[INFO] cloning repository https://github.com/samdroid-apps/ayerspl-game
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/samdroid-apps/ayerspl-game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamdroid-apps%2Fayerspl-game", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamdroid-apps%2Fayerspl-game'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e4b40e190c5d1d35aa7f57e7ca7f5d8928aed032
[INFO] checking samdroid-apps/ayerspl-game against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamdroid-apps%2Fayerspl-game" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/samdroid-apps/ayerspl-game on toolchain 39e1293fce4b650061e85dda88aa428f726a8444
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/samdroid-apps/ayerspl-game
[INFO] finished tweaking git repo https://github.com/samdroid-apps/ayerspl-game
[INFO] tweaked toml for git repo https://github.com/samdroid-apps/ayerspl-game written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/samdroid-apps/ayerspl-game already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ab203efc0bbad6fa3a99fe2281dd4ff669cc87b989de0582c7d3fa5b715481ee
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ab203efc0bbad6fa3a99fe2281dd4ff669cc87b989de0582c7d3fa5b715481ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab203efc0bbad6fa3a99fe2281dd4ff669cc87b989de0582c7d3fa5b715481ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab203efc0bbad6fa3a99fe2281dd4ff669cc87b989de0582c7d3fa5b715481ee", kill_on_drop: false }`
[INFO] [stdout] ab203efc0bbad6fa3a99fe2281dd4ff669cc87b989de0582c7d3fa5b715481ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5fe655da16371541002634081c8ea9efce8edf26fa1d141442f6d55332bee703
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5fe655da16371541002634081c8ea9efce8edf26fa1d141442f6d55332bee703", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cc v1.0.23
[INFO] [stderr]     Checking cfg-if v0.1.5
[INFO] [stderr]    Compiling libc v0.2.43
[INFO] [stderr]     Checking byteorder v1.2.6
[INFO] [stderr]    Compiling rand_core v0.2.1
[INFO] [stderr]     Checking nodrop v0.1.12
[INFO] [stderr]    Compiling either v1.5.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.17
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling same-file v1.0.3
[INFO] [stderr]     Checking mint v0.2.0
[INFO] [stderr]     Checking lazy_static v0.2.11
[INFO] [stderr]     Checking futures v0.1.23
[INFO] [stderr]     Checking rustc-demangle v0.1.9
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[INFO] [stderr]     Checking spin v0.4.9
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[INFO] [stderr]     Checking quick-error v1.2.2
[INFO] [stderr]     Checking rand v0.4.3
[INFO] [stderr]    Compiling phf_shared v0.7.23
[INFO] [stderr]     Checking draw_state v0.8.0
[INFO] [stderr]    Compiling alsa-sys v0.1.2
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[INFO] [stderr]     Checking rand v0.5.5
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[INFO] [stderr]     Checking gif v0.9.2
[INFO] [stderr]     Checking unreachable v0.1.1
[INFO] [stderr]    Compiling log v0.4.4
[INFO] [stderr]     Checking crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling walkdir v2.2.5
[INFO] [stderr]    Compiling wayland-scanner v0.12.5
[INFO] [stderr]    Compiling itertools v0.5.10
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[INFO] [stderr]     Checking stb_truetype v0.2.3
[INFO] [stderr]     Checking deflate v0.7.18
[INFO] [stderr]     Checking froggy v0.4.4
[INFO] [stderr]     Checking phf v0.7.23
[INFO] [stderr]     Checking num-integer v0.1.39
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]     Checking rand v0.3.22
[INFO] [stderr]     Checking crossbeam-epoch v0.3.1
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[INFO] [stderr]     Checking shared_library v0.1.9
[INFO] [stderr]     Checking ordered-float v0.5.0
[INFO] [stderr]     Checking enum_primitive v0.1.1
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[INFO] [stderr]     Checking tempfile v3.0.3
[INFO] [stderr]     Checking num-iter v0.1.37
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]    Compiling libloading v0.5.0
[INFO] [stderr]    Compiling miniz-sys v0.1.10
[INFO] [stderr]    Compiling backtrace-sys v0.1.24
[INFO] [stderr]    Compiling gl_generator v0.8.0
[INFO] [stderr]    Compiling wayland-client v0.12.5
[INFO] [stderr]    Compiling wayland-protocols v0.12.5
[INFO] [stderr]     Checking cgmath v0.14.1
[INFO] [stderr]     Checking cgmath v0.15.0
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[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]     Checking rusttype v0.3.0
[INFO] [stderr]     Checking cpal v0.4.6
[INFO] [stderr]     Checking crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling phf_generator v0.7.23
[INFO] [stderr]    Compiling quote v0.6.8
[INFO] [stderr]    Compiling phf_codegen v0.7.23
[INFO] [stderr]     Checking rayon-core v1.4.1
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling gfx_gl v0.5.0
[INFO] [stderr]     Checking dlib v0.4.1
[INFO] [stderr]    Compiling palette v0.4.1
[INFO] [stderr]     Checking rayon v1.0.2
[INFO] [stderr]    Compiling flate2 v1.0.2
[INFO] [stderr]     Checking wayland-sys v0.12.5
[INFO] [stderr]     Checking genmesh v0.5.0
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[INFO] [stderr]     Checking backtrace v0.3.9
[INFO] [stderr]    Compiling includedir_codegen v0.3.0
[INFO] [stderr]     Checking obj v0.8.2
[INFO] [stderr]     Checking includedir v0.3.0
[INFO] [stderr]    Compiling derivative v1.0.0
[INFO] [stderr]    Compiling three v0.3.1
[INFO] [stderr]     Checking wayland-kbd v0.13.1
[INFO] [stderr]     Checking jpeg-decoder v0.1.15
[INFO] [stderr]     Checking image v0.18.0
[INFO] [stderr]     Checking wayland-window v0.13.3
[INFO] [stderr]     Checking gfx_core v0.8.2
[INFO] [stderr]    Compiling palette_derive v0.4.1
[INFO] [stderr]     Checking winit v0.10.0
[INFO] [stderr]     Checking gfx v0.17.1
[INFO] [stderr]     Checking gfx_device_gl v0.15.3
[INFO] [stderr]     Checking gfx_glyph v0.8.2
[INFO] [stderr]     Checking gfx_window_glutin v0.20.0
[INFO] [stderr]     Checking ayerspl-game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `rng`
[INFO] [stdout]   --> src/main.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |     let mut rng = rand::prng::XorShiftRng::from_seed([
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |     let mut rng = rand::prng::XorShiftRng::from_seed([
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rng`
[INFO] [stdout]   --> src/main.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |     let mut rng = rand::prng::XorShiftRng::from_seed([
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `SCENERY_S`
[INFO] [stdout]  --> src/color.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | const SCENERY_S: f32 = 0.25;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `SCENERY_L`
[INFO] [stdout]  --> src/color.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | const SCENERY_L: f32 = 0.1;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `SCENERY_H`
[INFO] [stdout]  --> src/color.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | const SCENERY_H: f32 = 100.;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_building_color`
[INFO] [stdout]   --> src/color.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn get_building_color<R: rand::Rng>(rng: &mut R) -> three::color::Color {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `new_building`
[INFO] [stdout]   --> src/main.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn new_building<R: rand::Rng>(
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |     let mut rng = rand::prng::XorShiftRng::from_seed([
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `SCENERY_S`
[INFO] [stdout]  --> src/color.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | const SCENERY_S: f32 = 0.25;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `SCENERY_L`
[INFO] [stdout]  --> src/color.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | const SCENERY_L: f32 = 0.1;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `SCENERY_H`
[INFO] [stdout]  --> src/color.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | const SCENERY_H: f32 = 100.;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_building_color`
[INFO] [stdout]   --> src/color.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn get_building_color<R: rand::Rng>(rng: &mut R) -> three::color::Color {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `new_building`
[INFO] [stdout]   --> src/main.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn new_building<R: rand::Rng>(
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.36s
[INFO] running `Command { std: "docker" "inspect" "5fe655da16371541002634081c8ea9efce8edf26fa1d141442f6d55332bee703", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fe655da16371541002634081c8ea9efce8edf26fa1d141442f6d55332bee703", kill_on_drop: false }`
[INFO] [stdout] 5fe655da16371541002634081c8ea9efce8edf26fa1d141442f6d55332bee703