[INFO] fetching crate regex_env 0.2.1... [INFO] checking regex_env-0.2.1 against beta for pr-78714 [INFO] extracting crate regex_env 0.2.1 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate regex_env 0.2.1 on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate regex_env 0.2.1 [INFO] finished tweaking crates.io crate regex_env 0.2.1 [INFO] tweaked toml for crates.io crate regex_env 0.2.1 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8ed18377f1009079ab3c925a6de5336813d97db804996242c9e6e6485577742a [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" "8ed18377f1009079ab3c925a6de5336813d97db804996242c9e6e6485577742a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8ed18377f1009079ab3c925a6de5336813d97db804996242c9e6e6485577742a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ed18377f1009079ab3c925a6de5336813d97db804996242c9e6e6485577742a", kill_on_drop: false }` [INFO] [stdout] 8ed18377f1009079ab3c925a6de5336813d97db804996242c9e6e6485577742a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "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] a7813c23caeb59fd06902582090b88d6a573f551f6399acd8512754e79023554 [INFO] running `Command { std: "docker" "start" "-a" "a7813c23caeb59fd06902582090b88d6a573f551f6399acd8512754e79023554", kill_on_drop: false }` [INFO] [stderr] Checking regex_env v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.24s [INFO] running `Command { std: "docker" "inspect" "a7813c23caeb59fd06902582090b88d6a573f551f6399acd8512754e79023554", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7813c23caeb59fd06902582090b88d6a573f551f6399acd8512754e79023554", kill_on_drop: false }` [INFO] [stdout] a7813c23caeb59fd06902582090b88d6a573f551f6399acd8512754e79023554