[INFO] updating cached repository 46bit/tilewater
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/46bit/tilewater
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/46bit/tilewater" "work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/46bit/tilewater"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/46bit/tilewater'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/46bit/tilewater" "work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/46bit/tilewater"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/46bit/tilewater'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 52cb8b83717e2ae49bfd3a92a0da4c5a22e8ebe9
[INFO] sha for GitHub repo 46bit/tilewater: 52cb8b83717e2ae49bfd3a92a0da4c5a22e8ebe9
[INFO] validating manifest of 46bit/tilewater on toolchain master#452087b4bf18cece2d52d7cd8c9147195e5404bf
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of 46bit/tilewater on toolchain try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing 46bit/tilewater
[INFO] finished frobbing 46bit/tilewater
[INFO] frobbed toml for 46bit/tilewater written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/46bit/tilewater/Cargo.toml
[INFO] started frobbing 46bit/tilewater
[INFO] finished frobbing 46bit/tilewater
[INFO] frobbed toml for 46bit/tilewater written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/46bit/tilewater/Cargo.toml
[INFO] crate 46bit/tilewater already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking 46bit/tilewater against master#452087b4bf18cece2d52d7cd8c9147195e5404bf for pr-63247
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-0/master#452087b4bf18cece2d52d7cd8c9147195e5404bf:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/46bit/tilewater:/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" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 2ddca78f7c53810f523a3a006d5d7e61dd689ee607678c467dbfa35ba1258c18
[INFO] running `"docker" "start" "-a" "2ddca78f7c53810f523a3a006d5d7e61dd689ee607678c467dbfa35ba1258c18"`
[INFO] [stderr]     Checking textwrap v0.9.0
[INFO] [stderr]     Checking rand v0.5.0
[INFO] [stderr]     Checking uuid v0.6.5
[INFO] [stderr]    Compiling gl_generator v0.7.0
[INFO] [stderr]    Compiling gl_generator v0.5.5
[INFO] [stderr]     Checking gfx_core v0.7.2
[INFO] [stderr]     Checking x11-dl v2.17.5
[INFO] [stderr]     Checking jpeg-decoder v0.1.14
[INFO] [stderr]     Checking clap v2.31.2
[INFO] [stderr]     Checking image v0.15.0
[INFO] [stderr]    Compiling glutin v0.9.2
[INFO] [stderr]    Compiling gfx_gl v0.4.0
[INFO] [stderr]     Checking winit v0.7.6
[INFO] [stderr]     Checking pistoncore-glutin_window v0.39.1
[INFO] [stderr]     Checking gfx v0.16.3
[INFO] [stderr]     Checking gfx_device_gl v0.14.6
[INFO] [stderr]     Checking piston-gfx_texture v0.26.0
[INFO] [stderr]     Checking piston2d-gfx_graphics v0.43.0
[INFO] [stderr]     Checking piston_window v0.70.0
[INFO] [stderr]     Checking tilewater v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/agents.rs:43:34
[INFO] [stderr]    |
[INFO] [stderr] 43 |                 let mut rng: Box<RngCore> = Box::new(thread_rng());
[INFO] [stderr]    |                                  ^^^^^^^ help: use `dyn`: `dyn RngCore`
[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/agents.rs:141:18
[INFO] [stderr]     |
[INFO] [stderr] 141 |     decider: Box<Decider + Send + Sync>,
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Decider + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/agents.rs:145:47
[INFO] [stderr]     |
[INFO] [stderr] 145 |     pub fn new(position: Coord2, decider: Box<Decider + Send + Sync>) -> Agent {
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Decider + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/agents.rs:170:23
[INFO] [stderr]     |
[INFO] [stderr] 170 |         rng: &mut Box<RngCore>,
[INFO] [stderr]     |                       ^^^^^^^ help: use `dyn`: `dyn RngCore`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/agents.rs:236:23
[INFO] [stderr]     |
[INFO] [stderr] 236 |         rng: &mut Box<RngCore>,
[INFO] [stderr]     |                       ^^^^^^^ help: use `dyn`: `dyn RngCore`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/agents.rs:372:23
[INFO] [stderr]     |
[INFO] [stderr] 372 |         rng: &mut Box<RngCore>,
[INFO] [stderr]     |                       ^^^^^^^ help: use `dyn`: `dyn RngCore`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/agents.rs:43:34
[INFO] [stderr]    |
[INFO] [stderr] 43 |                 let mut rng: Box<RngCore> = Box::new(thread_rng());
[INFO] [stderr]    |                                  ^^^^^^^ help: use `dyn`: `dyn RngCore`
[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/agents.rs:141:18
[INFO] [stderr]     |
[INFO] [stderr] 141 |     decider: Box<Decider + Send + Sync>,
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Decider + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/agents.rs:145:47
[INFO] [stderr]     |
[INFO] [stderr] 145 |     pub fn new(position: Coord2, decider: Box<Decider + Send + Sync>) -> Agent {
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Decider + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/agents.rs:170:23
[INFO] [stderr]     |
[INFO] [stderr] 170 |         rng: &mut Box<RngCore>,
[INFO] [stderr]     |                       ^^^^^^^ help: use `dyn`: `dyn RngCore`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/agents.rs:236:23
[INFO] [stderr]     |
[INFO] [stderr] 236 |         rng: &mut Box<RngCore>,
[INFO] [stderr]     |                       ^^^^^^^ help: use `dyn`: `dyn RngCore`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/agents.rs:372:23
[INFO] [stderr]     |
[INFO] [stderr] 372 |         rng: &mut Box<RngCore>,
[INFO] [stderr]     |                       ^^^^^^^ help: use `dyn`: `dyn RngCore`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 14s
[INFO] running `"docker" "inspect" "2ddca78f7c53810f523a3a006d5d7e61dd689ee607678c467dbfa35ba1258c18"`
[INFO] running `"docker" "rm" "-f" "2ddca78f7c53810f523a3a006d5d7e61dd689ee607678c467dbfa35ba1258c18"`
[INFO] [stdout] 2ddca78f7c53810f523a3a006d5d7e61dd689ee607678c467dbfa35ba1258c18