[INFO] cloning repository https://github.com/ritobanrc/vulkano_tutorial
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ritobanrc/vulkano_tutorial" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fritobanrc%2Fvulkano_tutorial", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fritobanrc%2Fvulkano_tutorial'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b6b291093cf5205ebab73d015f2229a098832341
[INFO] checking ritobanrc/vulkano_tutorial against try#169954edd744527414c631e9af1bbdc537b0cdf2 for pr-75192
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fritobanrc%2Fvulkano_tutorial" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ritobanrc/vulkano_tutorial on toolchain 169954edd744527414c631e9af1bbdc537b0cdf2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+169954edd744527414c631e9af1bbdc537b0cdf2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ritobanrc/vulkano_tutorial
[INFO] finished tweaking git repo https://github.com/ritobanrc/vulkano_tutorial
[INFO] tweaked toml for git repo https://github.com/ritobanrc/vulkano_tutorial written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/ritobanrc/vulkano_tutorial already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+169954edd744527414c631e9af1bbdc537b0cdf2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+169954edd744527414c631e9af1bbdc537b0cdf2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f8aae5aa5866cf9b41184112cc06aa38b327d3c6b45be7258fce44d0420c13bd
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f8aae5aa5866cf9b41184112cc06aa38b327d3c6b45be7258fce44d0420c13bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8aae5aa5866cf9b41184112cc06aa38b327d3c6b45be7258fce44d0420c13bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8aae5aa5866cf9b41184112cc06aa38b327d3c6b45be7258fce44d0420c13bd", kill_on_drop: false }`
[INFO] [stdout] f8aae5aa5866cf9b41184112cc06aa38b327d3c6b45be7258fce44d0420c13bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+169954edd744527414c631e9af1bbdc537b0cdf2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 84a4a47a32e48a5f120d52b78de117eb104b63e153e98678b36e74a06f3dc632
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "84a4a47a32e48a5f120d52b78de117eb104b63e153e98678b36e74a06f3dc632", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking rand_core v0.4.0
[INFO] [stderr]    Compiling arrayvec v0.4.10
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]    Compiling xml-rs v0.8.0
[INFO] [stderr]    Compiling nix v0.13.0
[INFO] [stderr]    Compiling syn v0.15.34
[INFO] [stderr]     Checking downcast-rs v1.0.4
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]     Checking xdg v2.2.0
[INFO] [stderr]    Compiling vulkano v0.11.1
[INFO] [stderr]    Compiling num-rational v0.2.1
[INFO] [stderr]     Checking either v1.5.2
[INFO] [stderr]     Checking lzw v0.10.0
[INFO] [stderr]     Checking color_quant v1.0.1
[INFO] [stderr]    Compiling cgmath v0.17.0
[INFO] [stderr]     Checking half v1.3.0
[INFO] [stderr]     Checking vk-sys v0.4.0
[INFO] [stderr]     Checking scoped_threadpool v0.1.9
[INFO] [stderr]    Compiling libloading v0.5.0
[INFO] [stderr]     Checking crossbeam-utils v0.6.5
[INFO] [stderr]     Checking crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling cmake v0.1.40
[INFO] [stderr]     Checking log v0.4.6
[INFO] [stderr]     Checking walkdir v2.2.7
[INFO] [stderr]    Compiling x11-dl v2.18.3
[INFO] [stderr]     Checking inflate v0.4.5
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking rand_jitter v0.1.4
[INFO] [stderr]    Compiling libc v0.2.55
[INFO] [stderr]     Checking gif v0.10.1
[INFO] [stderr]     Checking crossbeam-channel v0.3.8
[INFO] [stderr]     Checking num_cpus v1.10.0
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking shared_library v0.1.9
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stderr]    Compiling quote v0.6.12
[INFO] [stderr]     Checking rand_chacha v0.1.1
[INFO] [stderr]     Checking rand_pcg v0.1.2
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking ordered-float v1.0.2
[INFO] [stderr]     Checking line_drawing v0.7.0
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]    Compiling wayland-scanner v0.21.12
[INFO] [stderr]    Compiling shaderc v0.3.16
[INFO] [stderr]     Checking dlib v0.4.1
[INFO] [stderr]     Checking wayland-sys v0.21.12
[INFO] [stderr]     Checking crossbeam-epoch v0.3.1
[INFO] [stderr]     Checking crossbeam-epoch v0.7.1
[INFO] [stderr]     Checking crossbeam-epoch v0.6.1
[INFO] [stderr]     Checking stb_truetype v0.2.6
[INFO] [stderr]     Checking deflate v0.7.19
[INFO] [stderr]     Checking num-iter v0.1.39
[INFO] [stderr]     Checking crossbeam-deque v0.2.0
[INFO] [stderr]     Checking crossbeam-deque v0.6.3
[INFO] [stderr]     Checking rayon-core v1.4.1
[INFO] [stderr]     Checking rusttype v0.7.6
[INFO] [stderr]     Checking png v0.14.1
[INFO] [stderr]     Checking parking_lot v0.6.4
[INFO] [stderr]     Checking andrew v0.2.1
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking crossbeam v0.5.0
[INFO] [stderr]    Compiling wayland-client v0.21.12
[INFO] [stderr]    Compiling wayland-protocols v0.21.12
[INFO] [stderr] error: could not compile `syn`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name syn /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.15.34/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata,link -Cembed-bitcode=no -C debuginfo=2 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' -C metadata=62c53a18b56ad0f4 -C extra-filename=-62c53a18b56ad0f4 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-14b87d0cfb3a3067.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-71747e41b80f6141.rmeta --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-5ef45b28e7fc52f2.rmeta --cap-lints allow --cap-lints=forbid --cfg syn_can_use_thread_id --cfg syn_can_use_associated_constants --cfg syn_can_call_macro_by_path` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: linking with `cc` failed: signal: 9
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/169954edd744527414c631e9af1bbdc537b0cdf2/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/build/wayland-protocols-6a255d5c6d495177/build_script_build-6a255d5c6d495177.build_script_build.cueh3mru-cgu.0.rcgu.o" "/opt/rustwide/target/debug/build/wayland-protocols-6a255d5c6d495177/build_script_build-6a255d5c6d495177.build_script_build.cueh3mru-cgu.1.rcgu.o" "/opt/rustwide/target/debug/build/wayland-protocols-6a255d5c6d495177/build_script_build-6a255d5c6d495177.build_script_build.cueh3mru-cgu.10.rcgu.o" "/opt/rustwide/target/debug/build/wayland-protocols-6a255d5c6d495177/build_script_build-6a255d5c6d495177.build_script_build.cueh3mru-cgu.11.rcgu.o" "/opt/rustwide/target/debug/build/wayland-protocols-6a255d5c6d495177/build_script_build-6a255d5c6d495177.build_script_build.cueh3mru-cgu.12.rcgu.o" "/opt/rustwide/target/debug/build/wayland-protocols-6a255d5c6d495177/build_script_build-6a255d5c6d495177.build_script_build.cueh3mru-cgu.13.rcgu.o" "/opt/rustwide/target/debug/build/wayland-protocols-6a255d5c6d495177/build_script_build-6a255d5c6d495177.build_script_build.cueh3mru-cgu.14.rcgu.o" "/opt/rustwide/target/debug/build/wayland-protocols-6a255d5c6d495177/build_script_build-6a255d5c6d495177.build_script_build.cueh3mru-cgu.15.rcgu.o" "/opt/rustwide/target/debug/build/wayland-protocols-6a255d5c6d495177/build_script_build-6a255d5c6d495177.build_script_build.cueh3mru-cgu.2.rcgu.o" "/opt/rustwide/target/debug/build/wayland-protocols-6a255d5c6d495177/build_script_build-6a255d5c6d495177.build_script_build.cueh3mru-cgu.3.rcgu.o" "/opt/rustwide/target/debug/build/wayland-protocols-6a255d5c6d495177/build_script_build-6a255d5c6d495177.build_script_build.cueh3mru-cgu.4.rcgu.o" "/opt/rustwide/target/debug/build/wayland-protocols-6a255d5c6d495177/build_script_build-6a255d5c6d495177.build_script_build.cueh3mru-cgu.5.rcgu.o" "/opt/rustwide/target/debug/build/wayland-protocols-6a255d5c6d495177/build_script_build-6a255d5c6d495177.build_script_build.cueh3mru-cgu.6.rcgu.o" "/opt/rustwide/target/debug/build/wayland-protocols-6a255d5c6d495177/build_script_build-6a255d5c6d495177.build_script_build.cueh3mru-cgu.7.rcgu.o" "/opt/rustwide/target/debug/build/wayland-protocols-6a255d5c6d495177/build_script_build-6a255d5c6d495177.build_script_build.cueh3mru-cgu.8.rcgu.o" "/opt/rustwide/target/debug/build/wayland-protocols-6a255d5c6d495177/build_script_build-6a255d5c6d495177.build_script_build.cueh3mru-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/build/wayland-protocols-6a255d5c6d495177/build_script_build-6a255d5c6d495177" "/opt/rustwide/target/debug/build/wayland-protocols-6a255d5c6d495177/build_script_build-6a255d5c6d495177.5cf6475syix0rwsx.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/169954edd744527414c631e9af1bbdc537b0cdf2/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libwayland_scanner-6b369130861377ae.rlib" "/opt/rustwide/target/debug/deps/libxml-4c5dd1c9038d91d1.rlib" "/opt/rustwide/target/debug/deps/libquote-71747e41b80f6141.rlib" "/opt/rustwide/target/debug/deps/libproc_macro2-14b87d0cfb3a3067.rlib" "/opt/rustwide/target/debug/deps/libunicode_xid-5ef45b28e7fc52f2.rlib" "/opt/rustwide/rustup-home/toolchains/169954edd744527414c631e9af1bbdc537b0cdf2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libproc_macro-edc24d7e3d51e309.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/169954edd744527414c631e9af1bbdc537b0cdf2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-1f63396db15c18ae.rlib" "/opt/rustwide/rustup-home/toolchains/169954edd744527414c631e9af1bbdc537b0cdf2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-855c562e2e292ca8.rlib" "/opt/rustwide/rustup-home/toolchains/169954edd744527414c631e9af1bbdc537b0cdf2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-d3ba819e87cd569a.rlib" "/opt/rustwide/rustup-home/toolchains/169954edd744527414c631e9af1bbdc537b0cdf2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-bc274aca94ac514e.rlib" "/opt/rustwide/rustup-home/toolchains/169954edd744527414c631e9af1bbdc537b0cdf2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-295896dd3dec544f.rlib" "/opt/rustwide/rustup-home/toolchains/169954edd744527414c631e9af1bbdc537b0cdf2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-e6f974cd84954b4f.rlib" "/opt/rustwide/rustup-home/toolchains/169954edd744527414c631e9af1bbdc537b0cdf2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-5141c7ae54639e80.rlib" "/opt/rustwide/rustup-home/toolchains/169954edd744527414c631e9af1bbdc537b0cdf2/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-9932e6c4f8869949.rlib" "/opt/rustwide/rustup-home/toolchains/169954edd744527414c631e9af1bbdc537b0cdf2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-b8327ff782024370.rlib" "/opt/rustwide/rustup-home/toolchains/169954edd744527414c631e9af1bbdc537b0cdf2/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-a9921f82b5a55bd5.rlib" "/opt/rustwide/rustup-home/toolchains/169954edd744527414c631e9af1bbdc537b0cdf2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-44df78c2f03565fa.rlib" "/opt/rustwide/rustup-home/toolchains/169954edd744527414c631e9af1bbdc537b0cdf2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-ea0728cf9a008cd6.rlib" "/opt/rustwide/rustup-home/toolchains/169954edd744527414c631e9af1bbdc537b0cdf2/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-f3a18966622d0f50.rlib" "/opt/rustwide/rustup-home/toolchains/169954edd744527414c631e9af1bbdc537b0cdf2/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-4343ad64ee16836e.rlib" "/opt/rustwide/rustup-home/toolchains/169954edd744527414c631e9af1bbdc537b0cdf2/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-d5cb1ea2004b66a0.rlib" "/opt/rustwide/rustup-home/toolchains/169954edd744527414c631e9af1bbdc537b0cdf2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-1b9531b95148beca.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/169954edd744527414c631e9af1bbdc537b0cdf2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-d67a1d86fb8428ce.rlib" "-Wl,-Bdynamic" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stdout]   = note: 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "84a4a47a32e48a5f120d52b78de117eb104b63e153e98678b36e74a06f3dc632", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84a4a47a32e48a5f120d52b78de117eb104b63e153e98678b36e74a06f3dc632", kill_on_drop: false }`
[INFO] [stdout] 84a4a47a32e48a5f120d52b78de117eb104b63e153e98678b36e74a06f3dc632