[INFO] fetching crate indigo-structopt-derive 0.4.14...
[INFO] testing indigo-structopt-derive-0.4.14 against 1.55.0 for beta-1.56-1
[INFO] extracting crate indigo-structopt-derive 0.4.14 into /workspace/builds/worker-64/source
[INFO] validating manifest of crates.io crate indigo-structopt-derive 0.4.14 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 indigo-structopt-derive 0.4.14
[INFO] finished tweaking crates.io crate indigo-structopt-derive 0.4.14
[INFO] tweaked toml for crates.io crate indigo-structopt-derive 0.4.14 written to /workspace/builds/worker-64/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] 228d7d2020ea044e2a34ae223da2f897c0e2236f6d212000842becfda00881c4
[INFO] running `Command { std: "docker" "start" "-a" "228d7d2020ea044e2a34ae223da2f897c0e2236f6d212000842becfda00881c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "228d7d2020ea044e2a34ae223da2f897c0e2236f6d212000842becfda00881c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "228d7d2020ea044e2a34ae223da2f897c0e2236f6d212000842becfda00881c4", kill_on_drop: false }`
[INFO] [stdout] 228d7d2020ea044e2a34ae223da2f897c0e2236f6d212000842becfda00881c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] 2835f45474c0f660b1a70480a26249ec52dbac5e12248789ed02bb1ffbc33448
[INFO] running `Command { std: "docker" "start" "-a" "2835f45474c0f660b1a70480a26249ec52dbac5e12248789ed02bb1ffbc33448", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling indigo-structopt-derive v0.4.14 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.38s
[INFO] running `Command { std: "docker" "inspect" "2835f45474c0f660b1a70480a26249ec52dbac5e12248789ed02bb1ffbc33448", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2835f45474c0f660b1a70480a26249ec52dbac5e12248789ed02bb1ffbc33448", kill_on_drop: false }`
[INFO] [stdout] 2835f45474c0f660b1a70480a26249ec52dbac5e12248789ed02bb1ffbc33448
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] 38effd08ffffa35b41391c587f67ca0469949e9edcdc25052ef4de764edef859
[INFO] running `Command { std: "docker" "start" "-a" "38effd08ffffa35b41391c587f67ca0469949e9edcdc25052ef4de764edef859", kill_on_drop: false }`
[INFO] [stderr]    Compiling indigo-structopt-derive v0.4.14 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "38effd08ffffa35b41391c587f67ca0469949e9edcdc25052ef4de764edef859", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38effd08ffffa35b41391c587f67ca0469949e9edcdc25052ef4de764edef859", kill_on_drop: false }`
[INFO] [stdout] 38effd08ffffa35b41391c587f67ca0469949e9edcdc25052ef4de764edef859
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] 744acf4320c305b0c7aaf9bf6cfb58dc5415702598ade1a459e25fce2ab9bbb0
[INFO] running `Command { std: "docker" "start" "-a" "744acf4320c305b0c7aaf9bf6cfb58dc5415702598ade1a459e25fce2ab9bbb0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/indigo_structopt_derive-28caaecdf6acb6d7)
[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]    Doc-tests indigo-structopt-derive
[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" "744acf4320c305b0c7aaf9bf6cfb58dc5415702598ade1a459e25fce2ab9bbb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "744acf4320c305b0c7aaf9bf6cfb58dc5415702598ade1a459e25fce2ab9bbb0", kill_on_drop: false }`
[INFO] [stdout] 744acf4320c305b0c7aaf9bf6cfb58dc5415702598ade1a459e25fce2ab9bbb0