[INFO] fetching crate wutengine_util_macro 0.4.0...
[INFO] building wutengine_util_macro-0.4.0 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate wutengine_util_macro 0.4.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate wutengine_util_macro 0.4.0
[INFO] finished tweaking crates.io crate wutengine_util_macro 0.4.0
[INFO] tweaked toml for crates.io crate wutengine_util_macro 0.4.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate wutengine_util_macro 0.4.0 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate wutengine_util_macro 0.4.0 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6dfbf0e73e162bdbb1ab5f80c82110aa9eff7bb79179da5d8c9560a358bd57f2
[INFO] running `Command { std: "docker" "start" "-a" "6dfbf0e73e162bdbb1ab5f80c82110aa9eff7bb79179da5d8c9560a358bd57f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6dfbf0e73e162bdbb1ab5f80c82110aa9eff7bb79179da5d8c9560a358bd57f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dfbf0e73e162bdbb1ab5f80c82110aa9eff7bb79179da5d8c9560a358bd57f2", kill_on_drop: false }`
[INFO] [stdout] 6dfbf0e73e162bdbb1ab5f80c82110aa9eff7bb79179da5d8c9560a358bd57f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 06851bce1b3734075ad192685d5f1d59f6b141cf210f05b2b2a15f0261c53c05
[INFO] running `Command { std: "docker" "start" "-a" "06851bce1b3734075ad192685d5f1d59f6b141cf210f05b2b2a15f0261c53c05", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling wutengine_util_macro v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.07s
[INFO] running `Command { std: "docker" "inspect" "06851bce1b3734075ad192685d5f1d59f6b141cf210f05b2b2a15f0261c53c05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06851bce1b3734075ad192685d5f1d59f6b141cf210f05b2b2a15f0261c53c05", kill_on_drop: false }`
[INFO] [stdout] 06851bce1b3734075ad192685d5f1d59f6b141cf210f05b2b2a15f0261c53c05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45f532367416b3cbbd178057ebc9e4155f6d3e110dcfa7e172da878be9c7e087
[INFO] running `Command { std: "docker" "start" "-a" "45f532367416b3cbbd178057ebc9e4155f6d3e110dcfa7e172da878be9c7e087", kill_on_drop: false }`
[INFO] [stderr]    Compiling wutengine_util_macro v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "45f532367416b3cbbd178057ebc9e4155f6d3e110dcfa7e172da878be9c7e087", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45f532367416b3cbbd178057ebc9e4155f6d3e110dcfa7e172da878be9c7e087", kill_on_drop: false }`
[INFO] [stdout] 45f532367416b3cbbd178057ebc9e4155f6d3e110dcfa7e172da878be9c7e087