[INFO] cloning repository https://github.com/garyyaoo/rust-blackhole
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/garyyaoo/rust-blackhole" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgaryyaoo%2Frust-blackhole", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgaryyaoo%2Frust-blackhole'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 35c9c52dfc3a19cd84c873c31637faec9e613846
[INFO] checking garyyaoo/rust-blackhole against try#1bdcb63291ccffc030f8223f6f978568dd240e3e for 155501-infallible-never-with-reservation
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgaryyaoo%2Frust-blackhole" "/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/garyyaoo/rust-blackhole
[INFO] finished tweaking git repo https://github.com/garyyaoo/rust-blackhole
[INFO] tweaked toml for git repo https://github.com/garyyaoo/rust-blackhole written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/garyyaoo/rust-blackhole on toolchain 1bdcb63291ccffc030f8223f6f978568dd240e3e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1bdcb63291ccffc030f8223f6f978568dd240e3e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/garyyaoo/rust-blackhole 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" "+1bdcb63291ccffc030f8223f6f978568dd240e3e" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1bdcb63291ccffc030f8223f6f978568dd240e3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 463ffc4cb0078f6b7c75d0fb56e05db1d0863a008b95747b915b016c095d23a4
[INFO] running `Command { std: "docker" "start" "-a" "463ffc4cb0078f6b7c75d0fb56e05db1d0863a008b95747b915b016c095d23a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "463ffc4cb0078f6b7c75d0fb56e05db1d0863a008b95747b915b016c095d23a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "463ffc4cb0078f6b7c75d0fb56e05db1d0863a008b95747b915b016c095d23a4", kill_on_drop: false }`
[INFO] [stdout] 463ffc4cb0078f6b7c75d0fb56e05db1d0863a008b95747b915b016c095d23a4
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1bdcb63291ccffc030f8223f6f978568dd240e3e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83c8958f5583e73d95490cfe4e63dba80897edd69eb9c14cfeeb525fb2f7f5bc
[INFO] running `Command { std: "docker" "start" "-a" "83c8958f5583e73d95490cfe4e63dba80897edd69eb9c14cfeeb525fb2f7f5bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking bitflags v2.11.0
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling find-msvc-tools v0.1.9
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]     Checking libloading v0.8.9
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling cc v1.2.56
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]     Checking dlib v0.5.2
[INFO] [stderr]    Compiling toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]     Checking parking v2.2.1
[INFO] [stderr]     Checking futures-core v0.3.32
[INFO] [stderr]     Checking downcast-rs v1.2.1
[INFO] [stderr]    Compiling wayland-client v0.31.12
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]    Compiling wayland-sys v0.31.8
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]     Checking futures-io v0.3.32
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling endi v1.1.1
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]    Compiling async-io v2.6.0
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking syn v2.0.116
[INFO] [stderr]     Checking async-task v4.7.1
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]    Compiling xml-rs v0.8.28
[INFO] [stderr]     Checking piper v0.2.4
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking ttf-parser v0.25.1
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]     Checking async-lock v3.4.2
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling zerocopy v0.8.39
[INFO] [stderr]     Checking blocking v1.6.2
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]     Checking async-executor v1.14.0
[INFO] [stderr]     Checking async-broadcast v0.7.2
[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/1bdcb63291ccffc030f8223f6f978568dd240e3e/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.116/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --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"' --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=42e72ecc4f95295e -C extra-filename=-bc239b5d2a423099 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-50bc67acf611cd5f.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-51c7e91a2ace2063.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-0d9344177f4a2dba.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" "83c8958f5583e73d95490cfe4e63dba80897edd69eb9c14cfeeb525fb2f7f5bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83c8958f5583e73d95490cfe4e63dba80897edd69eb9c14cfeeb525fb2f7f5bc", kill_on_drop: false }`
[INFO] [stdout] 83c8958f5583e73d95490cfe4e63dba80897edd69eb9c14cfeeb525fb2f7f5bc