Dec 19 21:47:41.017 INFO checking Sustrak/LuL against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 21:47:41.017 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/Sustrak/LuL:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 21:47:41.352 INFO [stdout] 2e0e5fe49b1189cbbf1124df46ab5ae1115dc10d3932d655aa23122d549703a8
Dec 19 21:47:41.358 INFO running `"docker" "start" "-a" "2e0e5fe49b1189cbbf1124df46ab5ae1115dc10d3932d655aa23122d549703a8"`
Dec 19 21:47:43.089 INFO [stderr]     Checking idna v0.1.0
Dec 19 21:47:44.673 INFO [stderr]     Checking url v1.4.0
Dec 19 21:47:46.089 INFO [stderr]     Checking hyper v0.10.4
Dec 19 21:47:49.683 INFO [stderr]     Checking hyper-native-tls v0.2.2
Dec 19 21:47:50.388 INFO [stderr]     Checking LUL v0.1.0 (/opt/crater/workdir)
Dec 19 21:47:51.400 INFO [stderr] warning: unused variable: `ret`
Dec 19 21:47:51.400 INFO [stderr]   --> src/main.rs:70:14
Dec 19 21:47:51.401 INFO [stderr]    |
Dec 19 21:47:51.401 INFO [stderr] 70 |         let (ret, json) = get(url, &client);
Dec 19 21:47:51.401 INFO [stderr]    |              ^^^ help: consider using `_ret` instead
Dec 19 21:47:51.401 INFO [stderr]    |
Dec 19 21:47:51.401 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 21:47:51.401 INFO [stderr] 
Dec 19 21:47:51.401 INFO [stderr] warning: unused variable: `ret`
Dec 19 21:47:51.401 INFO [stderr]   --> src/main.rs:80:14
Dec 19 21:47:51.401 INFO [stderr]    |
Dec 19 21:47:51.401 INFO [stderr] 80 |         let (ret, json) = get(url, &client);
Dec 19 21:47:51.401 INFO [stderr]    |              ^^^ help: consider using `_ret` instead
Dec 19 21:47:51.401 INFO [stderr] 
Dec 19 21:47:51.401 INFO [stderr] warning: value assigned to `url` is never read
Dec 19 21:47:51.401 INFO [stderr]    --> src/main.rs:120:13
Dec 19 21:47:51.401 INFO [stderr]     |
Dec 19 21:47:51.401 INFO [stderr] 120 |     let mut url = String::new();
Dec 19 21:47:51.401 INFO [stderr]     |             ^^^
Dec 19 21:47:51.401 INFO [stderr]     |
Dec 19 21:47:51.401 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 19 21:47:51.401 INFO [stderr]     = help: maybe it is overwritten before being read?
Dec 19 21:47:51.401 INFO [stderr] 
Dec 19 21:47:51.449 INFO [stderr] warning: crate `LUL` should have a snake case name such as `lul`
Dec 19 21:47:51.449 INFO [stderr]   |
Dec 19 21:47:51.449 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 19 21:47:51.449 INFO [stderr] 
Dec 19 21:47:51.450 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 21:47:51.450 INFO [stderr]   --> src/main.rs:22:5
Dec 19 21:47:51.450 INFO [stderr]    |
Dec 19 21:47:51.450 INFO [stderr] 22 |     io::stdin().read_line(&mut summ_name);
Dec 19 21:47:51.450 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:47:51.450 INFO [stderr]    |
Dec 19 21:47:51.451 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 21:47:51.451 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 21:47:51.451 INFO [stderr] 
Dec 19 21:47:51.452 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 21:47:51.452 INFO [stderr]   --> src/main.rs:36:9
Dec 19 21:47:51.452 INFO [stderr]    |
Dec 19 21:47:51.452 INFO [stderr] 36 |         io::stdin().read_line(&mut aux);
Dec 19 21:47:51.452 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:47:51.452 INFO [stderr]    |
Dec 19 21:47:51.453 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 21:47:51.453 INFO [stderr] 
Dec 19 21:47:51.453 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 21:47:51.453 INFO [stderr]   --> src/main.rs:47:9
Dec 19 21:47:51.453 INFO [stderr]    |
Dec 19 21:47:51.453 INFO [stderr] 47 |         io::stdin().read_line(&mut aux);
Dec 19 21:47:51.453 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:47:51.453 INFO [stderr]    |
Dec 19 21:47:51.453 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 21:47:51.453 INFO [stderr] 
Dec 19 21:47:51.454 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 21:47:51.454 INFO [stderr]    --> src/main.rs:109:5
Dec 19 21:47:51.454 INFO [stderr]     |
Dec 19 21:47:51.454 INFO [stderr] 109 |     io::stdin().read_line(&mut aux);
Dec 19 21:47:51.454 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:47:51.454 INFO [stderr]     |
Dec 19 21:47:51.454 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 21:47:51.464 INFO [stderr] 
Dec 19 21:47:51.609 INFO [stderr] warning: unused variable: `ret`
Dec 19 21:47:51.609 INFO [stderr]   --> src/main.rs:70:14
Dec 19 21:47:51.610 INFO [stderr]    |
Dec 19 21:47:51.610 INFO [stderr] 70 |         let (ret, json) = get(url, &client);
Dec 19 21:47:51.610 INFO [stderr]    |              ^^^ help: consider using `_ret` instead
Dec 19 21:47:51.611 INFO [stderr]    |
Dec 19 21:47:51.611 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 21:47:51.611 INFO [stderr] 
Dec 19 21:47:51.611 INFO [stderr] warning: unused variable: `ret`
Dec 19 21:47:51.612 INFO [stderr]   --> src/main.rs:80:14
Dec 19 21:47:51.612 INFO [stderr]    |
Dec 19 21:47:51.612 INFO [stderr] 80 |         let (ret, json) = get(url, &client);
Dec 19 21:47:51.612 INFO [stderr]    |              ^^^ help: consider using `_ret` instead
Dec 19 21:47:51.612 INFO [stderr] 
Dec 19 21:47:51.612 INFO [stderr] warning: value assigned to `url` is never read
Dec 19 21:47:51.612 INFO [stderr]    --> src/main.rs:120:13
Dec 19 21:47:51.612 INFO [stderr]     |
Dec 19 21:47:51.612 INFO [stderr] 120 |     let mut url = String::new();
Dec 19 21:47:51.612 INFO [stderr]     |             ^^^
Dec 19 21:47:51.612 INFO [stderr]     |
Dec 19 21:47:51.612 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 19 21:47:51.612 INFO [stderr]     = help: maybe it is overwritten before being read?
Dec 19 21:47:51.612 INFO [stderr] 
Dec 19 21:47:51.648 INFO [stderr] warning: crate `LUL` should have a snake case name such as `lul`
Dec 19 21:47:51.649 INFO [stderr]   |
Dec 19 21:47:51.649 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 19 21:47:51.649 INFO [stderr] 
Dec 19 21:47:51.649 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 21:47:51.649 INFO [stderr]   --> src/main.rs:22:5
Dec 19 21:47:51.649 INFO [stderr]    |
Dec 19 21:47:51.649 INFO [stderr] 22 |     io::stdin().read_line(&mut summ_name);
Dec 19 21:47:51.649 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:47:51.650 INFO [stderr]    |
Dec 19 21:47:51.650 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 21:47:51.650 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 21:47:51.650 INFO [stderr] 
Dec 19 21:47:51.650 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 21:47:51.650 INFO [stderr]   --> src/main.rs:36:9
Dec 19 21:47:51.650 INFO [stderr]    |
Dec 19 21:47:51.650 INFO [stderr] 36 |         io::stdin().read_line(&mut aux);
Dec 19 21:47:51.650 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:47:51.650 INFO [stderr]    |
Dec 19 21:47:51.650 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 21:47:51.650 INFO [stderr] 
Dec 19 21:47:51.650 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 21:47:51.650 INFO [stderr]   --> src/main.rs:47:9
Dec 19 21:47:51.650 INFO [stderr]    |
Dec 19 21:47:51.650 INFO [stderr] 47 |         io::stdin().read_line(&mut aux);
Dec 19 21:47:51.650 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:47:51.650 INFO [stderr]    |
Dec 19 21:47:51.650 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 21:47:51.650 INFO [stderr] 
Dec 19 21:47:51.650 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 21:47:51.650 INFO [stderr]    --> src/main.rs:109:5
Dec 19 21:47:51.650 INFO [stderr]     |
Dec 19 21:47:51.650 INFO [stderr] 109 |     io::stdin().read_line(&mut aux);
Dec 19 21:47:51.650 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:47:51.650 INFO [stderr]     |
Dec 19 21:47:51.650 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 21:47:51.650 INFO [stderr] 
Dec 19 21:47:51.697 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.74s
Dec 19 21:47:52.226 INFO running `"docker" "inspect" "2e0e5fe49b1189cbbf1124df46ab5ae1115dc10d3932d655aa23122d549703a8"`
Dec 19 21:47:52.400 INFO running `"docker" "rm" "-f" "2e0e5fe49b1189cbbf1124df46ab5ae1115dc10d3932d655aa23122d549703a8"`
Dec 19 21:47:52.546 INFO [stdout] 2e0e5fe49b1189cbbf1124df46ab5ae1115dc10d3932d655aa23122d549703a8