Sep 19 21:21:15.352 INFO checking os_pipe-0.4.1 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 21:21:15.352 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 21:21:15.352 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-4/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 21:21:15.639 INFO blam! 1b693cecec9511106f22120b2590df8ea7d3526b327646f86c256e430440bc1b
Sep 19 21:21:15.651 INFO running `"docker" "start" "-a" "1b693cecec9511106f22120b2590df8ea7d3526b327646f86c256e430440bc1b"`
Sep 19 21:21:16.657 INFO kablam! usermod: no changes
Sep 19 21:21:16.715 INFO kablam!     Checking os_pipe v0.4.1 (/source)
Sep 19 21:21:17.327 INFO kablam! error[E0282]: type annotations needed
Sep 19 21:21:17.327 INFO kablam!    --> src/lib.rs:275:13
Sep 19 21:21:17.327 INFO kablam!     |
Sep 19 21:21:17.327 INFO kablam! 275 |         let child_stdin = ::FromFile::from_file(input_reader);
Sep 19 21:21:17.327 INFO kablam!     |             ^^^^^^^^^^^
Sep 19 21:21:17.327 INFO kablam!     |             |
Sep 19 21:21:17.327 INFO kablam!     |             cannot infer type
Sep 19 21:21:17.327 INFO kablam!     |             consider giving `child_stdin` a type
Sep 19 21:21:17.327 INFO kablam! 
Sep 19 21:21:17.339 INFO kablam! error: aborting due to previous error
Sep 19 21:21:17.339 INFO kablam! 
Sep 19 21:21:17.339 INFO kablam! For more information about this error, try `rustc --explain E0282`.
Sep 19 21:21:17.354 INFO kablam! error: Could not compile `os_pipe`.
Sep 19 21:21:17.354 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 19 21:21:17.729 INFO kablam! error: build failed
Sep 19 21:21:17.730 INFO kablam! su: No module specific data is present
Sep 19 21:21:18.499 INFO running `"docker" "rm" "-f" "1b693cecec9511106f22120b2590df8ea7d3526b327646f86c256e430440bc1b"`
Sep 19 21:21:18.635 INFO blam! 1b693cecec9511106f22120b2590df8ea7d3526b327646f86c256e430440bc1b