[INFO] fetching crate labelled-enum-derive 0.1.0...
[INFO] testing labelled-enum-derive-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate labelled-enum-derive 0.1.0 into /workspace/builds/worker-35/source
[INFO] validating manifest of crates.io crate labelled-enum-derive 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate labelled-enum-derive 0.1.0
[INFO] finished tweaking crates.io crate labelled-enum-derive 0.1.0
[INFO] tweaked toml for crates.io crate labelled-enum-derive 0.1.0 written to /workspace/builds/worker-35/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-2022-04-10" "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-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3c64fe6f625946a9746496996096d5970c69931cdc3106b0f57e0aa89ae9b1fd
[INFO] running `Command { std: "docker" "start" "-a" "3c64fe6f625946a9746496996096d5970c69931cdc3106b0f57e0aa89ae9b1fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c64fe6f625946a9746496996096d5970c69931cdc3106b0f57e0aa89ae9b1fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c64fe6f625946a9746496996096d5970c69931cdc3106b0f57e0aa89ae9b1fd", kill_on_drop: false }`
[INFO] [stdout] 3c64fe6f625946a9746496996096d5970c69931cdc3106b0f57e0aa89ae9b1fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c9bbab2e31064a7e432bdb9dfd3e8e0151b5ed0f26f5141cda3aee6763261d5
[INFO] running `Command { std: "docker" "start" "-a" "7c9bbab2e31064a7e432bdb9dfd3e8e0151b5ed0f26f5141cda3aee6763261d5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling convert_case v0.5.0
[INFO] [stderr]    Compiling labelled-enum-derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.57s
[INFO] running `Command { std: "docker" "inspect" "7c9bbab2e31064a7e432bdb9dfd3e8e0151b5ed0f26f5141cda3aee6763261d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c9bbab2e31064a7e432bdb9dfd3e8e0151b5ed0f26f5141cda3aee6763261d5", kill_on_drop: false }`
[INFO] [stdout] 7c9bbab2e31064a7e432bdb9dfd3e8e0151b5ed0f26f5141cda3aee6763261d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb2ae37cb79a2305270a04f32c17912bf911ebc1455a6b03dfbeafa0442b4bba
[INFO] running `Command { std: "docker" "start" "-a" "eb2ae37cb79a2305270a04f32c17912bf911ebc1455a6b03dfbeafa0442b4bba", kill_on_drop: false }`
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling diff v0.1.12
[INFO] [stderr]    Compiling pretty_assertions v1.2.1
[INFO] [stderr]    Compiling labelled-enum-derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.92s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/labelled_enum_derive-49c14260f4744e48)
[INFO] running `Command { std: "docker" "inspect" "eb2ae37cb79a2305270a04f32c17912bf911ebc1455a6b03dfbeafa0442b4bba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb2ae37cb79a2305270a04f32c17912bf911ebc1455a6b03dfbeafa0442b4bba", kill_on_drop: false }`
[INFO] [stdout] eb2ae37cb79a2305270a04f32c17912bf911ebc1455a6b03dfbeafa0442b4bba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4c96ce2eab64fe57265bc45f635e41f78fb9a9283ce561c5c899cf759ae377ad
[INFO] running `Command { std: "docker" "start" "-a" "4c96ce2eab64fe57265bc45f635e41f78fb9a9283ce561c5c899cf759ae377ad", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/labelled_enum_derive-49c14260f4744e48)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests labelled-enum-derive
[INFO] [stdout] running 2 tests
[INFO] [stdout] test to_string::test_impl_to_string ... ok
[INFO] [stdout] test from_str::test_impl_from_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "4c96ce2eab64fe57265bc45f635e41f78fb9a9283ce561c5c899cf759ae377ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c96ce2eab64fe57265bc45f635e41f78fb9a9283ce561c5c899cf759ae377ad", kill_on_drop: false }`
[INFO] [stdout] 4c96ce2eab64fe57265bc45f635e41f78fb9a9283ce561c5c899cf759ae377ad