[INFO] updating cached repository hegza/vcn-inference-rs [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/hegza/vcn-inference-rs [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/hegza/vcn-inference-rs" "work/ex/pr-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/gh/hegza/vcn-inference-rs"` [INFO] [stderr] Cloning into 'work/ex/pr-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/gh/hegza/vcn-inference-rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/hegza/vcn-inference-rs" "work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/gh/hegza/vcn-inference-rs"` [INFO] [stderr] Cloning into 'work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/gh/hegza/vcn-inference-rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 44aa1d5a583239b6a535cce9bc97edf0dc71d573 [INFO] sha for GitHub repo hegza/vcn-inference-rs: 44aa1d5a583239b6a535cce9bc97edf0dc71d573 [INFO] validating manifest of hegza/vcn-inference-rs on toolchain master#6ea4036cd20a4b1ab1d56e555108c21735ff6946 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ea4036cd20a4b1ab1d56e555108c21735ff6946-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of hegza/vcn-inference-rs on toolchain try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing hegza/vcn-inference-rs [INFO] finished frobbing hegza/vcn-inference-rs [INFO] frobbed toml for hegza/vcn-inference-rs written to work/ex/pr-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/gh/hegza/vcn-inference-rs/Cargo.toml [INFO] started frobbing hegza/vcn-inference-rs [INFO] finished frobbing hegza/vcn-inference-rs [INFO] frobbed toml for hegza/vcn-inference-rs written to work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/gh/hegza/vcn-inference-rs/Cargo.toml [INFO] crate hegza/vcn-inference-rs already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ea4036cd20a4b1ab1d56e555108c21735ff6946-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking hegza/vcn-inference-rs against try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc for pr-62181 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62181/worker-3/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/gh/hegza/vcn-inference-rs:/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" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] aa43fbeba4438366358b95d9a63178b55cc11fa4b02c1bc792eeb81ecc6a52ab [INFO] running `"docker" "start" "-a" "aa43fbeba4438366358b95d9a63178b55cc11fa4b02c1bc792eeb81ecc6a52ab"` [INFO] [stderr] Checking enclose v0.1.4 [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Checking cl-sys v0.4.2 [INFO] [stderr] Checking rand_xoshiro v0.1.0 [INFO] [stderr] Checking criterion-plot v0.3.0 [INFO] [stderr] Compiling syn v0.15.27 [INFO] [stderr] Checking alga v0.5.4 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking png v0.14.0 [INFO] [stderr] Checking regex v1.1.2 [INFO] [stderr] Checking csv v1.0.5 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Checking ndarray v0.12.1 [INFO] [stderr] Checking ocl-core-vector v0.1.0 [INFO] [stderr] Checking rayon-core v1.4.1 [INFO] [stderr] Checking env_logger v0.6.0 [INFO] [stderr] Checking rayon v1.0.3 [INFO] [stderr] Checking jpeg-decoder v0.1.15 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Compiling num-derive v0.2.4 [INFO] [stderr] Compiling serde_derive v1.0.89 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking tiff v0.2.2 [INFO] [stderr] Checking ocl-core v0.11.1 [INFO] [stderr] Checking image v0.21.0 [INFO] [stderr] Checking ocl v0.19.2 [INFO] [stderr] Checking sprs v0.6.3 [INFO] [stderr] Checking criterion v0.2.10 [INFO] [stderr] error[E0106]: missing lifetime specifier [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/ocl-0.19.2/src/async/buffer_sink.rs:196:39 [INFO] [stderr] | [INFO] [stderr] 196 | pub fn buffer(self: &Inner) -> &Buffer { [INFO] [stderr] | ^ help: consider giving it a 'static lifetime: `&'static` [INFO] [stderr] | [INFO] [stderr] = help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from [INFO] [stderr] [INFO] [stderr] error[E0106]: missing lifetime specifier [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/ocl-0.19.2/src/async/buffer_sink.rs:201:39 [INFO] [stderr] | [INFO] [stderr] 201 | pub fn memory(self: &Inner) -> &MemMapCore { [INFO] [stderr] | ^ help: consider giving it a 'static lifetime: `&'static` [INFO] [stderr] | [INFO] [stderr] = help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from [INFO] [stderr] [INFO] [stderr] error[E0106]: missing lifetime specifier [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/ocl-0.19.2/src/async/buffer_stream.rs:217:39 [INFO] [stderr] | [INFO] [stderr] 217 | pub fn buffer(self: &Inner) -> &Buffer { [INFO] [stderr] | ^ help: consider giving it a 'static lifetime: `&'static` [INFO] [stderr] | [INFO] [stderr] = help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from [INFO] [stderr] [INFO] [stderr] error[E0106]: missing lifetime specifier [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/ocl-0.19.2/src/async/buffer_stream.rs:222:39 [INFO] [stderr] | [INFO] [stderr] 222 | pub fn memory(self: &Inner) -> &MemMapCore { [INFO] [stderr] | ^ help: consider giving it a 'static lifetime: `&'static` [INFO] [stderr] | [INFO] [stderr] = help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0106`. [INFO] [stderr] error: Could not compile `ocl`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning[E0502]: cannot borrow `indptr` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/sprs-0.6.3/src/sparse/triplet_iter.rs:122:26 [INFO] [stderr] | [INFO] [stderr] 122 | indptr[i] += indptr[i - 1]; [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] [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "aa43fbeba4438366358b95d9a63178b55cc11fa4b02c1bc792eeb81ecc6a52ab"` [INFO] running `"docker" "rm" "-f" "aa43fbeba4438366358b95d9a63178b55cc11fa4b02c1bc792eeb81ecc6a52ab"` [INFO] [stdout] aa43fbeba4438366358b95d9a63178b55cc11fa4b02c1bc792eeb81ecc6a52ab