[INFO] updating cached repository Vallium/rubik-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Vallium/rubik-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Vallium/rubik-rs" "work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/Vallium/rubik-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/Vallium/rubik-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Vallium/rubik-rs" "work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/gh/Vallium/rubik-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/gh/Vallium/rubik-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ad968e6d79a90c2c9763786d8dac3d58ab1248e7
[INFO] sha for GitHub repo Vallium/rubik-rs: ad968e6d79a90c2c9763786d8dac3d58ab1248e7
[INFO] validating manifest of Vallium/rubik-rs on toolchain master#f66e4697ae286985ddefc53c3a047614568458bb
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Vallium/rubik-rs on toolchain try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c3b22200e6f5b70eb1f99ae6944d989ae17a458a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Vallium/rubik-rs
[INFO] finished frobbing Vallium/rubik-rs
[INFO] frobbed toml for Vallium/rubik-rs written to work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/Vallium/rubik-rs/Cargo.toml
[INFO] started frobbing Vallium/rubik-rs
[INFO] finished frobbing Vallium/rubik-rs
[INFO] frobbed toml for Vallium/rubik-rs written to work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/gh/Vallium/rubik-rs/Cargo.toml
[INFO] crate Vallium/rubik-rs has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c3b22200e6f5b70eb1f99ae6944d989ae17a458a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking Vallium/rubik-rs against master#f66e4697ae286985ddefc53c3a047614568458bb for pr-58592
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58592/worker-7/master#f66e4697ae286985ddefc53c3a047614568458bb:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/Vallium/rubik-rs:/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" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] d182265bb581c573581f0c61ff0d6ce9acf811eeceead7b25208abcbb61bd5ae
[INFO] running `"docker" "start" "-a" "d182265bb581c573581f0c61ff0d6ce9acf811eeceead7b25208abcbb61bd5ae"`
[INFO] [stderr]     Checking bincode v0.9.2
[INFO] [stderr]     Checking rubik v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: field is never used: `twist`
[INFO] [stderr]   --> src/coordinate/mod.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     twist: u32,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `flip`
[INFO] [stderr]   --> src/coordinate/mod.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     flip: u32,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `parity`
[INFO] [stderr]   --> src/coordinate/mod.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     parity: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `fr_to_br`
[INFO] [stderr]   --> src/coordinate/mod.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     fr_to_br: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `urf_to_dlf`
[INFO] [stderr]   --> src/coordinate/mod.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     urf_to_dlf: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `ur_to_ul`
[INFO] [stderr]   --> src/coordinate/mod.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     ur_to_ul: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `ub_to_df`
[INFO] [stderr]   --> src/coordinate/mod.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     ub_to_df: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `ur_to_df`
[INFO] [stderr]   --> src/coordinate/mod.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     ur_to_df: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `max_depth`
[INFO] [stderr]  --> src/solver/mod.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     max_depth: u8,
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `inclusive_range_syntax` has been stable since 1.26.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/main.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(inclusive_range_syntax)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(stable_features)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: literal out of range for i8
[INFO] [stderr]    --> src/coordinate/mod.rs:527:27
[INFO] [stderr]     |
[INFO] [stderr] 527 |             arr[i / 2] &= 0xf0 | value;
[INFO] [stderr]     |                           ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(overflowing_literals)] on by default
[INFO] [stderr]     = note: the literal `0xf0` (decimal `240`) does not fit into an `i8` and will become `-16i8`
[INFO] [stderr]     = help: consider using `u8` instead
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `twist`
[INFO] [stderr]   --> src/coordinate/mod.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     twist: u32,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `flip`
[INFO] [stderr]   --> src/coordinate/mod.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     flip: u32,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `parity`
[INFO] [stderr]   --> src/coordinate/mod.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     parity: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `fr_to_br`
[INFO] [stderr]   --> src/coordinate/mod.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     fr_to_br: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `urf_to_dlf`
[INFO] [stderr]   --> src/coordinate/mod.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     urf_to_dlf: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `ur_to_ul`
[INFO] [stderr]   --> src/coordinate/mod.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     ur_to_ul: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `ub_to_df`
[INFO] [stderr]   --> src/coordinate/mod.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     ub_to_df: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `ur_to_df`
[INFO] [stderr]   --> src/coordinate/mod.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     ur_to_df: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `max_depth`
[INFO] [stderr]  --> src/solver/mod.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     max_depth: u8,
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `inclusive_range_syntax` has been stable since 1.26.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/main.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(inclusive_range_syntax)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(stable_features)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: literal out of range for i8
[INFO] [stderr]    --> src/coordinate/mod.rs:527:27
[INFO] [stderr]     |
[INFO] [stderr] 527 |             arr[i / 2] &= 0xf0 | value;
[INFO] [stderr]     |                           ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(overflowing_literals)] on by default
[INFO] [stderr]     = note: the literal `0xf0` (decimal `240`) does not fit into an `i8` and will become `-16i8`
[INFO] [stderr]     = help: consider using `u8` instead
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.36s
[INFO] running `"docker" "inspect" "d182265bb581c573581f0c61ff0d6ce9acf811eeceead7b25208abcbb61bd5ae"`
[INFO] running `"docker" "rm" "-f" "d182265bb581c573581f0c61ff0d6ce9acf811eeceead7b25208abcbb61bd5ae"`
[INFO] [stdout] d182265bb581c573581f0c61ff0d6ce9acf811eeceead7b25208abcbb61bd5ae