[INFO] cloning repository https://github.com/jimmiebfulton/game-of-life [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jimmiebfulton/game-of-life" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjimmiebfulton%2Fgame-of-life", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjimmiebfulton%2Fgame-of-life'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4f7c3a1f86680a9ca4e1fd4e12ce5a9cff482a61 [INFO] testing jimmiebfulton/game-of-life 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%2Fjimmiebfulton%2Fgame-of-life" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/jimmiebfulton/game-of-life [INFO] finished tweaking git repo https://github.com/jimmiebfulton/game-of-life [INFO] tweaked toml for git repo https://github.com/jimmiebfulton/game-of-life written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/jimmiebfulton/game-of-life 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/jimmiebfulton/game-of-life 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 26f6e42f02dab9080ae8c5006d2ff0cc73d3f2620d75dfd9d0f8cdb1daf4037b [INFO] running `Command { std: "docker" "start" "-a" "26f6e42f02dab9080ae8c5006d2ff0cc73d3f2620d75dfd9d0f8cdb1daf4037b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "26f6e42f02dab9080ae8c5006d2ff0cc73d3f2620d75dfd9d0f8cdb1daf4037b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26f6e42f02dab9080ae8c5006d2ff0cc73d3f2620d75dfd9d0f8cdb1daf4037b", kill_on_drop: false }` [INFO] [stdout] 26f6e42f02dab9080ae8c5006d2ff0cc73d3f2620d75dfd9d0f8cdb1daf4037b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 828291a6da60be67add8072364d78d3252f3084300aa2b9d1c2f1bb3d17fbc88 [INFO] running `Command { std: "docker" "start" "-a" "828291a6da60be67add8072364d78d3252f3084300aa2b9d1c2f1bb3d17fbc88", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling signal-hook v0.3.10 [INFO] [stderr] Compiling bytemuck v1.7.2 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling smallvec v1.7.0 [INFO] [stderr] Compiling typenum v1.14.0 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling paste v1.0.6 [INFO] [stderr] Compiling ppv-lite86 v0.2.15 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling lock_api v0.4.5 [INFO] [stderr] Compiling matrixmultiply v0.3.2 [INFO] [stderr] Compiling safe_arch v0.6.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling wide v0.7.1 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling mio v0.7.14 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling signal-hook-mio v0.2.1 [INFO] [stderr] Compiling approx v0.5.0 [INFO] [stderr] Compiling num-complex v0.4.0 [INFO] [stderr] Compiling crossterm v0.22.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling simba v0.6.0 [INFO] [stderr] Compiling nalgebra-macros v0.1.0 [INFO] [stderr] Compiling nalgebra v0.29.0 [INFO] [stderr] Compiling game-of-life v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Error` [INFO] [stdout] --> src/main.rs:3:30 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{stdout, Write, Error}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Color`, `ResetColor`, `SetBackgroundColor`, and `SetForegroundColor` [INFO] [stdout] --> src/main.rs:9:19 [INFO] [stdout] | [INFO] [stdout] 9 | style::{self, Color, Stylize, ResetColor, SetBackgroundColor, SetForegroundColor}, [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `GameMatrix` [INFO] [stdout] --> src/main.rs:14:33 [INFO] [stdout] | [INFO] [stdout] 14 | use crate::engine::{GameOfLife, GameMatrix, CellState}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::prelude` [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use rand::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `previous_mut` and `kill_em_all` are never used [INFO] [stdout] --> src/engine.rs:39:12 [INFO] [stdout] | [INFO] [stdout] 19 | impl GameOfLife { [INFO] [stdout] | --------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 39 | pub fn previous_mut(&mut self) -> &mut GameMatrix { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 61 | pub fn kill_em_all(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_internal` and `kill_em_all` are never used [INFO] [stdout] --> src/engine.rs:103:12 [INFO] [stdout] | [INFO] [stdout] 67 | impl GameMatrix { [INFO] [stdout] | --------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 103 | pub fn get_internal(&self) -> &DMatrix { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 112 | pub fn kill_em_all(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_alive_neighbor_count` is never used [INFO] [stdout] --> src/engine.rs:119:4 [INFO] [stdout] | [INFO] [stdout] 119 | fn get_alive_neighbor_count(matrix: &GameMatrix, cell: Cell) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:58:13 [INFO] [stdout] | [INFO] [stdout] 58 | render(&mut game, &mut stdout()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 58 | let _ = render(&mut game, &mut stdout()); [INFO] [stdout] | +++++++ [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/rustcKoT4Vy/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/{librand-1a77bbb010a6b042.rlib,librand_chacha-b7fa5fab56c76965.rlib,libppv_lite86-7955ccdf208dacd3.rlib,librand_core-d0e6d309e8703ab1.rlib,libgetrandom-50c01ecde292ec1f.rlib,libcrossterm-a8adffb4d4ea509b.rlib,libsignal_hook_mio-0bbd1490322fe843.rlib,libsignal_hook-b9197b5eed9884d9.rlib,libsignal_hook_registry-d153d936c5b49188.rlib,libmio-94381db0e9872642.rlib,liblog-2fa663e3959e676f.rlib,libparking_lot-e6429ad3305057ca.rlib,libparking_lot_core-3000917103c16988.rlib,liblibc-b29b9b4eaa999549.rlib,libsmallvec-58335197664382aa.rlib,liblock_api-c3c95a699de46305.rlib,libscopeguard-73056285f12cb829.rlib,libinstant-e23fa3fb52ce1101.rlib,libcfg_if-66d55f6b302e88c8.rlib,libbitflags-e274cd04b58a060d.rlib,libnalgebra-72d8f9a806965815.rlib,libmatrixmultiply-a8799a33003ac8ac.rlib,librawpointer-ee8696fe85e6dce4.rlib,libnum_rational-fd8f64be088d13ef.rlib,libnum_integer-1d253faff291946d.rlib,libtypenum-c30adc9f15bf22b3.rlib,libsimba-25be9d0f149f6153.rlib,libwide-aa8c770c738ee7f6.rlib,libsafe_arch-f0dc88043da828d7.rlib,libbytemuck-6bb6e683312d71e6.rlib,libnum_complex-74d99c26428ae057.rlib,libapprox-b12f908bbe4b8300.rlib,libnum_traits-2a443cab9d8272d0.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/rustcKoT4Vy/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/game_of_life-9837590bb602b6ff" "-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-50c01ecde292ec1f.rlib(getrandom-50c01ecde292ec1f.getrandom.f27001ce277ff8b0-cgu.0.rcgu.o): in function `getrandom::util_libc::open_readonly': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/getrandom-0.2.3/src/util_libc.rs:110:(.text._ZN9getrandom9util_libc13open_readonly17haca5e9deb9f66d43E+0xb6): 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 `game-of-life` (bin "game-of-life") due to 1 previous error; 8 warnings emitted [INFO] running `Command { std: "docker" "inspect" "828291a6da60be67add8072364d78d3252f3084300aa2b9d1c2f1bb3d17fbc88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "828291a6da60be67add8072364d78d3252f3084300aa2b9d1c2f1bb3d17fbc88", kill_on_drop: false }` [INFO] [stdout] 828291a6da60be67add8072364d78d3252f3084300aa2b9d1c2f1bb3d17fbc88