Nov 28 10:56:46.102 INFO checking Sustrak/LuL against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 10:56:46.102 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-alt check --frozen --all --all-targets" "-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 28 10:56:46.394 INFO [stdout] 3798cc482a66d586bfaaf5ca29e5ae8108935a45418c3523d8a91f2f74772758
Nov 28 10:56:46.398 INFO running `"docker" "start" "-a" "3798cc482a66d586bfaaf5ca29e5ae8108935a45418c3523d8a91f2f74772758"`
Nov 28 10:56:46.852 INFO [stderr] usermod: no changes
Nov 28 10:56:46.996 INFO [stderr]     Checking serde v0.9.6
Nov 28 10:56:46.996 INFO [stderr]    Compiling openssl-sys v0.9.6
Nov 28 10:56:46.996 INFO [stderr]    Compiling hyper v0.10.4
Nov 28 10:56:49.689 INFO [stderr]    Compiling openssl v0.9.6
Nov 28 10:56:53.304 INFO [stderr]     Checking native-tls v0.1.1
Nov 28 10:56:55.013 INFO [stderr]     Checking hyper-native-tls v0.2.2
Nov 28 10:56:57.574 INFO [stderr]     Checking serde_json v0.9.5
Nov 28 10:56:59.425 INFO [stderr]     Checking LUL v0.1.0 (/source)
Nov 28 10:57:01.947 INFO [stderr] warning: unused variable: `ret`
Nov 28 10:57:01.948 INFO [stderr]   --> src/main.rs:70:14
Nov 28 10:57:01.948 INFO [stderr]    |
Nov 28 10:57:01.948 INFO [stderr] 70 |         let (ret, json) = get(url, &client);
Nov 28 10:57:01.948 INFO [stderr]    |              ^^^ help: consider using `_ret` instead
Nov 28 10:57:01.948 INFO [stderr]    |
Nov 28 10:57:01.948 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 10:57:01.948 INFO [stderr] 
Nov 28 10:57:01.948 INFO [stderr] warning: unused variable: `ret`
Nov 28 10:57:01.948 INFO [stderr]   --> src/main.rs:80:14
Nov 28 10:57:01.948 INFO [stderr]    |
Nov 28 10:57:01.948 INFO [stderr] 80 |         let (ret, json) = get(url, &client);
Nov 28 10:57:01.948 INFO [stderr]    |              ^^^ help: consider using `_ret` instead
Nov 28 10:57:01.948 INFO [stderr] 
Nov 28 10:57:01.948 INFO [stderr] warning: value assigned to `url` is never read
Nov 28 10:57:01.948 INFO [stderr]    --> src/main.rs:120:13
Nov 28 10:57:01.948 INFO [stderr]     |
Nov 28 10:57:01.948 INFO [stderr] 120 |     let mut url = String::new();
Nov 28 10:57:01.948 INFO [stderr]     |             ^^^
Nov 28 10:57:01.948 INFO [stderr]     |
Nov 28 10:57:01.948 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Nov 28 10:57:01.951 INFO [stderr] 
Nov 28 10:57:01.968 INFO [stderr] warning: crate `LUL` should have a snake case name such as `lul`
Nov 28 10:57:01.969 INFO [stderr]   |
Nov 28 10:57:01.969 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 28 10:57:01.969 INFO [stderr] 
Nov 28 10:57:01.969 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 10:57:01.969 INFO [stderr]   --> src/main.rs:22:5
Nov 28 10:57:01.969 INFO [stderr]    |
Nov 28 10:57:01.969 INFO [stderr] 22 |     io::stdin().read_line(&mut summ_name);
Nov 28 10:57:01.969 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:57:01.969 INFO [stderr]    |
Nov 28 10:57:01.969 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 10:57:01.969 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 10:57:01.969 INFO [stderr] 
Nov 28 10:57:01.971 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 10:57:01.971 INFO [stderr]   --> src/main.rs:36:9
Nov 28 10:57:01.971 INFO [stderr]    |
Nov 28 10:57:01.971 INFO [stderr] 36 |         io::stdin().read_line(&mut aux);
Nov 28 10:57:01.971 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:57:01.971 INFO [stderr]    |
Nov 28 10:57:01.971 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 10:57:01.971 INFO [stderr] 
Nov 28 10:57:01.971 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 10:57:01.971 INFO [stderr]   --> src/main.rs:47:9
Nov 28 10:57:01.971 INFO [stderr]    |
Nov 28 10:57:01.971 INFO [stderr] 47 |         io::stdin().read_line(&mut aux);
Nov 28 10:57:01.971 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:57:01.971 INFO [stderr]    |
Nov 28 10:57:01.971 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 10:57:01.971 INFO [stderr] 
Nov 28 10:57:01.971 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 10:57:01.971 INFO [stderr]    --> src/main.rs:109:5
Nov 28 10:57:01.971 INFO [stderr]     |
Nov 28 10:57:01.971 INFO [stderr] 109 |     io::stdin().read_line(&mut aux);
Nov 28 10:57:01.971 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:57:01.971 INFO [stderr]     |
Nov 28 10:57:01.971 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 10:57:01.971 INFO [stderr] 
Nov 28 10:57:02.019 INFO [stderr] warning: unused variable: `ret`
Nov 28 10:57:02.019 INFO [stderr]   --> src/main.rs:70:14
Nov 28 10:57:02.019 INFO [stderr]    |
Nov 28 10:57:02.019 INFO [stderr] 70 |         let (ret, json) = get(url, &client);
Nov 28 10:57:02.019 INFO [stderr]    |              ^^^ help: consider using `_ret` instead
Nov 28 10:57:02.019 INFO [stderr]    |
Nov 28 10:57:02.019 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 10:57:02.019 INFO [stderr] 
Nov 28 10:57:02.019 INFO [stderr] warning: unused variable: `ret`
Nov 28 10:57:02.019 INFO [stderr]   --> src/main.rs:80:14
Nov 28 10:57:02.019 INFO [stderr]    |
Nov 28 10:57:02.020 INFO [stderr] 80 |         let (ret, json) = get(url, &client);
Nov 28 10:57:02.020 INFO [stderr]    |              ^^^ help: consider using `_ret` instead
Nov 28 10:57:02.020 INFO [stderr] 
Nov 28 10:57:02.021 INFO [stderr] warning: value assigned to `url` is never read
Nov 28 10:57:02.021 INFO [stderr]    --> src/main.rs:120:13
Nov 28 10:57:02.021 INFO [stderr]     |
Nov 28 10:57:02.021 INFO [stderr] 120 |     let mut url = String::new();
Nov 28 10:57:02.021 INFO [stderr]     |             ^^^
Nov 28 10:57:02.021 INFO [stderr]     |
Nov 28 10:57:02.022 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Nov 28 10:57:02.022 INFO [stderr] 
Nov 28 10:57:02.043 INFO [stderr] warning: crate `LUL` should have a snake case name such as `lul`
Nov 28 10:57:02.044 INFO [stderr]   |
Nov 28 10:57:02.044 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 28 10:57:02.044 INFO [stderr] 
Nov 28 10:57:02.045 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 10:57:02.045 INFO [stderr]   --> src/main.rs:22:5
Nov 28 10:57:02.045 INFO [stderr]    |
Nov 28 10:57:02.045 INFO [stderr] 22 |     io::stdin().read_line(&mut summ_name);
Nov 28 10:57:02.045 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:57:02.046 INFO [stderr]    |
Nov 28 10:57:02.046 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 10:57:02.046 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 10:57:02.046 INFO [stderr] 
Nov 28 10:57:02.046 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 10:57:02.047 INFO [stderr]   --> src/main.rs:36:9
Nov 28 10:57:02.047 INFO [stderr]    |
Nov 28 10:57:02.047 INFO [stderr] 36 |         io::stdin().read_line(&mut aux);
Nov 28 10:57:02.047 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:57:02.047 INFO [stderr]    |
Nov 28 10:57:02.047 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 10:57:02.048 INFO [stderr] 
Nov 28 10:57:02.048 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 10:57:02.048 INFO [stderr]   --> src/main.rs:47:9
Nov 28 10:57:02.048 INFO [stderr]    |
Nov 28 10:57:02.048 INFO [stderr] 47 |         io::stdin().read_line(&mut aux);
Nov 28 10:57:02.048 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:57:02.048 INFO [stderr]    |
Nov 28 10:57:02.048 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 10:57:02.048 INFO [stderr] 
Nov 28 10:57:02.048 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 10:57:02.049 INFO [stderr]    --> src/main.rs:109:5
Nov 28 10:57:02.049 INFO [stderr]     |
Nov 28 10:57:02.049 INFO [stderr] 109 |     io::stdin().read_line(&mut aux);
Nov 28 10:57:02.049 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:57:02.049 INFO [stderr]     |
Nov 28 10:57:02.049 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 10:57:02.049 INFO [stderr] 
Nov 28 10:57:02.089 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.22s
Nov 28 10:57:02.100 INFO [stderr] su: No module specific data is present
Nov 28 10:57:03.116 INFO running `"docker" "inspect" "3798cc482a66d586bfaaf5ca29e5ae8108935a45418c3523d8a91f2f74772758"`
Nov 28 10:57:03.378 INFO running `"docker" "rm" "-f" "3798cc482a66d586bfaaf5ca29e5ae8108935a45418c3523d8a91f2f74772758"`
Nov 28 10:57:03.784 INFO [stdout] 3798cc482a66d586bfaaf5ca29e5ae8108935a45418c3523d8a91f2f74772758