[INFO] fetching crate proc-exit 2.0.2...
[INFO] building proc-exit-2.0.2 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate proc-exit 2.0.2 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate proc-exit 2.0.2
[INFO] finished tweaking crates.io crate proc-exit 2.0.2
[INFO] tweaked toml for crates.io crate proc-exit 2.0.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate proc-exit 2.0.2 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] beca3276a50ddad69b37da3c0ce7553e6abf38d93f14da7165e1b0e85e9deb2d
[INFO] running `Command { std: "docker" "start" "-a" "beca3276a50ddad69b37da3c0ce7553e6abf38d93f14da7165e1b0e85e9deb2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "beca3276a50ddad69b37da3c0ce7553e6abf38d93f14da7165e1b0e85e9deb2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "beca3276a50ddad69b37da3c0ce7553e6abf38d93f14da7165e1b0e85e9deb2d", kill_on_drop: false }`
[INFO] [stdout] beca3276a50ddad69b37da3c0ce7553e6abf38d93f14da7165e1b0e85e9deb2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] ee7df8bc0b9b65bf3f823c653ac82d9e6bcd1e6dc9de86e24a48a56f703b6f7f
[INFO] running `Command { std: "docker" "start" "-a" "ee7df8bc0b9b65bf3f823c653ac82d9e6bcd1e6dc9de86e24a48a56f703b6f7f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-exit v2.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "ee7df8bc0b9b65bf3f823c653ac82d9e6bcd1e6dc9de86e24a48a56f703b6f7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee7df8bc0b9b65bf3f823c653ac82d9e6bcd1e6dc9de86e24a48a56f703b6f7f", kill_on_drop: false }`
[INFO] [stdout] ee7df8bc0b9b65bf3f823c653ac82d9e6bcd1e6dc9de86e24a48a56f703b6f7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 817de5792f317a4ed1217c1082f1504d2efbf06b3fbcda8809a3611e6b06b12b
[INFO] running `Command { std: "docker" "start" "-a" "817de5792f317a4ed1217c1082f1504d2efbf06b3fbcda8809a3611e6b06b12b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-exit v2.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "817de5792f317a4ed1217c1082f1504d2efbf06b3fbcda8809a3611e6b06b12b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "817de5792f317a4ed1217c1082f1504d2efbf06b3fbcda8809a3611e6b06b12b", kill_on_drop: false }`
[INFO] [stdout] 817de5792f317a4ed1217c1082f1504d2efbf06b3fbcda8809a3611e6b06b12b