[INFO] fetching crate derive-enum-error 0.0.1...
[INFO] testing derive-enum-error-0.0.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate derive-enum-error 0.0.1 into /workspace/builds/worker-49/source
[INFO] validating manifest of crates.io crate derive-enum-error 0.0.1 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 derive-enum-error 0.0.1
[INFO] finished tweaking crates.io crate derive-enum-error 0.0.1
[INFO] tweaked toml for crates.io crate derive-enum-error 0.0.1 written to /workspace/builds/worker-49/source/Cargo.toml
[INFO] crate crates.io crate derive-enum-error 0.0.1 already has a lockfile, it will not be regenerated
[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-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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] 0aab2241af2e729114c4c25c0a05dec0a6d195c394290379a4fdf7a42a96cc02
[INFO] running `Command { std: "docker" "start" "-a" "0aab2241af2e729114c4c25c0a05dec0a6d195c394290379a4fdf7a42a96cc02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0aab2241af2e729114c4c25c0a05dec0a6d195c394290379a4fdf7a42a96cc02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0aab2241af2e729114c4c25c0a05dec0a6d195c394290379a4fdf7a42a96cc02", kill_on_drop: false }`
[INFO] [stdout] 0aab2241af2e729114c4c25c0a05dec0a6d195c394290379a4fdf7a42a96cc02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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] 3465481034ebb6eaecf0ccdd1b5cfad80c611fe199498559b6fb154bcdd27c98
[INFO] running `Command { std: "docker" "start" "-a" "3465481034ebb6eaecf0ccdd1b5cfad80c611fe199498559b6fb154bcdd27c98", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.39
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling derive-enum-error v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling quote v0.6.12
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.70s
[INFO] running `Command { std: "docker" "inspect" "3465481034ebb6eaecf0ccdd1b5cfad80c611fe199498559b6fb154bcdd27c98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3465481034ebb6eaecf0ccdd1b5cfad80c611fe199498559b6fb154bcdd27c98", kill_on_drop: false }`
[INFO] [stdout] 3465481034ebb6eaecf0ccdd1b5cfad80c611fe199498559b6fb154bcdd27c98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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] 8f75ed0706d555a922d3689987615e8d54ff967df95eae9d1f08f27eed8587cf
[INFO] running `Command { std: "docker" "start" "-a" "8f75ed0706d555a922d3689987615e8d54ff967df95eae9d1f08f27eed8587cf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling derive-enum-error v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "8f75ed0706d555a922d3689987615e8d54ff967df95eae9d1f08f27eed8587cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f75ed0706d555a922d3689987615e8d54ff967df95eae9d1f08f27eed8587cf", kill_on_drop: false }`
[INFO] [stdout] 8f75ed0706d555a922d3689987615e8d54ff967df95eae9d1f08f27eed8587cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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] e19c4b5b0521bf43498087700e29b711a6a224b97993c952f320c2ca2e405961
[INFO] running `Command { std: "docker" "start" "-a" "e19c4b5b0521bf43498087700e29b711a6a224b97993c952f320c2ca2e405961", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/derive_enum_error-e3c733af0abee8b5)
[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]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-2cec11bb80e73ff2)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test enum_error ... ok
[INFO] [stdout] test error_with_source ... ok
[INFO] [stdout] test record_struct ... ok
[INFO] [stdout] test tuple_struct ... ok
[INFO] [stderr]    Doc-tests derive-enum-error
[INFO] [stdout] test unit_struct ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 56) ... ok
[INFO] [stdout] test src/lib.rs - (line 25) ... ok
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.74s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e19c4b5b0521bf43498087700e29b711a6a224b97993c952f320c2ca2e405961", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e19c4b5b0521bf43498087700e29b711a6a224b97993c952f320c2ca2e405961", kill_on_drop: false }`
[INFO] [stdout] e19c4b5b0521bf43498087700e29b711a6a224b97993c952f320c2ca2e405961