[INFO] fetching crate parti 0.0.0...
[INFO] testing parti-0.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate parti 0.0.0 into /workspace/builds/worker-109/source
[INFO] validating manifest of crates.io crate parti 0.0.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate parti 0.0.0
[INFO] finished tweaking crates.io crate parti 0.0.0
[INFO] tweaked toml for crates.io crate parti 0.0.0 written to /workspace/builds/worker-109/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2b8aa35b9132ebbcddad85ff399fd04a599a7a0bbc2797824a9d9cee4859d3b6
[INFO] running `Command { std: "docker" "start" "-a" "2b8aa35b9132ebbcddad85ff399fd04a599a7a0bbc2797824a9d9cee4859d3b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b8aa35b9132ebbcddad85ff399fd04a599a7a0bbc2797824a9d9cee4859d3b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b8aa35b9132ebbcddad85ff399fd04a599a7a0bbc2797824a9d9cee4859d3b6", kill_on_drop: false }`
[INFO] [stdout] 2b8aa35b9132ebbcddad85ff399fd04a599a7a0bbc2797824a9d9cee4859d3b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae9d4bfe50572ffa8fb7a1594fb8754bac6adca91266ca3b296bddc5fcc992b2
[INFO] running `Command { std: "docker" "start" "-a" "ae9d4bfe50572ffa8fb7a1594fb8754bac6adca91266ca3b296bddc5fcc992b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling parti v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "ae9d4bfe50572ffa8fb7a1594fb8754bac6adca91266ca3b296bddc5fcc992b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae9d4bfe50572ffa8fb7a1594fb8754bac6adca91266ca3b296bddc5fcc992b2", kill_on_drop: false }`
[INFO] [stdout] ae9d4bfe50572ffa8fb7a1594fb8754bac6adca91266ca3b296bddc5fcc992b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc0201543a4ee63715bde4aa074c537fcde85ade1ab2fabb8672fc65b58f4358
[INFO] running `Command { std: "docker" "start" "-a" "bc0201543a4ee63715bde4aa074c537fcde85ade1ab2fabb8672fc65b58f4358", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling parti v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.25s
[INFO] running `Command { std: "docker" "inspect" "bc0201543a4ee63715bde4aa074c537fcde85ade1ab2fabb8672fc65b58f4358", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc0201543a4ee63715bde4aa074c537fcde85ade1ab2fabb8672fc65b58f4358", kill_on_drop: false }`
[INFO] [stdout] bc0201543a4ee63715bde4aa074c537fcde85ade1ab2fabb8672fc65b58f4358
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c7b3b0535200815c7c5fd38e4d7324b11a0e42a999c4eb7a0730eb42f5e9323d
[INFO] running `Command { std: "docker" "start" "-a" "c7b3b0535200815c7c5fd38e4d7324b11a0e42a999c4eb7a0730eb42f5e9323d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/parti-f7d3e3d1360243f8)
[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] [stderr]    Doc-tests parti
[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" "c7b3b0535200815c7c5fd38e4d7324b11a0e42a999c4eb7a0730eb42f5e9323d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7b3b0535200815c7c5fd38e4d7324b11a0e42a999c4eb7a0730eb42f5e9323d", kill_on_drop: false }`
[INFO] [stdout] c7b3b0535200815c7c5fd38e4d7324b11a0e42a999c4eb7a0730eb42f5e9323d