[INFO] cloning repository https://github.com/root-parallax/perceptrons-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/root-parallax/perceptrons-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froot-parallax%2Fperceptrons-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froot-parallax%2Fperceptrons-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8d87c84af7bf0103495c21f56894bc0c6cbf527a
[INFO] checking root-parallax/perceptrons-rust against master#e652caa679a304af11fc04f1f12452f255a82593 for pr-98000
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froot-parallax%2Fperceptrons-rust" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/root-parallax/perceptrons-rust on toolchain e652caa679a304af11fc04f1f12452f255a82593
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/root-parallax/perceptrons-rust
[INFO] finished tweaking git repo https://github.com/root-parallax/perceptrons-rust
[INFO] tweaked toml for git repo https://github.com/root-parallax/perceptrons-rust written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/root-parallax/perceptrons-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 10ef074274996839364ae3a5b38134e9aeab487c380fef6e84fadf3ceb84504c
[INFO] running `Command { std: "docker" "start" "-a" "10ef074274996839364ae3a5b38134e9aeab487c380fef6e84fadf3ceb84504c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10ef074274996839364ae3a5b38134e9aeab487c380fef6e84fadf3ceb84504c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10ef074274996839364ae3a5b38134e9aeab487c380fef6e84fadf3ceb84504c", kill_on_drop: false }`
[INFO] [stdout] 10ef074274996839364ae3a5b38134e9aeab487c380fef6e84fadf3ceb84504c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c731add4a364244b3258d75f1db2538d9be79eda4bdd98f9113030ddac05edb
[INFO] running `Command { std: "docker" "start" "-a" "7c731add4a364244b3258d75f1db2538d9be79eda4bdd98f9113030ddac05edb", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.43
[INFO] [stderr]     Checking rand v0.4.2
[INFO] [stderr]     Checking rand v0.3.22
[INFO] [stderr]     Checking perceptrons v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.67s
[INFO] running `Command { std: "docker" "inspect" "7c731add4a364244b3258d75f1db2538d9be79eda4bdd98f9113030ddac05edb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c731add4a364244b3258d75f1db2538d9be79eda4bdd98f9113030ddac05edb", kill_on_drop: false }`
[INFO] [stdout] 7c731add4a364244b3258d75f1db2538d9be79eda4bdd98f9113030ddac05edb