Sep 10 01:59:36.193 INFO checking tilda/rusty-bot against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 01:59:36.193 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 01:59:36.193 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-3/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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=1000" "-e" "CMD=cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 01:59:36.452 INFO blam! a03c7426cc65bc93418963ff13acf7caf1d164c0363db8a9530214190633d9f4
Sep 10 01:59:36.454 INFO running `"docker" "start" "-a" "a03c7426cc65bc93418963ff13acf7caf1d164c0363db8a9530214190633d9f4"`
Sep 10 01:59:37.642 INFO kablam! usermod: no changes
Sep 10 01:59:37.914 INFO kablam!    Compiling libc v0.2.42
Sep 10 01:59:37.914 INFO kablam!    Compiling num-traits v0.2.4
Sep 10 01:59:37.914 INFO kablam!     Checking foreign-types-shared v0.1.1
Sep 10 01:59:37.914 INFO kablam!    Compiling serde v1.0.65
Sep 10 01:59:37.914 INFO kablam!     Checking siphasher v0.2.2
Sep 10 01:59:37.914 INFO kablam!    Compiling openssl v0.9.24
Sep 10 01:59:37.914 INFO kablam!    Compiling num-integer v0.1.38
Sep 10 01:59:37.914 INFO kablam!     Checking safemem v0.2.0
Sep 10 01:59:38.258 INFO kablam!     Checking traitobject v0.1.0
Sep 10 01:59:38.942 INFO kablam!     Checking slog v2.2.3
Sep 10 01:59:39.051 INFO kablam!     Checking httparse v1.2.4
Sep 10 01:59:41.251 INFO kablam!     Checking stable_deref_trait v1.0.0
Sep 10 01:59:42.239 INFO kablam!     Checking sha1 v0.2.0
Sep 10 01:59:42.623 INFO kablam!    Compiling unicase v1.4.2
Sep 10 01:59:43.259 INFO kablam!    Compiling miniz-sys v0.1.10
Sep 10 01:59:43.452 INFO kablam!    Compiling openssl-sys v0.9.31
Sep 10 01:59:43.676 INFO kablam!    Compiling proc-macro2 v0.4.4
Sep 10 01:59:43.718 INFO kablam!     Checking foreign-types v0.3.2
Sep 10 01:59:44.055 INFO kablam!     Checking unsafe-any v0.4.2
Sep 10 01:59:44.292 INFO kablam!     Checking base64 v0.6.0
Sep 10 01:59:45.003 INFO kablam!     Checking base64 v0.8.0
Sep 10 01:59:46.082 INFO kablam!     Checking base64 v0.9.2
Sep 10 01:59:46.380 INFO kablam!     Checking owning_ref v0.3.3
Sep 10 01:59:49.418 INFO kablam!     Checking log v0.3.9
Sep 10 01:59:49.611 INFO kablam!     Checking rand v0.3.22
Sep 10 01:59:50.258 INFO kablam!     Checking tempdir v0.3.7
Sep 10 01:59:50.379 INFO kablam!     Checking parking_lot_core v0.2.14
Sep 10 01:59:50.404 INFO kablam!     Checking threadpool v1.7.1
Sep 10 01:59:50.678 INFO kablam!     Checking typemap v0.3.3
Sep 10 01:59:51.691 INFO kablam!     Checking slog-scope v4.0.1
Sep 10 01:59:52.844 INFO kablam!     Checking uuid v0.5.1
Sep 10 01:59:52.919 INFO kablam!     Checking slog-async v2.3.0
Sep 10 01:59:53.844 INFO kablam!     Checking mime v0.2.6
Sep 10 01:59:56.431 INFO kablam!    Compiling rand v0.4.2
Sep 10 01:59:56.919 INFO kablam!     Checking slog-stdlog v3.0.2
Sep 10 01:59:57.091 INFO kablam!     Checking parking_lot v0.5.5
Sep 10 01:59:57.667 INFO kablam!    Compiling phf_shared v0.7.22
Sep 10 01:59:59.631 INFO kablam!     Checking hyper v0.10.13
Sep 10 02:00:04.415 INFO kablam!     Checking flate2 v1.0.1
Sep 10 02:00:04.510 INFO kablam!     Checking phf v0.7.22
Sep 10 02:00:05.795 INFO kablam!    Compiling quote v0.6.3
Sep 10 02:00:09.344 INFO kablam!    Compiling syn v0.14.1
Sep 10 02:00:12.147 INFO kablam!    Compiling phf_generator v0.7.22
Sep 10 02:00:13.167 INFO kablam!    Compiling phf_codegen v0.7.22
Sep 10 02:00:14.411 INFO kablam!    Compiling mime_guess v1.8.4
Sep 10 02:00:22.730 INFO kablam!     Checking native-tls v0.1.5
Sep 10 02:00:24.122 INFO kablam!     Checking multipart v0.13.6
Sep 10 02:00:24.210 INFO kablam!     Checking hyper-native-tls v0.2.4
Sep 10 02:00:24.210 INFO kablam!     Checking evzht9h3nznqzwl v0.0.3
Sep 10 02:00:32.702 INFO kablam!    Compiling serde_derive v1.0.65
Sep 10 02:00:38.434 INFO kablam!     Checking chrono v0.4.2
Sep 10 02:00:38.434 INFO kablam!     Checking serde_json v1.0.19
Sep 10 02:00:44.233 INFO kablam!     Checking slog-term v2.4.0
Sep 10 02:00:50.934 INFO kablam!     Checking sloggers v0.2.6
Sep 10 02:00:50.942 INFO kablam!     Checking serenity v0.5.3
Sep 10 02:01:10.262 INFO kablam!     Checking rusty v0.1.0 (file:///source)
Sep 10 02:01:11.101 INFO kablam! warning: variable does not need to be mutable
Sep 10 02:01:11.101 INFO kablam!   --> src/main.rs:31:9
Sep 10 02:01:11.101 INFO kablam!    |
Sep 10 02:01:11.101 INFO kablam! 31 |     let mut file = File::open("config.json").expect("Not found");
Sep 10 02:01:11.101 INFO kablam!    |         ----^^^^
Sep 10 02:01:11.101 INFO kablam!    |         |
Sep 10 02:01:11.101 INFO kablam!    |         help: remove this `mut`
Sep 10 02:01:11.106 INFO kablam!    |
Sep 10 02:01:11.106 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 10 02:01:11.106 INFO kablam! 
Sep 10 02:01:11.238 INFO kablam! warning: variable does not need to be mutable
Sep 10 02:01:11.238 INFO kablam!   --> src/main.rs:31:9
Sep 10 02:01:11.238 INFO kablam!    |
Sep 10 02:01:11.238 INFO kablam! 31 |     let mut file = File::open("config.json").expect("Not found");
Sep 10 02:01:11.238 INFO kablam!    |         ----^^^^
Sep 10 02:01:11.238 INFO kablam!    |         |
Sep 10 02:01:11.238 INFO kablam!    |         help: remove this `mut`
Sep 10 02:01:11.238 INFO kablam!    |
Sep 10 02:01:11.238 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 10 02:01:11.238 INFO kablam! 
Sep 10 02:01:11.322 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 33s
Sep 10 02:01:11.351 INFO kablam! su: No module specific data is present
Sep 10 02:01:13.117 INFO running `"docker" "rm" "-f" "a03c7426cc65bc93418963ff13acf7caf1d164c0363db8a9530214190633d9f4"`
Sep 10 02:01:13.229 INFO blam! a03c7426cc65bc93418963ff13acf7caf1d164c0363db8a9530214190633d9f4