Sep 04 11:29:16.568 INFO checking madato-0.5.1 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 11:29:16.568 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 11:29:16.568 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 11:29:16.738 INFO blam! e742fa6107073674b1117c8f90fa36cea29e84298502a1286c336e9ce70351e4
Sep 04 11:29:16.740 INFO running `"docker" "start" "-a" "e742fa6107073674b1117c8f90fa36cea29e84298502a1286c336e9ce70351e4"`
Sep 04 11:29:17.488 INFO kablam!    Compiling wasm-bindgen-shared v0.2.12
Sep 04 11:29:17.490 INFO kablam!    Compiling proc-macro2 v0.4.8
Sep 04 11:29:17.505 INFO kablam!     Checking yaml-rust v0.4.0
Sep 04 11:29:17.506 INFO kablam!     Checking zip v0.4.2
Sep 04 11:29:21.441 INFO kablam!     Checking serde_yaml v0.7.5
Sep 04 11:29:22.906 INFO kablam! error[E0599]: no method named `to_string` found for type `std::path::PathBuf` in the current scope
Sep 04 11:29:22.906 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.8/src/unstable.rs:290:52
Sep 04 11:29:22.906 INFO kablam!     |
Sep 04 11:29:22.906 INFO kablam! 290 |         let filename = stable::file_name(sf.path().to_string());
Sep 04 11:29:22.906 INFO kablam!     |                                                    ^^^^^^^^^
Sep 04 11:29:22.906 INFO kablam!     |
Sep 04 11:29:22.906 INFO kablam!     = note: the method `to_string` exists but the following trait bounds were not satisfied:
Sep 04 11:29:22.906 INFO kablam!             `std::path::PathBuf : std::string::ToString`
Sep 04 11:29:22.906 INFO kablam!             `std::path::Path : std::string::ToString`
Sep 04 11:29:22.906 INFO kablam!     = help: did you mean `to_str`?
Sep 04 11:29:22.906 INFO kablam! 
Sep 04 11:29:22.940 INFO kablam! error: aborting due to previous error
Sep 04 11:29:22.941 INFO kablam! 
Sep 04 11:29:22.941 INFO kablam! For more information about this error, try `rustc --explain E0599`.
Sep 04 11:29:22.951 INFO kablam! error: Could not compile `proc-macro2`.
Sep 04 11:29:22.951 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 04 11:29:23.152 INFO kablam! error[E0599]: no method named `to_string` found for type `std::path::PathBuf` in the current scope
Sep 04 11:29:23.152 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.8/src/unstable.rs:290:52
Sep 04 11:29:23.152 INFO kablam!     |
Sep 04 11:29:23.152 INFO kablam! 290 |         let filename = stable::file_name(sf.path().to_string());
Sep 04 11:29:23.152 INFO kablam!     |                                                    ^^^^^^^^^
Sep 04 11:29:23.152 INFO kablam!     |
Sep 04 11:29:23.152 INFO kablam!     = note: the method `to_string` exists but the following trait bounds were not satisfied:
Sep 04 11:29:23.152 INFO kablam!             `std::path::PathBuf : std::string::ToString`
Sep 04 11:29:23.152 INFO kablam!             `std::path::Path : std::string::ToString`
Sep 04 11:29:23.152 INFO kablam!     = help: did you mean `to_str`?
Sep 04 11:29:23.152 INFO kablam! 
Sep 04 11:29:23.189 INFO kablam! error: aborting due to previous error
Sep 04 11:29:23.189 INFO kablam! 
Sep 04 11:29:23.189 INFO kablam! For more information about this error, try `rustc --explain E0599`.
Sep 04 11:29:23.200 INFO kablam! error: Could not compile `proc-macro2`.
Sep 04 11:29:23.200 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 04 11:29:24.076 INFO kablam! error: build failed
Sep 04 11:29:24.077 INFO kablam! su: No module specific data is present
Sep 04 11:29:24.553 INFO running `"docker" "rm" "-f" "e742fa6107073674b1117c8f90fa36cea29e84298502a1286c336e9ce70351e4"`
Sep 04 11:29:24.674 INFO blam! e742fa6107073674b1117c8f90fa36cea29e84298502a1286c336e9ce70351e4