[INFO] fetching crate party 0.0.0...
[INFO] testing party-0.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate party 0.0.0 into /workspace/builds/worker-38/source
[INFO] validating manifest of crates.io crate party 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 party 0.0.0
[INFO] finished tweaking crates.io crate party 0.0.0
[INFO] tweaked toml for crates.io crate party 0.0.0 written to /workspace/builds/worker-38/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] [stderr]     Blocking waiting for file lock on package cache
[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-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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] 28ff00e7de2652d05b435a6b332fd134542b228c091e412ed39482c93a4324e0
[INFO] running `Command { std: "docker" "start" "-a" "28ff00e7de2652d05b435a6b332fd134542b228c091e412ed39482c93a4324e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28ff00e7de2652d05b435a6b332fd134542b228c091e412ed39482c93a4324e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28ff00e7de2652d05b435a6b332fd134542b228c091e412ed39482c93a4324e0", kill_on_drop: false }`
[INFO] [stdout] 28ff00e7de2652d05b435a6b332fd134542b228c091e412ed39482c93a4324e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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] a6154e253ed0790c371f501e3e4d1188b8be5d6f85b9513a7cec01b76b94f82f
[INFO] running `Command { std: "docker" "start" "-a" "a6154e253ed0790c371f501e3e4d1188b8be5d6f85b9513a7cec01b76b94f82f", kill_on_drop: false }`
[INFO] [stderr]    Compiling party v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "a6154e253ed0790c371f501e3e4d1188b8be5d6f85b9513a7cec01b76b94f82f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6154e253ed0790c371f501e3e4d1188b8be5d6f85b9513a7cec01b76b94f82f", kill_on_drop: false }`
[INFO] [stdout] a6154e253ed0790c371f501e3e4d1188b8be5d6f85b9513a7cec01b76b94f82f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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] e82c35ac73e02183d4fed88c7970d4f2a2568c6b5356d5704d6142c5874e3438
[INFO] running `Command { std: "docker" "start" "-a" "e82c35ac73e02183d4fed88c7970d4f2a2568c6b5356d5704d6142c5874e3438", kill_on_drop: false }`
[INFO] [stderr]    Compiling party v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "e82c35ac73e02183d4fed88c7970d4f2a2568c6b5356d5704d6142c5874e3438", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e82c35ac73e02183d4fed88c7970d4f2a2568c6b5356d5704d6142c5874e3438", kill_on_drop: false }`
[INFO] [stdout] e82c35ac73e02183d4fed88c7970d4f2a2568c6b5356d5704d6142c5874e3438
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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] 20802ee6ea674c3ff3e348b8583459c2b1f39cb10bbbdb2c4cb6d3d71498651a
[INFO] running `Command { std: "docker" "start" "-a" "20802ee6ea674c3ff3e348b8583459c2b1f39cb10bbbdb2c4cb6d3d71498651a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/party-f584a0c21af6e16e)
[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 party
[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" "20802ee6ea674c3ff3e348b8583459c2b1f39cb10bbbdb2c4cb6d3d71498651a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20802ee6ea674c3ff3e348b8583459c2b1f39cb10bbbdb2c4cb6d3d71498651a", kill_on_drop: false }`
[INFO] [stdout] 20802ee6ea674c3ff3e348b8583459c2b1f39cb10bbbdb2c4cb6d3d71498651a