[INFO] crate coyoneda 0.5.2 is already in cache
[INFO] checking coyoneda-0.5.2 against nightly-2019-10-27 for pr-65897
[INFO] extracting crate coyoneda 0.5.2 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate coyoneda 0.5.2 on toolchain nightly-2019-10-27
[INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate coyoneda 0.5.2
[INFO] finished tweaking crates.io crate coyoneda 0.5.2
[INFO] tweaked toml for crates.io crate coyoneda 0.5.2 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=allow" "-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" "+nightly-2019-10-27" "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] 575f63d6439271f1ba69c661cf0018d080938b96bad6a691b0bfc2e1ce78b073
[INFO] running `"docker" "start" "-a" "575f63d6439271f1ba69c661cf0018d080938b96bad6a691b0bfc2e1ce78b073"`
[INFO] [stderr]     Checking morphism v0.4.1
[INFO] [stderr]     Checking functor v0.1.2
[INFO] [stderr]     Checking coyoneda v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr] error: type `morphism::Void` is private
[INFO] [stderr]    --> src/lib.rs:142:35
[INFO] [stderr]     |
[INFO] [stderr] 142 |         Coyoneda{point: x, morph: Morphism::new()}
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `coyoneda`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: type `morphism::Void` is private
[INFO] [stderr]    --> src/lib.rs:142:35
[INFO] [stderr]     |
[INFO] [stderr] 142 |         Coyoneda{point: x, morph: Morphism::new()}
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `coyoneda`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "575f63d6439271f1ba69c661cf0018d080938b96bad6a691b0bfc2e1ce78b073"`
[INFO] running `"docker" "rm" "-f" "575f63d6439271f1ba69c661cf0018d080938b96bad6a691b0bfc2e1ce78b073"`
[INFO] [stdout] 575f63d6439271f1ba69c661cf0018d080938b96bad6a691b0bfc2e1ce78b073