[INFO] updating cached repository https://github.com/NLincoln/worldgen
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ed66cf3a2eab8ad8fa220c9069440b44210612ab
[INFO] testing NLincoln/worldgen against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FNLincoln%2Fworldgen" "work/builds/worker-5/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/NLincoln/worldgen on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/NLincoln/worldgen
[INFO] finished tweaking git repo https://github.com/NLincoln/worldgen
[INFO] tweaked toml for git repo https://github.com/NLincoln/worldgen written to work/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/NLincoln/worldgen already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 9196f2f6eba92bd338e8fcc336ec513e68492d6b33a40288dfbd5e123f1ffffe
[INFO] running `"docker" "start" "-a" "9196f2f6eba92bd338e8fcc336ec513e68492d6b33a40288dfbd5e123f1ffffe"`
[INFO] [stderr]    Compiling worldgen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `std::fmt::Display`
[INFO] [stderr]  --> src/main.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::fmt::Display;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_slice`
[INFO] [stderr]   --> src/main.rs:52:3
[INFO] [stderr]    |
[INFO] [stderr] 52 |   fn get_slice(&self, position: Vector2u, size: Vector2u) -> Grid<&T> {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `assign`
[INFO] [stderr]   --> src/main.rs:74:3
[INFO] [stderr]    |
[INFO] [stderr] 74 |   fn assign(&mut self, pos: Vector2u, val: T) {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `carve_room`
[INFO] [stderr]    --> src/main.rs:99:1
[INFO] [stderr]     |
[INFO] [stderr] 99  | / fn carve_room<T, F>(grid: &mut Grid<T>, position: Vector2u, size: Vector2u, f: F)
[INFO] [stderr] 100 | | where
[INFO] [stderr] 101 | |   F: Fn(&Grid<T>, Vector2u) -> T,
[INFO] [stderr] 102 | | {
[INFO] [stderr] ...   |
[INFO] [stderr] 110 | |   }
[INFO] [stderr] 111 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `"docker" "inspect" "9196f2f6eba92bd338e8fcc336ec513e68492d6b33a40288dfbd5e123f1ffffe"`
[INFO] running `"docker" "rm" "-f" "9196f2f6eba92bd338e8fcc336ec513e68492d6b33a40288dfbd5e123f1ffffe"`
[INFO] [stdout] 9196f2f6eba92bd338e8fcc336ec513e68492d6b33a40288dfbd5e123f1ffffe
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 26497bb7116d6016890656ca5e7b88f4f2f6874f61d20f1544e4b3815c2374f3
[INFO] running `"docker" "start" "-a" "26497bb7116d6016890656ca5e7b88f4f2f6874f61d20f1544e4b3815c2374f3"`
[INFO] [stderr]    Compiling worldgen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `std::fmt::Display`
[INFO] [stderr]  --> src/main.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::fmt::Display;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `"docker" "inspect" "26497bb7116d6016890656ca5e7b88f4f2f6874f61d20f1544e4b3815c2374f3"`
[INFO] running `"docker" "rm" "-f" "26497bb7116d6016890656ca5e7b88f4f2f6874f61d20f1544e4b3815c2374f3"`
[INFO] [stdout] 26497bb7116d6016890656ca5e7b88f4f2f6874f61d20f1544e4b3815c2374f3
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] ef841b16529f274a362dfa6a2994d550b1bc7e1e688efaa0fa326dd88f688861
[INFO] running `"docker" "start" "-a" "ef841b16529f274a362dfa6a2994d550b1bc7e1e688efaa0fa326dd88f688861"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/worldgen-230823fd7b15b552
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::grid_at_method_works ... ok
[INFO] [stdout] test tests::grid_slice_method_works ... ok
[INFO] [stdout] test tests::test_carve_grid ... ok
[INFO] [stdout] test tests::grid_assign_method ... ok
[INFO] [stdout] test tests::world_at_panics_on_out_of_bounds ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::world_at_panics_on_out_of_bounds
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 4 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--bin worldgen'
[INFO] running `"docker" "inspect" "ef841b16529f274a362dfa6a2994d550b1bc7e1e688efaa0fa326dd88f688861"`
[INFO] running `"docker" "rm" "-f" "ef841b16529f274a362dfa6a2994d550b1bc7e1e688efaa0fa326dd88f688861"`
[INFO] [stdout] ef841b16529f274a362dfa6a2994d550b1bc7e1e688efaa0fa326dd88f688861