Oct 13 10:30:38.482 INFO checking pwr-hd44780-0.1.3 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 10:30:38.482 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 13 10:30:38.904 INFO blam! b0fccd3f4ab16d229a6a1b44a5a97bdef4bd3e2380036fcca9a2e6326af36f61
Oct 13 10:30:38.906 INFO running `"docker" "start" "-a" "b0fccd3f4ab16d229a6a1b44a5a97bdef4bd3e2380036fcca9a2e6326af36f61"`
Oct 13 10:30:40.113 INFO kablam! usermod: no changes
Oct 13 10:30:40.329 INFO kablam!    Compiling cargo_metadata v0.5.8
Oct 13 10:30:40.336 INFO kablam!     Checking rppal v0.2.0
Oct 13 10:30:44.416 INFO kablam!    Compiling skeptic v0.13.3
Oct 13 10:30:50.305 INFO kablam!    Compiling i2cdev v0.3.2
Oct 13 10:30:56.096 INFO kablam!     Checking pwr-hd44780 v0.1.3 (/source)
Oct 13 10:30:58.472 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 18.33s
Oct 13 10:30:58.484 INFO kablam! su: No module specific data is present
Oct 13 10:30:58.994 INFO running `"docker" "rm" "-f" "b0fccd3f4ab16d229a6a1b44a5a97bdef4bd3e2380036fcca9a2e6326af36f61"`
Oct 13 10:30:59.384 INFO blam! b0fccd3f4ab16d229a6a1b44a5a97bdef4bd3e2380036fcca9a2e6326af36f61