[INFO] fetching crate enum_kind 0.2.1...
[INFO] testing enum_kind-0.2.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate enum_kind 0.2.1 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate enum_kind 0.2.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate enum_kind 0.2.1
[INFO] finished tweaking crates.io crate enum_kind 0.2.1
[INFO] tweaked toml for crates.io crate enum_kind 0.2.1 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7b34a5bc1bf19f520a26fa7c3b15272089973f438cda4e6a93bd583938227437
[INFO] running `Command { std: "docker" "start" "-a" "7b34a5bc1bf19f520a26fa7c3b15272089973f438cda4e6a93bd583938227437", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b34a5bc1bf19f520a26fa7c3b15272089973f438cda4e6a93bd583938227437", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b34a5bc1bf19f520a26fa7c3b15272089973f438cda4e6a93bd583938227437", kill_on_drop: false }`
[INFO] [stdout] 7b34a5bc1bf19f520a26fa7c3b15272089973f438cda4e6a93bd583938227437
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39e1952db2a67606b9b9bf36a20fa134beb618397d2a8087d3c41665a904b424
[INFO] running `Command { std: "docker" "start" "-a" "39e1952db2a67606b9b9bf36a20fa134beb618397d2a8087d3c41665a904b424", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.65
[INFO] [stderr]    Compiling pmutil v0.5.3
[INFO] [stderr]    Compiling swc_macros_common v0.3.3
[INFO] [stderr]    Compiling enum_kind v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.76s
[INFO] running `Command { std: "docker" "inspect" "39e1952db2a67606b9b9bf36a20fa134beb618397d2a8087d3c41665a904b424", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39e1952db2a67606b9b9bf36a20fa134beb618397d2a8087d3c41665a904b424", kill_on_drop: false }`
[INFO] [stdout] 39e1952db2a67606b9b9bf36a20fa134beb618397d2a8087d3c41665a904b424
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa23b2a89eae8443588851112eee5e42dba601f1420023151e647d6df28a092c
[INFO] running `Command { std: "docker" "start" "-a" "aa23b2a89eae8443588851112eee5e42dba601f1420023151e647d6df28a092c", kill_on_drop: false }`
[INFO] [stderr]    Compiling enum_kind v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "aa23b2a89eae8443588851112eee5e42dba601f1420023151e647d6df28a092c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa23b2a89eae8443588851112eee5e42dba601f1420023151e647d6df28a092c", kill_on_drop: false }`
[INFO] [stdout] aa23b2a89eae8443588851112eee5e42dba601f1420023151e647d6df28a092c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bf04e62c6a00f7bcb1394475b6a760e92d853f486486a15cd754e264bcf9b948
[INFO] running `Command { std: "docker" "start" "-a" "bf04e62c6a00f7bcb1394475b6a760e92d853f486486a15cd754e264bcf9b948", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/enum_kind-219b18baa7c3b0f5)
[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/usage.rs (/opt/rustwide/target/debug/deps/usage-bf06b4330ce114d4)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test simple_bool ... ok
[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] [stderr]    Doc-tests enum_kind
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - derive_kind (line 16) ... ignored
[INFO] [stdout] test src/lib.rs - derive_kind (line 56) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bf04e62c6a00f7bcb1394475b6a760e92d853f486486a15cd754e264bcf9b948", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf04e62c6a00f7bcb1394475b6a760e92d853f486486a15cd754e264bcf9b948", kill_on_drop: false }`
[INFO] [stdout] bf04e62c6a00f7bcb1394475b6a760e92d853f486486a15cd754e264bcf9b948