Sep 02 18:15:19.225 INFO checking chttp-0.1.5 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 18:15:19.225 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 18:15:19.226 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-3/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 18:15:19.406 INFO blam! 7f1f42d94c5482092959dd13768e45c95ee6519a0d3970328fcfc7ff6ffe2fb6
Sep 02 18:15:19.407 INFO running `"docker" "start" "-a" "7f1f42d94c5482092959dd13768e45c95ee6519a0d3970328fcfc7ff6ffe2fb6"`
Sep 02 18:15:20.453 INFO kablam!     Checking ringtail v0.1.1
Sep 02 18:15:21.284 INFO kablam!     Checking chttp v0.1.5 (file:///source)
Sep 02 18:15:22.974 INFO kablam! warning: method is never used: `new`
Sep 02 18:15:22.974 INFO kablam!   --> src/transport.rs:56:5
Sep 02 18:15:22.974 INFO kablam!    |
Sep 02 18:15:22.974 INFO kablam! 56 |     pub fn new() -> Transport {
Sep 02 18:15:22.974 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 18:15:22.974 INFO kablam!    |
Sep 02 18:15:22.974 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 02 18:15:22.974 INFO kablam! 
Sep 02 18:15:22.974 INFO kablam! warning: method is never used: `is_ready`
Sep 02 18:15:22.974 INFO kablam!   --> src/transport.rs:79:5
Sep 02 18:15:22.974 INFO kablam!    |
Sep 02 18:15:22.974 INFO kablam! 79 |     pub fn is_ready(&self) -> bool {
Sep 02 18:15:22.974 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 18:15:22.974 INFO kablam! 
Sep 02 18:15:22.974 INFO kablam! warning: method is never used: `cancel`
Sep 02 18:15:22.974 INFO kablam!    --> src/transport.rs:110:5
Sep 02 18:15:22.974 INFO kablam!     |
Sep 02 18:15:22.974 INFO kablam! 110 |     pub fn cancel(&mut self) -> Result<bool, Error> {
Sep 02 18:15:22.974 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 18:15:22.975 INFO kablam! 
Sep 02 18:15:23.091 INFO kablam! warning: method is never used: `new`
Sep 02 18:15:23.091 INFO kablam!   --> src/transport.rs:56:5
Sep 02 18:15:23.091 INFO kablam!    |
Sep 02 18:15:23.091 INFO kablam! 56 |     pub fn new() -> Transport {
Sep 02 18:15:23.091 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 18:15:23.091 INFO kablam!    |
Sep 02 18:15:23.091 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 02 18:15:23.091 INFO kablam! 
Sep 02 18:15:23.092 INFO kablam! warning: method is never used: `is_ready`
Sep 02 18:15:23.092 INFO kablam!   --> src/transport.rs:79:5
Sep 02 18:15:23.092 INFO kablam!    |
Sep 02 18:15:23.092 INFO kablam! 79 |     pub fn is_ready(&self) -> bool {
Sep 02 18:15:23.092 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 18:15:23.092 INFO kablam! 
Sep 02 18:15:23.092 INFO kablam! warning: method is never used: `cancel`
Sep 02 18:15:23.092 INFO kablam!    --> src/transport.rs:110:5
Sep 02 18:15:23.092 INFO kablam!     |
Sep 02 18:15:23.092 INFO kablam! 110 |     pub fn cancel(&mut self) -> Result<bool, Error> {
Sep 02 18:15:23.092 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 18:15:23.092 INFO kablam! 
Sep 02 18:15:29.058 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.87s
Sep 02 18:15:29.075 INFO kablam! su: No module specific data is present
Sep 02 18:15:29.484 INFO running `"docker" "rm" "-f" "7f1f42d94c5482092959dd13768e45c95ee6519a0d3970328fcfc7ff6ffe2fb6"`
Sep 02 18:15:29.610 INFO blam! 7f1f42d94c5482092959dd13768e45c95ee6519a0d3970328fcfc7ff6ffe2fb6