[INFO] cloning repository https://github.com/jvanbruegge/rust-raytracer-assignment [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jvanbruegge/rust-raytracer-assignment" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjvanbruegge%2Frust-raytracer-assignment", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjvanbruegge%2Frust-raytracer-assignment'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c03ba7ff84c5f72d9af29ed1fe1e3cca9e234760 [INFO] checking jvanbruegge/rust-raytracer-assignment against try#8b72f65b805cbe4c261de45030d663f524f27376 for pr-78991 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjvanbruegge%2Frust-raytracer-assignment" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jvanbruegge/rust-raytracer-assignment on toolchain 8b72f65b805cbe4c261de45030d663f524f27376 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jvanbruegge/rust-raytracer-assignment [INFO] finished tweaking git repo https://github.com/jvanbruegge/rust-raytracer-assignment [INFO] tweaked toml for git repo https://github.com/jvanbruegge/rust-raytracer-assignment written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/jvanbruegge/rust-raytracer-assignment already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded crossbeam v0.4.1 [INFO] [stderr] Downloaded half v1.3.0 [INFO] [stderr] Downloaded wayland-commons v0.20.12 [INFO] [stderr] Downloaded digest v0.7.6 [INFO] [stderr] Downloaded wayland-client v0.20.12 [INFO] [stderr] Downloaded cocoa v0.13.0 [INFO] [stderr] Downloaded libloading v0.5.0 [INFO] [stderr] Downloaded proc-macro2 v0.4.20 [INFO] [stderr] Downloaded vulkano-shader-derive v0.10.0 [INFO] [stderr] Downloaded arrayref v0.3.5 [INFO] [stderr] Downloaded core-graphics v0.12.4 [INFO] [stderr] Downloaded core-foundation-sys v0.6.2 [INFO] [stderr] Downloaded objc_id v0.1.1 [INFO] [stderr] Downloaded sha2 v0.7.1 [INFO] [stderr] Downloaded tempfile v3.0.4 [INFO] [stderr] Downloaded crossbeam-epoch v0.5.2 [INFO] [stderr] Downloaded crossbeam-channel v0.2.6 [INFO] [stderr] Downloaded block v0.1.6 [INFO] [stderr] Downloaded core-foundation v0.6.2 [INFO] [stderr] Downloaded shared_library v0.1.9 [INFO] [stderr] Downloaded vulkano-win v0.10.0 [INFO] [stderr] Downloaded vulkano v0.10.0 [INFO] [stderr] Downloaded x11-dl v2.18.3 [INFO] [stderr] Downloaded wayland-protocols v0.20.12 [INFO] [stderr] Downloaded wayland-scanner v0.20.12 [INFO] [stderr] Downloaded glsl-to-spirv v0.1.7 [INFO] [stderr] Downloaded core-foundation-sys v0.4.6 [INFO] [stderr] Downloaded vulkano-shaders v0.10.0 [INFO] [stderr] Downloaded quote v0.6.8 [INFO] [stderr] Downloaded log v0.4.5 [INFO] [stderr] Downloaded lock_api v0.1.4 [INFO] [stderr] Downloaded core-graphics v0.16.0 [INFO] [stderr] Downloaded smithay-client-toolkit v0.3.0 [INFO] [stderr] Downloaded downcast-rs v1.0.3 [INFO] [stderr] Downloaded vk-sys v0.3.3 [INFO] [stderr] Downloaded cocoa v0.17.0 [INFO] [stderr] Downloaded winit v0.17.2 [INFO] [stderr] Downloaded core-foundation v0.4.6 [INFO] [stderr] Downloaded memmap v0.6.2 [INFO] [stderr] Downloaded wayland-sys v0.20.12 [INFO] [stderr] Downloaded metal-rs v0.6.6 [INFO] [stderr] Downloaded objc-foundation v0.1.1 [INFO] [stderr] Downloaded crossbeam-epoch v0.6.0 [INFO] [stderr] Downloaded android_glue v0.2.3 [INFO] [stderr] Downloaded malloc_buf v0.0.6 [INFO] [stderr] Downloaded crossbeam-deque v0.5.2 [INFO] [stderr] Downloaded objc_exception v0.1.1 [INFO] [stderr] Downloaded objc v0.2.5 [INFO] [stderr] Downloaded smallvec v0.6.5 [INFO] [stderr] Downloaded dlib v0.4.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 50e718051f66b8f7cf932811775bd20c73b7da297676383cf2617fa4e1fd70b3 [INFO] running `Command { std: "docker" "start" "-a" "50e718051f66b8f7cf932811775bd20c73b7da297676383cf2617fa4e1fd70b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "50e718051f66b8f7cf932811775bd20c73b7da297676383cf2617fa4e1fd70b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50e718051f66b8f7cf932811775bd20c73b7da297676383cf2617fa4e1fd70b3", kill_on_drop: false }` [INFO] [stdout] 50e718051f66b8f7cf932811775bd20c73b7da297676383cf2617fa4e1fd70b3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 41a49135e06c07ac85b4b15b9c1b4d7c01e10d7303816bb9a08ed84c12d5bb9c [INFO] running `Command { std: "docker" "start" "-a" "41a49135e06c07ac85b4b15b9c1b4d7c01e10d7303816bb9a08ed84c12d5bb9c", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.25 [INFO] [stderr] Checking libc v0.2.43 [INFO] [stderr] Checking cfg-if v0.1.5 [INFO] [stderr] Checking crossbeam-utils v0.5.0 [INFO] [stderr] Compiling byte-tools v0.2.0 [INFO] [stderr] Compiling arrayref v0.3.5 [INFO] [stderr] Compiling rand_core v0.3.0 [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Compiling proc-macro2 v0.4.20 [INFO] [stderr] Compiling vulkano v0.10.0 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking vk-sys v0.3.3 [INFO] [stderr] Compiling lazy_static v1.1.0 [INFO] [stderr] Checking log v0.4.5 [INFO] [stderr] Compiling wayland-scanner v0.20.12 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Checking smallvec v0.6.5 [INFO] [stderr] Checking lock_api v0.1.4 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling block-buffer v0.3.3 [INFO] [stderr] Compiling rand_core v0.2.2 [INFO] [stderr] Checking crossbeam-epoch v0.6.0 [INFO] [stderr] Checking crossbeam-epoch v0.5.2 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] Compiling x11-dl v2.18.3 [INFO] [stderr] Checking memmap v0.6.2 [INFO] [stderr] Checking nix v0.11.0 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Compiling cmake v0.1.35 [INFO] [stderr] Compiling generic-array v0.9.0 [INFO] [stderr] Checking crossbeam-deque v0.5.2 [INFO] [stderr] Compiling wayland-client v0.20.12 [INFO] [stderr] Compiling wayland-protocols v0.20.12 [INFO] [stderr] Compiling digest v0.7.6 [INFO] [stderr] Compiling quote v0.6.8 [INFO] [stderr] Compiling sha2 v0.7.1 [INFO] [stderr] Compiling libloading v0.5.0 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling glsl-to-spirv v0.1.7 [INFO] [stderr] Checking dlib v0.4.1 [INFO] [stderr] Checking wayland-sys v0.20.12 [INFO] [stderr] Compiling tempfile v3.0.4 [INFO] [stderr] Checking wayland-commons v0.20.12 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.9/src/parsers.rs:68:48 [INFO] [stdout] | [INFO] [stdout] 68 | fn $name(i: $crate::buffer::Cursor) -> $crate::synom::PResult<$o> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found `()` [INFO] [stdout] 69 | $submac!(i, $($args)*) [INFO] [stdout] | - help: consider removing this semicolon [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.9/src/expr.rs:1785:12 [INFO] [stdout] | [INFO] [stdout] 1785 | named!(and_call -> (token::Paren, Punctuated), [INFO] [stdout] | - -------- implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] | _____| [INFO] [stdout] | | [INFO] [stdout] 1786 | | parens!(Punctuated::parse_terminated) [INFO] [stdout] 1787 | | ); [INFO] [stdout] | |______- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: expected enum `std::result::Result<((Paren, punctuated::Punctuated), buffer::Cursor<'_>), error::ParseError>` [INFO] [stdout] found unit type `()` [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking crossbeam-channel v0.2.6 [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `syn` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "41a49135e06c07ac85b4b15b9c1b4d7c01e10d7303816bb9a08ed84c12d5bb9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41a49135e06c07ac85b4b15b9c1b4d7c01e10d7303816bb9a08ed84c12d5bb9c", kill_on_drop: false }` [INFO] [stdout] 41a49135e06c07ac85b4b15b9c1b4d7c01e10d7303816bb9a08ed84c12d5bb9c