Sep 04 00:42:43.705 INFO checking BurntSushi/cargo-benchcmp against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 00:42:43.705 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 00:42:43.705 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-1/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 00:42:43.874 INFO blam! be0ac9a65b952194428f4e0125945b238ae76e27a14206df0d3711441227c375
Sep 04 00:42:43.876 INFO running `"docker" "start" "-a" "be0ac9a65b952194428f4e0125945b238ae76e27a14206df0d3711441227c375"`
Sep 04 00:42:44.720 INFO kablam!     Checking rand_core v0.2.1
Sep 04 00:42:44.732 INFO kablam!     Checking prettytable-rs v0.6.7
Sep 04 00:42:44.733 INFO kablam!     Checking second_law v0.3.1
Sep 04 00:42:44.733 INFO kablam!    Compiling syn v0.14.9
Sep 04 00:42:44.734 INFO kablam!     Checking env_logger v0.5.13
Sep 04 00:42:45.481 INFO kablam! error[E0282]: type annotations needed
Sep 04 00:42:45.481 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/second_law-0.3.1/src/atpath.rs:66:52
Sep 04 00:42:45.481 INFO kablam!    |
Sep 04 00:42:45.481 INFO kablam! 66 |                 unprefixed.push(component.as_ref().to_str().unwrap());
Sep 04 00:42:45.481 INFO kablam!    |                                                    ^^^^^^ cannot infer type for `T`
Sep 04 00:42:45.481 INFO kablam!    |
Sep 04 00:42:45.481 INFO kablam!    = note: type must be known at this point
Sep 04 00:42:45.481 INFO kablam! 
Sep 04 00:42:46.029 INFO kablam! error: aborting due to previous error
Sep 04 00:42:46.029 INFO kablam! 
Sep 04 00:42:46.030 INFO kablam! For more information about this error, try `rustc --explain E0282`.
Sep 04 00:42:46.040 INFO kablam! error: Could not compile `second_law`.
Sep 04 00:42:46.041 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 04 00:42:58.338 INFO kablam! error: build failed
Sep 04 00:42:58.339 INFO kablam! su: No module specific data is present
Sep 04 00:42:58.736 INFO running `"docker" "rm" "-f" "be0ac9a65b952194428f4e0125945b238ae76e27a14206df0d3711441227c375"`
Sep 04 00:42:58.822 INFO blam! be0ac9a65b952194428f4e0125945b238ae76e27a14206df0d3711441227c375