[INFO] cloning repository https://github.com/MysteryJump/shoshodamon [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MysteryJump/shoshodamon" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMysteryJump%2Fshoshodamon", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMysteryJump%2Fshoshodamon'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 02c7c7c4abf879bab82acc71357cb8781b085c2d [INFO] checking MysteryJump/shoshodamon against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMysteryJump%2Fshoshodamon" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/MysteryJump/shoshodamon on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/MysteryJump/shoshodamon [INFO] finished tweaking git repo https://github.com/MysteryJump/shoshodamon [INFO] tweaked toml for git repo https://github.com/MysteryJump/shoshodamon written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/MysteryJump/shoshodamon already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 245df3a1c7ff172136bd25028eb20136cd4917b5532081d445bdde222478b012 [INFO] running `Command { std: "docker" "start" "-a" "245df3a1c7ff172136bd25028eb20136cd4917b5532081d445bdde222478b012", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "245df3a1c7ff172136bd25028eb20136cd4917b5532081d445bdde222478b012", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "245df3a1c7ff172136bd25028eb20136cd4917b5532081d445bdde222478b012", kill_on_drop: false }` [INFO] [stdout] 245df3a1c7ff172136bd25028eb20136cd4917b5532081d445bdde222478b012 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] be74c883615e9acd1a4f8e4a7f20d429c22446f85a17a3344769fed72d9b5f23 [INFO] running `Command { std: "docker" "start" "-a" "be74c883615e9acd1a4f8e4a7f20d429c22446f85a17a3344769fed72d9b5f23", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling crossbeam-queue v0.3.2 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking crossbeam v0.8.1 [INFO] [stderr] Checking shoshodamon v0.1.0 (/opt/rustwide/workdir/shoshodamon) [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> shoshodamon/src/lib.rs:226:47 [INFO] [stdout] | [INFO] [stdout] 226 | PieceBoolPair(Piece::Fu, true) => ('P'), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 226 - PieceBoolPair(Piece::Fu, true) => ('P'), [INFO] [stdout] 226 + PieceBoolPair(Piece::Fu, true) => 'P', [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> shoshodamon/src/lib.rs:227:48 [INFO] [stdout] | [INFO] [stdout] 227 | PieceBoolPair(Piece::Fu, false) => ('p'), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 227 - PieceBoolPair(Piece::Fu, false) => ('p'), [INFO] [stdout] 227 + PieceBoolPair(Piece::Fu, false) => 'p', [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> shoshodamon/src/lib.rs:228:47 [INFO] [stdout] | [INFO] [stdout] 228 | PieceBoolPair(Piece::Ou, true) => ('K'), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 228 - PieceBoolPair(Piece::Ou, true) => ('K'), [INFO] [stdout] 228 + PieceBoolPair(Piece::Ou, true) => 'K', [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> shoshodamon/src/lib.rs:229:48 [INFO] [stdout] | [INFO] [stdout] 229 | PieceBoolPair(Piece::Ou, false) => ('k'), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 229 - PieceBoolPair(Piece::Ou, false) => ('k'), [INFO] [stdout] 229 + PieceBoolPair(Piece::Ou, false) => 'k', [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> shoshodamon/src/lib.rs:230:49 [INFO] [stdout] | [INFO] [stdout] 230 | PieceBoolPair(Piece::Kaku, true) => ('B'), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 230 - PieceBoolPair(Piece::Kaku, true) => ('B'), [INFO] [stdout] 230 + PieceBoolPair(Piece::Kaku, true) => 'B', [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> shoshodamon/src/lib.rs:231:50 [INFO] [stdout] | [INFO] [stdout] 231 | PieceBoolPair(Piece::Kaku, false) => ('b'), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 231 - PieceBoolPair(Piece::Kaku, false) => ('b'), [INFO] [stdout] 231 + PieceBoolPair(Piece::Kaku, false) => 'b', [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> shoshodamon/src/lib.rs:232:50 [INFO] [stdout] | [INFO] [stdout] 232 | PieceBoolPair(Piece::Hisha, true) => ('R'), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 232 - PieceBoolPair(Piece::Hisha, true) => ('R'), [INFO] [stdout] 232 + PieceBoolPair(Piece::Hisha, true) => 'R', [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> shoshodamon/src/lib.rs:233:51 [INFO] [stdout] | [INFO] [stdout] 233 | PieceBoolPair(Piece::Hisha, false) => ('r'), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 233 - PieceBoolPair(Piece::Hisha, false) => ('r'), [INFO] [stdout] 233 + PieceBoolPair(Piece::Hisha, false) => 'r', [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> shoshodamon/src/lib.rs:234:48 [INFO] [stdout] | [INFO] [stdout] 234 | PieceBoolPair(Piece::Kin, true) => ('G'), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 234 - PieceBoolPair(Piece::Kin, true) => ('G'), [INFO] [stdout] 234 + PieceBoolPair(Piece::Kin, true) => 'G', [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> shoshodamon/src/lib.rs:235:49 [INFO] [stdout] | [INFO] [stdout] 235 | PieceBoolPair(Piece::Kin, false) => ('g'), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 235 - PieceBoolPair(Piece::Kin, false) => ('g'), [INFO] [stdout] 235 + PieceBoolPair(Piece::Kin, false) => 'g', [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> shoshodamon/src/lib.rs:236:48 [INFO] [stdout] | [INFO] [stdout] 236 | PieceBoolPair(Piece::Gin, true) => ('S'), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 236 - PieceBoolPair(Piece::Gin, true) => ('S'), [INFO] [stdout] 236 + PieceBoolPair(Piece::Gin, true) => 'S', [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> shoshodamon/src/lib.rs:237:49 [INFO] [stdout] | [INFO] [stdout] 237 | PieceBoolPair(Piece::Gin, false) => ('s'), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 237 - PieceBoolPair(Piece::Gin, false) => ('s'), [INFO] [stdout] 237 + PieceBoolPair(Piece::Gin, false) => 's', [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> shoshodamon/src/lib.rs:238:50 [INFO] [stdout] | [INFO] [stdout] 238 | PieceBoolPair(Piece::Keima, true) => ('N'), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 238 - PieceBoolPair(Piece::Keima, true) => ('N'), [INFO] [stdout] 238 + PieceBoolPair(Piece::Keima, true) => 'N', [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> shoshodamon/src/lib.rs:239:51 [INFO] [stdout] | [INFO] [stdout] 239 | PieceBoolPair(Piece::Keima, false) => ('n'), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 239 - PieceBoolPair(Piece::Keima, false) => ('n'), [INFO] [stdout] 239 + PieceBoolPair(Piece::Keima, false) => 'n', [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> shoshodamon/src/lib.rs:240:51 [INFO] [stdout] | [INFO] [stdout] 240 | PieceBoolPair(Piece::Kyosha, true) => ('L'), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 240 - PieceBoolPair(Piece::Kyosha, true) => ('L'), [INFO] [stdout] 240 + PieceBoolPair(Piece::Kyosha, true) => 'L', [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> shoshodamon/src/lib.rs:241:52 [INFO] [stdout] | [INFO] [stdout] 241 | PieceBoolPair(Piece::Kyosha, false) => ('l'), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 241 - PieceBoolPair(Piece::Kyosha, false) => ('l'), [INFO] [stdout] 241 + PieceBoolPair(Piece::Kyosha, false) => 'l', [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `bindings_after_at` has been stable since 1.56.0 and no longer requires an attribute to enable [INFO] [stdout] --> shoshodamon/src/lib.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(bindings_after_at)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> shoshodamon/src/lib.rs:226:47 [INFO] [stdout] | [INFO] [stdout] 226 | PieceBoolPair(Piece::Fu, true) => ('P'), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 226 - PieceBoolPair(Piece::Fu, true) => ('P'), [INFO] [stdout] 226 + PieceBoolPair(Piece::Fu, true) => 'P', [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> shoshodamon/src/lib.rs:227:48 [INFO] [stdout] | [INFO] [stdout] 227 | PieceBoolPair(Piece::Fu, false) => ('p'), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 227 - PieceBoolPair(Piece::Fu, false) => ('p'), [INFO] [stdout] 227 + PieceBoolPair(Piece::Fu, false) => 'p', [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> shoshodamon/src/lib.rs:228:47 [INFO] [stdout] | [INFO] [stdout] 228 | PieceBoolPair(Piece::Ou, true) => ('K'), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 228 - PieceBoolPair(Piece::Ou, true) => ('K'), [INFO] [stdout] 228 + PieceBoolPair(Piece::Ou, true) => 'K', [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> shoshodamon/src/lib.rs:229:48 [INFO] [stdout] | [INFO] [stdout] 229 | PieceBoolPair(Piece::Ou, false) => ('k'), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 229 - PieceBoolPair(Piece::Ou, false) => ('k'), [INFO] [stdout] 229 + PieceBoolPair(Piece::Ou, false) => 'k', [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> shoshodamon/src/lib.rs:230:49 [INFO] [stdout] | [INFO] [stdout] 230 | PieceBoolPair(Piece::Kaku, true) => ('B'), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 230 - PieceBoolPair(Piece::Kaku, true) => ('B'), [INFO] [stdout] 230 + PieceBoolPair(Piece::Kaku, true) => 'B', [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> shoshodamon/src/lib.rs:231:50 [INFO] [stdout] | [INFO] [stdout] 231 | PieceBoolPair(Piece::Kaku, false) => ('b'), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 231 - PieceBoolPair(Piece::Kaku, false) => ('b'), [INFO] [stdout] 231 + PieceBoolPair(Piece::Kaku, false) => 'b', [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> shoshodamon/src/lib.rs:232:50 [INFO] [stdout] | [INFO] [stdout] 232 | PieceBoolPair(Piece::Hisha, true) => ('R'), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 232 - PieceBoolPair(Piece::Hisha, true) => ('R'), [INFO] [stdout] 232 + PieceBoolPair(Piece::Hisha, true) => 'R', [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> shoshodamon/src/lib.rs:233:51 [INFO] [stdout] | [INFO] [stdout] 233 | PieceBoolPair(Piece::Hisha, false) => ('r'), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 233 - PieceBoolPair(Piece::Hisha, false) => ('r'), [INFO] [stdout] 233 + PieceBoolPair(Piece::Hisha, false) => 'r', [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> shoshodamon/src/lib.rs:234:48 [INFO] [stdout] | [INFO] [stdout] 234 | PieceBoolPair(Piece::Kin, true) => ('G'), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 234 - PieceBoolPair(Piece::Kin, true) => ('G'), [INFO] [stdout] 234 + PieceBoolPair(Piece::Kin, true) => 'G', [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> shoshodamon/src/lib.rs:235:49 [INFO] [stdout] | [INFO] [stdout] 235 | PieceBoolPair(Piece::Kin, false) => ('g'), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 235 - PieceBoolPair(Piece::Kin, false) => ('g'), [INFO] [stdout] 235 + PieceBoolPair(Piece::Kin, false) => 'g', [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> shoshodamon/src/lib.rs:236:48 [INFO] [stdout] | [INFO] [stdout] 236 | PieceBoolPair(Piece::Gin, true) => ('S'), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 236 - PieceBoolPair(Piece::Gin, true) => ('S'), [INFO] [stdout] 236 + PieceBoolPair(Piece::Gin, true) => 'S', [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> shoshodamon/src/lib.rs:237:49 [INFO] [stdout] | [INFO] [stdout] 237 | PieceBoolPair(Piece::Gin, false) => ('s'), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 237 - PieceBoolPair(Piece::Gin, false) => ('s'), [INFO] [stdout] 237 + PieceBoolPair(Piece::Gin, false) => 's', [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> shoshodamon/src/lib.rs:238:50 [INFO] [stdout] | [INFO] [stdout] 238 | PieceBoolPair(Piece::Keima, true) => ('N'), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 238 - PieceBoolPair(Piece::Keima, true) => ('N'), [INFO] [stdout] 238 + PieceBoolPair(Piece::Keima, true) => 'N', [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> shoshodamon/src/lib.rs:239:51 [INFO] [stdout] | [INFO] [stdout] 239 | PieceBoolPair(Piece::Keima, false) => ('n'), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 239 - PieceBoolPair(Piece::Keima, false) => ('n'), [INFO] [stdout] 239 + PieceBoolPair(Piece::Keima, false) => 'n', [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> shoshodamon/src/lib.rs:240:51 [INFO] [stdout] | [INFO] [stdout] 240 | PieceBoolPair(Piece::Kyosha, true) => ('L'), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 240 - PieceBoolPair(Piece::Kyosha, true) => ('L'), [INFO] [stdout] 240 + PieceBoolPair(Piece::Kyosha, true) => 'L', [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> shoshodamon/src/lib.rs:241:52 [INFO] [stdout] | [INFO] [stdout] 241 | PieceBoolPair(Piece::Kyosha, false) => ('l'), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 241 - PieceBoolPair(Piece::Kyosha, false) => ('l'), [INFO] [stdout] 241 + PieceBoolPair(Piece::Kyosha, false) => 'l', [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `bindings_after_at` has been stable since 1.56.0 and no longer requires an attribute to enable [INFO] [stdout] --> shoshodamon/src/lib.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(bindings_after_at)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking shoshodamon-test v0.1.0 (/opt/rustwide/workdir/shoshodamon-test) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.97s [INFO] running `Command { std: "docker" "inspect" "be74c883615e9acd1a4f8e4a7f20d429c22446f85a17a3344769fed72d9b5f23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be74c883615e9acd1a4f8e4a7f20d429c22446f85a17a3344769fed72d9b5f23", kill_on_drop: false }` [INFO] [stdout] be74c883615e9acd1a4f8e4a7f20d429c22446f85a17a3344769fed72d9b5f23