[INFO] fetching crate coyoneda 0.5.2...
[INFO] testing coyoneda-0.5.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate coyoneda 0.5.2 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate coyoneda 0.5.2 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-29/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 84ce84c815c2ec936bc957ee5f5763f839b1255e26748a82291802047357d818
[INFO] running `Command { std: "docker" "start" "-a" "84ce84c815c2ec936bc957ee5f5763f839b1255e26748a82291802047357d818", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84ce84c815c2ec936bc957ee5f5763f839b1255e26748a82291802047357d818", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84ce84c815c2ec936bc957ee5f5763f839b1255e26748a82291802047357d818", kill_on_drop: false }`
[INFO] [stdout] 84ce84c815c2ec936bc957ee5f5763f839b1255e26748a82291802047357d818
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b00cbb40b0641232bf180e5eb8c4fb4af51b39383dd39908911b261e432e0b66
[INFO] running `Command { std: "docker" "start" "-a" "b00cbb40b0641232bf180e5eb8c4fb4af51b39383dd39908911b261e432e0b66", kill_on_drop: false }`
[INFO] [stderr]    Compiling morphism v0.4.1
[INFO] [stderr]    Compiling functor v0.1.2
[INFO] [stderr]    Compiling coyoneda v0.5.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: type `morphism::Void` is private
[INFO] [stdout]    --> src/lib.rs:142:35
[INFO] [stdout]     |
[INFO] [stdout] 142 |         Coyoneda{point: x, morph: Morphism::new()}
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^ private type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `coyoneda` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "b00cbb40b0641232bf180e5eb8c4fb4af51b39383dd39908911b261e432e0b66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b00cbb40b0641232bf180e5eb8c4fb4af51b39383dd39908911b261e432e0b66", kill_on_drop: false }`
[INFO] [stdout] b00cbb40b0641232bf180e5eb8c4fb4af51b39383dd39908911b261e432e0b66