[INFO] cloning repository https://github.com/wyhhh/rg
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wyhhh/rg" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwyhhh%2Frg", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwyhhh%2Frg'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c6c5d0cb89429b901c23d05dde32d1a4c7d3e67e
[INFO] checking wyhhh/rg against try#fa4dd1f19bfeb3fd235dc7f1406c42404436bef5 for pr-145108-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwyhhh%2Frg" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/wyhhh/rg
[INFO] finished tweaking git repo https://github.com/wyhhh/rg
[INFO] tweaked toml for git repo https://github.com/wyhhh/rg written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/wyhhh/rg on toolchain fa4dd1f19bfeb3fd235dc7f1406c42404436bef5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fa4dd1f19bfeb3fd235dc7f1406c42404436bef5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/wyhhh/rg 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" "+fa4dd1f19bfeb3fd235dc7f1406c42404436bef5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking wyhhh/rg against try#fa4dd1f19bfeb3fd235dc7f1406c42404436bef5 for pr-145108-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwyhhh%2Frg" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/wyhhh/rg
[INFO] finished tweaking git repo https://github.com/wyhhh/rg
[INFO] tweaked toml for git repo https://github.com/wyhhh/rg written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/wyhhh/rg on toolchain fa4dd1f19bfeb3fd235dc7f1406c42404436bef5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fa4dd1f19bfeb3fd235dc7f1406c42404436bef5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/wyhhh/rg 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" "+fa4dd1f19bfeb3fd235dc7f1406c42404436bef5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+fa4dd1f19bfeb3fd235dc7f1406c42404436bef5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 974a1b54e9c29ccdbaa2035c04b5376e358876634a06f9cb433d49d177e37bd3
[INFO] running `Command { std: "docker" "start" "-a" "974a1b54e9c29ccdbaa2035c04b5376e358876634a06f9cb433d49d177e37bd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "974a1b54e9c29ccdbaa2035c04b5376e358876634a06f9cb433d49d177e37bd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "974a1b54e9c29ccdbaa2035c04b5376e358876634a06f9cb433d49d177e37bd3", kill_on_drop: false }`
[INFO] [stdout] 974a1b54e9c29ccdbaa2035c04b5376e358876634a06f9cb433d49d177e37bd3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+fa4dd1f19bfeb3fd235dc7f1406c42404436bef5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f72793bbd5e060ad112de4c1bd2f2ac638acda31582a4703d5837be71c18d28d
[INFO] running `Command { std: "docker" "start" "-a" "f72793bbd5e060ad112de4c1bd2f2ac638acda31582a4703d5837be71c18d28d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.117
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]     Checking getrandom v0.2.4
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]    Compiling enum_len v0.1.0 (/opt/rustwide/workdir/enum_len)
[INFO] [stderr]     Checking rg v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Mode` and `combinator::RgBindMode`
[INFO] [stdout]  --> src/fmt/json.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::{combinator::RgBindMode, extend::Case, util, Mode, Rg};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^                      ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Mode` and `combinator::RgBindMode`
[INFO] [stdout]  --> src/fmt/json.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::{combinator::RgBindMode, extend::Case, util, Mode, Rg};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^                      ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `g` is never read
[INFO] [stdout]    --> src/combinator.rs:182:5
[INFO] [stdout]     |
[INFO] [stdout] 181 | pub struct Check<G> {
[INFO] [stdout]     |            ----- field in this struct
[INFO] [stdout] 182 |     g: G,
[INFO] [stdout]     |     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `g` is never read
[INFO] [stdout]    --> src/combinator.rs:182:5
[INFO] [stdout]     |
[INFO] [stdout] 181 | pub struct Check<G> {
[INFO] [stdout]     |            ----- field in this struct
[INFO] [stdout] 182 |     g: G,
[INFO] [stdout]     |     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> src/main.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     println!("{:?}", res);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `println! { "{:?}", res }`
[INFO] [stdout]    = note: to `{ $crate :: io :: _print($crate :: format_args_nl! ("{:?}", res)); }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> src/main.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     println!("{:?}", res);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `println! { "{:?}", res }`
[INFO] [stdout]    = note: to `{ $crate :: io :: _print($crate :: format_args_nl! ("{:?}", res)); }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> src/main.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |         println!("{:?}", x);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `println! { "{:?}", x }`
[INFO] [stdout]    = note: to `{ $crate :: io :: _print($crate :: format_args_nl! ("{:?}", x)); }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> src/main.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         println!("{:?}", res);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `println! { "{:?}", res }`
[INFO] [stdout]    = note: to `{ $crate :: io :: _print($crate :: format_args_nl! ("{:?}", res)); }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> src/main.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |         println!("{:?}", x);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `println! { "{:?}", x }`
[INFO] [stdout]    = note: to `{ $crate :: io :: _print($crate :: format_args_nl! ("{:?}", x)); }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> src/main.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |         println!("{:?}", res);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `println! { "{:?}", res }`
[INFO] [stdout]    = note: to `{ $crate :: io :: _print($crate :: format_args_nl! ("{:?}", res)); }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> src/main.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         println!("{:?}", res);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `println! { "{:?}", res }`
[INFO] [stdout]    = note: to `{ $crate :: io :: _print($crate :: format_args_nl! ("{:?}", res)); }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> src/main.rs:59:13
[INFO] [stdout]    |
[INFO] [stdout] 59 |     let r = combine!(Mode::Noun, Mode::Adverb; ",", "");
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `combine! { Mode::Noun, Mode::Adverb; ",", "" }`
[INFO] [stdout]    = note: to `$crate :: Rg :: new().combine :: < & str, _ >
[INFO] [stdout]            (& [& Mode::Noun, & Mode::Adverb], & [",", ""])`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> src/main.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |         println!("{:?}", res);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `println! { "{:?}", res }`
[INFO] [stdout]    = note: to `{ $crate :: io :: _print($crate :: format_args_nl! ("{:?}", res)); }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> src/main.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 60 |     println!("{:?}", r);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `println! { "{:?}", r }`
[INFO] [stdout]    = note: to `{ $crate :: io :: _print($crate :: format_args_nl! ("{:?}", r)); }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> src/main.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 64 |     println!("{:?}", res);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `println! { "{:?}", res }`
[INFO] [stdout]    = note: to `{ $crate :: io :: _print($crate :: format_args_nl! ("{:?}", res)); }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> src/main.rs:59:13
[INFO] [stdout]    |
[INFO] [stdout] 59 |     let r = combine!(Mode::Noun, Mode::Adverb; ",", "");
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `combine! { Mode::Noun, Mode::Adverb; ",", "" }`
[INFO] [stdout]    = note: to `$crate :: Rg :: new().combine :: < & str, _ >
[INFO] [stdout]            (& [& Mode::Noun, & Mode::Adverb], & [",", ""])`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> src/main.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 68 |     println!("{:?}", res);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `println! { "{:?}", res }`
[INFO] [stdout]    = note: to `{ $crate :: io :: _print($crate :: format_args_nl! ("{:?}", res)); }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> src/main.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 60 |     println!("{:?}", r);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `println! { "{:?}", r }`
[INFO] [stdout]    = note: to `{ $crate :: io :: _print($crate :: format_args_nl! ("{:?}", r)); }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> src/main.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 84 |     println!("{:?}", g.generate());
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `println! { "{:?}", g.generate() }`
[INFO] [stdout]    = note: to `{ $crate :: io :: _print($crate :: format_args_nl! ("{:?}", g.generate())); }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> src/main.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 64 |     println!("{:?}", res);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `println! { "{:?}", res }`
[INFO] [stdout]    = note: to `{ $crate :: io :: _print($crate :: format_args_nl! ("{:?}", res)); }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> src/main.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 89 |     println!("{}", res);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `println! { "{}", res }`
[INFO] [stdout]    = note: to `{ $crate :: io :: _print($crate :: format_args_nl! ("{}", res)); }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> src/main.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 68 |     println!("{:?}", res);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `println! { "{:?}", res }`
[INFO] [stdout]    = note: to `{ $crate :: io :: _print($crate :: format_args_nl! ("{:?}", res)); }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> src/main.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 93 |     println!("{:?}", res);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `println! { "{:?}", res }`
[INFO] [stdout]    = note: to `{ $crate :: io :: _print($crate :: format_args_nl! ("{:?}", res)); }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> src/main.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 84 |     println!("{:?}", g.generate());
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `println! { "{:?}", g.generate() }`
[INFO] [stdout]    = note: to `{ $crate :: io :: _print($crate :: format_args_nl! ("{:?}", g.generate())); }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> src/main.rs:97:5
[INFO] [stdout]    |
[INFO] [stdout] 97 |     println!("{:?}", res);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `println! { "{:?}", res }`
[INFO] [stdout]    = note: to `{ $crate :: io :: _print($crate :: format_args_nl! ("{:?}", res)); }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> src/main.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 89 |     println!("{}", res);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `println! { "{}", res }`
[INFO] [stdout]    = note: to `{ $crate :: io :: _print($crate :: format_args_nl! ("{}", res)); }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> src/main.rs:99:5
[INFO] [stdout]    |
[INFO] [stdout] 99 |     println!("ok. cost: {:?}", now.elapsed());
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `println! { "ok. cost: {:?}", now.elapsed() }`
[INFO] [stdout]    = note: to `{
[INFO] [stdout]                $crate :: io ::
[INFO] [stdout]                _print($crate :: format_args_nl! ("ok. cost: {:?}", now.elapsed()));
[INFO] [stdout]            }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> src/main.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 93 |     println!("{:?}", res);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `println! { "{:?}", res }`
[INFO] [stdout]    = note: to `{ $crate :: io :: _print($crate :: format_args_nl! ("{:?}", res)); }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> src/main.rs:97:5
[INFO] [stdout]    |
[INFO] [stdout] 97 |     println!("{:?}", res);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `println! { "{:?}", res }`
[INFO] [stdout]    = note: to `{ $crate :: io :: _print($crate :: format_args_nl! ("{:?}", res)); }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> src/main.rs:99:5
[INFO] [stdout]    |
[INFO] [stdout] 99 |     println!("ok. cost: {:?}", now.elapsed());
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `println! { "ok. cost: {:?}", now.elapsed() }`
[INFO] [stdout]    = note: to `{
[INFO] [stdout]                $crate :: io ::
[INFO] [stdout]                _print($crate :: format_args_nl! ("ok. cost: {:?}", now.elapsed()));
[INFO] [stdout]            }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `Command { std: "docker" "inspect" "f72793bbd5e060ad112de4c1bd2f2ac638acda31582a4703d5837be71c18d28d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f72793bbd5e060ad112de4c1bd2f2ac638acda31582a4703d5837be71c18d28d", kill_on_drop: false }`
[INFO] [stdout] f72793bbd5e060ad112de4c1bd2f2ac638acda31582a4703d5837be71c18d28d
