[INFO] crate caper 0.11.2 is already in cache
[INFO] testing caper-0.11.2 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate caper 0.11.2 into work/builds/worker-3/source
[INFO] validating manifest of crates.io crate caper 0.11.2 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate caper 0.11.2
[INFO] finished tweaking crates.io crate caper 0.11.2
[INFO] tweaked toml for crates.io crate caper 0.11.2 written to work/builds/worker-3/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 554f47dbc870d35a47150af22a727424ce288b202ded402d73c3ee74746bd078
[INFO] running `"docker" "start" "-a" "554f47dbc870d35a47150af22a727424ce288b202ded402d73c3ee74746bd078"`
[INFO] [stderr]    Compiling cgmath v0.16.1
[INFO] [stderr]    Compiling claxon v0.3.3
[INFO] [stderr]    Compiling fps_counter v1.0.0
[INFO] [stderr]    Compiling imgui-sys v0.0.21
[INFO] [stderr]    Compiling memmap v0.6.2
[INFO] [stderr]    Compiling shared_library v0.1.9
[INFO] [stderr]    Compiling nix v0.11.1
[INFO] [stderr]    Compiling x11-dl v2.18.4
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling alga v0.8.2
[INFO] [stderr]    Compiling rusttype v0.8.1
[INFO] [stderr]    Compiling cgmath v0.14.1
[INFO] [stderr]    Compiling wayland-client v0.20.12
[INFO] [stderr]    Compiling rayon-core v1.6.0
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling rusttype v0.7.9
[INFO] [stderr]    Compiling rayon v1.2.0
[INFO] [stderr]    Compiling wayland-protocols v0.20.12
[INFO] [stderr]    Compiling nalgebra v0.17.3
[INFO] [stderr]    Compiling rodio v0.8.1
[INFO] [stderr]    Compiling smithay-client-toolkit v0.2.6
[INFO] [stderr]    Compiling jpeg-decoder v0.1.16
[INFO] [stderr]    Compiling genmesh v0.6.2
[INFO] [stderr]    Compiling impose v0.3.0
[INFO] [stderr]    Compiling obj v0.9.0
[INFO] [stderr]    Compiling image v0.18.0
[INFO] [stderr]    Compiling image v0.21.3
[INFO] [stderr]    Compiling winit v0.16.2
[INFO] [stderr]    Compiling glutin v0.17.0
[INFO] [stderr]    Compiling volition v0.0.17
[INFO] [stderr]    Compiling noise v0.5.1
[INFO] [stderr]    Compiling glium v0.22.0
[INFO] [stderr]    Compiling glium_text_rusttype v0.3.2
[INFO] [stderr]    Compiling imgui v0.0.21
[INFO] [stderr]    Compiling imgui-glium-renderer v0.0.21
[INFO] [stderr]    Compiling ncollide3d v0.18.4
[INFO] [stderr] error[E0525]: expected a closure that implements the `Fn` trait, but this closure only implements `FnMut`
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ncollide3d-0.18.4/src/transformation/hacd.rs:745:47
[INFO] [stderr]     |
[INFO] [stderr] 745 |         let mut add_triangle_edges = Box::new(|i: usize, t: &Point3<u32>| {
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^ this closure implements `FnMut`, not `Fn`
[INFO] [stderr] ...
[INFO] [stderr] 749 |                 let other = match prim_edges.entry(*e) {
[INFO] [stderr]     |                                   ---------- closure is `FnMut` because it mutates the variable `prim_edges` here
[INFO] [stderr] ...
[INFO] [stderr] 765 |                     add_triangle_edges(i, t)
[INFO] [stderr]     |                     ------------------------ the requirement to implement `Fn` derives from here
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0525`.
[INFO] [stderr] error: could not compile `ncollide3d`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "554f47dbc870d35a47150af22a727424ce288b202ded402d73c3ee74746bd078"`
[INFO] running `"docker" "rm" "-f" "554f47dbc870d35a47150af22a727424ce288b202ded402d73c3ee74746bd078"`
[INFO] [stdout] 554f47dbc870d35a47150af22a727424ce288b202ded402d73c3ee74746bd078