[INFO] cloning repository https://github.com/dmyTRUEk/vulkano-compute-shader-capacity-overflow [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dmyTRUEk/vulkano-compute-shader-capacity-overflow" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FdmyTRUEk%2Fvulkano-compute-shader-capacity-overflow", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FdmyTRUEk%2Fvulkano-compute-shader-capacity-overflow'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 344861582a605034d0e1abf94b5b5f7255132c09 [INFO] testing dmyTRUEk/vulkano-compute-shader-capacity-overflow against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FdmyTRUEk%2Fvulkano-compute-shader-capacity-overflow" "/workspace/builds/worker-21/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-21/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dmyTRUEk/vulkano-compute-shader-capacity-overflow on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dmyTRUEk/vulkano-compute-shader-capacity-overflow [INFO] finished tweaking git repo https://github.com/dmyTRUEk/vulkano-compute-shader-capacity-overflow [INFO] tweaked toml for git repo https://github.com/dmyTRUEk/vulkano-compute-shader-capacity-overflow written to /workspace/builds/worker-21/source/Cargo.toml [INFO] crate git repo https://github.com/dmyTRUEk/vulkano-compute-shader-capacity-overflow already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded memoffset v0.5.6 [INFO] [stderr] Downloaded libc v0.2.82 [INFO] [stderr] Downloaded crossbeam-deque v0.7.3 [INFO] [stderr] Downloaded crossbeam-channel v0.4.4 [INFO] [stderr] Downloaded vulkano v0.20.0 [INFO] [stderr] Downloaded parking_lot_core v0.8.2 [INFO] [stderr] Downloaded crossbeam-epoch v0.8.2 [INFO] [stderr] Downloaded crossbeam v0.7.3 [INFO] [stderr] Downloaded lock_api v0.4.2 [INFO] [stderr] Downloaded vk-sys v0.5.3 [INFO] [stderr] Downloaded shaderc v0.6.3 [INFO] [stderr] Downloaded vulkano-shaders v0.20.0 [INFO] [stderr] Downloaded half v1.7.1 [INFO] [stderr] Downloaded shaderc-sys v0.6.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e2a322252c210cbd5c0df784825bf3b609119b3d0fe7d7a132c234f71aa84386 [INFO] running `Command { std: "docker" "start" "-a" "e2a322252c210cbd5c0df784825bf3b609119b3d0fe7d7a132c234f71aa84386", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e2a322252c210cbd5c0df784825bf3b609119b3d0fe7d7a132c234f71aa84386", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2a322252c210cbd5c0df784825bf3b609119b3d0fe7d7a132c234f71aa84386", kill_on_drop: false }` [INFO] [stdout] e2a322252c210cbd5c0df784825bf3b609119b3d0fe7d7a132c234f71aa84386 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fd27b112b570b5cbf0211168903ea29a8972f4f803ce508797759cdcb1096aaa [INFO] running `Command { std: "docker" "start" "-a" "fd27b112b570b5cbf0211168903ea29a8972f4f803ce508797759cdcb1096aaa", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling vulkano v0.20.0 [INFO] [stderr] Compiling half v1.7.1 [INFO] [stderr] Compiling vk-sys v0.5.3 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling lock_api v0.4.2 [INFO] [stderr] Compiling cmake v0.1.45 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling shaderc-sys v0.6.3 [INFO] [stderr] Compiling parking_lot_core v0.8.2 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling crossbeam-channel v0.4.4 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling crossbeam v0.7.3 [INFO] [stderr] error: could not compile `syn` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-1.0.60/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 -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"' --cfg 'feature="quote"' -C metadata=009dbd6346ccfb2a -C extra-filename=-009dbd6346ccfb2a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-e745718ee331648c.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-cd7216afd0a4191b.rmeta --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-a00294059a9d31c4.rmeta --cap-lints allow --cap-lints=warn --cfg syn_disable_nightly_tests` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] The following warnings were emitted during compilation: [INFO] [stderr] [INFO] [stderr] warning: Checking for system installed libraries. Use --features = build-from-source to disable this behavior [INFO] [stderr] warning: System installed library not found. Falling back to build from source [INFO] [stderr] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "fd27b112b570b5cbf0211168903ea29a8972f4f803ce508797759cdcb1096aaa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd27b112b570b5cbf0211168903ea29a8972f4f803ce508797759cdcb1096aaa", kill_on_drop: false }` [INFO] [stdout] fd27b112b570b5cbf0211168903ea29a8972f4f803ce508797759cdcb1096aaa