Sep 20 00:26:32.790 INFO checking madato-0.5.1 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 20 00:26:32.790 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 20 00:26:32.790 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 20 00:26:32.935 INFO blam! bd9deb946d9939818e9fe8277dc862e8fea4d97fda4eccc541496c29685803eb
Sep 20 00:26:32.937 INFO running `"docker" "start" "-a" "bd9deb946d9939818e9fe8277dc862e8fea4d97fda4eccc541496c29685803eb"`
Sep 20 00:26:34.115 INFO kablam! usermod: no changes
Sep 20 00:26:34.250 INFO kablam!    Compiling wasm-bindgen-shared v0.2.12
Sep 20 00:26:34.258 INFO kablam!    Compiling proc-macro2 v0.4.8
Sep 20 00:26:34.258 INFO kablam!     Checking linked-hash-map v0.5.1
Sep 20 00:26:34.258 INFO kablam!     Checking zip v0.4.2
Sep 20 00:26:36.286 INFO kablam!     Checking yaml-rust v0.4.2
Sep 20 00:26:37.289 INFO kablam! error[E0599]: no method named `to_string` found for type `std::path::PathBuf` in the current scope
Sep 20 00:26:37.289 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.8/src/unstable.rs:290:52
Sep 20 00:26:37.289 INFO kablam!     |
Sep 20 00:26:37.289 INFO kablam! 290 |         let filename = stable::file_name(sf.path().to_string());
Sep 20 00:26:37.289 INFO kablam!     |                                                    ^^^^^^^^^
Sep 20 00:26:37.289 INFO kablam!     |
Sep 20 00:26:37.289 INFO kablam!     = note: the method `to_string` exists but the following trait bounds were not satisfied:
Sep 20 00:26:37.289 INFO kablam!             `std::path::PathBuf : std::string::ToString`
Sep 20 00:26:37.289 INFO kablam!             `std::path::Path : std::string::ToString`
Sep 20 00:26:37.289 INFO kablam!     = help: did you mean `to_str`?
Sep 20 00:26:37.289 INFO kablam! 
Sep 20 00:26:37.313 INFO kablam! error: aborting due to previous error
Sep 20 00:26:37.313 INFO kablam! 
Sep 20 00:26:37.313 INFO kablam! For more information about this error, try `rustc --explain E0599`.
Sep 20 00:26:37.324 INFO kablam! error: Could not compile `proc-macro2`.
Sep 20 00:26:37.324 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 20 00:26:37.479 INFO kablam! error[E0599]: no method named `to_string` found for type `std::path::PathBuf` in the current scope
Sep 20 00:26:37.479 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.8/src/unstable.rs:290:52
Sep 20 00:26:37.479 INFO kablam!     |
Sep 20 00:26:37.479 INFO kablam! 290 |         let filename = stable::file_name(sf.path().to_string());
Sep 20 00:26:37.479 INFO kablam!     |                                                    ^^^^^^^^^
Sep 20 00:26:37.479 INFO kablam!     |
Sep 20 00:26:37.479 INFO kablam!     = note: the method `to_string` exists but the following trait bounds were not satisfied:
Sep 20 00:26:37.479 INFO kablam!             `std::path::PathBuf : std::string::ToString`
Sep 20 00:26:37.479 INFO kablam!             `std::path::Path : std::string::ToString`
Sep 20 00:26:37.479 INFO kablam!     = help: did you mean `to_str`?
Sep 20 00:26:37.479 INFO kablam! 
Sep 20 00:26:37.500 INFO kablam! error: aborting due to previous error
Sep 20 00:26:37.500 INFO kablam! 
Sep 20 00:26:37.500 INFO kablam! For more information about this error, try `rustc --explain E0599`.
Sep 20 00:26:37.507 INFO kablam! error: Could not compile `proc-macro2`.
Sep 20 00:26:37.507 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 20 00:26:37.711 INFO kablam! error: build failed
Sep 20 00:26:37.712 INFO kablam! su: No module specific data is present
Sep 20 00:26:38.176 INFO running `"docker" "rm" "-f" "bd9deb946d9939818e9fe8277dc862e8fea4d97fda4eccc541496c29685803eb"`
Sep 20 00:26:38.254 INFO blam! bd9deb946d9939818e9fe8277dc862e8fea4d97fda4eccc541496c29685803eb