[INFO] fetching crate penis2 0.1.0...
[INFO] building penis2-0.1.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate penis2 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate penis2 0.1.0
[INFO] finished tweaking crates.io crate penis2 0.1.0
[INFO] tweaked toml for crates.io crate penis2 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate penis2 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1d6e931e596ea4e5c7c3880e8b0849d49db6565c04c6a5d1436c6b8422e3e912
[INFO] running `Command { std: "docker" "start" "-a" "1d6e931e596ea4e5c7c3880e8b0849d49db6565c04c6a5d1436c6b8422e3e912", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d6e931e596ea4e5c7c3880e8b0849d49db6565c04c6a5d1436c6b8422e3e912", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d6e931e596ea4e5c7c3880e8b0849d49db6565c04c6a5d1436c6b8422e3e912", kill_on_drop: false }`
[INFO] [stdout] 1d6e931e596ea4e5c7c3880e8b0849d49db6565c04c6a5d1436c6b8422e3e912
[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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d66a29f07f465c37fc5cbcab41cbfa7f3d1e0b08a92f7e2ca9cd14732c1cd14
[INFO] running `Command { std: "docker" "start" "-a" "6d66a29f07f465c37fc5cbcab41cbfa7f3d1e0b08a92f7e2ca9cd14732c1cd14", kill_on_drop: false }`
[INFO] [stderr]    Compiling penis2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "6d66a29f07f465c37fc5cbcab41cbfa7f3d1e0b08a92f7e2ca9cd14732c1cd14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d66a29f07f465c37fc5cbcab41cbfa7f3d1e0b08a92f7e2ca9cd14732c1cd14", kill_on_drop: false }`
[INFO] [stdout] 6d66a29f07f465c37fc5cbcab41cbfa7f3d1e0b08a92f7e2ca9cd14732c1cd14
[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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b078c12127f5f106e59c4fa39bb01a87e7244fbd75f6aa5270f7e8305a2a760
[INFO] running `Command { std: "docker" "start" "-a" "6b078c12127f5f106e59c4fa39bb01a87e7244fbd75f6aa5270f7e8305a2a760", kill_on_drop: false }`
[INFO] [stderr]    Compiling penis2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "6b078c12127f5f106e59c4fa39bb01a87e7244fbd75f6aa5270f7e8305a2a760", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b078c12127f5f106e59c4fa39bb01a87e7244fbd75f6aa5270f7e8305a2a760", kill_on_drop: false }`
[INFO] [stdout] 6b078c12127f5f106e59c4fa39bb01a87e7244fbd75f6aa5270f7e8305a2a760