[INFO] updating cached repository https://github.com/soenkehahn/rust-type-computations
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/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] e6ed0ae03e6b5be9110570d119ad9857ce1c0281
[INFO] checking soenkehahn/rust-type-computations against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoenkehahn%2Frust-type-computations" "/workspace/builds/worker-7/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/soenkehahn/rust-type-computations on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/soenkehahn/rust-type-computations
[INFO] finished tweaking git repo https://github.com/soenkehahn/rust-type-computations
[INFO] tweaked toml for git repo https://github.com/soenkehahn/rust-type-computations written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/soenkehahn/rust-type-computations already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "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] d81808c164176188a526d3a350c675126feb0c20848652d89135a220fead3673
[INFO] running `"docker" "start" "-a" "d81808c164176188a526d3a350c675126feb0c20848652d89135a220fead3673"`
[INFO] [stderr]     Checking rust-type-computations v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:20:9
[INFO] [stderr]    |
[INFO] [stderr] 20 |       let () = <() as SKI<
[INFO] [stderr]    |  _________^^___-
[INFO] [stderr]    | |         |
[INFO] [stderr]    | |         expected struct `std::marker::PhantomData`, found `()`
[INFO] [stderr] 21 | |         Seq<
[INFO] [stderr] 22 | |             S,
[INFO] [stderr] 23 | |             Seq<
[INFO] [stderr] ...  |
[INFO] [stderr] 27 | |         >,
[INFO] [stderr] 28 | |     >>::reduce(PhantomData);
[INFO] [stderr]    | |___________________________- this expression has type `std::marker::PhantomData<Seq<Y, Seq<X, Empty>>>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected struct `std::marker::PhantomData<Seq<Y, Seq<X, Empty>>>`
[INFO] [stderr]            found unit type `()`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0308`.
[INFO] [stderr] error: could not compile `rust-type-computations`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:20:9
[INFO] [stderr]    |
[INFO] [stderr] 20 |       let () = <() as SKI<
[INFO] [stderr]    |  _________^^___-
[INFO] [stderr]    | |         |
[INFO] [stderr]    | |         expected struct `std::marker::PhantomData`, found `()`
[INFO] [stderr] 21 | |         Seq<
[INFO] [stderr] 22 | |             S,
[INFO] [stderr] 23 | |             Seq<
[INFO] [stderr] ...  |
[INFO] [stderr] 27 | |         >,
[INFO] [stderr] 28 | |     >>::reduce(PhantomData);
[INFO] [stderr]    | |___________________________- this expression has type `std::marker::PhantomData<Seq<Y, Seq<X, Empty>>>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected struct `std::marker::PhantomData<Seq<Y, Seq<X, Empty>>>`
[INFO] [stderr]            found unit type `()`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0308`.
[INFO] [stderr] error: could not compile `rust-type-computations`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "d81808c164176188a526d3a350c675126feb0c20848652d89135a220fead3673"`
[INFO] running `"docker" "rm" "-f" "d81808c164176188a526d3a350c675126feb0c20848652d89135a220fead3673"`
[INFO] [stdout] d81808c164176188a526d3a350c675126feb0c20848652d89135a220fead3673
