[INFO] fetching crate letmein-seccomp 10.4.0...
[INFO] testing letmein-seccomp-10.4.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate letmein-seccomp 10.4.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate letmein-seccomp 10.4.0
[INFO] finished tweaking crates.io crate letmein-seccomp 10.4.0
[INFO] tweaked toml for crates.io crate letmein-seccomp 10.4.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate letmein-seccomp 10.4.0 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] crate crates.io crate letmein-seccomp 10.4.0 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 78f4c529c09686bca00afa32492251054d0fb613407f57bf69a4db9721b4c654
[INFO] running `Command { std: "docker" "start" "-a" "78f4c529c09686bca00afa32492251054d0fb613407f57bf69a4db9721b4c654", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78f4c529c09686bca00afa32492251054d0fb613407f57bf69a4db9721b4c654", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78f4c529c09686bca00afa32492251054d0fb613407f57bf69a4db9721b4c654", kill_on_drop: false }`
[INFO] [stdout] 78f4c529c09686bca00afa32492251054d0fb613407f57bf69a4db9721b4c654
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 20d6d364d8d211a4329290a1d70f22b804e66e18b221ebd560a14d71bbf136f8
[INFO] running `Command { std: "docker" "start" "-a" "20d6d364d8d211a4329290a1d70f22b804e66e18b221ebd560a14d71bbf136f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling letmein-seccomp v10.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling seccompiler v0.5.0
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "20d6d364d8d211a4329290a1d70f22b804e66e18b221ebd560a14d71bbf136f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20d6d364d8d211a4329290a1d70f22b804e66e18b221ebd560a14d71bbf136f8", kill_on_drop: false }`
[INFO] [stdout] 20d6d364d8d211a4329290a1d70f22b804e66e18b221ebd560a14d71bbf136f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 8f4ca137cad610dcfbdc5d2d9886007ea9fe49dbc217f92d76b6c7c5f940e678
[INFO] running `Command { std: "docker" "start" "-a" "8f4ca137cad610dcfbdc5d2d9886007ea9fe49dbc217f92d76b6c7c5f940e678", kill_on_drop: false }`
[INFO] [stderr]    Compiling letmein-seccomp v10.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "8f4ca137cad610dcfbdc5d2d9886007ea9fe49dbc217f92d76b6c7c5f940e678", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f4ca137cad610dcfbdc5d2d9886007ea9fe49dbc217f92d76b6c7c5f940e678", kill_on_drop: false }`
[INFO] [stdout] 8f4ca137cad610dcfbdc5d2d9886007ea9fe49dbc217f92d76b6c7c5f940e678
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 28380dd1769fc0ba462b7fd1bee276691b56d2d45107a5e33a46c4fcacb011dd
[INFO] running `Command { std: "docker" "start" "-a" "28380dd1769fc0ba462b7fd1bee276691b56d2d45107a5e33a46c4fcacb011dd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/letmein_seccomp-5b99741966d68ca3)
[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 letmein_seccomp
[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" "28380dd1769fc0ba462b7fd1bee276691b56d2d45107a5e33a46c4fcacb011dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28380dd1769fc0ba462b7fd1bee276691b56d2d45107a5e33a46c4fcacb011dd", kill_on_drop: false }`
[INFO] [stdout] 28380dd1769fc0ba462b7fd1bee276691b56d2d45107a5e33a46c4fcacb011dd