[INFO] cloning repository https://github.com/Otohito-Fuse/simple-reversi-2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Otohito-Fuse/simple-reversi-2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOtohito-Fuse%2Fsimple-reversi-2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOtohito-Fuse%2Fsimple-reversi-2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 85cc49a0c77cd9b2dba9e21af0d6cd3dd3ff3cbd
[INFO] checking Otohito-Fuse/simple-reversi-2 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOtohito-Fuse%2Fsimple-reversi-2" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Otohito-Fuse/simple-reversi-2 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/Otohito-Fuse/simple-reversi-2
[INFO] finished tweaking git repo https://github.com/Otohito-Fuse/simple-reversi-2
[INFO] tweaked toml for git repo https://github.com/Otohito-Fuse/simple-reversi-2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Otohito-Fuse/simple-reversi-2 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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 158cbbeb7fac56ef3a28991b3515b0eef2cac12b53081787475aab91934d205e
[INFO] running `Command { std: "docker" "start" "-a" "158cbbeb7fac56ef3a28991b3515b0eef2cac12b53081787475aab91934d205e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "158cbbeb7fac56ef3a28991b3515b0eef2cac12b53081787475aab91934d205e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "158cbbeb7fac56ef3a28991b3515b0eef2cac12b53081787475aab91934d205e", kill_on_drop: false }`
[INFO] [stdout] 158cbbeb7fac56ef3a28991b3515b0eef2cac12b53081787475aab91934d205e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 484ce018b7ffee130e9a894d3a63d0974067382e090a4ab760b2ce79c3d004bd
[INFO] running `Command { std: "docker" "start" "-a" "484ce018b7ffee130e9a894d3a63d0974067382e090a4ab760b2ce79c3d004bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]     Checking signal-hook-registry v1.3.0
[INFO] [stderr]     Checking parking_lot_core v0.8.3
[INFO] [stderr]     Checking mio v0.7.11
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]     Checking signal-hook v0.1.17
[INFO] [stderr]     Checking rand_pcg v0.2.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking crossterm v0.19.0
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking simple-reversi-2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 | /         queue!(
[INFO] [stdout] 37 | |             stdout(),
[INFO] [stdout] 38 | |             MoveTo(0, row_now + i as u16),
[INFO] [stdout] 39 | |             Clear(ClearType::CurrentLine),
[INFO] [stdout] 40 | |         );
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `queue` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:43:17
[INFO] [stdout]    |
[INFO] [stdout] 43 | /                 queue!(
[INFO] [stdout] 44 | |                     stdout(),
[INFO] [stdout] 45 | |                     MoveTo(2 * j as u16, row_now + i as u16),
[INFO] [stdout] 46 | |                     Print(" "),
[INFO] [stdout] 47 | |                     Print(v[i][j].bold().blue().on_yellow()),
[INFO] [stdout] 48 | |                 );
[INFO] [stdout]    | |_________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `queue` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 50 | /                 queue!(
[INFO] [stdout] 51 | |                     stdout(),
[INFO] [stdout] 52 | |                     MoveTo(2 * j as u16, row_now + i as u16),
[INFO] [stdout] 53 | |                     Print(" "),
[INFO] [stdout] 54 | |                     Print(v[i][j])
[INFO] [stdout] 55 | |                 );
[INFO] [stdout]    | |_________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `queue` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 67 | /         queue!(
[INFO] [stdout] 68 | |             stdout(),
[INFO] [stdout] 69 | |             MoveTo(0, row_now + i as u16),
[INFO] [stdout] 70 | |             Clear(ClearType::CurrentLine),
[INFO] [stdout] 71 | |         );
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `queue` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:74:17
[INFO] [stdout]    |
[INFO] [stdout] 74 | /                 queue!(
[INFO] [stdout] 75 | |                     stdout(),
[INFO] [stdout] 76 | |                     MoveTo(2 * j as u16, row_now + i as u16),
[INFO] [stdout] 77 | |                     Print(" "),
[INFO] [stdout] ...  |
[INFO] [stdout] 83 | |                     ),
[INFO] [stdout] 84 | |                 );
[INFO] [stdout]    | |_________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `queue` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:86:17
[INFO] [stdout]    |
[INFO] [stdout] 86 | /                 queue!(
[INFO] [stdout] 87 | |                     stdout(),
[INFO] [stdout] 88 | |                     MoveTo(2 * j as u16, row_now + i as u16),
[INFO] [stdout] 89 | |                     Print(" "),
[INFO] [stdout] 90 | |                     Print(if cnt[i][j] > 0 { '+' } else { v[i][j] })
[INFO] [stdout] 91 | |                 );
[INFO] [stdout]    | |_________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `queue` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 | /         queue!(
[INFO] [stdout] 37 | |             stdout(),
[INFO] [stdout] 38 | |             MoveTo(0, row_now + i as u16),
[INFO] [stdout] 39 | |             Clear(ClearType::CurrentLine),
[INFO] [stdout] 40 | |         );
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `queue` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:43:17
[INFO] [stdout]    |
[INFO] [stdout] 43 | /                 queue!(
[INFO] [stdout] 44 | |                     stdout(),
[INFO] [stdout] 45 | |                     MoveTo(2 * j as u16, row_now + i as u16),
[INFO] [stdout] 46 | |                     Print(" "),
[INFO] [stdout] 47 | |                     Print(v[i][j].bold().blue().on_yellow()),
[INFO] [stdout] 48 | |                 );
[INFO] [stdout]    | |_________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `queue` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 50 | /                 queue!(
[INFO] [stdout] 51 | |                     stdout(),
[INFO] [stdout] 52 | |                     MoveTo(2 * j as u16, row_now + i as u16),
[INFO] [stdout] 53 | |                     Print(" "),
[INFO] [stdout] 54 | |                     Print(v[i][j])
[INFO] [stdout] 55 | |                 );
[INFO] [stdout]    | |_________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `queue` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 67 | /         queue!(
[INFO] [stdout] 68 | |             stdout(),
[INFO] [stdout] 69 | |             MoveTo(0, row_now + i as u16),
[INFO] [stdout] 70 | |             Clear(ClearType::CurrentLine),
[INFO] [stdout] 71 | |         );
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `queue` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:74:17
[INFO] [stdout]    |
[INFO] [stdout] 74 | /                 queue!(
[INFO] [stdout] 75 | |                     stdout(),
[INFO] [stdout] 76 | |                     MoveTo(2 * j as u16, row_now + i as u16),
[INFO] [stdout] 77 | |                     Print(" "),
[INFO] [stdout] ...  |
[INFO] [stdout] 83 | |                     ),
[INFO] [stdout] 84 | |                 );
[INFO] [stdout]    | |_________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `queue` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:86:17
[INFO] [stdout]    |
[INFO] [stdout] 86 | /                 queue!(
[INFO] [stdout] 87 | |                     stdout(),
[INFO] [stdout] 88 | |                     MoveTo(2 * j as u16, row_now + i as u16),
[INFO] [stdout] 89 | |                     Print(" "),
[INFO] [stdout] 90 | |                     Print(if cnt[i][j] > 0 { '+' } else { v[i][j] })
[INFO] [stdout] 91 | |                 );
[INFO] [stdout]    | |_________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `queue` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.83s
[INFO] running `Command { std: "docker" "inspect" "484ce018b7ffee130e9a894d3a63d0974067382e090a4ab760b2ce79c3d004bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "484ce018b7ffee130e9a894d3a63d0974067382e090a4ab760b2ce79c3d004bd", kill_on_drop: false }`
[INFO] [stdout] 484ce018b7ffee130e9a894d3a63d0974067382e090a4ab760b2ce79c3d004bd
[INFO] checking Otohito-Fuse/simple-reversi-2 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOtohito-Fuse%2Fsimple-reversi-2" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Otohito-Fuse/simple-reversi-2 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Otohito-Fuse/simple-reversi-2
[INFO] finished tweaking git repo https://github.com/Otohito-Fuse/simple-reversi-2
[INFO] tweaked toml for git repo https://github.com/Otohito-Fuse/simple-reversi-2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Otohito-Fuse/simple-reversi-2 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 07704dea0ad0cc4af0a341cab64dea8c22bc4552b23a2936d3fad62d5a9553e6
[INFO] running `Command { std: "docker" "start" "-a" "07704dea0ad0cc4af0a341cab64dea8c22bc4552b23a2936d3fad62d5a9553e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07704dea0ad0cc4af0a341cab64dea8c22bc4552b23a2936d3fad62d5a9553e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07704dea0ad0cc4af0a341cab64dea8c22bc4552b23a2936d3fad62d5a9553e6", kill_on_drop: false }`
[INFO] [stdout] 07704dea0ad0cc4af0a341cab64dea8c22bc4552b23a2936d3fad62d5a9553e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9926fa6246046980036e3e182ed6cb69ed7d6c695b55ebb51cfeb4f985bd3797
[INFO] running `Command { std: "docker" "start" "-a" "9926fa6246046980036e3e182ed6cb69ed7d6c695b55ebb51cfeb4f985bd3797", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]     Checking signal-hook-registry v1.3.0
[INFO] [stderr]     Checking mio v0.7.11
[INFO] [stderr]     Checking parking_lot_core v0.8.3
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]     Checking signal-hook v0.1.17
[INFO] [stderr]     Checking rand_pcg v0.2.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking crossterm v0.19.0
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking simple-reversi-2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 | /         queue!(
[INFO] [stdout] 37 | |             stdout(),
[INFO] [stdout] 38 | |             MoveTo(0, row_now + i as u16),
[INFO] [stdout] 39 | |             Clear(ClearType::CurrentLine),
[INFO] [stdout] 40 | |         );
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `queue` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:43:17
[INFO] [stdout]    |
[INFO] [stdout] 43 | /                 queue!(
[INFO] [stdout] 44 | |                     stdout(),
[INFO] [stdout] 45 | |                     MoveTo(2 * j as u16, row_now + i as u16),
[INFO] [stdout] 46 | |                     Print(" "),
[INFO] [stdout] 47 | |                     Print(v[i][j].bold().blue().on_yellow()),
[INFO] [stdout] 48 | |                 );
[INFO] [stdout]    | |_________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `queue` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 50 | /                 queue!(
[INFO] [stdout] 51 | |                     stdout(),
[INFO] [stdout] 52 | |                     MoveTo(2 * j as u16, row_now + i as u16),
[INFO] [stdout] 53 | |                     Print(" "),
[INFO] [stdout] 54 | |                     Print(v[i][j])
[INFO] [stdout] 55 | |                 );
[INFO] [stdout]    | |_________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `queue` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 67 | /         queue!(
[INFO] [stdout] 68 | |             stdout(),
[INFO] [stdout] 69 | |             MoveTo(0, row_now + i as u16),
[INFO] [stdout] 70 | |             Clear(ClearType::CurrentLine),
[INFO] [stdout] 71 | |         );
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `queue` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:74:17
[INFO] [stdout]    |
[INFO] [stdout] 74 | /                 queue!(
[INFO] [stdout] 75 | |                     stdout(),
[INFO] [stdout] 76 | |                     MoveTo(2 * j as u16, row_now + i as u16),
[INFO] [stdout] 77 | |                     Print(" "),
[INFO] [stdout] ...  |
[INFO] [stdout] 83 | |                     ),
[INFO] [stdout] 84 | |                 );
[INFO] [stdout]    | |_________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `queue` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:86:17
[INFO] [stdout]    |
[INFO] [stdout] 86 | /                 queue!(
[INFO] [stdout] 87 | |                     stdout(),
[INFO] [stdout] 88 | |                     MoveTo(2 * j as u16, row_now + i as u16),
[INFO] [stdout] 89 | |                     Print(" "),
[INFO] [stdout] 90 | |                     Print(if cnt[i][j] > 0 { '+' } else { v[i][j] })
[INFO] [stdout] 91 | |                 );
[INFO] [stdout]    | |_________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `queue` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 | /         queue!(
[INFO] [stdout] 37 | |             stdout(),
[INFO] [stdout] 38 | |             MoveTo(0, row_now + i as u16),
[INFO] [stdout] 39 | |             Clear(ClearType::CurrentLine),
[INFO] [stdout] 40 | |         );
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `queue` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:43:17
[INFO] [stdout]    |
[INFO] [stdout] 43 | /                 queue!(
[INFO] [stdout] 44 | |                     stdout(),
[INFO] [stdout] 45 | |                     MoveTo(2 * j as u16, row_now + i as u16),
[INFO] [stdout] 46 | |                     Print(" "),
[INFO] [stdout] 47 | |                     Print(v[i][j].bold().blue().on_yellow()),
[INFO] [stdout] 48 | |                 );
[INFO] [stdout]    | |_________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `queue` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 50 | /                 queue!(
[INFO] [stdout] 51 | |                     stdout(),
[INFO] [stdout] 52 | |                     MoveTo(2 * j as u16, row_now + i as u16),
[INFO] [stdout] 53 | |                     Print(" "),
[INFO] [stdout] 54 | |                     Print(v[i][j])
[INFO] [stdout] 55 | |                 );
[INFO] [stdout]    | |_________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `queue` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 67 | /         queue!(
[INFO] [stdout] 68 | |             stdout(),
[INFO] [stdout] 69 | |             MoveTo(0, row_now + i as u16),
[INFO] [stdout] 70 | |             Clear(ClearType::CurrentLine),
[INFO] [stdout] 71 | |         );
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `queue` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:74:17
[INFO] [stdout]    |
[INFO] [stdout] 74 | /                 queue!(
[INFO] [stdout] 75 | |                     stdout(),
[INFO] [stdout] 76 | |                     MoveTo(2 * j as u16, row_now + i as u16),
[INFO] [stdout] 77 | |                     Print(" "),
[INFO] [stdout] ...  |
[INFO] [stdout] 83 | |                     ),
[INFO] [stdout] 84 | |                 );
[INFO] [stdout]    | |_________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `queue` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:86:17
[INFO] [stdout]    |
[INFO] [stdout] 86 | /                 queue!(
[INFO] [stdout] 87 | |                     stdout(),
[INFO] [stdout] 88 | |                     MoveTo(2 * j as u16, row_now + i as u16),
[INFO] [stdout] 89 | |                     Print(" "),
[INFO] [stdout] 90 | |                     Print(if cnt[i][j] > 0 { '+' } else { v[i][j] })
[INFO] [stdout] 91 | |                 );
[INFO] [stdout]    | |_________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `queue` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.47s
[INFO] running `Command { std: "docker" "inspect" "9926fa6246046980036e3e182ed6cb69ed7d6c695b55ebb51cfeb4f985bd3797", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9926fa6246046980036e3e182ed6cb69ed7d6c695b55ebb51cfeb4f985bd3797", kill_on_drop: false }`
[INFO] [stdout] 9926fa6246046980036e3e182ed6cb69ed7d6c695b55ebb51cfeb4f985bd3797