[INFO] cloning repository https://github.com/jenra-uwu/tessellation-morloc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jenra-uwu/tessellation-morloc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjenra-uwu%2Ftessellation-morloc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjenra-uwu%2Ftessellation-morloc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1704a67a9abd6d46518142a9e0516baaa77ce624
[INFO] testing jenra-uwu/tessellation-morloc against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjenra-uwu%2Ftessellation-morloc" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jenra-uwu/tessellation-morloc on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jenra-uwu/tessellation-morloc
[INFO] finished tweaking git repo https://github.com/jenra-uwu/tessellation-morloc
[INFO] tweaked toml for git repo https://github.com/jenra-uwu/tessellation-morloc written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/jenra-uwu/tessellation-morloc already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ad2b901c595ff7ce6b77549cb7c3adb53a390a5962c47b74dcee17df5b45760d
[INFO] running `Command { std: "docker" "start" "-a" "ad2b901c595ff7ce6b77549cb7c3adb53a390a5962c47b74dcee17df5b45760d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad2b901c595ff7ce6b77549cb7c3adb53a390a5962c47b74dcee17df5b45760d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad2b901c595ff7ce6b77549cb7c3adb53a390a5962c47b74dcee17df5b45760d", kill_on_drop: false }`
[INFO] [stdout] ad2b901c595ff7ce6b77549cb7c3adb53a390a5962c47b74dcee17df5b45760d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c0cea394faae0ef84caf18ea91979f60201869e708a5afd8e34b3338c44143a
[INFO] running `Command { std: "docker" "start" "-a" "1c0cea394faae0ef84caf18ea91979f60201869e708a5afd8e34b3338c44143a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.91
[INFO] [stderr]    Compiling cgmath v0.17.0
[INFO] [stderr]    Compiling bytemuck v1.5.1
[INFO] [stderr]    Compiling svg v0.5.12
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rgb v0.8.25
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling draw v0.3.0
[INFO] [stderr]    Compiling tesselation-morloc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `width`
[INFO] [stdout]    --> src/lib.rs:124:44
[INFO] [stdout]     |
[INFO] [stdout] 124 | fn boxed_tile_tree(st: &ScaledTesselation, width: f32, height: f32) -> RoseTree {
[INFO] [stdout]     |                                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `height`
[INFO] [stdout]    --> src/lib.rs:124:56
[INFO] [stdout]     |
[INFO] [stdout] 124 | fn boxed_tile_tree(st: &ScaledTesselation, width: f32, height: f32) -> RoseTree {
[INFO] [stdout]     |                                                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `boxed_tile_tree`
[INFO] [stdout]    --> src/lib.rs:124:4
[INFO] [stdout]     |
[INFO] [stdout] 124 | fn boxed_tile_tree(st: &ScaledTesselation, width: f32, height: f32) -> RoseTree {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.00s
[INFO] running `Command { std: "docker" "inspect" "1c0cea394faae0ef84caf18ea91979f60201869e708a5afd8e34b3338c44143a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c0cea394faae0ef84caf18ea91979f60201869e708a5afd8e34b3338c44143a", kill_on_drop: false }`
[INFO] [stdout] 1c0cea394faae0ef84caf18ea91979f60201869e708a5afd8e34b3338c44143a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df22fa57bad694876d3a4f4d27995e9cb19849df12e62d89649f7244cb8af44d
[INFO] running `Command { std: "docker" "start" "-a" "df22fa57bad694876d3a4f4d27995e9cb19849df12e62d89649f7244cb8af44d", kill_on_drop: false }`
[INFO] [stderr]    Compiling tesselation-morloc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `width`
[INFO] [stdout]    --> src/lib.rs:124:44
[INFO] [stdout]     |
[INFO] [stdout] 124 | fn boxed_tile_tree(st: &ScaledTesselation, width: f32, height: f32) -> RoseTree {
[INFO] [stdout]     |                                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `height`
[INFO] [stdout]    --> src/lib.rs:124:56
[INFO] [stdout]     |
[INFO] [stdout] 124 | fn boxed_tile_tree(st: &ScaledTesselation, width: f32, height: f32) -> RoseTree {
[INFO] [stdout]     |                                                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `boxed_tile_tree`
[INFO] [stdout]    --> src/lib.rs:124:4
[INFO] [stdout]     |
[INFO] [stdout] 124 | fn boxed_tile_tree(st: &ScaledTesselation, width: f32, height: f32) -> RoseTree {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `width`
[INFO] [stdout]    --> src/lib.rs:124:44
[INFO] [stdout]     |
[INFO] [stdout] 124 | fn boxed_tile_tree(st: &ScaledTesselation, width: f32, height: f32) -> RoseTree {
[INFO] [stdout]     |                                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `height`
[INFO] [stdout]    --> src/lib.rs:124:56
[INFO] [stdout]     |
[INFO] [stdout] 124 | fn boxed_tile_tree(st: &ScaledTesselation, width: f32, height: f32) -> RoseTree {
[INFO] [stdout]     |                                                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `boxed_tile_tree`
[INFO] [stdout]    --> src/lib.rs:124:4
[INFO] [stdout]     |
[INFO] [stdout] 124 | fn boxed_tile_tree(st: &ScaledTesselation, width: f32, height: f32) -> RoseTree {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "df22fa57bad694876d3a4f4d27995e9cb19849df12e62d89649f7244cb8af44d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df22fa57bad694876d3a4f4d27995e9cb19849df12e62d89649f7244cb8af44d", kill_on_drop: false }`
[INFO] [stdout] df22fa57bad694876d3a4f4d27995e9cb19849df12e62d89649f7244cb8af44d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 48882450bcb273dfad6b141f09d1d0c297b4784d75949a689cf71b666daa13d9
[INFO] running `Command { std: "docker" "start" "-a" "48882450bcb273dfad6b141f09d1d0c297b4784d75949a689cf71b666daa13d9", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `width`
[INFO] [stderr]    --> src/lib.rs:124:44
[INFO] [stderr]     |
[INFO] [stderr] 124 | fn boxed_tile_tree(st: &ScaledTesselation, width: f32, height: f32) -> RoseTree {
[INFO] [stderr]     |                                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `height`
[INFO] [stderr]    --> src/lib.rs:124:56
[INFO] [stderr]     |
[INFO] [stderr] 124 | fn boxed_tile_tree(st: &ScaledTesselation, width: f32, height: f32) -> RoseTree {
[INFO] [stderr]     |                                                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `boxed_tile_tree`
[INFO] [stderr]    --> src/lib.rs:124:4
[INFO] [stderr]     |
[INFO] [stderr] 124 | fn boxed_tile_tree(st: &ScaledTesselation, width: f32, height: f32) -> RoseTree {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `tesselation-morloc` (lib) generated 3 warnings
[INFO] [stderr] warning: `tesselation-morloc` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tesselation_morloc-8c8fa177739b628e)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tesselation_morloc-9c36b2c4d87e8c70)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tesselation-morloc
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "48882450bcb273dfad6b141f09d1d0c297b4784d75949a689cf71b666daa13d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48882450bcb273dfad6b141f09d1d0c297b4784d75949a689cf71b666daa13d9", kill_on_drop: false }`
[INFO] [stdout] 48882450bcb273dfad6b141f09d1d0c297b4784d75949a689cf71b666daa13d9