[INFO] fetching crate tcs3472 0.2.0... [INFO] checking tcs3472-0.2.0 against master#50e1dc1536264ab71c0850f346b12309477f29f7 for pr-85073 [INFO] extracting crate tcs3472 0.2.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate tcs3472 0.2.0 on toolchain 50e1dc1536264ab71c0850f346b12309477f29f7 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tcs3472 0.2.0 [INFO] finished tweaking crates.io crate tcs3472 0.2.0 [INFO] tweaked toml for crates.io crate tcs3472 0.2.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate tcs3472 0.2.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serial-core v0.4.0 [INFO] [stderr] Downloaded embedded-hal-mock v0.7.2 [INFO] [stderr] Downloaded i2cdev v0.4.4 [INFO] [stderr] Downloaded spidev v0.4.1 [INFO] [stderr] Downloaded linux-embedded-hal v0.3.0 [INFO] [stderr] Downloaded sysfs_gpio v0.5.4 [INFO] [stderr] Downloaded serial-unix v0.4.0 [INFO] [stderr] Downloaded ioctl-rs v0.1.6 [INFO] [stderr] Downloaded termios v0.2.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "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] 0d1d49471e4acc2f56b1b780500429ae4c34ea641a0c5d76d2425104a3ec493b [INFO] running `Command { std: "docker" "start" "-a" "0d1d49471e4acc2f56b1b780500429ae4c34ea641a0c5d76d2425104a3ec493b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0d1d49471e4acc2f56b1b780500429ae4c34ea641a0c5d76d2425104a3ec493b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d1d49471e4acc2f56b1b780500429ae4c34ea641a0c5d76d2425104a3ec493b", kill_on_drop: false }` [INFO] [stdout] 0d1d49471e4acc2f56b1b780500429ae4c34ea641a0c5d76d2425104a3ec493b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f06090a1f8eac3df75d6722c6e620f2b93afee33bf322dd30272e8896b2947b8 [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" "f06090a1f8eac3df75d6722c6e620f2b93afee33bf322dd30272e8896b2947b8", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.92 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking nb v1.0.0 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Checking embedded-hal v0.2.4 [INFO] [stderr] Checking embedded-hal-mock v0.7.2 [INFO] [stderr] Checking tcs3472 v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Checking serial-core v0.4.0 [INFO] [stderr] Checking termios v0.2.2 [INFO] [stderr] Checking ioctl-rs v0.1.6 [INFO] [stderr] Checking serial-unix v0.4.0 [INFO] [stderr] Checking spidev v0.4.1 [INFO] [stderr] Checking sysfs_gpio v0.5.4 [INFO] [stderr] Checking i2cdev v0.4.4 [INFO] [stderr] Checking linux-embedded-hal v0.3.0 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.90s [INFO] running `Command { std: "docker" "inspect" "f06090a1f8eac3df75d6722c6e620f2b93afee33bf322dd30272e8896b2947b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f06090a1f8eac3df75d6722c6e620f2b93afee33bf322dd30272e8896b2947b8", kill_on_drop: false }` [INFO] [stdout] f06090a1f8eac3df75d6722c6e620f2b93afee33bf322dd30272e8896b2947b8