[INFO] updating cached repository irauta/mato
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/irauta/mato
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/irauta/mato" "work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/irauta/mato"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/irauta/mato'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/irauta/mato" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/irauta/mato"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/irauta/mato'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 159bc416b603e02d3ea6a18965541ce45e625031
[INFO] sha for GitHub repo irauta/mato: 159bc416b603e02d3ea6a18965541ce45e625031
[INFO] validating manifest of irauta/mato 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 irauta/mato 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 irauta/mato
[INFO] finished frobbing irauta/mato
[INFO] frobbed toml for irauta/mato written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/irauta/mato/Cargo.toml
[INFO] started frobbing irauta/mato
[INFO] finished frobbing irauta/mato
[INFO] frobbed toml for irauta/mato written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/irauta/mato/Cargo.toml
[INFO] crate irauta/mato 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking irauta/mato against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-0/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/irauta/mato:/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] 019d1f145f732440ff28b985323bcd1594570d2c6b02d66f8b33ea83a63b430d
[INFO] running `"docker" "start" "-a" "019d1f145f732440ff28b985323bcd1594570d2c6b02d66f8b33ea83a63b430d"`
[INFO] [stderr]     Checking mato v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/app.rs:18:27
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub fn start(events: &mut Iterator<Item=Event>, time_update: TimeUpdate, game: &mut Game) -> (AppState, bool) {
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Event>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/app.rs:36:26
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub fn game(events: &mut Iterator<Item=Event>, time_update: TimeUpdate, game: &mut Game) -> (AppState, bool) {
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Event>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/app.rs:63:31
[INFO] [stderr]    |
[INFO] [stderr] 63 | pub fn game_over(events: &mut Iterator<Item=Event>, time_update: TimeUpdate) -> (AppState, bool) {
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Event>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/app.rs:18:27
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub fn start(events: &mut Iterator<Item=Event>, time_update: TimeUpdate, game: &mut Game) -> (AppState, bool) {
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Event>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/app.rs:36:26
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub fn game(events: &mut Iterator<Item=Event>, time_update: TimeUpdate, game: &mut Game) -> (AppState, bool) {
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Event>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/app.rs:63:31
[INFO] [stderr]    |
[INFO] [stderr] 63 | pub fn game_over(events: &mut Iterator<Item=Event>, time_update: TimeUpdate) -> (AppState, bool) {
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Event>`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `"docker" "inspect" "019d1f145f732440ff28b985323bcd1594570d2c6b02d66f8b33ea83a63b430d"`
[INFO] running `"docker" "rm" "-f" "019d1f145f732440ff28b985323bcd1594570d2c6b02d66f8b33ea83a63b430d"`
[INFO] [stdout] 019d1f145f732440ff28b985323bcd1594570d2c6b02d66f8b33ea83a63b430d