[INFO] fetching crate enumn 0.1.3...
[INFO] testing enumn-0.1.3 against 1.55.0 for beta-1.56-1
[INFO] extracting crate enumn 0.1.3 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate enumn 0.1.3 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 enumn 0.1.3
[INFO] finished tweaking crates.io crate enumn 0.1.3
[INFO] tweaked toml for crates.io crate enumn 0.1.3 written to /workspace/builds/worker-6/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] [stderr]     Blocking waiting for file lock on package cache
[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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 9e53ae36ebc8ead12732e08921304b0feb84f7196af77e93cf2dd32e9f0ab140
[INFO] running `Command { std: "docker" "start" "-a" "9e53ae36ebc8ead12732e08921304b0feb84f7196af77e93cf2dd32e9f0ab140", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e53ae36ebc8ead12732e08921304b0feb84f7196af77e93cf2dd32e9f0ab140", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e53ae36ebc8ead12732e08921304b0feb84f7196af77e93cf2dd32e9f0ab140", kill_on_drop: false }`
[INFO] [stdout] 9e53ae36ebc8ead12732e08921304b0feb84f7196af77e93cf2dd32e9f0ab140
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 6c1785f07f77c12597e2978932b0d3c66582dcef7c826e24b51260f215752b38
[INFO] running `Command { std: "docker" "start" "-a" "6c1785f07f77c12597e2978932b0d3c66582dcef7c826e24b51260f215752b38", kill_on_drop: false }`
[INFO] [stderr]    Compiling enumn v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "6c1785f07f77c12597e2978932b0d3c66582dcef7c826e24b51260f215752b38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c1785f07f77c12597e2978932b0d3c66582dcef7c826e24b51260f215752b38", kill_on_drop: false }`
[INFO] [stdout] 6c1785f07f77c12597e2978932b0d3c66582dcef7c826e24b51260f215752b38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] cbd994fdf48b9349246e71c9237669f340c8eb4dd0d4b7941de46d6478b1cf7d
[INFO] running `Command { std: "docker" "start" "-a" "cbd994fdf48b9349246e71c9237669f340c8eb4dd0d4b7941de46d6478b1cf7d", kill_on_drop: false }`
[INFO] [stderr]    Compiling enumn v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "cbd994fdf48b9349246e71c9237669f340c8eb4dd0d4b7941de46d6478b1cf7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbd994fdf48b9349246e71c9237669f340c8eb4dd0d4b7941de46d6478b1cf7d", kill_on_drop: false }`
[INFO] [stdout] cbd994fdf48b9349246e71c9237669f340c8eb4dd0d4b7941de46d6478b1cf7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] a7234ebdd0c106a913ff8040165a1ca456051997c0c0a130cdb25801955a4cc0
[INFO] running `Command { std: "docker" "start" "-a" "a7234ebdd0c106a913ff8040165a1ca456051997c0c0a130cdb25801955a4cc0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/enumn-397795f15fa14673)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests enumn
[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 5 tests
[INFO] [stdout] test src/lib.rs - (line 58) ... ok
[INFO] [stdout] test src/lib.rs - (line 82) ... ok
[INFO] [stdout] test src/lib.rs - (line 98) ... ok
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] test src/lib.rs - (line 29) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a7234ebdd0c106a913ff8040165a1ca456051997c0c0a130cdb25801955a4cc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7234ebdd0c106a913ff8040165a1ca456051997c0c0a130cdb25801955a4cc0", kill_on_drop: false }`
[INFO] [stdout] a7234ebdd0c106a913ff8040165a1ca456051997c0c0a130cdb25801955a4cc0