[INFO] cloning repository VictorVP/viceRazer
[INFO] running `"git" "clone" "--bare" "git://github.com/VictorVP/viceRazer.git" "work/cache/sources/gh/VictorVP/viceRazer"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/VictorVP/viceRazer'...
[INFO] running `"git" "clone" "work/cache/sources/gh/VictorVP/viceRazer" "work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/VictorVP/viceRazer"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/VictorVP/viceRazer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/VictorVP/viceRazer" "work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/VictorVP/viceRazer"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/VictorVP/viceRazer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9259768d44fc3e18bad1bac27eb284918a498cfa
[INFO] sha for GitHub repo VictorVP/viceRazer: 9259768d44fc3e18bad1bac27eb284918a498cfa
[INFO] validating manifest of VictorVP/viceRazer on toolchain master#c0086b9e8972fef9fd4af24bae20d45021ed06c6
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of VictorVP/viceRazer on toolchain try#290ac7b29f41ff9fa5232f9a1116ea71a3501063
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing VictorVP/viceRazer
[INFO] finished frobbing VictorVP/viceRazer
[INFO] frobbed toml for VictorVP/viceRazer written to work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/VictorVP/viceRazer/Cargo.toml
[INFO] started frobbing VictorVP/viceRazer
[INFO] finished frobbing VictorVP/viceRazer
[INFO] frobbed toml for VictorVP/viceRazer written to work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/VictorVP/viceRazer/Cargo.toml
[INFO] crate VictorVP/viceRazer has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking VictorVP/viceRazer against master#c0086b9e8972fef9fd4af24bae20d45021ed06c6 for pr-58899
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58899/worker-3/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/VictorVP/viceRazer:/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" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 0b232ea6fb778cd7708f7aa99963a660ffd8e5934444a15b959db8eec659a92a
[INFO] running `"docker" "start" "-a" "0b232ea6fb778cd7708f7aa99963a660ffd8e5934444a15b959db8eec659a92a"`
[INFO] [stderr]    Compiling x11-dl v2.14.0
[INFO] [stderr]    Compiling minifb v0.11.1
[INFO] [stderr]     Checking z80 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/z80.rs:888:13
[INFO] [stderr]     |
[INFO] [stderr] 888 |             _ => {
[INFO] [stderr]     |             ^
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/z80.rs:888:13
[INFO] [stderr]     |
[INFO] [stderr] 888 |             _ => {
[INFO] [stderr]     |             ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unreachable_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unreachable_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/z80.rs:989:13
[INFO] [stderr]     |
[INFO] [stderr] 989 |             _ => {
[INFO] [stderr]     |             ^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/z80.rs:989:13
[INFO] [stderr]     |
[INFO] [stderr] 989 |             _ => {
[INFO] [stderr]     |             ^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]    --> src/z80.rs:139:20
[INFO] [stderr]     |
[INFO] [stderr] 139 |         if let Err(e) = writeln!(
[INFO] [stderr]     |                    ^ help: consider prefixing with an underscore: `_e`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]    --> src/z80.rs:162:20
[INFO] [stderr]     |
[INFO] [stderr] 162 |         if let Err(e) = writeln!(self.list_file, "{}    {}", format!("{0:01$x}", self.pc, 4), msg) {
[INFO] [stderr]     |                    ^ help: consider prefixing with an underscore: `_e`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]    --> src/z80.rs:139:20
[INFO] [stderr]     |
[INFO] [stderr] 139 |         if let Err(e) = writeln!(
[INFO] [stderr]     |                    ^ help: consider prefixing with an underscore: `_e`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]    --> src/z80.rs:162:20
[INFO] [stderr]     |
[INFO] [stderr] 162 |         if let Err(e) = writeln!(self.list_file, "{}    {}", format!("{0:01$x}", self.pc, 4), msg) {
[INFO] [stderr]     |                    ^ help: consider prefixing with an underscore: `_e`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.59s
[INFO] running `"docker" "inspect" "0b232ea6fb778cd7708f7aa99963a660ffd8e5934444a15b959db8eec659a92a"`
[INFO] running `"docker" "rm" "-f" "0b232ea6fb778cd7708f7aa99963a660ffd8e5934444a15b959db8eec659a92a"`
[INFO] [stdout] 0b232ea6fb778cd7708f7aa99963a660ffd8e5934444a15b959db8eec659a92a