Sep 03 19:30:47.979 INFO checking tilda/rusty-bot against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 03 19:30:47.979 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 03 19:30:47.979 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-3/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 03 19:30:48.202 INFO blam! c2cf1d1ecde3b92ad82a27ebd86632af8289e89e7c265ac42eabce93ee4ab075
Sep 03 19:30:48.204 INFO running `"docker" "start" "-a" "c2cf1d1ecde3b92ad82a27ebd86632af8289e89e7c265ac42eabce93ee4ab075"`
Sep 03 19:30:49.246 INFO kablam!    Compiling version_check v0.1.3
Sep 03 19:30:49.248 INFO kablam!    Compiling siphasher v0.2.2
Sep 03 19:30:49.253 INFO kablam!    Compiling num-traits v0.2.4
Sep 03 19:30:49.255 INFO kablam!     Checking cfg-if v0.1.3
Sep 03 19:30:49.258 INFO kablam!    Compiling serde v1.0.65
Sep 03 19:30:49.261 INFO kablam!    Compiling num-integer v0.1.38
Sep 03 19:30:49.273 INFO kablam!    Compiling openssl v0.9.24
Sep 03 19:30:49.511 INFO kablam!     Checking slog v2.2.3
Sep 03 19:30:53.664 INFO kablam!     Checking smallvec v0.6.1
Sep 03 19:30:53.669 INFO kablam!     Checking stable_deref_trait v1.0.0
Sep 03 19:30:53.705 INFO kablam!     Checking httparse v1.2.4
Sep 03 19:30:53.705 INFO kablam!     Checking take_mut v0.2.2
Sep 03 19:30:53.789 INFO kablam!     Checking trackable v0.2.17
Sep 03 19:30:53.833 INFO kablam!    Compiling rand v0.4.2
Sep 03 19:30:54.007 INFO kablam!    Compiling miniz-sys v0.1.10
Sep 03 19:30:54.333 INFO kablam!    Compiling openssl-sys v0.9.31
Sep 03 19:30:54.369 INFO kablam!    Compiling proc-macro2 v0.4.4
Sep 03 19:30:54.811 INFO kablam!     Checking log v0.4.1
Sep 03 19:30:56.639 INFO kablam!     Checking base64 v0.8.0
Sep 03 19:30:57.086 INFO kablam!     Checking unsafe-any v0.4.2
Sep 03 19:30:57.314 INFO kablam!    Compiling unicase v1.4.2
Sep 03 19:30:57.911 INFO kablam!     Checking owning_ref v0.3.3
Sep 03 19:30:58.273 INFO kablam!     Checking slog-scope v4.0.1
Sep 03 19:30:58.433 INFO kablam!     Checking idna v0.1.4
Sep 03 19:31:00.392 INFO kablam!     Checking threadpool v1.7.1
Sep 03 19:31:00.394 INFO kablam!     Checking log v0.3.9
Sep 03 19:31:00.422 INFO kablam!     Checking typemap v0.3.3
Sep 03 19:31:02.532 INFO kablam!     Checking parking_lot_core v0.2.14
Sep 03 19:31:07.151 INFO kablam!     Checking uuid v0.5.1
Sep 03 19:31:08.017 INFO kablam!     Checking slog-async v2.3.0
Sep 03 19:31:08.121 INFO kablam!     Checking mime v0.2.6
Sep 03 19:31:08.254 INFO kablam!     Checking slog-stdlog v3.0.2
Sep 03 19:31:09.104 INFO kablam!     Checking parking_lot v0.5.5
Sep 03 19:31:09.861 INFO kablam!    Compiling quote v0.6.3
Sep 03 19:31:10.569 INFO kablam!     Checking flate2 v1.0.1
Sep 03 19:31:11.029 INFO kablam!     Checking url v1.7.0
Sep 03 19:31:11.590 INFO kablam!     Checking phf_shared v0.7.22
Sep 03 19:31:13.337 INFO kablam!     Checking phf v0.7.22
Sep 03 19:31:13.638 INFO kablam!    Compiling syn v0.14.1
Sep 03 19:31:14.586 INFO kablam!    Compiling phf_generator v0.7.22
Sep 03 19:31:15.850 INFO kablam!    Compiling phf_codegen v0.7.22
Sep 03 19:31:17.490 INFO kablam!    Compiling mime_guess v1.8.4
Sep 03 19:31:19.230 INFO kablam!     Checking hyper v0.10.13
Sep 03 19:31:32.806 INFO kablam!     Checking native-tls v0.1.5
Sep 03 19:31:37.773 INFO kablam!     Checking multipart v0.13.6
Sep 03 19:31:37.774 INFO kablam!     Checking hyper-native-tls v0.2.4
Sep 03 19:31:37.776 INFO kablam!     Checking evzht9h3nznqzwl v0.0.3
Sep 03 19:31:43.465 INFO kablam!    Compiling serde_derive v1.0.65
Sep 03 19:31:49.258 INFO kablam!     Checking chrono v0.4.2
Sep 03 19:31:49.260 INFO kablam!     Checking serde_json v1.0.19
Sep 03 19:31:54.564 INFO kablam!     Checking slog-term v2.4.0
Sep 03 19:32:06.223 INFO kablam!     Checking serenity v0.5.3
Sep 03 19:32:06.224 INFO kablam!     Checking sloggers v0.2.6
Sep 03 19:32:42.639 INFO kablam!     Checking rusty v0.1.0 (file:///source)
Sep 03 19:32:43.556 INFO kablam! warning: variable does not need to be mutable
Sep 03 19:32:43.556 INFO kablam!   --> src/main.rs:31:9
Sep 03 19:32:43.556 INFO kablam!    |
Sep 03 19:32:43.556 INFO kablam! 31 |     let mut file = File::open("config.json").expect("Not found");
Sep 03 19:32:43.556 INFO kablam!    |         ----^^^^
Sep 03 19:32:43.556 INFO kablam!    |         |
Sep 03 19:32:43.556 INFO kablam!    |         help: remove this `mut`
Sep 03 19:32:43.556 INFO kablam!    |
Sep 03 19:32:43.556 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 03 19:32:43.556 INFO kablam! 
Sep 03 19:32:43.557 INFO kablam! warning: variable does not need to be mutable
Sep 03 19:32:43.557 INFO kablam!   --> src/main.rs:31:9
Sep 03 19:32:43.557 INFO kablam!    |
Sep 03 19:32:43.557 INFO kablam! 31 |     let mut file = File::open("config.json").expect("Not found");
Sep 03 19:32:43.557 INFO kablam!    |         ----^^^^
Sep 03 19:32:43.557 INFO kablam!    |         |
Sep 03 19:32:43.557 INFO kablam!    |         help: remove this `mut`
Sep 03 19:32:43.557 INFO kablam!    |
Sep 03 19:32:43.557 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 03 19:32:43.557 INFO kablam! 
Sep 03 19:32:43.605 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 54s
Sep 03 19:32:43.620 INFO kablam! su: No module specific data is present
Sep 03 19:32:44.172 INFO running `"docker" "rm" "-f" "c2cf1d1ecde3b92ad82a27ebd86632af8289e89e7c265ac42eabce93ee4ab075"`
Sep 03 19:32:44.329 INFO blam! c2cf1d1ecde3b92ad82a27ebd86632af8289e89e7c265ac42eabce93ee4ab075