Sep 19 15:51:56.874 INFO checking funmaker/rust-notifier against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 19 15:51:56.874 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 19 15:51:56.874 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-4/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 15:51:57.147 INFO blam! d2e601676096dfaf134e8512357943f1dd7901159c40a1ba14f6f5e20420690f
Sep 19 15:51:57.150 INFO running `"docker" "start" "-a" "d2e601676096dfaf134e8512357943f1dd7901159c40a1ba14f6f5e20420690f"`
Sep 19 15:51:58.438 INFO kablam! usermod: no changes
Sep 19 15:51:58.883 INFO kablam!    Compiling derive_builder v0.5.1
Sep 19 15:51:58.884 INFO kablam!     Checking futures-await-await-macro v0.1.1
Sep 19 15:51:58.884 INFO kablam!     Checking maplit v1.0.1
Sep 19 15:51:58.902 INFO kablam!     Checking socket2 v0.3.7
Sep 19 15:51:58.902 INFO kablam!     Checking base64 v0.5.2
Sep 19 15:51:58.902 INFO kablam!    Compiling libz-sys v1.0.18
Sep 19 15:51:58.915 INFO kablam!    Compiling curl-sys v0.4.6
Sep 19 15:51:58.922 INFO kablam!    Compiling proc-macro2 v0.4.8
Sep 19 15:51:59.848 INFO kablam!     Checking mime v0.2.6
Sep 19 15:52:00.187 INFO kablam!    Compiling derive_builder_core v0.2.0
Sep 19 15:52:01.454 INFO kablam!     Checking quick-xml v0.12.1
Sep 19 15:52:01.478 INFO kablam!     Checking hyper v0.12.6
Sep 19 15:52:02.662 INFO kablam!     Checking hyper v0.10.13
Sep 19 15:52:04.494 INFO kablam! error[E0599]: no method named `to_string` found for type `std::path::PathBuf` in the current scope
Sep 19 15:52:04.494 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.8/src/unstable.rs:290:52
Sep 19 15:52:04.495 INFO kablam!     |
Sep 19 15:52:04.495 INFO kablam! 290 |         let filename = stable::file_name(sf.path().to_string());
Sep 19 15:52:04.495 INFO kablam!     |                                                    ^^^^^^^^^
Sep 19 15:52:04.495 INFO kablam!     |
Sep 19 15:52:04.495 INFO kablam!     = note: the method `to_string` exists but the following trait bounds were not satisfied:
Sep 19 15:52:04.496 INFO kablam!             `std::path::PathBuf : std::string::ToString`
Sep 19 15:52:04.496 INFO kablam!             `std::path::Path : std::string::ToString`
Sep 19 15:52:04.496 INFO kablam!     = help: did you mean `to_str`?
Sep 19 15:52:04.496 INFO kablam! 
Sep 19 15:52:04.810 INFO kablam! error: aborting due to previous error
Sep 19 15:52:04.810 INFO kablam! 
Sep 19 15:52:04.811 INFO kablam! For more information about this error, try `rustc --explain E0599`.
Sep 19 15:52:04.870 INFO kablam! error: Could not compile `proc-macro2`.
Sep 19 15:52:04.871 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 19 15:52:14.814 INFO kablam! error: build failed
Sep 19 15:52:14.818 INFO kablam! su: No module specific data is present
Sep 19 15:52:15.689 INFO running `"docker" "rm" "-f" "d2e601676096dfaf134e8512357943f1dd7901159c40a1ba14f6f5e20420690f"`
Sep 19 15:52:15.811 INFO blam! d2e601676096dfaf134e8512357943f1dd7901159c40a1ba14f6f5e20420690f