[INFO] fetching crate system_error 0.2.0...
[INFO] testing system_error-0.2.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate system_error 0.2.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate system_error 0.2.0
[INFO] finished tweaking crates.io crate system_error 0.2.0
[INFO] tweaked toml for crates.io crate system_error 0.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate system_error 0.2.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2f1a4e0f548ddefa63fc463e5c6e20ab286429d0159fddf86091150e128fc8dd
[INFO] running `Command { std: "docker" "start" "-a" "2f1a4e0f548ddefa63fc463e5c6e20ab286429d0159fddf86091150e128fc8dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f1a4e0f548ddefa63fc463e5c6e20ab286429d0159fddf86091150e128fc8dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f1a4e0f548ddefa63fc463e5c6e20ab286429d0159fddf86091150e128fc8dd", kill_on_drop: false }`
[INFO] [stdout] 2f1a4e0f548ddefa63fc463e5c6e20ab286429d0159fddf86091150e128fc8dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e5bfe2788c2a08ead40321833b365d3b5b3b12f93a4a15861f6cdb3885ee8f9
[INFO] running `Command { std: "docker" "start" "-a" "7e5bfe2788c2a08ead40321833b365d3b5b3b12f93a4a15861f6cdb3885ee8f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling system_error v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "7e5bfe2788c2a08ead40321833b365d3b5b3b12f93a4a15861f6cdb3885ee8f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e5bfe2788c2a08ead40321833b365d3b5b3b12f93a4a15861f6cdb3885ee8f9", kill_on_drop: false }`
[INFO] [stdout] 7e5bfe2788c2a08ead40321833b365d3b5b3b12f93a4a15861f6cdb3885ee8f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76c0248e0a9d2ff4018c56c6401d486c7b57884e780ee449f4c636ac72db9207
[INFO] running `Command { std: "docker" "start" "-a" "76c0248e0a9d2ff4018c56c6401d486c7b57884e780ee449f4c636ac72db9207", kill_on_drop: false }`
[INFO] [stderr]    Compiling system_error v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "76c0248e0a9d2ff4018c56c6401d486c7b57884e780ee449f4c636ac72db9207", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76c0248e0a9d2ff4018c56c6401d486c7b57884e780ee449f4c636ac72db9207", kill_on_drop: false }`
[INFO] [stdout] 76c0248e0a9d2ff4018c56c6401d486c7b57884e780ee449f4c636ac72db9207
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 86e30b62d4048f655baddddf499cd2cbe786af9edd37d66934dd85b4f4b05992
[INFO] running `Command { std: "docker" "start" "-a" "86e30b62d4048f655baddddf499cd2cbe786af9edd37d66934dd85b4f4b05992", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/system_error-96fc841d8ae7096a)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests system_error
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - (line 73) ... ok
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] test src/lib.rs - Error::from_raw_os_error (line 161) ... ok
[INFO] [stdout] test src/lib.rs - Error::from_raw_kernel_error (line 204) ... ok
[INFO] [stdout] test src/lib.rs - Error::kind (line 221) ... ok
[INFO] [stdout] test src/lib.rs - Error::from_raw_kernel_error (line 192) ... ok
[INFO] [stdout] test src/lib.rs - (line 42) ... ok
[INFO] [stdout] test src/lib.rs - Error::from_raw_os_error (line 173) ... ok
[INFO] [stdout] test src/lib.rs - Error::raw_os_error (line 244) ... ok
[INFO] [stdout] test src/lib.rs - Error::raw_kernel_error (line 280) ... ok
[INFO] [stdout] test src/lib.rs - Error::last_os_error (line 146) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.89s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "86e30b62d4048f655baddddf499cd2cbe786af9edd37d66934dd85b4f4b05992", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86e30b62d4048f655baddddf499cd2cbe786af9edd37d66934dd85b4f4b05992", kill_on_drop: false }`
[INFO] [stdout] 86e30b62d4048f655baddddf499cd2cbe786af9edd37d66934dd85b4f4b05992