[INFO] fetching crate roomba 0.1.0...
[INFO] checking roomba-0.1.0 against master#c5fbcd35a8217a17f6b63a22217ace06cf8f5f02 for pr-86194
[INFO] extracting crate roomba 0.1.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate roomba 0.1.0 on toolchain c5fbcd35a8217a17f6b63a22217ace06cf8f5f02
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate roomba 0.1.0
[INFO] finished tweaking crates.io crate roomba 0.1.0
[INFO] tweaked toml for crates.io crate roomba 0.1.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c0372c0acc74bcee3f9b52c5ba2357b2bfa115fa909ac4aa11f09e3ce99357af
[INFO] running `Command { std: "docker" "start" "-a" "c0372c0acc74bcee3f9b52c5ba2357b2bfa115fa909ac4aa11f09e3ce99357af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0372c0acc74bcee3f9b52c5ba2357b2bfa115fa909ac4aa11f09e3ce99357af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0372c0acc74bcee3f9b52c5ba2357b2bfa115fa909ac4aa11f09e3ce99357af", kill_on_drop: false }`
[INFO] [stdout] c0372c0acc74bcee3f9b52c5ba2357b2bfa115fa909ac4aa11f09e3ce99357af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c6618dce2e3de48d83092eb0f4b3d0b197bbbea5f4cdf6e19d4509dabc185566
[INFO] running `Command { std: "docker" "start" "-a" "c6618dce2e3de48d83092eb0f4b3d0b197bbbea5f4cdf6e19d4509dabc185566", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking roomba v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "c6618dce2e3de48d83092eb0f4b3d0b197bbbea5f4cdf6e19d4509dabc185566", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6618dce2e3de48d83092eb0f4b3d0b197bbbea5f4cdf6e19d4509dabc185566", kill_on_drop: false }`
[INFO] [stdout] c6618dce2e3de48d83092eb0f4b3d0b197bbbea5f4cdf6e19d4509dabc185566