Sep 01 12:08:54.043 INFO checking os_pipe-0.4.1 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 12:08:54.043 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 12:08:54.043 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 12:08:54.282 INFO blam! e9775191a6e73240ca258f2e400e96561937d2d839109a2483a1be1866daba52
Sep 01 12:08:54.284 INFO running `"docker" "start" "-a" "e9775191a6e73240ca258f2e400e96561937d2d839109a2483a1be1866daba52"`
Sep 01 12:08:55.167 INFO kablam!     Checking os_pipe v0.4.1 (file:///source)
Sep 01 12:08:55.985 INFO kablam! error[E0282]: type annotations needed
Sep 01 12:08:55.985 INFO kablam!    --> src/lib.rs:275:13
Sep 01 12:08:55.985 INFO kablam!     |
Sep 01 12:08:55.985 INFO kablam! 275 |         let child_stdin = ::FromFile::from_file(input_reader);
Sep 01 12:08:55.985 INFO kablam!     |             ^^^^^^^^^^^
Sep 01 12:08:55.985 INFO kablam!     |             |
Sep 01 12:08:55.985 INFO kablam!     |             cannot infer type
Sep 01 12:08:55.985 INFO kablam!     |             consider giving `child_stdin` a type
Sep 01 12:08:55.985 INFO kablam! 
Sep 01 12:08:56.025 INFO kablam! error: aborting due to previous error
Sep 01 12:08:56.025 INFO kablam! 
Sep 01 12:08:56.025 INFO kablam! For more information about this error, try `rustc --explain E0282`.
Sep 01 12:08:56.045 INFO kablam! error: Could not compile `os_pipe`.
Sep 01 12:08:56.045 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 12:08:56.956 INFO kablam! error: build failed
Sep 01 12:08:56.957 INFO kablam! su: No module specific data is present
Sep 01 12:08:57.474 INFO running `"docker" "rm" "-f" "e9775191a6e73240ca258f2e400e96561937d2d839109a2483a1be1866daba52"`
Sep 01 12:08:57.570 INFO blam! e9775191a6e73240ca258f2e400e96561937d2d839109a2483a1be1866daba52