[INFO] cloning repository https://github.com/flexyuan/mandelbrot [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/flexyuan/mandelbrot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflexyuan%2Fmandelbrot", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflexyuan%2Fmandelbrot'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b7785717a47ad3c72b75c64459164a9c7b7664dc [INFO] testing flexyuan/mandelbrot against master#9847c6406dc8182abb417b69000fcd0bc5f4a1b7 for pr-115315-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflexyuan%2Fmandelbrot" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/flexyuan/mandelbrot on toolchain 9847c6406dc8182abb417b69000fcd0bc5f4a1b7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9847c6406dc8182abb417b69000fcd0bc5f4a1b7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/flexyuan/mandelbrot [INFO] finished tweaking git repo https://github.com/flexyuan/mandelbrot [INFO] tweaked toml for git repo https://github.com/flexyuan/mandelbrot written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/flexyuan/mandelbrot 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" "+9847c6406dc8182abb417b69000fcd0bc5f4a1b7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num-complex v0.4.3 [INFO] [stderr] Downloaded crc32fast v1.3.2 [INFO] [stderr] Downloaded num v0.4.0 [INFO] [stderr] Downloaded memoffset v0.7.1 [INFO] [stderr] Downloaded crossbeam-deque v0.8.2 [INFO] [stderr] Downloaded crossbeam-queue v0.3.8 [INFO] [stderr] Downloaded png v0.17.7 [INFO] [stderr] Downloaded crossbeam-channel v0.5.6 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.13 [INFO] [stderr] Downloaded crossbeam-utils v0.8.14 [INFO] [stderr] Downloaded num-rational v0.4.1 [INFO] [stderr] Downloaded flate2 v1.0.25 [INFO] [stderr] Downloaded miniz_oxide v0.6.2 [INFO] [stderr] Downloaded crossbeam v0.8.2 [INFO] [stderr] Downloaded num-iter v0.1.43 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f5e78b491441a5b9644e276a59809eedfadf4ee1de96655588122b3a64cb522c" "/opt/rustwide/cargo-home/bin/cargo" "+9847c6406dc8182abb417b69000fcd0bc5f4a1b7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1cb255bf29c8e4c8c4214599a6f06456920b63cada2374220d144f3d80a214dd [INFO] running `Command { std: "docker" "start" "-a" "1cb255bf29c8e4c8c4214599a6f06456920b63cada2374220d144f3d80a214dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1cb255bf29c8e4c8c4214599a6f06456920b63cada2374220d144f3d80a214dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1cb255bf29c8e4c8c4214599a6f06456920b63cada2374220d144f3d80a214dd", kill_on_drop: false }` [INFO] [stdout] 1cb255bf29c8e4c8c4214599a6f06456920b63cada2374220d144f3d80a214dd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f5e78b491441a5b9644e276a59809eedfadf4ee1de96655588122b3a64cb522c" "/opt/rustwide/cargo-home/bin/cargo" "+9847c6406dc8182abb417b69000fcd0bc5f4a1b7" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9c2ca54b0ce1d8dbbcd00f943ce926de640fd2f092771df1dc057eefb1ef4d29 [INFO] running `Command { std: "docker" "start" "-a" "9c2ca54b0ce1d8dbbcd00f943ce926de640fd2f092771df1dc057eefb1ef4d29", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.14 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling crossbeam-queue v0.3.8 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling miniz_oxide v0.6.2 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.13 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling flate2 v1.0.25 [INFO] [stderr] Compiling crossbeam-channel v0.5.6 [INFO] [stderr] Compiling crossbeam-deque v0.8.2 [INFO] [stderr] Compiling png v0.17.7 [INFO] [stderr] Compiling crossbeam v0.8.2 [INFO] [stderr] Compiling num-complex v0.4.3 [INFO] [stderr] Compiling num v0.4.0 [INFO] [stderr] Compiling mandelbrot v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.34s [INFO] running `Command { std: "docker" "inspect" "9c2ca54b0ce1d8dbbcd00f943ce926de640fd2f092771df1dc057eefb1ef4d29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c2ca54b0ce1d8dbbcd00f943ce926de640fd2f092771df1dc057eefb1ef4d29", kill_on_drop: false }` [INFO] [stdout] 9c2ca54b0ce1d8dbbcd00f943ce926de640fd2f092771df1dc057eefb1ef4d29 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f5e78b491441a5b9644e276a59809eedfadf4ee1de96655588122b3a64cb522c" "/opt/rustwide/cargo-home/bin/cargo" "+9847c6406dc8182abb417b69000fcd0bc5f4a1b7" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 925730cea9a126bb4209f62c970bb89df18fb692fffb03e7f1d4063afd09b662 [INFO] running `Command { std: "docker" "start" "-a" "925730cea9a126bb4209f62c970bb89df18fb692fffb03e7f1d4063afd09b662", kill_on_drop: false }` [INFO] [stderr] Compiling mandelbrot v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.01s [INFO] running `Command { std: "docker" "inspect" "925730cea9a126bb4209f62c970bb89df18fb692fffb03e7f1d4063afd09b662", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "925730cea9a126bb4209f62c970bb89df18fb692fffb03e7f1d4063afd09b662", kill_on_drop: false }` [INFO] [stdout] 925730cea9a126bb4209f62c970bb89df18fb692fffb03e7f1d4063afd09b662 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f5e78b491441a5b9644e276a59809eedfadf4ee1de96655588122b3a64cb522c" "/opt/rustwide/cargo-home/bin/cargo" "+9847c6406dc8182abb417b69000fcd0bc5f4a1b7" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7eab5ede34b15b3188c5c7580605d3224b02b2f9d226c6d7d07bdd7c18f996f6 [INFO] running `Command { std: "docker" "start" "-a" "7eab5ede34b15b3188c5c7580605d3224b02b2f9d226c6d7d07bdd7c18f996f6", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mandelbrot-9b3fd6c14b7ef52f) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test test_parse_complex ... ok [INFO] [stdout] test test_parse_pair ... ok [INFO] [stdout] test test_pixel_to_point ... ok [INFO] [stderr] error: test failed, to rerun pass `--bin mandelbrot` [INFO] [stdout] test test_write_to_file ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- test_write_to_file stdout ---- [INFO] [stdout] thread 'test_write_to_file' panicked at src/main.rs:114:39: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5580c1b8541c - std::backtrace_rs::backtrace::libunwind::trace::h65eb8e20c006aa9e [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x5580c1b8541c - std::backtrace_rs::backtrace::trace_unsynchronized::h48fcc78eeed9f9f5 [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x5580c1b8541c - std::sys_common::backtrace::_print_fmt::h4de84f79b39f94f9 [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x5580c1b8541c - ::fmt::hc5c23e344c0312a6 [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stdout] 4: 0x5580c1bb073c - core::fmt::rt::Argument::fmt::hf84c0bcce93f881b [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/core/src/fmt/rt.rs:138:9 [INFO] [stdout] 5: 0x5580c1bb073c - core::fmt::write::h48b9dc51e7cef14e [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/core/src/fmt/mod.rs:1094:21 [INFO] [stdout] 6: 0x5580c1b823ce - std::io::Write::write_fmt::h17325dc81ee2532a [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/std/src/io/mod.rs:1714:15 [INFO] [stdout] 7: 0x5580c1b85204 - std::sys_common::backtrace::_print::h3f6e9b5870505902 [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stdout] 8: 0x5580c1b85204 - std::sys_common::backtrace::print::hf4ff2c77afc708a8 [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stdout] 9: 0x5580c1b871da - std::panicking::panic_hook_with_disk_dump::{{closure}}::h5df80038ee5c1ba2 [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/std/src/panicking.rs:280:22 [INFO] [stdout] 10: 0x5580c1b86d9d - std::panicking::panic_hook_with_disk_dump::h2ebfc37b7f15280d [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/std/src/panicking.rs:311:9 [INFO] [stdout] 11: 0x5580c1b1d01c - as core::ops::function::Fn>::call::h22fa6063f6436d7a [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/alloc/src/boxed.rs:2021:9 [INFO] [stdout] 12: 0x5580c1b1d01c - test::test_main::{{closure}}::he25a13dc06806be3 [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/test/src/lib.rs:136:21 [INFO] [stdout] 13: 0x5580c1b87973 - as core::ops::function::Fn>::call::h1342d60d1b251964 [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/alloc/src/boxed.rs:2021:9 [INFO] [stdout] 14: 0x5580c1b87973 - std::panicking::rust_panic_with_hook::h484e3bcc6b0f7418 [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/std/src/panicking.rs:757:13 [INFO] [stdout] 15: 0x5580c1b876e1 - std::panicking::begin_panic_handler::{{closure}}::h708225874d7b3fb6 [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/std/src/panicking.rs:631:13 [INFO] [stdout] 16: 0x5580c1b85946 - std::sys_common::backtrace::__rust_end_short_backtrace::h7ffceb2d6c1b88c3 [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/std/src/sys_common/backtrace.rs:170:18 [INFO] [stdout] 17: 0x5580c1b87422 - rust_begin_unwind [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/std/src/panicking.rs:619:5 [INFO] [stdout] 18: 0x5580c1add945 - core::panicking::panic_fmt::h4a81493cb539dcdc [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/core/src/panicking.rs:72:14 [INFO] [stdout] 19: 0x5580c1adde7a - core::result::unwrap_failed::h65c6c761a43f4ea2 [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/core/src/result.rs:1652:5 [INFO] [stdout] 20: 0x5580c1ae3e8b - core::result::Result::unwrap::h48e6019a5428d9a6 [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/core/src/result.rs:1077:23 [INFO] [stdout] 21: 0x5580c1ae7332 - mandelbrot::write_image::hff349cb72d20d196 [INFO] [stdout] at /opt/rustwide/workdir/src/main.rs:114:16 [INFO] [stdout] 22: 0x5580c1ae8113 - mandelbrot::test_write_to_file::h9259a0286a09d631 [INFO] [stdout] at /opt/rustwide/workdir/src/main.rs:133:5 [INFO] [stdout] 23: 0x5580c1ae7f27 - mandelbrot::test_write_to_file::{{closure}}::h70591b9f9f889f30 [INFO] [stdout] at /opt/rustwide/workdir/src/main.rs:124:25 [INFO] [stdout] 24: 0x5580c1ae2e86 - core::ops::function::FnOnce::call_once::hf56da4bc62910401 [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x5580c1b2214f - core::ops::function::FnOnce::call_once::hc27e1c2667c8aa71 [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 26: 0x5580c1b2214f - test::__rust_begin_short_backtrace::h55de90dacbf8ef3c [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/test/src/lib.rs:626:18 [INFO] [stdout] 27: 0x5580c1b2113e - test::run_test_in_process::{{closure}}::hb181c1aecdf11d58 [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/test/src/lib.rs:649:60 [INFO] [stdout] 28: 0x5580c1b2113e - as core::ops::function::FnOnce<()>>::call_once::h0db27a7e5e64f170 [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 29: 0x5580c1b2113e - std::panicking::try::do_call::h7fd93b6611e6de6d [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/std/src/panicking.rs:526:40 [INFO] [stdout] 30: 0x5580c1b2113e - std::panicking::try::h9aa252a7c0ecba88 [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/std/src/panicking.rs:490:19 [INFO] [stdout] 31: 0x5580c1b2113e - std::panic::catch_unwind::hae35f1fe8aef0491 [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/std/src/panic.rs:142:14 [INFO] [stdout] 32: 0x5580c1b2113e - test::run_test_in_process::hd1a29c69f3bd4b8e [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/test/src/lib.rs:649:27 [INFO] [stdout] 33: 0x5580c1b2113e - test::run_test::{{closure}}::h3c426115a011de61 [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/test/src/lib.rs:572:43 [INFO] [stdout] 34: 0x5580c1ae98c3 - test::run_test::{{closure}}::h49e8b007df726a97 [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/test/src/lib.rs:600:41 [INFO] [stdout] 35: 0x5580c1ae98c3 - std::sys_common::backtrace::__rust_begin_short_backtrace::h8c26eb6524e3b3fa [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/std/src/sys_common/backtrace.rs:154:18 [INFO] [stdout] 36: 0x5580c1aeeb5b - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::haf47dc1dcc2ed066 [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/std/src/thread/mod.rs:529:17 [INFO] [stdout] 37: 0x5580c1aeeb5b - as core::ops::function::FnOnce<()>>::call_once::h10e053f57fbe321c [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 38: 0x5580c1aeeb5b - std::panicking::try::do_call::hdefdb16a4cf1ad52 [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/std/src/panicking.rs:526:40 [INFO] [stdout] 39: 0x5580c1aeeb5b - std::panicking::try::h49da3391fdf3e32e [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/std/src/panicking.rs:490:19 [INFO] [stdout] 40: 0x5580c1aeeb5b - std::panic::catch_unwind::h3572565afdd6f2ab [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/std/src/panic.rs:142:14 [INFO] [stdout] 41: 0x5580c1aeeb5b - std::thread::Builder::spawn_unchecked_::{{closure}}::hbad4ce4f2cc21dc7 [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/std/src/thread/mod.rs:528:30 [INFO] [stdout] 42: 0x5580c1aeeb5b - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd71fa6f3c57f31a6 [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 43: 0x5580c1b8c025 - as core::ops::function::FnOnce>::call_once::hb36533140179578a [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/alloc/src/boxed.rs:2007:9 [INFO] [stdout] 44: 0x5580c1b8c025 - as core::ops::function::FnOnce>::call_once::ha21cb2e5c635cca5 [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/alloc/src/boxed.rs:2007:9 [INFO] [stdout] 45: 0x5580c1b8c025 - std::sys::unix::thread::Thread::new::thread_start::h1d9020f62b27ce19 [INFO] [stdout] at /rustc/9847c6406dc8182abb417b69000fcd0bc5f4a1b7/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 46: 0x7fb94e499b43 - [INFO] [stdout] 47: 0x7fb94e52abb4 - __clone [INFO] [stdout] 48: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] test_write_to_file [INFO] [stdout] [INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7eab5ede34b15b3188c5c7580605d3224b02b2f9d226c6d7d07bdd7c18f996f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7eab5ede34b15b3188c5c7580605d3224b02b2f9d226c6d7d07bdd7c18f996f6", kill_on_drop: false }` [INFO] [stdout] 7eab5ede34b15b3188c5c7580605d3224b02b2f9d226c6d7d07bdd7c18f996f6