[INFO] fetching crate rust_wbc 0.3.0...
[INFO] testing rust_wbc-0.3.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate rust_wbc 0.3.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate rust_wbc 0.3.0
[INFO] finished tweaking crates.io crate rust_wbc 0.3.0
[INFO] tweaked toml for crates.io crate rust_wbc 0.3.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust_wbc 0.3.0 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 rust_wbc 0.3.0 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-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] b619252c03069b0bfc0b2c99560ff094dce23a429eabeb5c3608b123a1d66817
[INFO] running `Command { std: "docker" "start" "-a" "b619252c03069b0bfc0b2c99560ff094dce23a429eabeb5c3608b123a1d66817", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b619252c03069b0bfc0b2c99560ff094dce23a429eabeb5c3608b123a1d66817", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b619252c03069b0bfc0b2c99560ff094dce23a429eabeb5c3608b123a1d66817", kill_on_drop: false }`
[INFO] [stdout] b619252c03069b0bfc0b2c99560ff094dce23a429eabeb5c3608b123a1d66817
[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] 6e2a028172c7b7cceaeb08f733b3a71a9d39895b693d82dcca485396efb497f7
[INFO] running `Command { std: "docker" "start" "-a" "6e2a028172c7b7cceaeb08f733b3a71a9d39895b693d82dcca485396efb497f7", kill_on_drop: false }`
[INFO] [stderr] warning: rust_wbc v0.3.0 (/opt/rustwide/workdir) ignoring invalid dependency `rust_keien` which is missing a lib target
[INFO] [stderr] warning: rust_wbc v0.3.0 (/opt/rustwide/workdir) ignoring invalid dependency `sort_rust` which is missing a lib target
[INFO] [stderr]    Compiling rust_wbc v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "6e2a028172c7b7cceaeb08f733b3a71a9d39895b693d82dcca485396efb497f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e2a028172c7b7cceaeb08f733b3a71a9d39895b693d82dcca485396efb497f7", kill_on_drop: false }`
[INFO] [stdout] 6e2a028172c7b7cceaeb08f733b3a71a9d39895b693d82dcca485396efb497f7
[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] c6fe31930a6ba66b6baff5f9b2702607d70340ddc470b5b0246f9bb14f67d9a2
[INFO] running `Command { std: "docker" "start" "-a" "c6fe31930a6ba66b6baff5f9b2702607d70340ddc470b5b0246f9bb14f67d9a2", kill_on_drop: false }`
[INFO] [stderr] warning: rust_wbc v0.3.0 (/opt/rustwide/workdir) ignoring invalid dependency `rust_keien` which is missing a lib target
[INFO] [stderr] warning: rust_wbc v0.3.0 (/opt/rustwide/workdir) ignoring invalid dependency `sort_rust` which is missing a lib target
[INFO] [stderr]    Compiling rust_wbc v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "c6fe31930a6ba66b6baff5f9b2702607d70340ddc470b5b0246f9bb14f67d9a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6fe31930a6ba66b6baff5f9b2702607d70340ddc470b5b0246f9bb14f67d9a2", kill_on_drop: false }`
[INFO] [stdout] c6fe31930a6ba66b6baff5f9b2702607d70340ddc470b5b0246f9bb14f67d9a2
[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] 4e9327076f8650bdd8d628307b53f05951f972f8c9d9f751590df406dd9e39a0
[INFO] running `Command { std: "docker" "start" "-a" "4e9327076f8650bdd8d628307b53f05951f972f8c9d9f751590df406dd9e39a0", kill_on_drop: false }`
[INFO] [stderr] warning: rust_wbc v0.3.0 (/opt/rustwide/workdir) ignoring invalid dependency `rust_keien` which is missing a lib target
[INFO] [stderr] warning: rust_wbc v0.3.0 (/opt/rustwide/workdir) ignoring invalid dependency `sort_rust` which is missing a lib target
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_wbc-4bd8a9ef4c211bf6)
[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" "4e9327076f8650bdd8d628307b53f05951f972f8c9d9f751590df406dd9e39a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e9327076f8650bdd8d628307b53f05951f972f8c9d9f751590df406dd9e39a0", kill_on_drop: false }`
[INFO] [stdout] 4e9327076f8650bdd8d628307b53f05951f972f8c9d9f751590df406dd9e39a0