[INFO] updating cached repository https://github.com/gufoe/rust-fluid
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2a0f664c77731da9af2e99232e2865017255988f
[INFO] testing gufoe/rust-fluid against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgufoe%2Frust-fluid" "/workspace/builds/worker-10/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gufoe/rust-fluid on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/gufoe/rust-fluid
[INFO] finished tweaking git repo https://github.com/gufoe/rust-fluid
[INFO] tweaked toml for git repo https://github.com/gufoe/rust-fluid written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/gufoe/rust-fluid 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] fdeb7b1afdd4f6617d8fbef232c3232c0d3ebad9997fe0651423002e613b565f
[INFO] running `"docker" "start" "-a" "fdeb7b1afdd4f6617d8fbef232c3232c0d3ebad9997fe0651423002e613b565f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling proc-macro2 v1.0.4
[INFO] [stderr]    Compiling arrayvec v0.5.0
[INFO] [stderr]    Compiling hashbrown v0.6.1
[INFO] [stderr]    Compiling draw_state v0.8.0
[INFO] [stderr]    Compiling pulldown-cmark v0.2.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling png v0.15.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling wayland-client v0.21.13
[INFO] [stderr]    Compiling wayland-protocols v0.21.13
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling memoffset v0.5.1
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling generator v0.6.18
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling num_cpus v1.10.1
[INFO] [stderr]    Compiling getrandom v0.1.12
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling backtrace-sys v0.1.31
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling x11-dl v2.18.4
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling shared_library v0.1.9
[INFO] [stderr]    Compiling slice-deque v0.2.4
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling bzip2-sys v0.1.7
[INFO] [stderr]    Compiling nix v0.11.1
[INFO] [stderr]    Compiling alsa-sys v0.1.2
[INFO] [stderr]    Compiling dirs-sys v0.3.4
[INFO] [stderr]    Compiling backtrace v0.3.38
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling bzip2 v0.3.3
[INFO] [stderr]    Compiling directories v2.0.2
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling minimp3 v0.3.3
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling parking_lot_core v0.2.14
[INFO] [stderr]    Compiling cpal v0.8.2
[INFO] [stderr]    Compiling error-chain v0.12.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.2
[INFO] [stderr]    Compiling zip v0.5.3
[INFO] [stderr]    Compiling rand v0.7.2
[INFO] [stderr]    Compiling parking_lot v0.4.8
[INFO] [stderr]    Compiling crossbeam-deque v0.7.1
[INFO] [stderr]    Compiling chashmap v2.2.2
[INFO] [stderr]    Compiling nalgebra v0.18.1
[INFO] [stderr]    Compiling rusttype v0.8.1
[INFO] [stderr]    Compiling rayon-core v1.6.0
[INFO] [stderr]    Compiling rayon v1.2.0
[INFO] [stderr]    Compiling twox-hash v1.5.0
[INFO] [stderr]    Compiling rusttype v0.7.9
[INFO] [stderr]    Compiling glyph_brush_layout v0.1.8
[INFO] [stderr]    Compiling andrew v0.2.1
[INFO] [stderr]    Compiling glyph_brush v0.6.0
[INFO] [stderr]    Compiling glyph_brush v0.5.4
[INFO] [stderr]    Compiling gilrs-core v0.2.4
[INFO] [stderr]    Compiling wayland-commons v0.21.13
[INFO] [stderr]    Compiling glutin_glx_sys v0.1.5
[INFO] [stderr]    Compiling gilrs v0.7.2
[INFO] [stderr]    Compiling serde_derive v1.0.101
[INFO] [stderr]    Compiling proc-macro-hack v0.5.10
[INFO] [stderr]    Compiling const-random-macro v0.1.6
[INFO] [stderr]    Compiling euclid_macros v0.1.0
[INFO] [stderr]    Compiling derivative v1.0.3
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling smart-default v0.5.2
[INFO] [stderr]    Compiling const-random v0.1.6
[INFO] [stderr]    Compiling ahash v0.2.16
[INFO] [stderr]    Compiling smithay-client-toolkit v0.4.6
[INFO] [stderr]    Compiling euclid v0.19.9
[INFO] [stderr]    Compiling winit v0.19.3
[INFO] [stderr]    Compiling tiff v0.3.1
[INFO] [stderr]    Compiling lyon_geom v0.12.7
[INFO] [stderr]    Compiling gfx_core v0.9.1
[INFO] [stderr]    Compiling image v0.22.2
[INFO] [stderr]    Compiling lyon_path v0.13.2
[INFO] [stderr]    Compiling lyon_algorithms v0.13.4
[INFO] [stderr]    Compiling lyon_tessellation v0.13.5
[INFO] [stderr]    Compiling cargo_metadata v0.6.4
[INFO] [stderr]    Compiling glutin v0.20.1
[INFO] [stderr]    Compiling lyon v0.13.5
[INFO] [stderr]    Compiling skeptic v0.13.4
[INFO] [stderr]    Compiling ggez v0.5.1
[INFO] [stderr]    Compiling rodio v0.9.0
[INFO] [stderr]    Compiling gfx_device_gl v0.16.2
[INFO] [stderr]    Compiling gfx v0.18.1
[INFO] [stderr]    Compiling gfx_window_glutin v0.30.0
[INFO] [stderr]    Compiling game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `max_range`
[INFO] [stderr]    --> src/ag.rs:215:17
[INFO] [stderr]     |
[INFO] [stderr] 215 |                 max_range: f32) {
[INFO] [stderr]     |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_range`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `red`
[INFO] [stderr]   --> src/ag.rs:63:5
[INFO] [stderr]    |
[INFO] [stderr] 63 |     fn red (&self) -> f32 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `green`
[INFO] [stderr]   --> src/ag.rs:67:5
[INFO] [stderr]    |
[INFO] [stderr] 67 |     fn green (&self) -> f32 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `blue`
[INFO] [stderr]   --> src/ag.rs:71:5
[INFO] [stderr]    |
[INFO] [stderr] 71 |     fn blue (&self) -> f32 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `white`
[INFO] [stderr]   --> src/ag.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 |     fn white (&self) -> f32 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `vavg`
[INFO] [stderr]   --> src/utils.rs:38:8
[INFO] [stderr]    |
[INFO] [stderr] 38 | pub fn vavg(a: &mut [f32], b: &[f32], x: f32) {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `softmax`
[INFO] [stderr]   --> src/utils.rs:56:8
[INFO] [stderr]    |
[INFO] [stderr] 56 | pub fn softmax(v: &mut [f32]) {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `norm_2`
[INFO] [stderr]   --> src/utils.rs:90:8
[INFO] [stderr]    |
[INFO] [stderr] 90 | pub fn norm_2(v: &mut [f32]) {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 8 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 42s
[INFO] running `"docker" "inspect" "fdeb7b1afdd4f6617d8fbef232c3232c0d3ebad9997fe0651423002e613b565f"`
[INFO] running `"docker" "rm" "-f" "fdeb7b1afdd4f6617d8fbef232c3232c0d3ebad9997fe0651423002e613b565f"`
[INFO] [stdout] fdeb7b1afdd4f6617d8fbef232c3232c0d3ebad9997fe0651423002e613b565f
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 08c87bdb479392180c75eb0992e80c9efd7850fa8673868adce691a1241e3cde
[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" "08c87bdb479392180c75eb0992e80c9efd7850fa8673868adce691a1241e3cde"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0277]: can't compare `&{integer}` with `{integer}`
[INFO] [stderr]    --> src/main.rs:410:40
[INFO] [stderr]     |
[INFO] [stderr] 410 |     assert!(latex.get((0.0, 0.0), 2.0) == vec![1]);
[INFO] [stderr]     |                                        ^^ no implementation for `&{integer} == {integer}`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the trait `std::cmp::PartialEq<{integer}>` is not implemented for `&{integer}`
[INFO] [stderr]     = note: required because of the requirements on the impl of `std::cmp::PartialEq<std::vec::Vec<{integer}>>` for `std::vec::Vec<&{integer}>`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: can't compare `&{integer}` with `{integer}`
[INFO] [stderr]    --> src/main.rs:411:41
[INFO] [stderr]     |
[INFO] [stderr] 411 |     assert!(latex.get((0.0, 0.0), 10.0) == vec![1]);
[INFO] [stderr]     |                                         ^^ no implementation for `&{integer} == {integer}`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the trait `std::cmp::PartialEq<{integer}>` is not implemented for `&{integer}`
[INFO] [stderr]     = note: required because of the requirements on the impl of `std::cmp::PartialEq<std::vec::Vec<{integer}>>` for `std::vec::Vec<&{integer}>`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: can't compare `&{integer}` with `{integer}`
[INFO] [stderr]    --> src/main.rs:412:41
[INFO] [stderr]     |
[INFO] [stderr] 412 |     assert!(latex.get((0.0, 0.0), 20.0) == vec![1]);
[INFO] [stderr]     |                                         ^^ no implementation for `&{integer} == {integer}`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the trait `std::cmp::PartialEq<{integer}>` is not implemented for `&{integer}`
[INFO] [stderr]     = note: required because of the requirements on the impl of `std::cmp::PartialEq<std::vec::Vec<{integer}>>` for `std::vec::Vec<&{integer}>`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: can't compare `&{integer}` with `{integer}`
[INFO] [stderr]    --> src/main.rs:413:43
[INFO] [stderr]     |
[INFO] [stderr] 413 |     assert!(latex.get((0.0, 0.0), 1000.0) == vec![1]);
[INFO] [stderr]     |                                           ^^ no implementation for `&{integer} == {integer}`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the trait `std::cmp::PartialEq<{integer}>` is not implemented for `&{integer}`
[INFO] [stderr]     = note: required because of the requirements on the impl of `std::cmp::PartialEq<std::vec::Vec<{integer}>>` for `std::vec::Vec<&{integer}>`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: can't compare `&{integer}` with `{integer}`
[INFO] [stderr]    --> src/main.rs:419:40
[INFO] [stderr]     |
[INFO] [stderr] 419 |     assert!(latex.get((0.0, 0.0), 2.0) == vec![1]);
[INFO] [stderr]     |                                        ^^ no implementation for `&{integer} == {integer}`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the trait `std::cmp::PartialEq<{integer}>` is not implemented for `&{integer}`
[INFO] [stderr]     = note: required because of the requirements on the impl of `std::cmp::PartialEq<std::vec::Vec<{integer}>>` for `std::vec::Vec<&{integer}>`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: can't compare `&{integer}` with `{integer}`
[INFO] [stderr]    --> src/main.rs:420:42
[INFO] [stderr]     |
[INFO] [stderr] 420 |     assert!(latex.get((50.0, 0.0), 10.0) == vec![2, 3]);
[INFO] [stderr]     |                                          ^^ no implementation for `&{integer} == {integer}`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the trait `std::cmp::PartialEq<{integer}>` is not implemented for `&{integer}`
[INFO] [stderr]     = note: required because of the requirements on the impl of `std::cmp::PartialEq<std::vec::Vec<{integer}>>` for `std::vec::Vec<&{integer}>`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 6 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0277`.
[INFO] [stderr] error: could not compile `game`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "08c87bdb479392180c75eb0992e80c9efd7850fa8673868adce691a1241e3cde"`
[INFO] running `"docker" "rm" "-f" "08c87bdb479392180c75eb0992e80c9efd7850fa8673868adce691a1241e3cde"`
[INFO] [stdout] 08c87bdb479392180c75eb0992e80c9efd7850fa8673868adce691a1241e3cde