Sep 17 12:56:00.708 INFO checking funmaker/rust-notifier against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 12:56:00.708 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 12:56:00.708 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-2/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 12:56:01.102 INFO blam! a545ba3f52d9d2eff907cf47b7de712a6277d70e4e00f4310161a0eadb11eaa7
Sep 17 12:56:01.104 INFO running `"docker" "start" "-a" "a545ba3f52d9d2eff907cf47b7de712a6277d70e4e00f4310161a0eadb11eaa7"`
Sep 17 12:56:03.074 INFO kablam! usermod: no changes
Sep 17 12:56:03.461 INFO kablam!    Compiling derive_builder v0.5.1
Sep 17 12:56:03.475 INFO kablam!     Checking string v0.1.1
Sep 17 12:56:03.475 INFO kablam!     Checking try-lock v0.2.2
Sep 17 12:56:03.475 INFO kablam!     Checking indexmap v1.0.1
Sep 17 12:56:03.480 INFO kablam!     Checking futures-await-await-macro v0.1.1
Sep 17 12:56:03.480 INFO kablam!     Checking sha1 v0.2.0
Sep 17 12:56:03.481 INFO kablam!     Checking base64 v0.5.2
Sep 17 12:56:03.482 INFO kablam!    Compiling backtrace-sys v0.1.23
Sep 17 12:56:04.055 INFO kablam!    Compiling libz-sys v1.0.18
Sep 17 12:56:04.785 INFO kablam!    Compiling curl-sys v0.4.6
Sep 17 12:56:05.131 INFO kablam!    Compiling proc-macro2 v0.4.8
Sep 17 12:56:05.427 INFO kablam!     Checking crossbeam-epoch v0.4.3
Sep 17 12:56:07.421 INFO kablam!     Checking want v0.0.6
Sep 17 12:56:07.421 INFO kablam!     Checking thread_local v0.3.5
Sep 17 12:56:10.274 INFO kablam!     Checking tokio-io v0.1.7
Sep 17 12:56:10.311 INFO kablam!     Checking http v0.1.7
Sep 17 12:56:10.347 INFO kablam!    Compiling derive_builder_core v0.2.0
Sep 17 12:56:10.355 INFO kablam!     Checking regex v1.0.2
Sep 17 12:56:11.659 INFO kablam!     Checking crossbeam-deque v0.3.1
Sep 17 12:56:12.339 INFO kablam!     Checking hyper v0.10.13
Sep 17 12:56:12.819 INFO kablam! error[E0599]: no method named `to_string` found for type `std::path::PathBuf` in the current scope
Sep 17 12:56:12.819 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.8/src/unstable.rs:290:52
Sep 17 12:56:12.819 INFO kablam!     |
Sep 17 12:56:12.819 INFO kablam! 290 |         let filename = stable::file_name(sf.path().to_string());
Sep 17 12:56:12.819 INFO kablam!     |                                                    ^^^^^^^^^
Sep 17 12:56:12.819 INFO kablam!     |
Sep 17 12:56:12.819 INFO kablam!     = note: the method `to_string` exists but the following trait bounds were not satisfied:
Sep 17 12:56:12.819 INFO kablam!             `std::path::PathBuf : std::string::ToString`
Sep 17 12:56:12.819 INFO kablam!             `std::path::Path : std::string::ToString`
Sep 17 12:56:12.819 INFO kablam!     = help: did you mean `to_str`?
Sep 17 12:56:12.819 INFO kablam! 
Sep 17 12:56:13.207 INFO kablam! error: aborting due to previous error
Sep 17 12:56:13.207 INFO kablam! 
Sep 17 12:56:13.207 INFO kablam! For more information about this error, try `rustc --explain E0599`.
Sep 17 12:56:13.271 INFO kablam! error: Could not compile `proc-macro2`.
Sep 17 12:56:13.271 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 17 12:56:23.923 INFO kablam! error: build failed
Sep 17 12:56:23.926 INFO kablam! su: No module specific data is present
Sep 17 12:56:25.562 INFO running `"docker" "rm" "-f" "a545ba3f52d9d2eff907cf47b7de712a6277d70e4e00f4310161a0eadb11eaa7"`
Sep 17 12:56:25.855 INFO blam! a545ba3f52d9d2eff907cf47b7de712a6277d70e4e00f4310161a0eadb11eaa7