Dec 18 18:00:41.509 INFO checking butlerd-0.1.2 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 18:00:41.509 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/butlerd/0.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 18:00:41.721 INFO [stdout] 38483cf3814d64042005e8e7d883b094110fc1dc4773b9eb1fef352b4df531b9
Dec 18 18:00:41.726 INFO running `"docker" "start" "-a" "38483cf3814d64042005e8e7d883b094110fc1dc4773b9eb1fef352b4df531b9"`
Dec 18 18:00:42.398 INFO [stderr]     Checking butlerd v0.1.2 (/opt/crater/workdir)
Dec 18 18:00:46.580 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 18 18:00:46.580 INFO [stderr]    --> src/lib.rs:678:25
Dec 18 18:00:46.580 INFO [stderr]     |
Dec 18 18:00:46.580 INFO [stderr] 678 |     return String::from(env::home_dir().unwrap().to_str().unwrap());
Dec 18 18:00:46.580 INFO [stderr]     |                         ^^^^^^^^^^^^^
Dec 18 18:00:46.580 INFO [stderr]     |
Dec 18 18:00:46.580 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 18:00:46.580 INFO [stderr] 
Dec 18 18:00:46.580 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Dec 18 18:00:46.581 INFO [stderr]    --> src/lib.rs:100:17
Dec 18 18:00:46.581 INFO [stderr]     |
Dec 18 18:00:46.581 INFO [stderr] 100 |                 ::std::thread::sleep_ms(250);
Dec 18 18:00:46.581 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 18:00:46.581 INFO [stderr] 
Dec 18 18:00:46.581 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Dec 18 18:00:46.581 INFO [stderr]    --> src/lib.rs:546:13
Dec 18 18:00:46.581 INFO [stderr]     |
Dec 18 18:00:46.581 INFO [stderr] 546 |             ::std::thread::sleep_ms(1000);
Dec 18 18:00:46.581 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 18:00:46.581 INFO [stderr] 
Dec 18 18:00:46.638 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 18 18:00:46.638 INFO [stderr]    --> src/lib.rs:678:25
Dec 18 18:00:46.638 INFO [stderr]     |
Dec 18 18:00:46.638 INFO [stderr] 678 |     return String::from(env::home_dir().unwrap().to_str().unwrap());
Dec 18 18:00:46.638 INFO [stderr]     |                         ^^^^^^^^^^^^^
Dec 18 18:00:46.638 INFO [stderr]     |
Dec 18 18:00:46.638 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 18:00:46.638 INFO [stderr] 
Dec 18 18:00:46.660 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Dec 18 18:00:46.660 INFO [stderr]    --> src/lib.rs:100:17
Dec 18 18:00:46.660 INFO [stderr]     |
Dec 18 18:00:46.660 INFO [stderr] 100 |                 ::std::thread::sleep_ms(250);
Dec 18 18:00:46.660 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 18:00:46.660 INFO [stderr] 
Dec 18 18:00:46.660 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Dec 18 18:00:46.661 INFO [stderr]    --> src/lib.rs:546:13
Dec 18 18:00:46.661 INFO [stderr]     |
Dec 18 18:00:46.661 INFO [stderr] 546 |             ::std::thread::sleep_ms(1000);
Dec 18 18:00:46.661 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 18:00:46.661 INFO [stderr] 
Dec 18 18:00:49.140 INFO [stderr] warning: value assigned to `file` is never read
Dec 18 18:00:49.140 INFO [stderr]   --> src/lib.rs:64:13
Dec 18 18:00:49.140 INFO [stderr]    |
Dec 18 18:00:49.140 INFO [stderr] 64 |             file = fs::File::create(log_path).unwrap();
Dec 18 18:00:49.140 INFO [stderr]    |             ^^^^
Dec 18 18:00:49.140 INFO [stderr]    |
Dec 18 18:00:49.140 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 18 18:00:49.140 INFO [stderr] 
Dec 18 18:00:49.140 INFO [stderr] warning: value assigned to `b` is never read
Dec 18 18:00:49.140 INFO [stderr]    --> src/lib.rs:652:17
Dec 18 18:00:49.140 INFO [stderr]     |
Dec 18 18:00:49.140 INFO [stderr] 652 |         let mut b = String::new();
Dec 18 18:00:49.141 INFO [stderr]     |                 ^
Dec 18 18:00:49.141 INFO [stderr] 
Dec 18 18:00:49.141 INFO [stderr] warning: value assigned to `b` is never read
Dec 18 18:00:49.141 INFO [stderr]    --> src/lib.rs:666:17
Dec 18 18:00:49.141 INFO [stderr]     |
Dec 18 18:00:49.141 INFO [stderr] 666 |         let mut b = String::new();
Dec 18 18:00:49.141 INFO [stderr]     |                 ^
Dec 18 18:00:49.141 INFO [stderr] 
Dec 18 18:00:49.151 INFO [stderr] warning: value assigned to `file` is never read
Dec 18 18:00:49.151 INFO [stderr]   --> src/lib.rs:64:13
Dec 18 18:00:49.151 INFO [stderr]    |
Dec 18 18:00:49.151 INFO [stderr] 64 |             file = fs::File::create(log_path).unwrap();
Dec 18 18:00:49.151 INFO [stderr]    |             ^^^^
Dec 18 18:00:49.151 INFO [stderr]    |
Dec 18 18:00:49.160 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 18 18:00:49.160 INFO [stderr] 
Dec 18 18:00:49.161 INFO [stderr] warning: value assigned to `b` is never read
Dec 18 18:00:49.161 INFO [stderr]    --> src/lib.rs:652:17
Dec 18 18:00:49.161 INFO [stderr]     |
Dec 18 18:00:49.161 INFO [stderr] 652 |         let mut b = String::new();
Dec 18 18:00:49.161 INFO [stderr]     |                 ^
Dec 18 18:00:49.161 INFO [stderr] 
Dec 18 18:00:49.161 INFO [stderr] warning: value assigned to `b` is never read
Dec 18 18:00:49.162 INFO [stderr]    --> src/lib.rs:666:17
Dec 18 18:00:49.162 INFO [stderr]     |
Dec 18 18:00:49.162 INFO [stderr] 666 |         let mut b = String::new();
Dec 18 18:00:49.162 INFO [stderr]     |                 ^
Dec 18 18:00:49.162 INFO [stderr] 
Dec 18 18:00:50.076 INFO [stderr] warning: variant `i386` should have a camel case name such as `I386`
Dec 18 18:00:50.076 INFO [stderr]    --> src/Responses.rs:100:5
Dec 18 18:00:50.076 INFO [stderr]     |
Dec 18 18:00:50.076 INFO [stderr] 100 |     i386,
Dec 18 18:00:50.076 INFO [stderr]     |     ^^^^
Dec 18 18:00:50.076 INFO [stderr]     |
Dec 18 18:00:50.076 INFO [stderr]     = note: #[warn(non_camel_case_types)] on by default
Dec 18 18:00:50.076 INFO [stderr] 
Dec 18 18:00:50.097 INFO [stderr] warning: variant `i386` should have a camel case name such as `I386`
Dec 18 18:00:50.097 INFO [stderr]    --> src/Responses.rs:100:5
Dec 18 18:00:50.097 INFO [stderr]     |
Dec 18 18:00:50.097 INFO [stderr] 100 |     i386,
Dec 18 18:00:50.097 INFO [stderr]     |     ^^^^
Dec 18 18:00:50.097 INFO [stderr]     |
Dec 18 18:00:50.097 INFO [stderr]     = note: #[warn(non_camel_case_types)] on by default
Dec 18 18:00:50.097 INFO [stderr] 
Dec 18 18:00:50.126 INFO [stderr] warning: unused `hyper::client::ResponseFuture` that must be used
Dec 18 18:00:50.126 INFO [stderr]    --> src/lib.rs:543:9
Dec 18 18:00:50.126 INFO [stderr]     |
Dec 18 18:00:50.126 INFO [stderr] 543 |         self.hclient.request(request);
Dec 18 18:00:50.126 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 18:00:50.126 INFO [stderr] warning: unused `hyper::client::ResponseFuture` that must be used
Dec 18 18:00:50.126 INFO [stderr]    --> src/lib.rs:543:9
Dec 18 18:00:50.126 INFO [stderr]     |
Dec 18 18:00:50.126 INFO [stderr] 543 |         self.hclient.request(request);
Dec 18 18:00:50.126 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 18:00:50.126 INFO [stderr]     |
Dec 18 18:00:50.126 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 18 18:00:50.126 INFO [stderr]     = note: futures do nothing unless polled
Dec 18 18:00:50.126 INFO [stderr] 
Dec 18 18:00:50.126 INFO [stderr]     |
Dec 18 18:00:50.126 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 18 18:00:50.126 INFO [stderr]     = note: futures do nothing unless polled
Dec 18 18:00:50.126 INFO [stderr] 
Dec 18 18:00:53.064 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 18:00:53.065 INFO [stderr]   --> tests/lib.rs:52:13
Dec 18 18:00:53.065 INFO [stderr]    |
Dec 18 18:00:53.065 INFO [stderr] 52 |             but.login_api_key(&key.unwrap().into_string().unwrap());
Dec 18 18:00:53.066 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 18:00:53.066 INFO [stderr]    |
Dec 18 18:00:53.066 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 18:00:53.066 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 18:00:53.067 INFO [stderr] 
Dec 18 18:00:53.067 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 18:00:53.067 INFO [stderr]    --> tests/lib.rs:151:9
Dec 18 18:00:53.067 INFO [stderr]     |
Dec 18 18:00:53.068 INFO [stderr] 151 |         but.check_update(vec!["e97cd944-386d-4c6c-b1e9-76a3175f4ca9".to_string()]);
Dec 18 18:00:53.068 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 18:00:53.068 INFO [stderr]     |
Dec 18 18:00:53.069 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 18:00:53.069 INFO [stderr] 
Dec 18 18:00:53.130 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.92s
Dec 18 18:00:53.747 INFO running `"docker" "inspect" "38483cf3814d64042005e8e7d883b094110fc1dc4773b9eb1fef352b4df531b9"`
Dec 18 18:00:53.890 INFO running `"docker" "rm" "-f" "38483cf3814d64042005e8e7d883b094110fc1dc4773b9eb1fef352b4df531b9"`
Dec 18 18:00:54.056 INFO [stdout] 38483cf3814d64042005e8e7d883b094110fc1dc4773b9eb1fef352b4df531b9