[INFO] cloning repository https://github.com/pranavnt/CArs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pranavnt/CArs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpranavnt%2FCArs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpranavnt%2FCArs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b6d6a74afeb2d9c9e3488b162e6f9363958f79e4
[INFO] testing pranavnt/CArs against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpranavnt%2FCArs" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/pranavnt/CArs
[INFO] finished tweaking git repo https://github.com/pranavnt/CArs
[INFO] tweaked toml for git repo https://github.com/pranavnt/CArs written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pranavnt/CArs on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/pranavnt/CArs 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" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2d4abe0808b9e0ba4648ba194a6d90e55331b6660bd1b03aead7d386351e7d2d
[INFO] running `Command { std: "docker" "start" "-a" "2d4abe0808b9e0ba4648ba194a6d90e55331b6660bd1b03aead7d386351e7d2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d4abe0808b9e0ba4648ba194a6d90e55331b6660bd1b03aead7d386351e7d2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d4abe0808b9e0ba4648ba194a6d90e55331b6660bd1b03aead7d386351e7d2d", kill_on_drop: false }`
[INFO] [stdout] 2d4abe0808b9e0ba4648ba194a6d90e55331b6660bd1b03aead7d386351e7d2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "build" "--frozen" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 7c17996c25cb25c8be2ce5e25ea67a56f5bbc156b6d16ab30f2abe074d88eb92
[INFO] running `Command { std: "docker" "start" "-a" "7c17996c25cb25c8be2ce5e25ea67a56f5bbc156b6d16ab30f2abe074d88eb92", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling futures-sink v0.3.28
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling crossbeam-channel v0.5.8
[INFO] [stderr]    Compiling flate2 v1.0.27
[INFO] [stderr]    Compiling bytemuck v1.13.1
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling syn v2.0.31
[INFO] [stderr]    Compiling nanorand v0.7.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling qoi v0.4.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling png v0.17.10
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rayon v1.7.0
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling pin-project-internal v1.1.3
[INFO] [stderr]    Compiling jpeg-decoder v0.3.0
[INFO] [stderr]    Compiling pin-project v1.1.3
[INFO] [stderr]    Compiling flume v0.10.14
[INFO] [stderr]    Compiling tiff v0.9.0
[INFO] [stderr]    Compiling exr v1.7.0
[INFO] [stderr]    Compiling image v0.24.7
[INFO] [stderr]    Compiling cars v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.38s
[INFO] running `Command { std: "docker" "inspect" "7c17996c25cb25c8be2ce5e25ea67a56f5bbc156b6d16ab30f2abe074d88eb92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c17996c25cb25c8be2ce5e25ea67a56f5bbc156b6d16ab30f2abe074d88eb92", kill_on_drop: false }`
[INFO] [stdout] 7c17996c25cb25c8be2ce5e25ea67a56f5bbc156b6d16ab30f2abe074d88eb92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "--no-run" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 049da7d2f1f80eca67887e2959486c7337e7fe739135e5b2962159c0d97511dd
[INFO] running `Command { std: "docker" "start" "-a" "049da7d2f1f80eca67887e2959486c7337e7fe739135e5b2962159c0d97511dd", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]    Compiling cars v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "049da7d2f1f80eca67887e2959486c7337e7fe739135e5b2962159c0d97511dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "049da7d2f1f80eca67887e2959486c7337e7fe739135e5b2962159c0d97511dd", kill_on_drop: false }`
[INFO] [stdout] 049da7d2f1f80eca67887e2959486c7337e7fe739135e5b2962159c0d97511dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 486ccc8fd66e84be0af9ef333ba93dc6e9ff47cfc9b1ba4e6b79e73fc2cb8a21
[INFO] running `Command { std: "docker" "start" "-a" "486ccc8fd66e84be0af9ef333ba93dc6e9ff47cfc9b1ba4e6b79e73fc2cb8a21", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/cars/3aa32715d91c58ff/deps/cars-3aa32715d91c58ff)
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::rule30_test ... FAILED
[INFO] [stdout] test tests::conway_test ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::rule30_test stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::rule30_test' (26) panicked at src/lib.rs:90:28:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: IoError(Os { code: 2, kind: NotFound, message: "No such file or directory" })
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x63d95025cdc2 - std[840933623431fd06]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x63d95025cdc2 - std[840933623431fd06]::backtrace_rs::backtrace::trace_unsynchronized::<std[840933623431fd06]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x63d95025cdc2 - std[840933623431fd06]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x63d95025cdc2 - <<std[840933623431fd06]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[8f93d80df273fe75]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x63d9502731fa - <core[8f93d80df273fe75]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x63d9502731fa - core[8f93d80df273fe75]::fmt::write
[INFO] [stdout]    6:     0x63d950261ee6 - std[840933623431fd06]::io::default_write_fmt::<alloc[40b2bae28975ac47]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x63d950261ee6 - <alloc[40b2bae28975ac47]::vec::Vec<u8> as std[840933623431fd06]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x63d95023a81f - <std[840933623431fd06]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x63d95023a81f - std[840933623431fd06]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x63d950254d39 - std[840933623431fd06]::panicking::default_hook
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x63d94ffcd83e - <alloc[40b2bae28975ac47]::boxed::Box<dyn for<'a, 'b> core[8f93d80df273fe75]::ops::function::Fn<(&'a std[840933623431fd06]::panic::PanicHookInfo<'b>,), Output = ()> + core[8f93d80df273fe75]::marker::Sync + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::Fn<(&std[840933623431fd06]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x63d94ffcd83e - test[2f1252070343a163]::test_main_with_exit_callback::<test[2f1252070343a163]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x63d950254ef2 - <alloc[40b2bae28975ac47]::boxed::Box<dyn for<'a, 'b> core[8f93d80df273fe75]::ops::function::Fn<(&'a std[840933623431fd06]::panic::PanicHookInfo<'b>,), Output = ()> + core[8f93d80df273fe75]::marker::Sync + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::Fn<(&std[840933623431fd06]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x63d950254ef2 - std[840933623431fd06]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x63d95023a8d8 - std[840933623431fd06]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x63d950232279 - std[840933623431fd06]::sys::backtrace::__rust_end_short_backtrace::<std[840933623431fd06]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x63d95023b72d - __rustc[5b4a0c6d8cc4a177]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x63d95027390c - core[8f93d80df273fe75]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x63d950273682 - core[8f93d80df273fe75]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x63d94ffba8f4 - <core[8f93d80df273fe75]::result::Result<(), image[9e0e25fb0a3d80fb]::error::ImageError>>::unwrap
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x63d94ffba8f4 - <cars[a92c747493049491]::Board>::export
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:90:28
[INFO] [stdout]   22:     0x63d94ffbbd31 - cars[a92c747493049491]::tests::rule30_test
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:22
[INFO] [stdout]   23:     0x63d94ffb9af7 - cars[a92c747493049491]::tests::rule30_test::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:126:21
[INFO] [stdout]   24:     0x63d94ffc1b66 - <cars[a92c747493049491]::tests::rule30_test::{closure#0} as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x63d94ffc1beb - <fn() -> core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x63d94ffc1beb - test[2f1252070343a163]::__rust_begin_short_backtrace::<core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>, fn() -> core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:663:18
[INFO] [stdout]   27:     0x63d94ffce44a - test[2f1252070343a163]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:686:74
[INFO] [stdout]   28:     0x63d94ffce44a - <core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x63d94ffce44a - std[840933623431fd06]::panicking::catch_unwind::do_call::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>, core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x63d94ffce44a - std[840933623431fd06]::panicking::catch_unwind::<core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>, core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:544:19
[INFO] [stdout]   31:     0x63d94ffce44a - std[840933623431fd06]::panic::catch_unwind::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>, core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x63d94ffce44a - test[2f1252070343a163]::run_test_in_process
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:686:27
[INFO] [stdout]   33:     0x63d94ffce44a - test[2f1252070343a163]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:607:43
[INFO] [stdout]   34:     0x63d94ffc8914 - test[2f1252070343a163]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:637:41
[INFO] [stdout]   35:     0x63d94ffc8914 - std[840933623431fd06]::sys::backtrace::__rust_begin_short_backtrace::<test[2f1252070343a163]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   36:     0x63d94ffd0f42 - std[840933623431fd06]::thread::lifecycle::spawn_unchecked::<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   37:     0x63d94ffd0f42 - <core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   38:     0x63d94ffd0f42 - std[840933623431fd06]::panicking::catch_unwind::do_call::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:581:40
[INFO] [stdout]   39:     0x63d94ffd0f42 - std[840933623431fd06]::panicking::catch_unwind::<(), core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:544:19
[INFO] [stdout]   40:     0x63d94ffd0f42 - std[840933623431fd06]::panic::catch_unwind::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x63d94ffd0f42 - std[840933623431fd06]::thread::lifecycle::spawn_unchecked::<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   42:     0x63d94ffd0f42 - <std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1} as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x63d95025c63f - <alloc[40b2bae28975ac47]::boxed::Box<dyn core[8f93d80df273fe75]::ops::function::FnOnce<(), Output = ()> + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   44:     0x63d95025c63f - <std[840933623431fd06]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   45:     0x730326490aa4 - <unknown>
[INFO] [stdout]   46:     0x73032651da64 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::conway_test stdout ----
[INFO] [stdout] 123
[INFO] [stdout] 113
[INFO] [stdout] 102
[INFO] [stdout] 112
[INFO] [stdout] 97
[INFO] [stdout] 98
[INFO] [stdout] 96
[INFO] [stdout] 96
[INFO] [stdout] 92
[INFO] [stdout] 110
[INFO] [stdout] 101
[INFO] [stdout] 100
[INFO] [stdout] 92
[INFO] [stdout] 84
[INFO] [stdout] 88
[INFO] [stdout] 87
[INFO] [stdout] 87
[INFO] [stdout] 76
[INFO] [stdout] 79
[INFO] [stdout] 79
[INFO] [stdout] 89
[INFO] [stdout] 83
[INFO] [stdout] 107
[INFO] [stdout] 103
[INFO] [stdout] 91
[INFO] [stdout] 98
[INFO] [stdout] 92
[INFO] [stdout] 99
[INFO] [stdout] 103
[INFO] [stdout] 101
[INFO] [stdout] 97
[INFO] [stdout] 78
[INFO] [stdout] 83
[INFO] [stdout] 85
[INFO] [stdout] 80
[INFO] [stdout] 92
[INFO] [stdout] 96
[INFO] [stdout] 87
[INFO] [stdout] 99
[INFO] [stdout] 91
[INFO] [stdout] 103
[INFO] [stdout] 98
[INFO] [stdout] 119
[INFO] [stdout] 111
[INFO] [stdout] 121
[INFO] [stdout] 122
[INFO] [stdout] 130
[INFO] [stdout] 111
[INFO] [stdout] 131
[INFO] [stdout] 131
[INFO] [stdout] 144
[INFO] [stdout] 142
[INFO] [stdout] 152
[INFO] [stdout] 154
[INFO] [stdout] 175
[INFO] [stdout] 171
[INFO] [stdout] 186
[INFO] [stdout] 184
[INFO] [stdout] 204
[INFO] [stdout] 180
[INFO] [stdout] 190
[INFO] [stdout] 188
[INFO] [stdout] 189
[INFO] [stdout] 197
[INFO] [stdout] 213
[INFO] [stdout] 203
[INFO] [stdout] 202
[INFO] [stdout] 163
[INFO] [stdout] 171
[INFO] [stdout] 149
[INFO] [stdout] 167
[INFO] [stdout] 165
[INFO] [stdout] 170
[INFO] [stdout] 174
[INFO] [stdout] 181
[INFO] [stdout] 177
[INFO] [stdout] 210
[INFO] [stdout] 193
[INFO] [stdout] 219
[INFO] [stdout] 213
[INFO] [stdout] 223
[INFO] [stdout] 234
[INFO] [stdout] 249
[INFO] [stdout] 216
[INFO] [stdout] 228
[INFO] [stdout] 229
[INFO] [stdout] 237
[INFO] [stdout] 242
[INFO] [stdout] 232
[INFO] [stdout] 232
[INFO] [stdout] 210
[INFO] [stdout] 221
[INFO] [stdout] 243
[INFO] [stdout] 233
[INFO] [stdout] 226
[INFO] [stdout] 235
[INFO] [stdout] 232
[INFO] [stdout] 229
[INFO] [stdout] 218
[INFO] [stdout] 238
[INFO] [stdout] 238
[INFO] [stdout] 256
[INFO] [stdout] 247
[INFO] [stdout] 246
[INFO] [stdout] 258
[INFO] [stdout] 275
[INFO] [stdout] 286
[INFO] [stdout] 257
[INFO] [stdout] 257
[INFO] [stdout] 268
[INFO] [stdout] 258
[INFO] [stdout] 265
[INFO] [stdout] 279
[INFO] [stdout] 280
[INFO] [stdout] 274
[INFO] [stdout] 292
[INFO] [stdout] 305
[INFO] [stdout] 319
[INFO] [stdout] 289
[INFO] [stdout] 291
[INFO] [stdout] 304
[INFO] [stdout] 313
[INFO] [stdout] 329
[INFO] [stdout] 324
[INFO] [stdout] 342
[INFO] [stdout] 350
[INFO] [stdout] 383
[INFO] [stdout] 349
[INFO] [stdout] 354
[INFO] [stdout] 357
[INFO] [stdout] 341
[INFO] [stdout] 335
[INFO] [stdout] 332
[INFO] [stdout] 339
[INFO] [stdout] 362
[INFO] [stdout] 358
[INFO] [stdout] 312
[INFO] [stdout] 297
[INFO] [stdout] 328
[INFO] [stdout] 312
[INFO] [stdout] 318
[INFO] [stdout] 321
[INFO] [stdout] 294
[INFO] [stdout] 301
[INFO] [stdout] 301
[INFO] [stdout] 302
[INFO] [stdout] 311
[INFO] [stdout] 303
[INFO] [stdout] 322
[INFO] [stdout] 298
[INFO] [stdout] 318
[INFO] [stdout] 293
[INFO] [stdout] 309
[INFO] [stdout] 301
[INFO] [stdout] 302
[INFO] [stdout] 305
[INFO] [stdout] 276
[INFO] [stdout] 293
[INFO] [stdout] 303
[INFO] [stdout] 285
[INFO] [stdout] 326
[INFO] [stdout] 305
[INFO] [stdout] 351
[INFO] [stdout] 333
[INFO] [stdout] 350
[INFO] [stdout] 354
[INFO] [stdout] 355
[INFO] [stdout] 383
[INFO] [stdout] 363
[INFO] [stdout] 385
[INFO] [stdout] 353
[INFO] [stdout] 366
[INFO] [stdout] 354
[INFO] [stdout] 362
[INFO] [stdout] 380
[INFO] [stdout] 365
[INFO] [stdout] 382
[INFO] [stdout] 396
[INFO] [stdout] 403
[INFO] [stdout] 447
[INFO] [stdout] 412
[INFO] [stdout] 444
[INFO] [stdout] 427
[INFO] [stdout] 421
[INFO] [stdout] 418
[INFO] [stdout] 410
[INFO] [stdout] 419
[INFO] [stdout] 417
[INFO] [stdout] 425
[INFO] [stdout] 424
[INFO] [stdout] 486
[INFO] [stdout] 409
[INFO] [stdout] 420
[INFO] [stdout] 421
[INFO] [stdout] 427
[INFO] [stdout] 421
[INFO] [stdout] 409
[INFO] [stdout] 410
[INFO] [stdout] 421
[INFO] [stdout] 437
[INFO] [stdout] 436
[INFO] [stdout] 433
[INFO] [stdout] 464
[INFO] [stdout] 459
[INFO] [stdout] 483
[INFO] [stdout] 514
[INFO] [stdout] 506
[INFO] [stdout] 500
[INFO] [stdout] 538
[INFO] [stdout] 450
[INFO] [stdout] 446
[INFO] [stdout] 403
[INFO] [stdout] 427
[INFO] [stdout] 422
[INFO] [stdout] 443
[INFO] [stdout] 422
[INFO] [stdout] 426
[INFO] [stdout] 431
[INFO] [stdout] 435
[INFO] [stdout] 438
[INFO] [stdout] 419
[INFO] [stdout] 449
[INFO] [stdout] 440
[INFO] [stdout] 414
[INFO] [stdout] 408
[INFO] [stdout] 398
[INFO] [stdout] 385
[INFO] [stdout] 374
[INFO] [stdout] 348
[INFO] [stdout] 345
[INFO] [stdout] 333
[INFO] [stdout] 344
[INFO] [stdout] 316
[INFO] [stdout] 310
[INFO] [stdout] 307
[INFO] [stdout] 318
[INFO] [stdout] 312
[INFO] [stdout] 317
[INFO] [stdout] 342
[INFO] [stdout] 351
[INFO] [stdout] 366
[INFO] [stdout] 339
[INFO] [stdout] 371
[INFO] [stdout] 372
[INFO] [stdout] 372
[INFO] [stdout] 384
[INFO] [stdout] 357
[INFO] [stdout] 367
[INFO] [stdout] 332
[INFO] [stdout] 356
[INFO] [stdout] 323
[INFO] [stdout] 327
[INFO] [stdout] 329
[INFO] [stdout] 335
[INFO] [stdout] 344
[INFO] [stdout] 317
[INFO] [stdout] 338
[INFO] [stdout] 318
[INFO] [stdout] 306
[INFO] [stdout] 310
[INFO] [stdout] 317
[INFO] [stdout] 312
[INFO] [stdout] 323
[INFO] [stdout] 285
[INFO] [stdout] 306
[INFO] [stdout] 286
[INFO] [stdout] 308
[INFO] [stdout] 294
[INFO] [stdout] 287
[INFO] [stdout] 282
[INFO] [stdout] 297
[INFO] [stdout] 288
[INFO] [stdout] 309
[INFO] [stdout] 293
[INFO] [stdout] 313
[INFO] [stdout] 288
[INFO] [stdout] 298
[INFO] [stdout] 302
[INFO] [stdout] 299
[INFO] [stdout] 276
[INFO] [stdout] 284
[INFO] [stdout] 272
[INFO] [stdout] 281
[INFO] [stdout] 272
[INFO] [stdout] 285
[INFO] [stdout] 275
[INFO] [stdout] 281
[INFO] [stdout] 261
[INFO] [stdout] 261
[INFO] [stdout] 266
[INFO] [stdout] 275
[INFO] [stdout] 269
[INFO] [stdout] 264
[INFO] [stdout] 276
[INFO] [stdout] 270
[INFO] [stdout] 267
[INFO] [stdout] 283
[INFO] [stdout] 262
[INFO] [stdout] 273
[INFO] [stdout] 269
[INFO] [stdout] 261
[INFO] [stdout] 261
[INFO] [stdout] 258
[INFO] [stdout] 249
[INFO] [stdout] 255
[INFO] [stdout] 258
[INFO] [stdout] 270
[INFO] [stdout] 269
[INFO] [stdout] 246
[INFO] [stdout] 250
[INFO] [stdout] 244
[INFO] [stdout] 249
[INFO] [stdout] 245
[INFO] [stdout] 245
[INFO] [stdout] 245
[INFO] [stdout] 249
[INFO] [stdout] 256
[INFO] [stdout] 245
[INFO] [stdout] 249
[INFO] [stdout] 251
[INFO] [stdout] 228
[INFO] [stdout] 238
[INFO] [stdout] 230
[INFO] [stdout] 234
[INFO] [stdout] 234
[INFO] [stdout] 243
[INFO] [stdout] 230
[INFO] [stdout] 240
[INFO] [stdout] 239
[INFO] [stdout] 257
[INFO] [stdout] 246
[INFO] [stdout] 255
[INFO] [stdout] 267
[INFO] [stdout] 276
[INFO] [stdout] 280
[INFO] [stdout] 276
[INFO] [stdout] 277
[INFO] [stdout] 282
[INFO] [stdout] 277
[INFO] [stdout] 272
[INFO] [stdout] 274
[INFO] [stdout] 262
[INFO] [stdout] 267
[INFO] [stdout] 258
[INFO] [stdout] 257
[INFO] [stdout] 284
[INFO] [stdout] 282
[INFO] [stdout] 293
[INFO] [stdout] 300
[INFO] [stdout] 307
[INFO] [stdout] 314
[INFO] [stdout] 328
[INFO] [stdout] 321
[INFO] [stdout] 318
[INFO] [stdout] 294
[INFO] [stdout] 303
[INFO] [stdout] 293
[INFO] [stdout] 286
[INFO] [stdout] 279
[INFO] [stdout] 286
[INFO] [stdout] 286
[INFO] [stdout] 288
[INFO] [stdout] 283
[INFO] [stdout] 300
[INFO] [stdout] 291
[INFO] [stdout] 296
[INFO] [stdout] 292
[INFO] [stdout] 308
[INFO] [stdout] 306
[INFO] [stdout] 298
[INFO] [stdout] 310
[INFO] [stdout] 282
[INFO] [stdout] 285
[INFO] [stdout] 274
[INFO] [stdout] 292
[INFO] [stdout] 273
[INFO] [stdout] 296
[INFO] [stdout] 276
[INFO] [stdout] 292
[INFO] [stdout] 283
[INFO] [stdout] 283
[INFO] [stdout] 280
[INFO] [stdout] 288
[INFO] [stdout] 280
[INFO] [stdout] 291
[INFO] [stdout] 268
[INFO] [stdout] 272
[INFO] [stdout] 264
[INFO] [stdout] 261
[INFO] [stdout] 269
[INFO] [stdout] 267
[INFO] [stdout] 260
[INFO] [stdout] 275
[INFO] [stdout] 256
[INFO] [stdout] 268
[INFO] [stdout] 259
[INFO] [stdout] 271
[INFO] [stdout] 269
[INFO] [stdout] 281
[INFO] [stdout] 275
[INFO] [stdout] 283
[INFO] [stdout] 293
[INFO] [stdout] 294
[INFO] [stdout] 312
[INFO] [stdout] 300
[INFO] [stdout] 298
[INFO] [stdout] 310
[INFO] [stdout] 336
[INFO] [stdout] 308
[INFO] [stdout] 327
[INFO] [stdout] 321
[INFO] [stdout] 317
[INFO] [stdout] 321
[INFO] [stdout] 328
[INFO] [stdout] 314
[INFO] [stdout] 321
[INFO] [stdout] 323
[INFO] [stdout] 353
[INFO] [stdout] 320
[INFO] [stdout] 320
[INFO] [stdout] 300
[INFO] [stdout] 309
[INFO] [stdout] 307
[INFO] [stdout] 329
[INFO] [stdout] 327
[INFO] [stdout] 335
[INFO] [stdout] 313
[INFO] [stdout] 342
[INFO] [stdout] 312
[INFO] [stdout] 334
[INFO] [stdout] 333
[INFO] [stdout] 347
[INFO] [stdout] 353
[INFO] [stdout] 365
[INFO] [stdout] 384
[INFO] [stdout] 358
[INFO] [stdout] 351
[INFO] [stdout] 367
[INFO] [stdout] 360
[INFO] [stdout] 329
[INFO] [stdout] 340
[INFO] [stdout] 317
[INFO] [stdout] 317
[INFO] [stdout] 310
[INFO] [stdout] 307
[INFO] [stdout] 317
[INFO] [stdout] 307
[INFO] [stdout] 312
[INFO] [stdout] 305
[INFO] [stdout] 302
[INFO] [stdout] 317
[INFO] [stdout] 306
[INFO] [stdout] 296
[INFO] [stdout] 307
[INFO] [stdout] 306
[INFO] [stdout] 303
[INFO] [stdout] 321
[INFO] [stdout] 330
[INFO] [stdout] 335
[INFO] [stdout] 333
[INFO] [stdout] 327
[INFO] [stdout] 309
[INFO] [stdout] 332
[INFO] [stdout] 325
[INFO] [stdout] 357
[INFO] [stdout] 312
[INFO] [stdout] 310
[INFO] [stdout] 285
[INFO] [stdout] 277
[INFO] [stdout] 268
[INFO] [stdout] 268
[INFO] [stdout] 271
[INFO] [stdout] 267
[INFO] [stdout] 264
[INFO] [stdout] 260
[INFO] [stdout] 247
[INFO] [stdout] 257
[INFO] [stdout] 251
[INFO] [stdout] 240
[INFO] [stdout] 240
[INFO] [stdout] 237
[INFO] [stdout] 241
[INFO] [stdout] 248
[INFO] [stdout] 265
[INFO] [stdout] 234
[INFO] [stdout] 237
[INFO] [stdout] 220
[INFO] [stdout] 215
[INFO] [stdout] 221
[INFO] [stdout] 228
[INFO] [stdout] 233
[INFO] [stdout] 242
[INFO] [stdout] 244
[INFO] [stdout] 263
[INFO] [stdout] 237
[INFO] [stdout] 261
[INFO] [stdout] 234
[INFO] [stdout] 255
[INFO] [stdout] 231
[INFO] [stdout] 242
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::conway_test' (25) panicked at src/lib.rs:90:28:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: IoError(Os { code: 2, kind: NotFound, message: "No such file or directory" })
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x63d95025cdc2 - std[840933623431fd06]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x63d95025cdc2 - std[840933623431fd06]::backtrace_rs::backtrace::trace_unsynchronized::<std[840933623431fd06]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x63d95025cdc2 - std[840933623431fd06]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x63d95025cdc2 - <<std[840933623431fd06]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[8f93d80df273fe75]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x63d9502731fa - <core[8f93d80df273fe75]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x63d9502731fa - core[8f93d80df273fe75]::fmt::write
[INFO] [stdout]    6:     0x63d950261ee6 - std[840933623431fd06]::io::default_write_fmt::<alloc[40b2bae28975ac47]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x63d950261ee6 - <alloc[40b2bae28975ac47]::vec::Vec<u8> as std[840933623431fd06]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x63d95023a81f - <std[840933623431fd06]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x63d95023a81f - std[840933623431fd06]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x63d950254d39 - std[840933623431fd06]::panicking::default_hook
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x63d94ffcd83e - <alloc[40b2bae28975ac47]::boxed::Box<dyn for<'a, 'b> core[8f93d80df273fe75]::ops::function::Fn<(&'a std[840933623431fd06]::panic::PanicHookInfo<'b>,), Output = ()> + core[8f93d80df273fe75]::marker::Sync + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::Fn<(&std[840933623431fd06]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x63d94ffcd83e - test[2f1252070343a163]::test_main_with_exit_callback::<test[2f1252070343a163]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x63d950254ef2 - <alloc[40b2bae28975ac47]::boxed::Box<dyn for<'a, 'b> core[8f93d80df273fe75]::ops::function::Fn<(&'a std[840933623431fd06]::panic::PanicHookInfo<'b>,), Output = ()> + core[8f93d80df273fe75]::marker::Sync + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::Fn<(&std[840933623431fd06]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x63d950254ef2 - std[840933623431fd06]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x63d95023a8d8 - std[840933623431fd06]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x63d950232279 - std[840933623431fd06]::sys::backtrace::__rust_end_short_backtrace::<std[840933623431fd06]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x63d95023b72d - __rustc[5b4a0c6d8cc4a177]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x63d95027390c - core[8f93d80df273fe75]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x63d950273682 - core[8f93d80df273fe75]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x63d94ffba8f4 - <core[8f93d80df273fe75]::result::Result<(), image[9e0e25fb0a3d80fb]::error::ImageError>>::unwrap
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x63d94ffba8f4 - <cars[a92c747493049491]::Board>::export
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:90:28
[INFO] [stdout]   22:     0x63d94ffbba63 - cars[a92c747493049491]::tests::conway_test
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:161:22
[INFO] [stdout]   23:     0x63d94ffb9ac7 - cars[a92c747493049491]::tests::conway_test::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:140:21
[INFO] [stdout]   24:     0x63d94ffc1b26 - <cars[a92c747493049491]::tests::conway_test::{closure#0} as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x63d94ffc1beb - <fn() -> core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x63d94ffc1beb - test[2f1252070343a163]::__rust_begin_short_backtrace::<core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>, fn() -> core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:663:18
[INFO] [stdout]   27:     0x63d94ffce44a - test[2f1252070343a163]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:686:74
[INFO] [stdout]   28:     0x63d94ffce44a - <core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x63d94ffce44a - std[840933623431fd06]::panicking::catch_unwind::do_call::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>, core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x63d94ffce44a - std[840933623431fd06]::panicking::catch_unwind::<core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>, core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:544:19
[INFO] [stdout]   31:     0x63d94ffce44a - std[840933623431fd06]::panic::catch_unwind::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>, core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x63d94ffce44a - test[2f1252070343a163]::run_test_in_process
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:686:27
[INFO] [stdout]   33:     0x63d94ffce44a - test[2f1252070343a163]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:607:43
[INFO] [stdout]   34:     0x63d94ffc8914 - test[2f1252070343a163]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:637:41
[INFO] [stdout]   35:     0x63d94ffc8914 - std[840933623431fd06]::sys::backtrace::__rust_begin_short_backtrace::<test[2f1252070343a163]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   36:     0x63d94ffd0f42 - std[840933623431fd06]::thread::lifecycle::spawn_unchecked::<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   37:     0x63d94ffd0f42 - <core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   38:     0x63d94ffd0f42 - std[840933623431fd06]::panicking::catch_unwind::do_call::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:581:40
[INFO] [stdout]   39:     0x63d94ffd0f42 - std[840933623431fd06]::panicking::catch_unwind::<(), core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:544:19
[INFO] [stdout]   40:     0x63d94ffd0f42 - std[840933623431fd06]::panic::catch_unwind::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x63d94ffd0f42 - std[840933623431fd06]::thread::lifecycle::spawn_unchecked::<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   42:     0x63d94ffd0f42 - <std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1} as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x63d95025c63f - <alloc[40b2bae28975ac47]::boxed::Box<dyn core[8f93d80df273fe75]::ops::function::FnOnce<(), Output = ()> + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   44:     0x63d95025c63f - <std[840933623431fd06]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   45:     0x730326490aa4 - <unknown>
[INFO] [stdout]   46:     0x73032651da64 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::conway_test
[INFO] [stdout]     tests::rule30_test
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.14s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "486ccc8fd66e84be0af9ef333ba93dc6e9ff47cfc9b1ba4e6b79e73fc2cb8a21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "486ccc8fd66e84be0af9ef333ba93dc6e9ff47cfc9b1ba4e6b79e73fc2cb8a21", kill_on_drop: false }`
[INFO] [stdout] 486ccc8fd66e84be0af9ef333ba93dc6e9ff47cfc9b1ba4e6b79e73fc2cb8a21
