[INFO] updating cached repository matthias-margush/rhess
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/matthias-margush/rhess
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/matthias-margush/rhess" "work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/matthias-margush/rhess"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/matthias-margush/rhess'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/matthias-margush/rhess" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/matthias-margush/rhess"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/matthias-margush/rhess'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8814f9d7ba21c14c13ed57036e9d759d755b8659
[INFO] sha for GitHub repo matthias-margush/rhess: 8814f9d7ba21c14c13ed57036e9d759d755b8659
[INFO] validating manifest of matthias-margush/rhess on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of matthias-margush/rhess on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing matthias-margush/rhess
[INFO] finished frobbing matthias-margush/rhess
[INFO] frobbed toml for matthias-margush/rhess written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/matthias-margush/rhess/Cargo.toml
[INFO] started frobbing matthias-margush/rhess
[INFO] finished frobbing matthias-margush/rhess
[INFO] frobbed toml for matthias-margush/rhess written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/matthias-margush/rhess/Cargo.toml
[INFO] crate matthias-margush/rhess already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking matthias-margush/rhess against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-1/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/matthias-margush/rhess:/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" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] a8e2c86e9e69f58319cd046c146ebf4c861a73f801b418db9de543c925b6e499
[INFO] running `"docker" "start" "-a" "a8e2c86e9e69f58319cd046c146ebf4c861a73f801b418db9de543c925b6e499"`
[INFO] [stderr]     Checking itertools v0.5.4
[INFO] [stderr]     Checking rhess v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0599]: no method named `map` found for type `[{integer}; 2]` in the current scope
[INFO] [stderr]  --> src/moves.rs:9:13
[INFO] [stderr]   |
[INFO] [stderr] 9 |     [-2, 2].map()
[INFO] [stderr]   |             ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: the method `map` exists but the following trait bounds were not satisfied:
[INFO] [stderr]           `&mut [{integer}; 2] : std::iter::Iterator`
[INFO] [stderr]           `&mut [{integer}] : std::iter::Iterator`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0599`.
[INFO] [stderr] error: Could not compile `rhess`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0599]: no method named `map` found for type `[{integer}; 2]` in the current scope
[INFO] [stderr]  --> src/moves.rs:9:13
[INFO] [stderr]   |
[INFO] [stderr] 9 |     [-2, 2].map()
[INFO] [stderr]   |             ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: the method `map` exists but the following trait bounds were not satisfied:
[INFO] [stderr]           `&mut [{integer}; 2] : std::iter::Iterator`
[INFO] [stderr]           `&mut [{integer}] : std::iter::Iterator`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0599`.
[INFO] [stderr] error: Could not compile `rhess`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "a8e2c86e9e69f58319cd046c146ebf4c861a73f801b418db9de543c925b6e499"`
[INFO] running `"docker" "rm" "-f" "a8e2c86e9e69f58319cd046c146ebf4c861a73f801b418db9de543c925b6e499"`
[INFO] [stdout] a8e2c86e9e69f58319cd046c146ebf4c861a73f801b418db9de543c925b6e499