[INFO] cloning repository https://github.com/harofax/flappyascii [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/harofax/flappyascii" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharofax%2Fflappyascii", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharofax%2Fflappyascii'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f375382e94688fdc2574280ddb63b860a02ae6f4 [INFO] testing harofax/flappyascii against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharofax%2Fflappyascii" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/harofax/flappyascii on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/harofax/flappyascii [INFO] finished tweaking git repo https://github.com/harofax/flappyascii [INFO] tweaked toml for git repo https://github.com/harofax/flappyascii written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/harofax/flappyascii already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ff336faf145cfe3116d70284113ef7bbdf7fe47ba19373f16c9b9118f5c943c0 [INFO] running `Command { std: "docker" "start" "-a" "ff336faf145cfe3116d70284113ef7bbdf7fe47ba19373f16c9b9118f5c943c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ff336faf145cfe3116d70284113ef7bbdf7fe47ba19373f16c9b9118f5c943c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff336faf145cfe3116d70284113ef7bbdf7fe47ba19373f16c9b9118f5c943c0", kill_on_drop: false }` [INFO] [stdout] ff336faf145cfe3116d70284113ef7bbdf7fe47ba19373f16c9b9118f5c943c0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2cfc4e2e016c757f11f5a47e0c1e70e9cc2c15b6c6abaae20799a76c63143f9d [INFO] running `Command { std: "docker" "start" "-a" "2cfc4e2e016c757f11f5a47e0c1e70e9cc2c15b6c6abaae20799a76c63143f9d", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.85 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling byteorder v1.4.2 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling bytemuck v1.5.0 [INFO] [stderr] Compiling wide v0.4.6 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling downcast-rs v1.2.0 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling xdg v2.2.0 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling adler v0.2.3 [INFO] [stderr] Compiling regex-syntax v0.6.22 [INFO] [stderr] Compiling jpeg-decoder v0.1.22 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling libloading v0.6.7 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling miniz_oxide v0.3.7 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling ordered-float v1.1.1 [INFO] [stderr] Compiling line_drawing v0.7.0 [INFO] [stderr] Compiling stb_truetype v0.3.1 [INFO] [stderr] Compiling deflate v0.8.6 [INFO] [stderr] Compiling dlib v0.4.2 [INFO] [stderr] Compiling wayland-sys v0.23.6 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling smallvec v0.6.14 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling gl_generator v0.13.1 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling rusttype v0.8.3 [INFO] [stderr] Compiling png v0.16.8 [INFO] [stderr] Compiling ultraviolet v0.4.6 [INFO] [stderr] Compiling wayland-scanner v0.23.6 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling rusttype v0.7.9 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling parking_lot_core v0.7.2 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling raw-window-handle v0.3.3 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling flate2 v1.0.20 [INFO] [stderr] Compiling image v0.23.13 [INFO] [stderr] Compiling andrew v0.2.1 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling crossbeam-channel v0.4.4 [INFO] [stderr] Compiling glutin_glx_sys v0.1.7 [INFO] [stderr] Compiling glutin_egl_sys v0.1.5 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling parking_lot v0.10.2 [INFO] [stderr] Compiling glow v0.4.0 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_xorshift v0.2.0 [INFO] [stderr] Compiling bracket-geometry v0.8.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling bracket-color v0.8.1 [INFO] [stderr] Compiling crossbeam v0.7.3 [INFO] [stderr] Compiling regex v1.4.3 [INFO] [stderr] Compiling object-pool v0.4.4 [INFO] [stderr] Compiling wayland-client v0.23.6 [INFO] [stderr] Compiling wayland-protocols v0.23.6 [INFO] [stderr] Compiling bracket-algorithm-traits v0.8.1 [INFO] [stderr] Compiling bracket-pathfinding v0.8.1 [INFO] [stderr] Compiling mio-extras v2.0.6 [INFO] [stderr] Compiling bracket-random v0.8.0 [INFO] [stderr] Compiling bracket-noise v0.8.1 [INFO] [stderr] Compiling wayland-commons v0.23.6 [INFO] [stderr] Compiling calloop v0.4.4 [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 flappyascii v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/scenery.rs:25:13 [INFO] [stdout] | [INFO] [stdout] 25 | for mut y_thick in 0..self.thick_factor { [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: field is never read: `rng` [INFO] [stdout] --> src/scenery.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | rng: RandomNumberGenerator [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` 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 1m 40s [INFO] running `Command { std: "docker" "inspect" "2cfc4e2e016c757f11f5a47e0c1e70e9cc2c15b6c6abaae20799a76c63143f9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2cfc4e2e016c757f11f5a47e0c1e70e9cc2c15b6c6abaae20799a76c63143f9d", kill_on_drop: false }` [INFO] [stdout] 2cfc4e2e016c757f11f5a47e0c1e70e9cc2c15b6c6abaae20799a76c63143f9d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 57d0a9d8afa58b354ab66adc7d6b22cf23dd0bb92582660e6f3eb1d53d6446ad [INFO] running `Command { std: "docker" "start" "-a" "57d0a9d8afa58b354ab66adc7d6b22cf23dd0bb92582660e6f3eb1d53d6446ad", kill_on_drop: false }` [INFO] [stderr] Compiling flappyascii v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/scenery.rs:25:13 [INFO] [stdout] | [INFO] [stdout] 25 | for mut y_thick in 0..self.thick_factor { [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: field is never read: `rng` [INFO] [stdout] --> src/scenery.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | rng: RandomNumberGenerator [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` 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 1.08s [INFO] running `Command { std: "docker" "inspect" "57d0a9d8afa58b354ab66adc7d6b22cf23dd0bb92582660e6f3eb1d53d6446ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57d0a9d8afa58b354ab66adc7d6b22cf23dd0bb92582660e6f3eb1d53d6446ad", kill_on_drop: false }` [INFO] [stdout] 57d0a9d8afa58b354ab66adc7d6b22cf23dd0bb92582660e6f3eb1d53d6446ad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] aa353d5fb693dbafce5327d00724227b8f6090a8f48262ede2c86fc28244db74 [INFO] running `Command { std: "docker" "start" "-a" "aa353d5fb693dbafce5327d00724227b8f6090a8f48262ede2c86fc28244db74", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/scenery.rs:25:13 [INFO] [stderr] | [INFO] [stderr] 25 | for mut y_thick in 0..self.thick_factor { [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: field is never read: `rng` [INFO] [stderr] --> src/scenery.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | rng: RandomNumberGenerator [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `flappyascii` (bin "flappyascii" test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/flappyascii-25b296043edf9cab) [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "aa353d5fb693dbafce5327d00724227b8f6090a8f48262ede2c86fc28244db74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa353d5fb693dbafce5327d00724227b8f6090a8f48262ede2c86fc28244db74", kill_on_drop: false }` [INFO] [stdout] aa353d5fb693dbafce5327d00724227b8f6090a8f48262ede2c86fc28244db74