[INFO] fetching crate marching-cubes 0.1.2...
[INFO] testing marching-cubes-0.1.2 against master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681
[INFO] extracting crate marching-cubes 0.1.2 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate marching-cubes 0.1.2
[INFO] finished tweaking crates.io crate marching-cubes 0.1.2
[INFO] tweaked toml for crates.io crate marching-cubes 0.1.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate marching-cubes 0.1.2 on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f322da9ff60c95296d84fe09fb6b539b497e199bed5c4e5c75b366a8dde1388e
[INFO] running `Command { std: "docker" "start" "-a" "f322da9ff60c95296d84fe09fb6b539b497e199bed5c4e5c75b366a8dde1388e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f322da9ff60c95296d84fe09fb6b539b497e199bed5c4e5c75b366a8dde1388e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f322da9ff60c95296d84fe09fb6b539b497e199bed5c4e5c75b366a8dde1388e", kill_on_drop: false }`
[INFO] [stdout] f322da9ff60c95296d84fe09fb6b539b497e199bed5c4e5c75b366a8dde1388e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bce3b800397618a436c1be025df13c14ca2b35c43ff8b1abfecf84f3d022e874
[INFO] running `Command { std: "docker" "start" "-a" "bce3b800397618a436c1be025df13c14ca2b35c43ff8b1abfecf84f3d022e874", kill_on_drop: false }`
[INFO] [stderr]    Compiling marching-cubes v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "bce3b800397618a436c1be025df13c14ca2b35c43ff8b1abfecf84f3d022e874", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bce3b800397618a436c1be025df13c14ca2b35c43ff8b1abfecf84f3d022e874", kill_on_drop: false }`
[INFO] [stdout] bce3b800397618a436c1be025df13c14ca2b35c43ff8b1abfecf84f3d022e874
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3cb1bd51ba6868341e46481b89e589c74f322953bfd5612560a09f0ce50179c
[INFO] running `Command { std: "docker" "start" "-a" "b3cb1bd51ba6868341e46481b89e589c74f322953bfd5612560a09f0ce50179c", kill_on_drop: false }`
[INFO] [stderr]    Compiling marching-cubes v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "b3cb1bd51ba6868341e46481b89e589c74f322953bfd5612560a09f0ce50179c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3cb1bd51ba6868341e46481b89e589c74f322953bfd5612560a09f0ce50179c", kill_on_drop: false }`
[INFO] [stdout] b3cb1bd51ba6868341e46481b89e589c74f322953bfd5612560a09f0ce50179c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2e3bcd168b3aae85c91e3bfce3b27acea61f3f609419e26d8b4839c9d965d593
[INFO] running `Command { std: "docker" "start" "-a" "2e3bcd168b3aae85c91e3bfce3b27acea61f3f609419e26d8b4839c9d965d593", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/marching_cubes-1e75db305250baf6)
[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::polygonise (line 101) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 8) ... FAILED
[INFO] [stdout] test src/marching.rs - marching::interpolate_vertex (line 310) ... FAILED
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] test src/marching.rs - marching::MarchingCubes (line 10) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[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] 102 | 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] 9 | 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] 311 | 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] 312 | 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] 313 | 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] 316 | 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] 318 | 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::MarchingCubes (line 10) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `iso`
[INFO] [stdout]   --> src/marching.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | 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 0.17s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2e3bcd168b3aae85c91e3bfce3b27acea61f3f609419e26d8b4839c9d965d593", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e3bcd168b3aae85c91e3bfce3b27acea61f3f609419e26d8b4839c9d965d593", kill_on_drop: false }`
[INFO] [stdout] 2e3bcd168b3aae85c91e3bfce3b27acea61f3f609419e26d8b4839c9d965d593
