[INFO] cloning repository https://github.com/dvidbruhm/rust-roguelike [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dvidbruhm/rust-roguelike" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdvidbruhm%2Frust-roguelike", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdvidbruhm%2Frust-roguelike'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7a5640f81889f7cd9e4820635f8fe15b7628666b [INFO] checking dvidbruhm/rust-roguelike against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdvidbruhm%2Frust-roguelike" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dvidbruhm/rust-roguelike 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/dvidbruhm/rust-roguelike [INFO] finished tweaking git repo https://github.com/dvidbruhm/rust-roguelike [INFO] tweaked toml for git repo https://github.com/dvidbruhm/rust-roguelike written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/dvidbruhm/rust-roguelike 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.70 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.70 [INFO] [stderr] Downloaded rltk v0.8.1 [INFO] [stderr] Downloaded wayland-egl v0.28.4 [INFO] [stderr] Downloaded walkdir v2.3.1 [INFO] [stderr] Downloaded resources v1.1.0 [INFO] [stderr] Downloaded parking_lot v0.10.2 [INFO] [stderr] Downloaded once_cell v1.7.0 [INFO] [stderr] Downloaded ahash v0.7.2 [INFO] [stderr] Downloaded regex-syntax v0.6.22 [INFO] [stderr] Downloaded libc v0.2.86 [INFO] [stderr] Downloaded regex v1.4.3 [INFO] [stderr] Downloaded web-sys v0.3.47 [INFO] [stderr] Downloaded image v0.23.13 [INFO] [stderr] Downloaded ndk-sys v0.2.1 [INFO] [stderr] Downloaded nom v6.1.2 [INFO] [stderr] Downloaded wayland-protocols v0.28.4 [INFO] [stderr] Downloaded smithay-client-toolkit v0.12.2 [INFO] [stderr] Downloaded wayland-client v0.28.4 [INFO] [stderr] Downloaded bracket-terminal v0.8.2 [INFO] [stderr] Downloaded bumpalo v3.6.1 [INFO] [stderr] Downloaded syn v1.0.60 [INFO] [stderr] Downloaded object-pool v0.5.3 [INFO] [stderr] Downloaded hecs v0.5.1 [INFO] [stderr] Downloaded bracket-pathfinding v0.8.1 [INFO] [stderr] Downloaded miniz_oxide v0.4.3 [INFO] [stderr] Downloaded slotmap v0.3.0 [INFO] [stderr] Downloaded glow v0.4.0 [INFO] [stderr] Downloaded byteorder v1.4.2 [INFO] [stderr] Downloaded parking_lot_core v0.7.2 [INFO] [stderr] Downloaded rand_core v0.6.2 [INFO] [stderr] Downloaded wide v0.5.5 [INFO] [stderr] Downloaded ultraviolet v0.7.5 [INFO] [stderr] Downloaded core-graphics v0.22.2 [INFO] [stderr] Downloaded xdg v2.2.0 [INFO] [stderr] Downloaded wayland-cursor v0.28.4 [INFO] [stderr] Downloaded cc v1.0.67 [INFO] [stderr] Downloaded wayland-commons v0.28.4 [INFO] [stderr] Downloaded wayland-scanner v0.28.4 [INFO] [stderr] Downloaded js-sys v0.3.47 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.70 [INFO] [stderr] Downloaded wasm-bindgen v0.2.70 [INFO] [stderr] Downloaded wayland-sys v0.28.4 [INFO] [stderr] Downloaded bracket-geometry v0.8.2 [INFO] [stderr] Downloaded ctrlc v3.1.8 [INFO] [stderr] Downloaded adler v0.2.3 [INFO] [stderr] Downloaded bytemuck v1.5.1 [INFO] [stderr] Downloaded lock_api v0.4.2 [INFO] [stderr] Downloaded redox_syscall v0.2.5 [INFO] [stderr] Downloaded ab_glyph_rasterizer v0.1.4 [INFO] [stderr] Downloaded xcursor v0.3.3 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.70 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] bdb8d5d926700de85b15092171ef802ed2ac3d4564bf190b66b4108b459a7b6d [INFO] running `Command { std: "docker" "start" "-a" "bdb8d5d926700de85b15092171ef802ed2ac3d4564bf190b66b4108b459a7b6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bdb8d5d926700de85b15092171ef802ed2ac3d4564bf190b66b4108b459a7b6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bdb8d5d926700de85b15092171ef802ed2ac3d4564bf190b66b4108b459a7b6d", kill_on_drop: false }` [INFO] [stdout] bdb8d5d926700de85b15092171ef802ed2ac3d4564bf190b66b4108b459a7b6d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] ed99ac31e5eac5d7a58acef9487ce9e5dd8657f29e0b1f5a586690d305d113cc [INFO] running `Command { std: "docker" "start" "-a" "ed99ac31e5eac5d7a58acef9487ce9e5dd8657f29e0b1f5a586690d305d113cc", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Checking once_cell v1.7.0 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking libloading v0.6.7 [INFO] [stderr] Compiling wayland-scanner v0.28.4 [INFO] [stderr] Compiling wayland-sys v0.28.4 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Checking bytemuck v1.5.1 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking byteorder v1.4.2 [INFO] [stderr] Checking ttf-parser v0.6.2 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Checking safe_arch v0.5.2 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.4 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Compiling wayland-client v0.28.4 [INFO] [stderr] Compiling wayland-protocols v0.28.4 [INFO] [stderr] Checking owned_ttf_parser v0.6.0 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking rusttype v0.9.2 [INFO] [stderr] Checking wide v0.5.5 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking xcursor v0.3.3 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking andrew v0.3.1 [INFO] [stderr] Checking ultraviolet v0.7.5 [INFO] [stderr] Compiling glutin_glx_sys v0.1.7 [INFO] [stderr] Compiling glutin_egl_sys v0.1.5 [INFO] [stderr] Checking wayland-commons v0.28.4 [INFO] [stderr] Checking calloop v0.6.5 [INFO] [stderr] Checking memmap2 v0.1.0 [INFO] [stderr] Compiling gl_generator v0.13.1 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Compiling glow v0.4.0 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Checking regex-syntax v0.6.22 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking wayland-cursor v0.28.4 [INFO] [stderr] Checking wayland-egl v0.28.4 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Compiling ahash v0.7.2 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking flate2 v1.0.20 [INFO] [stderr] Checking object-pool v0.5.3 [INFO] [stderr] Checking ctrlc v3.1.8 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking image v0.23.13 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking resources v1.1.0 [INFO] [stderr] Checking regex v1.4.3 [INFO] [stderr] Checking serde v1.0.125 [INFO] [stderr] Checking bracket-geometry v0.8.2 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking bracket-color v0.8.2 [INFO] [stderr] Checking hecs v0.5.1 [INFO] [stderr] Checking bracket-random v0.8.2 [INFO] [stderr] Checking bracket-algorithm-traits v0.8.2 [INFO] [stderr] Checking bracket-noise v0.8.2 [INFO] [stderr] Checking bracket-pathfinding v0.8.1 [INFO] [stderr] Checking smithay-client-toolkit v0.12.2 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Checking winit v0.24.0 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling num_enum_derive v0.5.1 [INFO] [stderr] Checking glutin v0.26.0 [INFO] [stderr] Checking bracket-terminal v0.8.2 [INFO] [stderr] Checking num_enum v0.5.1 [INFO] [stderr] Checking bracket-lib v0.8.1 [INFO] [stderr] Checking rltk v0.8.1 [INFO] [stderr] Checking roguelike v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `serde` is imported redundantly [INFO] [stdout] --> src/map.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use serde; [INFO] [stdout] | ^^^^^ the item `serde` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rltk` is imported redundantly [INFO] [stdout] --> src/map.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use rltk; [INFO] [stdout] | ^^^^ the item `rltk` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rltk` is imported redundantly [INFO] [stdout] --> src/components.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use rltk; [INFO] [stdout] | ^^^^ the item `rltk` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rltk` is imported redundantly [INFO] [stdout] --> src/visibility_system.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use rltk; [INFO] [stdout] | ^^^^ the item `rltk` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rltk` is imported redundantly [INFO] [stdout] --> src/monster_ai_system.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use rltk; [INFO] [stdout] | ^^^^ the item `rltk` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/gui.rs:198:17 [INFO] [stdout] | [INFO] [stdout] 198 | None => (ItemActionSelection::NoSelection), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 198 - None => (ItemActionSelection::NoSelection), [INFO] [stdout] 198 + None => ItemActionSelection::NoSelection, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde` is imported redundantly [INFO] [stdout] --> src/map.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use serde; [INFO] [stdout] | ^^^^^ the item `serde` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rltk` is imported redundantly [INFO] [stdout] --> src/map.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use rltk; [INFO] [stdout] | ^^^^ the item `rltk` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rltk` is imported redundantly [INFO] [stdout] --> src/components.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use rltk; [INFO] [stdout] | ^^^^ the item `rltk` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rltk` is imported redundantly [INFO] [stdout] --> src/visibility_system.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use rltk; [INFO] [stdout] | ^^^^ the item `rltk` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rltk` is imported redundantly [INFO] [stdout] --> src/monster_ai_system.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use rltk; [INFO] [stdout] | ^^^^ the item `rltk` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/gui.rs:198:17 [INFO] [stdout] | [INFO] [stdout] 198 | None => (ItemActionSelection::NoSelection), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 198 - None => (ItemActionSelection::NoSelection), [INFO] [stdout] 198 + None => ItemActionSelection::NoSelection, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 11s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v6.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "ed99ac31e5eac5d7a58acef9487ce9e5dd8657f29e0b1f5a586690d305d113cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed99ac31e5eac5d7a58acef9487ce9e5dd8657f29e0b1f5a586690d305d113cc", kill_on_drop: false }` [INFO] [stdout] ed99ac31e5eac5d7a58acef9487ce9e5dd8657f29e0b1f5a586690d305d113cc