Dec 15 22:27:15.401 INFO testing apath-0.1.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 22:27:15.401 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 15 22:27:15.835 INFO [stdout] 38c7dbfaa580aaa4aa4ff9825f725baec1524be1dbcfb6596cf14fd6c4f889a8
Dec 15 22:27:15.835 INFO running `"docker" "start" "-a" "38c7dbfaa580aaa4aa4ff9825f725baec1524be1dbcfb6596cf14fd6c4f889a8"`
Dec 15 22:27:17.358 INFO [stderr] usermod: no changes
Dec 15 22:27:17.444 INFO [stderr]    Compiling apath v0.1.0 (/source)
Dec 15 22:27:19.559 INFO [stderr] warning: variable does not need to be mutable
Dec 15 22:27:19.559 INFO [stderr]    --> src/lib.rs:327:55
Dec 15 22:27:19.559 INFO [stderr]     |
Dec 15 22:27:19.559 INFO [stderr] 327 |     fn path_update_fringe(&mut self, goal: Vector2<i32>, mut fringe: &mut Fringe, closed: &mut Vec<Vector2<i32>>) -> bool
Dec 15 22:27:19.559 INFO [stderr]     |                                                          ----^^^^^^
Dec 15 22:27:19.559 INFO [stderr]     |                                                          |
Dec 15 22:27:19.559 INFO [stderr]     |                                                          help: remove this `mut`
Dec 15 22:27:19.559 INFO [stderr]     |
Dec 15 22:27:19.559 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 15 22:27:19.559 INFO [stderr] 
Dec 15 22:27:19.575 INFO [stderr] warning: method is never used: `rem_obs_at`
Dec 15 22:27:19.575 INFO [stderr]    --> src/lib.rs:112:2
Dec 15 22:27:19.575 INFO [stderr]     |
Dec 15 22:27:19.575 INFO [stderr] 112 |     fn rem_obs_at(&mut self, pos: Vector2<i32>) -> ()
Dec 15 22:27:19.575 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 22:27:19.575 INFO [stderr]     |
Dec 15 22:27:19.575 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 15 22:27:19.575 INFO [stderr] 
Dec 15 22:27:20.129 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.75s
Dec 15 22:27:20.139 INFO [stderr] su: No module specific data is present
Dec 15 22:27:20.660 INFO running `"docker" "inspect" "38c7dbfaa580aaa4aa4ff9825f725baec1524be1dbcfb6596cf14fd6c4f889a8"`
Dec 15 22:27:21.093 INFO running `"docker" "rm" "-f" "38c7dbfaa580aaa4aa4ff9825f725baec1524be1dbcfb6596cf14fd6c4f889a8"`
Dec 15 22:27:21.462 INFO [stdout] 38c7dbfaa580aaa4aa4ff9825f725baec1524be1dbcfb6596cf14fd6c4f889a8
Dec 15 22:27:21.465 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 15 22:27:21.979 INFO [stdout] 9e14e6a60bb617b9477e393c6ec0d52539c413703e34980f0968ec4c2da682f8
Dec 15 22:27:21.983 INFO running `"docker" "start" "-a" "9e14e6a60bb617b9477e393c6ec0d52539c413703e34980f0968ec4c2da682f8"`
Dec 15 22:27:23.316 INFO [stderr] usermod: no changes
Dec 15 22:27:23.405 INFO [stderr]    Compiling apath v0.1.0 (/source)
Dec 15 22:27:25.247 INFO [stderr] warning: variable does not need to be mutable
Dec 15 22:27:25.247 INFO [stderr]    --> src/lib.rs:327:55
Dec 15 22:27:25.247 INFO [stderr]     |
Dec 15 22:27:25.247 INFO [stderr] 327 |     fn path_update_fringe(&mut self, goal: Vector2<i32>, mut fringe: &mut Fringe, closed: &mut Vec<Vector2<i32>>) -> bool
Dec 15 22:27:25.247 INFO [stderr]     |                                                          ----^^^^^^
Dec 15 22:27:25.247 INFO [stderr]     |                                                          |
Dec 15 22:27:25.247 INFO [stderr]     |                                                          help: remove this `mut`
Dec 15 22:27:25.247 INFO [stderr]     |
Dec 15 22:27:25.247 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 15 22:27:25.247 INFO [stderr] 
Dec 15 22:27:25.255 INFO [stderr] warning: method is never used: `rem_obs_at`
Dec 15 22:27:25.255 INFO [stderr]    --> src/lib.rs:112:2
Dec 15 22:27:25.255 INFO [stderr]     |
Dec 15 22:27:25.255 INFO [stderr] 112 |     fn rem_obs_at(&mut self, pos: Vector2<i32>) -> ()
Dec 15 22:27:25.255 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 22:27:25.255 INFO [stderr]     |
Dec 15 22:27:25.255 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 15 22:27:25.255 INFO [stderr] 
Dec 15 22:27:25.641 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.30s
Dec 15 22:27:25.645 INFO [stderr] su: No module specific data is present
Dec 15 22:27:26.419 INFO running `"docker" "inspect" "9e14e6a60bb617b9477e393c6ec0d52539c413703e34980f0968ec4c2da682f8"`
Dec 15 22:27:26.829 INFO running `"docker" "rm" "-f" "9e14e6a60bb617b9477e393c6ec0d52539c413703e34980f0968ec4c2da682f8"`
Dec 15 22:27:27.035 INFO [stdout] 9e14e6a60bb617b9477e393c6ec0d52539c413703e34980f0968ec4c2da682f8
Dec 15 22:27:27.037 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 15 22:27:27.491 INFO [stdout] 063d7430bd90a6f9b4c6d6fd64063600caba7a3cc337fe606ae6bc71e4670c60
Dec 15 22:27:27.493 INFO running `"docker" "start" "-a" "063d7430bd90a6f9b4c6d6fd64063600caba7a3cc337fe606ae6bc71e4670c60"`
Dec 15 22:27:28.771 INFO [stderr] usermod: no changes
Dec 15 22:27:28.895 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Dec 15 22:27:28.911 INFO [stderr]      Running /target/debug/deps/apath-fa18df0ee5a5f499
Dec 15 22:27:28.911 INFO [stderr]    Doc-tests apath
Dec 15 22:27:28.911 INFO [stdout] 
Dec 15 22:27:28.911 INFO [stdout] running 0 tests
Dec 15 22:27:28.911 INFO [stdout] 
Dec 15 22:27:28.911 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 22:27:28.911 INFO [stdout] 
Dec 15 22:27:31.646 INFO [stdout] 
Dec 15 22:27:31.646 INFO [stdout] running 0 tests
Dec 15 22:27:31.646 INFO [stdout] 
Dec 15 22:27:31.646 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 22:27:31.646 INFO [stdout] 
Dec 15 22:27:31.653 INFO [stderr] su: No module specific data is present
Dec 15 22:27:32.767 INFO running `"docker" "inspect" "063d7430bd90a6f9b4c6d6fd64063600caba7a3cc337fe606ae6bc71e4670c60"`
Dec 15 22:27:33.147 INFO running `"docker" "rm" "-f" "063d7430bd90a6f9b4c6d6fd64063600caba7a3cc337fe606ae6bc71e4670c60"`
Dec 15 22:27:33.441 INFO [stdout] 063d7430bd90a6f9b4c6d6fd64063600caba7a3cc337fe606ae6bc71e4670c60