[INFO] fetching crate tau 1.0.4... [INFO] checking tau-1.0.4 against master#195ad4830e11a544391abe296b146450dea8411b for pr-82781 [INFO] extracting crate tau 1.0.4 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate tau 1.0.4 on toolchain 195ad4830e11a544391abe296b146450dea8411b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tau 1.0.4 [INFO] finished tweaking crates.io crate tau 1.0.4 [INFO] tweaked toml for crates.io crate tau 1.0.4 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 45183ae1aafd4e1bf64869281cd80b8c95fceb580d2ff32f9836d9e0a8c65cbf [INFO] running `Command { std: "docker" "start" "-a" "45183ae1aafd4e1bf64869281cd80b8c95fceb580d2ff32f9836d9e0a8c65cbf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "45183ae1aafd4e1bf64869281cd80b8c95fceb580d2ff32f9836d9e0a8c65cbf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45183ae1aafd4e1bf64869281cd80b8c95fceb580d2ff32f9836d9e0a8c65cbf", kill_on_drop: false }` [INFO] [stdout] 45183ae1aafd4e1bf64869281cd80b8c95fceb580d2ff32f9836d9e0a8c65cbf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 05317bd76e8f670c9cafa50fc51df124b1d4fcda0fb6b5aa8b7d4ddc556394bd [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "05317bd76e8f670c9cafa50fc51df124b1d4fcda0fb6b5aa8b7d4ddc556394bd", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking tau v1.0.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.13s [INFO] running `Command { std: "docker" "inspect" "05317bd76e8f670c9cafa50fc51df124b1d4fcda0fb6b5aa8b7d4ddc556394bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05317bd76e8f670c9cafa50fc51df124b1d4fcda0fb6b5aa8b7d4ddc556394bd", kill_on_drop: false }` [INFO] [stdout] 05317bd76e8f670c9cafa50fc51df124b1d4fcda0fb6b5aa8b7d4ddc556394bd