Sep 17 12:55:59.606 INFO checking funmaker/rust-notifier against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 12:55:59.607 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 12:55:59.607 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-3/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 12:56:00.052 INFO blam! 750cc2fea67ca9697d5e117341b047dc85a04a388afbb74d2e314699cd7e6c2e
Sep 17 12:56:00.054 INFO running `"docker" "start" "-a" "750cc2fea67ca9697d5e117341b047dc85a04a388afbb74d2e314699cd7e6c2e"`
Sep 17 12:56:01.519 INFO kablam! usermod: no changes
Sep 17 12:56:01.883 INFO kablam!     Checking futures-await-await-macro v0.1.1
Sep 17 12:56:01.883 INFO kablam!     Checking maplit v1.0.1
Sep 17 12:56:01.890 INFO kablam!     Checking socket2 v0.3.7
Sep 17 12:56:01.890 INFO kablam!     Checking base64 v0.5.2
Sep 17 12:56:01.890 INFO kablam!    Compiling libz-sys v1.0.18
Sep 17 12:56:01.890 INFO kablam!    Compiling curl-sys v0.4.6
Sep 17 12:56:01.890 INFO kablam!    Compiling proc-macro2 v0.4.8
Sep 17 12:56:01.890 INFO kablam!     Checking want v0.0.6
Sep 17 12:56:02.831 INFO kablam!     Checking http v0.1.7
Sep 17 12:56:03.005 INFO kablam!    Compiling derive_builder_core v0.2.0
Sep 17 12:56:03.007 INFO kablam!     Checking hyper v0.10.13
Sep 17 12:56:03.727 INFO kablam!     Checking quick-xml v0.12.1
Sep 17 12:56:08.050 INFO kablam! error[E0599]: no method named `to_string` found for type `std::path::PathBuf` in the current scope
Sep 17 12:56:08.051 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.8/src/unstable.rs:290:52
Sep 17 12:56:08.051 INFO kablam!     |
Sep 17 12:56:08.051 INFO kablam! 290 |         let filename = stable::file_name(sf.path().to_string());
Sep 17 12:56:08.051 INFO kablam!     |                                                    ^^^^^^^^^
Sep 17 12:56:08.051 INFO kablam!     |
Sep 17 12:56:08.051 INFO kablam!     = note: the method `to_string` exists but the following trait bounds were not satisfied:
Sep 17 12:56:08.051 INFO kablam!             `std::path::PathBuf : std::string::ToString`
Sep 17 12:56:08.051 INFO kablam!             `std::path::Path : std::string::ToString`
Sep 17 12:56:08.051 INFO kablam!     = help: did you mean `to_str`?
Sep 17 12:56:08.051 INFO kablam! 
Sep 17 12:56:08.079 INFO kablam! error: aborting due to previous error
Sep 17 12:56:08.079 INFO kablam! 
Sep 17 12:56:08.079 INFO kablam! For more information about this error, try `rustc --explain E0599`.
Sep 17 12:56:08.087 INFO kablam! error: Could not compile `proc-macro2`.
Sep 17 12:56:08.087 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 17 12:56:16.197 INFO kablam! error: build failed
Sep 17 12:56:16.207 INFO kablam! su: No module specific data is present
Sep 17 12:56:17.870 INFO running `"docker" "rm" "-f" "750cc2fea67ca9697d5e117341b047dc85a04a388afbb74d2e314699cd7e6c2e"`
Sep 17 12:56:18.187 INFO blam! 750cc2fea67ca9697d5e117341b047dc85a04a388afbb74d2e314699cd7e6c2e