[INFO] fetching crate bitbar-derive 0.5.2...
[INFO] testing bitbar-derive-0.5.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate bitbar-derive 0.5.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate bitbar-derive 0.5.2 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bitbar-derive 0.5.2
[INFO] finished tweaking crates.io crate bitbar-derive 0.5.2
[INFO] tweaked toml for crates.io crate bitbar-derive 0.5.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 282509c6f4bb6b4c1150ed0bbe5648d8d8a39d87ef77458e66a5b7ae8e29b9b5
[INFO] running `Command { std: "docker" "start" "-a" "282509c6f4bb6b4c1150ed0bbe5648d8d8a39d87ef77458e66a5b7ae8e29b9b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "282509c6f4bb6b4c1150ed0bbe5648d8d8a39d87ef77458e66a5b7ae8e29b9b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "282509c6f4bb6b4c1150ed0bbe5648d8d8a39d87ef77458e66a5b7ae8e29b9b5", kill_on_drop: false }`
[INFO] [stdout] 282509c6f4bb6b4c1150ed0bbe5648d8d8a39d87ef77458e66a5b7ae8e29b9b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 548f1263996f681b01fdd797d99f96524312f4c382352285a417187ad3e3f024
[INFO] running `Command { std: "docker" "start" "-a" "548f1263996f681b01fdd797d99f96524312f4c382352285a417187ad3e3f024", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling bitbar-derive v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.13s
[INFO] running `Command { std: "docker" "inspect" "548f1263996f681b01fdd797d99f96524312f4c382352285a417187ad3e3f024", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "548f1263996f681b01fdd797d99f96524312f4c382352285a417187ad3e3f024", kill_on_drop: false }`
[INFO] [stdout] 548f1263996f681b01fdd797d99f96524312f4c382352285a417187ad3e3f024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f03fcab915162365e78d87c8ce859504aa6edbe829217cc70c85e4ec6e7ea998
[INFO] running `Command { std: "docker" "start" "-a" "f03fcab915162365e78d87c8ce859504aa6edbe829217cc70c85e4ec6e7ea998", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitbar-derive v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "f03fcab915162365e78d87c8ce859504aa6edbe829217cc70c85e4ec6e7ea998", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f03fcab915162365e78d87c8ce859504aa6edbe829217cc70c85e4ec6e7ea998", kill_on_drop: false }`
[INFO] [stdout] f03fcab915162365e78d87c8ce859504aa6edbe829217cc70c85e4ec6e7ea998
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f7d67340c68f0e44c0218f2ce551e20f4f1be09a244f41dc7e3b88b9344ba0fe
[INFO] running `Command { std: "docker" "start" "-a" "f7d67340c68f0e44c0218f2ce551e20f4f1be09a244f41dc7e3b88b9344ba0fe", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bitbar_derive-4405f1e8093db8e5)
[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 bitbar-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" "f7d67340c68f0e44c0218f2ce551e20f4f1be09a244f41dc7e3b88b9344ba0fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7d67340c68f0e44c0218f2ce551e20f4f1be09a244f41dc7e3b88b9344ba0fe", kill_on_drop: false }`
[INFO] [stdout] f7d67340c68f0e44c0218f2ce551e20f4f1be09a244f41dc7e3b88b9344ba0fe