[INFO] cloning repository https://github.com/redox-os/games [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/redox-os/games" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredox-os%2Fgames", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredox-os%2Fgames'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 80fbd4901588876059d68c8288e5777d544adcac [INFO] documenting redox-os/games against beta-2022-05-20 for beta-1.62-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredox-os%2Fgames" "/workspace/builds/worker-31/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-31/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/redox-os/games on toolchain beta-2022-05-20 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/redox-os/games [INFO] finished tweaking git repo https://github.com/redox-os/games [INFO] tweaked toml for git repo https://github.com/redox-os/games written to /workspace/builds/worker-31/source/Cargo.toml [INFO] crate git repo https://github.com/redox-os/games already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] be8353f015037052f5ce961e4500edbf0bc1bd774bc99cdc0a40f11e704c36ac [INFO] running `Command { std: "docker" "start" "-a" "be8353f015037052f5ce961e4500edbf0bc1bd774bc99cdc0a40f11e704c36ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "be8353f015037052f5ce961e4500edbf0bc1bd774bc99cdc0a40f11e704c36ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be8353f015037052f5ce961e4500edbf0bc1bd774bc99cdc0a40f11e704c36ac", kill_on_drop: false }` [INFO] [stdout] be8353f015037052f5ce961e4500edbf0bc1bd774bc99cdc0a40f11e704c36ac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2efe2423e25042d849176d21137f9bf63762c07154b7269ba424be332cc47cc3 [INFO] running `Command { std: "docker" "start" "-a" "2efe2423e25042d849176d21137f9bf63762c07154b7269ba424be332cc47cc3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.121 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Checking utf8parse v0.2.0 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking bytecount v0.6.2 [INFO] [stderr] Checking extra v0.1.0 (https://gitlab.redox-os.org/redox-os/libextra.git#cf213969) [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Checking crossbeam-channel v0.5.4 [INFO] [stderr] Compiling quote v1.0.17 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking termion v1.5.6 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Compiling vte_generate_state_changes v0.1.1 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking libgo v0.4.0 [INFO] [stderr] Checking reversi v0.5.0 (https://github.com/EGhiorzi/reversi/#44ca82c6) [INFO] [stderr] Checking rayon v0.8.2 [INFO] [stderr] Checking vte v0.10.1 [INFO] [stderr] Checking strip-ansi-escapes v0.1.1 [INFO] [stderr] Checking redox_liner v0.5.1 (https://gitlab.redox-os.org/redox-os/liner.git#616e6165) [INFO] [stderr] Documenting games-for-redox v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking games-for-redox v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/rusthello/interface.rs:203:28 [INFO] [stdout] | [INFO] [stdout] 203 | '1'...'8' => row = Some(curr_char as usize - '1' as usize), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/rusthello/interface.rs:204:28 [INFO] [stdout] | [INFO] [stdout] 204 | 'a'...'h' => col = Some(curr_char as usize - 'a' as usize), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/rusthello/interface.rs:203:28 [INFO] [stdout] | [INFO] [stdout] 203 | '1'...'8' => row = Some(curr_char as usize - '1' as usize), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/rusthello/interface.rs:204:28 [INFO] [stdout] | [INFO] [stdout] 204 | 'a'...'h' => col = Some(curr_char as usize - 'a' as usize), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/rusthello/ai_player.rs:58:37 [INFO] [stdout] | [INFO] [stdout] 58 | Ok(game::PlayerAction::Move(try!(match *self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/rusthello/ai_player.rs:116:29 [INFO] [stdout] | [INFO] [stdout] 116 | let mut score = try!(AiPlayer::ai_eval_with_leftover(turn, comps)).0; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/rusthello/ai_player.rs:170:80 [INFO] [stdout] | [INFO] [stdout] 170 | ... Some(_) if leftover < turns_left => Score::Running(try!(AiPlayer::heavy_eval(&turn_after_move))), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/rusthello/ai_player.rs:173:58 [INFO] [stdout] | [INFO] [stdout] 173 | ... let new_score_leftover = try!(AiPlayer::ai_eval_with_leftover(&turn_after_move, new_comps)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/reblox/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(nll)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: Compilation failed, aborting rustdoc [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not document `games-for-redox` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name reblox src/reblox/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=13b6c906c29ff8bc -L dependency=/opt/rustwide/target/debug/deps --extern extra=/opt/rustwide/target/debug/deps/libextra-6cd689380c680d7b.rmeta --extern rusthello_lib=/opt/rustwide/target/debug/deps/librusthello_lib-cb73598fbd59294f.rmeta --extern libgo=/opt/rustwide/target/debug/deps/liblibgo-8df019416ad54f75.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-e8e9c7aa1bbf0a93.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-781d48370634a74c.rmeta --extern liner=/opt/rustwide/target/debug/deps/libliner-422d1887d2934801.rmeta --extern reversi=/opt/rustwide/target/debug/deps/libreversi-bda19d20ea8aed10.rmeta --extern termion=/opt/rustwide/target/debug/deps/libtermion-e57e9359451d8f67.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "2efe2423e25042d849176d21137f9bf63762c07154b7269ba424be332cc47cc3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2efe2423e25042d849176d21137f9bf63762c07154b7269ba424be332cc47cc3", kill_on_drop: false }` [INFO] [stdout] 2efe2423e25042d849176d21137f9bf63762c07154b7269ba424be332cc47cc3