[INFO] fetching crate release-experiment-top-crate 0.3.5...
[INFO] checking release-experiment-top-crate-0.3.5 against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141
[INFO] extracting crate release-experiment-top-crate 0.3.5 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate release-experiment-top-crate 0.3.5 on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate release-experiment-top-crate 0.3.5
[INFO] finished tweaking crates.io crate release-experiment-top-crate 0.3.5
[INFO] tweaked toml for crates.io crate release-experiment-top-crate 0.3.5 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3c9f1b5ce7bd27ab74699d2fcf5fd5338de34e1dda6f52920902df2cdb18333f
[INFO] running `Command { std: "docker" "start" "-a" "3c9f1b5ce7bd27ab74699d2fcf5fd5338de34e1dda6f52920902df2cdb18333f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c9f1b5ce7bd27ab74699d2fcf5fd5338de34e1dda6f52920902df2cdb18333f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c9f1b5ce7bd27ab74699d2fcf5fd5338de34e1dda6f52920902df2cdb18333f", kill_on_drop: false }`
[INFO] [stdout] 3c9f1b5ce7bd27ab74699d2fcf5fd5338de34e1dda6f52920902df2cdb18333f
[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" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b732bd697b9b509bc79a98a3069c637e705a7a4e13116f30fbfa19daf43b95d8
[INFO] running `Command { std: "docker" "start" "-a" "b732bd697b9b509bc79a98a3069c637e705a7a4e13116f30fbfa19daf43b95d8", kill_on_drop: false }`
[INFO] [stderr]     Checking release-experiment-top-crate v0.3.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "b732bd697b9b509bc79a98a3069c637e705a7a4e13116f30fbfa19daf43b95d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b732bd697b9b509bc79a98a3069c637e705a7a4e13116f30fbfa19daf43b95d8", kill_on_drop: false }`
[INFO] [stdout] b732bd697b9b509bc79a98a3069c637e705a7a4e13116f30fbfa19daf43b95d8