[INFO] fetching crate polite-programming 0.8.68...
[INFO] testing polite-programming-0.8.68 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate polite-programming 0.8.68 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate polite-programming 0.8.68
[INFO] finished tweaking crates.io crate polite-programming 0.8.68
[INFO] tweaked toml for crates.io crate polite-programming 0.8.68 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate polite-programming 0.8.68 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 54f9af07d140c636e89dbe25b1be94e9c7aedb3687c4175eca69802fe0c5d333
[INFO] running `Command { std: "docker" "start" "-a" "54f9af07d140c636e89dbe25b1be94e9c7aedb3687c4175eca69802fe0c5d333", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "54f9af07d140c636e89dbe25b1be94e9c7aedb3687c4175eca69802fe0c5d333", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54f9af07d140c636e89dbe25b1be94e9c7aedb3687c4175eca69802fe0c5d333", kill_on_drop: false }`
[INFO] [stdout] 54f9af07d140c636e89dbe25b1be94e9c7aedb3687c4175eca69802fe0c5d333
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 1a85abc2b8d439797d2da177ec1ef5c40d3bc21e911684284eb5ccab72db81b7
[INFO] running `Command { std: "docker" "start" "-a" "1a85abc2b8d439797d2da177ec1ef5c40d3bc21e911684284eb5ccab72db81b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling polite-programming v0.8.68 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "1a85abc2b8d439797d2da177ec1ef5c40d3bc21e911684284eb5ccab72db81b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a85abc2b8d439797d2da177ec1ef5c40d3bc21e911684284eb5ccab72db81b7", kill_on_drop: false }`
[INFO] [stdout] 1a85abc2b8d439797d2da177ec1ef5c40d3bc21e911684284eb5ccab72db81b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 62637b80968e37b6dd2e14eff3e4e5aef64fe87d0a94d959dc40549775338a5d
[INFO] running `Command { std: "docker" "start" "-a" "62637b80968e37b6dd2e14eff3e4e5aef64fe87d0a94d959dc40549775338a5d", kill_on_drop: false }`
[INFO] [stderr]    Compiling polite-programming v0.8.68 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "62637b80968e37b6dd2e14eff3e4e5aef64fe87d0a94d959dc40549775338a5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62637b80968e37b6dd2e14eff3e4e5aef64fe87d0a94d959dc40549775338a5d", kill_on_drop: false }`
[INFO] [stdout] 62637b80968e37b6dd2e14eff3e4e5aef64fe87d0a94d959dc40549775338a5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] a0862a727d1b724c462824a584cc4dcbe5a3d41b7b823afa4989806976dfa0cf
[INFO] running `Command { std: "docker" "start" "-a" "a0862a727d1b724c462824a584cc4dcbe5a3d41b7b823afa4989806976dfa0cf", 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/polite_programming-0cb5a8de1d98f057)
[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" "a0862a727d1b724c462824a584cc4dcbe5a3d41b7b823afa4989806976dfa0cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0862a727d1b724c462824a584cc4dcbe5a3d41b7b823afa4989806976dfa0cf", kill_on_drop: false }`
[INFO] [stdout] a0862a727d1b724c462824a584cc4dcbe5a3d41b7b823afa4989806976dfa0cf