[INFO] fetching crate magical_rs 0.4.5... [INFO] testing magical_rs-0.4.5 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate magical_rs 0.4.5 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate magical_rs 0.4.5 [INFO] finished tweaking crates.io crate magical_rs 0.4.5 [INFO] tweaked toml for crates.io crate magical_rs 0.4.5 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate magical_rs 0.4.5 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate magical_rs 0.4.5 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b6da6362d19a5534d1b57f441bf749053a6b512ddf5e30b8fba5e67219e02845 [INFO] running `Command { std: "docker" "start" "-a" "b6da6362d19a5534d1b57f441bf749053a6b512ddf5e30b8fba5e67219e02845", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b6da6362d19a5534d1b57f441bf749053a6b512ddf5e30b8fba5e67219e02845", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6da6362d19a5534d1b57f441bf749053a6b512ddf5e30b8fba5e67219e02845", kill_on_drop: false }` [INFO] [stdout] b6da6362d19a5534d1b57f441bf749053a6b512ddf5e30b8fba5e67219e02845 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2e4f7e88e39af290fc395e9ff54bc214b081b0ae03b9acd9076136637b0cda4a [INFO] running `Command { std: "docker" "start" "-a" "2e4f7e88e39af290fc395e9ff54bc214b081b0ae03b9acd9076136637b0cda4a", kill_on_drop: false }` [INFO] [stderr] Compiling magical_rs v0.4.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s [INFO] running `Command { std: "docker" "inspect" "2e4f7e88e39af290fc395e9ff54bc214b081b0ae03b9acd9076136637b0cda4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e4f7e88e39af290fc395e9ff54bc214b081b0ae03b9acd9076136637b0cda4a", kill_on_drop: false }` [INFO] [stdout] 2e4f7e88e39af290fc395e9ff54bc214b081b0ae03b9acd9076136637b0cda4a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6350519ed029c5d5713125fc690a87cea05cdb8da5526af07e6f0096ad358768 [INFO] running `Command { std: "docker" "start" "-a" "6350519ed029c5d5713125fc690a87cea05cdb8da5526af07e6f0096ad358768", kill_on_drop: false }` [INFO] [stderr] Compiling magical_rs v0.4.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s [INFO] running `Command { std: "docker" "inspect" "6350519ed029c5d5713125fc690a87cea05cdb8da5526af07e6f0096ad358768", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6350519ed029c5d5713125fc690a87cea05cdb8da5526af07e6f0096ad358768", kill_on_drop: false }` [INFO] [stdout] 6350519ed029c5d5713125fc690a87cea05cdb8da5526af07e6f0096ad358768 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 78c3c195f920d01dc1dcc1fd718014ce297e394b1eff1e3f183f09b5b82a718b [INFO] running `Command { std: "docker" "start" "-a" "78c3c195f920d01dc1dcc1fd718014ce297e394b1eff1e3f183f09b5b82a718b", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/magical_rs-5fded9fa3c1a5543) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test magical::bytes_read::test_read_file_header ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests magical_rs [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test src/lib.rs - (line 151) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 19) - compile ... ok [INFO] [stdout] test src/magical/bytes_read.rs - magical::bytes_read::read_file_header (line 109) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 98) - compile ... ok [INFO] [stdout] test src/magical/bytes_read.rs - magical::bytes_read::with_bytes_read (line 68) - compile ... ok [INFO] [stdout] test src/magical/magic_custom.rs - magical::magic_custom::CustomMatchRules (line 11) ... ok [INFO] [stdout] test src/magical/magic.rs - magical::magic::FileKind::match_types (line 86) ... ok [INFO] [stdout] test src/magical/bytes_read.rs - magical::bytes_read::with_bytes_read (line 43) ... ok [INFO] [stdout] test src/magical/bytes_read.rs - magical::bytes_read::read_file_header (line 122) ... ok [INFO] [stdout] test src/lib.rs - (line 46) ... ok [INFO] [stdout] test src/magical/magic_custom.rs - magical::magic_custom::CustomMatchRules::Default (line 34) ... ok [INFO] [stdout] test src/magical/magic_custom.rs - magical::magic_custom::CustomMatchRules::AllMatches (line 212) ... ok [INFO] [stdout] test src/magical/magic_custom.rs - magical::magic_custom::CustomMatchRules::AnyMatches (line 146) ... ok [INFO] [stdout] test src/magical/magic.rs - magical::magic::FileKind::match_types (line 95) ... ok [INFO] [stdout] test src/magical/magic_custom.rs - magical::magic_custom::CustomMatchRules::WithFn (line 83) ... ok [INFO] [stdout] test src/magical/magic_custom.rs - magical::magic_custom::match_types_custom (line 681) ... ok [INFO] [stdout] test src/magical/magic_custom.rs - magical::magic_custom::magic_custom (line 756) ... ok [INFO] [stdout] test src/magical/magic.rs - magical::magic::FileKind::match_types (line 104) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/magical/magic.rs - magical::magic::FileKind::match_types (line 104) stdout ---- [INFO] [stdout] Test executable failed (exit status: 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] [INFO] [stdout] thread 'main' (61) panicked at /tmp/rustdoctestzjfKy5/doctest_bundle_2024.rs:192:69: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55d7bd640122 - std::backtrace_rs::backtrace::libunwind::trace::h7cddb8376417e7cc [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x55d7bd640122 - std::backtrace_rs::backtrace::trace_unsynchronized::hb4e41acf4b349ff1 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x55d7bd640122 - std::sys::backtrace::_print_fmt::h1222b80910ba6eb5 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x55d7bd640122 - ::fmt::h5bb8a979ba5db788 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x55d7bd6504af - core::fmt::rt::Argument::fmt::h2ee2c138a50a7796 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x55d7bd6504af - core::fmt::write::h1e0dbf07fe3990bd [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x55d7bd60d583 - std::io::default_write_fmt::hb0810a37865e52a5 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x55d7bd60d583 - std::io::Write::write_fmt::h12c8908aaac7ca22 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x55d7bd6198a2 - std::sys::backtrace::BacktraceLock::print::h788d486777205086 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x55d7bd61e29f - std::panicking::default_hook::{{closure}}::ha7bdfeb5949fc0fa [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x55d7bd61e0f9 - std::panicking::default_hook::h6dad75ec721846f4 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:328:9 [INFO] [stdout] 11: 0x55d7bd61e875 - std::panicking::panic_with_hook::hba00e869ada17676 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:834:13 [INFO] [stdout] 12: 0x55d7bd61e70a - std::panicking::panic_handler::{{closure}}::h3d21149c258e5ceb [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:707:13 [INFO] [stdout] 13: 0x55d7bd6199d9 - std::sys::backtrace::__rust_end_short_backtrace::h4f5d9b9dfb3e6ec1 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 14: 0x55d7bd60191d - __rustc[9a7a9f9af7564de1]::rust_begin_unwind [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:698:5 [INFO] [stdout] 15: 0x55d7bd657e00 - core::panicking::panic_fmt::h78e817a90331d98b [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panicking.rs:75:14 [INFO] [stdout] 16: 0x55d7bd6575c6 - core::result::unwrap_failed::h3ce108722ad88f1e [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/result.rs:1852:5 [INFO] [stdout] 17: 0x55d7bd5b543d - doctest_bundle_2024::__doctest_8::main::h5418428f9f2140d9 [INFO] [stdout] 18: 0x55d7bd5b55c6 - doctest_bundle_2024::__doctest_8::__main_fn::he8079bb511c58493 [INFO] [stdout] 19: 0x55d7bd5ac001 - doctest_runner_2024::__doctest_8::TEST::{{closure}}::hd75e79377a2de344 [INFO] [stdout] 20: 0x55d7bd5aea56 - core::ops::function::FnOnce::call_once::h4061e4d198231efa [INFO] [stdout] 21: 0x55d7bd5ad290 - doctest_runner_2024::main::h0e444e6048ccdad0 [INFO] [stdout] 22: 0x55d7bd5aea33 - core::ops::function::FnOnce::call_once::h3df1353454181325 [INFO] [stdout] 23: 0x55d7bd5ad756 - std::sys::backtrace::__rust_begin_short_backtrace::h9e084d5bd394bd7e [INFO] [stdout] 24: 0x55d7bd5ad4b9 - std::rt::lang_start::{{closure}}::h0bce0cb5967dc4c4 [INFO] [stdout] 25: 0x55d7bd60f200 - core::ops::function::impls:: for &F>::call_once::h1dc0a50e6295ec78 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ops/function.rs:290:21 [INFO] [stdout] 26: 0x55d7bd60f200 - std::panicking::catch_unwind::do_call::h209f742e9999044e [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:590:40 [INFO] [stdout] 27: 0x55d7bd60f200 - std::panicking::catch_unwind::h508c6e2aa6d72749 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:553:19 [INFO] [stdout] 28: 0x55d7bd60f200 - std::panic::catch_unwind::hebcbb24aa9914693 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panic.rs:359:14 [INFO] [stdout] 29: 0x55d7bd60f200 - std::rt::lang_start_internal::{{closure}}::h703cbe32967ef209 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/rt.rs:175:24 [INFO] [stdout] 30: 0x55d7bd60f200 - std::panicking::catch_unwind::do_call::hf50f2a30bce4e10b [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:590:40 [INFO] [stdout] 31: 0x55d7bd60f200 - std::panicking::catch_unwind::hac448d7e3b12daa3 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:553:19 [INFO] [stdout] 32: 0x55d7bd60f200 - std::panic::catch_unwind::ha9d74a13d77f299c [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panic.rs:359:14 [INFO] [stdout] 33: 0x55d7bd60f200 - std::rt::lang_start_internal::ha26d244788d1956d [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/rt.rs:171:5 [INFO] [stdout] 34: 0x55d7bd5ad4a1 - std::rt::lang_start::h81fdf1803f73c7ad [INFO] [stdout] 35: 0x55d7bd5b3645 - main [INFO] [stdout] 36: 0x7cdeab8b81ca - [INFO] [stdout] 37: 0x7cdeab8b828b - __libc_start_main [INFO] [stdout] 38: 0x55d7bd5ab355 - _start [INFO] [stdout] 39: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/magical/magic.rs - magical::magic::FileKind::match_types (line 104) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 17 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stdout] all doctests ran in 0.83s; merged doctests compilation took 0.77s [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "78c3c195f920d01dc1dcc1fd718014ce297e394b1eff1e3f183f09b5b82a718b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78c3c195f920d01dc1dcc1fd718014ce297e394b1eff1e3f183f09b5b82a718b", kill_on_drop: false }` [INFO] [stdout] 78c3c195f920d01dc1dcc1fd718014ce297e394b1eff1e3f183f09b5b82a718b