[INFO] cloning repository https://github.com/nstoddard/ca-3d
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nstoddard/ca-3d" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnstoddard%2Fca-3d", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnstoddard%2Fca-3d'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0cf1861162691ca5b168afec0820b3095e2a5d4d
[INFO] checking nstoddard/ca-3d against try#b2f80f6008cdafc35b4472bd46afa16cc6b0cd63 for pr-79470
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnstoddard%2Fca-3d" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nstoddard/ca-3d on toolchain b2f80f6008cdafc35b4472bd46afa16cc6b0cd63
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b2f80f6008cdafc35b4472bd46afa16cc6b0cd63" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nstoddard/ca-3d
[INFO] finished tweaking git repo https://github.com/nstoddard/ca-3d
[INFO] tweaked toml for git repo https://github.com/nstoddard/ca-3d written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/nstoddard/ca-3d already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b2f80f6008cdafc35b4472bd46afa16cc6b0cd63" "fetch" "--locked" "--manifest-path" "Cargo.toml", 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]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.41
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.41
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.41
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.3.18
[INFO] [stderr]   Downloaded wasm-bindgen-webidl v0.2.41
[INFO] [stderr]   Downloaded wasm-bindgen-backend v0.2.41
[INFO] [stderr]   Downloaded js-sys v0.3.18
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.41
[INFO] [stderr]   Downloaded web-sys v0.3.18
[INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b2f80f6008cdafc35b4472bd46afa16cc6b0cd63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 89691abd17abc166a2c44ad72b3efa5cd557b15857c3db007fd0105410fc1958
[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" "89691abd17abc166a2c44ad72b3efa5cd557b15857c3db007fd0105410fc1958", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89691abd17abc166a2c44ad72b3efa5cd557b15857c3db007fd0105410fc1958", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89691abd17abc166a2c44ad72b3efa5cd557b15857c3db007fd0105410fc1958", kill_on_drop: false }`
[INFO] [stdout] 89691abd17abc166a2c44ad72b3efa5cd557b15857c3db007fd0105410fc1958
[INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b2f80f6008cdafc35b4472bd46afa16cc6b0cd63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3fb4826028afeca781a6b98e936c3dce368a5127833cbc9df52b96f0f641715
[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" "b3fb4826028afeca781a6b98e936c3dce368a5127833cbc9df52b96f0f641715", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v0.15.30
[INFO] [stderr]    Compiling libc v0.2.51
[INFO] [stderr]    Compiling cfg-if v0.1.7
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.41
[INFO] [stderr]    Compiling bumpalo v2.3.0
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]    Compiling cc v1.0.35
[INFO] [stderr]    Compiling wasm-bindgen v0.2.41
[INFO] [stderr]    Compiling regex v1.1.5
[INFO] [stderr]    Compiling ucd-util v0.1.3
[INFO] [stderr]    Compiling unicode-segmentation v1.2.1
[INFO] [stderr]    Compiling utf8-ranges v1.0.2
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling termcolor v1.0.4
[INFO] [stderr]    Compiling serde v1.0.90
[INFO] [stderr]    Compiling cgmath v0.17.0 (https://github.com/rustgd/cgmath#93786bfc)
[INFO] [stderr]    Compiling arrayvec v0.4.10
[INFO] [stderr]     Checking nodrop v0.1.13
[INFO] [stderr]     Checking uid v0.1.4
[INFO] [stderr]     Checking futures v0.1.26
[INFO] [stderr]     Checking either v1.5.2
[INFO] [stderr]     Checking collect-mac v0.1.0
[INFO] [stderr]     Checking fnv v1.0.6
[INFO] [stderr]    Compiling backtrace v0.3.15
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling humantime v1.2.0
[INFO] [stderr]     Checking log v0.4.6
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]    Compiling regex-syntax v0.6.6
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling proc-macro2 v0.4.27
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]     Checking itertools v0.8.0
[INFO] [stderr]     Checking stb_truetype v0.2.6
[INFO] [stderr]    Compiling aho-corasick v0.7.3
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling quote v0.6.12
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking ordered-float v1.0.2
[INFO] [stderr]     Checking rusttype v0.7.5
[INFO] [stderr]    Compiling weedle v0.8.0
[INFO] [stderr]    Compiling env_logger v0.6.1
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.41
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling serde_derive v1.0.90
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.41
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.41
[INFO] [stderr]    Compiling wasm-bindgen-webidl v0.2.41
[INFO] [stderr]     Checking js-sys v0.3.18
[INFO] [stderr]     Checking console_error_panic_hook v0.1.6
[INFO] [stderr]    Compiling web-sys v0.3.18
[INFO] [stderr]     Checking wasm-bindgen-futures v0.3.18
[INFO] [stderr]     Checking webgl-wrapper v0.1.0 (https://github.com/nstoddard/webgl-wrapper#81764f4e)
[INFO] [stderr]     Checking wasm-stopwatch v0.1.0
[INFO] [stderr]     Checking console_log v0.1.2
[INFO] [stderr]     Checking webgl-gui v0.1.0 (https://github.com/nstoddard/webgl-gui#f44eb37b)
[INFO] [stdout] error[E0271]: type mismatch resolving `<[closure@/opt/rustwide/cargo-home/git/checkouts/webgl-gui-5e721c0019556af0/f44eb37/src/assets.rs:119:73: 122:14] as FnOnce<()>>::Output == ()`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/webgl-gui-5e721c0019556af0/f44eb37/src/assets.rs:119:64
[INFO] [stdout]     |
[INFO] [stdout] 119 |               *onerror_handler.borrow_mut() = Some(Closure::wrap(Box::new(move || {
[INFO] [stdout]     |  ________________________________________________________________^
[INFO] [stdout] 120 | |                 onerror_handler2.borrow_mut().take();
[INFO] [stdout] 121 | |                 panic!("Unable to load image: {:?}", image_url3);
[INFO] [stdout] 122 | |             }) as Box<dyn FnMut()>));
[INFO] [stdout]     | |______________^ expected `()`, found `!`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected unit type `()`
[INFO] [stdout]                     found type `!`
[INFO] [stdout]     = note: required for the cast to the object type `dyn std::ops::FnMut()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0271`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `webgl-gui`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "b3fb4826028afeca781a6b98e936c3dce368a5127833cbc9df52b96f0f641715", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3fb4826028afeca781a6b98e936c3dce368a5127833cbc9df52b96f0f641715", kill_on_drop: false }`
[INFO] [stdout] b3fb4826028afeca781a6b98e936c3dce368a5127833cbc9df52b96f0f641715