[INFO] updating cached repository https://github.com/foeb/voyage [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 3bab40778ee889f9fea7c28b42ebd3e62e3822a6 [INFO] checking foeb/voyage against master#c9edc02e8320a9e5799d185910ece7d491f524e6 for pr-64398 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffoeb%2Fvoyage" "work/builds/worker-0/source"` [INFO] [stderr] Cloning into 'work/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/foeb/voyage on toolchain c9edc02e8320a9e5799d185910ece7d491f524e6-alt [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/foeb/voyage [INFO] finished tweaking git repo https://github.com/foeb/voyage [INFO] tweaked toml for git repo https://github.com/foeb/voyage written to work/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/foeb/voyage already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] f375fd7b97a07cb26da405feb56a396718ab92bd987fbe354df58e44aad64551 [INFO] running `"docker" "start" "-a" "f375fd7b97a07cb26da405feb56a396718ab92bd987fbe354df58e44aad64551"` [INFO] [stderr] Checking reexport-proc-macro v1.0.5 [INFO] [stderr] Compiling ncurses v5.93.0 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Checking enumset v0.3.11 [INFO] [stderr] Compiling syn v0.14.4 [INFO] [stderr] Checking ndarray v0.11.2 [INFO] [stderr] Checking shrev v1.0.1 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Checking rayon-core v1.4.1 [INFO] [stderr] Checking rayon v1.0.2 [INFO] [stderr] Compiling enum-map-derive v0.2.10 [INFO] [stderr] Checking enum-map v0.2.36 [INFO] [stderr] Checking hibitset v0.5.0 [INFO] [stderr] Checking shred v0.7.0 [INFO] [stderr] Checking cursive v0.8.2 [INFO] [stderr] Checking specs v0.12.0 [INFO] [stderr] Checking boundless_voyage v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused variable: `world` [INFO] [stderr] --> src/main.rs:36:13 [INFO] [stderr] | [INFO] [stderr] 36 | let mut world = World::new(); [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_world` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:36:9 [INFO] [stderr] | [INFO] [stderr] 36 | let mut world = World::new(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `WALL` [INFO] [stderr] --> src/map.rs:22:1 [INFO] [stderr] | [INFO] [stderr] 22 | / pub const WALL: MapTile = MapTile { [INFO] [stderr] 23 | | ch: '#', [INFO] [stderr] 24 | | foreground: Color::Dark(BaseColor::Yellow), [INFO] [stderr] 25 | | background: Color::Dark(BaseColor::Black), [INFO] [stderr] 26 | | blocks_movement: true, [INFO] [stderr] 27 | | blocks_sight: true, [INFO] [stderr] 28 | | }; [INFO] [stderr] | |__^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `world` [INFO] [stderr] --> src/main.rs:36:13 [INFO] [stderr] | [INFO] [stderr] 36 | let mut world = World::new(); [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_world` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:36:9 [INFO] [stderr] | [INFO] [stderr] 36 | let mut world = World::new(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `WALL` [INFO] [stderr] --> src/map.rs:22:1 [INFO] [stderr] | [INFO] [stderr] 22 | / pub const WALL: MapTile = MapTile { [INFO] [stderr] 23 | | ch: '#', [INFO] [stderr] 24 | | foreground: Color::Dark(BaseColor::Yellow), [INFO] [stderr] 25 | | background: Color::Dark(BaseColor::Black), [INFO] [stderr] 26 | | blocks_movement: true, [INFO] [stderr] 27 | | blocks_sight: true, [INFO] [stderr] 28 | | }; [INFO] [stderr] | |__^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 43.40s [INFO] running `"docker" "inspect" "f375fd7b97a07cb26da405feb56a396718ab92bd987fbe354df58e44aad64551"` [INFO] running `"docker" "rm" "-f" "f375fd7b97a07cb26da405feb56a396718ab92bd987fbe354df58e44aad64551"` [INFO] [stdout] f375fd7b97a07cb26da405feb56a396718ab92bd987fbe354df58e44aad64551