Dec 03 13:30:55.542 INFO testing dweet-0.1.0 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 03 13:30:55.542 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 13:30:55.834 INFO [stdout] b69b0b31782b5c9e728ecf694a60c46186acf20cb8182177c6bb58cd723d1a00
Dec 03 13:30:55.836 INFO running `"docker" "start" "-a" "b69b0b31782b5c9e728ecf694a60c46186acf20cb8182177c6bb58cd723d1a00"`
Dec 03 13:30:56.719 INFO [stderr] usermod: no changes
Dec 03 13:30:56.859 INFO [stderr]    Compiling language-tags v0.0.7
Dec 03 13:30:56.859 INFO [stderr]    Compiling openssl-sys v0.6.7
Dec 03 13:30:56.903 INFO [stderr]    Compiling serde v0.6.15
Dec 03 13:31:02.479 INFO [stderr]    Compiling openssl v0.6.7
Dec 03 13:31:03.407 INFO [stderr]    Compiling mime v0.1.3
Dec 03 13:31:06.611 INFO [stderr]    Compiling cookie v0.1.21
Dec 03 13:31:08.978 INFO [stderr]    Compiling hyper v0.6.16
Dec 03 13:31:17.811 INFO [stderr]    Compiling dweet v0.1.0 (/source)
Dec 03 13:31:20.535 INFO [stderr] warning: unused variable: `res`
Dec 03 13:31:20.535 INFO [stderr]   --> src/lib.rs:27:13
Dec 03 13:31:20.535 INFO [stderr]    |
Dec 03 13:31:20.535 INFO [stderr] 27 |         let res = client.post(&url).header(ContentType::json()).body(&json_string).send().unwrap();
Dec 03 13:31:20.535 INFO [stderr]    |             ^^^ help: consider using `_res` instead
Dec 03 13:31:20.535 INFO [stderr]    |
Dec 03 13:31:20.535 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 03 13:31:20.535 INFO [stderr] 
Dec 03 13:31:20.549 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 13:31:20.549 INFO [stderr]   --> src/lib.rs:35:9
Dec 03 13:31:20.549 INFO [stderr]    |
Dec 03 13:31:20.549 INFO [stderr] 35 |         res.read_to_string(&mut json_data);
Dec 03 13:31:20.549 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 13:31:20.549 INFO [stderr]    |
Dec 03 13:31:20.549 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 03 13:31:20.549 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 13:31:20.549 INFO [stderr] 
Dec 03 13:31:20.636 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.88s
Dec 03 13:31:20.651 INFO [stderr] su: No module specific data is present
Dec 03 13:31:21.952 INFO running `"docker" "inspect" "b69b0b31782b5c9e728ecf694a60c46186acf20cb8182177c6bb58cd723d1a00"`
Dec 03 13:31:22.079 INFO running `"docker" "rm" "-f" "b69b0b31782b5c9e728ecf694a60c46186acf20cb8182177c6bb58cd723d1a00"`
Dec 03 13:31:22.291 INFO [stdout] b69b0b31782b5c9e728ecf694a60c46186acf20cb8182177c6bb58cd723d1a00
Dec 03 13:31:22.295 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 13:31:22.672 INFO [stdout] 1e76894b29324057b403e6b81525848af0c62aab2730aefb23d949d5d4d3b720
Dec 03 13:31:22.680 INFO running `"docker" "start" "-a" "1e76894b29324057b403e6b81525848af0c62aab2730aefb23d949d5d4d3b720"`
Dec 03 13:31:23.743 INFO [stderr] usermod: no changes
Dec 03 13:31:23.867 INFO [stderr]    Compiling dweet v0.1.0 (/source)
Dec 03 13:31:26.497 INFO [stderr] warning: unused variable: `res`
Dec 03 13:31:26.497 INFO [stderr]   --> src/lib.rs:27:13
Dec 03 13:31:26.497 INFO [stderr]    |
Dec 03 13:31:26.497 INFO [stderr] 27 |         let res = client.post(&url).header(ContentType::json()).body(&json_string).send().unwrap();
Dec 03 13:31:26.497 INFO [stderr]    |             ^^^ help: consider using `_res` instead
Dec 03 13:31:26.497 INFO [stderr]    |
Dec 03 13:31:26.497 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 03 13:31:26.497 INFO [stderr] 
Dec 03 13:31:26.519 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 13:31:26.519 INFO [stderr]   --> src/lib.rs:35:9
Dec 03 13:31:26.519 INFO [stderr]    |
Dec 03 13:31:26.519 INFO [stderr] 35 |         res.read_to_string(&mut json_data);
Dec 03 13:31:26.519 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 13:31:26.519 INFO [stderr]    |
Dec 03 13:31:26.519 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 03 13:31:26.519 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 13:31:26.519 INFO [stderr] 
Dec 03 13:31:27.036 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.27s
Dec 03 13:31:27.046 INFO [stderr] su: No module specific data is present
Dec 03 13:31:27.460 INFO running `"docker" "inspect" "1e76894b29324057b403e6b81525848af0c62aab2730aefb23d949d5d4d3b720"`
Dec 03 13:31:27.579 INFO running `"docker" "rm" "-f" "1e76894b29324057b403e6b81525848af0c62aab2730aefb23d949d5d4d3b720"`
Dec 03 13:31:27.724 INFO [stdout] 1e76894b29324057b403e6b81525848af0c62aab2730aefb23d949d5d4d3b720
Dec 03 13:31:27.729 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 13:31:28.035 INFO [stdout] 2e988070eefaca2832d932897c7f8e7b3f4fd36e02b80093bedc50d877f9fe2b
Dec 03 13:31:28.043 INFO running `"docker" "start" "-a" "2e988070eefaca2832d932897c7f8e7b3f4fd36e02b80093bedc50d877f9fe2b"`
Dec 03 13:31:29.575 INFO [stderr] usermod: no changes
Dec 03 13:31:29.713 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
Dec 03 13:31:29.724 INFO [stderr]      Running /target/debug/deps/dweet-bf31455000b6689d
Dec 03 13:31:29.725 INFO [stdout] 
Dec 03 13:31:29.725 INFO [stdout] running 0 tests
Dec 03 13:31:29.725 INFO [stdout] 
Dec 03 13:31:29.726 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 13:31:29.726 INFO [stdout] 
Dec 03 13:31:29.731 INFO [stderr]    Doc-tests dweet
Dec 03 13:31:34.673 INFO [stdout] 
Dec 03 13:31:34.673 INFO [stdout] running 0 tests
Dec 03 13:31:34.673 INFO [stdout] 
Dec 03 13:31:34.673 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 13:31:34.673 INFO [stdout] 
Dec 03 13:31:34.683 INFO [stderr] su: No module specific data is present
Dec 03 13:31:35.104 INFO running `"docker" "inspect" "2e988070eefaca2832d932897c7f8e7b3f4fd36e02b80093bedc50d877f9fe2b"`
Dec 03 13:31:35.259 INFO running `"docker" "rm" "-f" "2e988070eefaca2832d932897c7f8e7b3f4fd36e02b80093bedc50d877f9fe2b"`
Dec 03 13:31:35.435 INFO [stdout] 2e988070eefaca2832d932897c7f8e7b3f4fd36e02b80093bedc50d877f9fe2b
