[INFO] fetching crate polite-programming 0.8.68...
[INFO] testing polite-programming-0.8.68 against 1.91.0 for beta-1.92-2
[INFO] extracting crate polite-programming 0.8.68 into /workspace/builds/worker-7-tc1/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-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate polite-programming 0.8.68 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 30545d035ef0d88b782ab9822da9e6a21f313790fc07b857d0baa0ba117a770f
[INFO] running `Command { std: "docker" "start" "-a" "30545d035ef0d88b782ab9822da9e6a21f313790fc07b857d0baa0ba117a770f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "30545d035ef0d88b782ab9822da9e6a21f313790fc07b857d0baa0ba117a770f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30545d035ef0d88b782ab9822da9e6a21f313790fc07b857d0baa0ba117a770f", kill_on_drop: false }`
[INFO] [stdout] 30545d035ef0d88b782ab9822da9e6a21f313790fc07b857d0baa0ba117a770f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1beb2ae5c2ec60b561a72bf7693ef410b00a6a51453a6cf74268579520ab26ba
[INFO] running `Command { std: "docker" "start" "-a" "1beb2ae5c2ec60b561a72bf7693ef410b00a6a51453a6cf74268579520ab26ba", 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 0.40s
[INFO] running `Command { std: "docker" "inspect" "1beb2ae5c2ec60b561a72bf7693ef410b00a6a51453a6cf74268579520ab26ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1beb2ae5c2ec60b561a72bf7693ef410b00a6a51453a6cf74268579520ab26ba", kill_on_drop: false }`
[INFO] [stdout] 1beb2ae5c2ec60b561a72bf7693ef410b00a6a51453a6cf74268579520ab26ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f7456c726af9339344e08169c081b0f0da2bb7a29a26a24e355c074d7496774
[INFO] running `Command { std: "docker" "start" "-a" "2f7456c726af9339344e08169c081b0f0da2bb7a29a26a24e355c074d7496774", 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 0.73s
[INFO] running `Command { std: "docker" "inspect" "2f7456c726af9339344e08169c081b0f0da2bb7a29a26a24e355c074d7496774", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f7456c726af9339344e08169c081b0f0da2bb7a29a26a24e355c074d7496774", kill_on_drop: false }`
[INFO] [stdout] 2f7456c726af9339344e08169c081b0f0da2bb7a29a26a24e355c074d7496774
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 401ed20bc2d31913b9fb203fdcaa6350879f094b67a56cd1daa265798d0c8ece
[INFO] running `Command { std: "docker" "start" "-a" "401ed20bc2d31913b9fb203fdcaa6350879f094b67a56cd1daa265798d0c8ece", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/polite_programming-bb90ddb6a9bfe29c)
[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" "401ed20bc2d31913b9fb203fdcaa6350879f094b67a56cd1daa265798d0c8ece", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "401ed20bc2d31913b9fb203fdcaa6350879f094b67a56cd1daa265798d0c8ece", kill_on_drop: false }`
[INFO] [stdout] 401ed20bc2d31913b9fb203fdcaa6350879f094b67a56cd1daa265798d0c8ece