[INFO] cloning repository https://github.com/mtizim/genetic_rust_cutting [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mtizim/genetic_rust_cutting" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmtizim%2Fgenetic_rust_cutting", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmtizim%2Fgenetic_rust_cutting'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c091f146d035c5fc6f16941ab6df6eba463abf9a [INFO] testing mtizim/genetic_rust_cutting 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%2Fmtizim%2Fgenetic_rust_cutting" "/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/mtizim/genetic_rust_cutting [INFO] finished tweaking git repo https://github.com/mtizim/genetic_rust_cutting [INFO] tweaked toml for git repo https://github.com/mtizim/genetic_rust_cutting written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/mtizim/genetic_rust_cutting 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/mtizim/genetic_rust_cutting 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] 6da1428dfeb257910ad320abc1ade136ceb8b3b63600f50175730c023d210519 [INFO] running `Command { std: "docker" "start" "-a" "6da1428dfeb257910ad320abc1ade136ceb8b3b63600f50175730c023d210519", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6da1428dfeb257910ad320abc1ade136ceb8b3b63600f50175730c023d210519", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6da1428dfeb257910ad320abc1ade136ceb8b3b63600f50175730c023d210519", kill_on_drop: false }` [INFO] [stdout] 6da1428dfeb257910ad320abc1ade136ceb8b3b63600f50175730c023d210519 [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] ecefab27680ea167e385a31937451bb69991a7e4689fe46485afc01b746fe7d9 [INFO] running `Command { std: "docker" "start" "-a" "ecefab27680ea167e385a31937451bb69991a7e4689fe46485afc01b746fe7d9", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling libm v0.2.2 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling ryu v1.0.10 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling crossbeam-channel v0.5.4 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling rand_distr v0.4.3 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling geneticr v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `area` and `avgvalue` are never read [INFO] [stdout] --> src/basic_structs.rs:90:9 [INFO] [stdout] | [INFO] [stdout] 88 | pub struct Rect { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 89 | pub center: Pos, [INFO] [stdout] 90 | pub area: f32, [INFO] [stdout] | ^^^^ [INFO] [stdout] 91 | pub value: f32, [INFO] [stdout] 92 | pub avgvalue: f32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Rect` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `avgvalue` and `pick_proba` are never read [INFO] [stdout] --> src/basic_structs.rs:174:9 [INFO] [stdout] | [INFO] [stdout] 170 | pub struct ViableRect { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 174 | pub avgvalue: f32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 175 | pub pick_proba: f32, [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/rustcFFgYnD/symbols.o" "<10 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/{libcsv-20a8eb05c4c0e872.rlib,libryu-9675aeb4e0982d6b.rlib,libitoa-7c9a83f6047c872a.rlib,libcsv_core-73b52fcff2108016.rlib,libbstr-62bc96a1b73e938a.rlib,libregex_automata-2f772042de7a2dcd.rlib,libmemchr-b6b881c91ed2f84b.rlib,libserde-a9ae53c1c99ed786.rlib,librand_distr-df8f2154d10eb136.rlib,libnum_traits-529dcf3c01409fbb.rlib,liblibm-c49d16c366756432.rlib,librayon-ed416c84862f1e03.rlib,librayon_core-07f21fd97907a75b.rlib,libnum_cpus-9d308afd159ac3a9.rlib,libcrossbeam_deque-4c264998e8f1794b.rlib,libcrossbeam_epoch-4521d39ebcdbc1ca.rlib,libmemoffset-9acda8b838fa5d0e.rlib,libscopeguard-73056285f12cb829.rlib,libcrossbeam_channel-a67caa97514c2e39.rlib,libcrossbeam_utils-59eae32eb976dadb.rlib,liblazy_static-4b136fc9bfbd2c4b.rlib,libeither-e8a0ef7222037a64.rlib,librand-3c862eb2a6d7dda1.rlib,librand_chacha-e6e6171a6f871988.rlib,libppv_lite86-a9f3c9ee76597f1e.rlib,librand_core-8fe97031ebf95a8d.rlib,libgetrandom-21f7f0a18fb310ca.rlib,liblibc-46cbd4892249b89e.rlib,libcfg_if-66d55f6b302e88c8.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/rustcFFgYnD/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/geneticr-7baa23a4016d51b6" "-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-21f7f0a18fb310ca.rlib(getrandom-21f7f0a18fb310ca.getrandom.191978e39c2c1aea-cgu.0.rcgu.o): in function `getrandom::util_libc::open_readonly': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/getrandom-0.2.6/src/util_libc.rs:117:(.text._ZN9getrandom9util_libc13open_readonly17h3569fecf4e35da07E+0xbc): 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 `geneticr` (bin "geneticr") due to 1 previous error; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "ecefab27680ea167e385a31937451bb69991a7e4689fe46485afc01b746fe7d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ecefab27680ea167e385a31937451bb69991a7e4689fe46485afc01b746fe7d9", kill_on_drop: false }` [INFO] [stdout] ecefab27680ea167e385a31937451bb69991a7e4689fe46485afc01b746fe7d9