[INFO] fetching crate tycho-util-proc 0.2.12...
[INFO] building tycho-util-proc-0.2.12 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate tycho-util-proc 0.2.12 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate tycho-util-proc 0.2.12
[INFO] finished tweaking crates.io crate tycho-util-proc 0.2.12
[INFO] tweaked toml for crates.io crate tycho-util-proc 0.2.12 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tycho-util-proc 0.2.12 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tycho-util-proc 0.2.12 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c1f01a020cc213bff8192a1db6e1baeaf282744f428430403376ce4f00655f31
[INFO] running `Command { std: "docker" "start" "-a" "c1f01a020cc213bff8192a1db6e1baeaf282744f428430403376ce4f00655f31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1f01a020cc213bff8192a1db6e1baeaf282744f428430403376ce4f00655f31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1f01a020cc213bff8192a1db6e1baeaf282744f428430403376ce4f00655f31", kill_on_drop: false }`
[INFO] [stdout] c1f01a020cc213bff8192a1db6e1baeaf282744f428430403376ce4f00655f31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 34b53bff0855e6477aa9c7a41795d946eeff30ab74ba27bc918dae92a2b7d2b0
[INFO] running `Command { std: "docker" "start" "-a" "34b53bff0855e6477aa9c7a41795d946eeff30ab74ba27bc918dae92a2b7d2b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling tycho-util-proc v0.2.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.54s
[INFO] running `Command { std: "docker" "inspect" "34b53bff0855e6477aa9c7a41795d946eeff30ab74ba27bc918dae92a2b7d2b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34b53bff0855e6477aa9c7a41795d946eeff30ab74ba27bc918dae92a2b7d2b0", kill_on_drop: false }`
[INFO] [stdout] 34b53bff0855e6477aa9c7a41795d946eeff30ab74ba27bc918dae92a2b7d2b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b34d4cee702c7160cb7cadba32daa5c1af9e3623b1ebcf0e618a5d688a6f33a
[INFO] running `Command { std: "docker" "start" "-a" "1b34d4cee702c7160cb7cadba32daa5c1af9e3623b1ebcf0e618a5d688a6f33a", kill_on_drop: false }`
[INFO] [stderr]    Compiling tycho-util-proc v0.2.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "1b34d4cee702c7160cb7cadba32daa5c1af9e3623b1ebcf0e618a5d688a6f33a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b34d4cee702c7160cb7cadba32daa5c1af9e3623b1ebcf0e618a5d688a6f33a", kill_on_drop: false }`
[INFO] [stdout] 1b34d4cee702c7160cb7cadba32daa5c1af9e3623b1ebcf0e618a5d688a6f33a