Nov 18 15:37:24.318 INFO testing dweet-0.1.0 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 15:37:24.319 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 18 15:37:24.745 INFO [stdout] 5706e69709af6611d689e79149c88bc9c1c325c038c9137bbe13182ad3b91783
Nov 18 15:37:24.749 INFO running `"docker" "start" "-a" "5706e69709af6611d689e79149c88bc9c1c325c038c9137bbe13182ad3b91783"`
Nov 18 15:37:25.751 INFO [stderr] usermod: no changes
Nov 18 15:37:25.959 INFO [stderr]    Compiling dweet v0.1.0 (/source)
Nov 18 15:37:28.703 INFO [stderr] warning: unused variable: `res`
Nov 18 15:37:28.703 INFO [stderr]   --> src/lib.rs:27:13
Nov 18 15:37:28.703 INFO [stderr]    |
Nov 18 15:37:28.704 INFO [stderr] 27 |         let res = client.post(&url).header(ContentType::json()).body(&json_string).send().unwrap();
Nov 18 15:37:28.704 INFO [stderr]    |             ^^^ help: consider using `_res` instead
Nov 18 15:37:28.704 INFO [stderr]    |
Nov 18 15:37:28.704 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 18 15:37:28.704 INFO [stderr] 
Nov 18 15:37:28.719 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 15:37:28.719 INFO [stderr]   --> src/lib.rs:35:9
Nov 18 15:37:28.720 INFO [stderr]    |
Nov 18 15:37:28.720 INFO [stderr] 35 |         res.read_to_string(&mut json_data);
Nov 18 15:37:28.720 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 15:37:28.721 INFO [stderr]    |
Nov 18 15:37:28.721 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 18 15:37:28.721 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 15:37:28.721 INFO [stderr] 
Nov 18 15:37:28.758 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.95s
Nov 18 15:37:28.767 INFO [stderr] su: No module specific data is present
Nov 18 15:37:29.165 INFO running `"docker" "inspect" "5706e69709af6611d689e79149c88bc9c1c325c038c9137bbe13182ad3b91783"`
Nov 18 15:37:29.312 INFO running `"docker" "rm" "-f" "5706e69709af6611d689e79149c88bc9c1c325c038c9137bbe13182ad3b91783"`
Nov 18 15:37:29.464 INFO [stdout] 5706e69709af6611d689e79149c88bc9c1c325c038c9137bbe13182ad3b91783
Nov 18 15:37:29.473 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 18 15:37:29.895 INFO [stdout] 414bc14a29897ef301d403b51341f7ce6e2ec09e7fe863f2fab554779e7a841d
Nov 18 15:37:29.899 INFO running `"docker" "start" "-a" "414bc14a29897ef301d403b51341f7ce6e2ec09e7fe863f2fab554779e7a841d"`
Nov 18 15:37:30.678 INFO [stderr] usermod: no changes
Nov 18 15:37:30.795 INFO [stderr]    Compiling dweet v0.1.0 (/source)
Nov 18 15:37:32.888 INFO [stderr] warning: unused variable: `res`
Nov 18 15:37:32.889 INFO [stderr]   --> src/lib.rs:27:13
Nov 18 15:37:32.889 INFO [stderr]    |
Nov 18 15:37:32.889 INFO [stderr] 27 |         let res = client.post(&url).header(ContentType::json()).body(&json_string).send().unwrap();
Nov 18 15:37:32.890 INFO [stderr]    |             ^^^ help: consider using `_res` instead
Nov 18 15:37:32.890 INFO [stderr]    |
Nov 18 15:37:32.890 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 18 15:37:32.891 INFO [stderr] 
Nov 18 15:37:32.907 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 15:37:32.907 INFO [stderr]   --> src/lib.rs:35:9
Nov 18 15:37:32.907 INFO [stderr]    |
Nov 18 15:37:32.907 INFO [stderr] 35 |         res.read_to_string(&mut json_data);
Nov 18 15:37:32.907 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 15:37:32.907 INFO [stderr]    |
Nov 18 15:37:32.907 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 18 15:37:32.907 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 15:37:32.907 INFO [stderr] 
Nov 18 15:37:33.242 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.54s
Nov 18 15:37:33.251 INFO [stderr] su: No module specific data is present
Nov 18 15:37:33.795 INFO running `"docker" "inspect" "414bc14a29897ef301d403b51341f7ce6e2ec09e7fe863f2fab554779e7a841d"`
Nov 18 15:37:33.981 INFO running `"docker" "rm" "-f" "414bc14a29897ef301d403b51341f7ce6e2ec09e7fe863f2fab554779e7a841d"`
Nov 18 15:37:34.183 INFO [stdout] 414bc14a29897ef301d403b51341f7ce6e2ec09e7fe863f2fab554779e7a841d
Nov 18 15:37:34.188 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 18 15:37:34.478 INFO [stdout] 2ed94300126fda94fc6debdb32f83c61c7e335941b8bdf7579bd87789723c9c5
Nov 18 15:37:34.486 INFO running `"docker" "start" "-a" "2ed94300126fda94fc6debdb32f83c61c7e335941b8bdf7579bd87789723c9c5"`
Nov 18 15:37:35.156 INFO [stderr] usermod: no changes
Nov 18 15:37:35.255 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Nov 18 15:37:35.270 INFO [stderr]      Running /target/debug/deps/dweet-10f0d4b453b3645a
Nov 18 15:37:35.273 INFO [stdout] 
Nov 18 15:37:35.273 INFO [stdout] running 0 tests
Nov 18 15:37:35.273 INFO [stdout] 
Nov 18 15:37:35.273 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 15:37:35.274 INFO [stdout] 
Nov 18 15:37:35.274 INFO [stderr]    Doc-tests dweet
Nov 18 15:37:39.198 INFO [stdout] 
Nov 18 15:37:39.198 INFO [stdout] running 0 tests
Nov 18 15:37:39.198 INFO [stdout] 
Nov 18 15:37:39.198 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 15:37:39.198 INFO [stdout] 
Nov 18 15:37:39.211 INFO [stderr] su: No module specific data is present
Nov 18 15:37:40.152 INFO running `"docker" "inspect" "2ed94300126fda94fc6debdb32f83c61c7e335941b8bdf7579bd87789723c9c5"`
Nov 18 15:37:40.500 INFO running `"docker" "rm" "-f" "2ed94300126fda94fc6debdb32f83c61c7e335941b8bdf7579bd87789723c9c5"`
Nov 18 15:37:40.811 INFO [stdout] 2ed94300126fda94fc6debdb32f83c61c7e335941b8bdf7579bd87789723c9c5