[INFO] cloning repository https://github.com/pierrechevalier83/bongo_light [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pierrechevalier83/bongo_light" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpierrechevalier83%2Fbongo_light", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpierrechevalier83%2Fbongo_light'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7e1ed9ca0722a0f418f7a68fb23d68516cb75666 [INFO] testing pierrechevalier83/bongo_light against beta-2021-09-12 for beta-1.56-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpierrechevalier83%2Fbongo_light" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pierrechevalier83/bongo_light on toolchain beta-2021-09-12 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-12" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/pierrechevalier83/bongo_light [INFO] finished tweaking git repo https://github.com/pierrechevalier83/bongo_light [INFO] tweaked toml for git repo https://github.com/pierrechevalier83/bongo_light written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/pierrechevalier83/bongo_light already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-12" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_derive v1.0.113 [INFO] [stderr] Downloaded serde v1.0.113 [INFO] [stderr] Downloaded pistoncore-event_loop v0.50.0 [INFO] [stderr] Downloaded pistoncore-window v0.45.0 [INFO] [stderr] Downloaded piston v0.50.0 [INFO] [stderr] Downloaded pistoncore-glutin_window v0.64.0 [INFO] [stderr] Downloaded piston_window v0.109.0 [INFO] [stderr] Downloaded image v0.23.5 [INFO] [stderr] Downloaded piston2d-gfx_graphics v0.68.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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-2021-09-12" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 77474bc22b8ca23c1821e8709df2d2081adc76c94e8f1ce009a40fba626c20d6 [INFO] running `Command { std: "docker" "start" "-a" "77474bc22b8ca23c1821e8709df2d2081adc76c94e8f1ce009a40fba626c20d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "77474bc22b8ca23c1821e8709df2d2081adc76c94e8f1ce009a40fba626c20d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77474bc22b8ca23c1821e8709df2d2081adc76c94e8f1ce009a40fba626c20d6", kill_on_drop: false }` [INFO] [stdout] 77474bc22b8ca23c1821e8709df2d2081adc76c94e8f1ce009a40fba626c20d6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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-2021-09-12" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 469a45ea3ab4fe4535220f81760b8ed316fd0a69e723d51950b506e775c28a49 [INFO] running `Command { std: "docker" "start" "-a" "469a45ea3ab4fe4535220f81760b8ed316fd0a69e723d51950b506e775c28a49", kill_on_drop: false }` [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling piston-float v1.0.0 [INFO] [stderr] Compiling libloading v0.6.2 [INFO] [stderr] Compiling syn v1.0.31 [INFO] [stderr] Compiling serde v1.0.113 [INFO] [stderr] Compiling serde_derive v1.0.113 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling piston-graphics_api_version v0.2.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling rayon-core v1.7.1 [INFO] [stderr] Compiling adler32 v1.1.0 [INFO] [stderr] Compiling downcast-rs v1.1.1 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling xdg v2.2.0 [INFO] [stderr] Compiling lzw v0.10.0 [INFO] [stderr] Compiling cc v1.0.54 [INFO] [stderr] Compiling color_quant v1.0.1 [INFO] [stderr] Compiling piston-texture v0.8.0 [INFO] [stderr] Compiling bytemuck v1.2.0 [INFO] [stderr] Compiling read_color v1.0.0 [INFO] [stderr] Compiling interpolation v0.2.0 [INFO] [stderr] Compiling piston-shaders_graphics2d v0.3.1 [INFO] [stderr] Compiling numtoa v0.1.0 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling rayon v1.3.1 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling shader_version v0.6.0 [INFO] [stderr] Compiling miniz_oxide v0.3.7 [INFO] [stderr] Compiling piston-viewport v1.0.0 [INFO] [stderr] Compiling vecmath v1.0.0 [INFO] [stderr] Compiling gif v0.10.3 [INFO] [stderr] Compiling draw_state v0.8.0 [INFO] [stderr] Compiling stb_truetype v0.3.1 [INFO] [stderr] Compiling deflate v0.8.4 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling gfx_core v0.9.2 [INFO] [stderr] Compiling wayland-scanner v0.21.13 [INFO] [stderr] Compiling smallvec v0.6.13 [INFO] [stderr] Compiling dlib v0.4.2 [INFO] [stderr] Compiling gl_generator v0.13.1 [INFO] [stderr] Compiling gl_generator v0.10.0 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling tiff v0.5.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [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 termion v1.5.5 [INFO] [stderr] Compiling wayland-sys v0.21.13 [INFO] [stderr] Compiling png v0.16.5 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling wayland-client v0.21.13 [INFO] [stderr] Compiling wayland-protocols v0.21.13 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling gl v0.11.0 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling ordered-float v1.0.2 [INFO] [stderr] Compiling line_drawing v0.7.0 [INFO] [stderr] Compiling gfx_gl v0.6.1 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling gfx v0.18.2 [INFO] [stderr] Compiling glutin_egl_sys v0.1.4 [INFO] [stderr] Compiling glutin_glx_sys v0.1.6 [INFO] [stderr] Compiling rusttype v0.8.3 [INFO] [stderr] Compiling rusttype v0.7.9 [INFO] [stderr] Compiling piston2d-graphics v0.36.0 [INFO] [stderr] Compiling andrew v0.2.1 [INFO] [stderr] Compiling wayland-commons v0.21.13 [INFO] [stderr] Compiling jpeg-decoder v0.1.19 [INFO] [stderr] Compiling image v0.23.5 [INFO] [stderr] Compiling gfx_device_gl v0.16.2 [INFO] [stderr] Compiling piston-gfx_texture v0.41.0 [INFO] [stderr] Compiling piston2d-gfx_graphics v0.68.0 [INFO] [stderr] Compiling pistoncore-input v0.28.1 [INFO] [stderr] Compiling pistoncore-window v0.45.0 [INFO] [stderr] Compiling pistoncore-window v0.44.0 [INFO] [stderr] Compiling pistoncore-event_loop v0.49.0 [INFO] [stderr] Compiling pistoncore-event_loop v0.50.0 [INFO] [stderr] Compiling piston v0.50.0 [INFO] [stderr] Compiling piston v0.49.0 [INFO] [stderr] Compiling smithay-client-toolkit v0.4.6 [INFO] [stderr] Compiling winit v0.19.5 [INFO] [stderr] Compiling glutin v0.21.2 [INFO] [stderr] Compiling pistoncore-glutin_window v0.64.0 [INFO] [stderr] Compiling piston_window v0.109.0 [INFO] [stderr] Compiling bongo_light v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> src/oled.rs:21:18 [INFO] [stdout] | [INFO] [stdout] 21 | .intersperse("\n".to_string()) [INFO] [stdout] | ^^^^^^^^^^^ multiple `intersperse` found [INFO] [stdout] | [INFO] [stdout] = note: candidate #1 is defined in an impl of the trait `Iterator` for the type `Map` [INFO] [stdout] = note: candidate #2 is defined in an impl of the trait `itertools::Itertools` for the type `T` [INFO] [stdout] help: disambiguate the associated function for candidate #1 [INFO] [stdout] | [INFO] [stdout] 8 ~ Iterator::intersperse((0..8) [INFO] [stdout] 9 + .rev() [INFO] [stdout] 10 + .map(|bit_index| { [INFO] [stdout] 11 + let pixels = bytes.iter().map(|byte| { [INFO] [stdout] 12 + let bits = format!("{:08b}", byte); [INFO] [stdout] 13 + match bits.chars().nth(bit_index) { [INFO] [stdout] ... [INFO] [stdout] help: disambiguate the associated function for candidate #2 [INFO] [stdout] | [INFO] [stdout] 8 ~ itertools::Itertools::intersperse((0..8) [INFO] [stdout] 9 + .rev() [INFO] [stdout] 10 + .map(|bit_index| { [INFO] [stdout] 11 + let pixels = bytes.iter().map(|byte| { [INFO] [stdout] 12 + let bits = format!("{:08b}", byte); [INFO] [stdout] 13 + match bits.chars().nth(bit_index) { [INFO] [stdout] ... [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools` [INFO] [stdout] --> src/oled.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use itertools::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0034`. [INFO] [stdout] [INFO] [stderr] error: could not compile `bongo_light` due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "469a45ea3ab4fe4535220f81760b8ed316fd0a69e723d51950b506e775c28a49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "469a45ea3ab4fe4535220f81760b8ed316fd0a69e723d51950b506e775c28a49", kill_on_drop: false }` [INFO] [stdout] 469a45ea3ab4fe4535220f81760b8ed316fd0a69e723d51950b506e775c28a49