Dec 19 12:24:06.244 INFO checking mpajkowski/micecoreos against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 12:24:06.244 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/mpajkowski/micecoreos:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 12:24:06.664 INFO [stdout] 3351a88f009398f5271b748a079cefbd83b835d31ebfaceb9745a39bf2ca2592
Dec 19 12:24:06.672 INFO running `"docker" "start" "-a" "3351a88f009398f5271b748a079cefbd83b835d31ebfaceb9745a39bf2ca2592"`
Dec 19 12:24:08.264 INFO [stderr]     Checking ux v0.1.2
Dec 19 12:24:08.265 INFO [stderr]     Checking bit_field v0.9.0
Dec 19 12:24:08.265 INFO [stderr]     Checking usize_conversions v0.2.0
Dec 19 12:24:08.265 INFO [stderr]     Checking nodrop v0.1.13
Dec 19 12:24:08.268 INFO [stderr]     Checking cpuio v0.2.0
Dec 19 12:24:08.917 INFO [stderr]     Checking pc-keyboard v0.3.1
Dec 19 12:24:09.284 INFO [stderr]    Compiling lazy_static v1.1.0
Dec 19 12:24:09.526 INFO [stderr]     Checking array-init v0.0.4
Dec 19 12:24:09.547 INFO [stderr]     Checking pic8259_simple v0.1.1
Dec 19 12:24:31.948 INFO [stderr]     Checking x86_64 v0.2.11
Dec 19 12:24:32.916 INFO [stderr]     Checking x86_64 v0.3.4
Dec 19 12:24:33.973 INFO [stderr]     Checking uart_16550 v0.1.0
Dec 19 12:24:35.019 INFO [stderr]     Checking micecoreos v0.0.2 (/opt/crater/workdir)
Dec 19 12:24:35.532 INFO [stderr] warning: unused import: `super::*`
Dec 19 12:24:35.532 INFO [stderr]    --> src/vga.rs:207:9
Dec 19 12:24:35.532 INFO [stderr]     |
Dec 19 12:24:35.532 INFO [stderr] 207 |     use super::*;
Dec 19 12:24:35.532 INFO [stderr]     |         ^^^^^^^^
Dec 19 12:24:35.532 INFO [stderr]     |
Dec 19 12:24:35.532 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 19 12:24:35.532 INFO [stderr] 
Dec 19 12:24:36.240 INFO [stderr] warning: unused import: `core::panic::PanicInfo`
Dec 19 12:24:36.240 INFO [stderr]  --> src/main.rs:7:5
Dec 19 12:24:36.240 INFO [stderr]   |
Dec 19 12:24:36.240 INFO [stderr] 7 | use core::panic::PanicInfo;
Dec 19 12:24:36.240 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:24:36.240 INFO [stderr]   |
Dec 19 12:24:36.240 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 12:24:36.240 INFO [stderr] 
Dec 19 12:24:36.240 INFO [stderr] warning: unused imports: `print`, `println`
Dec 19 12:24:36.240 INFO [stderr]  --> src/main.rs:9:18
Dec 19 12:24:36.240 INFO [stderr]   |
Dec 19 12:24:36.240 INFO [stderr] 9 | use micecoreos::{print, println};
Dec 19 12:24:36.240 INFO [stderr]   |                  ^^^^^  ^^^^^^^
Dec 19 12:24:36.240 INFO [stderr] 
Dec 19 12:24:39.612 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.46s
Dec 19 12:24:40.324 INFO running `"docker" "inspect" "3351a88f009398f5271b748a079cefbd83b835d31ebfaceb9745a39bf2ca2592"`
Dec 19 12:24:40.662 INFO running `"docker" "rm" "-f" "3351a88f009398f5271b748a079cefbd83b835d31ebfaceb9745a39bf2ca2592"`
Dec 19 12:24:40.946 INFO [stdout] 3351a88f009398f5271b748a079cefbd83b835d31ebfaceb9745a39bf2ca2592