[INFO] cloning repository https://github.com/transkatgirl/basicsynth
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/transkatgirl/basicsynth" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftranskatgirl%2Fbasicsynth", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftranskatgirl%2Fbasicsynth'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1b9f41af83cb1bac819c6e4d2e15b835d6768b52
[INFO] checking transkatgirl/basicsynth against try#66388cc165a6c4ac98c074dc9f0281ff23528c55 for pr-150727
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftranskatgirl%2Fbasicsynth" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-1-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/transkatgirl/basicsynth
[INFO] finished tweaking git repo https://github.com/transkatgirl/basicsynth
[INFO] tweaked toml for git repo https://github.com/transkatgirl/basicsynth written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/transkatgirl/basicsynth on toolchain 66388cc165a6c4ac98c074dc9f0281ff23528c55
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/transkatgirl/basicsynth 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" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 34a173a44d1833c77ca1db8ed0bcac83a90ea8f6e3db0149f9edfb35c183f711
[INFO] running `Command { std: "docker" "start" "-a" "34a173a44d1833c77ca1db8ed0bcac83a90ea8f6e3db0149f9edfb35c183f711", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34a173a44d1833c77ca1db8ed0bcac83a90ea8f6e3db0149f9edfb35c183f711", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34a173a44d1833c77ca1db8ed0bcac83a90ea8f6e3db0149f9edfb35c183f711", kill_on_drop: false }`
[INFO] [stdout] 34a173a44d1833c77ca1db8ed0bcac83a90ea8f6e3db0149f9edfb35c183f711
[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=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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d39571a39b3cbabf60bafd61964408ba8f6acfefabcff0e48fcff82d44b76874
[INFO] running `Command { std: "docker" "start" "-a" "d39571a39b3cbabf60bafd61964408ba8f6acfefabcff0e48fcff82d44b76874", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking itoa v1.0.15
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]     Checking xcursor v0.3.10
[INFO] [stderr]     Checking as-raw-xcb-connection v1.0.1
[INFO] [stderr]     Checking x11rb-protocol v0.13.2
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling x11 v2.21.0
[INFO] [stderr]     Checking ttf-parser v0.25.1
[INFO] [stderr]     Checking ryu v1.0.20
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling jack-sys v0.5.1
[INFO] [stderr]     Checking ab_glyph_rasterizer v0.1.10
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]     Checking keyboard-types v0.6.2
[INFO] [stderr]     Checking epaint_default_fonts v0.33.0
[INFO] [stderr]     Checking anstyle-parse v0.2.7
[INFO] [stderr]     Checking colorchoice v1.0.4
[INFO] [stderr]     Checking nohash-hasher v0.2.0
[INFO] [stderr]     Checking anstyle-query v1.1.4
[INFO] [stderr]     Checking anstyle v1.0.13
[INFO] [stderr]     Checking profiling v1.0.17
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.2
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]     Checking raw-window-handle v0.5.2
[INFO] [stderr]    Compiling time-macros v0.2.24
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking is-docker v0.2.0
[INFO] [stderr]     Checking libloading v0.7.4
[INFO] [stderr]     Checking num-conv v0.1.0
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]     Checking time-core v0.1.6
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling jack v0.11.4
[INFO] [stderr]    Compiling cpal v0.15.3
[INFO] [stderr]     Checking gimli v0.32.3
[INFO] [stderr]     Checking clap_lex v0.7.6
[INFO] [stderr]     Checking adler2 v2.0.1
[INFO] [stderr]     Checking deranged v0.5.5
[INFO] [stderr]     Checking unicode-segmentation v1.12.0
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking is-wsl v0.4.0
[INFO] [stderr]     Checking crossbeam-queue v0.3.12
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking dasp_sample v0.11.0
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking nix v0.22.3
[INFO] [stderr]     Checking nix v0.24.3
[INFO] [stderr]     Checking alsa v0.9.1
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking cache-padded v1.3.0
[INFO] [stderr]     Checking glow v0.16.0
[INFO] [stderr]     Checking alsa v0.7.1
[INFO] [stderr]     Checking pathdiff v0.2.3
[INFO] [stderr]     Checking rustc-demangle v0.1.26
[INFO] [stderr]     Checking open v5.3.2
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]     Checking rtrb v0.2.3
[INFO] [stderr]     Checking crossbeam v0.8.4
[INFO] [stderr]     Checking midi-consts v0.1.0
[INFO] [stderr]     Checking atomic_float v0.1.0
[INFO] [stderr]     Checking hashbrown v0.16.0
[INFO] [stderr]     Checking atomic_refcell v0.1.13
[INFO] [stderr]     Checking clap-sys v0.5.0 (https://github.com/micahrj/clap-sys.git?rev=25d7f53fdb6363ad63fbd80049cb7a42a97ac156#25d7f53f)
[INFO] [stderr]     Checking anymap3 v1.0.1
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]     Checking widestring v1.2.1
[INFO] [stderr]    Compiling camino v1.2.1
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/66388cc165a6c4ac98c074dc9f0281ff23528c55/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.108/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=85fe2eb79ad60792 -C extra-filename=-c6dad9eb99d43c98 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-3477a897e88a06ae.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-4c2023605eb12d57.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-21aeb60f8cf32518.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "d39571a39b3cbabf60bafd61964408ba8f6acfefabcff0e48fcff82d44b76874", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d39571a39b3cbabf60bafd61964408ba8f6acfefabcff0e48fcff82d44b76874", kill_on_drop: false }`
[INFO] [stdout] d39571a39b3cbabf60bafd61964408ba8f6acfefabcff0e48fcff82d44b76874