[INFO] fetching crate stak-libc 0.11.7...
[INFO] testing stak-libc-0.11.7 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate stak-libc 0.11.7 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate stak-libc 0.11.7
[INFO] finished tweaking crates.io crate stak-libc 0.11.7
[INFO] tweaked toml for crates.io crate stak-libc 0.11.7 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate stak-libc 0.11.7 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] crate crates.io crate stak-libc 0.11.7 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" "+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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 1d9cc94b3330e77949e7d87cac2143b87780f99ac7a4f882c8b5780356736eb2
[INFO] running `Command { std: "docker" "start" "-a" "1d9cc94b3330e77949e7d87cac2143b87780f99ac7a4f882c8b5780356736eb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d9cc94b3330e77949e7d87cac2143b87780f99ac7a4f882c8b5780356736eb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d9cc94b3330e77949e7d87cac2143b87780f99ac7a4f882c8b5780356736eb2", kill_on_drop: false }`
[INFO] [stdout] 1d9cc94b3330e77949e7d87cac2143b87780f99ac7a4f882c8b5780356736eb2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 75b0ccb098c88de011f8c0f5218f16dce2f07365580e9b54a2338ed1d3bb5531
[INFO] running `Command { std: "docker" "start" "-a" "75b0ccb098c88de011f8c0f5218f16dce2f07365580e9b54a2338ed1d3bb5531", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling bitflags v2.7.0
[INFO] [stderr]    Compiling stak-libc v0.11.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.23s
[INFO] running `Command { std: "docker" "inspect" "75b0ccb098c88de011f8c0f5218f16dce2f07365580e9b54a2338ed1d3bb5531", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75b0ccb098c88de011f8c0f5218f16dce2f07365580e9b54a2338ed1d3bb5531", kill_on_drop: false }`
[INFO] [stdout] 75b0ccb098c88de011f8c0f5218f16dce2f07365580e9b54a2338ed1d3bb5531
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] b8731f5e617b95e4d57e9c21c4eb612e34581151e7f7c6a4437d60ec0ce500a7
[INFO] running `Command { std: "docker" "start" "-a" "b8731f5e617b95e4d57e9c21c4eb612e34581151e7f7c6a4437d60ec0ce500a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling stak-libc v0.11.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "b8731f5e617b95e4d57e9c21c4eb612e34581151e7f7c6a4437d60ec0ce500a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8731f5e617b95e4d57e9c21c4eb612e34581151e7f7c6a4437d60ec0ce500a7", kill_on_drop: false }`
[INFO] [stdout] b8731f5e617b95e4d57e9c21c4eb612e34581151e7f7c6a4437d60ec0ce500a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] c4e4e5fe204d1cc6dc194abc27367ad69f122de55e3ef5c83908ca1762b654d0
[INFO] running `Command { std: "docker" "start" "-a" "c4e4e5fe204d1cc6dc194abc27367ad69f122de55e3ef5c83908ca1762b654d0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stak_libc-e778dcf01bd5642c)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test heap::tests::new_zero_sized ... ok
[INFO] [stdout] test mmap::tests::read_file ... ok
[INFO] [stdout] test heap::tests::new ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stak_libc
[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] running `Command { std: "docker" "inspect" "c4e4e5fe204d1cc6dc194abc27367ad69f122de55e3ef5c83908ca1762b654d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4e4e5fe204d1cc6dc194abc27367ad69f122de55e3ef5c83908ca1762b654d0", kill_on_drop: false }`
[INFO] [stdout] c4e4e5fe204d1cc6dc194abc27367ad69f122de55e3ef5c83908ca1762b654d0