[INFO] updating cached repository coder543/xray
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/coder543/xray
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/coder543/xray" "work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/coder543/xray"`
[INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/coder543/xray'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/coder543/xray" "work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/coder543/xray"`
[INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/coder543/xray'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 84ac8600b1ee62ad08692d8a4c6135196eeb2b9b
[INFO] sha for GitHub repo coder543/xray: 84ac8600b1ee62ad08692d8a4c6135196eeb2b9b
[INFO] validating manifest of coder543/xray on toolchain master#c43d03a19f326f4a323569328cc501e86eb6d22e
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of coder543/xray on toolchain try#75eff020d0923c035c2fe220db4a0465cd847048
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing coder543/xray
[INFO] finished frobbing coder543/xray
[INFO] frobbed toml for coder543/xray written to work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/coder543/xray/Cargo.toml
[INFO] started frobbing coder543/xray
[INFO] finished frobbing coder543/xray
[INFO] frobbed toml for coder543/xray written to work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/coder543/xray/Cargo.toml
[INFO] crate coder543/xray already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking coder543/xray against master#c43d03a19f326f4a323569328cc501e86eb6d22e for pr-63565
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63565/worker-3/master#c43d03a19f326f4a323569328cc501e86eb6d22e:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/coder543/xray:/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" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] da1b9e4b348cf685af13f36b870a7a030cba9b0a1fc86accd4695cf533a396bc
[INFO] running `"docker" "start" "-a" "da1b9e4b348cf685af13f36b870a7a030cba9b0a1fc86accd4695cf533a396bc"`
[INFO] [stderr]     Checking memchr v1.0.2
[INFO] [stderr]     Checking nix v0.5.1
[INFO] [stderr]     Checking brotli-decompressor v1.2.0
[INFO] [stderr]     Checking whatlang v0.5.0
[INFO] [stderr]     Checking rayon v0.9.0
[INFO] [stderr]     Checking flate2 v1.0.1
[INFO] [stderr]     Checking nom v3.2.1
[INFO] [stderr]     Checking brotli v1.1.2
[INFO] [stderr]     Checking rayon-hash v0.2.0
[INFO] [stderr] error: unexpected token: `<-`
[INFO] [stderr]     --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-hash-0.2.0/src/std_hash/map.rs:3419:24
[INFO] [stderr]      |
[INFO] [stderr] 3419 |         map.entry(100) <- 100;
[INFO] [stderr]      |                        ^^
[INFO] [stderr] help: if you meant to write a comparison against a negative value, add a space in between `<` and `-`
[INFO] [stderr]      |
[INFO] [stderr] 3419 |         map.entry(100) < - 100;
[INFO] [stderr]      |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] error: unexpected token: `<-`
[INFO] [stderr]     --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-hash-0.2.0/src/std_hash/map.rs:3422:22
[INFO] [stderr]      |
[INFO] [stderr] 3422 |         map.entry(0) <- 10;
[INFO] [stderr]      |                      ^^
[INFO] [stderr] help: if you meant to write a comparison against a negative value, add a space in between `<` and `-`
[INFO] [stderr]      |
[INFO] [stderr] 3422 |         map.entry(0) < - 10;
[INFO] [stderr]      |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] error: unexpected token: `<-`
[INFO] [stderr]     --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-hash-0.2.0/src/std_hash/map.rs:3438:79
[INFO] [stderr]      |
[INFO] [stderr] 3438 |         let _ = panic::catch_unwind(panic::AssertUnwindSafe(|| { map.entry(0) <- mkpanic(); }));
[INFO] [stderr]      |                                                                               ^^
[INFO] [stderr] help: if you meant to write a comparison against a negative value, add a space in between `<` and `-`
[INFO] [stderr]      |
[INFO] [stderr] 3438 |         let _ = panic::catch_unwind(panic::AssertUnwindSafe(|| { map.entry(0) < - mkpanic(); }));
[INFO] [stderr]      |                                                                               ^^^
[INFO] [stderr] 
[INFO] [stderr] error: unexpected token: `<-`
[INFO] [stderr]     --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-hash-0.2.0/src/std_hash/map.rs:3443:81
[INFO] [stderr]      |
[INFO] [stderr] 3443 |         let _ = panic::catch_unwind(panic::AssertUnwindSafe(|| { map.entry(100) <- mkpanic(); }));
[INFO] [stderr]      |                                                                                 ^^
[INFO] [stderr] help: if you meant to write a comparison against a negative value, add a space in between `<` and `-`
[INFO] [stderr]      |
[INFO] [stderr] 3443 |         let _ = panic::catch_unwind(panic::AssertUnwindSafe(|| { map.entry(100) < - mkpanic(); }));
[INFO] [stderr]      |                                                                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] error: unexpected token: `<-`
[INFO] [stderr]     --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-hash-0.2.0/src/std_hash/map.rs:3465:78
[INFO] [stderr]      |
[INFO] [stderr] 3465 |         let _ = panic::catch_unwind(panic::AssertUnwindSafe(|| { hm.entry(0) <- makepanic(); }));
[INFO] [stderr]      |                                                                              ^^
[INFO] [stderr] help: if you meant to write a comparison against a negative value, add a space in between `<` and `-`
[INFO] [stderr]      |
[INFO] [stderr] 3465 |         let _ = panic::catch_unwind(panic::AssertUnwindSafe(|| { hm.entry(0) < - makepanic(); }));
[INFO] [stderr]      |                                                                              ^^^
[INFO] [stderr] 
[INFO] [stderr]     Checking rustyline v1.0.0
[INFO] [stderr] error: aborting due to 5 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `rayon-hash`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "da1b9e4b348cf685af13f36b870a7a030cba9b0a1fc86accd4695cf533a396bc"`
[INFO] running `"docker" "rm" "-f" "da1b9e4b348cf685af13f36b870a7a030cba9b0a1fc86accd4695cf533a396bc"`
[INFO] [stdout] da1b9e4b348cf685af13f36b870a7a030cba9b0a1fc86accd4695cf533a396bc