[INFO] updating cached repository luizberti/vek
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/luizberti/vek
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/luizberti/vek" "work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/luizberti/vek"`
[INFO] [stderr] Cloning into 'work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/luizberti/vek'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/luizberti/vek" "work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/luizberti/vek"`
[INFO] [stderr] Cloning into 'work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/luizberti/vek'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 167a2cc8410856b25b30d5bee0b65d179e7dac93
[INFO] sha for GitHub repo luizberti/vek: 167a2cc8410856b25b30d5bee0b65d179e7dac93
[INFO] validating manifest of luizberti/vek on toolchain master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of luizberti/vek on toolchain try#18481b65f318e0b4b20c0fc61340054701719d6c
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing luizberti/vek
[INFO] finished frobbing luizberti/vek
[INFO] frobbed toml for luizberti/vek written to work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/luizberti/vek/Cargo.toml
[INFO] started frobbing luizberti/vek
[INFO] finished frobbing luizberti/vek
[INFO] frobbed toml for luizberti/vek written to work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/luizberti/vek/Cargo.toml
[INFO] crate luizberti/vek already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking luizberti/vek against master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7 for pr-62507
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62507/worker-5/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/luizberti/vek:/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" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 13725c2c8f879e9f68c0c90cfcf9bd31962cd82ba045b043350bf2648dc1be89
[INFO] running `"docker" "start" "-a" "13725c2c8f879e9f68c0c90cfcf9bd31962cd82ba045b043350bf2648dc1be89"`
[INFO] [stderr]    Compiling serde v1.0.59
[INFO] [stderr]    Compiling proc-macro2 v0.4.3
[INFO] [stderr]     Checking clap v2.32.0
[INFO] [stderr]     Checking rayon-core v1.4.0
[INFO] [stderr]     Checking chrono v0.4.4
[INFO] [stderr]     Checking rayon v1.0.1
[INFO] [stderr]    Compiling quote v0.6.2
[INFO] [stderr]    Compiling syn v0.14.0
[INFO] [stderr]    Compiling serde_derive v1.0.59
[INFO] [stderr]     Checking serde_json v1.0.17
[INFO] [stderr]     Checking fastcosine v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stderr]    --> src/main.rs:124:21
[INFO] [stderr]     |
[INFO] [stderr] 124 | fn topn(reference: &Wrap, products: &Vec<Wrap>) -> Similar {
[INFO] [stderr]     |                     ^^^^ expected 1 type argument
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stderr]    --> src/main.rs:124:42
[INFO] [stderr]     |
[INFO] [stderr] 124 | fn topn(reference: &Wrap, products: &Vec<Wrap>) -> Similar {
[INFO] [stderr]     |                                          ^^^^ expected 1 type argument
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0107`.
[INFO] [stderr] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stderr]    --> src/main.rs:124:21
[INFO] [stderr]     |
[INFO] [stderr] 124 | fn topn(reference: &Wrap, products: &Vec<Wrap>) -> Similar {
[INFO] [stderr]     |                     ^^^^ expected 1 type argument
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stderr]    --> src/main.rs:124:42
[INFO] [stderr]     |
[INFO] [stderr] 124 | fn topn(reference: &Wrap, products: &Vec<Wrap>) -> Similar {
[INFO] [stderr]     |                                          ^^^^ expected 1 type argument
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0107`.
[INFO] [stderr] error: Could not compile `fastcosine`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: Could not compile `fastcosine`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "13725c2c8f879e9f68c0c90cfcf9bd31962cd82ba045b043350bf2648dc1be89"`
[INFO] running `"docker" "rm" "-f" "13725c2c8f879e9f68c0c90cfcf9bd31962cd82ba045b043350bf2648dc1be89"`
[INFO] [stdout] 13725c2c8f879e9f68c0c90cfcf9bd31962cd82ba045b043350bf2648dc1be89