[INFO] fetching crate precisej-printable-errno 0.2.2...
[INFO] testing precisej-printable-errno-0.2.2 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate precisej-printable-errno 0.2.2 into /workspace/builds/worker-7-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-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate precisej-printable-errno 0.2.2 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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-2025-09-21" "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: v0.30.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0a734b050a345c97f85f2bbf2a1e885e4190a4dc2e617e9054317d01b25589c2
[INFO] running `Command { std: "docker" "start" "-a" "0a734b050a345c97f85f2bbf2a1e885e4190a4dc2e617e9054317d01b25589c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a734b050a345c97f85f2bbf2a1e885e4190a4dc2e617e9054317d01b25589c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a734b050a345c97f85f2bbf2a1e885e4190a4dc2e617e9054317d01b25589c2", kill_on_drop: false }`
[INFO] [stdout] 0a734b050a345c97f85f2bbf2a1e885e4190a4dc2e617e9054317d01b25589c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 061d4e7d9b5fec476d3eb5d21457ca1730080f00269964aec54473aa6d7682e0
[INFO] running `Command { std: "docker" "start" "-a" "061d4e7d9b5fec476d3eb5d21457ca1730080f00269964aec54473aa6d7682e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling memoffset v0.6.5
[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 9.28s
[INFO] running `Command { std: "docker" "inspect" "061d4e7d9b5fec476d3eb5d21457ca1730080f00269964aec54473aa6d7682e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "061d4e7d9b5fec476d3eb5d21457ca1730080f00269964aec54473aa6d7682e0", kill_on_drop: false }`
[INFO] [stdout] 061d4e7d9b5fec476d3eb5d21457ca1730080f00269964aec54473aa6d7682e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c6d5347b0cf6f4bd735e573f4cdd41a0e327223191ed7d3b9aef16ae54361da3
[INFO] running `Command { std: "docker" "start" "-a" "c6d5347b0cf6f4bd735e573f4cdd41a0e327223191ed7d3b9aef16ae54361da3", 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 0.42s
[INFO] running `Command { std: "docker" "inspect" "c6d5347b0cf6f4bd735e573f4cdd41a0e327223191ed7d3b9aef16ae54361da3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6d5347b0cf6f4bd735e573f4cdd41a0e327223191ed7d3b9aef16ae54361da3", kill_on_drop: false }`
[INFO] [stdout] c6d5347b0cf6f4bd735e573f4cdd41a0e327223191ed7d3b9aef16ae54361da3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c51b19b866da6d113bee2179874f0c4162095d0507b877948a1191db732ab85a
[INFO] running `Command { std: "docker" "start" "-a" "c51b19b866da6d113bee2179874f0c4162095d0507b877948a1191db732ab85a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/precisej_printable_errno-94ae6cbed71a771b)
[INFO] [stderr] precisej-printable-errno: test4: unable to open /pathto/nonexistent/file: No such file or directory
[INFO] [stdout] 
[INFO] [stderr] precisej-printable-errno: test4: expected value 1, got 30
[INFO] [stdout] running 5 tests
[INFO] [stderr] precisej-printable-errno: test4: expected value 1, got 30
[INFO] [stdout] test tests::bail_correct ... ok
[INFO] [stdout] test tests::from_str_into_string ... ok
[INFO] [stdout] test tests::eprint_signal_safe ... ok
[INFO] [stdout] test tests::printable_message_noerrno ... ok
[INFO] [stdout] test tests::printable_message_witherrno ... 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 0.16s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c51b19b866da6d113bee2179874f0c4162095d0507b877948a1191db732ab85a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c51b19b866da6d113bee2179874f0c4162095d0507b877948a1191db732ab85a", kill_on_drop: false }`
[INFO] [stdout] c51b19b866da6d113bee2179874f0c4162095d0507b877948a1191db732ab85a