Dec 19 05:42:42.865 INFO checking weard1212/TuxenOS against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 05:42:42.865 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 05:42:43.606 INFO [stdout] dd7ea4f30a0fb11734a678d97b477298eec3639728ee99b5624fa28d16ca2a03
Dec 19 05:42:43.608 INFO running `"docker" "start" "-a" "dd7ea4f30a0fb11734a678d97b477298eec3639728ee99b5624fa28d16ca2a03"`
Dec 19 05:42:46.024 INFO [stderr]     Checking bitflags v1.0.4
Dec 19 05:42:46.024 INFO [stderr]     Checking os_bootinfo v0.2.1
Dec 19 05:42:46.024 INFO [stderr]     Checking bit_field v0.9.0
Dec 19 05:42:46.024 INFO [stderr]     Checking usize_conversions v0.2.0
Dec 19 05:42:46.024 INFO [stderr]     Checking ux v0.1.2
Dec 19 05:42:46.665 INFO [stderr]     Checking spin v0.4.9
Dec 19 05:42:46.896 INFO [stderr]     Checking cpuio v0.2.0
Dec 19 05:42:47.132 INFO [stderr]     Checking volatile v0.2.4
Dec 19 05:42:47.557 INFO [stderr]    Compiling lazy_static v1.1.0
Dec 19 05:42:47.592 INFO [stderr]     Checking bootloader_precompiled v0.2.0
Dec 19 05:42:47.592 INFO [stderr]     Checking pic8259_simple v0.1.1
Dec 19 05:42:48.001 INFO [stderr]     Checking array-init v0.0.3
Dec 19 05:43:04.164 INFO [stderr]     Checking x86_64 v0.2.14
Dec 19 05:43:06.425 INFO [stderr]     Checking uart_16550 v0.1.0
Dec 19 05:43:06.892 INFO [stderr]     Checking TuxenOS v0.1.0 (/opt/crater/workdir)
Dec 19 05:43:07.500 INFO [stderr] warning: crate `TuxenOS` should have a snake case name such as `tuxen_os`
Dec 19 05:43:07.500 INFO [stderr]   |
Dec 19 05:43:07.500 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 19 05:43:07.500 INFO [stderr] 
Dec 19 05:43:07.518 INFO [stderr] warning: unused attribute
Dec 19 05:43:07.518 INFO [stderr]  --> src/power.rs:1:1
Dec 19 05:43:07.518 INFO [stderr]   |
Dec 19 05:43:07.518 INFO [stderr] 1 | #[macro_use]
Dec 19 05:43:07.518 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 05:43:07.518 INFO [stderr]   |
Dec 19 05:43:07.518 INFO [stderr]   = note: #[warn(unused_attributes)] on by default
Dec 19 05:43:07.518 INFO [stderr] 
Dec 19 05:43:08.061 INFO [stderr] warning: unused variable: `line_text`
Dec 19 05:43:08.061 INFO [stderr]   --> src/main.rs:27:13
Dec 19 05:43:08.061 INFO [stderr]    |
Dec 19 05:43:08.061 INFO [stderr] 27 |     let mut line_text = "";
Dec 19 05:43:08.061 INFO [stderr]    |             ^^^^^^^^^ help: consider using `_line_text` instead
Dec 19 05:43:08.068 INFO [stderr]    |
Dec 19 05:43:08.069 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 05:43:08.069 INFO [stderr] 
Dec 19 05:43:08.082 INFO [stderr] warning: variable does not need to be mutable
Dec 19 05:43:08.082 INFO [stderr]   --> src/main.rs:27:9
Dec 19 05:43:08.082 INFO [stderr]    |
Dec 19 05:43:08.082 INFO [stderr] 27 |     let mut line_text = "";
Dec 19 05:43:08.082 INFO [stderr]    |         ----^^^^^^^^^
Dec 19 05:43:08.082 INFO [stderr]    |         |
Dec 19 05:43:08.082 INFO [stderr]    |         help: remove this `mut`
Dec 19 05:43:08.092 INFO [stderr]    |
Dec 19 05:43:08.092 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 05:43:08.092 INFO [stderr] 
Dec 19 05:43:08.096 INFO [stderr] warning: crate `TuxenOS` should have a snake case name such as `tuxen_os`
Dec 19 05:43:08.096 INFO [stderr]   |
Dec 19 05:43:08.096 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 19 05:43:08.096 INFO [stderr] 
Dec 19 05:43:08.588 INFO [stderr] warning: crate `TuxenOS` should have a snake case name such as `tuxen_os`
Dec 19 05:43:08.588 INFO [stderr]   |
Dec 19 05:43:08.588 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 19 05:43:08.588 INFO [stderr] 
Dec 19 05:43:08.588 INFO [stderr] warning: unused attribute
Dec 19 05:43:08.588 INFO [stderr]  --> src/power.rs:1:1
Dec 19 05:43:08.588 INFO [stderr]   |
Dec 19 05:43:08.588 INFO [stderr] 1 | #[macro_use]
Dec 19 05:43:08.588 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 05:43:08.588 INFO [stderr]   |
Dec 19 05:43:08.588 INFO [stderr]   = note: #[warn(unused_attributes)] on by default
Dec 19 05:43:08.588 INFO [stderr] 
Dec 19 05:43:09.183 INFO [stderr] warning: crate `TuxenOS` should have a snake case name such as `tuxen_os`
Dec 19 05:43:09.183 INFO [stderr]   |
Dec 19 05:43:09.183 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 19 05:43:09.183 INFO [stderr] 
Dec 19 05:43:09.308 INFO [stderr] warning: crate `TuxenOS` should have a snake case name such as `tuxen_os`
Dec 19 05:43:09.308 INFO [stderr]   |
Dec 19 05:43:09.308 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 19 05:43:09.308 INFO [stderr] 
Dec 19 05:43:09.312 INFO [stderr] warning: unused attribute
Dec 19 05:43:09.312 INFO [stderr]  --> src/power.rs:1:1
Dec 19 05:43:09.312 INFO [stderr]   |
Dec 19 05:43:09.312 INFO [stderr] 1 | #[macro_use]
Dec 19 05:43:09.312 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 05:43:09.312 INFO [stderr]   |
Dec 19 05:43:09.312 INFO [stderr]   = note: #[warn(unused_attributes)] on by default
Dec 19 05:43:09.312 INFO [stderr] 
Dec 19 05:43:09.503 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.55s
Dec 19 05:43:10.552 INFO running `"docker" "inspect" "dd7ea4f30a0fb11734a678d97b477298eec3639728ee99b5624fa28d16ca2a03"`
Dec 19 05:43:10.901 INFO running `"docker" "rm" "-f" "dd7ea4f30a0fb11734a678d97b477298eec3639728ee99b5624fa28d16ca2a03"`
Dec 19 05:43:11.310 INFO [stdout] dd7ea4f30a0fb11734a678d97b477298eec3639728ee99b5624fa28d16ca2a03