[INFO] fetching crate cmd-runner 0.0.2... [INFO] checking cmd-runner-0.0.2 against master#195ad4830e11a544391abe296b146450dea8411b for pr-82781 [INFO] extracting crate cmd-runner 0.0.2 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate cmd-runner 0.0.2 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 cmd-runner 0.0.2 [INFO] finished tweaking crates.io crate cmd-runner 0.0.2 [INFO] tweaked toml for crates.io crate cmd-runner 0.0.2 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate crates.io crate cmd-runner 0.0.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "fetch" "--locked" "--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-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] [stdout] 8b13970a91de4248bc05132aa08061ef600fa1a1559867345f9e47866ded9292 [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" "8b13970a91de4248bc05132aa08061ef600fa1a1559867345f9e47866ded9292", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8b13970a91de4248bc05132aa08061ef600fa1a1559867345f9e47866ded9292", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b13970a91de4248bc05132aa08061ef600fa1a1559867345f9e47866ded9292", kill_on_drop: false }` [INFO] [stdout] 8b13970a91de4248bc05132aa08061ef600fa1a1559867345f9e47866ded9292 [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] cdfbfa84a00532b674c4e7b36949e549a2b8833b7b0aae52d8f684b3c2a72c84 [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" "cdfbfa84a00532b674c4e7b36949e549a2b8833b7b0aae52d8f684b3c2a72c84", kill_on_drop: false }` [INFO] [stderr] Checking cmd-runner v0.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.52s [INFO] running `Command { std: "docker" "inspect" "cdfbfa84a00532b674c4e7b36949e549a2b8833b7b0aae52d8f684b3c2a72c84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cdfbfa84a00532b674c4e7b36949e549a2b8833b7b0aae52d8f684b3c2a72c84", kill_on_drop: false }` [INFO] [stdout] cdfbfa84a00532b674c4e7b36949e549a2b8833b7b0aae52d8f684b3c2a72c84