[INFO] updating cached repository https://github.com/zroga95/town_generator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9b02b893aea90686a95b781582de0555bcbfed5a [INFO] testing zroga95/town_generator against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzroga95%2Ftown_generator" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. 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[INFO] validating manifest of git repo https://github.com/zroga95/town_generator on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/zroga95/town_generator [INFO] finished tweaking git repo https://github.com/zroga95/town_generator [INFO] tweaked toml for git repo https://github.com/zroga95/town_generator written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/zroga95/town_generator already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2b4414bac66e6cab86f3a297698ea283e388a92fead7fc456b83991f725c1247 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "2b4414bac66e6cab86f3a297698ea283e388a92fead7fc456b83991f725c1247", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2b4414bac66e6cab86f3a297698ea283e388a92fead7fc456b83991f725c1247", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b4414bac66e6cab86f3a297698ea283e388a92fead7fc456b83991f725c1247", kill_on_drop: false }` [INFO] [stdout] 2b4414bac66e6cab86f3a297698ea283e388a92fead7fc456b83991f725c1247 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6ad066ac3ac3b8b880ce68c32a065588f65c7c2475faacdcdd55b5b20bf57cef [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6ad066ac3ac3b8b880ce68c32a065588f65c7c2475faacdcdd55b5b20bf57cef", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling libloading v0.6.2 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling wide v0.4.6 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling instant v0.1.4 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.33 [INFO] [stderr] Compiling ahash v0.3.8 [INFO] [stderr] Compiling atom v0.3.5 [INFO] [stderr] Compiling arrayvec v0.5.1 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Compiling num-rational v0.3.0 [INFO] [stderr] Compiling hashbrown v0.7.2 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling deflate v0.8.4 [INFO] [stderr] Compiling jpeg-decoder v0.1.19 [INFO] [stderr] Compiling aho-corasick v0.7.12 [INFO] [stderr] Compiling crossbeam-channel v0.4.2 [INFO] [stderr] Compiling dlib v0.4.2 [INFO] [stderr] Compiling gl_generator v0.13.1 [INFO] [stderr] Compiling wayland-sys v0.23.6 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling crossbeam v0.7.3 [INFO] [stderr] Compiling png v0.16.5 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling ultraviolet v0.4.6 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.34 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling parking_lot_core v0.7.2 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling raw-window-handle v0.3.3 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling flate2 v1.0.14 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling wayland-scanner v0.23.6 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling ordered-float v1.0.2 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling line_drawing v0.7.0 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling parking_lot v0.10.2 [INFO] [stderr] Compiling rayon-core v1.7.1 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_xorshift v0.2.0 [INFO] [stderr] Compiling rusttype v0.8.3 [INFO] [stderr] Compiling glutin_glx_sys v0.1.6 [INFO] [stderr] Compiling glutin_egl_sys v0.1.4 [INFO] [stderr] Compiling glow v0.4.0 [INFO] [stderr] Compiling bracket-geometry v0.8.1 [INFO] [stderr] Compiling bracket-color v0.8.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling rayon v1.3.1 [INFO] [stderr] Compiling rusttype v0.7.9 [INFO] [stderr] Compiling tynm v0.1.4 [INFO] [stderr] Compiling bracket-algorithm-traits v0.8.1 [INFO] [stderr] Compiling mio-extras v2.0.6 [INFO] [stderr] Compiling object-pool v0.4.4 [INFO] [stderr] Compiling andrew v0.2.1 [INFO] [stderr] Compiling image v0.23.6 [INFO] [stderr] Compiling bracket-pathfinding v0.8.1 [INFO] [stderr] Compiling wayland-client v0.23.6 [INFO] [stderr] Compiling wayland-protocols v0.23.6 [INFO] [stderr] Compiling bracket-random v0.8.0 [INFO] [stderr] Compiling bracket-noise v0.8.1 [INFO] [stderr] Compiling calloop v0.4.4 [INFO] [stderr] Compiling wayland-commons v0.23.6 [INFO] [stderr] Compiling shred v0.10.2 [INFO] [stderr] Compiling hibitset v0.6.3 [INFO] [stderr] Compiling specs v0.16.1 [INFO] [stderr] Compiling specs-derive v0.4.1 [INFO] [stderr] Compiling smithay-client-toolkit v0.6.6 [INFO] [stderr] Compiling winit v0.22.2 [INFO] [stderr] Compiling glutin v0.24.1 [INFO] [stderr] Compiling bracket-terminal v0.8.1 [INFO] [stderr] Compiling bracket-lib v0.8.1 [INFO] [stderr] Compiling rltk v0.8.1 [INFO] [stderr] Compiling town_building v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `dir` [INFO] [stdout] --> src/map.rs:72:32 [INFO] [stdout] | [INFO] [stdout] 72 | pub fn new_map_clustered_rooms(dir: i32, room_count: i32) -> (Vec, Vec) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dir` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/map.rs:104:13 [INFO] [stdout] | [INFO] [stdout] 104 | let mut border_room = base_room; [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 51s [INFO] running `Command { std: "docker" "inspect" "6ad066ac3ac3b8b880ce68c32a065588f65c7c2475faacdcdd55b5b20bf57cef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ad066ac3ac3b8b880ce68c32a065588f65c7c2475faacdcdd55b5b20bf57cef", kill_on_drop: false }` [INFO] [stdout] 6ad066ac3ac3b8b880ce68c32a065588f65c7c2475faacdcdd55b5b20bf57cef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 81fcabc0bd7fe53b7133c5f30a1313c003e955075e157ebf230ca92009a219d9 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "81fcabc0bd7fe53b7133c5f30a1313c003e955075e157ebf230ca92009a219d9", kill_on_drop: false }` [INFO] [stderr] Compiling town_building v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `dir` [INFO] [stdout] --> src/map.rs:72:32 [INFO] [stdout] | [INFO] [stdout] 72 | pub fn new_map_clustered_rooms(dir: i32, room_count: i32) -> (Vec, Vec) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dir` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/map.rs:104:13 [INFO] [stdout] | [INFO] [stdout] 104 | let mut border_room = base_room; [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.10s [INFO] running `Command { std: "docker" "inspect" "81fcabc0bd7fe53b7133c5f30a1313c003e955075e157ebf230ca92009a219d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81fcabc0bd7fe53b7133c5f30a1313c003e955075e157ebf230ca92009a219d9", kill_on_drop: false }` [INFO] [stdout] 81fcabc0bd7fe53b7133c5f30a1313c003e955075e157ebf230ca92009a219d9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 711be0472bac732e0a81ddfc6085e8a0d02b5dc605c7e28d888f115f0a08f48b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "711be0472bac732e0a81ddfc6085e8a0d02b5dc605c7e28d888f115f0a08f48b", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `dir` [INFO] [stderr] --> src/map.rs:72:32 [INFO] [stderr] | [INFO] [stderr] 72 | pub fn new_map_clustered_rooms(dir: i32, room_count: i32) -> (Vec, Vec) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_dir` [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/map.rs:104:13 [INFO] [stderr] | [INFO] [stderr] 104 | let mut border_room = base_room; [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: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.52s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/town_building-6702947cccb578c6 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "711be0472bac732e0a81ddfc6085e8a0d02b5dc605c7e28d888f115f0a08f48b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "711be0472bac732e0a81ddfc6085e8a0d02b5dc605c7e28d888f115f0a08f48b", kill_on_drop: false }` [INFO] [stdout] 711be0472bac732e0a81ddfc6085e8a0d02b5dc605c7e28d888f115f0a08f48b