[INFO] fetching crate harmony_derive 0.1.2...
[INFO] testing harmony_derive-0.1.2 against 1.55.0 for beta-1.56-1
[INFO] extracting crate harmony_derive 0.1.2 into /workspace/builds/worker-116/source
[INFO] validating manifest of crates.io crate harmony_derive 0.1.2 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 harmony_derive 0.1.2
[INFO] finished tweaking crates.io crate harmony_derive 0.1.2
[INFO] tweaked toml for crates.io crate harmony_derive 0.1.2 written to /workspace/builds/worker-116/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-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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] 507ae0d6c9389ef8fe5f3f1e4ab30aef449aa0d2bac6e8bbd90cdf7a1048fbe6
[INFO] running `Command { std: "docker" "start" "-a" "507ae0d6c9389ef8fe5f3f1e4ab30aef449aa0d2bac6e8bbd90cdf7a1048fbe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "507ae0d6c9389ef8fe5f3f1e4ab30aef449aa0d2bac6e8bbd90cdf7a1048fbe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "507ae0d6c9389ef8fe5f3f1e4ab30aef449aa0d2bac6e8bbd90cdf7a1048fbe6", kill_on_drop: false }`
[INFO] [stdout] 507ae0d6c9389ef8fe5f3f1e4ab30aef449aa0d2bac6e8bbd90cdf7a1048fbe6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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] 9da7b64ecb0dcd10b7e09367c4644af2fa7b3f1a9ae5c79eb4ecc5f3fc321c25
[INFO] running `Command { std: "docker" "start" "-a" "9da7b64ecb0dcd10b7e09367c4644af2fa7b3f1a9ae5c79eb4ecc5f3fc321c25", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling harmony_derive v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.76s
[INFO] running `Command { std: "docker" "inspect" "9da7b64ecb0dcd10b7e09367c4644af2fa7b3f1a9ae5c79eb4ecc5f3fc321c25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9da7b64ecb0dcd10b7e09367c4644af2fa7b3f1a9ae5c79eb4ecc5f3fc321c25", kill_on_drop: false }`
[INFO] [stdout] 9da7b64ecb0dcd10b7e09367c4644af2fa7b3f1a9ae5c79eb4ecc5f3fc321c25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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] f9803c7cbf767ac05a7a5cc34258fed5120f1d9fcb8d5e6f7cddf2fe7533959c
[INFO] running `Command { std: "docker" "start" "-a" "f9803c7cbf767ac05a7a5cc34258fed5120f1d9fcb8d5e6f7cddf2fe7533959c", kill_on_drop: false }`
[INFO] [stderr]    Compiling harmony_derive v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "f9803c7cbf767ac05a7a5cc34258fed5120f1d9fcb8d5e6f7cddf2fe7533959c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9803c7cbf767ac05a7a5cc34258fed5120f1d9fcb8d5e6f7cddf2fe7533959c", kill_on_drop: false }`
[INFO] [stdout] f9803c7cbf767ac05a7a5cc34258fed5120f1d9fcb8d5e6f7cddf2fe7533959c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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] bf9ccd500e313d3982aef9eadb3adc605d0e98ab922e72498ec1c6f5a56bdb19
[INFO] running `Command { std: "docker" "start" "-a" "bf9ccd500e313d3982aef9eadb3adc605d0e98ab922e72498ec1c6f5a56bdb19", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/harmony_derive-cb58292b18a62936)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests harmony_derive
[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 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" "bf9ccd500e313d3982aef9eadb3adc605d0e98ab922e72498ec1c6f5a56bdb19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf9ccd500e313d3982aef9eadb3adc605d0e98ab922e72498ec1c6f5a56bdb19", kill_on_drop: false }`
[INFO] [stdout] bf9ccd500e313d3982aef9eadb3adc605d0e98ab922e72498ec1c6f5a56bdb19