[INFO] updating cached repository https://github.com/nathanieltan/small_world
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/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] 77a4d2d7aac45351789acd5bb139e8fda88f4ac7
[INFO] testing nathanieltan/small_world against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnathanieltan%2Fsmall_world" "work/builds/worker-2/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nathanieltan/small_world on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/nathanieltan/small_world
[INFO] finished tweaking git repo https://github.com/nathanieltan/small_world
[INFO] tweaked toml for git repo https://github.com/nathanieltan/small_world written to work/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/nathanieltan/small_world already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/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" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] dbd8c69c48ae767e12a74b15c1338059f924160fbc729ddc49d9aa8b17dbe448
[INFO] running `"docker" "start" "-a" "dbd8c69c48ae767e12a74b15c1338059f924160fbc729ddc49d9aa8b17dbe448"`
[INFO] [stderr]    Compiling heapsize v0.3.9
[INFO] [stderr]    Compiling odds v0.2.25
[INFO] [stderr]    Compiling typenum v1.9.0
[INFO] [stderr]    Compiling matrixmultiply v0.1.14
[INFO] [stderr]    Compiling podio v0.1.5
[INFO] [stderr]    Compiling scoped_threadpool v0.1.7
[INFO] [stderr]    Compiling hound v1.1.0
[INFO] [stderr]    Compiling claxon v0.3.1
[INFO] [stderr]    Compiling linked-hash-map v0.0.10
[INFO] [stderr]    Compiling xdg v2.1.0
[INFO] [stderr]    Compiling lord_of_high_fives v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling bzip2-sys v0.1.6
[INFO] [stderr]    Compiling itertools v0.5.10
[INFO] [stderr]    Compiling alsa-sys v0.1.1
[INFO] [stderr]    Compiling num_cpus v1.6.2
[INFO] [stderr]    Compiling rand v0.3.16
[INFO] [stderr]    Compiling miniz-sys v0.1.10
[INFO] [stderr]    Compiling time v0.1.38
[INFO] [stderr]    Compiling num-complex v0.1.40
[INFO] [stderr]    Compiling deflate v0.7.16
[INFO] [stderr]    Compiling ogg v0.4.1
[INFO] [stderr]    Compiling stb_truetype v0.2.1
[INFO] [stderr]    Compiling gl_generator v0.5.5
[INFO] [stderr]    Compiling num-rational v0.1.39
[INFO] [stderr]    Compiling app_dirs v1.1.1
[INFO] [stderr]    Compiling sdl2-sys v0.27.3
[INFO] [stderr]    Compiling nodrop v0.1.9
[INFO] [stderr]    Compiling svgparser v0.0.3
[INFO] [stderr]    Compiling rayon-core v1.2.1
[INFO] [stderr]    Compiling cgmath v0.14.1
[INFO] [stderr]    Compiling lewton v0.5.2
[INFO] [stderr]    Compiling msdos_time v0.1.5
[INFO] [stderr]    Compiling arrayvec v0.3.23
[INFO] [stderr]    Compiling sdl2 v0.29.1
[INFO] [stderr]    Compiling derivative v1.0.0
[INFO] [stderr]    Compiling alga v0.5.2
[INFO] [stderr]    Compiling cpal v0.4.5
[INFO] [stderr]    Compiling euclid v0.10.5
[INFO] [stderr]    Compiling png v0.6.2
[INFO] [stderr]    Compiling rusttype v0.2.1
[INFO] [stderr]    Compiling rayon v0.8.2
[INFO] [stderr]    Compiling flate2 v0.2.20
[INFO] [stderr]    Compiling lyon_bezier v0.4.1
[INFO] [stderr]    Compiling lyon_core v0.4.1
[INFO] [stderr]    Compiling bzip2 v0.3.2
[INFO] [stderr] warning[E0311]: the parameter type `K` may not live long enough
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:81:19
[INFO] [stderr]    |
[INFO] [stderr] 81 |             match node.force() {
[INFO] [stderr]    |                   ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding an explicit lifetime bound for `K`
[INFO] [stderr] note: the parameter type `K` must be valid for the anonymous lifetime #1 defined on the function body at 77:9...
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:77:9
[INFO] [stderr]    |
[INFO] [stderr] 77 | /         fn clone_subtree<K: Clone, V: Clone>(
[INFO] [stderr] 78 | |                 node: node::NodeRef<marker::Immut, K, V, marker::LeafOrInternal>)
[INFO] [stderr] 79 | |                 -> BTreeMap<K, V> {
[INFO] [stderr] 80 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 136| |             }
[INFO] [stderr] 137| |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
[INFO] [stderr]    = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
[INFO] [stderr]    = note: for more information, try `rustc --explain E0729`
[INFO] [stderr] 
[INFO] [stderr] warning[E0311]: the parameter type `V` may not live long enough
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:81:19
[INFO] [stderr]    |
[INFO] [stderr] 81 |             match node.force() {
[INFO] [stderr]    |                   ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding an explicit lifetime bound for `V`
[INFO] [stderr] note: the parameter type `V` must be valid for the anonymous lifetime #1 defined on the function body at 77:9...
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:77:9
[INFO] [stderr]    |
[INFO] [stderr] 77 | /         fn clone_subtree<K: Clone, V: Clone>(
[INFO] [stderr] 78 | |                 node: node::NodeRef<marker::Immut, K, V, marker::LeafOrInternal>)
[INFO] [stderr] 79 | |                 -> BTreeMap<K, V> {
[INFO] [stderr] 80 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 136| |             }
[INFO] [stderr] 137| |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
[INFO] [stderr]    = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
[INFO] [stderr]    = note: for more information, try `rustc --explain E0729`
[INFO] [stderr] 
[INFO] [stderr]    Compiling generic-array v0.8.3
[INFO] [stderr]    Compiling lyon_path_builder v0.4.1
[INFO] [stderr]    Compiling lyon_path_iterator v0.4.1
[INFO] [stderr]    Compiling zip v0.1.19
[INFO] [stderr]    Compiling gfx_gl v0.3.1
[INFO] [stderr]    Compiling lyon_path v0.4.1
[INFO] [stderr]    Compiling lyon_tessellation v0.4.1
[INFO] [stderr]    Compiling lyon_extra v0.4.1
[INFO] [stderr]    Compiling jpeg-decoder v0.1.13
[INFO] [stderr]    Compiling nalgebra v0.13.1
[INFO] [stderr]    Compiling lyon_svg v0.4.1
[INFO] [stderr]    Compiling lyon v0.4.1
[INFO] [stderr]    Compiling image v0.12.4
[INFO] [stderr]    Compiling rodio v0.5.2
[INFO] [stderr]    Compiling gfx_core v0.7.2
[INFO] [stderr] error[E0119]: conflicting implementations of trait `std::ops::Mul<&_>` for type `geometry::translation::Translation<_, _>`:
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.13.1/src/geometry/isometry_ops.rs:67:9
[INFO] [stderr]     |
[INFO] [stderr] 67  | /         impl<$($lives ,)* N: Real, D: DimName, R> $Op<$Rhs> for $Lhs
[INFO] [stderr] 68  | |             where R: AlgaRotation<Point<N, D>>,
[INFO] [stderr] 69  | |                   DefaultAllocator: Allocator<N, D> {
[INFO] [stderr] 70  | |             type Output = $Output;
[INFO] [stderr] ...   |
[INFO] [stderr] 75  | |             }
[INFO] [stderr] 76  | |         }
[INFO] [stderr]     | |         ^
[INFO] [stderr]     | |         |
[INFO] [stderr]     | |_________first implementation here
[INFO] [stderr]     |           conflicting implementation for `geometry::translation::Translation<_, _>`
[INFO] [stderr] ...
[INFO] [stderr] 281 | / isometry_binop_impl_all!(
[INFO] [stderr] 282 | |     Mul, mul;
[INFO] [stderr] 283 | |     self: Translation<N, D>, right: R, Output = Isometry<N, D, R>;
[INFO] [stderr] 284 | |     [val val] => Isometry::from_parts(self, right);
[INFO] [stderr] ...   |
[INFO] [stderr] 287 | |     [ref ref] => Isometry::from_parts(self.clone(), right.clone());
[INFO] [stderr] 288 | | );
[INFO] [stderr]     | |__- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: downstream crates may implement trait `alga::linear::Rotation<geometry::point::Point<_, _>>` for type `&_`
[INFO] [stderr] 
[INFO] [stderr] error[E0119]: conflicting implementations of trait `std::ops::Mul<&_>` for type `&geometry::translation::Translation<_, _>`:
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.13.1/src/geometry/isometry_ops.rs:67:9
[INFO] [stderr]     |
[INFO] [stderr] 67  | /         impl<$($lives ,)* N: Real, D: DimName, R> $Op<$Rhs> for $Lhs
[INFO] [stderr] 68  | |             where R: AlgaRotation<Point<N, D>>,
[INFO] [stderr] 69  | |                   DefaultAllocator: Allocator<N, D> {
[INFO] [stderr] 70  | |             type Output = $Output;
[INFO] [stderr] ...   |
[INFO] [stderr] 75  | |             }
[INFO] [stderr] 76  | |         }
[INFO] [stderr]     | |         ^
[INFO] [stderr]     | |         |
[INFO] [stderr]     | |_________first implementation here
[INFO] [stderr]     |           conflicting implementation for `&geometry::translation::Translation<_, _>`
[INFO] [stderr] ...
[INFO] [stderr] 281 | / isometry_binop_impl_all!(
[INFO] [stderr] 282 | |     Mul, mul;
[INFO] [stderr] 283 | |     self: Translation<N, D>, right: R, Output = Isometry<N, D, R>;
[INFO] [stderr] 284 | |     [val val] => Isometry::from_parts(self, right);
[INFO] [stderr] ...   |
[INFO] [stderr] 287 | |     [ref ref] => Isometry::from_parts(self.clone(), right.clone());
[INFO] [stderr] 288 | | );
[INFO] [stderr]     | |__- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: downstream crates may implement trait `alga::linear::Rotation<geometry::point::Point<_, _>>` for type `&_`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0119`.
[INFO] [stderr] error: Could not compile `nalgebra`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "dbd8c69c48ae767e12a74b15c1338059f924160fbc729ddc49d9aa8b17dbe448"`
[INFO] running `"docker" "rm" "-f" "dbd8c69c48ae767e12a74b15c1338059f924160fbc729ddc49d9aa8b17dbe448"`
[INFO] [stdout] dbd8c69c48ae767e12a74b15c1338059f924160fbc729ddc49d9aa8b17dbe448