Oct 13 04:37:20.943 INFO checking Geal/grad against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 04:37:20.952 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 13 04:37:21.374 INFO blam! 709c290199cc1a4e1cf7c656b199b8f516407d0680ea3c64f3cd5beb7844e74c
Oct 13 04:37:21.376 INFO running `"docker" "start" "-a" "709c290199cc1a4e1cf7c656b199b8f516407d0680ea3c64f3cd5beb7844e74c"`
Oct 13 04:37:22.460 INFO kablam! usermod: no changes
Oct 13 04:37:22.804 INFO kablam!     Checking termcolor v1.0.2
Oct 13 04:37:22.820 INFO kablam!     Checking nom v4.0.0
Oct 13 04:37:22.820 INFO kablam!     Checking input_buffer v0.2.0
Oct 13 04:37:22.820 INFO kablam!     Checking h2 v0.1.12
Oct 13 04:37:22.820 INFO kablam!     Checking tokio-reactor v0.1.4
Oct 13 04:37:24.804 INFO kablam!     Checking tungstenite v0.6.0
Oct 13 04:37:25.982 INFO kablam!     Checking env_logger v0.5.13
Oct 13 04:37:30.613 INFO kablam!     Checking tokio-udp v0.1.2
Oct 13 04:37:30.615 INFO kablam!     Checking tokio-uds v0.2.1
Oct 13 04:37:30.617 INFO kablam!     Checking tokio-tcp v0.1.1
Oct 13 04:37:31.418 INFO kablam!     Checking pretty_env_logger v0.2.4
Oct 13 04:37:37.260 INFO kablam!     Checking tokio v0.1.8
Oct 13 04:37:39.612 INFO kablam!     Checking hyper v0.12.8
Oct 13 04:37:45.616 INFO kablam!     Checking warp v0.1.2
Oct 13 04:37:51.908 INFO kablam!     Checking grad v0.1.0 (/source)
Oct 13 04:38:00.360 INFO kablam! warning: unused imports: `Response`, `StatusCode`
Oct 13 04:38:00.360 INFO kablam!   --> src/main.rs:19:18
Oct 13 04:38:00.360 INFO kablam!    |
Oct 13 04:38:00.360 INFO kablam! 19 | use warp::http::{Response,StatusCode};
Oct 13 04:38:00.360 INFO kablam!    |                  ^^^^^^^^ ^^^^^^^^^^
Oct 13 04:38:00.360 INFO kablam!    |
Oct 13 04:38:00.360 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 13 04:38:00.360 INFO kablam! 
Oct 13 04:38:00.360 INFO kablam! warning: unnecessary parentheses around method argument
Oct 13 04:38:00.360 INFO kablam!   --> src/main.rs:87:29
Oct 13 04:38:00.360 INFO kablam!    |
Oct 13 04:38:00.360 INFO kablam! 87 |     warp::serve(routes).run((server));
Oct 13 04:38:00.360 INFO kablam!    |                             ^^^^^^^^ help: remove these parentheses
Oct 13 04:38:00.360 INFO kablam!    |
Oct 13 04:38:00.360 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 13 04:38:00.360 INFO kablam! 
Oct 13 04:38:00.936 INFO kablam! warning: unused imports: `Response`, `StatusCode`
Oct 13 04:38:00.936 INFO kablam!   --> src/main.rs:19:18
Oct 13 04:38:00.936 INFO kablam!    |
Oct 13 04:38:00.936 INFO kablam! 19 | use warp::http::{Response,StatusCode};
Oct 13 04:38:00.936 INFO kablam!    |                  ^^^^^^^^ ^^^^^^^^^^
Oct 13 04:38:00.936 INFO kablam!    |
Oct 13 04:38:00.936 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 13 04:38:00.936 INFO kablam! 
Oct 13 04:38:00.936 INFO kablam! warning: unnecessary parentheses around method argument
Oct 13 04:38:00.936 INFO kablam!   --> src/main.rs:87:29
Oct 13 04:38:00.936 INFO kablam!    |
Oct 13 04:38:00.936 INFO kablam! 87 |     warp::serve(routes).run((server));
Oct 13 04:38:00.936 INFO kablam!    |                             ^^^^^^^^ help: remove these parentheses
Oct 13 04:38:00.936 INFO kablam!    |
Oct 13 04:38:00.936 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 13 04:38:00.936 INFO kablam! 
Oct 13 04:38:01.488 INFO kablam! warning: struct is never constructed: `NoneAggregator`
Oct 13 04:38:01.489 INFO kablam!    --> src/metrics/mod.rs:172:1
Oct 13 04:38:01.489 INFO kablam!     |
Oct 13 04:38:01.489 INFO kablam! 172 | pub struct NoneAggregator<T: Iterator<Item=Value>> {
Oct 13 04:38:01.489 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:38:01.490 INFO kablam!     |
Oct 13 04:38:01.490 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 13 04:38:01.490 INFO kablam! 
Oct 13 04:38:01.490 INFO kablam! warning: method is never used: `from`
Oct 13 04:38:01.491 INFO kablam!    --> src/metrics/mod.rs:177:3
Oct 13 04:38:01.491 INFO kablam!     |
Oct 13 04:38:01.491 INFO kablam! 177 |   pub fn from(iterator: T) -> Self {
Oct 13 04:38:01.491 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:38:01.492 INFO kablam! 
Oct 13 04:38:01.492 INFO kablam! warning: function is never used: `send_test`
Oct 13 04:38:01.492 INFO kablam!   --> src/main.rs:90:1
Oct 13 04:38:01.492 INFO kablam!    |
Oct 13 04:38:01.492 INFO kablam! 90 | fn send_test() -> Result<String, warp::Rejection> {
Oct 13 04:38:01.493 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:38:01.493 INFO kablam! 
Oct 13 04:38:02.008 INFO kablam! warning: struct is never constructed: `NoneAggregator`
Oct 13 04:38:02.008 INFO kablam!    --> src/metrics/mod.rs:172:1
Oct 13 04:38:02.008 INFO kablam!     |
Oct 13 04:38:02.008 INFO kablam! 172 | pub struct NoneAggregator<T: Iterator<Item=Value>> {
Oct 13 04:38:02.008 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:38:02.008 INFO kablam!     |
Oct 13 04:38:02.008 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 13 04:38:02.008 INFO kablam! 
Oct 13 04:38:02.008 INFO kablam! warning: method is never used: `from`
Oct 13 04:38:02.008 INFO kablam!    --> src/metrics/mod.rs:177:3
Oct 13 04:38:02.008 INFO kablam!     |
Oct 13 04:38:02.008 INFO kablam! 177 |   pub fn from(iterator: T) -> Self {
Oct 13 04:38:02.008 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:38:02.008 INFO kablam! 
Oct 13 04:38:02.008 INFO kablam! warning: function is never used: `send_test`
Oct 13 04:38:02.008 INFO kablam!   --> src/main.rs:90:1
Oct 13 04:38:02.008 INFO kablam!    |
Oct 13 04:38:02.008 INFO kablam! 90 | fn send_test() -> Result<String, warp::Rejection> {
Oct 13 04:38:02.008 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:38:02.008 INFO kablam! 
Oct 13 04:38:02.093 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 39.61s
Oct 13 04:38:02.117 INFO kablam! su: No module specific data is present
Oct 13 04:38:02.805 INFO running `"docker" "rm" "-f" "709c290199cc1a4e1cf7c656b199b8f516407d0680ea3c64f3cd5beb7844e74c"`
Oct 13 04:38:03.057 INFO blam! 709c290199cc1a4e1cf7c656b199b8f516407d0680ea3c64f3cd5beb7844e74c