[INFO] fetching crate reqchan 0.5.8...
[INFO] extracting crate reqchan 0.5.8 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/reqchan/0.5.8
[INFO] extracting crate reqchan 0.5.8 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/reqchan/0.5.8
[INFO] validating manifest of reqchan-0.5.8 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of reqchan-0.5.8 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing reqchan-0.5.8
[INFO] finished frobbing reqchan-0.5.8
[INFO] frobbed toml for reqchan-0.5.8 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/reqchan/0.5.8/Cargo.toml
[INFO] started frobbing reqchan-0.5.8
[INFO] finished frobbing reqchan-0.5.8
[INFO] frobbed toml for reqchan-0.5.8 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/reqchan/0.5.8/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing reqchan-0.5.8 against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/reqchan/0.5.8:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] b5fefdfa4855ed90d61a70866334d043fd55354ca2fb435c625a39811c099179
[INFO] running `"docker" "start" "-a" "b5fefdfa4855ed90d61a70866334d043fd55354ca2fb435c625a39811c099179"`
[INFO] [stderr]    Compiling reqchan v0.5.8 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `"docker" "inspect" "b5fefdfa4855ed90d61a70866334d043fd55354ca2fb435c625a39811c099179"`
[INFO] running `"docker" "rm" "-f" "b5fefdfa4855ed90d61a70866334d043fd55354ca2fb435c625a39811c099179"`
[INFO] [stdout] b5fefdfa4855ed90d61a70866334d043fd55354ca2fb435c625a39811c099179
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/reqchan/0.5.8:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5a78ca4383636e68c3bf64b015f4676129161cf8e867610dacad9af49bdc1fe1
[INFO] running `"docker" "start" "-a" "5a78ca4383636e68c3bf64b015f4676129161cf8e867610dacad9af49bdc1fe1"`
[INFO] [stderr]    Compiling reqchan v0.5.8 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/multi_threaded_one_requester_one_responder.rs:18:17
[INFO] [stderr]    |
[INFO] [stderr] 18 | type Task = Box<FnBox + Send + 'static>;
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnBox + Send + 'static`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:715:21
[INFO] [stderr]     |
[INFO] [stderr] 715 |     type Task = Box<FnBox + Send + 'static>;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnBox + Send + 'static`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/multi_threaded_one_requester_two_responders.rs:18:17
[INFO] [stderr]    |
[INFO] [stderr] 18 | type Task = Box<FnBox + Send + 'static>;
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnBox + Send + 'static`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/single_threaded.rs:17:17
[INFO] [stderr]    |
[INFO] [stderr] 17 | type Task = Box<FnBox + Send + 'static>;
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnBox + Send + 'static`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.47s
[INFO] running `"docker" "inspect" "5a78ca4383636e68c3bf64b015f4676129161cf8e867610dacad9af49bdc1fe1"`
[INFO] running `"docker" "rm" "-f" "5a78ca4383636e68c3bf64b015f4676129161cf8e867610dacad9af49bdc1fe1"`
[INFO] [stdout] 5a78ca4383636e68c3bf64b015f4676129161cf8e867610dacad9af49bdc1fe1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/reqchan/0.5.8:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] 6524b723db02c972f0a03adf87176189cd803150ca6150b95c231ba71a388ff1
[INFO] running `"docker" "start" "-a" "6524b723db02c972f0a03adf87176189cd803150ca6150b95c231ba71a388ff1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/reqchan-8624fecdd7127f3b
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test tests::test_inner_try_lock_request ... ok
[INFO] [stdout] test tests::test_inner_try_lock_request_multiple ... ok
[INFO] [stdout] test tests::test_inner_try_lock_response ... ok
[INFO] [stdout] test tests::test_inner_try_lock_response_multiple ... ok
[INFO] [stdout] test tests::test_inner_try_unflag_request ... ok
[INFO] [stdout] test tests::test_inner_try_unflag_request_multiple ... ok
[INFO] [stdout] test tests::test_inner_flag_request ... ok
[INFO] [stdout] test tests::test_inner_try_get_datum_no_data ... ok
[INFO] [stdout] test tests::test_inner_try_get_datum_with_data ... ok
[INFO] [stdout] test tests::test_channel ... ok
[INFO] [stdout] test tests::test_inner_set_datum ... ok
[INFO] [stdout] test tests::test_inner_try_unlock_response ... ok
[INFO] [stdout] test tests::test_request_contract_try_receive_done ... ok
[INFO] [stdout] test tests::test_request_contract_try_cancel ... ok
[INFO] [stdout] test tests::test_request_contract_try_cancel_done ... ok
[INFO] [stdout] test tests::test_request_contract_try_cancel_too_late ... ok
[INFO] [stdout] test tests::test_request_contract_try_receive ... ok
[INFO] [stdout] test tests::test_inner_try_unlock_request ... ok
[INFO] [stdout] test tests::test_request_contract_try_receive_no_data ... ok
[INFO] [stdout] test tests::test_requester_try_request ... ok
[INFO] [stdout] test tests::test_requester_try_request_multiple ... ok
[INFO] [stdout] test tests::test_responder_try_respond ... ok
[INFO] [stdout] test tests::test_responder_try_respond_multiple ... ok
[INFO] [stdout] test tests::test_responder_try_respond_no_request ... ok
[INFO] [stdout] test tests::test_response_contract_send ... ok
[INFO] [stdout] test tests::test_request_contract_drop_without_receiving_data ... ok
[INFO] [stdout] test tests::test_response_contract_drop_without_sending_data ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/multi_threaded_one_requester_one_responder-6c545f4b7e9213a6
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_request_receive_threaded ... ok
[INFO] [stdout] test test_request_threaded_receive ... ok
[INFO] [stdout] test test_request_threaded_receive_threaded ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/multi_threaded_one_requester_two_responders-ed313c0a9544bf53
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_multi_threaded_one_requester_two_responders ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/single_threaded-0f531c17d4405b35
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_multiple_requests ... ok
[INFO] [stdout] test test_multiple_responders ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests reqchan
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - channel (line 222) ... ok
[INFO] [stdout] test src/lib.rs - Requester<T>::try_request (line 259) ... ok
[INFO] [stdout] test src/lib.rs - ResponseContract<T>::send (line 525) ... ok
[INFO] [stdout] test src/lib.rs - Responder<T>::try_respond (line 446) ... ok
[INFO] [stdout] test src/lib.rs -  (line 51) ... ok
[INFO] [stdout] test src/lib.rs - RequestContract<T>::try_receive (line 316) ... ok
[INFO] [stdout] test src/lib.rs - RequestContract<T>::try_cancel (line 375) ... ok
[INFO] [stdout] test src/lib.rs -  (line 77) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "6524b723db02c972f0a03adf87176189cd803150ca6150b95c231ba71a388ff1"`
[INFO] running `"docker" "rm" "-f" "6524b723db02c972f0a03adf87176189cd803150ca6150b95c231ba71a388ff1"`
[INFO] [stdout] 6524b723db02c972f0a03adf87176189cd803150ca6150b95c231ba71a388ff1