[INFO] cloning repository https://github.com/naknut/occupancy-sensor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/naknut/occupancy-sensor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnaknut%2Foccupancy-sensor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnaknut%2Foccupancy-sensor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a2b2c6e85e1fc579b11443ce6c12b640b73daeb0
[INFO] checking naknut/occupancy-sensor against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnaknut%2Foccupancy-sensor" "/workspace/builds/worker-87/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-87/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/naknut/occupancy-sensor on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/naknut/occupancy-sensor
[INFO] finished tweaking git repo https://github.com/naknut/occupancy-sensor
[INFO] tweaked toml for git repo https://github.com/naknut/occupancy-sensor written to /workspace/builds/worker-87/source/Cargo.toml
[INFO] crate git repo https://github.com/naknut/occupancy-sensor already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f6fc4bb9971ce6740fc191929ba7934a128e5007e5db0cc227b4061613bd9bde
[INFO] running `Command { std: "docker" "start" "-a" "f6fc4bb9971ce6740fc191929ba7934a128e5007e5db0cc227b4061613bd9bde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6fc4bb9971ce6740fc191929ba7934a128e5007e5db0cc227b4061613bd9bde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6fc4bb9971ce6740fc191929ba7934a128e5007e5db0cc227b4061613bd9bde", kill_on_drop: false }`
[INFO] [stdout] f6fc4bb9971ce6740fc191929ba7934a128e5007e5db0cc227b4061613bd9bde
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 360bd8d8db9195a72e5404bef36417df4e66c2f57e4fd89b899395e2f07c9585
[INFO] running `Command { std: "docker" "start" "-a" "360bd8d8db9195a72e5404bef36417df4e66c2f57e4fd89b899395e2f07c9585", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.91
[INFO] [stderr]     Checking rppal v0.11.3 (https://github.com/golemparts/rppal.git#a1ab8277)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/rppal-451d1b4d0438fc03/a1ab827/src/pwm/sysfs.rs:59:17
[INFO] [stdout]    |
[INFO] [stdout] 59 |                 buf.as_mut_ptr(),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^ expected `i8`, found `u8`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected raw pointer `*mut i8`
[INFO] [stdout]               found raw pointer `*mut u8`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/rppal-451d1b4d0438fc03/a1ab827/src/pwm/sysfs.rs:89:17
[INFO] [stdout]    |
[INFO] [stdout] 89 |                 buf.as_mut_ptr(),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^ expected `i8`, found `u8`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected raw pointer `*mut i8`
[INFO] [stdout]               found raw pointer `*mut u8`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rppal` due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "360bd8d8db9195a72e5404bef36417df4e66c2f57e4fd89b899395e2f07c9585", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "360bd8d8db9195a72e5404bef36417df4e66c2f57e4fd89b899395e2f07c9585", kill_on_drop: false }`
[INFO] [stdout] 360bd8d8db9195a72e5404bef36417df4e66c2f57e4fd89b899395e2f07c9585