Dec 02 15:05:54.796 INFO testing subunit-rust-0.1.2 against 1.30.1 for beta-1.31-5
Dec 02 15:05:54.796 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 15:05:55.204 INFO [stdout] 3b4c3956f7013bde01d69186007591d9f6fd67f2102739dafbb33c60772de037
Dec 02 15:05:55.206 INFO running `"docker" "start" "-a" "3b4c3956f7013bde01d69186007591d9f6fd67f2102739dafbb33c60772de037"`
Dec 02 15:05:56.398 INFO [stderr] usermod: no changes
Dec 02 15:05:56.535 INFO [stderr]    Compiling subunit-rust v0.1.2 (/source)
Dec 02 15:05:57.624 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 02 15:05:57.624 INFO [stderr]    --> src/lib.rs:177:9
Dec 02 15:05:57.624 INFO [stderr]     |
Dec 02 15:05:57.624 INFO [stderr] 177 |         ret.write_u8(value as u8);
Dec 02 15:05:57.624 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 15:05:57.624 INFO [stderr]     |
Dec 02 15:05:57.624 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 02 15:05:57.624 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 15:05:57.624 INFO [stderr] 
Dec 02 15:05:57.624 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 02 15:05:57.624 INFO [stderr]    --> src/lib.rs:182:9
Dec 02 15:05:57.624 INFO [stderr]     |
Dec 02 15:05:57.624 INFO [stderr] 182 |         ret.write_u16::<BigEndian>(value as u16 | 0x4000);
Dec 02 15:05:57.624 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 15:05:57.624 INFO [stderr]     |
Dec 02 15:05:57.624 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 15:05:57.624 INFO [stderr] 
Dec 02 15:05:57.624 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 02 15:05:57.624 INFO [stderr]    --> src/lib.rs:187:9
Dec 02 15:05:57.624 INFO [stderr]     |
Dec 02 15:05:57.624 INFO [stderr] 187 |         ret.write_u8(((value >> 16) | 0x80) as u8);
Dec 02 15:05:57.624 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 15:05:57.624 INFO [stderr]     |
Dec 02 15:05:57.624 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 15:05:57.624 INFO [stderr] 
Dec 02 15:05:57.624 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 02 15:05:57.624 INFO [stderr]    --> src/lib.rs:188:9
Dec 02 15:05:57.624 INFO [stderr]     |
Dec 02 15:05:57.624 INFO [stderr] 188 |         ret.write_u16::<BigEndian>(value as u16 & 0xffff);
Dec 02 15:05:57.624 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 15:05:57.624 INFO [stderr]     |
Dec 02 15:05:57.624 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 15:05:57.624 INFO [stderr] 
Dec 02 15:05:57.624 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 02 15:05:57.624 INFO [stderr]    --> src/lib.rs:193:9
Dec 02 15:05:57.624 INFO [stderr]     |
Dec 02 15:05:57.624 INFO [stderr] 193 |         ret.write_u32::<BigEndian>(value | 0xC0000000);
Dec 02 15:05:57.624 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 15:05:57.624 INFO [stderr]     |
Dec 02 15:05:57.624 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 15:05:57.624 INFO [stderr] 
Dec 02 15:05:57.624 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 02 15:05:57.624 INFO [stderr]    --> src/lib.rs:202:5
Dec 02 15:05:57.624 INFO [stderr]     |
Dec 02 15:05:57.624 INFO [stderr] 202 |     out.write(string.as_bytes());
Dec 02 15:05:57.624 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 15:05:57.624 INFO [stderr]     |
Dec 02 15:05:57.624 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 15:05:57.624 INFO [stderr] 
Dec 02 15:05:57.631 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 02 15:05:57.631 INFO [stderr]    --> src/lib.rs:423:13
Dec 02 15:05:57.631 INFO [stderr]     |
Dec 02 15:05:57.631 INFO [stderr] 423 |             file_content.write(self.file_content.as_ref().unwrap());
Dec 02 15:05:57.631 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 15:05:57.631 INFO [stderr]     |
Dec 02 15:05:57.631 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 15:05:57.631 INFO [stderr] 
Dec 02 15:05:58.024 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
Dec 02 15:05:58.027 INFO [stderr] su: No module specific data is present
Dec 02 15:05:58.484 INFO running `"docker" "inspect" "3b4c3956f7013bde01d69186007591d9f6fd67f2102739dafbb33c60772de037"`
Dec 02 15:05:58.623 INFO running `"docker" "rm" "-f" "3b4c3956f7013bde01d69186007591d9f6fd67f2102739dafbb33c60772de037"`
Dec 02 15:05:58.843 INFO [stdout] 3b4c3956f7013bde01d69186007591d9f6fd67f2102739dafbb33c60772de037
Dec 02 15:05:58.845 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 15:05:59.101 INFO [stdout] f77c7c29d8a8d0ead170994918f4c1825b0b7ae1effe833315b8fc941b992cd7
Dec 02 15:05:59.104 INFO running `"docker" "start" "-a" "f77c7c29d8a8d0ead170994918f4c1825b0b7ae1effe833315b8fc941b992cd7"`
Dec 02 15:05:59.736 INFO [stderr] usermod: no changes
Dec 02 15:05:59.823 INFO [stderr]    Compiling subunit-rust v0.1.2 (/source)
Dec 02 15:06:01.043 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 02 15:06:01.043 INFO [stderr]    --> src/lib.rs:177:9
Dec 02 15:06:01.043 INFO [stderr]     |
Dec 02 15:06:01.043 INFO [stderr] 177 |         ret.write_u8(value as u8);
Dec 02 15:06:01.043 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 15:06:01.043 INFO [stderr]     |
Dec 02 15:06:01.043 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 02 15:06:01.043 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 15:06:01.043 INFO [stderr] 
Dec 02 15:06:01.043 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 02 15:06:01.043 INFO [stderr]    --> src/lib.rs:182:9
Dec 02 15:06:01.043 INFO [stderr]     |
Dec 02 15:06:01.043 INFO [stderr] 182 |         ret.write_u16::<BigEndian>(value as u16 | 0x4000);
Dec 02 15:06:01.043 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 15:06:01.043 INFO [stderr]     |
Dec 02 15:06:01.043 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 15:06:01.043 INFO [stderr] 
Dec 02 15:06:01.043 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 02 15:06:01.043 INFO [stderr]    --> src/lib.rs:187:9
Dec 02 15:06:01.043 INFO [stderr]     |
Dec 02 15:06:01.043 INFO [stderr] 187 |         ret.write_u8(((value >> 16) | 0x80) as u8);
Dec 02 15:06:01.043 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 15:06:01.043 INFO [stderr]     |
Dec 02 15:06:01.043 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 15:06:01.043 INFO [stderr] 
Dec 02 15:06:01.051 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 02 15:06:01.051 INFO [stderr]    --> src/lib.rs:188:9
Dec 02 15:06:01.051 INFO [stderr]     |
Dec 02 15:06:01.051 INFO [stderr] 188 |         ret.write_u16::<BigEndian>(value as u16 & 0xffff);
Dec 02 15:06:01.051 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 15:06:01.051 INFO [stderr]     |
Dec 02 15:06:01.051 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 15:06:01.051 INFO [stderr] 
Dec 02 15:06:01.051 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 02 15:06:01.051 INFO [stderr]    --> src/lib.rs:193:9
Dec 02 15:06:01.051 INFO [stderr]     |
Dec 02 15:06:01.051 INFO [stderr] 193 |         ret.write_u32::<BigEndian>(value | 0xC0000000);
Dec 02 15:06:01.051 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 15:06:01.051 INFO [stderr]     |
Dec 02 15:06:01.051 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 15:06:01.051 INFO [stderr] 
Dec 02 15:06:01.051 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 02 15:06:01.051 INFO [stderr]    --> src/lib.rs:202:5
Dec 02 15:06:01.051 INFO [stderr]     |
Dec 02 15:06:01.051 INFO [stderr] 202 |     out.write(string.as_bytes());
Dec 02 15:06:01.051 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 15:06:01.051 INFO [stderr]     |
Dec 02 15:06:01.051 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 15:06:01.051 INFO [stderr] 
Dec 02 15:06:01.051 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 02 15:06:01.051 INFO [stderr]    --> src/lib.rs:423:13
Dec 02 15:06:01.051 INFO [stderr]     |
Dec 02 15:06:01.051 INFO [stderr] 423 |             file_content.write(self.file_content.as_ref().unwrap());
Dec 02 15:06:01.051 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 15:06:01.051 INFO [stderr]     |
Dec 02 15:06:01.051 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 15:06:01.051 INFO [stderr] 
Dec 02 15:06:02.167 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.41s
Dec 02 15:06:02.171 INFO [stderr] su: No module specific data is present
Dec 02 15:06:02.497 INFO running `"docker" "inspect" "f77c7c29d8a8d0ead170994918f4c1825b0b7ae1effe833315b8fc941b992cd7"`
Dec 02 15:06:02.576 INFO running `"docker" "rm" "-f" "f77c7c29d8a8d0ead170994918f4c1825b0b7ae1effe833315b8fc941b992cd7"`
Dec 02 15:06:02.707 INFO [stdout] f77c7c29d8a8d0ead170994918f4c1825b0b7ae1effe833315b8fc941b992cd7
Dec 02 15:06:02.712 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 15:06:03.001 INFO [stdout] 5233ff0852c67279e6c60937e32217eb3272294a495fad79bdef543b49984834
Dec 02 15:06:03.004 INFO running `"docker" "start" "-a" "5233ff0852c67279e6c60937e32217eb3272294a495fad79bdef543b49984834"`
Dec 02 15:06:03.386 INFO [stderr] usermod: no changes
Dec 02 15:06:03.426 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 02 15:06:03.428 INFO [stderr]      Running /target/debug/deps/subunit_rust-5c181f027df1f713
Dec 02 15:06:03.436 INFO [stdout] 
Dec 02 15:06:03.436 INFO [stdout] running 2 tests
Dec 02 15:06:03.436 INFO [stdout] test tests::test_write_event ... ok
Dec 02 15:06:03.436 INFO [stdout] test tests::test_write_full_test_event_with_file_content ... ok
Dec 02 15:06:03.436 INFO [stdout] 
Dec 02 15:06:03.436 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 15:06:03.436 INFO [stdout] 
Dec 02 15:06:03.437 INFO [stderr]    Doc-tests subunit-rust
Dec 02 15:06:04.662 INFO [stdout] 
Dec 02 15:06:04.662 INFO [stdout] running 0 tests
Dec 02 15:06:04.662 INFO [stdout] 
Dec 02 15:06:04.662 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 15:06:04.662 INFO [stdout] 
Dec 02 15:06:04.668 INFO [stderr] su: No module specific data is present
Dec 02 15:06:05.024 INFO running `"docker" "inspect" "5233ff0852c67279e6c60937e32217eb3272294a495fad79bdef543b49984834"`
Dec 02 15:06:05.139 INFO running `"docker" "rm" "-f" "5233ff0852c67279e6c60937e32217eb3272294a495fad79bdef543b49984834"`
Dec 02 15:06:05.242 INFO [stdout] 5233ff0852c67279e6c60937e32217eb3272294a495fad79bdef543b49984834
