[INFO] cloning repository https://github.com/guangie88/macro-egs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/guangie88/macro-egs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguangie88%2Fmacro-egs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguangie88%2Fmacro-egs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 991be6ec1b27ed20ffcd8c8a5713448e7d5aaebd
[INFO] testing guangie88/macro-egs against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguangie88%2Fmacro-egs" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/guangie88/macro-egs 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 git repo https://github.com/guangie88/macro-egs
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/guangie88/macro-egs
[INFO] tweaked toml for git repo https://github.com/guangie88/macro-egs written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/guangie88/macro-egs already has a lockfile, it will not be regenerated
[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-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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 25548528f3a44071f477d24520b56e9b7d492bd74e221f0df3db90727f202c39
[INFO] running `Command { std: "docker" "start" "-a" "25548528f3a44071f477d24520b56e9b7d492bd74e221f0df3db90727f202c39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25548528f3a44071f477d24520b56e9b7d492bd74e221f0df3db90727f202c39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25548528f3a44071f477d24520b56e9b7d492bd74e221f0df3db90727f202c39", kill_on_drop: false }`
[INFO] [stdout] 25548528f3a44071f477d24520b56e9b7d492bd74e221f0df3db90727f202c39
[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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7993db4ef4a6165825627adb621b1f074969e60a41f3f4d77739bf1171ee4c08
[INFO] running `Command { std: "docker" "start" "-a" "7993db4ef4a6165825627adb621b1f074969e60a41f3f4d77739bf1171ee4c08", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.91s
[INFO] running `Command { std: "docker" "inspect" "7993db4ef4a6165825627adb621b1f074969e60a41f3f4d77739bf1171ee4c08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7993db4ef4a6165825627adb621b1f074969e60a41f3f4d77739bf1171ee4c08", kill_on_drop: false }`
[INFO] [stdout] 7993db4ef4a6165825627adb621b1f074969e60a41f3f4d77739bf1171ee4c08
[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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d86d51ef31423d7e689e520c6009543c0fbf789f83ae3b56e7b301b305440a8
[INFO] running `Command { std: "docker" "start" "-a" "5d86d51ef31423d7e689e520c6009543c0fbf789f83ae3b56e7b301b305440a8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.12
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.18
[INFO] [stderr]    Compiling quote v1.0.4
[INFO] [stderr]    Compiling decorator v0.1.0 (/opt/rustwide/workdir/decorator)
[INFO] [stderr]    Compiling macro-egs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.96s
[INFO] running `Command { std: "docker" "inspect" "5d86d51ef31423d7e689e520c6009543c0fbf789f83ae3b56e7b301b305440a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d86d51ef31423d7e689e520c6009543c0fbf789f83ae3b56e7b301b305440a8", kill_on_drop: false }`
[INFO] [stdout] 5d86d51ef31423d7e689e520c6009543c0fbf789f83ae3b56e7b301b305440a8
[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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3e474380beeb89b25642b93c1f96628fe9febf25c1eac30704d76af2fdfefdd2
[INFO] running `Command { std: "docker" "start" "-a" "3e474380beeb89b25642b93c1f96628fe9febf25c1eac30704d76af2fdfefdd2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.17s
[INFO] running `Command { std: "docker" "inspect" "3e474380beeb89b25642b93c1f96628fe9febf25c1eac30704d76af2fdfefdd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e474380beeb89b25642b93c1f96628fe9febf25c1eac30704d76af2fdfefdd2", kill_on_drop: false }`
[INFO] [stdout] 3e474380beeb89b25642b93c1f96628fe9febf25c1eac30704d76af2fdfefdd2