Dec 14 23:18:13.517 INFO testing rift-0.5.1 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 23:18:13.517 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 23:18:13.829 INFO [stdout] b91f3abf9cfbf444f27066980bdbb0d92423c664880564f29fbb1a087b9942e1
Dec 14 23:18:13.831 INFO running `"docker" "start" "-a" "b91f3abf9cfbf444f27066980bdbb0d92423c664880564f29fbb1a087b9942e1"`
Dec 14 23:18:15.342 INFO [stderr] usermod: no changes
Dec 14 23:18:15.429 INFO [stderr]    Compiling rift v0.5.1 (/source)
Dec 14 23:18:16.199 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 14 23:18:16.199 INFO [stderr]    --> src/protocol/compact.rs:258:44
Dec 14 23:18:16.199 INFO [stderr]     |
Dec 14 23:18:16.199 INFO [stderr] 258 |             let val_type = try!(u8_to_type((type_header & 0x0F)));
Dec 14 23:18:16.199 INFO [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 14 23:18:16.199 INFO [stderr]     |
Dec 14 23:18:16.199 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 14 23:18:16.199 INFO [stderr] 
Dec 14 23:18:18.196 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.83s
Dec 14 23:18:18.199 INFO [stderr] su: No module specific data is present
Dec 14 23:18:19.066 INFO running `"docker" "inspect" "b91f3abf9cfbf444f27066980bdbb0d92423c664880564f29fbb1a087b9942e1"`
Dec 14 23:18:19.464 INFO running `"docker" "rm" "-f" "b91f3abf9cfbf444f27066980bdbb0d92423c664880564f29fbb1a087b9942e1"`
Dec 14 23:18:19.817 INFO [stdout] b91f3abf9cfbf444f27066980bdbb0d92423c664880564f29fbb1a087b9942e1
Dec 14 23:18:19.823 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 23:18:20.283 INFO [stdout] 560126d360e4b33c5826d44fd2f604b8c9e19ec033a9a5bbb7f9b6f99505046e
Dec 14 23:18:20.286 INFO running `"docker" "start" "-a" "560126d360e4b33c5826d44fd2f604b8c9e19ec033a9a5bbb7f9b6f99505046e"`
Dec 14 23:18:21.503 INFO [stderr] usermod: no changes
Dec 14 23:18:21.587 INFO [stderr]    Compiling rift v0.5.1 (/source)
Dec 14 23:18:22.619 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 14 23:18:22.619 INFO [stderr]    --> src/protocol/compact.rs:258:44
Dec 14 23:18:22.619 INFO [stderr]     |
Dec 14 23:18:22.619 INFO [stderr] 258 |             let val_type = try!(u8_to_type((type_header & 0x0F)));
Dec 14 23:18:22.619 INFO [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 14 23:18:22.619 INFO [stderr]     |
Dec 14 23:18:22.619 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 14 23:18:22.619 INFO [stderr] 
Dec 14 23:18:24.667 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.12s
Dec 14 23:18:24.667 INFO [stderr] su: No module specific data is present
Dec 14 23:18:25.516 INFO running `"docker" "inspect" "560126d360e4b33c5826d44fd2f604b8c9e19ec033a9a5bbb7f9b6f99505046e"`
Dec 14 23:18:25.841 INFO running `"docker" "rm" "-f" "560126d360e4b33c5826d44fd2f604b8c9e19ec033a9a5bbb7f9b6f99505046e"`
Dec 14 23:18:26.110 INFO [stdout] 560126d360e4b33c5826d44fd2f604b8c9e19ec033a9a5bbb7f9b6f99505046e
Dec 14 23:18:26.117 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 23:18:26.620 INFO [stdout] d676eaea3515647d199866b276b14f8dec32b7302a2db974b4e9af20d5599ed5
Dec 14 23:18:26.623 INFO running `"docker" "start" "-a" "d676eaea3515647d199866b276b14f8dec32b7302a2db974b4e9af20d5599ed5"`
Dec 14 23:18:28.451 INFO [stderr] usermod: no changes
Dec 14 23:18:28.537 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 14 23:18:28.552 INFO [stderr]      Running /target/debug/deps/rift-22840fd75b7f9680
Dec 14 23:18:28.552 INFO [stdout] 
Dec 14 23:18:28.552 INFO [stdout] running 18 tests
Dec 14 23:18:28.563 INFO [stdout] test transport::buffered::tests::must_read_successfully ... ok
Dec 14 23:18:28.563 INFO [stdout] test transport::buffered::tests::must_fill_user_buffer_with_only_as_many_bytes_as_available ... ok
Dec 14 23:18:28.563 INFO [stdout] test transport::buffered::tests::must_only_write_to_inner_transport_on_flush ... ok
Dec 14 23:18:28.563 INFO [stdout] test transport::buffered::tests::must_return_zero_if_nothing_can_be_written ... ok
Dec 14 23:18:28.563 INFO [stdout] test transport::buffered::tests::must_return_zero_if_caller_reads_into_zero_capacity_buffer ... ok
Dec 14 23:18:28.563 INFO [stdout] test transport::buffered::tests::must_return_zero_if_caller_calls_write_with_empty_buffer ... ok
Dec 14 23:18:28.563 INFO [stdout] test transport::buffered::tests::must_return_zero_if_write_buffer_full ... ok
Dec 14 23:18:28.563 INFO [stdout] test transport::buffered::tests::must_write_successfully_after_flush ... ok
Dec 14 23:18:28.564 INFO [stdout] test transport::buffered::tests::must_return_zero_if_read_buffer_is_empty ... ok
Dec 14 23:18:28.564 INFO [stdout] test transport::buffered::tests::must_return_zero_if_nothing_more_can_be_read ... ok
Dec 14 23:18:28.564 INFO [stdout] test transport::framed::tests::foo ... ok
Dec 14 23:18:28.564 INFO [stdout] test transport::mem::tests::must_accept_multiple_reads_until_all_bytes_read ... ok
Dec 14 23:18:28.564 INFO [stdout] test transport::mem::tests::must_accept_multiple_writes_until_buffer_is_full ... ok
Dec 14 23:18:28.571 INFO [stdout] test transport::mem::tests::must_empty_write_buffer ... ok
Dec 14 23:18:28.571 INFO [stdout] test transport::mem::tests::must_accept_writes_after_buffer_emptied ... ok
Dec 14 23:18:28.571 INFO [stdout] test transport::mem::tests::must_allow_readable_bytes_to_be_set_after_read_buffer_emptied ... ok
Dec 14 23:18:28.587 INFO [stdout] test transport::mem::tests::must_allow_reads_to_succeed_after_read_buffer_replenished ... ok
Dec 14 23:18:28.587 INFO [stdout] test transport::mem::tests::must_empty_read_buffer ... ok
Dec 14 23:18:28.587 INFO [stdout] 
Dec 14 23:18:28.587 INFO [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 23:18:28.587 INFO [stdout] 
Dec 14 23:18:28.607 INFO [stderr]    Doc-tests rift
Dec 14 23:18:29.979 INFO [stdout] 
Dec 14 23:18:29.979 INFO [stdout] running 9 tests
Dec 14 23:18:33.715 INFO [stdout] test src/protocol/mod.rs - protocol (line 63) ... ok
Dec 14 23:18:34.548 INFO [stdout] test src/errors.rs - errors::Error (line 132) ... ok
Dec 14 23:18:36.123 INFO [stdout] test src/errors.rs - errors::Error (line 102) ... ok
Dec 14 23:18:36.492 INFO [stdout] test src/protocol/mod.rs - protocol::TOutputProtocol (line 296) ... ok
Dec 14 23:18:36.651 INFO [stdout] test src/protocol/mod.rs - protocol (line 43) ... ok
Dec 14 23:18:36.708 INFO [stdout] test src/errors.rs - errors::Error (line 67) ... ok
Dec 14 23:18:36.770 INFO [stdout] test src/protocol/mod.rs - protocol::TInputProtocol (line 121) ... ok
Dec 14 23:18:37.243 INFO [stdout] test src/protocol/mod.rs - protocol::TInputProtocolFactory (line 375) ... ok
Dec 14 23:18:38.063 INFO [stdout] test src/protocol/mod.rs - protocol::TOutputProtocolFactory (line 399) ... ok
Dec 14 23:18:38.063 INFO [stdout] 
Dec 14 23:18:38.063 INFO [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 23:18:38.063 INFO [stdout] 
Dec 14 23:18:38.101 INFO [stderr] su: No module specific data is present
Dec 14 23:18:39.142 INFO running `"docker" "inspect" "d676eaea3515647d199866b276b14f8dec32b7302a2db974b4e9af20d5599ed5"`
Dec 14 23:18:39.361 INFO running `"docker" "rm" "-f" "d676eaea3515647d199866b276b14f8dec32b7302a2db974b4e9af20d5599ed5"`
Dec 14 23:18:39.663 INFO [stdout] d676eaea3515647d199866b276b14f8dec32b7302a2db974b4e9af20d5599ed5