[INFO] fetching crate lelet-defer 1.1.0...
[INFO] checking lelet-defer-1.1.0 against master#ad0d4190facd509a5c79dce427bb7deb2824046e for pr-92472
[INFO] extracting crate lelet-defer 1.1.0 into /workspace/builds/worker-49/source
[INFO] validating manifest of crates.io crate lelet-defer 1.1.0 on toolchain ad0d4190facd509a5c79dce427bb7deb2824046e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ad0d4190facd509a5c79dce427bb7deb2824046e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lelet-defer 1.1.0
[INFO] finished tweaking crates.io crate lelet-defer 1.1.0
[INFO] tweaked toml for crates.io crate lelet-defer 1.1.0 written to /workspace/builds/worker-49/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ad0d4190facd509a5c79dce427bb7deb2824046e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ad0d4190facd509a5c79dce427bb7deb2824046e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+ad0d4190facd509a5c79dce427bb7deb2824046e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2b2ea990a95f5439c33b631aea2b6cd3ddcd0a8464ab279f0b4c67ae0be23a7c
[INFO] running `Command { std: "docker" "start" "-a" "2b2ea990a95f5439c33b631aea2b6cd3ddcd0a8464ab279f0b4c67ae0be23a7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b2ea990a95f5439c33b631aea2b6cd3ddcd0a8464ab279f0b4c67ae0be23a7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b2ea990a95f5439c33b631aea2b6cd3ddcd0a8464ab279f0b4c67ae0be23a7c", kill_on_drop: false }`
[INFO] [stdout] 2b2ea990a95f5439c33b631aea2b6cd3ddcd0a8464ab279f0b4c67ae0be23a7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+ad0d4190facd509a5c79dce427bb7deb2824046e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 328289de332c0274885441a049f02556381e6aaab45e2a24178e8f3d35e7c139
[INFO] running `Command { std: "docker" "start" "-a" "328289de332c0274885441a049f02556381e6aaab45e2a24178e8f3d35e7c139", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking lelet-defer v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.26s
[INFO] running `Command { std: "docker" "inspect" "328289de332c0274885441a049f02556381e6aaab45e2a24178e8f3d35e7c139", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "328289de332c0274885441a049f02556381e6aaab45e2a24178e8f3d35e7c139", kill_on_drop: false }`
[INFO] [stdout] 328289de332c0274885441a049f02556381e6aaab45e2a24178e8f3d35e7c139