Sep 17 19:34:51.455 INFO checking pyo3-derive-backend-0.3.2 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 19:34:51.455 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 19:34:51.456 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-0/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 19:34:51.780 INFO blam! ff3c56b5899414cd2ef71cae048262c94923a766d64766636035724d3239a132
Sep 17 19:34:51.787 INFO running `"docker" "start" "-a" "ff3c56b5899414cd2ef71cae048262c94923a766d64766636035724d3239a132"`
Sep 17 19:34:53.063 INFO kablam! usermod: no changes
Sep 17 19:34:53.135 INFO kablam!     Checking proc-macro2 v0.4.19
Sep 17 19:34:55.036 INFO kablam!     Checking quote v0.6.8
Sep 17 19:34:56.279 INFO kablam!     Checking syn v0.14.9
Sep 17 19:35:05.112 INFO kablam!     Checking pyo3-derive-backend v0.3.2 (/source)
Sep 17 19:35:09.403 INFO kablam! error[E0277]: the trait bound `proc_macro::TokenStream: quote::ToTokens` is not satisfied
Sep 17 19:35:09.403 INFO kablam!    --> src/args.rs:186:34
Sep 17 19:35:09.403 INFO kablam!     |
Sep 17 19:35:09.403 INFO kablam! 186 |         let dummy: syn::ItemFn = parse_quote!{#s fn dummy() {}};
Sep 17 19:35:09.403 INFO kablam!     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `quote::ToTokens` is not implemented for `proc_macro::TokenStream`
Sep 17 19:35:09.403 INFO kablam!     |
Sep 17 19:35:09.403 INFO kablam!     = note: required by `quote::ToTokens::to_tokens`
Sep 17 19:35:09.403 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Sep 17 19:35:09.403 INFO kablam! 
Sep 17 19:35:09.763 INFO kablam! error[E0308]: mismatched types
Sep 17 19:35:09.763 INFO kablam!    --> src/args.rs:197:40
Sep 17 19:35:09.763 INFO kablam!     |
Sep 17 19:35:09.763 INFO kablam! 197 |         assert!(parse_arguments(&items(quote!{#[args(test="1", test2)]})).is_empty());
Sep 17 19:35:09.763 INFO kablam!     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `proc_macro::TokenStream`, found struct `proc_macro2::TokenStream`
Sep 17 19:35:09.763 INFO kablam!     |
Sep 17 19:35:09.763 INFO kablam!     = note: expected type `proc_macro::TokenStream`
Sep 17 19:35:09.763 INFO kablam!                found type `proc_macro2::TokenStream`
Sep 17 19:35:09.763 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Sep 17 19:35:09.763 INFO kablam! 
Sep 17 19:35:09.861 INFO kablam! error[E0308]: mismatched types
Sep 17 19:35:09.861 INFO kablam!    --> src/args.rs:198:40
Sep 17 19:35:09.861 INFO kablam!     |
Sep 17 19:35:09.861 INFO kablam! 198 |         assert!(parse_arguments(&items(quote!{#[args(test=1, "*", args="*")]})).is_empty());
Sep 17 19:35:09.861 INFO kablam!     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `proc_macro::TokenStream`, found struct `proc_macro2::TokenStream`
Sep 17 19:35:09.861 INFO kablam!     |
Sep 17 19:35:09.861 INFO kablam!     = note: expected type `proc_macro::TokenStream`
Sep 17 19:35:09.861 INFO kablam!                found type `proc_macro2::TokenStream`
Sep 17 19:35:09.861 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Sep 17 19:35:09.862 INFO kablam! 
Sep 17 19:35:09.955 INFO kablam! error[E0308]: mismatched types
Sep 17 19:35:09.959 INFO kablam!    --> src/args.rs:199:40
Sep 17 19:35:09.959 INFO kablam!     |
Sep 17 19:35:09.959 INFO kablam! 199 |         assert!(parse_arguments(&items(quote!{#[args(test=1, kwargs="**", args="*")]})).is_empty());
Sep 17 19:35:09.960 INFO kablam!     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `proc_macro::TokenStream`, found struct `proc_macro2::TokenStream`
Sep 17 19:35:09.960 INFO kablam!     |
Sep 17 19:35:09.960 INFO kablam!     = note: expected type `proc_macro::TokenStream`
Sep 17 19:35:09.961 INFO kablam!                found type `proc_macro2::TokenStream`
Sep 17 19:35:09.961 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Sep 17 19:35:09.961 INFO kablam! 
Sep 17 19:35:10.084 INFO kablam! error[E0308]: mismatched types
Sep 17 19:35:10.084 INFO kablam!    --> src/args.rs:200:40
Sep 17 19:35:10.084 INFO kablam!     |
Sep 17 19:35:10.084 INFO kablam! 200 |         assert!(parse_arguments(&items(quote!{#[args(test=1, kwargs="**", args)]})).is_empty());
Sep 17 19:35:10.084 INFO kablam!     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `proc_macro::TokenStream`, found struct `proc_macro2::TokenStream`
Sep 17 19:35:10.084 INFO kablam!     |
Sep 17 19:35:10.084 INFO kablam!     = note: expected type `proc_macro::TokenStream`
Sep 17 19:35:10.084 INFO kablam!                found type `proc_macro2::TokenStream`
Sep 17 19:35:10.084 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Sep 17 19:35:10.084 INFO kablam! 
Sep 17 19:35:10.206 INFO kablam! error[E0308]: mismatched types
Sep 17 19:35:10.206 INFO kablam!    --> src/args.rs:205:43
Sep 17 19:35:10.206 INFO kablam!     |
Sep 17 19:35:10.206 INFO kablam! 205 |         let args = parse_arguments(&items(quote!{#[args(test1, test2, test3="None")]}));
Sep 17 19:35:10.206 INFO kablam!     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `proc_macro::TokenStream`, found struct `proc_macro2::TokenStream`
Sep 17 19:35:10.206 INFO kablam!     |
Sep 17 19:35:10.206 INFO kablam!     = note: expected type `proc_macro::TokenStream`
Sep 17 19:35:10.206 INFO kablam!                found type `proc_macro2::TokenStream`
Sep 17 19:35:10.206 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Sep 17 19:35:10.206 INFO kablam! 
Sep 17 19:35:10.338 INFO kablam! error[E0308]: mismatched types
Sep 17 19:35:10.338 INFO kablam!    --> src/args.rs:218:13
Sep 17 19:35:10.338 INFO kablam!     |
Sep 17 19:35:10.338 INFO kablam! 218 |             quote!{#[args(test1, test2="None", "*", test3="None")]},
Sep 17 19:35:10.338 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `proc_macro::TokenStream`, found struct `proc_macro2::TokenStream`
Sep 17 19:35:10.338 INFO kablam!     |
Sep 17 19:35:10.338 INFO kablam!     = note: expected type `proc_macro::TokenStream`
Sep 17 19:35:10.338 INFO kablam!                found type `proc_macro2::TokenStream`
Sep 17 19:35:10.338 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Sep 17 19:35:10.338 INFO kablam! 
Sep 17 19:35:10.429 INFO kablam! error[E0308]: mismatched types
Sep 17 19:35:10.430 INFO kablam!    --> src/args.rs:233:13
Sep 17 19:35:10.430 INFO kablam!     |
Sep 17 19:35:10.430 INFO kablam! 233 |             quote!{#[args(test1, test2="None", args="*", test3="None", kwargs="**")]},
Sep 17 19:35:10.431 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `proc_macro::TokenStream`, found struct `proc_macro2::TokenStream`
Sep 17 19:35:10.431 INFO kablam!     |
Sep 17 19:35:10.432 INFO kablam!     = note: expected type `proc_macro::TokenStream`
Sep 17 19:35:10.432 INFO kablam!                found type `proc_macro2::TokenStream`
Sep 17 19:35:10.432 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Sep 17 19:35:10.433 INFO kablam! 
Sep 17 19:35:11.371 INFO kablam! error: aborting due to 8 previous errors
Sep 17 19:35:11.371 INFO kablam! 
Sep 17 19:35:11.371 INFO kablam! Some errors occurred: E0277, E0308.
Sep 17 19:35:11.371 INFO kablam! For more information about an error, try `rustc --explain E0277`.
Sep 17 19:35:11.378 INFO kablam! error: Could not compile `pyo3-derive-backend`.
Sep 17 19:35:11.379 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 17 19:35:11.734 INFO kablam! error: build failed
Sep 17 19:35:11.734 INFO kablam! su: No module specific data is present
Sep 17 19:35:12.415 INFO running `"docker" "rm" "-f" "ff3c56b5899414cd2ef71cae048262c94923a766d64766636035724d3239a132"`
Sep 17 19:35:12.583 INFO blam! ff3c56b5899414cd2ef71cae048262c94923a766d64766636035724d3239a132