[INFO] fetching crate libkoca 0.1.0...
[INFO] testing libkoca-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate libkoca 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate libkoca 0.1.0
[INFO] finished tweaking crates.io crate libkoca 0.1.0
[INFO] tweaked toml for crates.io crate libkoca 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate libkoca 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 libkoca 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-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 78c94447f724a0f7115f20ffe5cb3cd6c2178abcd5692353ef54f2601bc9fc31
[INFO] running `Command { std: "docker" "start" "-a" "78c94447f724a0f7115f20ffe5cb3cd6c2178abcd5692353ef54f2601bc9fc31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78c94447f724a0f7115f20ffe5cb3cd6c2178abcd5692353ef54f2601bc9fc31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78c94447f724a0f7115f20ffe5cb3cd6c2178abcd5692353ef54f2601bc9fc31", kill_on_drop: false }`
[INFO] [stdout] 78c94447f724a0f7115f20ffe5cb3cd6c2178abcd5692353ef54f2601bc9fc31
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c1a35edc51294b511efb718bc4dfd6795d5ab3785939d7c9dfa69bce3d42b1c3
[INFO] running `Command { std: "docker" "start" "-a" "c1a35edc51294b511efb718bc4dfd6795d5ab3785939d7c9dfa69bce3d42b1c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling libkoca v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "c1a35edc51294b511efb718bc4dfd6795d5ab3785939d7c9dfa69bce3d42b1c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1a35edc51294b511efb718bc4dfd6795d5ab3785939d7c9dfa69bce3d42b1c3", kill_on_drop: false }`
[INFO] [stdout] c1a35edc51294b511efb718bc4dfd6795d5ab3785939d7c9dfa69bce3d42b1c3
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4472ab4ef62e4d18198a7adeed1ec1cda7c9929393130c553b61e365c77fdc9
[INFO] running `Command { std: "docker" "start" "-a" "e4472ab4ef62e4d18198a7adeed1ec1cda7c9929393130c553b61e365c77fdc9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libkoca v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "e4472ab4ef62e4d18198a7adeed1ec1cda7c9929393130c553b61e365c77fdc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4472ab4ef62e4d18198a7adeed1ec1cda7c9929393130c553b61e365c77fdc9", kill_on_drop: false }`
[INFO] [stdout] e4472ab4ef62e4d18198a7adeed1ec1cda7c9929393130c553b61e365c77fdc9
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b697217a6aaa4d1b70ed58f6abca547a4f2ba7134194116969fffe5033ceb17c
[INFO] running `Command { std: "docker" "start" "-a" "b697217a6aaa4d1b70ed58f6abca547a4f2ba7134194116969fffe5033ceb17c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/libkoca-28572739b0994ed2)
[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" "b697217a6aaa4d1b70ed58f6abca547a4f2ba7134194116969fffe5033ceb17c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b697217a6aaa4d1b70ed58f6abca547a4f2ba7134194116969fffe5033ceb17c", kill_on_drop: false }`
[INFO] [stdout] b697217a6aaa4d1b70ed58f6abca547a4f2ba7134194116969fffe5033ceb17c