[INFO] fetching crate geng-ui-derive 0.1.0...
[INFO] checking geng-ui-derive-0.1.0 against master#6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257 for pr-70872
[INFO] extracting crate geng-ui-derive 0.1.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate geng-ui-derive 0.1.0 on toolchain 6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate geng-ui-derive 0.1.0
[INFO] finished tweaking crates.io crate geng-ui-derive 0.1.0
[INFO] tweaked toml for crates.io crate geng-ui-derive 0.1.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "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] 363c64792e737d47d96c0f81d6d46299b263dd5895438540662c9c238d646359
[INFO] running `"docker" "start" "-a" "363c64792e737d47d96c0f81d6d46299b263dd5895438540662c9c238d646359"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking thread_local v0.3.4
[INFO] [stderr]     Checking atty v0.2.11
[INFO] [stderr]     Checking tinyfiledialogs v3.3.9
[INFO] [stderr]     Checking futures-util-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking stderrlog v0.4.3
[INFO] [stderr]     Checking futures-executor-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking structopt v0.3.12
[INFO] [stderr]     Checking futures-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking batbox v0.1.0
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/batbox-0.1.0/src/geom/mat/mat4/mod.rs:19:14
[INFO] [stderr]    |
[INFO] [stderr] 13 | impl<T> Mat4<T> {
[INFO] [stderr]    |      - expected type parameter
[INFO] [stderr] 14 |     pub fn map<U, F: Fn(T) -> U>(self, f: F) -> Mat4<U> {
[INFO] [stderr]    |                - found type parameter
[INFO] [stderr] ...
[INFO] [stderr] 19 |         Self(map_arr(self.0, |row| map_arr(row, &f)))
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected type parameter `T`, found type parameter `U`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected array `[[T; 4]; 4]`
[INFO] [stderr]               found array `[[U; 4]; 4]`
[INFO] [stderr]    = note: a type parameter was expected, but a different one was found; you might be missing a type parameter or trait bound
[INFO] [stderr]    = note: for more information, visit https://doc.rust-lang.org/book/ch10-02-traits.html#traits-as-parameters
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/batbox-0.1.0/src/geom/mat/mat4/mod.rs:19:9
[INFO] [stderr]    |
[INFO] [stderr] 13 | impl<T> Mat4<T> {
[INFO] [stderr]    |      - found type parameter
[INFO] [stderr] 14 |     pub fn map<U, F: Fn(T) -> U>(self, f: F) -> Mat4<U> {
[INFO] [stderr]    |                - expected type parameter        ------- expected `geom::mat::mat4::Mat4<U>` because of return type
[INFO] [stderr] ...
[INFO] [stderr] 19 |         Self(map_arr(self.0, |row| map_arr(row, &f)))
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected type parameter `U`, found type parameter `T`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected struct `geom::mat::mat4::Mat4<U>`
[INFO] [stderr]               found struct `geom::mat::mat4::Mat4<T>`
[INFO] [stderr]    = note: a type parameter was expected, but a different one was found; you might be missing a type parameter or trait bound
[INFO] [stderr]    = note: for more information, visit https://doc.rust-lang.org/book/ch10-02-traits.html#traits-as-parameters
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0308`.
[INFO] [stderr] error: could not compile `batbox`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "363c64792e737d47d96c0f81d6d46299b263dd5895438540662c9c238d646359"`
[INFO] running `"docker" "rm" "-f" "363c64792e737d47d96c0f81d6d46299b263dd5895438540662c9c238d646359"`
[INFO] [stdout] 363c64792e737d47d96c0f81d6d46299b263dd5895438540662c9c238d646359