[INFO] cloning repository https://github.com/xabiercasado/rust_training [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xabiercasado/rust_training" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxabiercasado%2Frust_training", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxabiercasado%2Frust_training'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 81c785c090f01e131a0b8dc936dda267af05ab69 [INFO] testing xabiercasado/rust_training against master#ff2c56344c764af598ad33027e9c7a48881808ef for pr-118825 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxabiercasado%2Frust_training" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/xabiercasado/rust_training on toolchain ff2c56344c764af598ad33027e9c7a48881808ef [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff2c56344c764af598ad33027e9c7a48881808ef" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/xabiercasado/rust_training [INFO] finished tweaking git repo https://github.com/xabiercasado/rust_training [INFO] tweaked toml for git repo https://github.com/xabiercasado/rust_training written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/xabiercasado/rust_training 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" "+ff2c56344c764af598ad33027e9c7a48881808ef" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded leetcode_test v0.1.2 [INFO] [stderr] Downloaded leetcode_prelude v0.2.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ff2c56344c764af598ad33027e9c7a48881808ef" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7b327b3c130c210ef87935580127b402471acaa64eb5ae8fe6498cd974b02cd8 [INFO] running `Command { std: "docker" "start" "-a" "7b327b3c130c210ef87935580127b402471acaa64eb5ae8fe6498cd974b02cd8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7b327b3c130c210ef87935580127b402471acaa64eb5ae8fe6498cd974b02cd8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b327b3c130c210ef87935580127b402471acaa64eb5ae8fe6498cd974b02cd8", kill_on_drop: false }` [INFO] [stdout] 7b327b3c130c210ef87935580127b402471acaa64eb5ae8fe6498cd974b02cd8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ff2c56344c764af598ad33027e9c7a48881808ef" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 034f0cc15d8b48f63768f9eb0eab16322a013090a03e0615d1d26e6f9414424a [INFO] running `Command { std: "docker" "start" "-a" "034f0cc15d8b48f63768f9eb0eab16322a013090a03e0615d1d26e6f9414424a", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.140 [INFO] [stderr] Compiling serde_json v1.0.82 [INFO] [stderr] Compiling itoa v1.0.2 [INFO] [stderr] Compiling ryu v1.0.10 [INFO] [stderr] Compiling leetcode_test v0.1.2 [INFO] [stderr] Compiling leetcode_prelude v0.2.3 [INFO] [stderr] Compiling rust_training v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `leetcode_prelude::vec_string` [INFO] [stdout] --> src/sprint1/exercise2_1.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use leetcode_prelude::vec_string; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `leetcode_prelude::vec_string` [INFO] [stdout] --> src/sprint1/exercise2_2.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use leetcode_prelude::vec_string; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.81s [INFO] running `Command { std: "docker" "inspect" "034f0cc15d8b48f63768f9eb0eab16322a013090a03e0615d1d26e6f9414424a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "034f0cc15d8b48f63768f9eb0eab16322a013090a03e0615d1d26e6f9414424a", kill_on_drop: false }` [INFO] [stdout] 034f0cc15d8b48f63768f9eb0eab16322a013090a03e0615d1d26e6f9414424a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ff2c56344c764af598ad33027e9c7a48881808ef" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 55931acec7cd910753f34051cfba42ac89c3991c3570b245a2e0a74bb22ffafc [INFO] running `Command { std: "docker" "start" "-a" "55931acec7cd910753f34051cfba42ac89c3991c3570b245a2e0a74bb22ffafc", kill_on_drop: false }` [INFO] [stderr] Compiling rust_training v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.99s [INFO] running `Command { std: "docker" "inspect" "55931acec7cd910753f34051cfba42ac89c3991c3570b245a2e0a74bb22ffafc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "55931acec7cd910753f34051cfba42ac89c3991c3570b245a2e0a74bb22ffafc", kill_on_drop: false }` [INFO] [stdout] 55931acec7cd910753f34051cfba42ac89c3991c3570b245a2e0a74bb22ffafc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ff2c56344c764af598ad33027e9c7a48881808ef" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e3dd715c52975c68f57b2fc77524b5a5a564ee16cb71b91709cb7fe2ead713d5 [INFO] running `Command { std: "docker" "start" "-a" "e3dd715c52975c68f57b2fc77524b5a5a564ee16cb71b91709cb7fe2ead713d5", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_training-e9f5dcc52570fd33) [INFO] [stdout] [INFO] [stdout] running 64 tests [INFO] [stdout] test easy::exercise1_1::tests::example_two ... ok [INFO] [stdout] test easy::exercise1_1::tests::example_one ... ok [INFO] [stdout] test easy::exercise2_1::tests::example_one ... ok [INFO] [stdout] test easy::exercise1_2::tests::example_three ... ok [INFO] [stdout] test easy::exercise1_1::tests::example_three ... ok [INFO] [stdout] test sprint1::exercise1_1::tests::example_five ... ok [INFO] [stdout] test easy::exercise2_1::tests::example_two ... ok [INFO] [stdout] test easy::exercise1_2::tests::example_two ... ok [INFO] [stdout] test sprint1::exercise1_1::tests::example_four ... ok [INFO] [stdout] test sprint1::exercise1_1::tests::example_two ... ok [INFO] [stdout] test easy::exercise2_1::tests::example_four ... ok [INFO] [stdout] test sprint1::exercise2_1::tests::example_one ... ok [INFO] [stdout] test sprint1::exercise1_2::test ... ok [INFO] [stdout] test easy::exercise2_1::tests::example_three ... ok [INFO] [stdout] test sprint1::exercise1_1::tests::example_one ... ok [INFO] [stdout] test sprint1::exercise1_1::tests::example_three ... ok [INFO] [stdout] test sprint1::exercise2_1::tests::example_two ... ok [INFO] [stdout] test sprint1::exercise2_2::tests::example_two ... ok [INFO] [stdout] test sprint1::exercise3_1::tests::example_five ... ok [INFO] [stdout] test sprint1::exercise3_1::tests::example_four ... ok [INFO] [stdout] test sprint1::exercise2_2::tests::example_one ... ok [INFO] [stdout] test sprint1::exercise3_2::tests::example_four ... ok [INFO] [stdout] test sprint1::exercise3_1::tests::example_one ... ok [INFO] [stdout] test sprint1::exercise3_2::tests::example_two ... ok [INFO] [stdout] test sprint1::exercise3_1::tests::example_three ... ok [INFO] [stdout] test sprint1::exercise5_1::tests::example_one ... ok [INFO] [stdout] test sprint1::exercise3_2::tests::example_five ... ok [INFO] [stdout] test sprint1::exercise3_2::tests::example_one ... ok [INFO] [stdout] test sprint1::exercise3_2::tests::example_three ... ok [INFO] [stdout] test sprint1::exercise5_1::tests::example_two ... ok [INFO] [stdout] test sprint2::exercise1_1::tests::example_one ... ok [INFO] [stdout] test sprint2::exercise1_1::tests::example_three ... ok [INFO] [stdout] test sprint2::exercise1_2::tests::example_two ... ok [INFO] [stdout] test sprint1::exercise4_1::tests::example_two ... ok [INFO] [stdout] test sprint1::exercise3_1::tests::example_two ... ok [INFO] [stdout] test sprint2::exercise1_2::tests::example_one ... ok [INFO] [stdout] test sprint1::exercise4_1::tests::example_one ... ok [INFO] [stdout] test sprint2::exercise1_1::tests::example_two ... ok [INFO] [stdout] test sprint2::exercise1_2::tests::example_three ... ok [INFO] [stdout] test sprint2::exercise2_1::tests::example_five ... ok [INFO] [stdout] test sprint2::exercise2_1::tests::example_four ... ok [INFO] [stdout] test sprint2::exercise2_1::tests::example_one ... ok [INFO] [stdout] test sprint2::exercise2_1::tests::example_two ... ok [INFO] [stdout] test sprint2::exercise2_2::tests::example_four ... ok [INFO] [stdout] test sprint2::exercise2_2::tests::example_two ... ok [INFO] [stdout] test sprint2::exercise2_2::tests::example_five ... ok [INFO] [stdout] test sprint2::exercise2_1::tests::example_three ... ok [INFO] [stdout] test sprint2::exercise2_2::tests::example_one ... ok [INFO] [stdout] test sprint2::exercise2_2::tests::example_three ... ok [INFO] [stdout] test sprint2::exercise3_1::tests::example_five ... ok [INFO] [stdout] test sprint2::exercise3_1::tests::example_four ... ok [INFO] [stdout] test sprint2::exercise3_1::tests::example_one ... ok [INFO] [stdout] test sprint2::exercise3_1::tests::example_three ... ok [INFO] [stdout] test sprint2::exercise3_2::tests::example_five ... ok [INFO] [stdout] test sprint2::exercise3_1::tests::example_two ... ok [INFO] [stdout] test sprint2::exercise4_1::tests::example_two ... ok [INFO] [stdout] test sprint2::exercise3_2::tests::example_four ... ok [INFO] [stdout] test sprint2::exercise4_1::tests::example_one ... ok [INFO] [stdout] test sprint2::exercise4_2::tests::example_two ... ok [INFO] [stdout] test sprint2::exercise4_2::tests::example_one ... ok [INFO] [stdout] test sprint2::exercise3_2::tests::example_one ... ok [INFO] [stdout] test sprint2::exercise3_2::tests::example_three ... ok [INFO] [stdout] test sprint2::exercise3_2::tests::example_two ... ok [INFO] [stdout] test easy::exercise1_2::tests::example_one ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- easy::exercise1_2::tests::example_one stdout ---- [INFO] [stdout] thread 'easy::exercise1_2::tests::example_one' panicked at src/easy/exercise1_2.rs:57:9: [INFO] [stdout] assertion `left == right` failed [INFO] [stdout] left: [0, 1] [INFO] [stdout] right: [] [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5585fe2d8d9c - std::backtrace_rs::backtrace::libunwind::trace::h03859d238dbdd93c [INFO] [stdout] at /rustc/ff2c56344c764af598ad33027e9c7a48881808ef/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5 [INFO] [stdout] 1: 0x5585fe2d8d9c - std::backtrace_rs::backtrace::trace_unsynchronized::h2e251246e2581a42 [INFO] [stdout] at /rustc/ff2c56344c764af598ad33027e9c7a48881808ef/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x5585fe2d8d9c - std::sys_common::backtrace::_print_fmt::h5baa2f175792666a [INFO] [stdout] at /rustc/ff2c56344c764af598ad33027e9c7a48881808ef/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stdout] 3: 0x5585fe2d8d9c - ::fmt::h00d759009813d8ca [INFO] [stdout] at /rustc/ff2c56344c764af598ad33027e9c7a48881808ef/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stdout] 4: 0x5585fe3029b0 - core::fmt::rt::Argument::fmt::hcd158635f297e549 [INFO] [stdout] at /rustc/ff2c56344c764af598ad33027e9c7a48881808ef/library/core/src/fmt/rt.rs:142:9 [INFO] [stdout] 5: 0x5585fe3029b0 - core::fmt::write::h9c5087e04fe38018 [INFO] [stdout] at /rustc/ff2c56344c764af598ad33027e9c7a48881808ef/library/core/src/fmt/mod.rs:1120:17 [INFO] [stdout] 6: 0x5585fe2d67df - std::io::Write::write_fmt::h34541c3dfc0362f2 [INFO] [stdout] at /rustc/ff2c56344c764af598ad33027e9c7a48881808ef/library/std/src/io/mod.rs:1810:15 [INFO] [stdout] 7: 0x5585fe2d8b84 - std::sys_common::backtrace::_print::h25969b404f42f4bb [INFO] [stdout] at /rustc/ff2c56344c764af598ad33027e9c7a48881808ef/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stdout] 8: 0x5585fe2d8b84 - std::sys_common::backtrace::print::h68d3414e8c63fb83 [INFO] [stdout] at /rustc/ff2c56344c764af598ad33027e9c7a48881808ef/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stdout] 9: 0x5585fe2da8b7 - std::panicking::default_hook::{{closure}}::hccfef51edabebb9a [INFO] [stdout] 10: 0x5585fe2da5a3 - std::panicking::default_hook::hdec7a4759fa427e8 [INFO] [stdout] at /rustc/ff2c56344c764af598ad33027e9c7a48881808ef/library/std/src/panicking.rs:289:9 [INFO] [stdout] 11: 0x5585fe2a96a7 - as core::ops::function::Fn>::call::h6770dc7dbbc843da [INFO] [stdout] at /rustc/ff2c56344c764af598ad33027e9c7a48881808ef/library/alloc/src/boxed.rs:2029:9 [INFO] [stdout] 12: 0x5585fe2a96a7 - test::test_main::{{closure}}::h037f0e9a244755ad [INFO] [stdout] at /rustc/ff2c56344c764af598ad33027e9c7a48881808ef/library/test/src/lib.rs:138:21 [INFO] [stdout] 13: 0x5585fe2daec8 - as core::ops::function::Fn>::call::h284e61fdb096ca02 [INFO] [stdout] at /rustc/ff2c56344c764af598ad33027e9c7a48881808ef/library/alloc/src/boxed.rs:2029:9 [INFO] [stdout] 14: 0x5585fe2daec8 - std::panicking::rust_panic_with_hook::h9d502a4da1912fba [INFO] [stdout] at /rustc/ff2c56344c764af598ad33027e9c7a48881808ef/library/std/src/panicking.rs:783:13 [INFO] [stdout] 15: 0x5585fe2dac1e - std::panicking::begin_panic_handler::{{closure}}::h3a68181f2e6a785b [INFO] [stdout] at /rustc/ff2c56344c764af598ad33027e9c7a48881808ef/library/std/src/panicking.rs:657:13 [INFO] [stdout] 16: 0x5585fe2d9266 - std::sys_common::backtrace::__rust_end_short_backtrace::hc1d088e8c1328911 [INFO] [stdout] at /rustc/ff2c56344c764af598ad33027e9c7a48881808ef/library/std/src/sys_common/backtrace.rs:171:18 [INFO] [stdout] 17: 0x5585fe2da982 - rust_begin_unwind [INFO] [stdout] at /rustc/ff2c56344c764af598ad33027e9c7a48881808ef/library/std/src/panicking.rs:645:5 [INFO] [stdout] 18: 0x5585fe250cf5 - core::panicking::panic_fmt::h15511a438b78bb2f [INFO] [stdout] at /rustc/ff2c56344c764af598ad33027e9c7a48881808ef/library/core/src/panicking.rs:72:14 [INFO] [stdout] 19: 0x5585fe25112b - core::panicking::assert_failed_inner::hc4a5497346231c8a [INFO] [stdout] 20: 0x5585fe271fde - core::panicking::assert_failed::he2c2db15903d9716 [INFO] [stdout] at /rustc/ff2c56344c764af598ad33027e9c7a48881808ef/library/core/src/panicking.rs:297:5 [INFO] [stdout] 21: 0x5585fe2640ff - rust_training::easy::exercise1_2::tests::example_one::h13beabe31b088da9 [INFO] [stdout] at /opt/rustwide/workdir/src/easy/exercise1_2.rs:57:9 [INFO] [stdout] 22: 0x5585fe263ea7 - rust_training::easy::exercise1_2::tests::example_one::{{closure}}::hd8d41f357160ab76 [INFO] [stdout] at /opt/rustwide/workdir/src/easy/exercise1_2.rs:53:21 [INFO] [stdout] 23: 0x5585fe25c946 - core::ops::function::FnOnce::call_once::h9110fe688f500962 [INFO] [stdout] at /rustc/ff2c56344c764af598ad33027e9c7a48881808ef/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x5585fe2aed9f - core::ops::function::FnOnce::call_once::h0dce7fb8ca7c533f [INFO] [stdout] at /rustc/ff2c56344c764af598ad33027e9c7a48881808ef/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x5585fe2aed9f - test::__rust_begin_short_backtrace::h75b023f3061039b8 [INFO] [stdout] at /rustc/ff2c56344c764af598ad33027e9c7a48881808ef/library/test/src/lib.rs:627:18 [INFO] [stdout] 26: 0x5585fe2add15 - test::run_test_in_process::{{closure}}::hb995e3036449b1d2 [INFO] [stdout] at /rustc/ff2c56344c764af598ad33027e9c7a48881808ef/library/test/src/lib.rs:650:60 [INFO] [stdout] 27: 0x5585fe2add15 - as core::ops::function::FnOnce<()>>::call_once::h63d3d9d9e7447cac [INFO] [stdout] at /rustc/ff2c56344c764af598ad33027e9c7a48881808ef/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 28: 0x5585fe2add15 - std::panicking::try::do_call::hf358e48b8451abe8 [INFO] [stdout] at /rustc/ff2c56344c764af598ad33027e9c7a48881808ef/library/std/src/panicking.rs:552:40 [INFO] [stdout] 29: 0x5585fe2add15 - std::panicking::try::hdfb727124dd74530 [INFO] [stdout] at /rustc/ff2c56344c764af598ad33027e9c7a48881808ef/library/std/src/panicking.rs:516:19 [INFO] [stdout] 30: 0x5585fe2add15 - std::panic::catch_unwind::h384458a7c85f353a [INFO] [stdout] at /rustc/ff2c56344c764af598ad33027e9c7a48881808ef/library/std/src/panic.rs:142:14 [INFO] [stdout] 31: 0x5585fe2add15 - test::run_test_in_process::h2b217e4014561d06 [INFO] [stdout] at /rustc/ff2c56344c764af598ad33027e9c7a48881808ef/library/test/src/lib.rs:650:27 [INFO] [stdout] 32: 0x5585fe2add15 - test::run_test::{{closure}}::h2b7f88f2ebf46b48 [INFO] [stdout] at /rustc/ff2c56344c764af598ad33027e9c7a48881808ef/library/test/src/lib.rs:573:43 [INFO] [stdout] 33: 0x5585fe275f56 - test::run_test::{{closure}}::h320ebf4a972a385e [INFO] [stdout] at /rustc/ff2c56344c764af598ad33027e9c7a48881808ef/library/test/src/lib.rs:601:41 [INFO] [stdout] 34: 0x5585fe275f56 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3ed64afcc71df931 [INFO] [stdout] at /rustc/ff2c56344c764af598ad33027e9c7a48881808ef/library/std/src/sys_common/backtrace.rs:155:18 [INFO] [stdout] 35: 0x5585fe27b137 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hb4c68cb7b0f88b9d [INFO] [stdout] at /rustc/ff2c56344c764af598ad33027e9c7a48881808ef/library/std/src/thread/mod.rs:529:17 [INFO] [stdout] 36: 0x5585fe27b137 - as core::ops::function::FnOnce<()>>::call_once::h2a26cae7fae50093 [INFO] [stdout] at /rustc/ff2c56344c764af598ad33027e9c7a48881808ef/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 37: 0x5585fe27b137 - std::panicking::try::do_call::h24f674b7fb619491 [INFO] [stdout] at /rustc/ff2c56344c764af598ad33027e9c7a48881808ef/library/std/src/panicking.rs:552:40 [INFO] [stdout] 38: 0x5585fe27b137 - std::panicking::try::h7f5877eebc0c4325 [INFO] [stdout] at /rustc/ff2c56344c764af598ad33027e9c7a48881808ef/library/std/src/panicking.rs:516:19 [INFO] [stdout] 39: 0x5585fe27b137 - std::panic::catch_unwind::h91815042a13af893 [INFO] [stdout] at /rustc/ff2c56344c764af598ad33027e9c7a48881808ef/library/std/src/panic.rs:142:14 [INFO] [stdout] 40: 0x5585fe27b137 - std::thread::Builder::spawn_unchecked_::{{closure}}::h5f5155c83af4a50e [INFO] [stdout] at /rustc/ff2c56344c764af598ad33027e9c7a48881808ef/library/std/src/thread/mod.rs:528:30 [INFO] [stdout] 41: 0x5585fe27b137 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h5d62a6061c9ba69b [INFO] [stdout] at /rustc/ff2c56344c764af598ad33027e9c7a48881808ef/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 42: 0x5585fe2df925 - as core::ops::function::FnOnce>::call_once::h861fc3b698de2ffb [INFO] [stdout] at /rustc/ff2c56344c764af598ad33027e9c7a48881808ef/library/alloc/src/boxed.rs:2015:9 [INFO] [stdout] 43: 0x5585fe2df925 - as core::ops::function::FnOnce>::call_once::hc66d40344bf1789e [INFO] [stdout] at /rustc/ff2c56344c764af598ad33027e9c7a48881808ef/library/alloc/src/boxed.rs:2015:9 [INFO] [stdout] 44: 0x5585fe2df925 - std::sys::unix::thread::Thread::new::thread_start::h425b008cdc0113be [INFO] [stdout] at /rustc/ff2c56344c764af598ad33027e9c7a48881808ef/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 45: 0x7f15b0ce7ac3 - [INFO] [stdout] 46: 0x7f15b0d78bf4 - __clone [INFO] [stdout] 47: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] easy::exercise1_2::tests::example_one [INFO] [stdout] [INFO] [stdout] test result: FAILED. 63 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--bin rust_training` [INFO] running `Command { std: "docker" "inspect" "e3dd715c52975c68f57b2fc77524b5a5a564ee16cb71b91709cb7fe2ead713d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3dd715c52975c68f57b2fc77524b5a5a564ee16cb71b91709cb7fe2ead713d5", kill_on_drop: false }` [INFO] [stdout] e3dd715c52975c68f57b2fc77524b5a5a564ee16cb71b91709cb7fe2ead713d5