[INFO] fetching crate field_types 1.1.0...
[INFO] testing field_types-1.1.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate field_types 1.1.0 into /workspace/builds/worker-37/source
[INFO] validating manifest of crates.io crate field_types 1.1.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-37/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9fc6d7ac4f28b7db928e2763b8d41738589642b1138ddc26a26e7cb2e4a7a9a6
[INFO] running `Command { std: "docker" "start" "-a" "9fc6d7ac4f28b7db928e2763b8d41738589642b1138ddc26a26e7cb2e4a7a9a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9fc6d7ac4f28b7db928e2763b8d41738589642b1138ddc26a26e7cb2e4a7a9a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fc6d7ac4f28b7db928e2763b8d41738589642b1138ddc26a26e7cb2e4a7a9a6", kill_on_drop: false }`
[INFO] [stdout] 9fc6d7ac4f28b7db928e2763b8d41738589642b1138ddc26a26e7cb2e4a7a9a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] adf99d7789864e466252b247adb89118be8f34c7b8ec836cdde6f2c7f8b45f01
[INFO] running `Command { std: "docker" "start" "-a" "adf99d7789864e466252b247adb89118be8f34c7b8ec836cdde6f2c7f8b45f01", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling field_types v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.16s
[INFO] running `Command { std: "docker" "inspect" "adf99d7789864e466252b247adb89118be8f34c7b8ec836cdde6f2c7f8b45f01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adf99d7789864e466252b247adb89118be8f34c7b8ec836cdde6f2c7f8b45f01", kill_on_drop: false }`
[INFO] [stdout] adf99d7789864e466252b247adb89118be8f34c7b8ec836cdde6f2c7f8b45f01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca092048f4220ededd09eb274b9051e3bd1fc8d9e2f936574a7899cd1615911f
[INFO] running `Command { std: "docker" "start" "-a" "ca092048f4220ededd09eb274b9051e3bd1fc8d9e2f936574a7899cd1615911f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling syn v1.0.74
[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 10.43s
[INFO] running `Command { std: "docker" "inspect" "ca092048f4220ededd09eb274b9051e3bd1fc8d9e2f936574a7899cd1615911f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca092048f4220ededd09eb274b9051e3bd1fc8d9e2f936574a7899cd1615911f", kill_on_drop: false }`
[INFO] [stdout] ca092048f4220ededd09eb274b9051e3bd1fc8d9e2f936574a7899cd1615911f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8736c920499d6d522218273928435b8fc581a43410a33f5b4b6fb864a378ac46
[INFO] running `Command { std: "docker" "start" "-a" "8736c920499d6d522218273928435b8fc581a43410a33f5b4b6fb864a378ac46", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/field_types-bffc954bd7f77242)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/field_name.rs (/opt/rustwide/target/debug/deps/field_name-b71fb3ab5f7f9000)
[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 field_name_str ... ok
[INFO] [stdout] test full_field_name_variants ... ok
[INFO] [stdout] test into_field_name ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/field_type.rs (/opt/rustwide/target/debug/deps/field_type-05f255190cea585b)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/field_types.rs (/opt/rustwide/target/debug/deps/field_types-a08784d34e585001)
[INFO] [stdout] running 3 tests
[INFO] [stdout] test derive_field_type ... ok
[INFO] [stdout] test full_field_type_variants ... ok
[INFO] [stdout] test into_field_type ... 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] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test derive_field_types ... ok
[INFO] [stdout] test full_field_types_variants ... ok
[INFO] [stdout] test into_field_types ... 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]    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 0.57s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8736c920499d6d522218273928435b8fc581a43410a33f5b4b6fb864a378ac46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8736c920499d6d522218273928435b8fc581a43410a33f5b4b6fb864a378ac46", kill_on_drop: false }`
[INFO] [stdout] 8736c920499d6d522218273928435b8fc581a43410a33f5b4b6fb864a378ac46
