Aug 31 19:39:43.711 INFO checking tilda/rusty-bot against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Aug 31 19:39:43.711 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Aug 31 19:39:43.711 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-0/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 19:39:43.967 INFO blam! 3ce3306388a0c3cc4dd5e8f75f33133febee4e85f4902adf6972fe40fb118692
Aug 31 19:39:43.969 INFO running `"docker" "start" "-a" "3ce3306388a0c3cc4dd5e8f75f33133febee4e85f4902adf6972fe40fb118692"`
Aug 31 19:39:45.078 INFO kablam!    Compiling serde v1.0.65
Aug 31 19:39:45.089 INFO kablam!     Checking smallvec v0.6.1
Aug 31 19:39:45.090 INFO kablam!     Checking crossbeam v0.2.12
Aug 31 19:39:45.090 INFO kablam!     Checking sha1 v0.2.0
Aug 31 19:39:45.101 INFO kablam!     Checking trackable v0.2.17
Aug 31 19:39:45.103 INFO kablam!    Compiling openssl-sys v0.9.31
Aug 31 19:39:45.103 INFO kablam!    Compiling miniz-sys v0.1.10
Aug 31 19:39:45.104 INFO kablam!     Checking log v0.4.1
Aug 31 19:39:46.752 INFO kablam!    Compiling proc-macro2 v0.4.4
Aug 31 19:39:48.425 INFO kablam!     Checking base64 v0.8.0
Aug 31 19:39:48.425 INFO kablam!     Checking idna v0.1.4
Aug 31 19:39:48.427 INFO kablam!     Checking tempdir v0.3.7
Aug 31 19:39:50.341 INFO kablam!     Checking threadpool v1.7.1
Aug 31 19:39:50.377 INFO kablam!     Checking log v0.3.9
Aug 31 19:39:50.435 INFO kablam!     Checking typemap v0.3.3
Aug 31 19:39:52.227 INFO kablam!     Checking uuid v0.5.1
Aug 31 19:39:52.274 INFO kablam!     Checking parking_lot_core v0.2.14
Aug 31 19:39:52.335 INFO kablam!     Checking slog-scope v4.0.1
Aug 31 19:39:52.378 INFO kablam!     Checking slog-async v2.3.0
Aug 31 19:39:53.072 INFO kablam!    Compiling phf_shared v0.7.22
Aug 31 19:39:54.531 INFO kablam!     Checking mime v0.2.6
Aug 31 19:39:55.348 INFO kablam!     Checking slog-stdlog v3.0.2
Aug 31 19:39:55.590 INFO kablam!    Compiling phf_generator v0.7.22
Aug 31 19:39:55.949 INFO kablam!     Checking phf v0.7.22
Aug 31 19:39:56.545 INFO kablam!    Compiling openssl v0.9.24
Aug 31 19:39:56.578 INFO kablam!     Checking flate2 v1.0.1
Aug 31 19:39:56.797 INFO kablam!     Checking parking_lot v0.5.5
Aug 31 19:40:00.541 INFO kablam!    Compiling phf_codegen v0.7.22
Aug 31 19:40:01.089 INFO kablam!     Checking url v1.7.0
Aug 31 19:40:01.815 INFO kablam!    Compiling quote v0.6.3
Aug 31 19:40:01.964 INFO kablam!    Compiling mime_guess v1.8.4
Aug 31 19:40:03.321 INFO kablam!    Compiling syn v0.14.1
Aug 31 19:40:05.917 INFO kablam!     Checking hyper v0.10.13
Aug 31 19:40:14.474 INFO kablam!     Checking native-tls v0.1.5
Aug 31 19:40:20.709 INFO kablam!     Checking evzht9h3nznqzwl v0.0.3
Aug 31 19:40:20.709 INFO kablam!     Checking hyper-native-tls v0.2.4
Aug 31 19:40:20.710 INFO kablam!     Checking multipart v0.13.6
Aug 31 19:40:28.949 INFO kablam!    Compiling serde_derive v1.0.65
Aug 31 19:40:35.456 INFO kablam!     Checking chrono v0.4.2
Aug 31 19:40:35.458 INFO kablam!     Checking serde_json v1.0.19
Aug 31 19:40:41.173 INFO kablam!     Checking slog-term v2.4.0
Aug 31 19:40:51.465 INFO kablam!     Checking serenity v0.5.3
Aug 31 19:40:51.467 INFO kablam!     Checking sloggers v0.2.6
Aug 31 19:41:26.816 INFO kablam!     Checking rusty v0.1.0 (file:///source)
Aug 31 19:41:27.744 INFO kablam! warning: variable does not need to be mutable
Aug 31 19:41:27.744 INFO kablam!   --> src/main.rs:31:9
Aug 31 19:41:27.744 INFO kablam!    |
Aug 31 19:41:27.744 INFO kablam! 31 |     let mut file = File::open("config.json").expect("Not found");
Aug 31 19:41:27.744 INFO kablam!    |         ----^^^^
Aug 31 19:41:27.744 INFO kablam!    |         |
Aug 31 19:41:27.744 INFO kablam!    |         help: remove this `mut`
Aug 31 19:41:27.744 INFO kablam!    |
Aug 31 19:41:27.744 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 31 19:41:27.744 INFO kablam! 
Aug 31 19:41:27.792 INFO kablam! warning: variable does not need to be mutable
Aug 31 19:41:27.792 INFO kablam!   --> src/main.rs:31:9
Aug 31 19:41:27.792 INFO kablam!    |
Aug 31 19:41:27.792 INFO kablam! 31 |     let mut file = File::open("config.json").expect("Not found");
Aug 31 19:41:27.792 INFO kablam!    |         ----^^^^
Aug 31 19:41:27.792 INFO kablam!    |         |
Aug 31 19:41:27.792 INFO kablam!    |         help: remove this `mut`
Aug 31 19:41:27.792 INFO kablam!    |
Aug 31 19:41:27.793 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 31 19:41:27.793 INFO kablam! 
Aug 31 19:41:27.845 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 43s
Aug 31 19:41:27.858 INFO kablam! su: No module specific data is present
Aug 31 19:41:28.343 INFO running `"docker" "rm" "-f" "3ce3306388a0c3cc4dd5e8f75f33133febee4e85f4902adf6972fe40fb118692"`
Aug 31 19:41:28.499 INFO blam! 3ce3306388a0c3cc4dd5e8f75f33133febee4e85f4902adf6972fe40fb118692