Dec 18 03:32:16.577 INFO checking baileyforrest/gbc against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 03:32:16.577 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/baileyforrest/gbc:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 03:32:16.751 INFO [stdout] 2a9a3f1c85c187767abc8caaeeab29779e30895bd24245bbbfa152bda99ffefd
Dec 18 03:32:16.752 INFO running `"docker" "start" "-a" "2a9a3f1c85c187767abc8caaeeab29779e30895bd24245bbbfa152bda99ffefd"`
Dec 18 03:32:17.330 INFO [stderr]     Checking gbc v0.1.0 (/opt/crater/workdir)
Dec 18 03:32:17.756 INFO [stderr] warning: unreachable pattern
Dec 18 03:32:17.756 INFO [stderr]    --> src/mem.rs:340:13
Dec 18 03:32:17.756 INFO [stderr]     |
Dec 18 03:32:17.756 INFO [stderr] 340 |             _ => panic!("Impossible"),
Dec 18 03:32:17.756 INFO [stderr]     |             ^
Dec 18 03:32:17.756 INFO [stderr]     |
Dec 18 03:32:17.756 INFO [stderr]     = note: #[warn(unreachable_patterns)] on by default
Dec 18 03:32:17.756 INFO [stderr] 
Dec 18 03:32:17.756 INFO [stderr] warning: unreachable pattern
Dec 18 03:32:17.757 INFO [stderr]    --> src/mem.rs:388:13
Dec 18 03:32:17.757 INFO [stderr]     |
Dec 18 03:32:17.757 INFO [stderr] 388 |             _ => panic!("Impossible"),
Dec 18 03:32:17.757 INFO [stderr]     |             ^
Dec 18 03:32:17.757 INFO [stderr] 
Dec 18 03:32:17.808 INFO [stderr] warning: unreachable pattern
Dec 18 03:32:17.808 INFO [stderr]    --> src/mem.rs:340:13
Dec 18 03:32:17.808 INFO [stderr]     |
Dec 18 03:32:17.808 INFO [stderr] 340 |             _ => panic!("Impossible"),
Dec 18 03:32:17.808 INFO [stderr]     |             ^
Dec 18 03:32:17.808 INFO [stderr]     |
Dec 18 03:32:17.808 INFO [stderr]     = note: #[warn(unreachable_patterns)] on by default
Dec 18 03:32:17.808 INFO [stderr] 
Dec 18 03:32:17.808 INFO [stderr] warning: unreachable pattern
Dec 18 03:32:17.808 INFO [stderr]    --> src/mem.rs:388:13
Dec 18 03:32:17.808 INFO [stderr]     |
Dec 18 03:32:17.808 INFO [stderr] 388 |             _ => panic!("Impossible"),
Dec 18 03:32:17.808 INFO [stderr]     |             ^
Dec 18 03:32:17.808 INFO [stderr] 
Dec 18 03:32:17.828 INFO [stderr] warning: enum is never used: `Button`
Dec 18 03:32:17.828 INFO [stderr]  --> src/joypad.rs:3:1
Dec 18 03:32:17.828 INFO [stderr]   |
Dec 18 03:32:17.828 INFO [stderr] 3 | pub enum Button {
Dec 18 03:32:17.828 INFO [stderr]   | ^^^^^^^^^^^^^^^
Dec 18 03:32:17.828 INFO [stderr]   |
Dec 18 03:32:17.828 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 03:32:17.828 INFO [stderr] 
Dec 18 03:32:17.828 INFO [stderr] warning: method is never used: `set_button`
Dec 18 03:32:17.828 INFO [stderr]   --> src/joypad.rs:26:5
Dec 18 03:32:17.828 INFO [stderr]    |
Dec 18 03:32:17.828 INFO [stderr] 26 |     pub fn set_button(&mut self, button: Button, val: bool) {
Dec 18 03:32:17.828 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:32:17.828 INFO [stderr] 
Dec 18 03:32:17.832 INFO [stderr] warning: method is never used: `set_interrupt_en`
Dec 18 03:32:17.832 INFO [stderr]    --> src/mem.rs:400:5
Dec 18 03:32:17.832 INFO [stderr]     |
Dec 18 03:32:17.832 INFO [stderr] 400 |     pub fn set_interrupt_en(&mut self, intr: cpu::Interrupt, set: bool) {
Dec 18 03:32:17.832 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:32:17.832 INFO [stderr] 
Dec 18 03:32:17.832 INFO [stderr] warning: field is never used: `sound`
Dec 18 03:32:17.832 INFO [stderr]   --> src/lib.rs:32:5
Dec 18 03:32:17.832 INFO [stderr]    |
Dec 18 03:32:17.832 INFO [stderr] 32 |     sound: sound::Sound,
Dec 18 03:32:17.832 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 18 03:32:17.832 INFO [stderr] 
Dec 18 03:32:17.895 INFO [stderr] warning: enum is never used: `Button`
Dec 18 03:32:17.895 INFO [stderr]  --> src/joypad.rs:3:1
Dec 18 03:32:17.895 INFO [stderr]   |
Dec 18 03:32:17.895 INFO [stderr] 3 | pub enum Button {
Dec 18 03:32:17.895 INFO [stderr]   | ^^^^^^^^^^^^^^^
Dec 18 03:32:17.895 INFO [stderr]   |
Dec 18 03:32:17.895 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 03:32:17.895 INFO [stderr] 
Dec 18 03:32:17.895 INFO [stderr] warning: method is never used: `set_button`
Dec 18 03:32:17.895 INFO [stderr]   --> src/joypad.rs:26:5
Dec 18 03:32:17.895 INFO [stderr]    |
Dec 18 03:32:17.895 INFO [stderr] 26 |     pub fn set_button(&mut self, button: Button, val: bool) {
Dec 18 03:32:17.895 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:32:17.895 INFO [stderr] 
Dec 18 03:32:17.895 INFO [stderr] warning: method is never used: `set_interrupt_en`
Dec 18 03:32:17.895 INFO [stderr]    --> src/mem.rs:400:5
Dec 18 03:32:17.895 INFO [stderr]     |
Dec 18 03:32:17.895 INFO [stderr] 400 |     pub fn set_interrupt_en(&mut self, intr: cpu::Interrupt, set: bool) {
Dec 18 03:32:17.895 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:32:17.895 INFO [stderr] 
Dec 18 03:32:17.895 INFO [stderr] warning: field is never used: `sound`
Dec 18 03:32:17.895 INFO [stderr]   --> src/lib.rs:32:5
Dec 18 03:32:17.895 INFO [stderr]    |
Dec 18 03:32:17.895 INFO [stderr] 32 |     sound: sound::Sound,
Dec 18 03:32:17.895 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 18 03:32:17.895 INFO [stderr] 
Dec 18 03:32:18.088 INFO [stderr] warning: unused variable: `cmd`
Dec 18 03:32:18.088 INFO [stderr]    --> src/client/cli.rs:175:46
Dec 18 03:32:18.088 INFO [stderr]     |
Dec 18 03:32:18.088 INFO [stderr] 175 |     fn run(&mut self, gbc: &mut libgbc::Gbc, cmd: &[&str]) {
Dec 18 03:32:18.088 INFO [stderr]     |                                              ^^^ help: consider using `_cmd` instead
Dec 18 03:32:18.088 INFO [stderr]     |
Dec 18 03:32:18.088 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 03:32:18.088 INFO [stderr] 
Dec 18 03:32:18.116 INFO [stderr] warning: function is never used: `parse_u8`
Dec 18 03:32:18.116 INFO [stderr]    --> src/client/cli.rs:230:1
Dec 18 03:32:18.116 INFO [stderr]     |
Dec 18 03:32:18.116 INFO [stderr] 230 | fn parse_u8(s: &str) -> Result<u8, ParseIntError> {
Dec 18 03:32:18.116 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:32:18.116 INFO [stderr]     |
Dec 18 03:32:18.116 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 18 03:32:18.116 INFO [stderr] 
Dec 18 03:32:18.137 INFO [stderr] warning: unused variable: `cmd`
Dec 18 03:32:18.137 INFO [stderr]    --> src/client/cli.rs:175:46
Dec 18 03:32:18.137 INFO [stderr]     |
Dec 18 03:32:18.137 INFO [stderr] 175 |     fn run(&mut self, gbc: &mut libgbc::Gbc, cmd: &[&str]) {
Dec 18 03:32:18.137 INFO [stderr]     |                                              ^^^ help: consider using `_cmd` instead
Dec 18 03:32:18.137 INFO [stderr]     |
Dec 18 03:32:18.137 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 03:32:18.137 INFO [stderr] 
Dec 18 03:32:18.170 INFO [stderr] warning: function is never used: `parse_u8`
Dec 18 03:32:18.170 INFO [stderr]    --> src/client/cli.rs:230:1
Dec 18 03:32:18.170 INFO [stderr]     |
Dec 18 03:32:18.170 INFO [stderr] 230 | fn parse_u8(s: &str) -> Result<u8, ParseIntError> {
Dec 18 03:32:18.170 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:32:18.170 INFO [stderr]     |
Dec 18 03:32:18.170 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 18 03:32:18.170 INFO [stderr] 
Dec 18 03:32:18.208 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
Dec 18 03:32:18.568 INFO running `"docker" "inspect" "2a9a3f1c85c187767abc8caaeeab29779e30895bd24245bbbfa152bda99ffefd"`
Dec 18 03:32:18.700 INFO running `"docker" "rm" "-f" "2a9a3f1c85c187767abc8caaeeab29779e30895bd24245bbbfa152bda99ffefd"`
Dec 18 03:32:18.940 INFO [stdout] 2a9a3f1c85c187767abc8caaeeab29779e30895bd24245bbbfa152bda99ffefd