[INFO] cloning repository Rua/ferret [INFO] running `"git" "clone" "--bare" "git://github.com/Rua/ferret.git" "work/cache/sources/gh/Rua/ferret"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/Rua/ferret'... [INFO] running `"git" "clone" "work/cache/sources/gh/Rua/ferret" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Rua/ferret"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Rua/ferret'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Rua/ferret" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Rua/ferret"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Rua/ferret'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] a3ffb99cd0e8c525bb34722150edd389387944eb [INFO] sha for GitHub repo Rua/ferret: a3ffb99cd0e8c525bb34722150edd389387944eb [INFO] validating manifest of Rua/ferret on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of Rua/ferret on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing Rua/ferret [INFO] finished frobbing Rua/ferret [INFO] frobbed toml for Rua/ferret written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Rua/ferret/Cargo.toml [INFO] started frobbing Rua/ferret [INFO] finished frobbing Rua/ferret [INFO] frobbed toml for Rua/ferret written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Rua/ferret/Cargo.toml [INFO] crate Rua/ferret already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing Rua/ferret against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Rua/ferret:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"` [INFO] [stdout] 97622324d4ce06b775f3151928d2a703208a67144e03f2e62a061243291126ff [INFO] running `"docker" "start" "-a" "97622324d4ce06b775f3151928d2a703208a67144e03f2e62a061243291126ff"` [INFO] [stderr] Compiling vulkano v0.11.1 [INFO] [stderr] Compiling half v1.3.0 [INFO] [stderr] Compiling vk-sys v0.4.0 [INFO] [stderr] Compiling weak-table v0.2.3 [INFO] [stderr] Compiling cmake v0.1.35 [INFO] [stderr] Compiling sdl2-sys v0.32.4 (https://github.com/Rust-SDL2/rust-sdl2/#87f318dd) [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling crossbeam-epoch v0.7.0 [INFO] [stderr] Compiling crossbeam-epoch v0.6.1 [INFO] [stderr] Compiling parking_lot_core v0.2.14 [INFO] [stderr] Compiling rental-impl v0.5.2 [INFO] [stderr] Compiling nalgebra v0.16.12 [INFO] [stderr] Compiling shaderc v0.3.12 [INFO] [stderr] Compiling crossbeam-deque v0.6.3 [INFO] [stderr] Compiling crossbeam-channel v0.3.4 [INFO] [stderr] Compiling parking_lot v0.4.8 [INFO] [stderr] Compiling crossbeam v0.5.0 [INFO] [stderr] Compiling sdl2 v0.32.0 (https://github.com/Rust-SDL2/rust-sdl2/#87f318dd) [INFO] [stderr] error: Could not compile `rental-impl`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name rental_impl /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rental-impl-0.5.2/src/lib.rs --color never --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C debuginfo=2 -C metadata=b65f750e117878db -C extra-filename=-b65f750e117878db --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern proc_macro2=/opt/crater/target/debug/deps/libproc_macro2-5ce91fa9ce682cd8.rlib --extern quote=/opt/crater/target/debug/deps/libquote-905e130eca7c01d2.rlib --extern syn=/opt/crater/target/debug/deps/libsyn-b764eb0a977dbe18.rlib --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: Could not compile `vulkano`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name vulkano /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/vulkano-0.11.1/src/lib.rs --color never --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 -C metadata=00c56e0be9357763 -C extra-filename=-00c56e0be9357763 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern crossbeam=/opt/crater/target/debug/deps/libcrossbeam-7fd392d9c9425c48.rlib --extern fnv=/opt/crater/target/debug/deps/libfnv-6580cf988af79ef1.rlib --extern half=/opt/crater/target/debug/deps/libhalf-06921ae585809c3c.rlib --extern lazy_static=/opt/crater/target/debug/deps/liblazy_static-f7d83078145752c3.rlib --extern shared_library=/opt/crater/target/debug/deps/libshared_library-79f0dc6bb85432aa.rlib --extern smallvec=/opt/crater/target/debug/deps/libsmallvec-0b5d311d35e6e3a9.rlib --extern vk_sys=/opt/crater/target/debug/deps/libvk_sys-22525bb1aaaf47a4.rlib --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.16.12/src/base/cg.rs:291:44 [INFO] [stderr] | [INFO] [stderr] 291 | self[(j, i)] += shift[j] * self[(D::dim() - 1, i)]; [INFO] [stderr] | ---------------------------^^^^------------------- [INFO] [stderr] | | | [INFO] [stderr] | | immutable borrow occurs here [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | mutable borrow later used here [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [ERROR] error running command: no output for 300 seconds [INFO] running `"docker" "inspect" "97622324d4ce06b775f3151928d2a703208a67144e03f2e62a061243291126ff"` [INFO] running `"docker" "rm" "-f" "97622324d4ce06b775f3151928d2a703208a67144e03f2e62a061243291126ff"` [INFO] [stdout] 97622324d4ce06b775f3151928d2a703208a67144e03f2e62a061243291126ff