[INFO] fetching crate trait_enum 0.5.0...
[INFO] testing trait_enum-0.5.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate trait_enum 0.5.0 into /workspace/builds/worker-40/source
[INFO] validating manifest of crates.io crate trait_enum 0.5.0 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 trait_enum 0.5.0
[INFO] finished tweaking crates.io crate trait_enum 0.5.0
[INFO] tweaked toml for crates.io crate trait_enum 0.5.0 written to /workspace/builds/worker-40/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] e92a27c39f6e39d2c754cabd038e70da9c1c79bb0e3cd9bea8a5da949bc4eac9
[INFO] running `Command { std: "docker" "start" "-a" "e92a27c39f6e39d2c754cabd038e70da9c1c79bb0e3cd9bea8a5da949bc4eac9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e92a27c39f6e39d2c754cabd038e70da9c1c79bb0e3cd9bea8a5da949bc4eac9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e92a27c39f6e39d2c754cabd038e70da9c1c79bb0e3cd9bea8a5da949bc4eac9", kill_on_drop: false }`
[INFO] [stdout] e92a27c39f6e39d2c754cabd038e70da9c1c79bb0e3cd9bea8a5da949bc4eac9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] f9d1086b6aa4391540715767ecc14d19355801041d25614d530b062b0a5f73ac
[INFO] running `Command { std: "docker" "start" "-a" "f9d1086b6aa4391540715767ecc14d19355801041d25614d530b062b0a5f73ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling trait_enum v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "f9d1086b6aa4391540715767ecc14d19355801041d25614d530b062b0a5f73ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9d1086b6aa4391540715767ecc14d19355801041d25614d530b062b0a5f73ac", kill_on_drop: false }`
[INFO] [stdout] f9d1086b6aa4391540715767ecc14d19355801041d25614d530b062b0a5f73ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] ee6c873eb108ad100e68d2acf5c9420006ea3eaec24ad36fc2c7d50bfed17c20
[INFO] running `Command { std: "docker" "start" "-a" "ee6c873eb108ad100e68d2acf5c9420006ea3eaec24ad36fc2c7d50bfed17c20", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling trait_enum v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "ee6c873eb108ad100e68d2acf5c9420006ea3eaec24ad36fc2c7d50bfed17c20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee6c873eb108ad100e68d2acf5c9420006ea3eaec24ad36fc2c7d50bfed17c20", kill_on_drop: false }`
[INFO] [stdout] ee6c873eb108ad100e68d2acf5c9420006ea3eaec24ad36fc2c7d50bfed17c20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] fed0f5be8279d4ee6ca1fc490c8c4c443bd5329712d8a09885827068966e3850
[INFO] running `Command { std: "docker" "start" "-a" "fed0f5be8279d4ee6ca1fc490c8c4c443bd5329712d8a09885827068966e3850", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/trait_enum-00bfe451e1941bbd)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::test_enum ... ok
[INFO] [stderr]    Doc-tests trait_enum
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] test src/lib.rs - trait_enum (line 66) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fed0f5be8279d4ee6ca1fc490c8c4c443bd5329712d8a09885827068966e3850", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fed0f5be8279d4ee6ca1fc490c8c4c443bd5329712d8a09885827068966e3850", kill_on_drop: false }`
[INFO] [stdout] fed0f5be8279d4ee6ca1fc490c8c4c443bd5329712d8a09885827068966e3850