[INFO] fetching crate sylt-macro 0.1.0...
[INFO] testing sylt-macro-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate sylt-macro 0.1.0 into /workspace/builds/worker-35/source
[INFO] validating manifest of crates.io crate sylt-macro 0.1.0 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 sylt-macro 0.1.0
[INFO] finished tweaking crates.io crate sylt-macro 0.1.0
[INFO] tweaked toml for crates.io crate sylt-macro 0.1.0 written to /workspace/builds/worker-35/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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] 6f10bab1f91e28855300a9ec402a7fbed234d03cc00e198c4956b3ed532685f3
[INFO] running `Command { std: "docker" "start" "-a" "6f10bab1f91e28855300a9ec402a7fbed234d03cc00e198c4956b3ed532685f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f10bab1f91e28855300a9ec402a7fbed234d03cc00e198c4956b3ed532685f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f10bab1f91e28855300a9ec402a7fbed234d03cc00e198c4956b3ed532685f3", kill_on_drop: false }`
[INFO] [stdout] 6f10bab1f91e28855300a9ec402a7fbed234d03cc00e198c4956b3ed532685f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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] fda4c80cf10270d05a82fe97bf844626988fb56aff5c9a42bee052191dd22329
[INFO] running `Command { std: "docker" "start" "-a" "fda4c80cf10270d05a82fe97bf844626988fb56aff5c9a42bee052191dd22329", kill_on_drop: false }`
[INFO] [stderr]    Compiling sylt-macro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.30s
[INFO] running `Command { std: "docker" "inspect" "fda4c80cf10270d05a82fe97bf844626988fb56aff5c9a42bee052191dd22329", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fda4c80cf10270d05a82fe97bf844626988fb56aff5c9a42bee052191dd22329", kill_on_drop: false }`
[INFO] [stdout] fda4c80cf10270d05a82fe97bf844626988fb56aff5c9a42bee052191dd22329
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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] 8cd35b21cf192a6d180925fc52e403733cc026db60fb866c8bf689e79a2dec8d
[INFO] running `Command { std: "docker" "start" "-a" "8cd35b21cf192a6d180925fc52e403733cc026db60fb866c8bf689e79a2dec8d", kill_on_drop: false }`
[INFO] [stderr]    Compiling sylt-macro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `Command { std: "docker" "inspect" "8cd35b21cf192a6d180925fc52e403733cc026db60fb866c8bf689e79a2dec8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cd35b21cf192a6d180925fc52e403733cc026db60fb866c8bf689e79a2dec8d", kill_on_drop: false }`
[INFO] [stdout] 8cd35b21cf192a6d180925fc52e403733cc026db60fb866c8bf689e79a2dec8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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] 77b4727e978a0fe18fb06329ba803de19ae17b2590dcb925976bbf909909375a
[INFO] running `Command { std: "docker" "start" "-a" "77b4727e978a0fe18fb06329ba803de19ae17b2590dcb925976bbf909909375a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sylt_macro-2ec0748365ecb737)
[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 sylt-macro
[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" "77b4727e978a0fe18fb06329ba803de19ae17b2590dcb925976bbf909909375a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77b4727e978a0fe18fb06329ba803de19ae17b2590dcb925976bbf909909375a", kill_on_drop: false }`
[INFO] [stdout] 77b4727e978a0fe18fb06329ba803de19ae17b2590dcb925976bbf909909375a