[INFO] fetching crate libra-lcs 0.1.0...
[INFO] checking libra-lcs-0.1.0 against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141
[INFO] extracting crate libra-lcs 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate libra-lcs 0.1.0 on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libra-lcs 0.1.0
[INFO] finished tweaking crates.io crate libra-lcs 0.1.0
[INFO] tweaked toml for crates.io crate libra-lcs 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 32525f5e0775179989fadebe63efe03c3e369c2b615a5ba5b4524490ab33090b
[INFO] running `Command { std: "docker" "start" "-a" "32525f5e0775179989fadebe63efe03c3e369c2b615a5ba5b4524490ab33090b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32525f5e0775179989fadebe63efe03c3e369c2b615a5ba5b4524490ab33090b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32525f5e0775179989fadebe63efe03c3e369c2b615a5ba5b4524490ab33090b", kill_on_drop: false }`
[INFO] [stdout] 32525f5e0775179989fadebe63efe03c3e369c2b615a5ba5b4524490ab33090b
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac0df703fb8fb8e6029fe60bf68dca80a4f531984dcb61a7ae6c2004fa33c8e7
[INFO] running `Command { std: "docker" "start" "-a" "ac0df703fb8fb8e6029fe60bf68dca80a4f531984dcb61a7ae6c2004fa33c8e7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking libra-lcs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "ac0df703fb8fb8e6029fe60bf68dca80a4f531984dcb61a7ae6c2004fa33c8e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac0df703fb8fb8e6029fe60bf68dca80a4f531984dcb61a7ae6c2004fa33c8e7", kill_on_drop: false }`
[INFO] [stdout] ac0df703fb8fb8e6029fe60bf68dca80a4f531984dcb61a7ae6c2004fa33c8e7