Aug 31 01:50:29.468 INFO checking tilda/rusty-bot against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 01:50:29.468 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 01:50:29.469 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-2/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 01:50:29.717 INFO blam! 64986cbd1877be32510d4e587f557149eb47134a2a992d5abe63c89095ca21f5
Aug 31 01:50:29.720 INFO running `"docker" "start" "-a" "64986cbd1877be32510d4e587f557149eb47134a2a992d5abe63c89095ca21f5"`
Aug 31 01:50:30.873 INFO kablam!    Compiling cc v1.0.17
Aug 31 01:50:30.873 INFO kablam!    Compiling num-traits v0.2.4
Aug 31 01:50:30.873 INFO kablam!    Compiling num-integer v0.1.38
Aug 31 01:50:30.873 INFO kablam!    Compiling serde v1.0.65
Aug 31 01:50:30.915 INFO kablam!     Checking slog v2.2.3
Aug 31 01:50:30.919 INFO kablam!     Checking stable_deref_trait v1.0.0
Aug 31 01:50:30.936 INFO kablam!    Compiling rand v0.4.2
Aug 31 01:50:30.940 INFO kablam!    Compiling proc-macro2 v0.4.4
Aug 31 01:50:31.595 INFO kablam!     Checking base64 v0.8.0
Aug 31 01:50:34.712 INFO kablam!     Checking log v0.3.9
Aug 31 01:50:34.847 INFO kablam!     Checking tempdir v0.3.7
Aug 31 01:50:35.178 INFO kablam!     Checking parking_lot_core v0.2.14
Aug 31 01:50:35.285 INFO kablam!     Checking threadpool v1.7.1
Aug 31 01:50:35.584 INFO kablam!     Checking owning_ref v0.3.3
Aug 31 01:50:36.029 INFO kablam!     Checking uuid v0.5.1
Aug 31 01:50:36.515 INFO kablam!     Checking slog-scope v4.0.1
Aug 31 01:50:37.692 INFO kablam!     Checking slog-async v2.3.0
Aug 31 01:50:37.788 INFO kablam!    Compiling phf_shared v0.7.22
Aug 31 01:50:39.742 INFO kablam!     Checking mime v0.2.6
Aug 31 01:50:47.017 INFO kablam!     Checking slog-stdlog v3.0.2
Aug 31 01:50:47.187 INFO kablam!     Checking parking_lot v0.5.5
Aug 31 01:50:47.366 INFO kablam!     Checking phf v0.7.22
Aug 31 01:50:47.974 INFO kablam!     Checking hyper v0.10.13
Aug 31 01:50:49.330 INFO kablam!    Compiling openssl-sys v0.9.31
Aug 31 01:50:49.856 INFO kablam!    Compiling miniz-sys v0.1.10
Aug 31 01:50:50.223 INFO kablam!    Compiling phf_generator v0.7.22
Aug 31 01:50:51.171 INFO kablam!    Compiling quote v0.6.3
Aug 31 01:50:51.953 INFO kablam!    Compiling phf_codegen v0.7.22
Aug 31 01:50:55.855 INFO kablam!    Compiling mime_guess v1.8.4
Aug 31 01:50:55.927 INFO kablam!    Compiling syn v0.14.1
Aug 31 01:50:57.278 INFO kablam!     Checking flate2 v1.0.1
Aug 31 01:50:58.172 INFO kablam!    Compiling openssl v0.9.24
Aug 31 01:51:14.234 INFO kablam!     Checking multipart v0.13.6
Aug 31 01:51:20.311 INFO kablam!     Checking native-tls v0.1.5
Aug 31 01:51:22.183 INFO kablam!     Checking evzht9h3nznqzwl v0.0.3
Aug 31 01:51:22.183 INFO kablam!     Checking hyper-native-tls v0.2.4
Aug 31 01:51:31.083 INFO kablam!    Compiling serde_derive v1.0.65
Aug 31 01:51:36.741 INFO kablam!     Checking chrono v0.4.2
Aug 31 01:51:36.742 INFO kablam!     Checking serde_json v1.0.19
Aug 31 01:51:42.449 INFO kablam!     Checking slog-term v2.4.0
Aug 31 01:51:57.071 INFO kablam!     Checking serenity v0.5.3
Aug 31 01:51:57.072 INFO kablam!     Checking sloggers v0.2.6
Aug 31 01:52:35.605 INFO kablam!     Checking rusty v0.1.0 (file:///source)
Aug 31 01:52:36.861 INFO kablam! warning: variable does not need to be mutable
Aug 31 01:52:36.861 INFO kablam!   --> src/main.rs:31:9
Aug 31 01:52:36.861 INFO kablam!    |
Aug 31 01:52:36.861 INFO kablam! 31 |     let mut file = File::open("config.json").expect("Not found");
Aug 31 01:52:36.861 INFO kablam!    |         ----^^^^
Aug 31 01:52:36.861 INFO kablam!    |         |
Aug 31 01:52:36.861 INFO kablam!    |         help: remove this `mut`
Aug 31 01:52:36.861 INFO kablam!    |
Aug 31 01:52:36.861 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 31 01:52:36.861 INFO kablam! 
Aug 31 01:52:36.922 INFO kablam! warning: variable does not need to be mutable
Aug 31 01:52:36.922 INFO kablam!   --> src/main.rs:31:9
Aug 31 01:52:36.922 INFO kablam!    |
Aug 31 01:52:36.923 INFO kablam! 31 |     let mut file = File::open("config.json").expect("Not found");
Aug 31 01:52:36.923 INFO kablam!    |         ----^^^^
Aug 31 01:52:36.923 INFO kablam!    |         |
Aug 31 01:52:36.923 INFO kablam!    |         help: remove this `mut`
Aug 31 01:52:36.923 INFO kablam!    |
Aug 31 01:52:36.923 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 31 01:52:36.923 INFO kablam! 
Aug 31 01:52:37.012 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2m 06s
Aug 31 01:52:37.032 INFO kablam! su: No module specific data is present
Aug 31 01:52:37.599 INFO running `"docker" "rm" "-f" "64986cbd1877be32510d4e587f557149eb47134a2a992d5abe63c89095ca21f5"`
Aug 31 01:52:37.791 INFO blam! 64986cbd1877be32510d4e587f557149eb47134a2a992d5abe63c89095ca21f5