Dec 03 13:31:03.027 INFO testing dweet-0.1.0 against 1.30.1 for beta-1.31-5
Dec 03 13:31:03.027 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 03 13:31:03.459 INFO [stdout] 836d43f43eb4c5ac5686c6545aab19cec42bf39405b006728f4b9f6ca263ad60
Dec 03 13:31:03.465 INFO running `"docker" "start" "-a" "836d43f43eb4c5ac5686c6545aab19cec42bf39405b006728f4b9f6ca263ad60"`
Dec 03 13:31:04.550 INFO [stderr] usermod: no changes
Dec 03 13:31:04.777 INFO [stderr]    Compiling dweet v0.1.0 (/source)
Dec 03 13:31:08.563 INFO [stderr] warning: unused variable: `res`
Dec 03 13:31:08.563 INFO [stderr]   --> src/lib.rs:27:13
Dec 03 13:31:08.563 INFO [stderr]    |
Dec 03 13:31:08.563 INFO [stderr] 27 |         let res = client.post(&url).header(ContentType::json()).body(&json_string).send().unwrap();
Dec 03 13:31:08.563 INFO [stderr]    |             ^^^ help: consider using `_res` instead
Dec 03 13:31:08.563 INFO [stderr]    |
Dec 03 13:31:08.563 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 03 13:31:08.563 INFO [stderr] 
Dec 03 13:31:08.568 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 03 13:31:08.568 INFO [stderr]   --> src/lib.rs:35:9
Dec 03 13:31:08.568 INFO [stderr]    |
Dec 03 13:31:08.568 INFO [stderr] 35 |         res.read_to_string(&mut json_data);
Dec 03 13:31:08.568 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 13:31:08.568 INFO [stderr]    |
Dec 03 13:31:08.568 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 03 13:31:08.568 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 13:31:08.568 INFO [stderr] 
Dec 03 13:31:08.647 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.07s
Dec 03 13:31:08.653 INFO [stderr] su: No module specific data is present
Dec 03 13:31:09.920 INFO running `"docker" "inspect" "836d43f43eb4c5ac5686c6545aab19cec42bf39405b006728f4b9f6ca263ad60"`
Dec 03 13:31:10.237 INFO running `"docker" "rm" "-f" "836d43f43eb4c5ac5686c6545aab19cec42bf39405b006728f4b9f6ca263ad60"`
Dec 03 13:31:10.446 INFO [stdout] 836d43f43eb4c5ac5686c6545aab19cec42bf39405b006728f4b9f6ca263ad60
Dec 03 13:31:10.446 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 03 13:31:10.907 INFO [stdout] 414e4430ad160e984d5bfaf512b14bf8da4b876681c36f91023877d9ad81e075
Dec 03 13:31:10.913 INFO running `"docker" "start" "-a" "414e4430ad160e984d5bfaf512b14bf8da4b876681c36f91023877d9ad81e075"`
Dec 03 13:31:11.719 INFO [stderr] usermod: no changes
Dec 03 13:31:11.823 INFO [stderr]    Compiling dweet v0.1.0 (/source)
Dec 03 13:31:14.891 INFO [stderr] warning: unused variable: `res`
Dec 03 13:31:14.891 INFO [stderr]   --> src/lib.rs:27:13
Dec 03 13:31:14.891 INFO [stderr]    |
Dec 03 13:31:14.891 INFO [stderr] 27 |         let res = client.post(&url).header(ContentType::json()).body(&json_string).send().unwrap();
Dec 03 13:31:14.891 INFO [stderr]    |             ^^^ help: consider using `_res` instead
Dec 03 13:31:14.891 INFO [stderr]    |
Dec 03 13:31:14.891 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 03 13:31:14.891 INFO [stderr] 
Dec 03 13:31:14.891 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 03 13:31:14.891 INFO [stderr]   --> src/lib.rs:35:9
Dec 03 13:31:14.891 INFO [stderr]    |
Dec 03 13:31:14.891 INFO [stderr] 35 |         res.read_to_string(&mut json_data);
Dec 03 13:31:14.891 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 13:31:14.891 INFO [stderr]    |
Dec 03 13:31:14.891 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 03 13:31:14.891 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 13:31:14.891 INFO [stderr] 
Dec 03 13:31:15.580 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.84s
Dec 03 13:31:15.588 INFO [stderr] su: No module specific data is present
Dec 03 13:31:16.791 INFO running `"docker" "inspect" "414e4430ad160e984d5bfaf512b14bf8da4b876681c36f91023877d9ad81e075"`
Dec 03 13:31:17.073 INFO running `"docker" "rm" "-f" "414e4430ad160e984d5bfaf512b14bf8da4b876681c36f91023877d9ad81e075"`
Dec 03 13:31:17.375 INFO [stdout] 414e4430ad160e984d5bfaf512b14bf8da4b876681c36f91023877d9ad81e075
Dec 03 13:31:17.387 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 03 13:31:17.808 INFO [stdout] 7bd39a4edbb5b5dd05b43e2858c79631471fc136660a2abb652375a5591be4f4
Dec 03 13:31:17.810 INFO running `"docker" "start" "-a" "7bd39a4edbb5b5dd05b43e2858c79631471fc136660a2abb652375a5591be4f4"`
Dec 03 13:31:19.187 INFO [stderr] usermod: no changes
Dec 03 13:31:19.391 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
Dec 03 13:31:19.407 INFO [stderr]      Running /target/debug/deps/dweet-aec71a127c0426de
Dec 03 13:31:19.421 INFO [stdout] 
Dec 03 13:31:19.423 INFO [stdout] running 0 tests
Dec 03 13:31:19.423 INFO [stdout] 
Dec 03 13:31:19.423 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 13:31:19.423 INFO [stdout] 
Dec 03 13:31:19.423 INFO [stderr]    Doc-tests dweet
Dec 03 13:31:24.910 INFO [stdout] 
Dec 03 13:31:24.910 INFO [stdout] running 0 tests
Dec 03 13:31:24.910 INFO [stdout] 
Dec 03 13:31:24.910 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 13:31:24.910 INFO [stdout] 
Dec 03 13:31:24.915 INFO [stderr] su: No module specific data is present
Dec 03 13:31:25.588 INFO running `"docker" "inspect" "7bd39a4edbb5b5dd05b43e2858c79631471fc136660a2abb652375a5591be4f4"`
Dec 03 13:31:25.817 INFO running `"docker" "rm" "-f" "7bd39a4edbb5b5dd05b43e2858c79631471fc136660a2abb652375a5591be4f4"`
Dec 03 13:31:25.982 INFO [stdout] 7bd39a4edbb5b5dd05b43e2858c79631471fc136660a2abb652375a5591be4f4
