[INFO] updating cached repository magmast/rmatrix
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/magmast/rmatrix
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/magmast/rmatrix" "work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/gh/magmast/rmatrix"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/gh/magmast/rmatrix'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/magmast/rmatrix" "work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/gh/magmast/rmatrix"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/gh/magmast/rmatrix'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c8f6c605c542285962eaf4d6ff1be3a28902b464
[INFO] sha for GitHub repo magmast/rmatrix: c8f6c605c542285962eaf4d6ff1be3a28902b464
[INFO] validating manifest of magmast/rmatrix on toolchain master#efe2f32a6b8217425f361ec7c206910c611c03ee
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of magmast/rmatrix on toolchain try#78b0bd8441ef961f6475e3d47fe3bca38cb83432
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing magmast/rmatrix
[INFO] finished frobbing magmast/rmatrix
[INFO] frobbed toml for magmast/rmatrix written to work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/gh/magmast/rmatrix/Cargo.toml
[INFO] started frobbing magmast/rmatrix
[INFO] finished frobbing magmast/rmatrix
[INFO] frobbed toml for magmast/rmatrix written to work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/gh/magmast/rmatrix/Cargo.toml
[INFO] crate magmast/rmatrix already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking magmast/rmatrix against try#78b0bd8441ef961f6475e3d47fe3bca38cb83432 for pr-60039
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039/worker-2/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/gh/magmast/rmatrix:/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" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] e0f6d907d4777ad6b2347ae1d1a34eadbca6675fb635b41ea476ad649da3ac36
[INFO] running `"docker" "start" "-a" "e0f6d907d4777ad6b2347ae1d1a34eadbca6675fb635b41ea476ad649da3ac36"`
[INFO] [stderr]     Checking rmatrix v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:72:40
[INFO] [stderr]    |
[INFO] [stderr] 72 |             nc::mvwaddch(window, y, x, ch as u32);
[INFO] [stderr]    |                                        ^^^^^^^^^ expected u64, found u32
[INFO] [stderr] help: you can cast an `u32` to `u64`, which will zero-extend the source value
[INFO] [stderr]    |
[INFO] [stderr] 72 |             nc::mvwaddch(window, y, x, (ch as u32).into());
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:72:40
[INFO] [stderr]    |
[INFO] [stderr] 72 |             nc::mvwaddch(window, y, x, ch as u32);
[INFO] [stderr]    |                                        ^^^^^^^^^ expected u64, found u32
[INFO] [stderr] help: you can cast an `u32` to `u64`, which will zero-extend the source value
[INFO] [stderr]    |
[INFO] [stderr] 72 |             nc::mvwaddch(window, y, x, (ch as u32).into());
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0308`.
[INFO] [stderr] error: Could not compile `rmatrix`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0308`.
[INFO] [stderr] error: Could not compile `rmatrix`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "e0f6d907d4777ad6b2347ae1d1a34eadbca6675fb635b41ea476ad649da3ac36"`
[INFO] running `"docker" "rm" "-f" "e0f6d907d4777ad6b2347ae1d1a34eadbca6675fb635b41ea476ad649da3ac36"`
[INFO] [stdout] e0f6d907d4777ad6b2347ae1d1a34eadbca6675fb635b41ea476ad649da3ac36