[INFO] cloning repository https://github.com/jakswa/aoc_2023_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jakswa/aoc_2023_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjakswa%2Faoc_2023_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjakswa%2Faoc_2023_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f2c219387bdb98971cc6cf13c06dcd4c9f8b2c13
[INFO] testing jakswa/aoc_2023_rust against 1.75.0 for beta-1.76-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjakswa%2Faoc_2023_rust" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jakswa/aoc_2023_rust on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jakswa/aoc_2023_rust
[INFO] finished tweaking git repo https://github.com/jakswa/aoc_2023_rust
[INFO] tweaked toml for git repo https://github.com/jakswa/aoc_2023_rust written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/jakswa/aoc_2023_rust 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 97f4324d80d6684405bc13503164e89296dd383c0721552821d7016c69f87157
[INFO] running `Command { std: "docker" "start" "-a" "97f4324d80d6684405bc13503164e89296dd383c0721552821d7016c69f87157", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97f4324d80d6684405bc13503164e89296dd383c0721552821d7016c69f87157", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97f4324d80d6684405bc13503164e89296dd383c0721552821d7016c69f87157", kill_on_drop: false }`
[INFO] [stdout] 97f4324d80d6684405bc13503164e89296dd383c0721552821d7016c69f87157
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4755f58544f91c86195ba0b406dea039655423fcc041102124800a0b61eab7c7
[INFO] running `Command { std: "docker" "start" "-a" "4755f58544f91c86195ba0b406dea039655423fcc041102124800a0b61eab7c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling untrusted v0.9.0
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling unicode-bidi v0.3.13
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling rustls v0.21.9
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling percent-encoding v2.3.1
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling base64 v0.21.5
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling webpki-roots v0.25.3
[INFO] [stderr]    Compiling tinyvec v1.6.0
[INFO] [stderr]    Compiling miniz_oxide v0.7.1
[INFO] [stderr]    Compiling form_urlencoded v1.2.1
[INFO] [stderr]    Compiling flate2 v1.0.28
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling getrandom v0.2.11
[INFO] [stderr]    Compiling unicode-normalization v0.1.22
[INFO] [stderr]    Compiling idna v0.5.0
[INFO] [stderr]    Compiling ring v0.17.6
[INFO] [stderr]    Compiling url v2.5.0
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling rustls-webpki v0.101.7
[INFO] [stderr]    Compiling sct v0.7.1
[INFO] [stderr]    Compiling ureq v2.9.1
[INFO] [stderr]    Compiling aoc_2023_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/day_8.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let mut currs = map
[INFO] [stdout]    |         ----^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type
[INFO] [stdout]   --> src/bin/day_8.rs:44:33
[INFO] [stdout]    |
[INFO] [stdout] 44 |             let mut curr = scurr.clone();
[INFO] [stdout]    |                                 ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustc5SS49A/symbols.o" "/opt/rustwide/target/debug/deps/day_3-0137b54b8542b16f.day_3.ea5e7b145c2ef169-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/day_3-0137b54b8542b16f.day_3.ea5e7b145c2ef169-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/day_3-0137b54b8542b16f.p1uspx6fc8hddie.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/ring-aad17a61ef11b776/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libregex-43bdbc33a6384815.rlib" "/opt/rustwide/target/debug/deps/libregex_automata-35f9be2f753ec7d5.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-1143312c78fc67c2.rlib" "/opt/rustwide/target/debug/deps/libmemchr-8adfc22b612d6f7a.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-e4dd3c3a3cb10e1d.rlib" "/opt/rustwide/target/debug/deps/libaoc_2023_rust-0700e587954b392f.rlib" "/opt/rustwide/target/debug/deps/libureq-1f175cce5e6bcc23.rlib" "/opt/rustwide/target/debug/deps/libwebpki_roots-73bb8767336806c8.rlib" "/opt/rustwide/target/debug/deps/librustls-6c157a9ea0cbbc74.rlib" "/opt/rustwide/target/debug/deps/libsct-43c316b3b1555695.rlib" "/opt/rustwide/target/debug/deps/libwebpki-4ced70fbf0c8c67e.rlib" "/opt/rustwide/target/debug/deps/libring-f78334f963008823.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-52a331c997d48ce6.rlib" "/opt/rustwide/target/debug/deps/liblibc-df0ef3a99c11642b.rlib" "/opt/rustwide/target/debug/deps/libspin-1881e9d9c2fdf875.rlib" "/opt/rustwide/target/debug/deps/libuntrusted-66bbe55c9f09dd46.rlib" "/opt/rustwide/target/debug/deps/libonce_cell-865e1c5018a0303a.rlib" "/opt/rustwide/target/debug/deps/libflate2-1347a47922d98cc4.rlib" "/opt/rustwide/target/debug/deps/libminiz_oxide-f272f5814aa49507.rlib" "/opt/rustwide/target/debug/deps/libadler-c8f2240c56a0abca.rlib" "/opt/rustwide/target/debug/deps/libcrc32fast-664446237529ebff.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-61dc7a6799e72b18.rlib" "/opt/rustwide/target/debug/deps/libbase64-c757f6e1d18850a5.rlib" "/opt/rustwide/target/debug/deps/liblog-4f472032e8cdd371.rlib" "/opt/rustwide/target/debug/deps/liburl-3c56fd02ca53db7c.rlib" "/opt/rustwide/target/debug/deps/libidna-64dfc2e2943615ce.rlib" "/opt/rustwide/target/debug/deps/libunicode_normalization-e04a0b39935fba30.rlib" "/opt/rustwide/target/debug/deps/libtinyvec-cf6c9f6b792a5507.rlib" "/opt/rustwide/target/debug/deps/libtinyvec_macros-b1cb7f53f58c9f87.rlib" "/opt/rustwide/target/debug/deps/libunicode_bidi-020370784786e57d.rlib" "/opt/rustwide/target/debug/deps/libform_urlencoded-ef5eb70334031c86.rlib" "/opt/rustwide/target/debug/deps/libpercent_encoding-fe0d57427b4d92e0.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-90f6ddbf82de36ec.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-480c41e9d4e1f677.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-db744c0ca03eed1d.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-8ba652dc7d4b285a.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d5f4520a9ebc0d58.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-4ad84de58f0cb463.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-0d10aae2e0f38735.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-0c17cff739e6745b.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-b29e17139dde1aa8.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-1f975299829cc7bd.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-86bae3bc3079f89b.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-321b82c30dffdf5f.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-3dd8a6810a0bdfef.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-eb39a61c0c879984.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-aa769569f91c3548.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-510a192a50a983ed.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-0577018320f99037.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-193cf992125ccd4c.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-8e138eaf26ebb4a8.rlib" "-Wl,-Bdynamic" "-lc" "-lm" "-lrt" "-lpthread" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/day_3-0137b54b8542b16f" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: collect2: fatal error: ld terminated with signal 9 [Killed]
[INFO] [stdout]           compilation terminated.
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aoc_2023_rust` (bin "day_3") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4755f58544f91c86195ba0b406dea039655423fcc041102124800a0b61eab7c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4755f58544f91c86195ba0b406dea039655423fcc041102124800a0b61eab7c7", kill_on_drop: false }`
[INFO] [stdout] 4755f58544f91c86195ba0b406dea039655423fcc041102124800a0b61eab7c7
