[INFO] crate kvdb-web 0.5.0 is already in cache
[INFO] checking kvdb-web-0.5.0 against master#ba72b15666b2491415aec703a02c2364fe5e2790 for pr-71140
[INFO] extracting crate kvdb-web 0.5.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate kvdb-web 0.5.0 on toolchain ba72b15666b2491415aec703a02c2364fe5e2790
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate kvdb-web 0.5.0
[INFO] finished tweaking crates.io crate kvdb-web 0.5.0
[INFO] tweaked toml for crates.io crate kvdb-web 0.5.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+ba72b15666b2491415aec703a02c2364fe5e2790" "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] ea3f79a083e16dea9605fa1598be4f1f34e10a807ef78e872724aa4e70900ef2
[INFO] running `"docker" "start" "-a" "ea3f79a083e16dea9605fa1598be4f1f34e10a807ef78e872724aa4e70900ef2"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking parity-bytes v0.1.2
[INFO] [stderr]     Checking send_wrapper v0.3.0
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.60
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.60
[INFO] [stderr]    Compiling parity-util-mem-derive v0.1.0
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.1.3
[INFO] [stderr]    Compiling futures-macro v0.3.4
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.60
[INFO] [stderr]     Checking futures-util v0.3.4
[INFO] [stderr]     Checking wasm-bindgen v0.2.60
[INFO] [stderr]     Checking js-sys v0.3.37
[INFO] [stderr]     Checking console_error_panic_hook v0.1.6
[INFO] [stderr]     Checking futures-executor v0.3.4
[INFO] [stderr]     Checking futures v0.3.4
[INFO] [stderr]     Checking parity-util-mem v0.6.0
[INFO] [stderr]     Checking parity-util-mem v0.5.2
[INFO] [stderr]     Checking kvdb v0.4.0
[INFO] [stderr]     Checking kvdb v0.5.0
[INFO] [stderr]     Checking kvdb-memorydb v0.5.0
[INFO] [stderr]     Checking kvdb-shared-tests v0.2.0
[INFO] [stderr]     Checking web-sys v0.3.37
[INFO] [stderr]     Checking wasm-bindgen-futures v0.4.10
[INFO] [stderr]     Checking wasm-bindgen-test v0.3.10
[INFO] [stderr]     Checking console_log v0.1.2
[INFO] [stderr]     Checking kvdb-web v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0277]: the trait bound `kvdb_web::Database: kvdb::KeyValueDB` is not satisfied
[INFO] [stderr]    --> tests/indexed_db.rs:27:46
[INFO] [stderr]     |
[INFO] [stderr] 27  |     st::test_get_fails_with_non_existing_column(&db).unwrap()
[INFO] [stderr]     |                                                 ^^^ the trait `kvdb::KeyValueDB` is not implemented for `kvdb_web::Database`
[INFO] [stderr]     |
[INFO] [stderr] help: trait impl with same name found
[INFO] [stderr]    --> /opt/rustwide/workdir/src/lib.rs:96:1
[INFO] [stderr]     |
[INFO] [stderr] 96  | / impl KeyValueDB for Database {
[INFO] [stderr] 97  | |     fn get(&self, col: u32, key: &[u8]) -> io::Result<Option<DBValue>> {
[INFO] [stderr] 98  | |         self.in_memory.get(col, key)
[INFO] [stderr] 99  | |     }
[INFO] [stderr] ...   |
[INFO] [stderr] 131 | |     }
[INFO] [stderr] 132 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     = note: perhaps two different versions of crate `kvdb` are being used?
[INFO] [stderr]     = note: required for the cast to the object type `dyn kvdb::KeyValueDB`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `kvdb_web::Database: kvdb::KeyValueDB` is not satisfied
[INFO] [stderr]    --> tests/indexed_db.rs:33:23
[INFO] [stderr]     |
[INFO] [stderr] 33  |     st::test_put_and_get(&db).unwrap()
[INFO] [stderr]     |                          ^^^ the trait `kvdb::KeyValueDB` is not implemented for `kvdb_web::Database`
[INFO] [stderr]     |
[INFO] [stderr] help: trait impl with same name found
[INFO] [stderr]    --> /opt/rustwide/workdir/src/lib.rs:96:1
[INFO] [stderr]     |
[INFO] [stderr] 96  | / impl KeyValueDB for Database {
[INFO] [stderr] 97  | |     fn get(&self, col: u32, key: &[u8]) -> io::Result<Option<DBValue>> {
[INFO] [stderr] 98  | |         self.in_memory.get(col, key)
[INFO] [stderr] 99  | |     }
[INFO] [stderr] ...   |
[INFO] [stderr] 131 | |     }
[INFO] [stderr] 132 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     = note: perhaps two different versions of crate `kvdb` are being used?
[INFO] [stderr]     = note: required for the cast to the object type `dyn kvdb::KeyValueDB`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `kvdb_web::Database: kvdb::KeyValueDB` is not satisfied
[INFO] [stderr]    --> tests/indexed_db.rs:39:26
[INFO] [stderr]     |
[INFO] [stderr] 39  |     st::test_delete_and_get(&db).unwrap()
[INFO] [stderr]     |                             ^^^ the trait `kvdb::KeyValueDB` is not implemented for `kvdb_web::Database`
[INFO] [stderr]     |
[INFO] [stderr] help: trait impl with same name found
[INFO] [stderr]    --> /opt/rustwide/workdir/src/lib.rs:96:1
[INFO] [stderr]     |
[INFO] [stderr] 96  | / impl KeyValueDB for Database {
[INFO] [stderr] 97  | |     fn get(&self, col: u32, key: &[u8]) -> io::Result<Option<DBValue>> {
[INFO] [stderr] 98  | |         self.in_memory.get(col, key)
[INFO] [stderr] 99  | |     }
[INFO] [stderr] ...   |
[INFO] [stderr] 131 | |     }
[INFO] [stderr] 132 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     = note: perhaps two different versions of crate `kvdb` are being used?
[INFO] [stderr]     = note: required for the cast to the object type `dyn kvdb::KeyValueDB`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `kvdb_web::Database: kvdb::KeyValueDB` is not satisfied
[INFO] [stderr]    --> tests/indexed_db.rs:45:16
[INFO] [stderr]     |
[INFO] [stderr] 45  |     st::test_iter(&db).unwrap()
[INFO] [stderr]     |                   ^^^ the trait `kvdb::KeyValueDB` is not implemented for `kvdb_web::Database`
[INFO] [stderr]     |
[INFO] [stderr] help: trait impl with same name found
[INFO] [stderr]    --> /opt/rustwide/workdir/src/lib.rs:96:1
[INFO] [stderr]     |
[INFO] [stderr] 96  | / impl KeyValueDB for Database {
[INFO] [stderr] 97  | |     fn get(&self, col: u32, key: &[u8]) -> io::Result<Option<DBValue>> {
[INFO] [stderr] 98  | |         self.in_memory.get(col, key)
[INFO] [stderr] 99  | |     }
[INFO] [stderr] ...   |
[INFO] [stderr] 131 | |     }
[INFO] [stderr] 132 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     = note: perhaps two different versions of crate `kvdb` are being used?
[INFO] [stderr]     = note: required for the cast to the object type `dyn kvdb::KeyValueDB`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `kvdb_web::Database: kvdb::KeyValueDB` is not satisfied
[INFO] [stderr]    --> tests/indexed_db.rs:51:28
[INFO] [stderr]     |
[INFO] [stderr] 51  |     st::test_iter_from_prefix(&db).unwrap()
[INFO] [stderr]     |                               ^^^ the trait `kvdb::KeyValueDB` is not implemented for `kvdb_web::Database`
[INFO] [stderr]     |
[INFO] [stderr] help: trait impl with same name found
[INFO] [stderr]    --> /opt/rustwide/workdir/src/lib.rs:96:1
[INFO] [stderr]     |
[INFO] [stderr] 96  | / impl KeyValueDB for Database {
[INFO] [stderr] 97  | |     fn get(&self, col: u32, key: &[u8]) -> io::Result<Option<DBValue>> {
[INFO] [stderr] 98  | |         self.in_memory.get(col, key)
[INFO] [stderr] 99  | |     }
[INFO] [stderr] ...   |
[INFO] [stderr] 131 | |     }
[INFO] [stderr] 132 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     = note: perhaps two different versions of crate `kvdb` are being used?
[INFO] [stderr]     = note: required for the cast to the object type `dyn kvdb::KeyValueDB`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `kvdb_web::Database: kvdb::KeyValueDB` is not satisfied
[INFO] [stderr]    --> tests/indexed_db.rs:57:19
[INFO] [stderr]     |
[INFO] [stderr] 57  |     st::test_complex(&db).unwrap()
[INFO] [stderr]     |                      ^^^ the trait `kvdb::KeyValueDB` is not implemented for `kvdb_web::Database`
[INFO] [stderr]     |
[INFO] [stderr] help: trait impl with same name found
[INFO] [stderr]    --> /opt/rustwide/workdir/src/lib.rs:96:1
[INFO] [stderr]     |
[INFO] [stderr] 96  | / impl KeyValueDB for Database {
[INFO] [stderr] 97  | |     fn get(&self, col: u32, key: &[u8]) -> io::Result<Option<DBValue>> {
[INFO] [stderr] 98  | |         self.in_memory.get(col, key)
[INFO] [stderr] 99  | |     }
[INFO] [stderr] ...   |
[INFO] [stderr] 131 | |     }
[INFO] [stderr] 132 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     = note: perhaps two different versions of crate `kvdb` are being used?
[INFO] [stderr]     = note: required for the cast to the object type `dyn kvdb::KeyValueDB`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 6 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0277`.
[INFO] [stderr] error: could not compile `kvdb-web`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "ea3f79a083e16dea9605fa1598be4f1f34e10a807ef78e872724aa4e70900ef2"`
[INFO] running `"docker" "rm" "-f" "ea3f79a083e16dea9605fa1598be4f1f34e10a807ef78e872724aa4e70900ef2"`
[INFO] [stdout] ea3f79a083e16dea9605fa1598be4f1f34e10a807ef78e872724aa4e70900ef2