Sep 01 15:33:18.725 INFO checking funmaker/rust-notifier against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 01 15:33:18.726 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 15:33:18.726 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 01 15:33:18.885 INFO blam! 58d42882dab079baa8831b914eded93c46c007f07c03511e57c94b2562eef9ff
Sep 01 15:33:18.888 INFO running `"docker" "start" "-a" "58d42882dab079baa8831b914eded93c46c007f07c03511e57c94b2562eef9ff"`
Sep 01 15:33:19.965 INFO kablam!    Compiling derive_builder v0.5.1
Sep 01 15:33:19.968 INFO kablam!     Checking socket2 v0.3.7
Sep 01 15:33:19.968 INFO kablam!     Checking base64 v0.5.2
Sep 01 15:33:19.970 INFO kablam!    Compiling libz-sys v1.0.18
Sep 01 15:33:19.970 INFO kablam!    Compiling curl-sys v0.4.6
Sep 01 15:33:19.971 INFO kablam!    Compiling proc-macro2 v0.4.8
Sep 01 15:33:19.978 INFO kablam!     Checking want v0.0.6
Sep 01 15:33:19.981 INFO kablam!    Compiling derive_builder_core v0.2.0
Sep 01 15:33:20.874 INFO kablam!     Checking h2 v0.1.10
Sep 01 15:33:21.333 INFO kablam!     Checking hyper v0.10.13
Sep 01 15:33:23.461 INFO kablam!     Checking quick-xml v0.12.1
Sep 01 15:33:25.760 INFO kablam! error[E0599]: no method named `to_string` found for type `std::path::PathBuf` in the current scope
Sep 01 15:33:25.760 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.8/src/unstable.rs:290:52
Sep 01 15:33:25.760 INFO kablam!     |
Sep 01 15:33:25.760 INFO kablam! 290 |         let filename = stable::file_name(sf.path().to_string());
Sep 01 15:33:25.760 INFO kablam!     |                                                    ^^^^^^^^^
Sep 01 15:33:25.760 INFO kablam!     |
Sep 01 15:33:25.760 INFO kablam!     = note: the method `to_string` exists but the following trait bounds were not satisfied:
Sep 01 15:33:25.760 INFO kablam!             `std::path::PathBuf : std::string::ToString`
Sep 01 15:33:25.760 INFO kablam!             `std::path::Path : std::string::ToString`
Sep 01 15:33:25.760 INFO kablam!     = help: did you mean `to_str`?
Sep 01 15:33:25.760 INFO kablam! 
Sep 01 15:33:25.828 INFO kablam! error: aborting due to previous error
Sep 01 15:33:25.829 INFO kablam! 
Sep 01 15:33:25.830 INFO kablam! For more information about this error, try `rustc --explain E0599`.
Sep 01 15:33:25.844 INFO kablam! error: Could not compile `proc-macro2`.
Sep 01 15:33:25.845 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 15:33:34.550 INFO kablam! error: build failed
Sep 01 15:33:34.552 INFO kablam! su: No module specific data is present
Sep 01 15:33:35.023 INFO running `"docker" "rm" "-f" "58d42882dab079baa8831b914eded93c46c007f07c03511e57c94b2562eef9ff"`
Sep 01 15:33:35.200 INFO blam! 58d42882dab079baa8831b914eded93c46c007f07c03511e57c94b2562eef9ff