[INFO] cloning repository https://github.com/therealnv6/marching-cubes
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/therealnv6/marching-cubes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftherealnv6%2Fmarching-cubes", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftherealnv6%2Fmarching-cubes'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2c97dbe65914a1c26733a43da6524a21ed3e8b14
[INFO] testing therealnv6/marching-cubes against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftherealnv6%2Fmarching-cubes" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/therealnv6/marching-cubes
[INFO] finished tweaking git repo https://github.com/therealnv6/marching-cubes
[INFO] tweaked toml for git repo https://github.com/therealnv6/marching-cubes written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/therealnv6/marching-cubes on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/therealnv6/marching-cubes already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.crate-type
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1639df5587ef6c6a34e1aea7fae703b5db6c51400a30a784e2f0f20bb9c62f40
[INFO] running `Command { std: "docker" "start" "-a" "1639df5587ef6c6a34e1aea7fae703b5db6c51400a30a784e2f0f20bb9c62f40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1639df5587ef6c6a34e1aea7fae703b5db6c51400a30a784e2f0f20bb9c62f40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1639df5587ef6c6a34e1aea7fae703b5db6c51400a30a784e2f0f20bb9c62f40", kill_on_drop: false }`
[INFO] [stdout] 1639df5587ef6c6a34e1aea7fae703b5db6c51400a30a784e2f0f20bb9c62f40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 567a77a554f6a094f5c03f8b404327530bf7e173770ff3063dcb39158c29a57c
[INFO] running `Command { std: "docker" "start" "-a" "567a77a554f6a094f5c03f8b404327530bf7e173770ff3063dcb39158c29a57c", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.crate-type
[INFO] [stderr]    Compiling marching-cubes v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "567a77a554f6a094f5c03f8b404327530bf7e173770ff3063dcb39158c29a57c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "567a77a554f6a094f5c03f8b404327530bf7e173770ff3063dcb39158c29a57c", kill_on_drop: false }`
[INFO] [stdout] 567a77a554f6a094f5c03f8b404327530bf7e173770ff3063dcb39158c29a57c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac49c5a8df475ee2d7ea23a0f66afeead42616b1e2d22097a33d43d8188dc8bb
[INFO] running `Command { std: "docker" "start" "-a" "ac49c5a8df475ee2d7ea23a0f66afeead42616b1e2d22097a33d43d8188dc8bb", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.crate-type
[INFO] [stderr]    Compiling marching-cubes v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "ac49c5a8df475ee2d7ea23a0f66afeead42616b1e2d22097a33d43d8188dc8bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac49c5a8df475ee2d7ea23a0f66afeead42616b1e2d22097a33d43d8188dc8bb", kill_on_drop: false }`
[INFO] [stdout] ac49c5a8df475ee2d7ea23a0f66afeead42616b1e2d22097a33d43d8188dc8bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3129f0fe6c2d15047690dd04cde4f24d8c1743b9783bdc404b9b0dfb0eb43394
[INFO] running `Command { std: "docker" "start" "-a" "3129f0fe6c2d15047690dd04cde4f24d8c1743b9783bdc404b9b0dfb0eb43394", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.crate-type
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/marching_cubes-d0aaead237061a52)
[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 marching_cubes
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/marching.rs - marching::MarchingCubes (line 10) ... FAILED
[INFO] [stdout] test src/marching.rs - marching::interpolate_vertex (line 310) ... FAILED
[INFO] [stdout] test src/marching.rs - marching::polygonise (line 101) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 8) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/marching.rs - marching::MarchingCubes (line 10) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `iso`
[INFO] [stdout]  --> src/marching.rs:11:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use iso::{MarchingCubes, GridCell, Triangle};
[INFO] [stdout]   |     ^^^ use of unresolved module or unlinked crate `iso`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `iso`, use `cargo add iso` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/marching.rs - marching::interpolate_vertex (line 310) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `vec3` in this scope
[INFO] [stdout]  --> src/marching.rs:311:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | let point1 = vec3(0.0, 0.0, 0.0);
[INFO] [stdout]   |              ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vec3` in this scope
[INFO] [stdout]  --> src/marching.rs:312:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | let point2 = vec3(1.0, 1.0, 1.0);
[INFO] [stdout]   |              ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vec2` in this scope
[INFO] [stdout]  --> src/marching.rs:313:20
[INFO] [stdout]   |
[INFO] [stdout] 5 | let alpha_points = vec2(0.5, 0.5);
[INFO] [stdout]   |                    ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `interpolate_vertex` in this scope
[INFO] [stdout]  --> src/marching.rs:316:14
[INFO] [stdout]   |
[INFO] [stdout] 8 | let result = interpolate_vertex(isolevel, point1, point2, alpha_points);
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vec3` in this scope
[INFO] [stdout]   --> src/marching.rs:318:20
[INFO] [stdout]    |
[INFO] [stdout] 10 | assert_eq!(result, vec3(0.5, 0.5, 0.5));
[INFO] [stdout]    |                    ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/marching.rs - marching::polygonise (line 101) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `iso`
[INFO] [stdout]  --> src/marching.rs:102:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use iso::{GridCell, Triangle, polygonise};
[INFO] [stdout]   |     ^^^ use of unresolved module or unlinked crate `iso`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `iso`, use `cargo add iso` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 8) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `iso`
[INFO] [stdout]  --> src/lib.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use iso::{MarchingCubes, GridCell, Triangle};
[INFO] [stdout]   |     ^^^ use of unresolved module or unlinked crate `iso`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `iso`, use `cargo add iso` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 8)
[INFO] [stdout]     src/marching.rs - marching::MarchingCubes (line 10)
[INFO] [stdout]     src/marching.rs - marching::interpolate_vertex (line 310)
[INFO] [stdout]     src/marching.rs - marching::polygonise (line 101)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "3129f0fe6c2d15047690dd04cde4f24d8c1743b9783bdc404b9b0dfb0eb43394", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3129f0fe6c2d15047690dd04cde4f24d8c1743b9783bdc404b9b0dfb0eb43394", kill_on_drop: false }`
[INFO] [stdout] 3129f0fe6c2d15047690dd04cde4f24d8c1743b9783bdc404b9b0dfb0eb43394
