[INFO] cloning repository https://github.com/joltedbot/accidental_synth
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/joltedbot/accidental_synth" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoltedbot%2Faccidental_synth", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoltedbot%2Faccidental_synth'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 544bfc25926c12dfa40e306cc7b20d5fe311cecc
[INFO] testing joltedbot/accidental_synth against beta-2025-09-21 for beta-1.91-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoltedbot%2Faccidental_synth" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/joltedbot/accidental_synth
[INFO] finished tweaking git repo https://github.com/joltedbot/accidental_synth
[INFO] tweaked toml for git repo https://github.com/joltedbot/accidental_synth written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/joltedbot/accidental_synth on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/joltedbot/accidental_synth 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8bfb9d991606db2a106fd35fd9f4f65a5b3caa9c730ba93ba50c17ed40f6af27
[INFO] running `Command { std: "docker" "start" "-a" "8bfb9d991606db2a106fd35fd9f4f65a5b3caa9c730ba93ba50c17ed40f6af27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8bfb9d991606db2a106fd35fd9f4f65a5b3caa9c730ba93ba50c17ed40f6af27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bfb9d991606db2a106fd35fd9f4f65a5b3caa9c730ba93ba50c17ed40f6af27", kill_on_drop: false }`
[INFO] [stdout] 8bfb9d991606db2a106fd35fd9f4f65a5b3caa9c730ba93ba50c17ed40f6af27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aea142d610207e9abe0de9749f902fec62fb0a133ac0847c9a511e28673656b0
[INFO] running `Command { std: "docker" "start" "-a" "aea142d610207e9abe0de9749f902fec62fb0a133ac0847c9a511e28673656b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling cpal v0.16.0
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling anstream v0.6.20
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling dasp_sample v0.11.0
[INFO] [stderr]    Compiling core-foundation-sys v0.8.7
[INFO] [stderr]    Compiling jiff v0.2.15
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling alsa v0.9.1
[INFO] [stderr]    Compiling core-foundation v0.10.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling midir v0.10.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling regex v1.11.3
[INFO] [stderr]    Compiling env_filter v0.1.3
[INFO] [stderr]    Compiling env_logger v0.11.8
[INFO] [stderr]    Compiling accidental-synth v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `SampleRate` and `StreamConfig`
[INFO] [stdout]  --> src/audio.rs:3:40
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cpal::{Device, Host, default_host, SampleRate, StreamConfig};
[INFO] [stdout]   |                                        ^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/tmp/rustcmkE4vs/symbols.o" "<17 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libenv_logger-651c6248b67f4294,libanstream-8f4456d15041d318,libanstyle_query-01c9a556ffcdbece,libis_terminal_polyfill-e39671344234c74d,libcolorchoice-8e2615b3451b028d,libanstyle_parse-ffaf4ed59daea8dd,libutf8parse-92d0158219063202,libjiff-e4b6a268071e8305,libenv_filter-2c4d338033bfe0c2,libregex-25737a8c86225560,libregex_automata-57f679b94fa41ce1,libaho_corasick-944b4fe67ae9219f,libmemchr-60b408e76a46f254,libregex_syntax-b18cc0ba6a9f5b4b,libanstyle-2f06797f0de1416c,librand-6c30f84368ab8d43,librand_chacha-7ed8db25acf54fc3,libppv_lite86-e47e6443d109905f,libzerocopy-669dcbe6b59e8934,librand_core-802b487712a3ef15,libgetrandom-25215d6baac9df57,liblog-28ade3d6717210f3,libcore_foundation-f80dcc52a201f9af,libcore_foundation_sys-7c1e72e90c31bdfd,libmidir-04f0f5aeffadb7c3,libthiserror-44061b94529a4764,libcrossbeam_channel-c92d5dc59887942d,libcrossbeam_utils-02f58a81c9899c97,libcpal-3ba8f62b689e8c8f,libdasp_sample-36a8a9956058a9f1,libalsa-362a287e6824d8d9,libcfg_if-ae1e883b62e8dab7,libbitflags-7f84f37ac731566a,libalsa_sys-fc7a3cf2100b4ab4,liblibc-7a54cdb917ea7291,libanyhow-eb07bcfe9a52a357}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lasound" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcmkE4vs/raw-dylibs" "-B<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/accidental_synth-4ced3661fe76b275" "-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: rust-lld: error: undefined symbol: CFRunLoopRun
[INFO] [stdout]           >>> referenced by runloop.rs:57 (src/runloop.rs:57)
[INFO] [stdout]           >>>               core_foundation-f80dcc52a201f9af.core_foundation.839649f7a240f3e5-cgu.0.rcgu.o:(core_foundation::runloop::CFRunLoop::run_current::h1c32d8c6bbb9fae8) in archive /opt/rustwide/target/debug/deps/libcore_foundation-f80dcc52a201f9af.rlib
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `accidental-synth` (bin "accidental-synth") due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "aea142d610207e9abe0de9749f902fec62fb0a133ac0847c9a511e28673656b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aea142d610207e9abe0de9749f902fec62fb0a133ac0847c9a511e28673656b0", kill_on_drop: false }`
[INFO] [stdout] aea142d610207e9abe0de9749f902fec62fb0a133ac0847c9a511e28673656b0
