[INFO] fetching crate prtc 0.1.4...
[INFO] testing prtc-0.1.4 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate prtc 0.1.4 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate prtc 0.1.4
[INFO] finished tweaking crates.io crate prtc 0.1.4
[INFO] tweaked toml for crates.io crate prtc 0.1.4 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate prtc 0.1.4 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 prtc 0.1.4 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] 84ae9c4d5cd6aed414049e3726fb767a0229fbc35e4d0a7ab3862c83a7d7a464
[INFO] running `Command { std: "docker" "start" "-a" "84ae9c4d5cd6aed414049e3726fb767a0229fbc35e4d0a7ab3862c83a7d7a464", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84ae9c4d5cd6aed414049e3726fb767a0229fbc35e4d0a7ab3862c83a7d7a464", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84ae9c4d5cd6aed414049e3726fb767a0229fbc35e4d0a7ab3862c83a7d7a464", kill_on_drop: false }`
[INFO] [stdout] 84ae9c4d5cd6aed414049e3726fb767a0229fbc35e4d0a7ab3862c83a7d7a464
[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] c22ae62ba97648f950d701640fa47cd319e4227a337dff125d0c606f8137cb8a
[INFO] running `Command { std: "docker" "start" "-a" "c22ae62ba97648f950d701640fa47cd319e4227a337dff125d0c606f8137cb8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling prtc v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "c22ae62ba97648f950d701640fa47cd319e4227a337dff125d0c606f8137cb8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c22ae62ba97648f950d701640fa47cd319e4227a337dff125d0c606f8137cb8a", kill_on_drop: false }`
[INFO] [stdout] c22ae62ba97648f950d701640fa47cd319e4227a337dff125d0c606f8137cb8a
[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] 764b7f53da9ea282725f0e40ba14c31ff665f72b3940d7568b946c9d0d6644ca
[INFO] running `Command { std: "docker" "start" "-a" "764b7f53da9ea282725f0e40ba14c31ff665f72b3940d7568b946c9d0d6644ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling prtc v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "764b7f53da9ea282725f0e40ba14c31ff665f72b3940d7568b946c9d0d6644ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "764b7f53da9ea282725f0e40ba14c31ff665f72b3940d7568b946c9d0d6644ca", kill_on_drop: false }`
[INFO] [stdout] 764b7f53da9ea282725f0e40ba14c31ff665f72b3940d7568b946c9d0d6644ca
[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] 6f7befc4c6c13b29b6da18e1d0c943466caa4db041c6d9846a0467e32b2f674c
[INFO] running `Command { std: "docker" "start" "-a" "6f7befc4c6c13b29b6da18e1d0c943466caa4db041c6d9846a0467e32b2f674c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/prtc-a0c25a944be22973)
[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" "6f7befc4c6c13b29b6da18e1d0c943466caa4db041c6d9846a0467e32b2f674c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f7befc4c6c13b29b6da18e1d0c943466caa4db041c6d9846a0467e32b2f674c", kill_on_drop: false }`
[INFO] [stdout] 6f7befc4c6c13b29b6da18e1d0c943466caa4db041c6d9846a0467e32b2f674c