[INFO] cloning repository https://github.com/bbshadow/LabGen [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bbshadow/LabGen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbbshadow%2FLabGen", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbbshadow%2FLabGen'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8407c46be4e30c8b9544964e476b25978200d230 [INFO] checking bbshadow/LabGen against try#804fff1ae95da9d03bd44eee27f258020a575dab for pr-146013 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbbshadow%2FLabGen" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/bbshadow/LabGen [INFO] finished tweaking git repo https://github.com/bbshadow/LabGen [INFO] tweaked toml for git repo https://github.com/bbshadow/LabGen written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/bbshadow/LabGen on toolchain 804fff1ae95da9d03bd44eee27f258020a575dab [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+804fff1ae95da9d03bd44eee27f258020a575dab" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/bbshadow/LabGen 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" "+804fff1ae95da9d03bd44eee27f258020a575dab" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+804fff1ae95da9d03bd44eee27f258020a575dab" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 872eb537f7a38f1ad1ab7a0c72074ac9c210abcb1c5316d1ccb988af3f934b61 [INFO] running `Command { std: "docker" "start" "-a" "872eb537f7a38f1ad1ab7a0c72074ac9c210abcb1c5316d1ccb988af3f934b61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "872eb537f7a38f1ad1ab7a0c72074ac9c210abcb1c5316d1ccb988af3f934b61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "872eb537f7a38f1ad1ab7a0c72074ac9c210abcb1c5316d1ccb988af3f934b61", kill_on_drop: false }` [INFO] [stdout] 872eb537f7a38f1ad1ab7a0c72074ac9c210abcb1c5316d1ccb988af3f934b61 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+804fff1ae95da9d03bd44eee27f258020a575dab" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6ab2170d661ea796fe91bc291a90ccaf655ad1bbd2aeab34008e8119225dd4fd [INFO] running `Command { std: "docker" "start" "-a" "6ab2170d661ea796fe91bc291a90ccaf655ad1bbd2aeab34008e8119225dd4fd", kill_on_drop: false }` [INFO] [stderr] Compiling xml-rs v0.8.24 [INFO] [stderr] Checking libloading v0.8.6 [INFO] [stderr] Compiling wayland-sys v0.28.6 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Checking safe_arch v0.7.4 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Compiling syn v2.0.94 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Compiling x11-dl v2.21.0 [INFO] [stderr] Compiling matrixmultiply v0.3.9 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Checking miniz_oxide v0.8.2 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking dlib v0.5.2 [INFO] [stderr] Checking net2 v0.2.39 [INFO] [stderr] Checking instant v0.1.13 [INFO] [stderr] Checking libloading v0.6.7 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Checking xcursor v0.3.8 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Checking xdg v2.5.2 [INFO] [stderr] Checking cty v0.2.2 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking raw-window-handle v0.4.3 [INFO] [stderr] Checking parking_lot_core v0.8.6 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling wayland-scanner v0.28.6 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Checking wide v0.7.31 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking memmap2 v0.1.0 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Checking andrew v0.3.1 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking flate2 v1.0.35 [INFO] [stderr] Checking raw-window-handle v0.3.4 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Compiling glutin_glx_sys v0.1.8 [INFO] [stderr] Compiling glutin_egl_sys v0.1.6 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking fixedbitset v0.4.2 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Checking petgraph v0.6.5 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking crossbeam-deque v0.7.4 [INFO] [stderr] Checking gif v0.11.4 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking ordered-float v1.1.1 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Checking exr v1.73.0 [INFO] [stderr] Checking png v0.17.16 [INFO] [stderr] Checking rusttype v0.8.3 [INFO] [stderr] Compiling wayland-client v0.28.6 [INFO] [stderr] Compiling wayland-protocols v0.28.6 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Checking simba v0.7.3 [INFO] [stderr] Checking simba v0.8.1 [INFO] [stderr] Checking qoi v0.4.1 [INFO] [stderr] Checking glow v0.11.2 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking jpeg-decoder v0.3.1 [INFO] [stderr] Checking wayland-commons v0.28.6 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling nalgebra-macros v0.2.2 [INFO] [stderr] Compiling serde_derive v1.0.217 [INFO] [stderr] Checking calloop v0.6.5 [INFO] [stderr] Checking tiff v0.6.1 [INFO] [stderr] Checking tiff v0.9.1 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking image v0.23.14 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking image v0.24.9 [INFO] [stderr] Compiling nalgebra-macros v0.1.0 [INFO] [stderr] Checking wayland-cursor v0.28.6 [INFO] [stderr] Checking wayland-egl v0.28.6 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking nalgebra v0.32.6 [INFO] [stderr] Checking nalgebra v0.30.1 [INFO] [stderr] Checking ncollide3d v0.33.0 [INFO] [stderr] Checking smithay-client-toolkit v0.12.3 [INFO] [stderr] Checking winit v0.24.0 [INFO] [stderr] Checking glutin v0.26.0 [INFO] [stderr] Checking kiss3d v0.34.0 [INFO] [stderr] Checking labyrinth v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `set_wall` is never used [INFO] [stdout] --> src/lab.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl LabTile { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 14 | pub fn set_wall(&mut self, direction: usize, value: bool) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `clear_terminal` is never used [INFO] [stdout] --> src/lab.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn clear_terminal() { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `find_shortest_path` is never used [INFO] [stdout] --> src/lab.rs:182:8 [INFO] [stdout] | [INFO] [stdout] 182 | pub fn find_shortest_path(lab: &Lab, entrance: usize, exit: usize) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_labyrinth_with_path` is never used [INFO] [stdout] --> src/lab.rs:248:8 [INFO] [stdout] | [INFO] [stdout] 248 | pub fn print_labyrinth_with_path(lab: &Lab, visited: &HashSet, entrance: usize, exit: usize, current_cell: Option<(usize, u8)>, sh... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `set_wall` is never used [INFO] [stdout] --> src/lab.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl LabTile { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 14 | pub fn set_wall(&mut self, direction: usize, value: bool) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `clear_terminal` is never used [INFO] [stdout] --> src/lab.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn clear_terminal() { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `find_shortest_path` is never used [INFO] [stdout] --> src/lab.rs:182:8 [INFO] [stdout] | [INFO] [stdout] 182 | pub fn find_shortest_path(lab: &Lab, entrance: usize, exit: usize) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_labyrinth_with_path` is never used [INFO] [stdout] --> src/lab.rs:248:8 [INFO] [stdout] | [INFO] [stdout] 248 | pub fn print_labyrinth_with_path(lab: &Lab, visited: &HashSet, entrance: usize, exit: usize, current_cell: Option<(usize, u8)>, sh... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 09s [INFO] running `Command { std: "docker" "inspect" "6ab2170d661ea796fe91bc291a90ccaf655ad1bbd2aeab34008e8119225dd4fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ab2170d661ea796fe91bc291a90ccaf655ad1bbd2aeab34008e8119225dd4fd", kill_on_drop: false }` [INFO] [stdout] 6ab2170d661ea796fe91bc291a90ccaf655ad1bbd2aeab34008e8119225dd4fd