[INFO] fetching crate advancedresearch-error_predictive_learning 0.1.0... [INFO] checking advancedresearch-error_predictive_learning-0.1.0 against try#575650af7d7ca88602df28e39d27bf3e456c306e for pr-80579 [INFO] extracting crate advancedresearch-error_predictive_learning 0.1.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate advancedresearch-error_predictive_learning 0.1.0 on toolchain 575650af7d7ca88602df28e39d27bf3e456c306e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate advancedresearch-error_predictive_learning 0.1.0 [INFO] finished tweaking crates.io crate advancedresearch-error_predictive_learning 0.1.0 [INFO] tweaked toml for crates.io crate advancedresearch-error_predictive_learning 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate crates.io crate advancedresearch-error_predictive_learning 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7ce60214d3bdf11f7128ffc1c9ac590111c1c9aef37e0b9b73f22999a26ce1b1 [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" "7ce60214d3bdf11f7128ffc1c9ac590111c1c9aef37e0b9b73f22999a26ce1b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7ce60214d3bdf11f7128ffc1c9ac590111c1c9aef37e0b9b73f22999a26ce1b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ce60214d3bdf11f7128ffc1c9ac590111c1c9aef37e0b9b73f22999a26ce1b1", kill_on_drop: false }` [INFO] [stdout] 7ce60214d3bdf11f7128ffc1c9ac590111c1c9aef37e0b9b73f22999a26ce1b1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "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] de53927a70fcf08b4f31d569773506f37cdf901f63f8e23075cab2229845347a [INFO] running `Command { std: "docker" "start" "-a" "de53927a70fcf08b4f31d569773506f37cdf901f63f8e23075cab2229845347a", kill_on_drop: false }` [INFO] [stderr] Checking advancedresearch-error_predictive_learning v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.49s [INFO] running `Command { std: "docker" "inspect" "de53927a70fcf08b4f31d569773506f37cdf901f63f8e23075cab2229845347a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de53927a70fcf08b4f31d569773506f37cdf901f63f8e23075cab2229845347a", kill_on_drop: false }` [INFO] [stdout] de53927a70fcf08b4f31d569773506f37cdf901f63f8e23075cab2229845347a