[INFO] cloning repository https://github.com/billywoodxyz/rustack
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/billywoodxyz/rustack" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbillywoodxyz%2Frustack", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbillywoodxyz%2Frustack'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6796f18d5341e5a2b75ef207846e656ad68d3901
[INFO] testing billywoodxyz/rustack/6796f18d5341e5a2b75ef207846e656ad68d3901 against nightly-2024-10-28+rustflags=-Zrandomize-layout for randomize-layout
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbillywoodxyz%2Frustack" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/billywoodxyz/rustack on toolchain nightly-2024-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/billywoodxyz/rustack
[INFO] finished tweaking git repo https://github.com/billywoodxyz/rustack
[INFO] tweaked toml for git repo https://github.com/billywoodxyz/rustack written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/billywoodxyz/rustack 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" "+nightly-2024-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 09a35ffdec73b185eb4c7b5a86fa1a577475337c42653ff04a7216af4bd27240
[INFO] running `Command { std: "docker" "start" "-a" "09a35ffdec73b185eb4c7b5a86fa1a577475337c42653ff04a7216af4bd27240", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09a35ffdec73b185eb4c7b5a86fa1a577475337c42653ff04a7216af4bd27240", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09a35ffdec73b185eb4c7b5a86fa1a577475337c42653ff04a7216af4bd27240", kill_on_drop: false }`
[INFO] [stdout] 09a35ffdec73b185eb4c7b5a86fa1a577475337c42653ff04a7216af4bd27240
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Zrandomize-layout" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f1dd3dddce9d9fe989d09283ef2ffa5094b8051bbcb2e2d234bfb011f4330e22
[INFO] running `Command { std: "docker" "start" "-a" "f1dd3dddce9d9fe989d09283ef2ffa5094b8051bbcb2e2d234bfb011f4330e22", kill_on_drop: false }`
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling rustack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `count_lines` is never used
[INFO] [stdout]  --> src/count_lines/mod.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn count_lines(path: &str, ext: &str) -> u64 {
[INFO] [stdout]   |    ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/engine/mod.rs:4:5
[INFO] [stdout]    |
[INFO] [stdout] 3  | pub enum Instruction {
[INFO] [stdout]    |          ----------- variants in this enum
[INFO] [stdout] 4  |     LoadVal { val: u16 },
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 5  |     WriteVar { name: String },
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 6  |     ReadVar { name: String },
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 7  |     Add,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 8  |     Multiply,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 9  |     CmpNe,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 10 |     ConditionLoop { offset: u16 },
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 11 |     ReturnValue,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `ip`, `sp`, `sf`, `stack`, and `ixs` are never read
[INFO] [stdout]   --> src/engine/mod.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct ByteCodeEngine {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] 16 |     ip: u16,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 17 |     sp: u16,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 18 |     sf: HashMap<String, u16>,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 19 |     stack: Vec<u16>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 20 |     pub ixs: Vec<Instruction>,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `run` is never used
[INFO] [stdout]   --> src/engine/mod.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl ByteCodeEngine {
[INFO] [stdout]    | ------------------- method in this implementation
[INFO] [stdout] 24 |     pub fn run(&mut self) -> Option<u16> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "f1dd3dddce9d9fe989d09283ef2ffa5094b8051bbcb2e2d234bfb011f4330e22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1dd3dddce9d9fe989d09283ef2ffa5094b8051bbcb2e2d234bfb011f4330e22", kill_on_drop: false }`
[INFO] [stdout] f1dd3dddce9d9fe989d09283ef2ffa5094b8051bbcb2e2d234bfb011f4330e22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Zrandomize-layout" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 24cf132e3f5f03ef7d1a3c622c2e55db3fb37d85a401ef89293aeb160e9b711e
[INFO] running `Command { std: "docker" "start" "-a" "24cf132e3f5f03ef7d1a3c622c2e55db3fb37d85a401ef89293aeb160e9b711e", kill_on_drop: false }`
[INFO] [stdout] warning: function `count_lines` is never used
[INFO] [stdout]  --> src/count_lines/mod.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn count_lines(path: &str, ext: &str) -> u64 {
[INFO] [stdout]   |    ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/engine/mod.rs:4:5
[INFO] [stdout]    |
[INFO] [stdout] 3  | pub enum Instruction {
[INFO] [stdout]    |          ----------- variants in this enum
[INFO] [stdout] 4  |     LoadVal { val: u16 },
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 5  |     WriteVar { name: String },
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 6  |     ReadVar { name: String },
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 7  |     Add,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 8  |     Multiply,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 9  |     CmpNe,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 10 |     ConditionLoop { offset: u16 },
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 11 |     ReturnValue,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `ip`, `sp`, `sf`, `stack`, and `ixs` are never read
[INFO] [stdout]   --> src/engine/mod.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct ByteCodeEngine {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] 16 |     ip: u16,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 17 |     sp: u16,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 18 |     sf: HashMap<String, u16>,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 19 |     stack: Vec<u16>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 20 |     pub ixs: Vec<Instruction>,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `run` is never used
[INFO] [stdout]   --> src/engine/mod.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl ByteCodeEngine {
[INFO] [stdout]    | ------------------- method in this implementation
[INFO] [stdout] 24 |     pub fn run(&mut self) -> Option<u16> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rustack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "24cf132e3f5f03ef7d1a3c622c2e55db3fb37d85a401ef89293aeb160e9b711e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24cf132e3f5f03ef7d1a3c622c2e55db3fb37d85a401ef89293aeb160e9b711e", kill_on_drop: false }`
[INFO] [stdout] 24cf132e3f5f03ef7d1a3c622c2e55db3fb37d85a401ef89293aeb160e9b711e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Zrandomize-layout" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 26ff6d4af96e2020428f8ab72069bb34e27230996f64090682bdbed9acdc21d6
[INFO] running `Command { std: "docker" "start" "-a" "26ff6d4af96e2020428f8ab72069bb34e27230996f64090682bdbed9acdc21d6", kill_on_drop: false }`
[INFO] [stderr] warning: function `count_lines` is never used
[INFO] [stderr]  --> src/count_lines/mod.rs:5:4
[INFO] [stderr]   |
[INFO] [stderr] 5 | fn count_lines(path: &str, ext: &str) -> u64 {
[INFO] [stderr]   |    ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: multiple variants are never constructed
[INFO] [stderr]   --> src/engine/mod.rs:4:5
[INFO] [stderr]    |
[INFO] [stderr] 3  | pub enum Instruction {
[INFO] [stderr]    |          ----------- variants in this enum
[INFO] [stderr] 4  |     LoadVal { val: u16 },
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 5  |     WriteVar { name: String },
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 6  |     ReadVar { name: String },
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 7  |     Add,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 8  |     Multiply,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 9  |     CmpNe,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 10 |     ConditionLoop { offset: u16 },
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 11 |     ReturnValue,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `ip`, `sp`, `sf`, `stack`, and `ixs` are never read
[INFO] [stderr]   --> src/engine/mod.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub struct ByteCodeEngine {
[INFO] [stderr]    |            -------------- fields in this struct
[INFO] [stderr] 16 |     ip: u16,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 17 |     sp: u16,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 18 |     sf: HashMap<String, u16>,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 19 |     stack: Vec<u16>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 20 |     pub ixs: Vec<Instruction>,
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `run` is never used
[INFO] [stderr]   --> src/engine/mod.rs:24:12
[INFO] [stderr]    |
[INFO] [stderr] 23 | impl ByteCodeEngine {
[INFO] [stderr]    | ------------------- method in this implementation
[INFO] [stderr] 24 |     pub fn run(&mut self) -> Option<u16> {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rustack` (lib) generated 4 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rustack-b3d772c77d281d0e)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test engine::tests::test_basic ... ok
[INFO] [stdout] test engine::tests::test_loop ... ok
[INFO] [stdout] test count_lines::tests::test_walk_through ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- count_lines::tests::test_walk_through stdout ----
[INFO] [stdout] total number of lines: 215
[INFO] [stdout] thread 'count_lines::tests::test_walk_through' panicked at src/count_lines/mod.rs:31:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: 215
[INFO] [stdout]  right: 210
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c7e1311a9ca - std::backtrace_rs::backtrace::libunwind::trace::h207520d6e9873551
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stdout]    1:     0x5c7e1311a9ca - std::backtrace_rs::backtrace::trace_unsynchronized::h2ed7433f370e3eca
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x5c7e1311a9ca - std::sys::backtrace::_print_fmt::h916fac51166b18d7
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5c7e1311a9ca - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha0a4c9b8ce3802e6
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5c7e131418c3 - core::fmt::rt::Argument::fmt::h4cfc8587d52b3eb5
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x5c7e131418c3 - core::fmt::write::h522cc39e5b36ae9f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/mod.rs:1190:21
[INFO] [stdout]    6:     0x5c7e131173a3 - std::io::Write::write_fmt::h7d3c26752da97734
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/io/mod.rs:1839:15
[INFO] [stdout]    7:     0x5c7e1311a812 - std::sys::backtrace::BacktraceLock::print::h4b9e00b29e9c0942
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x5c7e1311be5a - std::panicking::default_hook::{{closure}}::hb59b88280d0324d9
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:268:22
[INFO] [stdout]    9:     0x5c7e1311bc64 - std::panicking::default_hook::he1dd496665be4a29
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:292:9
[INFO] [stdout]   10:     0x5c7e130d3d39 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h4ff71de18744e1dc
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   11:     0x5c7e130d3d39 - test::test_main::{{closure}}::hcf7c055ce117aa81
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:133:21
[INFO] [stdout]   12:     0x5c7e1311c558 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h1d66c6bbd60c9692
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   13:     0x5c7e1311c558 - std::panicking::rust_panic_with_hook::h2ff17fe8f26dfcf8
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:809:13
[INFO] [stdout]   14:     0x5c7e1311c31a - std::panicking::begin_panic_handler::{{closure}}::h4fad77951c07e101
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:674:13
[INFO] [stdout]   15:     0x5c7e1311aea9 - std::sys::backtrace::__rust_end_short_backtrace::hb1a25b3da5d0ea08
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:170:18
[INFO] [stdout]   16:     0x5c7e1311bfac - rust_begin_unwind
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:665:5
[INFO] [stdout]   17:     0x5c7e131402c0 - core::panicking::panic_fmt::ha9db07b529f9b256
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panicking.rs:75:14
[INFO] [stdout]   18:     0x5c7e1314068b - core::panicking::assert_failed_inner::h04f38944d74a80a8
[INFO] [stdout]   19:     0x5c7e13130585 - core::panicking::assert_failed::h6dfbfad828d2743d
[INFO] [stdout]   20:     0x5c7e13098ede - rustack::count_lines::tests::test_walk_through::h9af6895642fbc2f3
[INFO] [stdout]                                at /opt/rustwide/workdir/src/count_lines/mod.rs:31:9
[INFO] [stdout]   21:     0x5c7e13098e47 - rustack::count_lines::tests::test_walk_through::{{closure}}::ha648ff8136d8da14
[INFO] [stdout]                                at /opt/rustwide/workdir/src/count_lines/mod.rs:30:27
[INFO] [stdout]   22:     0x5c7e13096006 - core::ops::function::FnOnce::call_once::hf1a16f9f39775c42
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x5c7e130d860b - core::ops::function::FnOnce::call_once::h22c3ba5715e93f05
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5c7e130d860b - test::__rust_begin_short_backtrace::h8e82d8113d0da17f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:621:18
[INFO] [stdout]   25:     0x5c7e130d7f87 - test::run_test_in_process::{{closure}}::h33235f4f20b7b7c7
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:644:60
[INFO] [stdout]   26:     0x5c7e130d7f87 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb5043206310c586f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   27:     0x5c7e130d7f87 - std::panicking::try::do_call::h9ad4731a60ab23e2
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:557:40
[INFO] [stdout]   28:     0x5c7e130d7f87 - std::panicking::try::h3824d23db772a716
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:520:19
[INFO] [stdout]   29:     0x5c7e130d7f87 - std::panic::catch_unwind::h5afd514605fde46b
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panic.rs:358:14
[INFO] [stdout]   30:     0x5c7e130d7f87 - test::run_test_in_process::h0d5cbfa7067d1720
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:644:27
[INFO] [stdout]   31:     0x5c7e130d7f87 - test::run_test::{{closure}}::h708eb8872708115d
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:565:43
[INFO] [stdout]   32:     0x5c7e1309b6a4 - test::run_test::{{closure}}::h392c51cee94713ab
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:595:41
[INFO] [stdout]   33:     0x5c7e1309b6a4 - std::sys::backtrace::__rust_begin_short_backtrace::h2f40290710935a8b
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:154:18
[INFO] [stdout]   34:     0x5c7e1309ee4e - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h3fd968d89053a903
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/thread/mod.rs:541:17
[INFO] [stdout]   35:     0x5c7e1309ee4e - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h743f637ba4229880
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   36:     0x5c7e1309ee4e - std::panicking::try::do_call::h07440897322525a6
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:557:40
[INFO] [stdout]   37:     0x5c7e1309ee4e - std::panicking::try::he5a2e00188156637
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:520:19
[INFO] [stdout]   38:     0x5c7e1309ee4e - std::panic::catch_unwind::hbaf3cae49b3c6433
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panic.rs:358:14
[INFO] [stdout]   39:     0x5c7e1309ee4e - std::thread::Builder::spawn_unchecked_::{{closure}}::h8e141ea224820bce
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/thread/mod.rs:540:30
[INFO] [stdout]   40:     0x5c7e1309ee4e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h90d312fedd7b8ea8
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x5c7e13120b7b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h69aa08ddb6adb8b6
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   42:     0x5c7e13120b7b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5aa36efdb79c806f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   43:     0x5c7e13120b7b - std::sys::pal::unix::thread::Thread::new::thread_start::h6cd80a1b4be5158d
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/pal/unix/thread.rs:105:17
[INFO] [stdout]   44:     0x7aaf5c484ac3 - <unknown>
[INFO] [stdout]   45:     0x7aaf5c515a04 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     count_lines::tests::test_walk_through
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "26ff6d4af96e2020428f8ab72069bb34e27230996f64090682bdbed9acdc21d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26ff6d4af96e2020428f8ab72069bb34e27230996f64090682bdbed9acdc21d6", kill_on_drop: false }`
[INFO] [stdout] 26ff6d4af96e2020428f8ab72069bb34e27230996f64090682bdbed9acdc21d6
