[INFO] crate gobs 0.1.1 is already in cache
[INFO] testing gobs-0.1.1 against 1.44.0 for beta-1.45-1
[INFO] extracting crate gobs 0.1.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate gobs 0.1.1 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate gobs 0.1.1
[INFO] finished tweaking crates.io crate gobs 0.1.1
[INFO] tweaked toml for crates.io crate gobs 0.1.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate gobs 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6c71de490fd4837f70fdf94e2da21148db06bf3f0e0e20ce474c698d8aa4eb35
[INFO] running `"docker" "start" "-a" "6c71de490fd4837f70fdf94e2da21148db06bf3f0e0e20ce474c698d8aa4eb35"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling vek v0.10.1
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling gobs v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.94s
[INFO] running `"docker" "inspect" "6c71de490fd4837f70fdf94e2da21148db06bf3f0e0e20ce474c698d8aa4eb35"`
[INFO] running `"docker" "rm" "-f" "6c71de490fd4837f70fdf94e2da21148db06bf3f0e0e20ce474c698d8aa4eb35"`
[INFO] [stdout] 6c71de490fd4837f70fdf94e2da21148db06bf3f0e0e20ce474c698d8aa4eb35
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] dd11d0d19443d5c4ab24305e542a2cc418d068a3fdccc2b12334a4f0cac58afa
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "dd11d0d19443d5c4ab24305e542a2cc418d068a3fdccc2b12334a4f0cac58afa"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling xml-rs v0.8.2
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]    Compiling instant v0.1.2
[INFO] [stderr]    Compiling takeable-option v0.5.0
[INFO] [stderr]    Compiling parking_lot_core v0.7.1
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling raw-window-handle v0.3.3
[INFO] [stderr]    Compiling shared_library v0.1.9
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling ordered-float v1.0.2
[INFO] [stderr]    Compiling line_drawing v0.7.0
[INFO] [stderr]    Compiling x11-dl v2.18.5
[INFO] [stderr]    Compiling dlib v0.4.1
[INFO] [stderr]    Compiling dot_vox v4.1.0
[INFO] [stderr]    Compiling mio-extras v2.0.6
[INFO] [stderr]    Compiling wayland-sys v0.23.6
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling rusttype v0.8.3
[INFO] [stderr]    Compiling parking_lot v0.10.2
[INFO] [stderr]    Compiling wayland-scanner v0.23.6
[INFO] [stderr]    Compiling gl_generator v0.13.1
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling rusttype v0.7.9
[INFO] [stderr]    Compiling andrew v0.2.1
[INFO] [stderr]    Compiling glutin_glx_sys v0.1.6
[INFO] [stderr]    Compiling glutin_egl_sys v0.1.4
[INFO] [stderr]    Compiling glium v0.27.0
[INFO] [stderr]    Compiling wayland-client v0.23.6
[INFO] [stderr]    Compiling wayland-protocols v0.23.6
[INFO] [stderr]    Compiling calloop v0.4.4
[INFO] [stderr]    Compiling wayland-commons v0.23.6
[INFO] [stderr]    Compiling smithay-client-toolkit v0.6.6
[INFO] [stderr]    Compiling winit v0.22.0
[INFO] [stderr]    Compiling glutin v0.24.0
[INFO] [stderr]    Compiling gobs v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `gobs_core`
[INFO] [stderr]  --> tests/cubit_surface_extractor_test.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use gobs_core::region::Region;
[INFO] [stderr]   |     ^^^^^^^^^ use of undeclared type or module `gobs_core`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `gobs_core`
[INFO] [stderr]  --> tests/cubit_surface_extractor_test.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use gobs_core::raw_volume::RawVolume;
[INFO] [stderr]   |     ^^^^^^^^^ use of undeclared type or module `gobs_core`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `gobs_core`
[INFO] [stderr]  --> tests/cubit_surface_extractor_test.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use gobs_core::raw_volume_sampler::RawVolumeSampler;
[INFO] [stderr]   |     ^^^^^^^^^ use of undeclared type or module `gobs_core`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `gobs_core`
[INFO] [stderr]  --> tests/cubit_surface_extractor_test.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use gobs_core::cubic_surface_extractor::extract_cubic_mesh;
[INFO] [stderr]   |     ^^^^^^^^^ use of undeclared type or module `gobs_core`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `gobs_core`
[INFO] [stderr]  --> tests/cubit_surface_extractor_test.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use gobs_core::volume::Volume;
[INFO] [stderr]   |     ^^^^^^^^^ use of undeclared type or module `gobs_core`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Region`
[INFO] [stderr]  --> tests/cubit_surface_extractor_test.rs:9:18
[INFO] [stderr]   |
[INFO] [stderr] 9 |     let region = Region::cubic(16);
[INFO] [stderr]   |                  ^^^^^^ use of undeclared type or module `Region`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `RawVolume`
[INFO] [stderr]   --> tests/cubit_surface_extractor_test.rs:10:38
[INFO] [stderr]    |
[INFO] [stderr] 10 |     let mut volume: RawVolume<i32> = RawVolume::new(region);
[INFO] [stderr]    |                                      ^^^^^^^^^ use of undeclared type or module `RawVolume`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `RawVolumeSampler`
[INFO] [stderr]   --> tests/cubit_surface_extractor_test.rs:13:23
[INFO] [stderr]    |
[INFO] [stderr] 13 |     let mut sampler = RawVolumeSampler::new(&volume);
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^ use of undeclared type or module `RawVolumeSampler`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Region`
[INFO] [stderr]   --> tests/cubit_surface_extractor_test.rs:14:50
[INFO] [stderr]    |
[INFO] [stderr] 14 |     let mesh = extract_cubic_mesh(&mut sampler, &Region::cubic(16)).unwrap();
[INFO] [stderr]    |                                                  ^^^^^^ use of undeclared type or module `Region`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Region`
[INFO] [stderr]   --> tests/cubit_surface_extractor_test.rs:22:18
[INFO] [stderr]    |
[INFO] [stderr] 22 |     let region = Region::cubic(16);
[INFO] [stderr]    |                  ^^^^^^ use of undeclared type or module `Region`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `RawVolume`
[INFO] [stderr]   --> tests/cubit_surface_extractor_test.rs:23:38
[INFO] [stderr]    |
[INFO] [stderr] 23 |     let mut volume: RawVolume<i32> = RawVolume::new(region);
[INFO] [stderr]    |                                      ^^^^^^^^^ use of undeclared type or module `RawVolume`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `RawVolumeSampler`
[INFO] [stderr]   --> tests/cubit_surface_extractor_test.rs:27:23
[INFO] [stderr]    |
[INFO] [stderr] 27 |     let mut sampler = RawVolumeSampler::new(&volume);
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^ use of undeclared type or module `RawVolumeSampler`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Region`
[INFO] [stderr]   --> tests/cubit_surface_extractor_test.rs:28:50
[INFO] [stderr]    |
[INFO] [stderr] 28 |     let mesh = extract_cubic_mesh(&mut sampler, &Region::cubic(16)).unwrap();
[INFO] [stderr]    |                                                  ^^^^^^ use of undeclared type or module `Region`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `RawVolume` in this scope
[INFO] [stderr]   --> tests/cubit_surface_extractor_test.rs:10:21
[INFO] [stderr]    |
[INFO] [stderr] 10 |     let mut volume: RawVolume<i32> = RawVolume::new(region);
[INFO] [stderr]    |                     ^^^^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 1  | use gobs::raw_volume::RawVolume;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `extract_cubic_mesh` in this scope
[INFO] [stderr]   --> tests/cubit_surface_extractor_test.rs:14:16
[INFO] [stderr]    |
[INFO] [stderr] 14 |     let mesh = extract_cubic_mesh(&mut sampler, &Region::cubic(16)).unwrap();
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 1  | use gobs::cubic_surface_extractor::extract_cubic_mesh;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `RawVolume` in this scope
[INFO] [stderr]   --> tests/cubit_surface_extractor_test.rs:23:21
[INFO] [stderr]    |
[INFO] [stderr] 23 |     let mut volume: RawVolume<i32> = RawVolume::new(region);
[INFO] [stderr]    |                     ^^^^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 1  | use gobs::raw_volume::RawVolume;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `extract_cubic_mesh` in this scope
[INFO] [stderr]   --> tests/cubit_surface_extractor_test.rs:28:16
[INFO] [stderr]    |
[INFO] [stderr] 28 |     let mesh = extract_cubic_mesh(&mut sampler, &Region::cubic(16)).unwrap();
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 1  | use gobs::cubic_surface_extractor::extract_cubic_mesh;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 17 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0412, E0425, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0412`.
[INFO] [stderr] error: could not compile `gobs`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "dd11d0d19443d5c4ab24305e542a2cc418d068a3fdccc2b12334a4f0cac58afa"`
[INFO] running `"docker" "rm" "-f" "dd11d0d19443d5c4ab24305e542a2cc418d068a3fdccc2b12334a4f0cac58afa"`
[INFO] [stdout] dd11d0d19443d5c4ab24305e542a2cc418d068a3fdccc2b12334a4f0cac58afa