[INFO] updating cached repository mindriot101/ten-more-bullets-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mindriot101/ten-more-bullets-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mindriot101/ten-more-bullets-rust" "work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/mindriot101/ten-more-bullets-rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/mindriot101/ten-more-bullets-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mindriot101/ten-more-bullets-rust" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/mindriot101/ten-more-bullets-rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/mindriot101/ten-more-bullets-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fa3263b96fd3683baaf930f64895bd8b33b17620
[INFO] sha for GitHub repo mindriot101/ten-more-bullets-rust: fa3263b96fd3683baaf930f64895bd8b33b17620
[INFO] validating manifest of mindriot101/ten-more-bullets-rust 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 mindriot101/ten-more-bullets-rust 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 mindriot101/ten-more-bullets-rust
[INFO] finished frobbing mindriot101/ten-more-bullets-rust
[INFO] frobbed toml for mindriot101/ten-more-bullets-rust written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/mindriot101/ten-more-bullets-rust/Cargo.toml
[INFO] started frobbing mindriot101/ten-more-bullets-rust
[INFO] finished frobbing mindriot101/ten-more-bullets-rust
[INFO] frobbed toml for mindriot101/ten-more-bullets-rust written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/mindriot101/ten-more-bullets-rust/Cargo.toml
[INFO] crate mindriot101/ten-more-bullets-rust 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 mindriot101/ten-more-bullets-rust against try#8ec8125bea94852768b56958f05da47666c21ab0 for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-6/try#8ec8125bea94852768b56958f05da47666c21ab0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/mindriot101/ten-more-bullets-rust:/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" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 098c7acb8a65441ad43d8cd43a935c3398081407e1f3d0ea90aa3ab6c2b471c4
[INFO] running `"docker" "start" "-a" "098c7acb8a65441ad43d8cd43a935c3398081407e1f3d0ea90aa3ab6c2b471c4"`
[INFO] [stderr]     Checking toml v0.4.5
[INFO] [stderr]     Checking sdl2-sys v0.30.0
[INFO] [stderr]    Compiling serde_derive v1.0.17
[INFO] [stderr]     Checking sdl2 v0.30.0
[INFO] [stderr]     Checking sdl2testing v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/game.rs:31:22
[INFO] [stderr]    |
[INFO] [stderr] 31 |     enemies: Vec<Box<Enemy>>,
[INFO] [stderr]    |                      ^^^^^ help: use `dyn`: `dyn Enemy`
[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/game.rs:31:22
[INFO] [stderr]    |
[INFO] [stderr] 31 |     enemies: Vec<Box<Enemy>>,
[INFO] [stderr]    |                      ^^^^^ help: use `dyn`: `dyn Enemy`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/gun.rs:41:17
[INFO] [stderr]    |
[INFO] [stderr] 41 |             let mut devel_mode = DEVEL_MODE.lock().unwrap();
[INFO] [stderr]    |                 ----^^^^^^^^^^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/gun.rs:74:17
[INFO] [stderr]    |
[INFO] [stderr] 74 |         for (i, mut bullet) in self.bullets.iter_mut().enumerate() {
[INFO] [stderr]    |                 ----^^^^^^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/gun.rs:41:17
[INFO] [stderr]    |
[INFO] [stderr] 41 |             let mut devel_mode = DEVEL_MODE.lock().unwrap();
[INFO] [stderr]    |                 ----^^^^^^^^^^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/gun.rs:74:17
[INFO] [stderr]    |
[INFO] [stderr] 74 |         for (i, mut bullet) in self.bullets.iter_mut().enumerate() {
[INFO] [stderr]    |                 ----^^^^^^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.73s
[INFO] running `"docker" "inspect" "098c7acb8a65441ad43d8cd43a935c3398081407e1f3d0ea90aa3ab6c2b471c4"`
[INFO] running `"docker" "rm" "-f" "098c7acb8a65441ad43d8cd43a935c3398081407e1f3d0ea90aa3ab6c2b471c4"`
[INFO] [stdout] 098c7acb8a65441ad43d8cd43a935c3398081407e1f3d0ea90aa3ab6c2b471c4