Sep 10 03:25:22.457 INFO checking mcannizz/spillway against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 03:25:22.457 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 03:25:22.457 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-4/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 03:25:22.677 INFO blam! d6fa4e90b58f40b91194291c890627c0bd323a68d7d2781a128fb494811355d2
Sep 10 03:25:22.679 INFO running `"docker" "start" "-a" "d6fa4e90b58f40b91194291c890627c0bd323a68d7d2781a128fb494811355d2"`
Sep 10 03:25:24.666 INFO kablam! usermod: no changes
Sep 10 03:25:24.898 INFO kablam!     Checking traitobject v0.0.1
Sep 10 03:25:24.898 INFO kablam!     Checking libc v0.2.20
Sep 10 03:25:24.902 INFO kablam!    Compiling quote v0.3.12
Sep 10 03:25:24.926 INFO kablam!     Checking itoa v0.3.0
Sep 10 03:25:24.935 INFO kablam!     Checking serde v0.9.6
Sep 10 03:25:24.939 INFO kablam!     Checking route-recognizer v0.1.11
Sep 10 03:25:24.939 INFO kablam!     Checking dtoa v0.4.0
Sep 10 03:25:24.940 INFO kablam!     Checking mime v0.2.2
Sep 10 03:25:25.688 INFO kablam!     Checking conduit-mime-types v0.7.3
Sep 10 03:25:26.622 INFO kablam!    Compiling unicase v1.4.0
Sep 10 03:25:26.822 INFO kablam!    Compiling hyper v0.10.4
Sep 10 03:25:27.558 INFO kablam!     Checking unsafe-any v0.4.1
Sep 10 03:25:27.923 INFO kablam!     Checking error v0.1.9
Sep 10 03:25:28.139 INFO kablam!     Checking url v1.4.0
Sep 10 03:25:28.812 INFO kablam!     Checking typemap v0.3.3
Sep 10 03:25:29.755 INFO kablam!     Checking num_cpus v1.2.1
Sep 10 03:25:30.070 INFO kablam!     Checking thread-id v2.0.0
Sep 10 03:25:30.126 INFO kablam!     Checking memchr v0.1.11
Sep 10 03:25:30.178 INFO kablam!     Checking time v0.1.36
Sep 10 03:25:30.586 INFO kablam!    Compiling syn v0.11.4
Sep 10 03:25:30.942 INFO kablam!     Checking plugin v0.2.6
Sep 10 03:25:30.962 INFO kablam!     Checking thread_local v0.2.7
Sep 10 03:25:31.451 INFO kablam!     Checking aho-corasick v0.5.3
Sep 10 03:25:34.110 INFO kablam!     Checking regex v0.1.80
Sep 10 03:25:43.466 INFO kablam!     Checking env_logger v0.3.5
Sep 10 03:25:44.667 INFO kablam!    Compiling serde_codegen_internals v0.13.0
Sep 10 03:25:47.658 INFO kablam!    Compiling serde_derive v0.9.6
Sep 10 03:25:47.906 INFO kablam!     Checking iron v0.5.1
Sep 10 03:25:49.462 INFO kablam!     Checking router v0.5.1
Sep 10 03:25:49.462 INFO kablam!     Checking logger v0.3.0
Sep 10 03:25:50.726 INFO kablam!     Checking serde_json v0.9.5
Sep 10 03:25:53.954 INFO kablam!     Checking spillway v0.1.0 (file:///source)
Sep 10 03:25:54.366 INFO kablam! warning: unused `#[macro_use]` import
Sep 10 03:25:54.366 INFO kablam!  --> src/main.rs:7:1
Sep 10 03:25:54.366 INFO kablam!   |
Sep 10 03:25:54.366 INFO kablam! 7 | #[macro_use] extern crate serde_json;
Sep 10 03:25:54.366 INFO kablam!   | ^^^^^^^^^^^^
Sep 10 03:25:54.366 INFO kablam!   |
Sep 10 03:25:54.366 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 03:25:54.366 INFO kablam! 
Sep 10 03:25:54.366 INFO kablam! warning: unused `#[macro_use]` import
Sep 10 03:25:54.366 INFO kablam!  --> src/main.rs:7:1
Sep 10 03:25:54.366 INFO kablam!   |
Sep 10 03:25:54.366 INFO kablam! 7 | #[macro_use] extern crate serde_json;
Sep 10 03:25:54.366 INFO kablam!   | ^^^^^^^^^^^^
Sep 10 03:25:54.366 INFO kablam!   |
Sep 10 03:25:54.366 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 03:25:54.366 INFO kablam! 
Sep 10 03:25:54.498 INFO kablam! warning: unused variable: `req`
Sep 10 03:25:54.498 INFO kablam!   --> src/main.rs:72:17
Sep 10 03:25:54.498 INFO kablam!    |
Sep 10 03:25:54.498 INFO kablam! 72 | fn stat_handler(req: &mut Request) -> IronResult<Response> {
Sep 10 03:25:54.498 INFO kablam!    |                 ^^^ help: consider using `_req` instead
Sep 10 03:25:54.498 INFO kablam!    |
Sep 10 03:25:54.498 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 10 03:25:54.498 INFO kablam! 
Sep 10 03:25:54.498 INFO kablam! warning: unused variable: `req`
Sep 10 03:25:54.498 INFO kablam!   --> src/main.rs:85:17
Sep 10 03:25:54.498 INFO kablam!    |
Sep 10 03:25:54.498 INFO kablam! 85 | fn rate_handler(req: &mut Request) -> IronResult<Response> {
Sep 10 03:25:54.498 INFO kablam!    |                 ^^^ help: consider using `_req` instead
Sep 10 03:25:54.498 INFO kablam! 
Sep 10 03:25:54.498 INFO kablam! warning: unused variable: `req`
Sep 10 03:25:54.498 INFO kablam!   --> src/main.rs:89:19
Sep 10 03:25:54.498 INFO kablam!    |
Sep 10 03:25:54.498 INFO kablam! 89 | fn buffer_handler(req: &mut Request) -> IronResult<Response> {
Sep 10 03:25:54.498 INFO kablam!    |                   ^^^ help: consider using `_req` instead
Sep 10 03:25:54.498 INFO kablam! 
Sep 10 03:25:54.498 INFO kablam! warning: unused variable: `req`
Sep 10 03:25:54.498 INFO kablam!   --> src/main.rs:93:15
Sep 10 03:25:54.498 INFO kablam!    |
Sep 10 03:25:54.498 INFO kablam! 93 | fn get_target(req: &mut Request) -> IronResult<Response> {
Sep 10 03:25:54.498 INFO kablam!    |               ^^^ help: consider using `_req` instead
Sep 10 03:25:54.498 INFO kablam! 
Sep 10 03:25:54.498 INFO kablam! warning: unused variable: `req`
Sep 10 03:25:54.498 INFO kablam!   --> src/main.rs:97:15
Sep 10 03:25:54.498 INFO kablam!    |
Sep 10 03:25:54.498 INFO kablam! 97 | fn set_target(req: &mut Request) -> IronResult<Response> {
Sep 10 03:25:54.499 INFO kablam!    |               ^^^ help: consider using `_req` instead
Sep 10 03:25:54.499 INFO kablam! 
Sep 10 03:25:54.499 INFO kablam! warning: unused variable: `admin_server`
Sep 10 03:25:54.499 INFO kablam!    --> src/main.rs:117:9
Sep 10 03:25:54.499 INFO kablam!     |
Sep 10 03:25:54.499 INFO kablam! 117 |     let admin_server = Iron::new(router).http("localhost:6667");
Sep 10 03:25:54.499 INFO kablam!     |         ^^^^^^^^^^^^ help: consider using `_admin_server` instead
Sep 10 03:25:54.499 INFO kablam! 
Sep 10 03:25:54.506 INFO kablam! warning: unused variable: `req`
Sep 10 03:25:54.506 INFO kablam!   --> src/main.rs:72:17
Sep 10 03:25:54.506 INFO kablam!    |
Sep 10 03:25:54.506 INFO kablam! 72 | fn stat_handler(req: &mut Request) -> IronResult<Response> {
Sep 10 03:25:54.506 INFO kablam!    |                 ^^^ help: consider using `_req` instead
Sep 10 03:25:54.506 INFO kablam!    |
Sep 10 03:25:54.506 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 10 03:25:54.506 INFO kablam! 
Sep 10 03:25:54.506 INFO kablam! warning: unused variable: `req`
Sep 10 03:25:54.506 INFO kablam!   --> src/main.rs:85:17
Sep 10 03:25:54.506 INFO kablam!    |
Sep 10 03:25:54.506 INFO kablam! 85 | fn rate_handler(req: &mut Request) -> IronResult<Response> {
Sep 10 03:25:54.506 INFO kablam!    |                 ^^^ help: consider using `_req` instead
Sep 10 03:25:54.506 INFO kablam! 
Sep 10 03:25:54.506 INFO kablam! warning: unused variable: `req`
Sep 10 03:25:54.506 INFO kablam!   --> src/main.rs:89:19
Sep 10 03:25:54.506 INFO kablam!    |
Sep 10 03:25:54.506 INFO kablam! 89 | fn buffer_handler(req: &mut Request) -> IronResult<Response> {
Sep 10 03:25:54.507 INFO kablam!    |                   ^^^ help: consider using `_req` instead
Sep 10 03:25:54.507 INFO kablam! 
Sep 10 03:25:54.507 INFO kablam! warning: unused variable: `req`
Sep 10 03:25:54.507 INFO kablam!   --> src/main.rs:93:15
Sep 10 03:25:54.507 INFO kablam!    |
Sep 10 03:25:54.507 INFO kablam! 93 | fn get_target(req: &mut Request) -> IronResult<Response> {
Sep 10 03:25:54.507 INFO kablam!    |               ^^^ help: consider using `_req` instead
Sep 10 03:25:54.507 INFO kablam! 
Sep 10 03:25:54.507 INFO kablam! warning: unused variable: `req`
Sep 10 03:25:54.507 INFO kablam!   --> src/main.rs:97:15
Sep 10 03:25:54.507 INFO kablam!    |
Sep 10 03:25:54.507 INFO kablam! 97 | fn set_target(req: &mut Request) -> IronResult<Response> {
Sep 10 03:25:54.507 INFO kablam!    |               ^^^ help: consider using `_req` instead
Sep 10 03:25:54.507 INFO kablam! 
Sep 10 03:25:54.514 INFO kablam! warning: unused variable: `admin_server`
Sep 10 03:25:54.514 INFO kablam!    --> src/main.rs:117:9
Sep 10 03:25:54.514 INFO kablam!     |
Sep 10 03:25:54.514 INFO kablam! 117 |     let admin_server = Iron::new(router).http("localhost:6667");
Sep 10 03:25:54.514 INFO kablam!     |         ^^^^^^^^^^^^ help: consider using `_admin_server` instead
Sep 10 03:25:54.514 INFO kablam! 
Sep 10 03:25:54.542 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 03:25:54.542 INFO kablam!   --> src/main.rs:39:9
Sep 10 03:25:54.542 INFO kablam!    |
Sep 10 03:25:54.542 INFO kablam! 39 |         req.body.read_to_end(&mut body);
Sep 10 03:25:54.542 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 03:25:54.542 INFO kablam!    |
Sep 10 03:25:54.542 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 10 03:25:54.542 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 03:25:54.542 INFO kablam! 
Sep 10 03:25:54.558 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 03:25:54.558 INFO kablam!   --> src/main.rs:39:9
Sep 10 03:25:54.558 INFO kablam!    |
Sep 10 03:25:54.558 INFO kablam! 39 |         req.body.read_to_end(&mut body);
Sep 10 03:25:54.558 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 03:25:54.566 INFO kablam!    |
Sep 10 03:25:54.566 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 10 03:25:54.566 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 03:25:54.566 INFO kablam! 
Sep 10 03:25:54.630 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 29.92s
Sep 10 03:25:54.648 INFO kablam! su: No module specific data is present
Sep 10 03:25:55.662 INFO running `"docker" "rm" "-f" "d6fa4e90b58f40b91194291c890627c0bd323a68d7d2781a128fb494811355d2"`
Sep 10 03:25:55.769 INFO blam! d6fa4e90b58f40b91194291c890627c0bd323a68d7d2781a128fb494811355d2