[INFO] fetching crate field_types 1.1.0...
[INFO] testing field_types-1.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate field_types 1.1.0 into /workspace/builds/worker-22/source
[INFO] validating manifest of crates.io crate field_types 1.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate field_types 1.1.0
[INFO] finished tweaking crates.io crate field_types 1.1.0
[INFO] tweaked toml for crates.io crate field_types 1.1.0 written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded variant_count v1.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b5b180847590336e9a6ed6b79963152bf0c19c890b1768a55cf49fe33f90bdb8
[INFO] running `Command { std: "docker" "start" "-a" "b5b180847590336e9a6ed6b79963152bf0c19c890b1768a55cf49fe33f90bdb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5b180847590336e9a6ed6b79963152bf0c19c890b1768a55cf49fe33f90bdb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5b180847590336e9a6ed6b79963152bf0c19c890b1768a55cf49fe33f90bdb8", kill_on_drop: false }`
[INFO] [stdout] b5b180847590336e9a6ed6b79963152bf0c19c890b1768a55cf49fe33f90bdb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fda7f1d525f77dd52c96bc9a8f83d2ebb1832b2f4547691f2cab73c331510406
[INFO] running `Command { std: "docker" "start" "-a" "fda7f1d525f77dd52c96bc9a8f83d2ebb1832b2f4547691f2cab73c331510406", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling field_types v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.79s
[INFO] running `Command { std: "docker" "inspect" "fda7f1d525f77dd52c96bc9a8f83d2ebb1832b2f4547691f2cab73c331510406", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fda7f1d525f77dd52c96bc9a8f83d2ebb1832b2f4547691f2cab73c331510406", kill_on_drop: false }`
[INFO] [stdout] fda7f1d525f77dd52c96bc9a8f83d2ebb1832b2f4547691f2cab73c331510406
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7209b839d255723e866f73c40a90b35d36b5120740b1d5dc72eed8d0f4fa60e2
[INFO] running `Command { std: "docker" "start" "-a" "7209b839d255723e866f73c40a90b35d36b5120740b1d5dc72eed8d0f4fa60e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling variant_count v1.1.0
[INFO] [stderr]    Compiling field_types v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.71s
[INFO] running `Command { std: "docker" "inspect" "7209b839d255723e866f73c40a90b35d36b5120740b1d5dc72eed8d0f4fa60e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7209b839d255723e866f73c40a90b35d36b5120740b1d5dc72eed8d0f4fa60e2", kill_on_drop: false }`
[INFO] [stdout] 7209b839d255723e866f73c40a90b35d36b5120740b1d5dc72eed8d0f4fa60e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 38509e34500004d88cced5ee02006f64b5f90aafc4f0d106d3bc5021b2986e2d
[INFO] running `Command { std: "docker" "start" "-a" "38509e34500004d88cced5ee02006f64b5f90aafc4f0d106d3bc5021b2986e2d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/field_types-9bf92e2615f3a78e)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/field_name.rs (/opt/rustwide/target/debug/deps/field_name-d6a46a90fe84b4a0)
[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] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test derive_field_name ... ok
[INFO] [stdout] test full_field_name_variants ... ok
[INFO] [stdout] test into_field_name ... ok
[INFO] [stdout] test field_name_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/field_type.rs (/opt/rustwide/target/debug/deps/field_type-6301b318b8290cf2)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test derive_field_type ... ok
[INFO] [stdout] test into_field_type ... ok
[INFO] [stdout] test full_field_type_variants ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/field_types.rs (/opt/rustwide/target/debug/deps/field_types-41d4429bf39b110f)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test derive_field_types ... ok
[INFO] [stdout] test field_name_str ... ok
[INFO] [stdout] test full_field_types_variants ... ok
[INFO] [stdout] test into_field_types ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests field_types
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "38509e34500004d88cced5ee02006f64b5f90aafc4f0d106d3bc5021b2986e2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38509e34500004d88cced5ee02006f64b5f90aafc4f0d106d3bc5021b2986e2d", kill_on_drop: false }`
[INFO] [stdout] 38509e34500004d88cced5ee02006f64b5f90aafc4f0d106d3bc5021b2986e2d