[INFO] fetching crate linal 0.2.5... [INFO] checking linal-0.2.5 against master#4fa76a4a7742bb9c1febe33019f5a9e7e4839a65 for pr-83744 [INFO] extracting crate linal 0.2.5 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate linal 0.2.5 on toolchain 4fa76a4a7742bb9c1febe33019f5a9e7e4839a65 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate linal 0.2.5 [INFO] finished tweaking crates.io crate linal 0.2.5 [INFO] tweaked toml for crates.io crate linal 0.2.5 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate crates.io crate linal 0.2.5 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1ec0af85b6191f15a98cb5933587b95cfe7db885640af1e9c8f1d5e71f752f48 [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" "1ec0af85b6191f15a98cb5933587b95cfe7db885640af1e9c8f1d5e71f752f48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1ec0af85b6191f15a98cb5933587b95cfe7db885640af1e9c8f1d5e71f752f48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ec0af85b6191f15a98cb5933587b95cfe7db885640af1e9c8f1d5e71f752f48", kill_on_drop: false }` [INFO] [stdout] 1ec0af85b6191f15a98cb5933587b95cfe7db885640af1e9c8f1d5e71f752f48 [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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] 5084f1f16747dfedc7ba22f1b8867925368ffe4adffc664f1c96cdb7034c46ab [INFO] running `Command { std: "docker" "start" "-a" "5084f1f16747dfedc7ba22f1b8867925368ffe4adffc664f1c96cdb7034c46ab", kill_on_drop: false }` [INFO] [stderr] Checking linal v0.2.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.53s [INFO] running `Command { std: "docker" "inspect" "5084f1f16747dfedc7ba22f1b8867925368ffe4adffc664f1c96cdb7034c46ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5084f1f16747dfedc7ba22f1b8867925368ffe4adffc664f1c96cdb7034c46ab", kill_on_drop: false }` [INFO] [stdout] 5084f1f16747dfedc7ba22f1b8867925368ffe4adffc664f1c96cdb7034c46ab