[INFO] crate memory-db 0.14.0 is already in cache
[INFO] extracting crate memory-db 0.14.0 into work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/reg/memory-db/0.14.0
[INFO] extracting crate memory-db 0.14.0 into work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/reg/memory-db/0.14.0
[INFO] validating manifest of memory-db-0.14.0 on toolchain master#c43d03a19f326f4a323569328cc501e86eb6d22e
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of memory-db-0.14.0 on toolchain try#75eff020d0923c035c2fe220db4a0465cd847048
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing memory-db-0.14.0
[INFO] finished frobbing memory-db-0.14.0
[INFO] frobbed toml for memory-db-0.14.0 written to work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/reg/memory-db/0.14.0/Cargo.toml
[INFO] started frobbing memory-db-0.14.0
[INFO] finished frobbing memory-db-0.14.0
[INFO] frobbed toml for memory-db-0.14.0 written to work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/reg/memory-db/0.14.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking memory-db-0.14.0 against try#75eff020d0923c035c2fe220db4a0465cd847048 for pr-63565
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63565/worker-2/try#75eff020d0923c035c2fe220db4a0465cd847048:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/reg/memory-db/0.14.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] c6eba766f0e7d642469caaa8e470bc7222764b6be68e2079667ee503eed40816
[INFO] running `"docker" "start" "-a" "c6eba766f0e7d642469caaa8e470bc7222764b6be68e2079667ee503eed40816"`
[INFO] [stderr]     Checking hash-db v0.14.0
[INFO] [stderr]     Checking keccak-hasher v0.14.0
[INFO] [stderr]     Checking memory-db v0.14.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0107]: wrong number of type arguments: expected 3, found 2
[INFO] [stderr]   --> benches/bench.rs:32:3
[INFO] [stderr]    |
[INFO] [stderr] 32 |         MemoryDB::<KeccakHasher, Vec<u8>>::default();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 3 type arguments
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `std::vec::Vec<u8>: memory_db::KeyFunction<keccak_hasher::KeccakHasher>` is not satisfied
[INFO] [stderr]   --> benches/bench.rs:32:3
[INFO] [stderr]    |
[INFO] [stderr] 32 |         MemoryDB::<KeccakHasher, Vec<u8>>::default();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `memory_db::KeyFunction<keccak_hasher::KeccakHasher>` is not implemented for `std::vec::Vec<u8>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: required by `memory_db::MemoryDB`
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of type arguments: expected 3, found 2
[INFO] [stderr]   --> benches/bench.rs:55:14
[INFO] [stderr]    |
[INFO] [stderr] 55 |     let mut m = MemoryDB::<KeccakHasher, Vec<u8>>::default();
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 3 type arguments
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `std::vec::Vec<u8>: memory_db::KeyFunction<keccak_hasher::KeccakHasher>` is not satisfied
[INFO] [stderr]   --> benches/bench.rs:55:14
[INFO] [stderr]    |
[INFO] [stderr] 55 |     let mut m = MemoryDB::<KeccakHasher, Vec<u8>>::default();
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `memory_db::KeyFunction<keccak_hasher::KeccakHasher>` is not implemented for `std::vec::Vec<u8>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: required by `memory_db::MemoryDB`
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of type arguments: expected 3, found 2
[INFO] [stderr]   --> benches/bench.rs:64:14
[INFO] [stderr]    |
[INFO] [stderr] 64 |     let mut m = MemoryDB::<KeccakHasher, Vec<u8>>::default();
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 3 type arguments
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `std::vec::Vec<u8>: memory_db::KeyFunction<keccak_hasher::KeccakHasher>` is not satisfied
[INFO] [stderr]   --> benches/bench.rs:64:14
[INFO] [stderr]    |
[INFO] [stderr] 64 |     let mut m = MemoryDB::<KeccakHasher, Vec<u8>>::default();
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `memory_db::KeyFunction<keccak_hasher::KeccakHasher>` is not implemented for `std::vec::Vec<u8>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: required by `memory_db::MemoryDB`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `HashDB`
[INFO] [stderr]   --> benches/bench.rs:28:15
[INFO] [stderr]    |
[INFO] [stderr] 28 | use hash_db::{HashDB, Hasher};
[INFO] [stderr]    |               ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 6 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0107, E0277.
[INFO] [stderr] For more information about an error, try `rustc --explain E0107`.
[INFO] [stderr] error: Could not compile `memory-db`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "c6eba766f0e7d642469caaa8e470bc7222764b6be68e2079667ee503eed40816"`
[INFO] running `"docker" "rm" "-f" "c6eba766f0e7d642469caaa8e470bc7222764b6be68e2079667ee503eed40816"`
[INFO] [stdout] c6eba766f0e7d642469caaa8e470bc7222764b6be68e2079667ee503eed40816