[INFO] fetching crate tab-cli 0.2.0... [INFO] checking tab-cli-0.2.0 against try#894d32a5432c6a6461bb2aac7c3d5f2e87dce83f for pr-77015 [INFO] extracting crate tab-cli 0.2.0 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate tab-cli 0.2.0 on toolchain 894d32a5432c6a6461bb2aac7c3d5f2e87dce83f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate tab-cli 0.2.0 [INFO] finished tweaking crates.io crate tab-cli 0.2.0 [INFO] tweaked toml for crates.io crate tab-cli 0.2.0 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate crates.io crate tab-cli 0.2.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dddbcd6f2e5acd87dc7274569f239694d67b673e959cc7f2d52e0424d1857395 [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" "dddbcd6f2e5acd87dc7274569f239694d67b673e959cc7f2d52e0424d1857395", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dddbcd6f2e5acd87dc7274569f239694d67b673e959cc7f2d52e0424d1857395", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dddbcd6f2e5acd87dc7274569f239694d67b673e959cc7f2d52e0424d1857395", kill_on_drop: false }` [INFO] [stdout] dddbcd6f2e5acd87dc7274569f239694d67b673e959cc7f2d52e0424d1857395 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3608d8da051a2bbb349caae878808297578096df8eccd68276907faf65f0d632 [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" "3608d8da051a2bbb349caae878808297578096df8eccd68276907faf65f0d632", kill_on_drop: false }` [INFO] [stderr] Checking tab-cli v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.41s [INFO] running `Command { std: "docker" "inspect" "3608d8da051a2bbb349caae878808297578096df8eccd68276907faf65f0d632", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3608d8da051a2bbb349caae878808297578096df8eccd68276907faf65f0d632", kill_on_drop: false }` [INFO] [stdout] 3608d8da051a2bbb349caae878808297578096df8eccd68276907faf65f0d632