[INFO] updating cached repository dmit/riichi-rs [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/dmit/riichi-rs [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/dmit/riichi-rs" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/dmit/riichi-rs"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/dmit/riichi-rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/dmit/riichi-rs" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/dmit/riichi-rs"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/dmit/riichi-rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] a3a4b569466bb601426ba53dad70efcf20824844 [INFO] sha for GitHub repo dmit/riichi-rs: a3a4b569466bb601426ba53dad70efcf20824844 [INFO] validating manifest of dmit/riichi-rs on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of dmit/riichi-rs on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing dmit/riichi-rs [INFO] finished frobbing dmit/riichi-rs [INFO] frobbed toml for dmit/riichi-rs written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/dmit/riichi-rs/Cargo.toml [INFO] started frobbing dmit/riichi-rs [INFO] finished frobbing dmit/riichi-rs [INFO] frobbed toml for dmit/riichi-rs written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/dmit/riichi-rs/Cargo.toml [INFO] crate dmit/riichi-rs already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking dmit/riichi-rs against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-3/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/dmit/riichi-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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 3b7595d40857fc976870e384b2d2df13a548ae12bc7c27c9bf4ad65439927927 [INFO] running `"docker" "start" "-a" "3b7595d40857fc976870e384b2d2df13a548ae12bc7c27c9bf4ad65439927927"` [INFO] [stderr] Checking libc v0.2.16 [INFO] [stderr] Checking rand v0.3.14 [INFO] [stderr] Checking riichi v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `groups` [INFO] [stderr] --> src/tile.rs:301:13 [INFO] [stderr] | [INFO] [stderr] 301 | let groups = self.groups(); [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_groups` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `groups` [INFO] [stderr] --> src/tile.rs:301:13 [INFO] [stderr] | [INFO] [stderr] 301 | let groups = self.groups(); [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_groups` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `same_type` [INFO] [stderr] --> src/tile.rs:103:5 [INFO] [stderr] | [INFO] [stderr] 103 | fn same_type(a: Tile, b: Tile) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Chi` [INFO] [stderr] --> src/tile.rs:267:5 [INFO] [stderr] | [INFO] [stderr] 267 | Chi, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Pon` [INFO] [stderr] --> src/tile.rs:268:5 [INFO] [stderr] | [INFO] [stderr] 268 | Pon, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Kan` [INFO] [stderr] --> src/tile.rs:269:5 [INFO] [stderr] | [INFO] [stderr] 269 | Kan, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `group_type` [INFO] [stderr] --> src/tile.rs:368:5 [INFO] [stderr] | [INFO] [stderr] 368 | fn group_type(tiles: &[Tile]) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `same_type` [INFO] [stderr] --> src/tile.rs:103:5 [INFO] [stderr] | [INFO] [stderr] 103 | fn same_type(a: Tile, b: Tile) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Chi` [INFO] [stderr] --> src/tile.rs:267:5 [INFO] [stderr] | [INFO] [stderr] 267 | Chi, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Pon` [INFO] [stderr] --> src/tile.rs:268:5 [INFO] [stderr] | [INFO] [stderr] 268 | Pon, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Kan` [INFO] [stderr] --> src/tile.rs:269:5 [INFO] [stderr] | [INFO] [stderr] 269 | Kan, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `group_type` [INFO] [stderr] --> src/tile.rs:368:5 [INFO] [stderr] | [INFO] [stderr] 368 | fn group_type(tiles: &[Tile]) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.57s [INFO] running `"docker" "inspect" "3b7595d40857fc976870e384b2d2df13a548ae12bc7c27c9bf4ad65439927927"` [INFO] running `"docker" "rm" "-f" "3b7595d40857fc976870e384b2d2df13a548ae12bc7c27c9bf4ad65439927927"` [INFO] [stdout] 3b7595d40857fc976870e384b2d2df13a548ae12bc7c27c9bf4ad65439927927