Dec 11 13:19:16.777 INFO checking mpajkowski/micecoreos against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 13:19:16.777 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 11 13:19:17.322 INFO [stdout] 3aea1be384cb95f145857a5099e8c20ff3ab14909380b1bde2b64f99a9ca4478
Dec 11 13:19:17.324 INFO running `"docker" "start" "-a" "3aea1be384cb95f145857a5099e8c20ff3ab14909380b1bde2b64f99a9ca4478"`
Dec 11 13:19:19.812 INFO [stderr] usermod: no changes
Dec 11 13:19:19.973 INFO [stderr]     Checking usize_conversions v0.2.0
Dec 11 13:19:19.973 INFO [stderr]     Checking os_bootinfo v0.2.1
Dec 11 13:19:19.976 INFO [stderr]     Checking ux v0.1.2
Dec 11 13:19:20.004 INFO [stderr]     Checking nodrop v0.1.13
Dec 11 13:19:20.005 INFO [stderr]     Checking bit_field v0.9.0
Dec 11 13:19:20.618 INFO [stderr]     Checking cpuio v0.2.0
Dec 11 13:19:21.198 INFO [stderr]     Checking spin v0.4.9
Dec 11 13:19:21.437 INFO [stderr]     Checking pc-keyboard v0.3.1
Dec 11 13:19:21.662 INFO [stderr]     Checking volatile v0.2.4
Dec 11 13:19:22.557 INFO [stderr]    Compiling lazy_static v1.1.0
Dec 11 13:19:22.713 INFO [stderr]     Checking array-init v0.0.4
Dec 11 13:19:23.441 INFO [stderr]     Checking bootloader_precompiled v0.2.0
Dec 11 13:19:24.109 INFO [stderr]     Checking pic8259_simple v0.1.1
Dec 11 13:19:50.802 INFO [stderr]     Checking x86_64 v0.2.11
Dec 11 13:19:50.804 INFO [stderr]     Checking x86_64 v0.3.4
Dec 11 13:19:55.292 INFO [stderr]     Checking uart_16550 v0.1.0
Dec 11 13:19:56.581 INFO [stderr]     Checking micecoreos v0.0.2 (/source)
Dec 11 13:19:58.824 INFO [stderr] warning: unused import: `super::*`
Dec 11 13:19:58.824 INFO [stderr]    --> src/vga.rs:207:9
Dec 11 13:19:58.824 INFO [stderr]     |
Dec 11 13:19:58.824 INFO [stderr] 207 |     use super::*;
Dec 11 13:19:58.824 INFO [stderr]     |         ^^^^^^^^
Dec 11 13:19:58.824 INFO [stderr]     |
Dec 11 13:19:58.824 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 11 13:19:58.824 INFO [stderr] 
Dec 11 13:19:59.448 INFO [stderr] warning: unused import: `core::panic::PanicInfo`
Dec 11 13:19:59.448 INFO [stderr]  --> src/main.rs:7:5
Dec 11 13:19:59.448 INFO [stderr]   |
Dec 11 13:19:59.448 INFO [stderr] 7 | use core::panic::PanicInfo;
Dec 11 13:19:59.448 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 11 13:19:59.448 INFO [stderr]   |
Dec 11 13:19:59.448 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 13:19:59.448 INFO [stderr] 
Dec 11 13:19:59.448 INFO [stderr] warning: unused imports: `print`, `println`
Dec 11 13:19:59.448 INFO [stderr]  --> src/main.rs:9:18
Dec 11 13:19:59.448 INFO [stderr]   |
Dec 11 13:19:59.448 INFO [stderr] 9 | use micecoreos::{print, println};
Dec 11 13:19:59.448 INFO [stderr]   |                  ^^^^^  ^^^^^^^
Dec 11 13:19:59.448 INFO [stderr] 
Dec 11 13:19:59.490 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.66s
Dec 11 13:19:59.496 INFO [stderr] su: No module specific data is present
Dec 11 13:20:00.562 INFO running `"docker" "inspect" "3aea1be384cb95f145857a5099e8c20ff3ab14909380b1bde2b64f99a9ca4478"`
Dec 11 13:20:00.990 INFO running `"docker" "rm" "-f" "3aea1be384cb95f145857a5099e8c20ff3ab14909380b1bde2b64f99a9ca4478"`
Dec 11 13:20:01.245 INFO [stdout] 3aea1be384cb95f145857a5099e8c20ff3ab14909380b1bde2b64f99a9ca4478