[INFO] fetching crate scoobiscuit 0.1.0...
[INFO] building scoobiscuit-0.1.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate scoobiscuit 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate scoobiscuit 0.1.0
[INFO] finished tweaking crates.io crate scoobiscuit 0.1.0
[INFO] tweaked toml for crates.io crate scoobiscuit 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate scoobiscuit 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] 40cb8192a6dc49652f80af9bbe440740f4c4ea19ad7f3919d8648b347a4e7f23
[INFO] running `Command { std: "docker" "start" "-a" "40cb8192a6dc49652f80af9bbe440740f4c4ea19ad7f3919d8648b347a4e7f23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "40cb8192a6dc49652f80af9bbe440740f4c4ea19ad7f3919d8648b347a4e7f23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40cb8192a6dc49652f80af9bbe440740f4c4ea19ad7f3919d8648b347a4e7f23", kill_on_drop: false }`
[INFO] [stdout] 40cb8192a6dc49652f80af9bbe440740f4c4ea19ad7f3919d8648b347a4e7f23
[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] 842bfef4c4d9cd704da4977b9f6fb047bf89755e24ef3a717afb85af70d71f4e
[INFO] running `Command { std: "docker" "start" "-a" "842bfef4c4d9cd704da4977b9f6fb047bf89755e24ef3a717afb85af70d71f4e", kill_on_drop: false }`
[INFO] [stderr]    Compiling scoobiscuit v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "842bfef4c4d9cd704da4977b9f6fb047bf89755e24ef3a717afb85af70d71f4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "842bfef4c4d9cd704da4977b9f6fb047bf89755e24ef3a717afb85af70d71f4e", kill_on_drop: false }`
[INFO] [stdout] 842bfef4c4d9cd704da4977b9f6fb047bf89755e24ef3a717afb85af70d71f4e
[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] 903d5926e7da0c615ea4c40a7d11a591a251af72531cdfec3af6962b4fff5c6f
[INFO] running `Command { std: "docker" "start" "-a" "903d5926e7da0c615ea4c40a7d11a591a251af72531cdfec3af6962b4fff5c6f", kill_on_drop: false }`
[INFO] [stderr]    Compiling scoobiscuit v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "903d5926e7da0c615ea4c40a7d11a591a251af72531cdfec3af6962b4fff5c6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "903d5926e7da0c615ea4c40a7d11a591a251af72531cdfec3af6962b4fff5c6f", kill_on_drop: false }`
[INFO] [stdout] 903d5926e7da0c615ea4c40a7d11a591a251af72531cdfec3af6962b4fff5c6f