Sep 06 04:05:27.610 INFO checking madato-0.5.1 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 04:05:27.610 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 04:05:27.610 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-3/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 04:05:27.801 INFO blam! 03ab2c72be41d01b461be412863c21afecad2fa4982f2df2e7f23918b7b98e7a
Sep 06 04:05:27.804 INFO running `"docker" "start" "-a" "03ab2c72be41d01b461be412863c21afecad2fa4982f2df2e7f23918b7b98e7a"`
Sep 06 04:05:28.800 INFO kablam! usermod: no changes
Sep 06 04:05:28.958 INFO kablam!    Compiling wasm-bindgen-shared v0.2.12
Sep 06 04:05:28.964 INFO kablam!    Compiling proc-macro2 v0.4.8
Sep 06 04:05:28.964 INFO kablam!     Checking yaml-rust v0.4.0
Sep 06 04:05:28.964 INFO kablam!     Checking zip v0.4.2
Sep 06 04:05:30.496 INFO kablam!     Checking serde_yaml v0.7.5
Sep 06 04:05:31.126 INFO kablam! error[E0599]: no method named `to_string` found for type `std::path::PathBuf` in the current scope
Sep 06 04:05:31.126 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.8/src/unstable.rs:290:52
Sep 06 04:05:31.126 INFO kablam!     |
Sep 06 04:05:31.126 INFO kablam! 290 |         let filename = stable::file_name(sf.path().to_string());
Sep 06 04:05:31.126 INFO kablam!     |                                                    ^^^^^^^^^
Sep 06 04:05:31.126 INFO kablam!     |
Sep 06 04:05:31.126 INFO kablam!     = note: the method `to_string` exists but the following trait bounds were not satisfied:
Sep 06 04:05:31.126 INFO kablam!             `std::path::PathBuf : std::string::ToString`
Sep 06 04:05:31.126 INFO kablam!             `std::path::Path : std::string::ToString`
Sep 06 04:05:31.126 INFO kablam!     = help: did you mean `to_str`?
Sep 06 04:05:31.126 INFO kablam! 
Sep 06 04:05:31.149 INFO kablam! error: aborting due to previous error
Sep 06 04:05:31.149 INFO kablam! 
Sep 06 04:05:31.149 INFO kablam! For more information about this error, try `rustc --explain E0599`.
Sep 06 04:05:31.159 INFO kablam! error: Could not compile `proc-macro2`.
Sep 06 04:05:31.159 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 06 04:05:31.249 INFO kablam! error[E0599]: no method named `to_string` found for type `std::path::PathBuf` in the current scope
Sep 06 04:05:31.249 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.8/src/unstable.rs:290:52
Sep 06 04:05:31.249 INFO kablam!     |
Sep 06 04:05:31.249 INFO kablam! 290 |         let filename = stable::file_name(sf.path().to_string());
Sep 06 04:05:31.249 INFO kablam!     |                                                    ^^^^^^^^^
Sep 06 04:05:31.249 INFO kablam!     |
Sep 06 04:05:31.249 INFO kablam!     = note: the method `to_string` exists but the following trait bounds were not satisfied:
Sep 06 04:05:31.249 INFO kablam!             `std::path::PathBuf : std::string::ToString`
Sep 06 04:05:31.249 INFO kablam!             `std::path::Path : std::string::ToString`
Sep 06 04:05:31.249 INFO kablam!     = help: did you mean `to_str`?
Sep 06 04:05:31.249 INFO kablam! 
Sep 06 04:05:31.268 INFO kablam! error: aborting due to previous error
Sep 06 04:05:31.268 INFO kablam! 
Sep 06 04:05:31.269 INFO kablam! For more information about this error, try `rustc --explain E0599`.
Sep 06 04:05:31.276 INFO kablam! error: Could not compile `proc-macro2`.
Sep 06 04:05:31.276 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 06 04:05:31.573 INFO kablam! error: build failed
Sep 06 04:05:31.574 INFO kablam! su: No module specific data is present
Sep 06 04:05:32.136 INFO running `"docker" "rm" "-f" "03ab2c72be41d01b461be412863c21afecad2fa4982f2df2e7f23918b7b98e7a"`
Sep 06 04:05:32.185 INFO blam! 03ab2c72be41d01b461be412863c21afecad2fa4982f2df2e7f23918b7b98e7a