[INFO] cloning repository https://github.com/ZackJorquera/rubiks-cube-solver [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ZackJorquera/rubiks-cube-solver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZackJorquera%2Frubiks-cube-solver", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZackJorquera%2Frubiks-cube-solver'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 726e572e613424e7f135f853646392a4cfd522ca [INFO] testing ZackJorquera/rubiks-cube-solver against try#c066bf6804adc55193b71afdff6a56922f4a8689+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_in_2025-retry-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZackJorquera%2Frubiks-cube-solver" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/ZackJorquera/rubiks-cube-solver [INFO] finished tweaking git repo https://github.com/ZackJorquera/rubiks-cube-solver [INFO] tweaked toml for git repo https://github.com/ZackJorquera/rubiks-cube-solver written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ZackJorquera/rubiks-cube-solver on toolchain c066bf6804adc55193b71afdff6a56922f4a8689 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/ZackJorquera/rubiks-cube-solver 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" "+c066bf6804adc55193b71afdff6a56922f4a8689" "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-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 178556e41363263fda188b6c3fc30b7e27b08b1fa7db665b2d590e401818647f [INFO] running `Command { std: "docker" "start" "-a" "178556e41363263fda188b6c3fc30b7e27b08b1fa7db665b2d590e401818647f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "178556e41363263fda188b6c3fc30b7e27b08b1fa7db665b2d590e401818647f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "178556e41363263fda188b6c3fc30b7e27b08b1fa7db665b2d590e401818647f", kill_on_drop: false }` [INFO] [stdout] 178556e41363263fda188b6c3fc30b7e27b08b1fa7db665b2d590e401818647f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] fa1654b32342ef08c5a85ba084066d80f17234c3825ff7ef30b50606d9aef673 [INFO] running `Command { std: "docker" "start" "-a" "fa1654b32342ef08c5a85ba084066d80f17234c3825ff7ef30b50606d9aef673", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling libloading v0.6.5 [INFO] [stderr] Compiling smallvec v1.5.0 [INFO] [stderr] Compiling dlib v0.4.2 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling wayland-sys v0.28.2 [INFO] [stderr] Compiling wayland-scanner v0.28.2 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling downcast-rs v1.2.0 [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling ttf-parser v0.6.2 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling ab_glyph_rasterizer v0.1.4 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.35 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling instant v0.1.8 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling xdg v2.2.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling owned_ttf_parser v0.6.0 [INFO] [stderr] Compiling wayland-client v0.28.2 [INFO] [stderr] Compiling wayland-protocols v0.28.2 [INFO] [stderr] Compiling rusttype v0.9.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.9 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling andrew v0.3.1 [INFO] [stderr] Compiling lock_api v0.4.2 [INFO] [stderr] Compiling parking_lot_core v0.8.0 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling glutin_egl_sys v0.1.5 [INFO] [stderr] Compiling glutin_glx_sys v0.1.7 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling winit v0.23.0 [INFO] [stderr] Compiling xcursor v0.3.2 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling mio-extras v2.0.6 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling wayland-commons v0.28.2 [INFO] [stderr] Compiling calloop v0.6.5 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling raw-window-handle v0.3.3 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling adler v0.2.3 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling gimli v0.23.0 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling generic-array v0.13.2 [INFO] [stderr] Compiling matrixmultiply v0.2.4 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling alga v0.9.3 [INFO] [stderr] Compiling wayland-cursor v0.28.2 [INFO] [stderr] Compiling rand_distr v0.2.2 [INFO] [stderr] Compiling wayland-egl v0.28.2 [INFO] [stderr] Compiling glium v0.28.0 [INFO] [stderr] Compiling rustc-demangle v0.1.18 [INFO] [stderr] Compiling object v0.22.0 [INFO] [stderr] Compiling nalgebra v0.19.0 [INFO] [stderr] Compiling takeable-option v0.5.0 [INFO] [stderr] Compiling nix v0.19.0 [INFO] [stderr] Compiling addr2line v0.14.0 [INFO] [stderr] Compiling backtrace v0.3.54 [INFO] [stderr] Compiling statrs v0.13.0 [INFO] [stderr] Compiling smithay-client-toolkit v0.12.0 [INFO] [stderr] Compiling glutin v0.25.1 [INFO] [stderr] Compiling rubiks-cube-solver v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `edge` [INFO] [stdout] --> src/rubiks.rs:1213:45 [INFO] [stdout] | [INFO] [stdout] 1213 | pub fn rotate_middle_edge_to(&mut self, edge: (Color, Color), to: (Face, Face)) [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_edge` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `to` [INFO] [stdout] --> src/rubiks.rs:1213:67 [INFO] [stdout] | [INFO] [stdout] 1213 | pub fn rotate_middle_edge_to(&mut self, edge: (Color, Color), to: (Face, Face)) [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_to` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `face` [INFO] [stdout] --> src/rubiks.rs:1240:38 [INFO] [stdout] | [INFO] [stdout] 1240 | pub fn rotate_face_to(&mut self, face: Color, to: Face) [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_face` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `to` [INFO] [stdout] --> src/rubiks.rs:1240:51 [INFO] [stdout] | [INFO] [stdout] 1240 | pub fn rotate_face_to(&mut self, face: Color, to: Face) [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_to` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `edge_type` [INFO] [stdout] --> src/solver.rs:59:50 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn calc_edge_heuristics_table(&mut self, edge_type: bool) [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_edge_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rubiks_state` [INFO] [stdout] --> src/solver.rs:427:44 [INFO] [stdout] | [INFO] [stdout] 427 | pub fn solve_best_approximation(&self, rubiks_state: &rubiks::RubiksCubeState) -> Result [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rubiks_state` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/rcrt1.o" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/crti.o" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/crtbeginS.o" "/tmp/rustcSzmonf/symbols.o" "<17 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/{libnix-620801f49d67cb0c.rlib,libglium-99030b1ae721306f.rlib,libglutin-9a4b1a2ad5e3f5d4.rlib,libwayland_egl-70f5d3353754af0f.rlib,libosmesa_sys-3aa5da15d6181566.rlib,libshared_library-dea7257c3b618103.rlib,libwinit-eda79c7812ab5934.rlib,libmio_extras-88b4f497cc61369e.rlib,liblazycell-eedb34e0c1f475b4.rlib,libmio-0be4bf77e950b925.rlib,libslab-7c577fd9ceb1ab41.rlib,libiovec-8014fe1ef27ec2da.rlib,libnet2-42c8a6c00a82147a.rlib,libpercent_encoding-3f452dc5e318e927.rlib,libsmithay_client_toolkit-d841e74196dafc60.rlib,libandrew-c60007ff85b16942.rlib,libxml-f868e108e08c2f2d.rlib,libxdg-f7294b9b5e8fc405.rlib,libwalkdir-3efeb4370cd33e40.rlib,libsame_file-ebfa63be59ead6ba.rlib,librusttype-7304e1d527dc06d8.rlib,libab_glyph_rasterizer-9ac758ab9e29ab21.rlib,libowned_ttf_parser-5733f77f04a884f8.rlib,libttf_parser-6494604512d55a58.rlib,libwayland_cursor-58146953bdb8e270.rlib,libxcursor-807e7fe646adbd38.rlib,libnom-c243fb8a7472a1d8.rlib,libmemchr-a9d748bd82229ecd.rlib,libmemmap-21bf3b98d2b6e517.rlib,libbyteorder-549def2b2525ef52.rlib,libwayland_protocols-f0bd3edd6d82160e.rlib,libwayland_client-54ad96f2d23723e9.rlib,libscoped_tls-c773acb8a8b535a4.rlib,libwayland_commons-5d913f6681d5086e.rlib,libonce_cell-942554d6a4b98f73.rlib,libwayland_sys-25976ae9971a5959.rlib,libcalloop-b417529367e686bd.rlib,libnix-f78913033e22f951.rlib,libdlib-f5690f09986c5184.rlib,liblibloading-84b817add4e5873b.rlib}.rlib" "-ldl" "/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/{libraw_window_handle-49b1ba7c85b681ee.rlib,libparking_lot-1b8faf0279104cf9.rlib,libparking_lot_core-233510a67e68f4c2.rlib,liblock_api-96b38419b92836ef.rlib,libscopeguard-73056285f12cb829.rlib,libinstant-d7eab692b32bdbb6.rlib,libbitflags-561a4f1321538a32.rlib,libglutin_glx_sys-92eb3c913ce7fef8.rlib,libx11_dl-6139eeabfcc89f9e.rlib}.rlib" "-ldl" "/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/{libmaybe_uninit-56cae5b1ed8837f0.rlib,libglutin_egl_sys-f11de4931f2377f2.rlib,liblog-e27f9015365cb9c5.rlib,libtakeable_option-89a309ba875c5dd2.rlib,libfnv-81596130b397d5c3.rlib,libsmallvec-5af9f3f24dbe2067.rlib,libbacktrace-e16c66d2dda543ca.rlib,libminiz_oxide-d8e0ad9e6f93586f.rlib,libadler-cfae5593f0297367.rlib,libobject-53bdc755df7cf2b9.rlib,libaddr2line-a141b56da39eb197.rlib,libgimli-369baba8d3b39ebb.rlib,libcfg_if-66d55f6b302e88c8.rlib,librustc_demangle-6f4299bbb43465ee.rlib,libmemoffset-d1f7fdae4314fb01.rlib,liblazy_static-4b136fc9bfbd2c4b.rlib,libstatrs-c45b616dfaed6726.rlib,libnalgebra-670a5d79ab669336.rlib,libalga-b26c318229c20a94.rlib,librand_distr-f5d15bef9d99c075.rlib,libnum_rational-e1d5dd972ae04793.rlib,libnum_integer-fdf1eb7a6a515cf5.rlib,libnum_complex-2eb2622b83b91c0e.rlib,libmatrixmultiply-9744099092c83182.rlib,librawpointer-ee8696fe85e6dce4.rlib,libgeneric_array-9c623f46e4f7e7e0.rlib,libtypenum-0d13c3a14e20be66.rlib,libapprox-e56fb288e0a758c3.rlib,libnum_traits-305b3066b35ce3ce.rlib,liblibm-39c890635b273f4c.rlib,librand-1ecee67086b6280b.rlib,librand_chacha-438d2d24d25ce468.rlib,libppv_lite86-fe4748cb9a4a903e.rlib,librand_core-abe6c0f2e621613a.rlib,libgetrandom-3eec5787f3e8906d.rlib,liblibc-9747b504d1d2fd0e.rlib,libcfg_if-2d17986ae484e939.rlib}.rlib" "/lib/rustlib/x86_64-unknown-linux-musl/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*}.rlib" "-lunwind" "/lib/rustlib/x86_64-unknown-linux-musl/lib/{libcfg_if-*,liblibc-*}.rlib" "-lc" "/lib/rustlib/x86_64-unknown-linux-musl/lib/{librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-L" "/tmp/rustcSzmonf/raw-dylibs" "-Wl,-Bdynamic" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-nostartfiles" "-L" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained" "-L" "/lib/rustlib/x86_64-unknown-linux-musl/lib" "-o" "/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/rubiks_cube_solver-fb7a902f2146e665" "-Wl,--gc-sections" "-static-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/crtendS.o" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/crtn.o" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: /usr/bin/ld: /opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libgetrandom-3eec5787f3e8906d.rlib(getrandom-3eec5787f3e8906d.getrandom.cee1ea5649b6774e-cgu.0.rcgu.o): in function `getrandom::util_libc::open_readonly': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/getrandom-0.1.15/src/util_libc.rs:112:(.text._ZN9getrandom9util_libc13open_readonly17h44d9605d3d0a83d2E+0x79): undefined reference to `open64' [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] = note: some `extern` functions couldn't be found; some native libraries may need to be installed or have their path specified [INFO] [stdout] = note: use the `-l` flag to specify native libraries to link [INFO] [stdout] = note: use the `cargo:rustc-link-lib` directive to specify the native libraries to link with Cargo (see https://doc.rust-lang.org/cargo/reference/build-scripts.html#rustc-link-lib) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rubiks-cube-solver` (bin "rubiks-cube-solver") due to 1 previous error; 6 warnings emitted [INFO] running `Command { std: "docker" "inspect" "fa1654b32342ef08c5a85ba084066d80f17234c3825ff7ef30b50606d9aef673", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa1654b32342ef08c5a85ba084066d80f17234c3825ff7ef30b50606d9aef673", kill_on_drop: false }` [INFO] [stdout] fa1654b32342ef08c5a85ba084066d80f17234c3825ff7ef30b50606d9aef673