[INFO] cloning repository https://github.com/tmpvar/grbl-sender [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tmpvar/grbl-sender" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftmpvar%2Fgrbl-sender", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftmpvar%2Fgrbl-sender'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 223d903aff4acc98f57e31192f03812fbdc3557f [INFO] checking tmpvar/grbl-sender against try#894d32a5432c6a6461bb2aac7c3d5f2e87dce83f for pr-77015 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftmpvar%2Fgrbl-sender" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tmpvar/grbl-sender 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 git repo https://github.com/tmpvar/grbl-sender [INFO] finished tweaking git repo https://github.com/tmpvar/grbl-sender [INFO] tweaked toml for git repo https://github.com/tmpvar/grbl-sender written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/tmpvar/grbl-sender 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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded approx v0.1.1 [INFO] [stderr] Downloaded cc v1.0.45 [INFO] [stderr] Downloaded winconsole v0.10.0 [INFO] [stderr] Downloaded cgmath v0.16.1 [INFO] [stderr] Downloaded rgb v0.8.14 [INFO] [stderr] Downloaded colored v1.8.0 [INFO] [stderr] Downloaded pkg-config v0.3.16 [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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "metadata" "--no-deps" "--format-version=1", 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] c362ca7c3a6f996f2bf013762faf35b17947614aa9ef4d60e519cccc059aa8b8 [INFO] running `Command { std: "docker" "start" "-a" "c362ca7c3a6f996f2bf013762faf35b17947614aa9ef4d60e519cccc059aa8b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c362ca7c3a6f996f2bf013762faf35b17947614aa9ef4d60e519cccc059aa8b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c362ca7c3a6f996f2bf013762faf35b17947614aa9ef4d60e519cccc059aa8b8", kill_on_drop: false }` [INFO] [stdout] c362ca7c3a6f996f2bf013762faf35b17947614aa9ef4d60e519cccc059aa8b8 [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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3af40c41854ed644f0e53b90258144c1027b8bdd204fca6c13a8957ba9c93fcc [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" "3af40c41854ed644f0e53b90258144c1027b8bdd204fca6c13a8957ba9c93fcc", kill_on_drop: false }` [INFO] [stderr] Compiling winapi v0.3.8 [INFO] [stderr] Checking approx v0.1.1 [INFO] [stderr] Checking unicode-width v0.1.6 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Checking nix v0.14.1 [INFO] [stderr] Checking cgmath v0.16.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking libudev v0.2.0 [INFO] [stderr] Checking winconsole v0.10.0 [INFO] [stderr] Checking colored v1.8.0 [INFO] [stderr] Checking serialport v3.3.0 [INFO] [stderr] Checking grbl-sender v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 18.92s [INFO] running `Command { std: "docker" "inspect" "3af40c41854ed644f0e53b90258144c1027b8bdd204fca6c13a8957ba9c93fcc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3af40c41854ed644f0e53b90258144c1027b8bdd204fca6c13a8957ba9c93fcc", kill_on_drop: false }` [INFO] [stdout] 3af40c41854ed644f0e53b90258144c1027b8bdd204fca6c13a8957ba9c93fcc