[INFO] fetching crate easy-parallel 3.1.0... [INFO] checking easy-parallel-3.1.0 against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] extracting crate easy-parallel 3.1.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate easy-parallel 3.1.0 on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate easy-parallel 3.1.0 [INFO] finished tweaking crates.io crate easy-parallel 3.1.0 [INFO] tweaked toml for crates.io crate easy-parallel 3.1.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate crates.io crate easy-parallel 3.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4f0cf60fe983ab2817d85ccc0d5e54b892e2fa7826f30c5d10c32d396b8bb5cc [INFO] running `Command { std: "docker" "start" "-a" "4f0cf60fe983ab2817d85ccc0d5e54b892e2fa7826f30c5d10c32d396b8bb5cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4f0cf60fe983ab2817d85ccc0d5e54b892e2fa7826f30c5d10c32d396b8bb5cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f0cf60fe983ab2817d85ccc0d5e54b892e2fa7826f30c5d10c32d396b8bb5cc", kill_on_drop: false }` [INFO] [stdout] 4f0cf60fe983ab2817d85ccc0d5e54b892e2fa7826f30c5d10c32d396b8bb5cc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b9f1807cf9e4fd5f6a4248c899538b81f48bf33c4ef47299dbe9394da5b65900 [INFO] running `Command { std: "docker" "start" "-a" "b9f1807cf9e4fd5f6a4248c899538b81f48bf33c4ef47299dbe9394da5b65900", kill_on_drop: false }` [INFO] [stderr] Checking easy-parallel v3.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.28s [INFO] running `Command { std: "docker" "inspect" "b9f1807cf9e4fd5f6a4248c899538b81f48bf33c4ef47299dbe9394da5b65900", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9f1807cf9e4fd5f6a4248c899538b81f48bf33c4ef47299dbe9394da5b65900", kill_on_drop: false }` [INFO] [stdout] b9f1807cf9e4fd5f6a4248c899538b81f48bf33c4ef47299dbe9394da5b65900