[INFO] cloning repository https://github.com/strangerxxxx/kyopro-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/strangerxxxx/kyopro-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstrangerxxxx%2Fkyopro-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstrangerxxxx%2Fkyopro-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0d659a5c9bcf4b6eac0e97132f57c2c72a40c51a
[INFO] testing strangerxxxx/kyopro-rust against try#ed7f3d77595b4831fdf085f2529aa13b5b51ff7d for pr-134530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstrangerxxxx%2Fkyopro-rust" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/strangerxxxx/kyopro-rust on toolchain ed7f3d77595b4831fdf085f2529aa13b5b51ff7d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/strangerxxxx/kyopro-rust
[INFO] finished tweaking git repo https://github.com/strangerxxxx/kyopro-rust
[INFO] tweaked toml for git repo https://github.com/strangerxxxx/kyopro-rust written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/strangerxxxx/kyopro-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" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5e036bef4ab61923f69887a8d3ef2346fdfa70eb320878743fc293183996f94e
[INFO] running `Command { std: "docker" "start" "-a" "5e036bef4ab61923f69887a8d3ef2346fdfa70eb320878743fc293183996f94e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e036bef4ab61923f69887a8d3ef2346fdfa70eb320878743fc293183996f94e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e036bef4ab61923f69887a8d3ef2346fdfa70eb320878743fc293183996f94e", kill_on_drop: false }`
[INFO] [stdout] 5e036bef4ab61923f69887a8d3ef2346fdfa70eb320878743fc293183996f94e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f46711c73c029a0dd3430246d68eb04af3650595ef4eef71552c5ff76275fc5
[INFO] running `Command { std: "docker" "start" "-a" "5f46711c73c029a0dd3430246d68eb04af3650595ef4eef71552c5ff76275fc5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.7
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling regex-syntax v0.7.5
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling anyhow v1.0.87
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]    Compiling target-features v0.1.6
[INFO] [stderr]    Compiling varisat-formula v0.2.2
[INFO] [stderr]    Compiling bytemuck v1.18.0
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling arbitrary v1.3.2
[INFO] [stderr]    Compiling unicode-xid v0.2.5
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling safe_arch v0.7.2
[INFO] [stderr]    Compiling varisat-internal-proof v0.2.2
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling varisat v0.2.2
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling im-rc v15.1.0
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling wide v0.7.28
[INFO] [stderr]    Compiling wyz v0.5.1
[INFO] [stderr]    Compiling stringly_conversions v0.1.1
[INFO] [stderr]    Compiling bitmaps v2.1.0
[INFO] [stderr]    Compiling funty v2.0.0
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling amplify_num v0.4.1
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling leb128 v0.2.5
[INFO] [stderr]    Compiling vec_mut_scan v0.3.0
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling text_io v0.1.12
[INFO] [stderr]    Compiling recur-fn v2.2.0
[INFO] [stderr]    Compiling num-complex v0.4.3
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling integer-sqrt v0.1.5
[INFO] [stderr]    Compiling ordered-float v2.10.1
[INFO] [stderr]    Compiling indexmap v2.0.0
[INFO] [stderr]    Compiling ndarray v0.15.6
[INFO] [stderr]    Compiling petgraph v0.6.3
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling sized-chunks v0.6.5
[INFO] [stderr]    Compiling simba v0.8.1
[INFO] [stderr]    Compiling alga v0.9.3
[INFO] [stderr]    Compiling rand_pcg v0.3.1
[INFO] [stderr]    Compiling regex-automata v0.3.9
[INFO] [stderr]    Compiling rand_hc v0.3.2
[INFO] [stderr]    Compiling ordered-float v3.7.0
[INFO] [stderr]    Compiling counter v0.5.7
[INFO] [stderr]    Compiling itertools-num v0.1.3
[INFO] [stderr]    Compiling permutohedron v0.2.4
[INFO] [stderr]    Compiling omniswap v0.1.0
[INFO] [stderr]    Compiling glidesort v0.1.2
[INFO] [stderr]    Compiling ascii v1.1.0
[INFO] [stderr]    Compiling ac-library-rs v0.1.1
[INFO] [stderr]    Compiling superslice v1.0.0
[INFO] [stderr]    Compiling easy-ext v1.0.1
[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/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/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="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "test", "visit", "visit-mut"))' -C metadata=b08b0e84f6c89954 -C extra-filename=-28b3ae39baa596a5 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-671e2dffb1a4640b.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-be0f156ceb4baca1.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-f2de522ba645d884.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" "5f46711c73c029a0dd3430246d68eb04af3650595ef4eef71552c5ff76275fc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f46711c73c029a0dd3430246d68eb04af3650595ef4eef71552c5ff76275fc5", kill_on_drop: false }`
[INFO] [stdout] 5f46711c73c029a0dd3430246d68eb04af3650595ef4eef71552c5ff76275fc5