[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-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/magmast/rmatrix"`
[INFO] [stderr] Cloning into 'work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/magmast/rmatrix'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/magmast/rmatrix" "work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/magmast/rmatrix"`
[INFO] [stderr] Cloning into 'work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/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#8869ee03d7f258e1b76a11c6fbb01b5708a9f504
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of magmast/rmatrix on toolchain try#58b21121d0b447ceb3f1a655155d802191acf044
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-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-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/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-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/magmast/rmatrix/Cargo.toml
[INFO] crate magmast/rmatrix already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] checking magmast/rmatrix against try#58b21121d0b447ceb3f1a655155d802191acf044 for pr-61100
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-61100/worker-4/try#58b21121d0b447ceb3f1a655155d802191acf044:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/magmast/rmatrix:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 2a1375af04c8f850df706327edacdab6d1e0dbc5c175266c0b4072e83d052f4a
[INFO] running `"docker" "start" "-a" "2a1375af04c8f850df706327edacdab6d1e0dbc5c175266c0b4072e83d052f4a"`
[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]    |                                        ^^^^^^^^^
[INFO] [stderr]    |                                        |
[INFO] [stderr]    |                                        expected u64, found u32
[INFO] [stderr]    |                                        help: you can convert an `u32` to `u64`: `(ch as u32).into()`
[INFO] [stderr] 
[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] warning: build failed, waiting for other jobs to finish...
[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]    |                                        ^^^^^^^^^
[INFO] [stderr]    |                                        |
[INFO] [stderr]    |                                        expected u64, found u32
[INFO] [stderr]    |                                        help: you can convert an `u32` to `u64`: `(ch as u32).into()`
[INFO] [stderr] 
[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" "2a1375af04c8f850df706327edacdab6d1e0dbc5c175266c0b4072e83d052f4a"`
[INFO] running `"docker" "rm" "-f" "2a1375af04c8f850df706327edacdab6d1e0dbc5c175266c0b4072e83d052f4a"`
[INFO] [stdout] 2a1375af04c8f850df706327edacdab6d1e0dbc5c175266c0b4072e83d052f4a