[INFO] cloning repository https://github.com/hagbard/aoc2024 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hagbard/aoc2024" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhagbard%2Faoc2024", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhagbard%2Faoc2024'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f029ca712bf7e1d23f98c558bbde02f9bdce4271 [INFO] testing hagbard/aoc2024 against try#a7ce54db9b096bd1098d07c645b489195a667c9f for pr-137940 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhagbard%2Faoc2024" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hagbard/aoc2024 on toolchain a7ce54db9b096bd1098d07c645b489195a667c9f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hagbard/aoc2024 [INFO] finished tweaking git repo https://github.com/hagbard/aoc2024 [INFO] tweaked toml for git repo https://github.com/hagbard/aoc2024 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/hagbard/aoc2024 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" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 67fc97d1148a290fbbf226f29c12772019bfd057c10fa5bd01ce94b683c34ee9 [INFO] running `Command { std: "docker" "start" "-a" "67fc97d1148a290fbbf226f29c12772019bfd057c10fa5bd01ce94b683c34ee9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "67fc97d1148a290fbbf226f29c12772019bfd057c10fa5bd01ce94b683c34ee9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67fc97d1148a290fbbf226f29c12772019bfd057c10fa5bd01ce94b683c34ee9", kill_on_drop: false }` [INFO] [stdout] 67fc97d1148a290fbbf226f29c12772019bfd057c10fa5bd01ce94b683c34ee9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e603c8bab8bc4f33bf21d415593cfacb8480b40dc0c62544b3c705caa1054d58 [INFO] running `Command { std: "docker" "start" "-a" "e603c8bab8bc4f33bf21d415593cfacb8480b40dc0c62544b3c705caa1054d58", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling rustversion v1.0.18 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling once_cell v1.20.2 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling strum v0.26.3 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling matrixmultiply v0.3.9 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.90 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling ndarray v0.16.1 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling lazy-regex-proc_macros v3.3.0 [INFO] [stderr] Compiling strum_macros v0.26.4 [INFO] [stderr] Compiling lazy-regex v3.3.0 [INFO] [stderr] Compiling aoc2024 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/grid.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `iter` and `indexed_walk` are never used [INFO] [stdout] --> src/grid.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 15 | impl Grid { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 24 | pub fn iter(&self) -> GridIter { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | pub fn indexed_walk(&self, start: Option, d: Dir) -> IndexedGridIter { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `cardinals` is never used [INFO] [stdout] --> src/point.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 18 | impl Dir { [INFO] [stdout] | -------- associated function in this implementation [INFO] [stdout] 19 | pub fn cardinals() -> IntoIter { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.61s [INFO] running `Command { std: "docker" "inspect" "e603c8bab8bc4f33bf21d415593cfacb8480b40dc0c62544b3c705caa1054d58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e603c8bab8bc4f33bf21d415593cfacb8480b40dc0c62544b3c705caa1054d58", kill_on_drop: false }` [INFO] [stdout] e603c8bab8bc4f33bf21d415593cfacb8480b40dc0c62544b3c705caa1054d58 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4352d7b7a9e379a79b1a6b636d7cad77852da1c8e6d14d05b866e4f1614e4548 [INFO] running `Command { std: "docker" "start" "-a" "4352d7b7a9e379a79b1a6b636d7cad77852da1c8e6d14d05b866e4f1614e4548", kill_on_drop: false }` [INFO] [stderr] Compiling aoc2024 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/grid.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `iter` and `indexed_walk` are never used [INFO] [stdout] --> src/grid.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 15 | impl Grid { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 24 | pub fn iter(&self) -> GridIter { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | pub fn indexed_walk(&self, start: Option, d: Dir) -> IndexedGridIter { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `cardinals` is never used [INFO] [stdout] --> src/point.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 18 | impl Dir { [INFO] [stdout] | -------- associated function in this implementation [INFO] [stdout] 19 | pub fn cardinals() -> IntoIter { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/tmp/rustcXzwn8F/symbols.o" "<3 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libtest-*,libgetopts-*,libunicode_width-*,librustc_std_workspace_std-*}.rlib" "/opt/rustwide/target/debug/deps/{libndarray-417c8cdeb0efdfa8.rlib,libmatrixmultiply-3831b2fc29760149.rlib,libnum_complex-8b16348cdf1c95cc.rlib,libnum_integer-7d2925b5d307390c.rlib,libnum_traits-9c08140b505fd33f.rlib,librawpointer-a726d041f28ef5ec.rlib,libstrum-cd0529b9bac5883b.rlib,liblazy_regex-ecfbabc0945e054a.rlib,libregex-ed00a127b8e728c6.rlib,libregex_automata-33e717a2ce96fbe4.rlib,libaho_corasick-50150a17a2667fa6.rlib,libmemchr-4f0714dc45d95749.rlib,libregex_syntax-13fc688ae7f36982.rlib,libonce_cell-debe7c411cf97340.rlib,libitertools-81524015b6b5198d.rlib,libeither-38d43fea6173fdf6.rlib}.rlib" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,libcfg_if-*,liblibc-*,liballoc-*,librustc_std_workspace_core-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcXzwn8F/raw-dylibs" "-B/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,-znostart-stop-gc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/aoc2024-f081850cb8063009" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: collect2: fatal error: ld terminated with signal 7 [Bus error], core dumped [INFO] [stdout] compilation terminated. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `aoc2024` (bin "aoc2024" test) due to 1 previous error; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "4352d7b7a9e379a79b1a6b636d7cad77852da1c8e6d14d05b866e4f1614e4548", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4352d7b7a9e379a79b1a6b636d7cad77852da1c8e6d14d05b866e4f1614e4548", kill_on_drop: false }` [INFO] [stdout] 4352d7b7a9e379a79b1a6b636d7cad77852da1c8e6d14d05b866e4f1614e4548