[INFO] fetching crate boolvec 0.2.6...
[INFO] checking boolvec-0.2.6 against master#50e1dc1536264ab71c0850f346b12309477f29f7 for pr-85073
[INFO] extracting crate boolvec 0.2.6 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate boolvec 0.2.6 on toolchain 50e1dc1536264ab71c0850f346b12309477f29f7
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate boolvec 0.2.6
[INFO] finished tweaking crates.io crate boolvec 0.2.6
[INFO] tweaked toml for crates.io crate boolvec 0.2.6 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+50e1dc1536264ab71c0850f346b12309477f29f7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ea77d4f178dee1b5b7bdc7fc2a9750be9d663d1e4fbc14c071a48b11e0b4361
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0ea77d4f178dee1b5b7bdc7fc2a9750be9d663d1e4fbc14c071a48b11e0b4361", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ea77d4f178dee1b5b7bdc7fc2a9750be9d663d1e4fbc14c071a48b11e0b4361", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ea77d4f178dee1b5b7bdc7fc2a9750be9d663d1e4fbc14c071a48b11e0b4361", kill_on_drop: false }`
[INFO] [stdout] 0ea77d4f178dee1b5b7bdc7fc2a9750be9d663d1e4fbc14c071a48b11e0b4361
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+50e1dc1536264ab71c0850f346b12309477f29f7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 291d9947e250becdfb71743aaa0a268e1e2830705ad9eb5dfa0cac137a31d197
[INFO] running `Command { std: "docker" "start" "-a" "291d9947e250becdfb71743aaa0a268e1e2830705ad9eb5dfa0cac137a31d197", kill_on_drop: false }`
[INFO] [stderr]     Checking boolvec v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "291d9947e250becdfb71743aaa0a268e1e2830705ad9eb5dfa0cac137a31d197", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "291d9947e250becdfb71743aaa0a268e1e2830705ad9eb5dfa0cac137a31d197", kill_on_drop: false }`
[INFO] [stdout] 291d9947e250becdfb71743aaa0a268e1e2830705ad9eb5dfa0cac137a31d197