[INFO] cloning repository https://github.com/ammongit/chess [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ammongit/chess" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fammongit%2Fchess", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fammongit%2Fchess'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d7dc045bac849a5e0f850873e2f76be6a5c9486a [INFO] testing ammongit/chess 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%2Fammongit%2Fchess" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/ammongit/chess [INFO] finished tweaking git repo https://github.com/ammongit/chess [INFO] tweaked toml for git repo https://github.com/ammongit/chess written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ammongit/chess 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/ammongit/chess 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 914fc37c50feafd120b3407d68e7cb55650dcc331a984dc63b19c254cc533400 [INFO] running `Command { std: "docker" "start" "-a" "914fc37c50feafd120b3407d68e7cb55650dcc331a984dc63b19c254cc533400", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "914fc37c50feafd120b3407d68e7cb55650dcc331a984dc63b19c254cc533400", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "914fc37c50feafd120b3407d68e7cb55650dcc331a984dc63b19c254cc533400", kill_on_drop: false }` [INFO] [stdout] 914fc37c50feafd120b3407d68e7cb55650dcc331a984dc63b19c254cc533400 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 6f385c911d25fac81202e1d9a20365aef7345d032be1b1e26d8ad53a9aa8e2e4 [INFO] running `Command { std: "docker" "start" "-a" "6f385c911d25fac81202e1d9a20365aef7345d032be1b1e26d8ad53a9aa8e2e4", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling libc v0.2.123 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling gimli v0.26.1 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rustc-demangle v0.1.21 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling rustversion v1.0.6 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling object v0.27.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling indexmap v1.8.1 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling os_str_bytes v6.0.0 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap_lex v0.1.1 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling backtrace v0.3.64 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling textwrap v0.15.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling strum v0.24.0 [INFO] [stderr] Compiling clap v3.1.9 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling addr2line v0.17.0 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling strum_macros v0.24.0 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling chess v3.2.0 [INFO] [stderr] Compiling vampirc-uci v0.11.1 [INFO] [stderr] Compiling mallard-chess v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `name` and `description` are never used [INFO] [stdout] --> src/engine/mod.rs:47:8 [INFO] [stdout] | [INFO] [stdout] 42 | pub trait Engine { [INFO] [stdout] | ------ methods in this trait [INFO] [stdout] ... [INFO] [stdout] 47 | fn name(&self) -> &'static str; [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 50 | fn description(&self) -> &'static str; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [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/rustc226LAu/symbols.o" "<10 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/{libvampirc_uci-f01fce9b3e098fa9.rlib,libpest-80731a695d4ad35d.rlib,libucd_trie-13451e140af838e0.rlib,libchrono-7138c99b1ad06f54.rlib,libnum_integer-5d105ea72236b291.rlib,libnum_traits-4a904c121adddc62.rlib,libtime-8296a949143b0c17.rlib,libstrum-c4058012afca98ac.rlib,librand-5a76d31bf903abbb.rlib,librand_chacha-30efb75bfc5a5d82.rlib,libppv_lite86-a9f3c9ee76597f1e.rlib,librand_core-ce344b0ed747184b.rlib,libgetrandom-eccc857b883da93a.rlib,libchess-009da3e5aa325224.rlib,libfailure-b8e5667384ce01f0.rlib,libbacktrace-04424b4563a412e0.rlib,libminiz_oxide-97d146d51054937a.rlib,libadler-b32dea79b2f05ffd.rlib,libobject-d9c1688bb7a9001c.rlib,libmemchr-f3ab1fad45c90713.rlib,libaddr2line-21dd1eb9ccf29247.rlib,libgimli-dc5a67f6e43773de.rlib,libcfg_if-66d55f6b302e88c8.rlib,librustc_demangle-4e14502e0acf1333.rlib,libnodrop-a6fc01b5334131a6.rlib,libarrayvec-535b07a27f919199.rlib,libclap-8caeb2d94b588007.rlib,libstrsim-7a71560e0c2955e4.rlib,libatty-b12b1a9948748f1a.rlib,liblibc-7668fa4ea4510624.rlib,libtermcolor-a537f8c45744a682.rlib,libtextwrap-dd5d0e05f597c38b.rlib,libindexmap-bb991c98d80c432c.rlib,libhashbrown-f6484c11bf24e065.rlib,libclap_lex-39eed4ebdc568237.rlib,libos_str_bytes-d8d5025a15f4ad2c.rlib,libbitflags-e274cd04b58a060d.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/rustc226LAu/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/mallard_chess-2489dd0ae55042f5" "-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-eccc857b883da93a.rlib(getrandom-eccc857b883da93a.getrandom.c91885623c94eac3-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_readonly17h94de8a1e4e557c50E+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 `mallard-chess` (bin "mallard-chess") due to 1 previous error; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "6f385c911d25fac81202e1d9a20365aef7345d032be1b1e26d8ad53a9aa8e2e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f385c911d25fac81202e1d9a20365aef7345d032be1b1e26d8ad53a9aa8e2e4", kill_on_drop: false }` [INFO] [stdout] 6f385c911d25fac81202e1d9a20365aef7345d032be1b1e26d8ad53a9aa8e2e4