[INFO] fetching crate unipipe-macros 0.2.11...
[INFO] building unipipe-macros-0.2.11 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate unipipe-macros 0.2.11 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate unipipe-macros 0.2.11
[INFO] finished tweaking crates.io crate unipipe-macros 0.2.11
[INFO] tweaked toml for crates.io crate unipipe-macros 0.2.11 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate unipipe-macros 0.2.11 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate unipipe-macros 0.2.11 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7bb608c4976beaba96da0eb3387e9e48a054205b0fd82b331b3dcfa5d4770210
[INFO] running `Command { std: "docker" "start" "-a" "7bb608c4976beaba96da0eb3387e9e48a054205b0fd82b331b3dcfa5d4770210", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7bb608c4976beaba96da0eb3387e9e48a054205b0fd82b331b3dcfa5d4770210", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bb608c4976beaba96da0eb3387e9e48a054205b0fd82b331b3dcfa5d4770210", kill_on_drop: false }`
[INFO] [stdout] 7bb608c4976beaba96da0eb3387e9e48a054205b0fd82b331b3dcfa5d4770210
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cfdbe8c8a2d546e3b973c09a88d340175eb578d23e8a524fc85884d12c99ce59
[INFO] running `Command { std: "docker" "start" "-a" "cfdbe8c8a2d546e3b973c09a88d340175eb578d23e8a524fc85884d12c99ce59", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling syn v2.0.103
[INFO] [stderr]    Compiling convert_case v0.8.0
[INFO] [stderr]    Compiling unipipe-macros v0.2.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.76s
[INFO] running `Command { std: "docker" "inspect" "cfdbe8c8a2d546e3b973c09a88d340175eb578d23e8a524fc85884d12c99ce59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfdbe8c8a2d546e3b973c09a88d340175eb578d23e8a524fc85884d12c99ce59", kill_on_drop: false }`
[INFO] [stdout] cfdbe8c8a2d546e3b973c09a88d340175eb578d23e8a524fc85884d12c99ce59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c0668bbe90486870b95580ee4ceedf6d4cdd4e6e663bfad4c0a9187c047535f
[INFO] running `Command { std: "docker" "start" "-a" "2c0668bbe90486870b95580ee4ceedf6d4cdd4e6e663bfad4c0a9187c047535f", kill_on_drop: false }`
[INFO] [stderr]    Compiling unipipe-macros v0.2.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "2c0668bbe90486870b95580ee4ceedf6d4cdd4e6e663bfad4c0a9187c047535f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c0668bbe90486870b95580ee4ceedf6d4cdd4e6e663bfad4c0a9187c047535f", kill_on_drop: false }`
[INFO] [stdout] 2c0668bbe90486870b95580ee4ceedf6d4cdd4e6e663bfad4c0a9187c047535f