[INFO] updating cached repository https://github.com/alexkirsz/boids
[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] b7763a1d57654bf10ff2f44f36d0271d1d8e1a77
[INFO] checking alexkirsz/boids against master#bd0bacc694d7d8175804bb6f690cb846bfa4a9ee for pr-71665
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexkirsz%2Fboids" "/workspace/builds/worker-1/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/alexkirsz/boids on toolchain bd0bacc694d7d8175804bb6f690cb846bfa4a9ee
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/alexkirsz/boids
[INFO] finished tweaking git repo https://github.com/alexkirsz/boids
[INFO] tweaked toml for git repo https://github.com/alexkirsz/boids written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/alexkirsz/boids already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/alexkirsz/kiss3d.git`
[INFO] [stderr] error: the lock file /workspace/builds/worker-1/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Updating git repository `https://github.com/alexkirsz/kiss3d.git`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5f50f7e2469e68afc75ed3ebc17a20d4ee676916e0f2f568a0cdc84ee210d444
[INFO] running `"docker" "start" "-a" "5f50f7e2469e68afc75ed3ebc17a20d4ee676916e0f2f568a0cdc84ee210d444"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling libm v0.2.1
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[INFO] [stderr]    Compiling cc v1.0.52
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[INFO] [stderr]    Compiling serde v1.0.110
[INFO] [stderr]    Compiling proc-macro2 v1.0.12
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling syn v1.0.19
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking linked-hash-map v0.5.3
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[INFO] [stderr]     Checking stable_deref_trait v1.1.1
[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]     Checking xml-rs v0.8.3
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[INFO] [stderr]     Checking scopeguard v0.3.3
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[INFO] [stderr]    Compiling stdweb-internal-runtime v0.1.5
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[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling x11-dl v2.18.5
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking owning_ref v0.4.1
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[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
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[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
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[INFO] [stderr]    Compiling num-iter v0.1.40
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[INFO] [stderr]     Checking lock_api v0.1.5
[INFO] [stderr]     Checking petgraph v0.4.13
[INFO] [stderr]    Compiling rustc_version v0.2.3
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[INFO] [stderr]    Compiling gl_generator v0.14.0
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[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]     Checking stb_truetype v0.3.1
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[INFO] [stderr]    Compiling parking_lot_core v0.4.0
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[INFO] [stderr]    Compiling wayland-scanner v0.21.13
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[INFO] [stderr]     Checking getrandom v0.1.14
[INFO] [stderr]     Checking rand_os v0.1.3
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[INFO] [stderr]     Checking shared_library v0.1.9
[INFO] [stderr]     Checking crossbeam-queue v0.2.1
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[INFO] [stderr]     Checking png v0.15.3
[INFO] [stderr]     Checking rand_core v0.5.1
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[INFO] [stderr]     Checking crossbeam-deque v0.7.3
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking dlib v0.4.1
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking ordered-float v1.0.2
[INFO] [stderr]     Checking line_drawing v0.7.0
[INFO] [stderr]     Checking rstar v0.7.1
[INFO] [stderr]     Checking daggy v0.5.0
[INFO] [stderr]     Checking wayland-sys v0.21.13
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking rusttype v0.8.3
[INFO] [stderr]    Compiling glutin v0.19.0
[INFO] [stderr]    Compiling gl v0.14.0
[INFO] [stderr]     Checking rayon v1.3.0
[INFO] [stderr]     Checking alga v0.9.3
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking rusttype v0.7.9
[INFO] [stderr]     Checking andrew v0.2.1
[INFO] [stderr]    Compiling wayland-client v0.21.13
[INFO] [stderr]    Compiling wayland-protocols v0.21.13
[INFO] [stderr]     Checking rand_distr v0.2.2
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]     Checking nalgebra v0.19.0
[INFO] [stderr]     Checking wayland-commons v0.21.13
[INFO] [stderr]     Checking jpeg-decoder v0.1.19
[INFO] [stderr]     Checking serde_json v1.0.53
[INFO] [stderr]    Compiling serde_derive v1.0.110
[INFO] [stderr]    Compiling conrod_derive v0.63.0
[INFO] [stderr]     Checking smithay-client-toolkit v0.4.6
[INFO] [stderr]     Checking tiff v0.3.1
[INFO] [stderr]     Checking image v0.22.5
[INFO] [stderr]     Checking winit v0.18.1
[INFO] [stderr]     Checking pistoncore-input v0.24.0
[INFO] [stderr]    Compiling stdweb-derive v0.5.3
[INFO] [stderr]    Compiling stdweb-internal-macros v0.2.9
[INFO] [stderr]     Checking kiss3d_conrod v0.64.0
[INFO] [stderr]     Checking ncollide3d v0.21.0
[INFO] [stderr]     Checking kiss3d v0.22.1 (https://github.com/alexkirsz/kiss3d.git?rev=9edf1818#9edf1818)
[INFO] [stderr]     Checking boids v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/app/state.rs:26:13
[INFO] [stderr]    |
[INFO] [stderr] 26 |               pub fn new(window: &mut kiss3d::window::Window) -> ImageIds {
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 48 | / image_ids!(
[INFO] [stderr] 49 | |     play_64: "images/play_64.png",
[INFO] [stderr] 50 | |     play_hover_64: "images/play_hover_64.png",
[INFO] [stderr] 51 | |     play_press_64: "images/play_press_64.png",
[INFO] [stderr] ...  |
[INFO] [stderr] 57 | |     restart_press_64: "images/restart_press_64.png",
[INFO] [stderr] 58 | | );
[INFO] [stderr]    | |__- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/app/state.rs:70:5
[INFO] [stderr]    |
[INFO] [stderr] 70 | /     pub fn new(
[INFO] [stderr] 71 | |         mut window: &mut kiss3d::window::Window,
[INFO] [stderr] 72 | |         should_stop: &'static LocalKey<RefCell<bool>>,
[INFO] [stderr] 73 | |     ) -> AppState<Sim> {
[INFO] [stderr] ...  |
[INFO] [stderr] 86 | |         }
[INFO] [stderr] 87 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `start_simulation`
[INFO] [stderr]   --> src/controls.rs:29:8
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub fn start_simulation(typ: &str) {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `stop_simulation`
[INFO] [stderr]   --> src/controls.rs:55:8
[INFO] [stderr]    |
[INFO] [stderr] 55 | pub fn stop_simulation() {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/app/state.rs:26:13
[INFO] [stderr]    |
[INFO] [stderr] 26 |               pub fn new(window: &mut kiss3d::window::Window) -> ImageIds {
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 48 | / image_ids!(
[INFO] [stderr] 49 | |     play_64: "images/play_64.png",
[INFO] [stderr] 50 | |     play_hover_64: "images/play_hover_64.png",
[INFO] [stderr] 51 | |     play_press_64: "images/play_press_64.png",
[INFO] [stderr] ...  |
[INFO] [stderr] 57 | |     restart_press_64: "images/restart_press_64.png",
[INFO] [stderr] 58 | | );
[INFO] [stderr]    | |__- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/app/state.rs:70:5
[INFO] [stderr]    |
[INFO] [stderr] 70 | /     pub fn new(
[INFO] [stderr] 71 | |         mut window: &mut kiss3d::window::Window,
[INFO] [stderr] 72 | |         should_stop: &'static LocalKey<RefCell<bool>>,
[INFO] [stderr] 73 | |     ) -> AppState<Sim> {
[INFO] [stderr] ...  |
[INFO] [stderr] 86 | |         }
[INFO] [stderr] 87 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `start_simulation`
[INFO] [stderr]   --> src/controls.rs:29:8
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub fn start_simulation(typ: &str) {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `stop_simulation`
[INFO] [stderr]   --> src/controls.rs:55:8
[INFO] [stderr]    |
[INFO] [stderr] 55 | pub fn stop_simulation() {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `kiss3d::light::Light`
[INFO] [stderr]  --> src/bin.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use kiss3d::light::Light;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `kiss3d::window::Window`
[INFO] [stderr]  --> src/bin.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use kiss3d::window::Window;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `kiss3d::light::Light`
[INFO] [stderr]  --> src/bin.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use kiss3d::light::Light;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `kiss3d::window::Window`
[INFO] [stderr]  --> src/bin.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use kiss3d::window::Window;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `stop_simulation`
[INFO] [stderr]   --> src/controls.rs:55:8
[INFO] [stderr]    |
[INFO] [stderr] 55 | pub fn stop_simulation() {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `stop_simulation`
[INFO] [stderr]   --> src/controls.rs:55:8
[INFO] [stderr]    |
[INFO] [stderr] 55 | pub fn stop_simulation() {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 04s
[INFO] running `"docker" "inspect" "5f50f7e2469e68afc75ed3ebc17a20d4ee676916e0f2f568a0cdc84ee210d444"`
[INFO] running `"docker" "rm" "-f" "5f50f7e2469e68afc75ed3ebc17a20d4ee676916e0f2f568a0cdc84ee210d444"`
[INFO] [stdout] 5f50f7e2469e68afc75ed3ebc17a20d4ee676916e0f2f568a0cdc84ee210d444