[INFO] fetching crate libca 0.1.0...
[INFO] testing libca-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate libca 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate libca 0.1.0
[INFO] finished tweaking crates.io crate libca 0.1.0
[INFO] tweaked toml for crates.io crate libca 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate libca 0.1.0 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] crate crates.io crate libca 0.1.0 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 370b8ed2c3991bc983b1e0d13a0c4cf6a1a5f7976fcead9440e6593d67463c23
[INFO] running `Command { std: "docker" "start" "-a" "370b8ed2c3991bc983b1e0d13a0c4cf6a1a5f7976fcead9440e6593d67463c23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "370b8ed2c3991bc983b1e0d13a0c4cf6a1a5f7976fcead9440e6593d67463c23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "370b8ed2c3991bc983b1e0d13a0c4cf6a1a5f7976fcead9440e6593d67463c23", kill_on_drop: false }`
[INFO] [stdout] 370b8ed2c3991bc983b1e0d13a0c4cf6a1a5f7976fcead9440e6593d67463c23
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4008647c7a9338bc740ec4d12a183d2fb3aa5fa9f2c00ae3b22c666a3ab77b24
[INFO] running `Command { std: "docker" "start" "-a" "4008647c7a9338bc740ec4d12a183d2fb3aa5fa9f2c00ae3b22c666a3ab77b24", kill_on_drop: false }`
[INFO] [stderr]    Compiling libca v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "4008647c7a9338bc740ec4d12a183d2fb3aa5fa9f2c00ae3b22c666a3ab77b24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4008647c7a9338bc740ec4d12a183d2fb3aa5fa9f2c00ae3b22c666a3ab77b24", kill_on_drop: false }`
[INFO] [stdout] 4008647c7a9338bc740ec4d12a183d2fb3aa5fa9f2c00ae3b22c666a3ab77b24
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c9ceb3c9d32dab1a1c43573ffcaffbbbd477f1cc929d0ca29fd73c33b14c7d90
[INFO] running `Command { std: "docker" "start" "-a" "c9ceb3c9d32dab1a1c43573ffcaffbbbd477f1cc929d0ca29fd73c33b14c7d90", kill_on_drop: false }`
[INFO] [stderr]    Compiling libca v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "c9ceb3c9d32dab1a1c43573ffcaffbbbd477f1cc929d0ca29fd73c33b14c7d90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9ceb3c9d32dab1a1c43573ffcaffbbbd477f1cc929d0ca29fd73c33b14c7d90", kill_on_drop: false }`
[INFO] [stdout] c9ceb3c9d32dab1a1c43573ffcaffbbbd477f1cc929d0ca29fd73c33b14c7d90
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b959df8faeadefec3c1c1b8c80ab4e1a26b77ec5275091c316fd0e495c24d533
[INFO] running `Command { std: "docker" "start" "-a" "b959df8faeadefec3c1c1b8c80ab4e1a26b77ec5275091c316fd0e495c24d533", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libca-22f1dc98b2b8f10a)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libca
[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" "b959df8faeadefec3c1c1b8c80ab4e1a26b77ec5275091c316fd0e495c24d533", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b959df8faeadefec3c1c1b8c80ab4e1a26b77ec5275091c316fd0e495c24d533", kill_on_drop: false }`
[INFO] [stdout] b959df8faeadefec3c1c1b8c80ab4e1a26b77ec5275091c316fd0e495c24d533