[INFO] fetching crate magical_rs 0.4.5... [INFO] testing magical_rs-0.4.5 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] extracting crate magical_rs 0.4.5 into /workspace/builds/worker-2-tc2/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-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate magical_rs 0.4.5 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c0a4168335ed111046074e1a03025f981edb096afafb24fb29e410b0cd18d9be [INFO] running `Command { std: "docker" "start" "-a" "c0a4168335ed111046074e1a03025f981edb096afafb24fb29e410b0cd18d9be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c0a4168335ed111046074e1a03025f981edb096afafb24fb29e410b0cd18d9be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0a4168335ed111046074e1a03025f981edb096afafb24fb29e410b0cd18d9be", kill_on_drop: false }` [INFO] [stdout] c0a4168335ed111046074e1a03025f981edb096afafb24fb29e410b0cd18d9be [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 42de6d7131d5977c3a05fa17873cc7b6b0375f643f79700dfe510421d83e75b7 [INFO] running `Command { std: "docker" "start" "-a" "42de6d7131d5977c3a05fa17873cc7b6b0375f643f79700dfe510421d83e75b7", 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 0.53s [INFO] running `Command { std: "docker" "inspect" "42de6d7131d5977c3a05fa17873cc7b6b0375f643f79700dfe510421d83e75b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42de6d7131d5977c3a05fa17873cc7b6b0375f643f79700dfe510421d83e75b7", kill_on_drop: false }` [INFO] [stdout] 42de6d7131d5977c3a05fa17873cc7b6b0375f643f79700dfe510421d83e75b7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9a66d990d6c41f958d33b811d1e1bb19977618df0619fc4a012011d2fa4c214f [INFO] running `Command { std: "docker" "start" "-a" "9a66d990d6c41f958d33b811d1e1bb19977618df0619fc4a012011d2fa4c214f", 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 0.76s [INFO] running `Command { std: "docker" "inspect" "9a66d990d6c41f958d33b811d1e1bb19977618df0619fc4a012011d2fa4c214f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a66d990d6c41f958d33b811d1e1bb19977618df0619fc4a012011d2fa4c214f", kill_on_drop: false }` [INFO] [stdout] 9a66d990d6c41f958d33b811d1e1bb19977618df0619fc4a012011d2fa4c214f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 41537d51db84259fc514b9f16266f4cf3bb45ed7869e0ed6b9d824947a30a9b7 [INFO] running `Command { std: "docker" "start" "-a" "41537d51db84259fc514b9f16266f4cf3bb45ed7869e0ed6b9d824947a30a9b7", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [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 98) - compile ... ok [INFO] [stdout] test src/magical/bytes_read.rs - magical::bytes_read::read_file_header (line 109) - compile ... ok [INFO] [stdout] test src/magical/bytes_read.rs - magical::bytes_read::with_bytes_read (line 68) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 19) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 46) ... ok [INFO] [stdout] test src/magical/magic_custom.rs - magical::magic_custom::CustomMatchRules::AnyMatches (line 146) ... 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::CustomMatchRules::Default (line 34) ... ok [INFO] [stdout] test src/magical/magic.rs - magical::magic::FileKind::match_types (line 86) ... ok [INFO] [stdout] test src/magical/magic_custom.rs - magical::magic_custom::CustomMatchRules (line 11) ... 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::magic_custom (line 756) ... 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::match_types_custom (line 681) ... ok [INFO] [stdout] test src/magical/bytes_read.rs - magical::bytes_read::read_file_header (line 122) ... ok [INFO] [stdout] test src/magical/bytes_read.rs - magical::bytes_read::with_bytes_read (line 43) ... 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' (65) panicked at /tmp/rustdoctestAsNjax/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: 0x5b5a94df185a - std[e72de78501789eb0]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5b5a94df185a - std[e72de78501789eb0]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5b5a94df185a - std[e72de78501789eb0]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x5b5a94df185a - <::print::DisplayBacktrace as core[6aaeda2c7ad07a48]::fmt::Display>::fmt [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x5b5a94e0565a - ::fmt [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x5b5a94e0565a - core[6aaeda2c7ad07a48]::fmt::write [INFO] [stdout] 6: 0x5b5a94df6c32 - std[e72de78501789eb0]::io::default_write_fmt:: [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x5b5a94df6c32 - ::write_fmt [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/io/mod.rs:1994:13 [INFO] [stdout] 8: 0x5b5a94dd077f - ::print [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x5b5a94dd077f - std[e72de78501789eb0]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x5b5a94de9ce1 - std[e72de78501789eb0]::panicking::default_hook [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:319:9 [INFO] [stdout] 11: 0x5b5a94de9e9b - std[e72de78501789eb0]::panicking::panic_with_hook [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:825:13 [INFO] [stdout] 12: 0x5b5a94dd0838 - std[e72de78501789eb0]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:698:13 [INFO] [stdout] 13: 0x5b5a94dc8129 - std[e72de78501789eb0]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 14: 0x5b5a94dd166d - __rustc[78a4cf188af856fc]::rust_begin_unwind [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:689:5 [INFO] [stdout] 15: 0x5b5a94e05d8c - core[6aaeda2c7ad07a48]::panicking::panic_fmt [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/panicking.rs:80:14 [INFO] [stdout] 16: 0x5b5a94e05b62 - core[6aaeda2c7ad07a48]::result::unwrap_failed [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/result.rs:1867:5 [INFO] [stdout] 17: 0x5b5a94d764a7 - doctest_bundle_2024[af3d95ed4780fc9e]::__doctest_8::main [INFO] [stdout] 18: 0x5b5a94d76606 - doctest_bundle_2024[af3d95ed4780fc9e]::__doctest_8::__main_fn [INFO] [stdout] 19: 0x5b5a94d6da51 - doctest_runner_2024[4dcde59a15a381ce]::__doctest_8::TEST::{closure#0} [INFO] [stdout] 20: 0x5b5a94d723d6 - >::call_once [INFO] [stdout] 21: 0x5b5a94d6e7d3 - doctest_runner_2024[4dcde59a15a381ce]::main [INFO] [stdout] 22: 0x5b5a94d72133 - std[e72de78501789eb0]::process::ExitCode as core[6aaeda2c7ad07a48]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] 23: 0x5b5a94d6d006 - std[e72de78501789eb0]::sys::backtrace::__rust_begin_short_backtrace:: std[e72de78501789eb0]::process::ExitCode, std[e72de78501789eb0]::process::ExitCode> [INFO] [stdout] 24: 0x5b5a94d6d5e9 - std[e72de78501789eb0]::rt::lang_start::::{closure#0} [INFO] [stdout] 25: 0x5b5a94de8964 - <&dyn core[6aaeda2c7ad07a48]::ops::function::Fn<(), Output = i32> + core[6aaeda2c7ad07a48]::marker::Sync + core[6aaeda2c7ad07a48]::panic::unwind_safe::RefUnwindSafe as core[6aaeda2c7ad07a48]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/ops/function.rs:287:21 [INFO] [stdout] 26: 0x5b5a94de8964 - std[e72de78501789eb0]::panicking::catch_unwind::do_call::<&dyn core[6aaeda2c7ad07a48]::ops::function::Fn<(), Output = i32> + core[6aaeda2c7ad07a48]::marker::Sync + core[6aaeda2c7ad07a48]::panic::unwind_safe::RefUnwindSafe, i32> [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:581:40 [INFO] [stdout] 27: 0x5b5a94de8964 - std[e72de78501789eb0]::panicking::catch_unwind:: + core[6aaeda2c7ad07a48]::marker::Sync + core[6aaeda2c7ad07a48]::panic::unwind_safe::RefUnwindSafe> [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:544:19 [INFO] [stdout] 28: 0x5b5a94de8964 - std[e72de78501789eb0]::panic::catch_unwind::<&dyn core[6aaeda2c7ad07a48]::ops::function::Fn<(), Output = i32> + core[6aaeda2c7ad07a48]::marker::Sync + core[6aaeda2c7ad07a48]::panic::unwind_safe::RefUnwindSafe, i32> [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panic.rs:359:14 [INFO] [stdout] 29: 0x5b5a94de8964 - std[e72de78501789eb0]::rt::lang_start_internal::{closure#0} [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/rt.rs:175:24 [INFO] [stdout] 30: 0x5b5a94de8964 - std[e72de78501789eb0]::panicking::catch_unwind::do_call:: [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:581:40 [INFO] [stdout] 31: 0x5b5a94de8964 - std[e72de78501789eb0]::panicking::catch_unwind:: [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:544:19 [INFO] [stdout] 32: 0x5b5a94de8964 - std[e72de78501789eb0]::panic::catch_unwind:: [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panic.rs:359:14 [INFO] [stdout] 33: 0x5b5a94de8964 - std[e72de78501789eb0]::rt::lang_start_internal [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/rt.rs:171:5 [INFO] [stdout] 34: 0x5b5a94d6ce41 - std[e72de78501789eb0]::rt::lang_start:: [INFO] [stdout] 35: 0x5b5a94d72745 - main [INFO] [stdout] 36: 0x797bdde011ca - [INFO] [stdout] 37: 0x797bdde0128b - __libc_start_main [INFO] [stdout] 38: 0x5b5a94d6b015 - _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 0.03s [INFO] [stdout] [INFO] [stdout] all doctests ran in 0.72s; merged doctests compilation took 0.68s [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "41537d51db84259fc514b9f16266f4cf3bb45ed7869e0ed6b9d824947a30a9b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41537d51db84259fc514b9f16266f4cf3bb45ed7869e0ed6b9d824947a30a9b7", kill_on_drop: false }` [INFO] [stdout] 41537d51db84259fc514b9f16266f4cf3bb45ed7869e0ed6b9d824947a30a9b7