[INFO] fetching crate lemon-agent 0.0.1...
[INFO] checking lemon-agent-0.0.1 against master#3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0 for pr-143164
[INFO] extracting crate lemon-agent 0.0.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate lemon-agent 0.0.1
[INFO] finished tweaking crates.io crate lemon-agent 0.0.1
[INFO] tweaked toml for crates.io crate lemon-agent 0.0.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lemon-agent 0.0.1 on toolchain 3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "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" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 37453923a011b4066b2bc6eaa36682a4b4156601f2cb3fca5abc436a4b2c9cf9
[INFO] running `Command { std: "docker" "start" "-a" "37453923a011b4066b2bc6eaa36682a4b4156601f2cb3fca5abc436a4b2c9cf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37453923a011b4066b2bc6eaa36682a4b4156601f2cb3fca5abc436a4b2c9cf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37453923a011b4066b2bc6eaa36682a4b4156601f2cb3fca5abc436a4b2c9cf9", kill_on_drop: false }`
[INFO] [stdout] 37453923a011b4066b2bc6eaa36682a4b4156601f2cb3fca5abc436a4b2c9cf9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aef5c21ec206fed0ee4e07be89b165f612a859d608d4a815d54b0f2c9a551aca
[INFO] running `Command { std: "docker" "start" "-a" "aef5c21ec206fed0ee4e07be89b165f612a859d608d4a815d54b0f2c9a551aca", kill_on_drop: false }`
[INFO] [stderr]     Checking lemon-agent v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "aef5c21ec206fed0ee4e07be89b165f612a859d608d4a815d54b0f2c9a551aca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aef5c21ec206fed0ee4e07be89b165f612a859d608d4a815d54b0f2c9a551aca", kill_on_drop: false }`
[INFO] [stdout] aef5c21ec206fed0ee4e07be89b165f612a859d608d4a815d54b0f2c9a551aca