[INFO] cloning repository https://github.com/Mesoptier/WHUTS
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Mesoptier/WHUTS" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMesoptier%2FWHUTS", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMesoptier%2FWHUTS'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5690fa66754edbdd0f88fbefda72c73bf1a1513c
[INFO] testing Mesoptier/WHUTS against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMesoptier%2FWHUTS" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Mesoptier/WHUTS on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Mesoptier/WHUTS
[INFO] finished tweaking git repo https://github.com/Mesoptier/WHUTS
[INFO] tweaked toml for git repo https://github.com/Mesoptier/WHUTS written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/Mesoptier/WHUTS already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dlx v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e9266cd93719ffe41e691d56587cb7e9744c959be10df03764201e74e10e6ac8
[INFO] running `Command { std: "docker" "start" "-a" "e9266cd93719ffe41e691d56587cb7e9744c959be10df03764201e74e10e6ac8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e9266cd93719ffe41e691d56587cb7e9744c959be10df03764201e74e10e6ac8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9266cd93719ffe41e691d56587cb7e9744c959be10df03764201e74e10e6ac8", kill_on_drop: false }`
[INFO] [stdout] e9266cd93719ffe41e691d56587cb7e9744c959be10df03764201e74e10e6ac8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32181e804c30c6e03d9749973801421336eba69afd6fc89e730f25bed5a14b3c
[INFO] running `Command { std: "docker" "start" "-a" "32181e804c30c6e03d9749973801421336eba69afd6fc89e730f25bed5a14b3c", kill_on_drop: false }`
[INFO] [stderr]    Compiling dlx v0.1.0
[INFO] [stderr]    Compiling itertools v0.10.0
[INFO] [stderr]    Compiling whuts v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `rotations`
[INFO] [stdout]   --> src/tile.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn rotations(&self) -> Vec<Tile<2>> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ROTATION_MATRICES_2D`
[INFO] [stdout]   --> src/rotation_matrices.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout] 1  | / pub const ROTATION_MATRICES_2D: [[[i8; 2]; 2]; 4] = [
[INFO] [stdout] 2  | |     [
[INFO] [stdout] 3  | |         [1, 0],
[INFO] [stdout] 4  | |         [0, 1]
[INFO] [stdout] ...  |
[INFO] [stdout] 17 | |     ],
[INFO] [stdout] 18 | | ];
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.20s
[INFO] running `Command { std: "docker" "inspect" "32181e804c30c6e03d9749973801421336eba69afd6fc89e730f25bed5a14b3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32181e804c30c6e03d9749973801421336eba69afd6fc89e730f25bed5a14b3c", kill_on_drop: false }`
[INFO] [stdout] 32181e804c30c6e03d9749973801421336eba69afd6fc89e730f25bed5a14b3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dea374c4eaf5c20611bf1de1e5a108cd3ee9272706a30dffcb1fec7696445396
[INFO] running `Command { std: "docker" "start" "-a" "dea374c4eaf5c20611bf1de1e5a108cd3ee9272706a30dffcb1fec7696445396", kill_on_drop: false }`
[INFO] [stderr]    Compiling whuts v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `rotations`
[INFO] [stdout]   --> src/tile.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn rotations(&self) -> Vec<Tile<2>> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ROTATION_MATRICES_2D`
[INFO] [stdout]   --> src/rotation_matrices.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout] 1  | / pub const ROTATION_MATRICES_2D: [[[i8; 2]; 2]; 4] = [
[INFO] [stdout] 2  | |     [
[INFO] [stdout] 3  | |         [1, 0],
[INFO] [stdout] 4  | |         [0, 1]
[INFO] [stdout] ...  |
[INFO] [stdout] 17 | |     ],
[INFO] [stdout] 18 | | ];
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "dea374c4eaf5c20611bf1de1e5a108cd3ee9272706a30dffcb1fec7696445396", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dea374c4eaf5c20611bf1de1e5a108cd3ee9272706a30dffcb1fec7696445396", kill_on_drop: false }`
[INFO] [stdout] dea374c4eaf5c20611bf1de1e5a108cd3ee9272706a30dffcb1fec7696445396
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7a6484474cc09b8ef8cd66c4a7a0e7406f8f4a3e00e68991ed0a6f67e6c09441
[INFO] running `Command { std: "docker" "start" "-a" "7a6484474cc09b8ef8cd66c4a7a0e7406f8f4a3e00e68991ed0a6f67e6c09441", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: associated function is never used: `rotations`
[INFO] [stdout] running 1 test
[INFO] [stderr]   --> src/tile.rs:39:12
[INFO] [stderr]    |
[INFO] [stderr] 39 |     pub fn rotations(&self) -> Vec<Tile<2>> {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `ROTATION_MATRICES_2D`
[INFO] [stderr]   --> src/rotation_matrices.rs:1:1
[INFO] [stderr]    |
[INFO] [stderr] 1  | / pub const ROTATION_MATRICES_2D: [[[i8; 2]; 2]; 4] = [
[INFO] [stderr] 2  | |     [
[INFO] [stderr] 3  | |         [1, 0],
[INFO] [stderr] 4  | |         [0, 1]
[INFO] [stderr] ...  |
[INFO] [stderr] 17 | |     ],
[INFO] [stderr] 18 | | ];
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/whuts-95f7c0bb0eb306a8)
[INFO] [stdout] test coord::tests::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7a6484474cc09b8ef8cd66c4a7a0e7406f8f4a3e00e68991ed0a6f67e6c09441", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a6484474cc09b8ef8cd66c4a7a0e7406f8f4a3e00e68991ed0a6f67e6c09441", kill_on_drop: false }`
[INFO] [stdout] 7a6484474cc09b8ef8cd66c4a7a0e7406f8f4a3e00e68991ed0a6f67e6c09441