[INFO] fetching crate precisej-printable-errno 0.2.2...
[INFO] testing precisej-printable-errno-0.2.2 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate precisej-printable-errno 0.2.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate precisej-printable-errno 0.2.2
[INFO] finished tweaking crates.io crate precisej-printable-errno 0.2.2
[INFO] tweaked toml for crates.io crate precisej-printable-errno 0.2.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate precisej-printable-errno 0.2.2 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 9 packages to latest compatible versions
[INFO] [stderr]       Adding nix v0.23.2 (available: v0.31.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 861b80f44dff61ebbd8545d5aec0d805e69bfcbdff007a6a6fe985e5430847d8
[INFO] running `Command { std: "docker" "start" "-a" "861b80f44dff61ebbd8545d5aec0d805e69bfcbdff007a6a6fe985e5430847d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "861b80f44dff61ebbd8545d5aec0d805e69bfcbdff007a6a6fe985e5430847d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "861b80f44dff61ebbd8545d5aec0d805e69bfcbdff007a6a6fe985e5430847d8", kill_on_drop: false }`
[INFO] [stdout] 861b80f44dff61ebbd8545d5aec0d805e69bfcbdff007a6a6fe985e5430847d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f0d321dbd2892da4e4258d0a5f932fa5972e46c7c39ca5d1a58b8ef1f4f79bb
[INFO] running `Command { std: "docker" "start" "-a" "1f0d321dbd2892da4e4258d0a5f932fa5972e46c7c39ca5d1a58b8ef1f4f79bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling nix v0.23.2
[INFO] [stderr]    Compiling precisej-printable-errno v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.29s
[INFO] running `Command { std: "docker" "inspect" "1f0d321dbd2892da4e4258d0a5f932fa5972e46c7c39ca5d1a58b8ef1f4f79bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f0d321dbd2892da4e4258d0a5f932fa5972e46c7c39ca5d1a58b8ef1f4f79bb", kill_on_drop: false }`
[INFO] [stdout] 1f0d321dbd2892da4e4258d0a5f932fa5972e46c7c39ca5d1a58b8ef1f4f79bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d422cfe3f7277244b6c338c4c9aa24b5d3152e07ea39079ce881535d5de9388c
[INFO] running `Command { std: "docker" "start" "-a" "d422cfe3f7277244b6c338c4c9aa24b5d3152e07ea39079ce881535d5de9388c", kill_on_drop: false }`
[INFO] [stderr]    Compiling precisej-printable-errno v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "d422cfe3f7277244b6c338c4c9aa24b5d3152e07ea39079ce881535d5de9388c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d422cfe3f7277244b6c338c4c9aa24b5d3152e07ea39079ce881535d5de9388c", kill_on_drop: false }`
[INFO] [stdout] d422cfe3f7277244b6c338c4c9aa24b5d3152e07ea39079ce881535d5de9388c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3a5c491bbfdd182f78bc802f0edfca9fb4d9c0b7c06fbf9992d70cc9cf4ec8d3
[INFO] running `Command { std: "docker" "start" "-a" "3a5c491bbfdd182f78bc802f0edfca9fb4d9c0b7c06fbf9992d70cc9cf4ec8d3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/precisej_printable_errno-9d01e2ce132bb91c)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::bail_correct ... ok
[INFO] [stderr] precisej-printable-errno: test4: unable to open /pathto/nonexistent/file: No such file or directory
[INFO] [stdout] test tests::from_str_into_string ... ok
[INFO] [stderr] precisej-printable-errno: test4: expected value 1, got 30
[INFO] [stdout] test tests::eprint_signal_safe ... ok
[INFO] [stderr] precisej-printable-errno: test4: expected value 1, got 30
[INFO] [stdout] test tests::printable_message_witherrno ... ok
[INFO] [stdout] test tests::printable_message_noerrno ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests precisej_printable_errno
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 56) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3a5c491bbfdd182f78bc802f0edfca9fb4d9c0b7c06fbf9992d70cc9cf4ec8d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a5c491bbfdd182f78bc802f0edfca9fb4d9c0b7c06fbf9992d70cc9cf4ec8d3", kill_on_drop: false }`
[INFO] [stdout] 3a5c491bbfdd182f78bc802f0edfca9fb4d9c0b7c06fbf9992d70cc9cf4ec8d3
