Dec 17 11:22:59.121 INFO checking yoctoctet/chip8-dasm against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 11:22:59.121 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/yoctoctet/chip8-dasm:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 11:22:59.478 INFO [stdout] bf3f8a804e9195334a28fca70667d185c7bfc36c6e0f3310d7c3092264b3677b
Dec 17 11:22:59.481 INFO running `"docker" "start" "-a" "bf3f8a804e9195334a28fca70667d185c7bfc36c6e0f3310d7c3092264b3677b"`
Dec 17 11:23:02.021 INFO [stderr]    Compiling version_check v0.1.4
Dec 17 11:23:02.028 INFO [stderr]     Checking textwrap v0.10.0
Dec 17 11:23:02.581 INFO [stderr]     Checking clap v2.32.0
Dec 17 11:23:03.728 INFO [stderr]    Compiling lazy_static v1.1.0
Dec 17 11:23:04.864 INFO [stderr]     Checking colored v1.6.1
Dec 17 11:23:08.560 INFO [stderr]     Checking chip8-dasm v0.1.0 (/opt/crater/workdir)
Dec 17 11:23:08.788 INFO [stderr] warning: unused import: `disassembler::disassemble`
Dec 17 11:23:08.788 INFO [stderr]  --> src/main.rs:5:5
Dec 17 11:23:08.788 INFO [stderr]   |
Dec 17 11:23:08.788 INFO [stderr] 5 | use disassembler::disassemble;
Dec 17 11:23:08.788 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:23:08.788 INFO [stderr]   |
Dec 17 11:23:08.788 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 11:23:08.788 INFO [stderr] 
Dec 17 11:23:08.860 INFO [stderr] warning: unused import: `disassembler::disassemble`
Dec 17 11:23:08.860 INFO [stderr]  --> src/main.rs:5:5
Dec 17 11:23:08.860 INFO [stderr]   |
Dec 17 11:23:08.860 INFO [stderr] 5 | use disassembler::disassemble;
Dec 17 11:23:08.860 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:23:08.860 INFO [stderr]   |
Dec 17 11:23:08.860 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 11:23:08.860 INFO [stderr] 
Dec 17 11:23:09.104 INFO [stderr] warning: unused variable: `y`
Dec 17 11:23:09.104 INFO [stderr]    --> src/op.rs:153:42
Dec 17 11:23:09.104 INFO [stderr]     |
Dec 17 11:23:09.104 INFO [stderr] 153 |                     Operation::Op8xy6(x, y) => {
Dec 17 11:23:09.104 INFO [stderr]     |                                          ^ help: consider using `_y` instead
Dec 17 11:23:09.104 INFO [stderr]     |
Dec 17 11:23:09.104 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 17 11:23:09.104 INFO [stderr] 
Dec 17 11:23:09.104 INFO [stderr] warning: unused variable: `y`
Dec 17 11:23:09.104 INFO [stderr]    --> src/op.rs:161:42
Dec 17 11:23:09.104 INFO [stderr]     |
Dec 17 11:23:09.104 INFO [stderr] 161 |                     Operation::Op8xyE(x, y) => {
Dec 17 11:23:09.104 INFO [stderr]     |                                          ^ help: consider using `_y` instead
Dec 17 11:23:09.104 INFO [stderr] 
Dec 17 11:23:09.184 INFO [stderr] warning: variant is never constructed: `DisassemblerError`
Dec 17 11:23:09.184 INFO [stderr]   --> src/disassembler.rs:41:5
Dec 17 11:23:09.184 INFO [stderr]    |
Dec 17 11:23:09.184 INFO [stderr] 41 |     DisassemblerError,
Dec 17 11:23:09.184 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 17 11:23:09.184 INFO [stderr]    |
Dec 17 11:23:09.184 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 11:23:09.184 INFO [stderr] 
Dec 17 11:23:09.304 INFO [stderr] warning: unused variable: `y`
Dec 17 11:23:09.304 INFO [stderr]    --> src/op.rs:153:42
Dec 17 11:23:09.304 INFO [stderr]     |
Dec 17 11:23:09.304 INFO [stderr] 153 |                     Operation::Op8xy6(x, y) => {
Dec 17 11:23:09.304 INFO [stderr]     |                                          ^ help: consider using `_y` instead
Dec 17 11:23:09.304 INFO [stderr]     |
Dec 17 11:23:09.304 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 17 11:23:09.304 INFO [stderr] 
Dec 17 11:23:09.304 INFO [stderr] warning: unused variable: `y`
Dec 17 11:23:09.304 INFO [stderr]    --> src/op.rs:161:42
Dec 17 11:23:09.304 INFO [stderr]     |
Dec 17 11:23:09.304 INFO [stderr] 161 |                     Operation::Op8xyE(x, y) => {
Dec 17 11:23:09.304 INFO [stderr]     |                                          ^ help: consider using `_y` instead
Dec 17 11:23:09.304 INFO [stderr] 
Dec 17 11:23:09.380 INFO [stderr] warning: variant is never constructed: `DisassemblerError`
Dec 17 11:23:09.380 INFO [stderr]   --> src/disassembler.rs:41:5
Dec 17 11:23:09.380 INFO [stderr]    |
Dec 17 11:23:09.380 INFO [stderr] 41 |     DisassemblerError,
Dec 17 11:23:09.380 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 17 11:23:09.380 INFO [stderr]    |
Dec 17 11:23:09.380 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 11:23:09.380 INFO [stderr] 
Dec 17 11:23:09.456 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.51s
Dec 17 11:23:10.424 INFO running `"docker" "inspect" "bf3f8a804e9195334a28fca70667d185c7bfc36c6e0f3310d7c3092264b3677b"`
Dec 17 11:23:10.808 INFO running `"docker" "rm" "-f" "bf3f8a804e9195334a28fca70667d185c7bfc36c6e0f3310d7c3092264b3677b"`
Dec 17 11:23:11.113 INFO [stdout] bf3f8a804e9195334a28fca70667d185c7bfc36c6e0f3310d7c3092264b3677b