Dec 19 05:42:44.522 INFO checking weard1212/TuxenOS against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 05:42:44.523 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/weard1212/TuxenOS:/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 05:42:45.113 INFO [stdout] c2505fccfdd2ddb79e281acadf970218caba922de7bd36fe7d9d4cfce3122b80
Dec 19 05:42:45.115 INFO running `"docker" "start" "-a" "c2505fccfdd2ddb79e281acadf970218caba922de7bd36fe7d9d4cfce3122b80"`
Dec 19 05:42:47.773 INFO [stderr]     Checking ux v0.1.2
Dec 19 05:42:47.776 INFO [stderr]     Checking bit_field v0.9.0
Dec 19 05:42:47.776 INFO [stderr]     Checking os_bootinfo v0.2.1
Dec 19 05:42:47.796 INFO [stderr]     Checking usize_conversions v0.2.0
Dec 19 05:42:47.836 INFO [stderr]     Checking bitflags v1.0.4
Dec 19 05:42:48.399 INFO [stderr]     Checking cpuio v0.2.0
Dec 19 05:42:48.609 INFO [stderr]     Checking spin v0.4.9
Dec 19 05:42:49.457 INFO [stderr]     Checking volatile v0.2.4
Dec 19 05:42:49.900 INFO [stderr]    Compiling lazy_static v1.1.0
Dec 19 05:42:49.934 INFO [stderr]     Checking bootloader_precompiled v0.2.0
Dec 19 05:42:50.042 INFO [stderr]     Checking pic8259_simple v0.1.1
Dec 19 05:42:50.552 INFO [stderr]     Checking array-init v0.0.3
Dec 19 05:43:06.740 INFO [stderr]     Checking x86_64 v0.2.14
Dec 19 05:43:09.224 INFO [stderr]     Checking uart_16550 v0.1.0
Dec 19 05:43:09.664 INFO [stderr]     Checking TuxenOS v0.1.0 (/opt/crater/workdir)
Dec 19 05:43:10.188 INFO [stderr] warning: crate `TuxenOS` should have a snake case name such as `tuxen_os`
Dec 19 05:43:10.188 INFO [stderr]   |
Dec 19 05:43:10.188 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 19 05:43:10.188 INFO [stderr] 
Dec 19 05:43:10.196 INFO [stderr] warning: crate `TuxenOS` should have a snake case name such as `tuxen_os`
Dec 19 05:43:10.196 INFO [stderr]   |
Dec 19 05:43:10.196 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 19 05:43:10.196 INFO [stderr] 
Dec 19 05:43:10.204 INFO [stderr] warning: unused attribute
Dec 19 05:43:10.204 INFO [stderr]  --> src/power.rs:1:1
Dec 19 05:43:10.204 INFO [stderr]   |
Dec 19 05:43:10.204 INFO [stderr] 1 | #[macro_use]
Dec 19 05:43:10.204 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 05:43:10.204 INFO [stderr]   |
Dec 19 05:43:10.204 INFO [stderr]   = note: #[warn(unused_attributes)] on by default
Dec 19 05:43:10.204 INFO [stderr] 
Dec 19 05:43:10.204 INFO [stderr] warning: unused attribute
Dec 19 05:43:10.204 INFO [stderr]  --> src/power.rs:1:1
Dec 19 05:43:10.204 INFO [stderr]   |
Dec 19 05:43:10.204 INFO [stderr] 1 | #[macro_use]
Dec 19 05:43:10.204 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 05:43:10.204 INFO [stderr]   |
Dec 19 05:43:10.204 INFO [stderr]   = note: #[warn(unused_attributes)] on by default
Dec 19 05:43:10.204 INFO [stderr] 
Dec 19 05:43:10.736 INFO [stderr] warning: crate `TuxenOS` should have a snake case name such as `tuxen_os`
Dec 19 05:43:10.736 INFO [stderr]   |
Dec 19 05:43:10.736 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 19 05:43:10.736 INFO [stderr] 
Dec 19 05:43:10.796 INFO [stderr] warning: unused attribute
Dec 19 05:43:10.796 INFO [stderr]  --> src/power.rs:1:1
Dec 19 05:43:10.796 INFO [stderr]   |
Dec 19 05:43:10.796 INFO [stderr] 1 | #[macro_use]
Dec 19 05:43:10.796 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 05:43:10.820 INFO [stderr]   |
Dec 19 05:43:10.820 INFO [stderr]   = note: #[warn(unused_attributes)] on by default
Dec 19 05:43:10.820 INFO [stderr] 
Dec 19 05:43:10.896 INFO [stderr] warning: crate `TuxenOS` should have a snake case name such as `tuxen_os`
Dec 19 05:43:10.896 INFO [stderr]   |
Dec 19 05:43:10.896 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 19 05:43:10.896 INFO [stderr] 
Dec 19 05:43:11.088 INFO [stderr] warning: unused variable: `line_text`
Dec 19 05:43:11.088 INFO [stderr]   --> src/main.rs:27:13
Dec 19 05:43:11.088 INFO [stderr]    |
Dec 19 05:43:11.088 INFO [stderr] 27 |     let mut line_text = "";
Dec 19 05:43:11.088 INFO [stderr]    |             ^^^^^^^^^ help: consider using `_line_text` instead
Dec 19 05:43:11.088 INFO [stderr]    |
Dec 19 05:43:11.088 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 05:43:11.088 INFO [stderr] 
Dec 19 05:43:11.088 INFO [stderr] warning: variable does not need to be mutable
Dec 19 05:43:11.088 INFO [stderr]   --> src/main.rs:27:9
Dec 19 05:43:11.088 INFO [stderr]    |
Dec 19 05:43:11.088 INFO [stderr] 27 |     let mut line_text = "";
Dec 19 05:43:11.088 INFO [stderr]    |         ----^^^^^^^^^
Dec 19 05:43:11.088 INFO [stderr]    |         |
Dec 19 05:43:11.088 INFO [stderr]    |         help: remove this `mut`
Dec 19 05:43:11.088 INFO [stderr]    |
Dec 19 05:43:11.088 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 05:43:11.088 INFO [stderr] 
Dec 19 05:43:11.088 INFO [stderr] warning: crate `TuxenOS` should have a snake case name such as `tuxen_os`
Dec 19 05:43:11.088 INFO [stderr]   |
Dec 19 05:43:11.088 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 19 05:43:11.088 INFO [stderr] 
Dec 19 05:43:11.325 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.65s
Dec 19 05:43:12.282 INFO running `"docker" "inspect" "c2505fccfdd2ddb79e281acadf970218caba922de7bd36fe7d9d4cfce3122b80"`
Dec 19 05:43:12.655 INFO running `"docker" "rm" "-f" "c2505fccfdd2ddb79e281acadf970218caba922de7bd36fe7d9d4cfce3122b80"`
Dec 19 05:43:12.999 INFO [stdout] c2505fccfdd2ddb79e281acadf970218caba922de7bd36fe7d9d4cfce3122b80