff08e50b2071]::run
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:113:10
[INFO] [stdout]   25:     0x60ebdb821a1e - cli[dbabff08e50b2071]::multiple_files_n1_quiet
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:755:5
[INFO] [stdout]   26:     0x60ebdb81e887 - cli[dbabff08e50b2071]::multiple_files_n1_quiet::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:754:33
[INFO] [stdout]   27:     0x60ebdb826526 - <cli[dbabff08e50b2071]::multiple_files_n1_quiet::{closure#0} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x60ebdb82747b - <fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x60ebdb82747b - test[a24b3028667022f7]::__rust_begin_short_backtrace::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:724:18
[INFO] [stdout]   30:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:74
[INFO] [stdout]   31:     0x60ebdb834c6b - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   32:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   33:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   34:     0x60ebdb834c6b - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   35:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:27
[INFO] [stdout]   36:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:668:43
[INFO] [stdout]   37:     0x60ebdb82e384 - test[a24b3028667022f7]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:698:41
[INFO] [stdout]   38:     0x60ebdb82e384 - std[29689e6404d28ef9]::sys::backtrace::__rust_begin_short_backtrace::<test[a24b3028667022f7]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   39:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   40:     0x60ebdb837872 - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   41:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   42:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::<(), core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   43:     0x60ebdb837872 - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   45:     0x60ebdb837872 - <std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x60ebdba3390f - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn core[e929cb53b82a81ca]::ops::function::FnOnce<(), Output = ()> + core[e929cb53b82a81ca]::marker::Send> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   47:     0x60ebdba3390f - <std[29689e6404d28ef9]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   48:     0x794abec5faa4 - <unknown>
[INFO] [stdout]   49:     0x794abececa64 - clone
[INFO] [stdout]   50:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- multiple_files_n_minus_3 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'multiple_files_n_minus_3' (152) panicked at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5:
[INFO] [stdout] Unexpected stdout, failed var == [
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     62,
[INFO] [stdout]     32,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     115,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     112,
[INFO] [stdout]     117,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     110,
[INFO] [stdout]     46,
[INFO] [stdout]     116,
[INFO] [stdout]     120,
[INFO] [stdout]     116,
[INFO] [stdout]     32,
[INFO] [stdout]     60,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     10,
[INFO] [stdout]     101,
[INFO] [stdout]     105,
[INFO] [stdout]     103,
[INFO] [stdout]     104,
[INFO] [stdout]     116,
[INFO] [stdout]     10,
[INFO] [stdout]     110,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     101,
[INFO] [stdout]     10,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     110,
[INFO] [stdout]     10,
[INFO] [stdout]     10,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     62,
[INFO] [stdout]     32,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     115,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     112,
[INFO] [stdout]     117,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     101,
[INFO] [stdout]     109,
[INFO] [stdout]     112,
[INFO] [stdout]     116,
[INFO] [stdout]     121,
[INFO] [stdout]     46,
[INFO] [stdout]     116,
[INFO] [stdout]     120,
[INFO] [stdout]     116,
[INFO] [stdout]     32,
[INFO] [stdout]     60,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     10,
[INFO] [stdout]     10,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     62,
[INFO] [stdout]     32,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     115,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     112,
[INFO] [stdout]     117,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     111,
[INFO] [stdout]     110,
[INFO] [stdout]     101,
[INFO] [stdout]     46,
[INFO] [stdout]     116,
[INFO] [stdout]     120,
[INFO] [stdout]     116,
[INFO] [stdout]     32,
[INFO] [stdout]     60,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     10,
[INFO] [stdout]     195,
[INFO] [stdout]     150,
[INFO] [stdout]     110,
[INFO] [stdout]     101,
[INFO] [stdout]     32,
[INFO] [stdout]     108,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     101,
[INFO] [stdout]     44,
[INFO] [stdout]     32,
[INFO] [stdout]     102,
[INFO] [stdout]     111,
[INFO] [stdout]     117,
[INFO] [stdout]     114,
[INFO] [stdout]     32,
[INFO] [stdout]     119,
[INFO] [stdout]     111,
[INFO] [stdout]     114,
[INFO] [stdout]     100,
[INFO] [stdout]     197,
[INFO] [stdout]     155,
[INFO] [stdout]     46,
[INFO] [stdout]     10,
[INFO] [stdout]     10,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     62,
[INFO] [stdout]     32,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     115,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     112,
[INFO] [stdout]     117,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     116,
[INFO] [stdout]     104,
[INFO] [stdout]     114,
[INFO] [stdout]     101,
[INFO] [stdout]     101,
[INFO] [stdout]     46,
[INFO] [stdout]     116,
[INFO] [stdout]     120,
[INFO] [stdout]     116,
[INFO] [stdout]     32,
[INFO] [stdout]     60,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     10,
[INFO] [stdout]     84,
[INFO] [stdout]     104,
[INFO] [stdout]     114,
[INFO] [stdout]     101,
[INFO] [stdout]     101,
[INFO] [stdout]     13,
[INFO] [stdout]     10,
[INFO] [stdout]     108,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     101,
[INFO] [stdout]     115,
[INFO] [stdout]     44,
[INFO] [stdout]     13,
[INFO] [stdout]     10,
[INFO] [stdout]     102,
[INFO] [stdout]     111,
[INFO] [stdout]     117,
[INFO] [stdout]     114,
[INFO] [stdout]     32,
[INFO] [stdout]     119,
[INFO] [stdout]     111,
[INFO] [stdout]     114,
[INFO] [stdout]     100,
[INFO] [stdout]     115,
[INFO] [stdout]     46,
[INFO] [stdout]     10,
[INFO] [stdout]     10,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     62,
[INFO] [stdout]     32,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     115,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     112,
[INFO] [stdout]     117,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     116,
[INFO] [stdout]     119,
[INFO] [stdout]     111,
[INFO] [stdout]     46,
[INFO] [stdout]     116,
[INFO] [stdout]     120,
[INFO] [stdout]     116,
[INFO] [stdout]     32,
[INFO] [stdout]     60,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     10,
[INFO] [stdout]     84,
[INFO] [stdout]     119,
[INFO] [stdout]     111,
[INFO] [stdout]     32,
[INFO] [stdout]     108,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     101,
[INFO] [stdout]     115,
[INFO] [stdout]     46,
[INFO] [stdout]     10,
[INFO] [stdout]     70,
[INFO] [stdout]     111,
[INFO] [stdout]     117,
[INFO] [stdout]     114,
[INFO] [stdout]     32,
[INFO] [stdout]     119,
[INFO] [stdout]     111,
[INFO] [stdout]     114,
[INFO] [stdout]     100,
[INFO] [stdout]     115,
[INFO] [stdout]     46,
[INFO] [stdout]     10,
[INFO] [stdout] ]
[INFO] [stdout] └── var: [
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         110,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         49,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         52,
[INFO] [stdout]         57,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         101,
[INFO] [stdout]         109,
[INFO] [stdout]         112,
[INFO] [stdout]         116,
[INFO] [stdout]         121,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         111,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         49,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         50,
[INFO] [stdout]         52,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         116,
[INFO] [stdout]         104,
[INFO] [stdout]         114,
[INFO] [stdout]         101,
[INFO] [stdout]         101,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         51,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         50,
[INFO] [stdout]         55,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         116,
[INFO] [stdout]         119,
[INFO] [stdout]         111,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
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[INFO] [stdout]         32,
[INFO] [stdout]         50,
[INFO] [stdout]         32,
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[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
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[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         50,
[INFO] [stdout]         51,
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[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]     ]
[INFO] [stdout] 
[INFO] [stdout] command=`"/opt/rustwide/target/debug/tailr" "-n=-3" "tests/inputs/ten.txt" "tests/inputs/empty.txt" "tests/inputs/one.txt" "tests/inputs/three.txt" "tests/inputs/two.txt"`
[INFO] [stdout] code=0
[INFO] [stdout] stdout=```
[INFO] [stdout] tests/inputs/ten.txt has 10 lines and 49 bytes
[INFO] [stdout] tests/inputs/empty.txt has 0 lines and 0 bytes
[INFO] [stdout] tests/inputs/one.txt has 1 lines and 24 bytes
[INFO] [stdout] tests/inputs/three.txt has 3 lines and 27 bytes
[INFO] [stdout] tests/inputs/two.txt has 2 lines and 23 bytes
[INFO] [stdout] ```
[INFO] [stdout] 
[INFO] [stdout] stderr=""
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::trace_unsynchronized::<std[29689e6404d28ef9]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x60ebdba3407a - std[29689e6404d28ef9]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x60ebdba3407a - <<std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[e929cb53b82a81ca]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x60ebdba4a5aa - <core[e929cb53b82a81ca]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x60ebdba4a5aa - core[e929cb53b82a81ca]::fmt::write
[INFO] [stdout]    6:     0x60ebdba39dc2 - std[29689e6404d28ef9]::io::default_write_fmt::<alloc[9d7caffeb3b5d2c6]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x60ebdba39dc2 - <alloc[9d7caffeb3b5d2c6]::vec::Vec<u8> as std[29689e6404d28ef9]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x60ebdba1277f - <std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x60ebdba1277f - std[29689e6404d28ef9]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x60ebdba2c3f9 - std[29689e6404d28ef9]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x60ebdb83419c - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x60ebdb83419c - test[a24b3028667022f7]::test_main_inner::<test[a24b3028667022f7]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x60ebdba2c5b2 - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x60ebdba2c5b2 - std[29689e6404d28ef9]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x60ebdba12838 - std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x60ebdba07a19 - std[29689e6404d28ef9]::sys::backtrace::__rust_end_short_backtrace::<std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x60ebdba1354d - __rustc[3aed6af316653e63]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x60ebdba4ad6c - core[e929cb53b82a81ca]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x60ebdb9bc8d8 - core[e929cb53b82a81ca]::panicking::panic_display::<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:259:5
[INFO] [stdout]   20:     0x60ebdb9c44f7 - <assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic::<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:1033:9
[INFO] [stdout]   21:     0x60ebdb9bf907 - <<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert> as core[e929cb53b82a81ca]::ops::function::FnOnce<(assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError,)>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x60ebdb9c3f14 - <core[e929cb53b82a81ca]::result::Result<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert, assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>>::unwrap_or_else::<<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/result.rs:1622:23
[INFO] [stdout]   23:     0x60ebdb81c3d4 - <assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>::stdout::<predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>, predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:364:31
[INFO] [stdout]   24:     0x60ebdb81fbb6 - cli[dbabff08e50b2071]::run
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:113:10
[INFO] [stdout]   25:     0x60ebdb821abe - cli[dbabff08e50b2071]::multiple_files_n_minus_3
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:787:5
[INFO] [stdout]   26:     0x60ebdb81e977 - cli[dbabff08e50b2071]::multiple_files_n_minus_3::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:786:34
[INFO] [stdout]   27:     0x60ebdb826666 - <cli[dbabff08e50b2071]::multiple_files_n_minus_3::{closure#0} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x60ebdb82747b - <fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x60ebdb82747b - test[a24b3028667022f7]::__rust_begin_short_backtrace::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:724:18
[INFO] [stdout]   30:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:74
[INFO] [stdout]   31:     0x60ebdb834c6b - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   32:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   33:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   34:     0x60ebdb834c6b - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   35:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:27
[INFO] [stdout]   36:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:668:43
[INFO] [stdout]   37:     0x60ebdb82e384 - test[a24b3028667022f7]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:698:41
[INFO] [stdout]   38:     0x60ebdb82e384 - std[29689e6404d28ef9]::sys::backtrace::__rust_begin_short_backtrace::<test[a24b3028667022f7]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   39:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   40:     0x60ebdb837872 - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   41:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   42:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::<(), core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   43:     0x60ebdb837872 - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   45:     0x60ebdb837872 - <std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x60ebdba3390f - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn core[e929cb53b82a81ca]::ops::function::FnOnce<(), Output = ()> + core[e929cb53b82a81ca]::marker::Send> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   47:     0x60ebdba3390f - <std[29689e6404d28ef9]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   48:     0x794abec5faa4 - <unknown>
[INFO] [stdout]   49:     0x794abececa64 - clone
[INFO] [stdout]   50:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- multiple_files_c0 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'multiple_files_c0' (127) panicked at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5:
[INFO] [stdout] Unexpected stdout, failed var == [
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     62,
[INFO] [stdout]     32,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     115,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     112,
[INFO] [stdout]     117,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     110,
[INFO] [stdout]     46,
[INFO] [stdout]     116,
[INFO] [stdout]     120,
[INFO] [stdout]     116,
[INFO] [stdout]     32,
[INFO] [stdout]     60,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     10,
[INFO] [stdout]     10,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     62,
[INFO] [stdout]     32,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     115,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     112,
[INFO] [stdout]     117,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     101,
[INFO] [stdout]     109,
[INFO] [stdout]     112,
[INFO] [stdout]     116,
[INFO] [stdout]     121,
[INFO] [stdout]     46,
[INFO] [stdout]     116,
[INFO] [stdout]     120,
[INFO] [stdout]     116,
[INFO] [stdout]     32,
[INFO] [stdout]     60,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     10,
[INFO] [stdout]     10,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     62,
[INFO] [stdout]     32,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     115,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     112,
[INFO] [stdout]     117,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     111,
[INFO] [stdout]     110,
[INFO] [stdout]     101,
[INFO] [stdout]     46,
[INFO] [stdout]     116,
[INFO] [stdout]     120,
[INFO] [stdout]     116,
[INFO] [stdout]     32,
[INFO] [stdout]     60,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     10,
[INFO] [stdout]     10,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     62,
[INFO] [stdout]     32,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     115,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     112,
[INFO] [stdout]     117,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     116,
[INFO] [stdout]     104,
[INFO] [stdout]     114,
[INFO] [stdout]     101,
[INFO] [stdout]     101,
[INFO] [stdout]     46,
[INFO] [stdout]     116,
[INFO] [stdout]     120,
[INFO] [stdout]     116,
[INFO] [stdout]     32,
[INFO] [stdout]     60,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     10,
[INFO] [stdout]     10,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     62,
[INFO] [stdout]     32,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     115,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     112,
[INFO] [stdout]     117,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     116,
[INFO] [stdout]     119,
[INFO] [stdout]     111,
[INFO] [stdout]     46,
[INFO] [stdout]     116,
[INFO] [stdout]     120,
[INFO] [stdout]     116,
[INFO] [stdout]     32,
[INFO] [stdout]     60,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     10,
[INFO] [stdout] ]
[INFO] [stdout] └── var: [
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         110,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         49,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         52,
[INFO] [stdout]         57,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         101,
[INFO] [stdout]         109,
[INFO] [stdout]         112,
[INFO] [stdout]         116,
[INFO] [stdout]         121,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         111,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         49,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         50,
[INFO] [stdout]         52,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         116,
[INFO] [stdout]         104,
[INFO] [stdout]         114,
[INFO] [stdout]         101,
[INFO] [stdout]         101,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         51,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         50,
[INFO] [stdout]         55,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         116,
[INFO] [stdout]         119,
[INFO] [stdout]         111,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         50,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         50,
[INFO] [stdout]         51,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]     ]
[INFO] [stdout] 
[INFO] [stdout] command=`"/opt/rustwide/target/debug/tailr" "-c" "0" "tests/inputs/ten.txt" "tests/inputs/empty.txt" "tests/inputs/one.txt" "tests/inputs/three.txt" "tests/inputs/two.txt"`
[INFO] [stdout] code=0
[INFO] [stdout] stdout=```
[INFO] [stdout] tests/inputs/ten.txt has 10 lines and 49 bytes
[INFO] [stdout] tests/inputs/empty.txt has 0 lines and 0 bytes
[INFO] [stdout] tests/inputs/one.txt has 1 lines and 24 bytes
[INFO] [stdout] tests/inputs/three.txt has 3 lines and 27 bytes
[INFO] [stdout] tests/inputs/two.txt has 2 lines and 23 bytes
[INFO] [stdout] ```
[INFO] [stdout] 
[INFO] [stdout] stderr=""
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::trace_unsynchronized::<std[29689e6404d28ef9]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x60ebdba3407a - std[29689e6404d28ef9]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x60ebdba3407a - <<std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[e929cb53b82a81ca]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x60ebdba4a5aa - <core[e929cb53b82a81ca]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x60ebdba4a5aa - core[e929cb53b82a81ca]::fmt::write
[INFO] [stdout]    6:     0x60ebdba39dc2 - std[29689e6404d28ef9]::io::default_write_fmt::<alloc[9d7caffeb3b5d2c6]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x60ebdba39dc2 - <alloc[9d7caffeb3b5d2c6]::vec::Vec<u8> as std[29689e6404d28ef9]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x60ebdba1277f - <std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x60ebdba1277f - std[29689e6404d28ef9]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x60ebdba2c3f9 - std[29689e6404d28ef9]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x60ebdb83419c - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x60ebdb83419c - test[a24b3028667022f7]::test_main_inner::<test[a24b3028667022f7]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x60ebdba2c5b2 - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x60ebdba2c5b2 - std[29689e6404d28ef9]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x60ebdba12838 - std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x60ebdba07a19 - std[29689e6404d28ef9]::sys::backtrace::__rust_end_short_backtrace::<std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x60ebdba1354d - __rustc[3aed6af316653e63]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x60ebdba4ad6c - core[e929cb53b82a81ca]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x60ebdb9bc8d8 - core[e929cb53b82a81ca]::panicking::panic_display::<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:259:5
[INFO] [stdout]   20:     0x60ebdb9c44f7 - <assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic::<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:1033:9
[INFO] [stdout]   21:     0x60ebdb9bf907 - <<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert> as core[e929cb53b82a81ca]::ops::function::FnOnce<(assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError,)>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x60ebdb9c3f14 - <core[e929cb53b82a81ca]::result::Result<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert, assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>>::unwrap_or_else::<<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/result.rs:1622:23
[INFO] [stdout]   23:     0x60ebdb81c3d4 - <assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>::stdout::<predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>, predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:364:31
[INFO] [stdout]   24:     0x60ebdb81fbb6 - cli[dbabff08e50b2071]::run
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:113:10
[INFO] [stdout]   25:     0x60ebdb82168e - cli[dbabff08e50b2071]::multiple_files_c0
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:803:5
[INFO] [stdout]   26:     0x60ebdb81e6a7 - cli[dbabff08e50b2071]::multiple_files_c0::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:802:27
[INFO] [stdout]   27:     0x60ebdb8262a6 - <cli[dbabff08e50b2071]::multiple_files_c0::{closure#0} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x60ebdb82747b - <fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x60ebdb82747b - test[a24b3028667022f7]::__rust_begin_short_backtrace::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:724:18
[INFO] [stdout]   30:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:74
[INFO] [stdout]   31:     0x60ebdb834c6b - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   32:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   33:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   34:     0x60ebdb834c6b - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   35:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:27
[INFO] [stdout]   36:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:668:43
[INFO] [stdout]   37:     0x60ebdb82e384 - test[a24b3028667022f7]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:698:41
[INFO] [stdout]   38:     0x60ebdb82e384 - std[29689e6404d28ef9]::sys::backtrace::__rust_begin_short_backtrace::<test[a24b3028667022f7]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   39:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   40:     0x60ebdb837872 - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   41:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   42:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::<(), core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   43:     0x60ebdb837872 - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   45:     0x60ebdb837872 - <std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x60ebdba3390f - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn core[e929cb53b82a81ca]::ops::function::FnOnce<(), Output = ()> + core[e929cb53b82a81ca]::marker::Send> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   47:     0x60ebdba3390f - <std[29689e6404d28ef9]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   48:     0x794abec5faa4 - <unknown>
[INFO] [stdout]   49:     0x794abececa64 - clone
[INFO] [stdout]   50:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- empty_n_minus_3 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'empty_n_minus_3' (109) panicked at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5:
[INFO] [stdout] Unexpected stdout, failed var == []
[INFO] [stdout] └── var: [
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         101,
[INFO] [stdout]         109,
[INFO] [stdout]         112,
[INFO] [stdout]         116,
[INFO] [stdout]         121,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]     ]
[INFO] [stdout] 
[INFO] [stdout] command=`"/opt/rustwide/target/debug/tailr" "tests/inputs/empty.txt" "-n=-3"`
[INFO] [stdout] code=0
[INFO] [stdout] stdout="tests/inputs/empty.txt has 0 lines and 0 bytes\n"
[INFO] [stdout] stderr=""
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::trace_unsynchronized::<std[29689e6404d28ef9]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x60ebdba3407a - std[29689e6404d28ef9]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x60ebdba3407a - <<std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[e929cb53b82a81ca]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x60ebdba4a5aa - <core[e929cb53b82a81ca]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x60ebdba4a5aa - core[e929cb53b82a81ca]::fmt::write
[INFO] [stdout]    6:     0x60ebdba39dc2 - std[29689e6404d28ef9]::io::default_write_fmt::<alloc[9d7caffeb3b5d2c6]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x60ebdba39dc2 - <alloc[9d7caffeb3b5d2c6]::vec::Vec<u8> as std[29689e6404d28ef9]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x60ebdba1277f - <std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x60ebdba1277f - std[29689e6404d28ef9]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x60ebdba2c3f9 - std[29689e6404d28ef9]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x60ebdb83419c - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x60ebdb83419c - test[a24b3028667022f7]::test_main_inner::<test[a24b3028667022f7]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x60ebdba2c5b2 - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x60ebdba2c5b2 - std[29689e6404d28ef9]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x60ebdba12838 - std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x60ebdba07a19 - std[29689e6404d28ef9]::sys::backtrace::__rust_end_short_backtrace::<std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x60ebdba1354d - __rustc[3aed6af316653e63]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x60ebdba4ad6c - core[e929cb53b82a81ca]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x60ebdb9bc8d8 - core[e929cb53b82a81ca]::panicking::panic_display::<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:259:5
[INFO] [stdout]   20:     0x60ebdb9c44f7 - <assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic::<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:1033:9
[INFO] [stdout]   21:     0x60ebdb9bf907 - <<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert> as core[e929cb53b82a81ca]::ops::function::FnOnce<(assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError,)>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x60ebdb9c3f14 - <core[e929cb53b82a81ca]::result::Result<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert, assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>>::unwrap_or_else::<<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/result.rs:1622:23
[INFO] [stdout]   23:     0x60ebdb81c3d4 - <assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>::stdout::<predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>, predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:364:31
[INFO] [stdout]   24:     0x60ebdb81fbb6 - cli[dbabff08e50b2071]::run
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:113:10
[INFO] [stdout]   25:     0x60ebdb82146e - cli[dbabff08e50b2071]::empty_n_minus_3
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:146:5
[INFO] [stdout]   26:     0x60ebdb81e377 - cli[dbabff08e50b2071]::empty_n_minus_3::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:145:25
[INFO] [stdout]   27:     0x60ebdb825e66 - <cli[dbabff08e50b2071]::empty_n_minus_3::{closure#0} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x60ebdb82747b - <fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x60ebdb82747b - test[a24b3028667022f7]::__rust_begin_short_backtrace::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:724:18
[INFO] [stdout]   30:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:74
[INFO] [stdout]   31:     0x60ebdb834c6b - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   32:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   33:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   34:     0x60ebdb834c6b - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   35:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:27
[INFO] [stdout]   36:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:668:43
[INFO] [stdout]   37:     0x60ebdb82e384 - test[a24b3028667022f7]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:698:41
[INFO] [stdout]   38:     0x60ebdb82e384 - std[29689e6404d28ef9]::sys::backtrace::__rust_begin_short_backtrace::<test[a24b3028667022f7]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   39:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   40:     0x60ebdb837872 - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   41:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   42:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::<(), core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   43:     0x60ebdb837872 - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   45:     0x60ebdb837872 - <std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x60ebdba3390f - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn core[e929cb53b82a81ca]::ops::function::FnOnce<(), Output = ()> + core[e929cb53b82a81ca]::marker::Send> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   47:     0x60ebdba3390f - <std[29689e6404d28ef9]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   48:     0x794abec5faa4 - <unknown>
[INFO] [stdout]   49:     0x794abececa64 - clone
[INFO] [stdout]   50:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- multiple_files_n1 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'multiple_files_n1' (145) panicked at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5:
[INFO] [stdout] Unexpected stdout, failed var == [
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     62,
[INFO] [stdout]     32,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     115,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     112,
[INFO] [stdout]     117,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     110,
[INFO] [stdout]     46,
[INFO] [stdout]     116,
[INFO] [stdout]     120,
[INFO] [stdout]     116,
[INFO] [stdout]     32,
[INFO] [stdout]     60,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     10,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     110,
[INFO] [stdout]     10,
[INFO] [stdout]     10,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     62,
[INFO] [stdout]     32,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     115,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     112,
[INFO] [stdout]     117,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     101,
[INFO] [stdout]     109,
[INFO] [stdout]     112,
[INFO] [stdout]     116,
[INFO] [stdout]     121,
[INFO] [stdout]     46,
[INFO] [stdout]     116,
[INFO] [stdout]     120,
[INFO] [stdout]     116,
[INFO] [stdout]     32,
[INFO] [stdout]     60,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     10,
[INFO] [stdout]     10,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     62,
[INFO] [stdout]     32,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     115,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     112,
[INFO] [stdout]     117,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     111,
[INFO] [stdout]     110,
[INFO] [stdout]     101,
[INFO] [stdout]     46,
[INFO] [stdout]     116,
[INFO] [stdout]     120,
[INFO] [stdout]     116,
[INFO] [stdout]     32,
[INFO] [stdout]     60,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     10,
[INFO] [stdout]     195,
[INFO] [stdout]     150,
[INFO] [stdout]     110,
[INFO] [stdout]     101,
[INFO] [stdout]     32,
[INFO] [stdout]     108,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     101,
[INFO] [stdout]     44,
[INFO] [stdout]     32,
[INFO] [stdout]     102,
[INFO] [stdout]     111,
[INFO] [stdout]     117,
[INFO] [stdout]     114,
[INFO] [stdout]     32,
[INFO] [stdout]     119,
[INFO] [stdout]     111,
[INFO] [stdout]     114,
[INFO] [stdout]     100,
[INFO] [stdout]     197,
[INFO] [stdout]     155,
[INFO] [stdout]     46,
[INFO] [stdout]     10,
[INFO] [stdout]     10,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     62,
[INFO] [stdout]     32,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     115,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     112,
[INFO] [stdout]     117,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     116,
[INFO] [stdout]     104,
[INFO] [stdout]     114,
[INFO] [stdout]     101,
[INFO] [stdout]     101,
[INFO] [stdout]     46,
[INFO] [stdout]     116,
[INFO] [stdout]     120,
[INFO] [stdout]     116,
[INFO] [stdout]     32,
[INFO] [stdout]     60,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     10,
[INFO] [stdout]     102,
[INFO] [stdout]     111,
[INFO] [stdout]     117,
[INFO] [stdout]     114,
[INFO] [stdout]     32,
[INFO] [stdout]     119,
[INFO] [stdout]     111,
[INFO] [stdout]     114,
[INFO] [stdout]     100,
[INFO] [stdout]     115,
[INFO] [stdout]     46,
[INFO] [stdout]     10,
[INFO] [stdout]     10,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     62,
[INFO] [stdout]     32,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     115,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     112,
[INFO] [stdout]     117,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     116,
[INFO] [stdout]     119,
[INFO] [stdout]     111,
[INFO] [stdout]     46,
[INFO] [stdout]     116,
[INFO] [stdout]     120,
[INFO] [stdout]     116,
[INFO] [stdout]     32,
[INFO] [stdout]     60,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     10,
[INFO] [stdout]     70,
[INFO] [stdout]     111,
[INFO] [stdout]     117,
[INFO] [stdout]     114,
[INFO] [stdout]     32,
[INFO] [stdout]     119,
[INFO] [stdout]     111,
[INFO] [stdout]     114,
[INFO] [stdout]     100,
[INFO] [stdout]     115,
[INFO] [stdout]     46,
[INFO] [stdout]     10,
[INFO] [stdout] ]
[INFO] [stdout] └── var: [
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         110,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         49,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         52,
[INFO] [stdout]         57,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         101,
[INFO] [stdout]         109,
[INFO] [stdout]         112,
[INFO] [stdout]         116,
[INFO] [stdout]         121,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         111,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         49,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         50,
[INFO] [stdout]         52,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         116,
[INFO] [stdout]         104,
[INFO] [stdout]         114,
[INFO] [stdout]         101,
[INFO] [stdout]         101,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         51,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         50,
[INFO] [stdout]         55,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         116,
[INFO] [stdout]         119,
[INFO] [stdout]         111,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         50,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         50,
[INFO] [stdout]         51,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]     ]
[INFO] [stdout] 
[INFO] [stdout] command=`"/opt/rustwide/target/debug/tailr" "-n" "1" "tests/inputs/ten.txt" "tests/inputs/empty.txt" "tests/inputs/one.txt" "tests/inputs/three.txt" "tests/inputs/two.txt"`
[INFO] [stdout] code=0
[INFO] [stdout] stdout=```
[INFO] [stdout] tests/inputs/ten.txt has 10 lines and 49 bytes
[INFO] [stdout] tests/inputs/empty.txt has 0 lines and 0 bytes
[INFO] [stdout] tests/inputs/one.txt has 1 lines and 24 bytes
[INFO] [stdout] tests/inputs/three.txt has 3 lines and 27 bytes
[INFO] [stdout] tests/inputs/two.txt has 2 lines and 23 bytes
[INFO] [stdout] ```
[INFO] [stdout] 
[INFO] [stdout] stderr=""
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::trace_unsynchronized::<std[29689e6404d28ef9]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x60ebdba3407a - std[29689e6404d28ef9]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x60ebdba3407a - <<std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[e929cb53b82a81ca]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x60ebdba4a5aa - <core[e929cb53b82a81ca]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x60ebdba4a5aa - core[e929cb53b82a81ca]::fmt::write
[INFO] [stdout]    6:     0x60ebdba39dc2 - std[29689e6404d28ef9]::io::default_write_fmt::<alloc[9d7caffeb3b5d2c6]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x60ebdba39dc2 - <alloc[9d7caffeb3b5d2c6]::vec::Vec<u8> as std[29689e6404d28ef9]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x60ebdba1277f - <std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x60ebdba1277f - std[29689e6404d28ef9]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x60ebdba2c3f9 - std[29689e6404d28ef9]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x60ebdb83419c - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x60ebdb83419c - test[a24b3028667022f7]::test_main_inner::<test[a24b3028667022f7]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x60ebdba2c5b2 - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x60ebdba2c5b2 - std[29689e6404d28ef9]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x60ebdba12838 - std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x60ebdba07a19 - std[29689e6404d28ef9]::sys::backtrace::__rust_end_short_backtrace::<std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x60ebdba1354d - __rustc[3aed6af316653e63]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x60ebdba4ad6c - core[e929cb53b82a81ca]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x60ebdb9bc8d8 - core[e929cb53b82a81ca]::panicking::panic_display::<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:259:5
[INFO] [stdout]   20:     0x60ebdb9c44f7 - <assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic::<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:1033:9
[INFO] [stdout]   21:     0x60ebdb9bf907 - <<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert> as core[e929cb53b82a81ca]::ops::function::FnOnce<(assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError,)>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x60ebdb9c3f14 - <core[e929cb53b82a81ca]::result::Result<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert, assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>>::unwrap_or_else::<<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/result.rs:1622:23
[INFO] [stdout]   23:     0x60ebdb81c3d4 - <assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>::stdout::<predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>, predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:364:31
[INFO] [stdout]   24:     0x60ebdb81fbb6 - cli[dbabff08e50b2071]::run
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:113:10
[INFO] [stdout]   25:     0x60ebdb8216ee - cli[dbabff08e50b2071]::multiple_files_n1
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:739:5
[INFO] [stdout]   26:     0x60ebdb81e737 - cli[dbabff08e50b2071]::multiple_files_n1::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:738:27
[INFO] [stdout]   27:     0x60ebdb826366 - <cli[dbabff08e50b2071]::multiple_files_n1::{closure#0} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x60ebdb82747b - <fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x60ebdb82747b - test[a24b3028667022f7]::__rust_begin_short_backtrace::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:724:18
[INFO] [stdout]   30:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:74
[INFO] [stdout]   31:     0x60ebdb834c6b - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   32:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   33:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   34:     0x60ebdb834c6b - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   35:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:27
[INFO] [stdout]   36:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:668:43
[INFO] [stdout]   37:     0x60ebdb82e384 - test[a24b3028667022f7]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:698:41
[INFO] [stdout]   38:     0x60ebdb82e384 - std[29689e6404d28ef9]::sys::backtrace::__rust_begin_short_backtrace::<test[a24b3028667022f7]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   39:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   40:     0x60ebdb837872 - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   41:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   42:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::<(), core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   43:     0x60ebdb837872 - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   45:     0x60ebdb837872 - <std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x60ebdba3390f - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn core[e929cb53b82a81ca]::ops::function::FnOnce<(), Output = ()> + core[e929cb53b82a81ca]::marker::Send> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   47:     0x60ebdba3390f - <std[29689e6404d28ef9]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   48:     0x794abec5faa4 - <unknown>
[INFO] [stdout]   49:     0x794abececa64 - clone
[INFO] [stdout]   50:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- multiple_files_n1_q stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'multiple_files_n1_q' (146) panicked at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5:
[INFO] [stdout] Unexpected stdout, failed var == [
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     110,
[INFO] [stdout]     10,
[INFO] [stdout]     195,
[INFO] [stdout]     150,
[INFO] [stdout]     110,
[INFO] [stdout]     101,
[INFO] [stdout]     32,
[INFO] [stdout]     108,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     101,
[INFO] [stdout]     44,
[INFO] [stdout]     32,
[INFO] [stdout]     102,
[INFO] [stdout]     111,
[INFO] [stdout]     117,
[INFO] [stdout]     114,
[INFO] [stdout]     32,
[INFO] [stdout]     119,
[INFO] [stdout]     111,
[INFO] [stdout]     114,
[INFO] [stdout]     100,
[INFO] [stdout]     197,
[INFO] [stdout]     155,
[INFO] [stdout]     46,
[INFO] [stdout]     10,
[INFO] [stdout]     102,
[INFO] [stdout]     111,
[INFO] [stdout]     117,
[INFO] [stdout]     114,
[INFO] [stdout]     32,
[INFO] [stdout]     119,
[INFO] [stdout]     111,
[INFO] [stdout]     114,
[INFO] [stdout]     100,
[INFO] [stdout]     115,
[INFO] [stdout]     46,
[INFO] [stdout]     10,
[INFO] [stdout]     70,
[INFO] [stdout]     111,
[INFO] [stdout]     117,
[INFO] [stdout]     114,
[INFO] [stdout]     32,
[INFO] [stdout]     119,
[INFO] [stdout]     111,
[INFO] [stdout]     114,
[INFO] [stdout]     100,
[INFO] [stdout]     115,
[INFO] [stdout]     46,
[INFO] [stdout]     10,
[INFO] [stdout] ]
[INFO] [stdout] └── var: [
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         110,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         49,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         52,
[INFO] [stdout]         57,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         101,
[INFO] [stdout]         109,
[INFO] [stdout]         112,
[INFO] [stdout]         116,
[INFO] [stdout]         121,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         111,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         49,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         50,
[INFO] [stdout]         52,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         116,
[INFO] [stdout]         104,
[INFO] [stdout]         114,
[INFO] [stdout]         101,
[INFO] [stdout]         101,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         51,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         50,
[INFO] [stdout]         55,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         116,
[INFO] [stdout]         119,
[INFO] [stdout]         111,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         50,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         50,
[INFO] [stdout]         51,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]     ]
[INFO] [stdout] 
[INFO] [stdout] command=`"/opt/rustwide/target/debug/tailr" "-n" "1" "-q" "tests/inputs/ten.txt" "tests/inputs/empty.txt" "tests/inputs/one.txt" "tests/inputs/three.txt" "tests/inputs/two.txt"`
[INFO] [stdout] code=0
[INFO] [stdout] stdout=```
[INFO] [stdout] tests/inputs/ten.txt has 10 lines and 49 bytes
[INFO] [stdout] tests/inputs/empty.txt has 0 lines and 0 bytes
[INFO] [stdout] tests/inputs/one.txt has 1 lines and 24 bytes
[INFO] [stdout] tests/inputs/three.txt has 3 lines and 27 bytes
[INFO] [stdout] tests/inputs/two.txt has 2 lines and 23 bytes
[INFO] [stdout] ```
[INFO] [stdout] 
[INFO] [stdout] stderr=""
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::trace_unsynchronized::<std[29689e6404d28ef9]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x60ebdba3407a - std[29689e6404d28ef9]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x60ebdba3407a - <<std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[e929cb53b82a81ca]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x60ebdba4a5aa - <core[e929cb53b82a81ca]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x60ebdba4a5aa - core[e929cb53b82a81ca]::fmt::write
[INFO] [stdout]    6:     0x60ebdba39dc2 - std[29689e6404d28ef9]::io::default_write_fmt::<alloc[9d7caffeb3b5d2c6]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x60ebdba39dc2 - <alloc[9d7caffeb3b5d2c6]::vec::Vec<u8> as std[29689e6404d28ef9]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x60ebdba1277f - <std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x60ebdba1277f - std[29689e6404d28ef9]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x60ebdba2c3f9 - std[29689e6404d28ef9]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x60ebdb83419c - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x60ebdb83419c - test[a24b3028667022f7]::test_main_inner::<test[a24b3028667022f7]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x60ebdba2c5b2 - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x60ebdba2c5b2 - std[29689e6404d28ef9]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x60ebdba12838 - std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x60ebdba07a19 - std[29689e6404d28ef9]::sys::backtrace::__rust_end_short_backtrace::<std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x60ebdba1354d - __rustc[3aed6af316653e63]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x60ebdba4ad6c - core[e929cb53b82a81ca]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x60ebdb9bc8d8 - core[e929cb53b82a81ca]::panicking::panic_display::<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:259:5
[INFO] [stdout]   20:     0x60ebdb9c44f7 - <assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic::<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:1033:9
[INFO] [stdout]   21:     0x60ebdb9bf907 - <<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert> as core[e929cb53b82a81ca]::ops::function::FnOnce<(assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError,)>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x60ebdb9c3f14 - <core[e929cb53b82a81ca]::result::Result<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert, assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>>::unwrap_or_else::<<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/result.rs:1622:23
[INFO] [stdout]   23:     0x60ebdb81c3d4 - <assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>::stdout::<predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>, predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:364:31
[INFO] [stdout]   24:     0x60ebdb81fbb6 - cli[dbabff08e50b2071]::run
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:113:10
[INFO] [stdout]   25:     0x60ebdb82176e - cli[dbabff08e50b2071]::multiple_files_n1_q
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:747:5
[INFO] [stdout]   26:     0x60ebdb81e7f7 - cli[dbabff08e50b2071]::multiple_files_n1_q::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:746:29
[INFO] [stdout]   27:     0x60ebdb826466 - <cli[dbabff08e50b2071]::multiple_files_n1_q::{closure#0} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x60ebdb82747b - <fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x60ebdb82747b - test[a24b3028667022f7]::__rust_begin_short_backtrace::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:724:18
[INFO] [stdout]   30:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:74
[INFO] [stdout]   31:     0x60ebdb834c6b - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   32:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   33:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   34:     0x60ebdb834c6b - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   35:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:27
[INFO] [stdout]   36:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:668:43
[INFO] [stdout]   37:     0x60ebdb82e384 - test[a24b3028667022f7]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:698:41
[INFO] [stdout]   38:     0x60ebdb82e384 - std[29689e6404d28ef9]::sys::backtrace::__rust_begin_short_backtrace::<test[a24b3028667022f7]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   39:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   40:     0x60ebdb837872 - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   41:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   42:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::<(), core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   43:     0x60ebdb837872 - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   45:     0x60ebdb837872 - <std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x60ebdba3390f - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn core[e929cb53b82a81ca]::ops::function::FnOnce<(), Output = ()> + core[e929cb53b82a81ca]::marker::Send> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   47:     0x60ebdba3390f - <std[29689e6404d28ef9]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   48:     0x794abec5faa4 - <unknown>
[INFO] [stdout]   49:     0x794abececa64 - clone
[INFO] [stdout]   50:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- multiple_files stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'multiple_files' (126) panicked at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5:
[INFO] [stdout] Unexpected stdout, failed var == [
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     62,
[INFO] [stdout]     32,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     115,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     112,
[INFO] [stdout]     117,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     110,
[INFO] [stdout]     46,
[INFO] [stdout]     116,
[INFO] [stdout]     120,
[INFO] [stdout]     116,
[INFO] [stdout]     32,
[INFO] [stdout]     60,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     10,
[INFO] [stdout]     111,
[INFO] [stdout]     110,
[INFO] [stdout]     101,
[INFO] [stdout]     10,
[INFO] [stdout]     116,
[INFO] [stdout]     119,
[INFO] [stdout]     111,
[INFO] [stdout]     10,
[INFO] [stdout]     116,
[INFO] [stdout]     104,
[INFO] [stdout]     114,
[INFO] [stdout]     101,
[INFO] [stdout]     101,
[INFO] [stdout]     10,
[INFO] [stdout]     102,
[INFO] [stdout]     111,
[INFO] [stdout]     117,
[INFO] [stdout]     114,
[INFO] [stdout]     10,
[INFO] [stdout]     102,
[INFO] [stdout]     105,
[INFO] [stdout]     118,
[INFO] [stdout]     101,
[INFO] [stdout]     10,
[INFO] [stdout]     115,
[INFO] [stdout]     105,
[INFO] [stdout]     120,
[INFO] [stdout]     10,
[INFO] [stdout]     115,
[INFO] [stdout]     101,
[INFO] [stdout]     118,
[INFO] [stdout]     101,
[INFO] [stdout]     110,
[INFO] [stdout]     10,
[INFO] [stdout]     101,
[INFO] [stdout]     105,
[INFO] [stdout]     103,
[INFO] [stdout]     104,
[INFO] [stdout]     116,
[INFO] [stdout]     10,
[INFO] [stdout]     110,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     101,
[INFO] [stdout]     10,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     110,
[INFO] [stdout]     10,
[INFO] [stdout]     10,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     62,
[INFO] [stdout]     32,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     115,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     112,
[INFO] [stdout]     117,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     101,
[INFO] [stdout]     109,
[INFO] [stdout]     112,
[INFO] [stdout]     116,
[INFO] [stdout]     121,
[INFO] [stdout]     46,
[INFO] [stdout]     116,
[INFO] [stdout]     120,
[INFO] [stdout]     116,
[INFO] [stdout]     32,
[INFO] [stdout]     60,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     10,
[INFO] [stdout]     10,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     62,
[INFO] [stdout]     32,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     115,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     112,
[INFO] [stdout]     117,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     111,
[INFO] [stdout]     110,
[INFO] [stdout]     101,
[INFO] [stdout]     46,
[INFO] [stdout]     116,
[INFO] [stdout]     120,
[INFO] [stdout]     116,
[INFO] [stdout]     32,
[INFO] [stdout]     60,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     10,
[INFO] [stdout]     195,
[INFO] [stdout]     150,
[INFO] [stdout]     110,
[INFO] [stdout]     101,
[INFO] [stdout]     32,
[INFO] [stdout]     108,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     101,
[INFO] [stdout]     44,
[INFO] [stdout]     32,
[INFO] [stdout]     102,
[INFO] [stdout]     111,
[INFO] [stdout]     117,
[INFO] [stdout]     114,
[INFO] [stdout]     32,
[INFO] [stdout]     119,
[INFO] [stdout]     111,
[INFO] [stdout]     114,
[INFO] [stdout]     100,
[INFO] [stdout]     197,
[INFO] [stdout]     155,
[INFO] [stdout]     46,
[INFO] [stdout]     10,
[INFO] [stdout]     10,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     62,
[INFO] [stdout]     32,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     115,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     112,
[INFO] [stdout]     117,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     116,
[INFO] [stdout]     104,
[INFO] [stdout]     114,
[INFO] [stdout]     101,
[INFO] [stdout]     101,
[INFO] [stdout]     46,
[INFO] [stdout]     116,
[INFO] [stdout]     120,
[INFO] [stdout]     116,
[INFO] [stdout]     32,
[INFO] [stdout]     60,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     10,
[INFO] [stdout]     84,
[INFO] [stdout]     104,
[INFO] [stdout]     114,
[INFO] [stdout]     101,
[INFO] [stdout]     101,
[INFO] [stdout]     13,
[INFO] [stdout]     10,
[INFO] [stdout]     108,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     101,
[INFO] [stdout]     115,
[INFO] [stdout]     44,
[INFO] [stdout]     13,
[INFO] [stdout]     10,
[INFO] [stdout]     102,
[INFO] [stdout]     111,
[INFO] [stdout]     117,
[INFO] [stdout]     114,
[INFO] [stdout]     32,
[INFO] [stdout]     119,
[INFO] [stdout]     111,
[INFO] [stdout]     114,
[INFO] [stdout]     100,
[INFO] [stdout]     115,
[INFO] [stdout]     46,
[INFO] [stdout]     10,
[INFO] [stdout]     10,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     62,
[INFO] [stdout]     32,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     115,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     112,
[INFO] [stdout]     117,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     116,
[INFO] [stdout]     119,
[INFO] [stdout]     111,
[INFO] [stdout]     46,
[INFO] [stdout]     116,
[INFO] [stdout]     120,
[INFO] [stdout]     116,
[INFO] [stdout]     32,
[INFO] [stdout]     60,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     10,
[INFO] [stdout]     84,
[INFO] [stdout]     119,
[INFO] [stdout]     111,
[INFO] [stdout]     32,
[INFO] [stdout]     108,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     101,
[INFO] [stdout]     115,
[INFO] [stdout]     46,
[INFO] [stdout]     10,
[INFO] [stdout]     70,
[INFO] [stdout]     111,
[INFO] [stdout]     117,
[INFO] [stdout]     114,
[INFO] [stdout]     32,
[INFO] [stdout]     119,
[INFO] [stdout]     111,
[INFO] [stdout]     114,
[INFO] [stdout]     100,
[INFO] [stdout]     115,
[INFO] [stdout]     46,
[INFO] [stdout]     10,
[INFO] [stdout] ]
[INFO] [stdout] └── var: [
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         110,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         49,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         52,
[INFO] [stdout]         57,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         101,
[INFO] [stdout]         109,
[INFO] [stdout]         112,
[INFO] [stdout]         116,
[INFO] [stdout]         121,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         111,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         49,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         50,
[INFO] [stdout]         52,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         116,
[INFO] [stdout]         104,
[INFO] [stdout]         114,
[INFO] [stdout]         101,
[INFO] [stdout]         101,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         51,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         50,
[INFO] [stdout]         55,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         116,
[INFO] [stdout]         119,
[INFO] [stdout]         111,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         50,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         50,
[INFO] [stdout]         51,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]     ]
[INFO] [stdout] 
[INFO] [stdout] command=`"/opt/rustwide/target/debug/tailr" "tests/inputs/ten.txt" "tests/inputs/empty.txt" "tests/inputs/one.txt" "tests/inputs/three.txt" "tests/inputs/two.txt"`
[INFO] [stdout] code=0
[INFO] [stdout] stdout=```
[INFO] [stdout] tests/inputs/ten.txt has 10 lines and 49 bytes
[INFO] [stdout] tests/inputs/empty.txt has 0 lines and 0 bytes
[INFO] [stdout] tests/inputs/one.txt has 1 lines and 24 bytes
[INFO] [stdout] tests/inputs/three.txt has 3 lines and 27 bytes
[INFO] [stdout] tests/inputs/two.txt has 2 lines and 23 bytes
[INFO] [stdout] ```
[INFO] [stdout] 
[INFO] [stdout] stderr=""
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::trace_unsynchronized::<std[29689e6404d28ef9]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x60ebdba3407a - std[29689e6404d28ef9]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x60ebdba3407a - <<std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[e929cb53b82a81ca]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x60ebdba4a5aa - <core[e929cb53b82a81ca]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x60ebdba4a5aa - core[e929cb53b82a81ca]::fmt::write
[INFO] [stdout]    6:     0x60ebdba39dc2 - std[29689e6404d28ef9]::io::default_write_fmt::<alloc[9d7caffeb3b5d2c6]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x60ebdba39dc2 - <alloc[9d7caffeb3b5d2c6]::vec::Vec<u8> as std[29689e6404d28ef9]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x60ebdba1277f - <std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x60ebdba1277f - std[29689e6404d28ef9]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x60ebdba2c3f9 - std[29689e6404d28ef9]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x60ebdb83419c - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x60ebdb83419c - test[a24b3028667022f7]::test_main_inner::<test[a24b3028667022f7]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x60ebdba2c5b2 - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x60ebdba2c5b2 - std[29689e6404d28ef9]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x60ebdba12838 - std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x60ebdba07a19 - std[29689e6404d28ef9]::sys::backtrace::__rust_end_short_backtrace::<std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x60ebdba1354d - __rustc[3aed6af316653e63]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x60ebdba4ad6c - core[e929cb53b82a81ca]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x60ebdb9bc8d8 - core[e929cb53b82a81ca]::panicking::panic_display::<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:259:5
[INFO] [stdout]   20:     0x60ebdb9c44f7 - <assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic::<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:1033:9
[INFO] [stdout]   21:     0x60ebdb9bf907 - <<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert> as core[e929cb53b82a81ca]::ops::function::FnOnce<(assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError,)>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x60ebdb9c3f14 - <core[e929cb53b82a81ca]::result::Result<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert, assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>>::unwrap_or_else::<<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/result.rs:1622:23
[INFO] [stdout]   23:     0x60ebdb81c3d4 - <assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>::stdout::<predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>, predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:364:31
[INFO] [stdout]   24:     0x60ebdb81fbb6 - cli[dbabff08e50b2071]::run
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:113:10
[INFO] [stdout]   25:     0x60ebdb820d6e - cli[dbabff08e50b2071]::multiple_files
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:726:5
[INFO] [stdout]   26:     0x60ebdb81e0d7 - cli[dbabff08e50b2071]::multiple_files::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:725:24
[INFO] [stdout]   27:     0x60ebdb825ae6 - <cli[dbabff08e50b2071]::multiple_files::{closure#0} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x60ebdb82747b - <fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x60ebdb82747b - test[a24b3028667022f7]::__rust_begin_short_backtrace::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:724:18
[INFO] [stdout]   30:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:74
[INFO] [stdout]   31:     0x60ebdb834c6b - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   32:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   33:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   34:     0x60ebdb834c6b - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   35:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:27
[INFO] [stdout]   36:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:668:43
[INFO] [stdout]   37:     0x60ebdb82e384 - test[a24b3028667022f7]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:698:41
[INFO] [stdout]   38:     0x60ebdb82e384 - std[29689e6404d28ef9]::sys::backtrace::__rust_begin_short_backtrace::<test[a24b3028667022f7]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   39:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   40:     0x60ebdb837872 - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   41:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   42:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::<(), core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   43:     0x60ebdb837872 - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   45:     0x60ebdb837872 - <std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x60ebdba3390f - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn core[e929cb53b82a81ca]::ops::function::FnOnce<(), Output = ()> + core[e929cb53b82a81ca]::marker::Send> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   47:     0x60ebdba3390f - <std[29689e6404d28ef9]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   48:     0x794abec5faa4 - <unknown>
[INFO] [stdout]   49:     0x794abececa64 - clone
[INFO] [stdout]   50:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- multiple_files_c3 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'multiple_files_c3' (128) panicked at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5:
[INFO] [stdout] Unexpected stdout, failed var == [
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     62,
[INFO] [stdout]     32,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     115,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     112,
[INFO] [stdout]     117,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     110,
[INFO] [stdout]     46,
[INFO] [stdout]     116,
[INFO] [stdout]     120,
[INFO] [stdout]     116,
[INFO] [stdout]     32,
[INFO] [stdout]     60,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     10,
[INFO] [stdout]     101,
[INFO] [stdout]     110,
[INFO] [stdout]     10,
[INFO] [stdout]     10,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     62,
[INFO] [stdout]     32,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     115,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     112,
[INFO] [stdout]     117,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     101,
[INFO] [stdout]     109,
[INFO] [stdout]     112,
[INFO] [stdout]     116,
[INFO] [stdout]     121,
[INFO] [stdout]     46,
[INFO] [stdout]     116,
[INFO] [stdout]     120,
[INFO] [stdout]     116,
[INFO] [stdout]     32,
[INFO] [stdout]     60,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     10,
[INFO] [stdout]     10,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     62,
[INFO] [stdout]     32,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     115,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     112,
[INFO] [stdout]     117,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     111,
[INFO] [stdout]     110,
[INFO] [stdout]     101,
[INFO] [stdout]     46,
[INFO] [stdout]     116,
[INFO] [stdout]     120,
[INFO] [stdout]     116,
[INFO] [stdout]     32,
[INFO] [stdout]     60,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     10,
[INFO] [stdout]     239,
[INFO] [stdout]     191,
[INFO] [stdout]     189,
[INFO] [stdout]     46,
[INFO] [stdout]     10,
[INFO] [stdout]     10,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     62,
[INFO] [stdout]     32,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     115,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     112,
[INFO] [stdout]     117,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     116,
[INFO] [stdout]     104,
[INFO] [stdout]     114,
[INFO] [stdout]     101,
[INFO] [stdout]     101,
[INFO] [stdout]     46,
[INFO] [stdout]     116,
[INFO] [stdout]     120,
[INFO] [stdout]     116,
[INFO] [stdout]     32,
[INFO] [stdout]     60,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     10,
[INFO] [stdout]     115,
[INFO] [stdout]     46,
[INFO] [stdout]     10,
[INFO] [stdout]     10,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     62,
[INFO] [stdout]     32,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     115,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     112,
[INFO] [stdout]     117,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     116,
[INFO] [stdout]     119,
[INFO] [stdout]     111,
[INFO] [stdout]     46,
[INFO] [stdout]     116,
[INFO] [stdout]     120,
[INFO] [stdout]     116,
[INFO] [stdout]     32,
[INFO] [stdout]     60,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     10,
[INFO] [stdout]     115,
[INFO] [stdout]     46,
[INFO] [stdout]     10,
[INFO] [stdout] ]
[INFO] [stdout] └── var: [
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         110,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         49,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         52,
[INFO] [stdout]         57,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         101,
[INFO] [stdout]         109,
[INFO] [stdout]         112,
[INFO] [stdout]         116,
[INFO] [stdout]         121,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         111,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         49,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         50,
[INFO] [stdout]         52,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         116,
[INFO] [stdout]         104,
[INFO] [stdout]         114,
[INFO] [stdout]         101,
[INFO] [stdout]         101,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         51,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         50,
[INFO] [stdout]         55,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         116,
[INFO] [stdout]         119,
[INFO] [stdout]         111,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         50,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         50,
[INFO] [stdout]         51,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]     ]
[INFO] [stdout] 
[INFO] [stdout] command=`"/opt/rustwide/target/debug/tailr" "-c" "3" "tests/inputs/ten.txt" "tests/inputs/empty.txt" "tests/inputs/one.txt" "tests/inputs/three.txt" "tests/inputs/two.txt"`
[INFO] [stdout] code=0
[INFO] [stdout] stdout=```
[INFO] [stdout] tests/inputs/ten.txt has 10 lines and 49 bytes
[INFO] [stdout] tests/inputs/empty.txt has 0 lines and 0 bytes
[INFO] [stdout] tests/inputs/one.txt has 1 lines and 24 bytes
[INFO] [stdout] tests/inputs/three.txt has 3 lines and 27 bytes
[INFO] [stdout] tests/inputs/two.txt has 2 lines and 23 bytes
[INFO] [stdout] ```
[INFO] [stdout] 
[INFO] [stdout] stderr=""
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::trace_unsynchronized::<std[29689e6404d28ef9]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x60ebdba3407a - std[29689e6404d28ef9]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x60ebdba3407a - <<std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[e929cb53b82a81ca]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x60ebdba4a5aa - <core[e929cb53b82a81ca]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x60ebdba4a5aa - core[e929cb53b82a81ca]::fmt::write
[INFO] [stdout]    6:     0x60ebdba39dc2 - std[29689e6404d28ef9]::io::default_write_fmt::<alloc[9d7caffeb3b5d2c6]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x60ebdba39dc2 - <alloc[9d7caffeb3b5d2c6]::vec::Vec<u8> as std[29689e6404d28ef9]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x60ebdba1277f - <std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x60ebdba1277f - std[29689e6404d28ef9]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x60ebdba2c3f9 - std[29689e6404d28ef9]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x60ebdb83419c - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x60ebdb83419c - test[a24b3028667022f7]::test_main_inner::<test[a24b3028667022f7]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x60ebdba2c5b2 - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x60ebdba2c5b2 - std[29689e6404d28ef9]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x60ebdba12838 - std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x60ebdba07a19 - std[29689e6404d28ef9]::sys::backtrace::__rust_end_short_backtrace::<std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x60ebdba1354d - __rustc[3aed6af316653e63]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x60ebdba4ad6c - core[e929cb53b82a81ca]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x60ebdb9bc8d8 - core[e929cb53b82a81ca]::panicking::panic_display::<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:259:5
[INFO] [stdout]   20:     0x60ebdb9c44f7 - <assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic::<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:1033:9
[INFO] [stdout]   21:     0x60ebdb9bf907 - <<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert> as core[e929cb53b82a81ca]::ops::function::FnOnce<(assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError,)>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x60ebdb9c3f14 - <core[e929cb53b82a81ca]::result::Result<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert, assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>>::unwrap_or_else::<<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/result.rs:1622:23
[INFO] [stdout]   23:     0x60ebdb81c3d4 - <assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>::stdout::<predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>, predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:364:31
[INFO] [stdout]   24:     0x60ebdb81fbb6 - cli[dbabff08e50b2071]::run
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:113:10
[INFO] [stdout]   25:     0x60ebdb8216ae - cli[dbabff08e50b2071]::multiple_files_c3
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:811:5
[INFO] [stdout]   26:     0x60ebdb81e6d7 - cli[dbabff08e50b2071]::multiple_files_c3::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:810:27
[INFO] [stdout]   27:     0x60ebdb8262e6 - <cli[dbabff08e50b2071]::multiple_files_c3::{closure#0} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x60ebdb82747b - <fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x60ebdb82747b - test[a24b3028667022f7]::__rust_begin_short_backtrace::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:724:18
[INFO] [stdout]   30:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:74
[INFO] [stdout]   31:     0x60ebdb834c6b - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   32:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   33:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   34:     0x60ebdb834c6b - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   35:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:27
[INFO] [stdout]   36:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:668:43
[INFO] [stdout]   37:     0x60ebdb82e384 - test[a24b3028667022f7]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:698:41
[INFO] [stdout]   38:     0x60ebdb82e384 - std[29689e6404d28ef9]::sys::backtrace::__rust_begin_short_backtrace::<test[a24b3028667022f7]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   39:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   40:     0x60ebdb837872 - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   41:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   42:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::<(), core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   43:     0x60ebdb837872 - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   45:     0x60ebdb837872 - <std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x60ebdba3390f - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn core[e929cb53b82a81ca]::ops::function::FnOnce<(), Output = ()> + core[e929cb53b82a81ca]::marker::Send> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   47:     0x60ebdba3390f - <std[29689e6404d28ef9]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   48:     0x794abec5faa4 - <unknown>
[INFO] [stdout]   49:     0x794abececa64 - clone
[INFO] [stdout]   50:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- multiple_files_n3 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'multiple_files_n3' (148) panicked at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5:
[INFO] [stdout] Unexpected stdout, failed var == [
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     62,
[INFO] [stdout]     32,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     115,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     112,
[INFO] [stdout]     117,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     110,
[INFO] [stdout]     46,
[INFO] [stdout]     116,
[INFO] [stdout]     120,
[INFO] [stdout]     116,
[INFO] [stdout]     32,
[INFO] [stdout]     60,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     10,
[INFO] [stdout]     101,
[INFO] [stdout]     105,
[INFO] [stdout]     103,
[INFO] [stdout]     104,
[INFO] [stdout]     116,
[INFO] [stdout]     10,
[INFO] [stdout]     110,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     101,
[INFO] [stdout]     10,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     110,
[INFO] [stdout]     10,
[INFO] [stdout]     10,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     62,
[INFO] [stdout]     32,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     115,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     112,
[INFO] [stdout]     117,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     101,
[INFO] [stdout]     109,
[INFO] [stdout]     112,
[INFO] [stdout]     116,
[INFO] [stdout]     121,
[INFO] [stdout]     46,
[INFO] [stdout]     116,
[INFO] [stdout]     120,
[INFO] [stdout]     116,
[INFO] [stdout]     32,
[INFO] [stdout]     60,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     10,
[INFO] [stdout]     10,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     62,
[INFO] [stdout]     32,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     115,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     112,
[INFO] [stdout]     117,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     111,
[INFO] [stdout]     110,
[INFO] [stdout]     101,
[INFO] [stdout]     46,
[INFO] [stdout]     116,
[INFO] [stdout]     120,
[INFO] [stdout]     116,
[INFO] [stdout]     32,
[INFO] [stdout]     60,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     10,
[INFO] [stdout]     195,
[INFO] [stdout]     150,
[INFO] [stdout]     110,
[INFO] [stdout]     101,
[INFO] [stdout]     32,
[INFO] [stdout]     108,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     101,
[INFO] [stdout]     44,
[INFO] [stdout]     32,
[INFO] [stdout]     102,
[INFO] [stdout]     111,
[INFO] [stdout]     117,
[INFO] [stdout]     114,
[INFO] [stdout]     32,
[INFO] [stdout]     119,
[INFO] [stdout]     111,
[INFO] [stdout]     114,
[INFO] [stdout]     100,
[INFO] [stdout]     197,
[INFO] [stdout]     155,
[INFO] [stdout]     46,
[INFO] [stdout]     10,
[INFO] [stdout]     10,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     62,
[INFO] [stdout]     32,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     115,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     112,
[INFO] [stdout]     117,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     116,
[INFO] [stdout]     104,
[INFO] [stdout]     114,
[INFO] [stdout]     101,
[INFO] [stdout]     101,
[INFO] [stdout]     46,
[INFO] [stdout]     116,
[INFO] [stdout]     120,
[INFO] [stdout]     116,
[INFO] [stdout]     32,
[INFO] [stdout]     60,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     10,
[INFO] [stdout]     84,
[INFO] [stdout]     104,
[INFO] [stdout]     114,
[INFO] [stdout]     101,
[INFO] [stdout]     101,
[INFO] [stdout]     13,
[INFO] [stdout]     10,
[INFO] [stdout]     108,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     101,
[INFO] [stdout]     115,
[INFO] [stdout]     44,
[INFO] [stdout]     13,
[INFO] [stdout]     10,
[INFO] [stdout]     102,
[INFO] [stdout]     111,
[INFO] [stdout]     117,
[INFO] [stdout]     114,
[INFO] [stdout]     32,
[INFO] [stdout]     119,
[INFO] [stdout]     111,
[INFO] [stdout]     114,
[INFO] [stdout]     100,
[INFO] [stdout]     115,
[INFO] [stdout]     46,
[INFO] [stdout]     10,
[INFO] [stdout]     10,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     62,
[INFO] [stdout]     32,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     115,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     112,
[INFO] [stdout]     117,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     116,
[INFO] [stdout]     119,
[INFO] [stdout]     111,
[INFO] [stdout]     46,
[INFO] [stdout]     116,
[INFO] [stdout]     120,
[INFO] [stdout]     116,
[INFO] [stdout]     32,
[INFO] [stdout]     60,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     10,
[INFO] [stdout]     84,
[INFO] [stdout]     119,
[INFO] [stdout]     111,
[INFO] [stdout]     32,
[INFO] [stdout]     108,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     101,
[INFO] [stdout]     115,
[INFO] [stdout]     46,
[INFO] [stdout]     10,
[INFO] [stdout]     70,
[INFO] [stdout]     111,
[INFO] [stdout]     117,
[INFO] [stdout]     114,
[INFO] [stdout]     32,
[INFO] [stdout]     119,
[INFO] [stdout]     111,
[INFO] [stdout]     114,
[INFO] [stdout]     100,
[INFO] [stdout]     115,
[INFO] [stdout]     46,
[INFO] [stdout]     10,
[INFO] [stdout] ]
[INFO] [stdout] └── var: [
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         110,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         49,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         52,
[INFO] [stdout]         57,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         101,
[INFO] [stdout]         109,
[INFO] [stdout]         112,
[INFO] [stdout]         116,
[INFO] [stdout]         121,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         111,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         49,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         50,
[INFO] [stdout]         52,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         116,
[INFO] [stdout]         104,
[INFO] [stdout]         114,
[INFO] [stdout]         101,
[INFO] [stdout]         101,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         51,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         50,
[INFO] [stdout]         55,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         116,
[INFO] [stdout]         119,
[INFO] [stdout]         111,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         50,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         50,
[INFO] [stdout]         51,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]     ]
[INFO] [stdout] 
[INFO] [stdout] command=`"/opt/rustwide/target/debug/tailr" "-n" "3" "tests/inputs/ten.txt" "tests/inputs/empty.txt" "tests/inputs/one.txt" "tests/inputs/three.txt" "tests/inputs/two.txt"`
[INFO] [stdout] code=0
[INFO] [stdout] stdout=```
[INFO] [stdout] tests/inputs/ten.txt has 10 lines and 49 bytes
[INFO] [stdout] tests/inputs/empty.txt has 0 lines and 0 bytes
[INFO] [stdout] tests/inputs/one.txt has 1 lines and 24 bytes
[INFO] [stdout] tests/inputs/three.txt has 3 lines and 27 bytes
[INFO] [stdout] tests/inputs/two.txt has 2 lines and 23 bytes
[INFO] [stdout] ```
[INFO] [stdout] 
[INFO] [stdout] stderr=""
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::trace_unsynchronized::<std[29689e6404d28ef9]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x60ebdba3407a - std[29689e6404d28ef9]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x60ebdba3407a - <<std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[e929cb53b82a81ca]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x60ebdba4a5aa - <core[e929cb53b82a81ca]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x60ebdba4a5aa - core[e929cb53b82a81ca]::fmt::write
[INFO] [stdout]    6:     0x60ebdba39dc2 - std[29689e6404d28ef9]::io::default_write_fmt::<alloc[9d7caffeb3b5d2c6]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x60ebdba39dc2 - <alloc[9d7caffeb3b5d2c6]::vec::Vec<u8> as std[29689e6404d28ef9]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x60ebdba1277f - <std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x60ebdba1277f - std[29689e6404d28ef9]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x60ebdba2c3f9 - std[29689e6404d28ef9]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x60ebdb83419c - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x60ebdb83419c - test[a24b3028667022f7]::test_main_inner::<test[a24b3028667022f7]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x60ebdba2c5b2 - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x60ebdba2c5b2 - std[29689e6404d28ef9]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x60ebdba12838 - std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x60ebdba07a19 - std[29689e6404d28ef9]::sys::backtrace::__rust_end_short_backtrace::<std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x60ebdba1354d - __rustc[3aed6af316653e63]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x60ebdba4ad6c - core[e929cb53b82a81ca]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x60ebdb9bc8d8 - core[e929cb53b82a81ca]::panicking::panic_display::<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:259:5
[INFO] [stdout]   20:     0x60ebdb9c44f7 - <assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic::<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:1033:9
[INFO] [stdout]   21:     0x60ebdb9bf907 - <<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert> as core[e929cb53b82a81ca]::ops::function::FnOnce<(assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError,)>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x60ebdb9c3f14 - <core[e929cb53b82a81ca]::result::Result<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert, assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>>::unwrap_or_else::<<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/result.rs:1622:23
[INFO] [stdout]   23:     0x60ebdb81c3d4 - <assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>::stdout::<predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>, predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:364:31
[INFO] [stdout]   24:     0x60ebdb81fbb6 - cli[dbabff08e50b2071]::run
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:113:10
[INFO] [stdout]   25:     0x60ebdb82170e - cli[dbabff08e50b2071]::multiple_files_n3
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:779:5
[INFO] [stdout]   26:     0x60ebdb81e767 - cli[dbabff08e50b2071]::multiple_files_n3::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:778:27
[INFO] [stdout]   27:     0x60ebdb8263a6 - <cli[dbabff08e50b2071]::multiple_files_n3::{closure#0} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x60ebdb82747b - <fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x60ebdb82747b - test[a24b3028667022f7]::__rust_begin_short_backtrace::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:724:18
[INFO] [stdout]   30:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:74
[INFO] [stdout]   31:     0x60ebdb834c6b - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   32:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   33:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   34:     0x60ebdb834c6b - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   35:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:27
[INFO] [stdout]   36:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:668:43
[INFO] [stdout]   37:     0x60ebdb82e384 - test[a24b3028667022f7]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:698:41
[INFO] [stdout]   38:     0x60ebdb82e384 - std[29689e6404d28ef9]::sys::backtrace::__rust_begin_short_backtrace::<test[a24b3028667022f7]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   39:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   40:     0x60ebdb837872 - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   41:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   42:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::<(), core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   43:     0x60ebdb837872 - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   45:     0x60ebdb837872 - <std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x60ebdba3390f - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn core[e929cb53b82a81ca]::ops::function::FnOnce<(), Output = ()> + core[e929cb53b82a81ca]::marker::Send> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   47:     0x60ebdba3390f - <std[29689e6404d28ef9]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   48:     0x794abec5faa4 - <unknown>
[INFO] [stdout]   49:     0x794abececa64 - clone
[INFO] [stdout]   50:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- multiple_files_c_plus_3 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'multiple_files_c_plus_3' (143) panicked at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5:
[INFO] [stdout] Unexpected stdout, failed var == [
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     62,
[INFO] [stdout]     32,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     115,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     112,
[INFO] [stdout]     117,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     110,
[INFO] [stdout]     46,
[INFO] [stdout]     116,
[INFO] [stdout]     120,
[INFO] [stdout]     116,
[INFO] [stdout]     32,
[INFO] [stdout]     60,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     10,
[INFO] [stdout]     101,
[INFO] [stdout]     10,
[INFO] [stdout]     116,
[INFO] [stdout]     119,
[INFO] [stdout]     111,
[INFO] [stdout]     10,
[INFO] [stdout]     116,
[INFO] [stdout]     104,
[INFO] [stdout]     114,
[INFO] [stdout]     101,
[INFO] [stdout]     101,
[INFO] [stdout]     10,
[INFO] [stdout]     102,
[INFO] [stdout]     111,
[INFO] [stdout]     117,
[INFO] [stdout]     114,
[INFO] [stdout]     10,
[INFO] [stdout]     102,
[INFO] [stdout]     105,
[INFO] [stdout]     118,
[INFO] [stdout]     101,
[INFO] [stdout]     10,
[INFO] [stdout]     115,
[INFO] [stdout]     105,
[INFO] [stdout]     120,
[INFO] [stdout]     10,
[INFO] [stdout]     115,
[INFO] [stdout]     101,
[INFO] [stdout]     118,
[INFO] [stdout]     101,
[INFO] [stdout]     110,
[INFO] [stdout]     10,
[INFO] [stdout]     101,
[INFO] [stdout]     105,
[INFO] [stdout]     103,
[INFO] [stdout]     104,
[INFO] [stdout]     116,
[INFO] [stdout]     10,
[INFO] [stdout]     110,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     101,
[INFO] [stdout]     10,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     110,
[INFO] [stdout]     10,
[INFO] [stdout]     10,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     62,
[INFO] [stdout]     32,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     115,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     112,
[INFO] [stdout]     117,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     101,
[INFO] [stdout]     109,
[INFO] [stdout]     112,
[INFO] [stdout]     116,
[INFO] [stdout]     121,
[INFO] [stdout]     46,
[INFO] [stdout]     116,
[INFO] [stdout]     120,
[INFO] [stdout]     116,
[INFO] [stdout]     32,
[INFO] [stdout]     60,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     10,
[INFO] [stdout]     10,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     62,
[INFO] [stdout]     32,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     115,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     112,
[INFO] [stdout]     117,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     111,
[INFO] [stdout]     110,
[INFO] [stdout]     101,
[INFO] [stdout]     46,
[INFO] [stdout]     116,
[INFO] [stdout]     120,
[INFO] [stdout]     116,
[INFO] [stdout]     32,
[INFO] [stdout]     60,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     10,
[INFO] [stdout]     110,
[INFO] [stdout]     101,
[INFO] [stdout]     32,
[INFO] [stdout]     108,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     101,
[INFO] [stdout]     44,
[INFO] [stdout]     32,
[INFO] [stdout]     102,
[INFO] [stdout]     111,
[INFO] [stdout]     117,
[INFO] [stdout]     114,
[INFO] [stdout]     32,
[INFO] [stdout]     119,
[INFO] [stdout]     111,
[INFO] [stdout]     114,
[INFO] [stdout]     100,
[INFO] [stdout]     197,
[INFO] [stdout]     155,
[INFO] [stdout]     46,
[INFO] [stdout]     10,
[INFO] [stdout]     10,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     62,
[INFO] [stdout]     32,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     115,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     112,
[INFO] [stdout]     117,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     116,
[INFO] [stdout]     104,
[INFO] [stdout]     114,
[INFO] [stdout]     101,
[INFO] [stdout]     101,
[INFO] [stdout]     46,
[INFO] [stdout]     116,
[INFO] [stdout]     120,
[INFO] [stdout]     116,
[INFO] [stdout]     32,
[INFO] [stdout]     60,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     10,
[INFO] [stdout]     114,
[INFO] [stdout]     101,
[INFO] [stdout]     101,
[INFO] [stdout]     13,
[INFO] [stdout]     10,
[INFO] [stdout]     108,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     101,
[INFO] [stdout]     115,
[INFO] [stdout]     44,
[INFO] [stdout]     13,
[INFO] [stdout]     10,
[INFO] [stdout]     102,
[INFO] [stdout]     111,
[INFO] [stdout]     117,
[INFO] [stdout]     114,
[INFO] [stdout]     32,
[INFO] [stdout]     119,
[INFO] [stdout]     111,
[INFO] [stdout]     114,
[INFO] [stdout]     100,
[INFO] [stdout]     115,
[INFO] [stdout]     46,
[INFO] [stdout]     10,
[INFO] [stdout]     10,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     62,
[INFO] [stdout]     32,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     115,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     112,
[INFO] [stdout]     117,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     116,
[INFO] [stdout]     119,
[INFO] [stdout]     111,
[INFO] [stdout]     46,
[INFO] [stdout]     116,
[INFO] [stdout]     120,
[INFO] [stdout]     116,
[INFO] [stdout]     32,
[INFO] [stdout]     60,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     10,
[INFO] [stdout]     111,
[INFO] [stdout]     32,
[INFO] [stdout]     108,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     101,
[INFO] [stdout]     115,
[INFO] [stdout]     46,
[INFO] [stdout]     10,
[INFO] [stdout]     70,
[INFO] [stdout]     111,
[INFO] [stdout]     117,
[INFO] [stdout]     114,
[INFO] [stdout]     32,
[INFO] [stdout]     119,
[INFO] [stdout]     111,
[INFO] [stdout]     114,
[INFO] [stdout]     100,
[INFO] [stdout]     115,
[INFO] [stdout]     46,
[INFO] [stdout]     10,
[INFO] [stdout] ]
[INFO] [stdout] └── var: [
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         110,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         49,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         52,
[INFO] [stdout]         57,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         101,
[INFO] [stdout]         109,
[INFO] [stdout]         112,
[INFO] [stdout]         116,
[INFO] [stdout]         121,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         48,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         111,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         49,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         50,
[INFO] [stdout]         52,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         116,
[INFO] [stdout]         104,
[INFO] [stdout]         114,
[INFO] [stdout]         101,
[INFO] [stdout]         101,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         51,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         50,
[INFO] [stdout]         55,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         116,
[INFO] [stdout]         119,
[INFO] [stdout]         111,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         50,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         50,
[INFO] [stdout]         51,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]     ]
[INFO] [stdout] 
[INFO] [stdout] command=`"/opt/rustwide/target/debug/tailr" "-c" "+3" "tests/inputs/ten.txt" "tests/inputs/empty.txt" "tests/inputs/one.txt" "tests/inputs/three.txt" "tests/inputs/two.txt"`
[INFO] [stdout] code=0
[INFO] [stdout] stdout=```
[INFO] [stdout] tests/inputs/ten.txt has 10 lines and 49 bytes
[INFO] [stdout] tests/inputs/empty.txt has 0 lines and 0 bytes
[INFO] [stdout] tests/inputs/one.txt has 1 lines and 24 bytes
[INFO] [stdout] tests/inputs/three.txt has 3 lines and 27 bytes
[INFO] [stdout] tests/inputs/two.txt has 2 lines and 23 bytes
[INFO] [stdout] ```
[INFO] [stdout] 
[INFO] [stdout] stderr=""
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::trace_unsynchronized::<std[29689e6404d28ef9]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x60ebdba3407a - std[29689e6404d28ef9]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x60ebdba3407a - <<std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[e929cb53b82a81ca]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x60ebdba4a5aa - <core[e929cb53b82a81ca]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x60ebdba4a5aa - core[e929cb53b82a81ca]::fmt::write
[INFO] [stdout]    6:     0x60ebdba39dc2 - std[29689e6404d28ef9]::io::default_write_fmt::<alloc[9d7caffeb3b5d2c6]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x60ebdba39dc2 - <alloc[9d7caffeb3b5d2c6]::vec::Vec<u8> as std[29689e6404d28ef9]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x60ebdba1277f - <std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x60ebdba1277f - std[29689e6404d28ef9]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x60ebdba2c3f9 - std[29689e6404d28ef9]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x60ebdb83419c - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x60ebdb83419c - test[a24b3028667022f7]::test_main_inner::<test[a24b3028667022f7]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x60ebdba2c5b2 - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x60ebdba2c5b2 - std[29689e6404d28ef9]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x60ebdba12838 - std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x60ebdba07a19 - std[29689e6404d28ef9]::sys::backtrace::__rust_end_short_backtrace::<std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x60ebdba1354d - __rustc[3aed6af316653e63]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x60ebdba4ad6c - core[e929cb53b82a81ca]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x60ebdb9bc8d8 - core[e929cb53b82a81ca]::panicking::panic_display::<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:259:5
[INFO] [stdout]   20:     0x60ebdb9c44f7 - <assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic::<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:1033:9
[INFO] [stdout]   21:     0x60ebdb9bf907 - <<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert> as core[e929cb53b82a81ca]::ops::function::FnOnce<(assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError,)>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x60ebdb9c3f14 - <core[e929cb53b82a81ca]::result::Result<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert, assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>>::unwrap_or_else::<<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/result.rs:1622:23
[INFO] [stdout]   23:     0x60ebdb81c3d4 - <assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>::stdout::<predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>, predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:364:31
[INFO] [stdout]   24:     0x60ebdb81fbb6 - cli[dbabff08e50b2071]::run
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:113:10
[INFO] [stdout]   25:     0x60ebdb8219fe - cli[dbabff08e50b2071]::multiple_files_c_plus_3
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:827:5
[INFO] [stdout]   26:     0x60ebdb81e857 - cli[dbabff08e50b2071]::multiple_files_c_plus_3::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:826:33
[INFO] [stdout]   27:     0x60ebdb8264e6 - <cli[dbabff08e50b2071]::multiple_files_c_plus_3::{closure#0} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x60ebdb82747b - <fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x60ebdb82747b - test[a24b3028667022f7]::__rust_begin_short_backtrace::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:724:18
[INFO] [stdout]   30:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:74
[INFO] [stdout]   31:     0x60ebdb834c6b - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   32:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   33:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   34:     0x60ebdb834c6b - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   35:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:27
[INFO] [stdout]   36:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:668:43
[INFO] [stdout]   37:     0x60ebdb82e384 - test[a24b3028667022f7]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:698:41
[INFO] [stdout]   38:     0x60ebdb82e384 - std[29689e6404d28ef9]::sys::backtrace::__rust_begin_short_backtrace::<test[a24b3028667022f7]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   39:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   40:     0x60ebdb837872 - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   41:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   42:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::<(), core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   43:     0x60ebdb837872 - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   45:     0x60ebdb837872 - <std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x60ebdba3390f - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn core[e929cb53b82a81ca]::ops::function::FnOnce<(), Output = ()> + core[e929cb53b82a81ca]::marker::Send> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   47:     0x60ebdba3390f - <std[29689e6404d28ef9]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   48:     0x794abec5faa4 - <unknown>
[INFO] [stdout]   49:     0x794abececa64 - clone
[INFO] [stdout]   50:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- one stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'one' (179) panicked at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5:
[INFO] [stdout] Unexpected stdout, failed var == [
[INFO] [stdout]     195,
[INFO] [stdout]     150,
[INFO] [stdout]     110,
[INFO] [stdout]     101,
[INFO] [stdout]     32,
[INFO] [stdout]     108,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     101,
[INFO] [stdout]     44,
[INFO] [stdout]     32,
[INFO] [stdout]     102,
[INFO] [stdout]     111,
[INFO] [stdout]     117,
[INFO] [stdout]     114,
[INFO] [stdout]     32,
[INFO] [stdout]     119,
[INFO] [stdout]     111,
[INFO] [stdout]     114,
[INFO] [stdout]     100,
[INFO] [stdout]     197,
[INFO] [stdout]     155,
[INFO] [stdout]     46,
[INFO] [stdout]     10,
[INFO] [stdout] ]
[INFO] [stdout] └── var: [
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         112,
[INFO] [stdout]         117,
[INFO] [stdout]         116,
[INFO] [stdout]         115,
[INFO] [stdout]         47,
[INFO] [stdout]         111,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         46,
[INFO] [stdout]         116,
[INFO] [stdout]         120,
[INFO] [stdout]         116,
[INFO] [stdout]         32,
[INFO] [stdout]         104,
[INFO] [stdout]         97,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         49,
[INFO] [stdout]         32,
[INFO] [stdout]         108,
[INFO] [stdout]         105,
[INFO] [stdout]         110,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         32,
[INFO] [stdout]         97,
[INFO] [stdout]         110,
[INFO] [stdout]         100,
[INFO] [stdout]         32,
[INFO] [stdout]         50,
[INFO] [stdout]         52,
[INFO] [stdout]         32,
[INFO] [stdout]         98,
[INFO] [stdout]         121,
[INFO] [stdout]         116,
[INFO] [stdout]         101,
[INFO] [stdout]         115,
[INFO] [stdout]         10,
[INFO] [stdout]     ]
[INFO] [stdout] 
[INFO] [stdout] command=`"/opt/rustwide/target/debug/tailr" "tests/inputs/one.txt"`
[INFO] [stdout] code=0
[INFO] [stdout] stdout="tests/inputs/one.txt has 1 lines and 24 bytes\n"
[INFO] [stdout] stderr=""
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x60ebdba3407a - std[29689e6404d28ef9]::backtrace_rs::backtrace::trace_unsynchronized::<std[29689e6404d28ef9]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x60ebdba3407a - std[29689e6404d28ef9]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x60ebdba3407a - <<std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[e929cb53b82a81ca]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x60ebdba4a5aa - <core[e929cb53b82a81ca]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x60ebdba4a5aa - core[e929cb53b82a81ca]::fmt::write
[INFO] [stdout]    6:     0x60ebdba39dc2 - std[29689e6404d28ef9]::io::default_write_fmt::<alloc[9d7caffeb3b5d2c6]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x60ebdba39dc2 - <alloc[9d7caffeb3b5d2c6]::vec::Vec<u8> as std[29689e6404d28ef9]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x60ebdba1277f - <std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x60ebdba1277f - std[29689e6404d28ef9]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x60ebdba2c3f9 - std[29689e6404d28ef9]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x60ebdb83419c - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x60ebdb83419c - test[a24b3028667022f7]::test_main_inner::<test[a24b3028667022f7]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x60ebdba2c5b2 - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x60ebdba2c5b2 - std[29689e6404d28ef9]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x60ebdba12838 - std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x60ebdba07a19 - std[29689e6404d28ef9]::sys::backtrace::__rust_end_short_backtrace::<std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x60ebdba1354d - __rustc[3aed6af316653e63]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x60ebdba4ad6c - core[e929cb53b82a81ca]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x60ebdb9bc8d8 - core[e929cb53b82a81ca]::panicking::panic_display::<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:259:5
[INFO] [stdout]   20:     0x60ebdb9c44f7 - <assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic::<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:1033:9
[INFO] [stdout]   21:     0x60ebdb9bf907 - <<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert> as core[e929cb53b82a81ca]::ops::function::FnOnce<(assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError,)>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x60ebdb9c3f14 - <core[e929cb53b82a81ca]::result::Result<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert, assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>>::unwrap_or_else::<<assert_cmd[9b6bffa2ce74e2ac]::assert::AssertError>::panic<assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/result.rs:1622:23
[INFO] [stdout]   23:     0x60ebdb81c3d4 - <assert_cmd[9b6bffa2ce74e2ac]::assert::Assert>::stdout::<predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>, predicates[739e756c7ef55c7b]::ord::EqPredicate<&[u8]>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.10/src/assert.rs:364:31
[INFO] [stdout]   24:     0x60ebdb81fbb6 - cli[dbabff08e50b2071]::run
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:113:10
[INFO] [stdout]   25:     0x60ebdb821ade - cli[dbabff08e50b2071]::one
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:242:5
[INFO] [stdout]   26:     0x60ebdb81e9a7 - cli[dbabff08e50b2071]::one::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:241:13
[INFO] [stdout]   27:     0x60ebdb8266a6 - <cli[dbabff08e50b2071]::one::{closure#0} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x60ebdb82747b - <fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x60ebdb82747b - test[a24b3028667022f7]::__rust_begin_short_backtrace::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:724:18
[INFO] [stdout]   30:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:74
[INFO] [stdout]   31:     0x60ebdb834c6b - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   32:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   33:     0x60ebdb834c6b - std[29689e6404d28ef9]::panicking::catch_unwind::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   34:     0x60ebdb834c6b - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   35:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test_in_process
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:27
[INFO] [stdout]   36:     0x60ebdb834c6b - test[a24b3028667022f7]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:668:43
[INFO] [stdout]   37:     0x60ebdb82e384 - test[a24b3028667022f7]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:698:41
[INFO] [stdout]   38:     0x60ebdb82e384 - std[29689e6404d28ef9]::sys::backtrace::__rust_begin_short_backtrace::<test[a24b3028667022f7]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   39:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   40:     0x60ebdb837872 - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   41:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   42:     0x60ebdb837872 - std[29689e6404d28ef9]::panicking::catch_unwind::<(), core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   43:     0x60ebdb837872 - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x60ebdb837872 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   45:     0x60ebdb837872 - <std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x60ebdba3390f - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn core[e929cb53b82a81ca]::ops::function::FnOnce<(), Output = ()> + core[e929cb53b82a81ca]::marker::Send> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   47:     0x60ebdba3390f - <std[29689e6404d28ef9]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   48:     0x794abec5faa4 - <unknown>
[INFO] [stdout]   49:     0x794abececa64 - clone
[INFO] [stdout]   50:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- multiple_files_n_plus_1 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'multiple_files_n_plus_1' (153) panicked at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5:
[INFO] [stdout] Unexpected stdout, failed var == [
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     62,
[INFO] [stdout]     32,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     115,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     112,
[INFO] [stdout]     117,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     110,
[INFO] [stdout]     46,
[INFO] [stdout]     116,
[INFO] [stdout]     120,
[INFO] [stdout]     116,
[INFO] [stdout]     32,
[INFO] [stdout]     60,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     10,
[INFO] [stdout]     111,
[INFO] [stdout]     110,
[INFO] [stdout]     101,
[INFO] [stdout]     10,
[INFO] [stdout]     116,
[INFO] [stdout]     119,
[INFO] [stdout]     111,
[INFO] [stdout]     10,
[INFO] [stdout]     116,
[INFO] [stdout]     104,
[INFO] [stdout]     114,
[INFO] [stdout]     101,
[INFO] [stdout]     101,
[INFO] [stdout]     10,
[INFO] [stdout]     102,
[INFO] [stdout]     111,
[INFO] [stdout]     117,
[INFO] [stdout]     114,
[INFO] [stdout]     10,
[INFO] [stdout]     102,
[INFO] [stdout]     105,
[INFO] [stdout]     118,
[INFO] [stdout]     101,
[INFO] [stdout]     10,
[INFO] [stdout]     115,
[INFO] [stdout]     105,
[INFO] [stdout]     120,
[INFO] [stdout]     10,
[INFO] [stdout]     115,
[INFO] [stdout]     101,
[INFO] [stdout]     118,
[INFO] [stdout]     101,
[INFO] [stdout]     110,
[INFO] [stdout]     10,
[INFO] [stdout]     101,
[INFO] [stdout]     105,
[INFO] [stdout]     103,
[INFO] [stdout]     104,
[INFO] [stdout]     116,
[INFO] [stdout]     10,
[INFO] [stdout]     110,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     101,
[INFO] [stdout]     10,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     110,
[INFO] [stdout]     10,
[INFO] [stdout]     10,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     62,
[INFO] [stdout]     32,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     115,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     112,
[INFO] [stdout]     117,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     101,
[INFO] [stdout]     109,
[INFO] [stdout]     112,
[INFO] [stdout]     116,
[INFO] [stdout]     121,
[INFO] [stdout]     46,
[INFO] [stdout]     116,
[INFO] [stdout]     120,
[INFO] [stdout]     116,
[INFO] [stdout]     32,
[INFO] [stdout]     60,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     10,
[INFO] [stdout]     10,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     62,
[INFO] [stdout]     32,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     115,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     112,
[INFO] [stdout]     117,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     111,
[INFO] [stdout]     110,
[INFO] [stdout]     101,
[INFO] [stdout]     46,
[INFO] [stdout]     116,
[INFO] [stdout]     120,
[INFO] [stdout]     116,
[INFO] [stdout]     32,
[INFO] [stdout]     60,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     10,
[INFO] [stdout]     195,
[INFO] [stdout]     150,
[INFO] [stdout]     110,
[INFO] [stdout]     101,
[INFO] [stdout]     32,
[INFO] [stdout]     108,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     101,
[INFO] [stdout]     44,
[INFO] [stdout]     32,
[INFO] [stdout]     102,
[INFO] [stdout]     111,
[INFO] [stdout]     117,
[INFO] [stdout]     114,
[INFO] [stdout]     32,
[INFO] [stdout]     119,
[INFO] [stdout]     111,
[INFO] [stdout]     114,
[INFO] [stdout]     100,
[INFO] [stdout]     197,
[INFO] [stdout]     155,
[INFO] [stdout]     46,
[INFO] [stdout]     10,
[INFO] [stdout]     10,
[INFO] [stdout]     61,
[INFO] [stdout]     61,
[INFO] [stdout]     62,
[INFO] [stdout]     32,
[INFO] [stdout]     116,
[INFO] [stdout]     101,
[INFO] [stdout]     115,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     105,
[INFO] [stdout]     110,
[INFO] [stdout]     112,
[INFO] [stdout]     117,
[INFO] [stdout]     116,
[INFO] [stdout]     115,
[INFO] [stdout]     47,
[INFO] [stdout]     116,
[INFO] [stdout]     104,
[INFO] [stdout]     114,
[INFO] [stdout]     101,
[INFO] [stdout]     101,
[INFO] [stdout]     46,
[INFO] [stdout]     116,
[INFO] [stdout]     120,
[INFO] [stdout]     116,
[INFO] [stdout]     32,
[INFO] [stdout]     60,
[WARN] too many lines in the log, truncating it
