Sep 02 04:01:32.619 INFO checking pyo3-derive-backend-0.3.2 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 04:01:32.619 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 04:01:32.620 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-0/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 04:01:32.865 INFO blam! ed881964d20911cb7fd1ce9b0d7170192bae5d465685beb4ba04c45be91bbad9
Sep 02 04:01:32.868 INFO running `"docker" "start" "-a" "ed881964d20911cb7fd1ce9b0d7170192bae5d465685beb4ba04c45be91bbad9"`
Sep 02 04:01:33.502 INFO kablam!     Checking proc-macro2 v0.4.15
Sep 02 04:01:36.702 INFO kablam!     Checking quote v0.6.8
Sep 02 04:01:38.678 INFO kablam!     Checking syn v0.14.9
Sep 02 04:01:52.354 INFO kablam!     Checking pyo3-derive-backend v0.3.2 (file:///source)
Sep 02 04:01:58.373 INFO kablam! error[E0277]: the trait bound `proc_macro::TokenStream: quote::ToTokens` is not satisfied
Sep 02 04:01:58.373 INFO kablam!    --> src/args.rs:186:34
Sep 02 04:01:58.373 INFO kablam!     |
Sep 02 04:01:58.373 INFO kablam! 186 |         let dummy: syn::ItemFn = parse_quote!{#s fn dummy() {}};
Sep 02 04:01:58.373 INFO kablam!     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `quote::ToTokens` is not implemented for `proc_macro::TokenStream`
Sep 02 04:01:58.373 INFO kablam!     |
Sep 02 04:01:58.373 INFO kablam!     = note: required by `quote::ToTokens::to_tokens`
Sep 02 04:01:58.374 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 02 04:01:58.374 INFO kablam! 
Sep 02 04:01:58.574 INFO kablam! error[E0308]: mismatched types
Sep 02 04:01:58.574 INFO kablam!    --> src/args.rs:197:40
Sep 02 04:01:58.574 INFO kablam!     |
Sep 02 04:01:58.574 INFO kablam! 197 |         assert!(parse_arguments(&items(quote!{#[args(test="1", test2)]})).is_empty());
Sep 02 04:01:58.574 INFO kablam!     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `proc_macro::TokenStream`, found struct `proc_macro2::TokenStream`
Sep 02 04:01:58.574 INFO kablam!     |
Sep 02 04:01:58.574 INFO kablam!     = note: expected type `proc_macro::TokenStream`
Sep 02 04:01:58.574 INFO kablam!                found type `proc_macro2::TokenStream`
Sep 02 04:01:58.574 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 02 04:01:58.574 INFO kablam! 
Sep 02 04:01:58.668 INFO kablam! error[E0308]: mismatched types
Sep 02 04:01:58.668 INFO kablam!    --> src/args.rs:198:40
Sep 02 04:01:58.668 INFO kablam!     |
Sep 02 04:01:58.668 INFO kablam! 198 |         assert!(parse_arguments(&items(quote!{#[args(test=1, "*", args="*")]})).is_empty());
Sep 02 04:01:58.668 INFO kablam!     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `proc_macro::TokenStream`, found struct `proc_macro2::TokenStream`
Sep 02 04:01:58.668 INFO kablam!     |
Sep 02 04:01:58.668 INFO kablam!     = note: expected type `proc_macro::TokenStream`
Sep 02 04:01:58.668 INFO kablam!                found type `proc_macro2::TokenStream`
Sep 02 04:01:58.668 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 02 04:01:58.668 INFO kablam! 
Sep 02 04:01:58.758 INFO kablam! error[E0308]: mismatched types
Sep 02 04:01:58.758 INFO kablam!    --> src/args.rs:199:40
Sep 02 04:01:58.758 INFO kablam!     |
Sep 02 04:01:58.758 INFO kablam! 199 |         assert!(parse_arguments(&items(quote!{#[args(test=1, kwargs="**", args="*")]})).is_empty());
Sep 02 04:01:58.758 INFO kablam!     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `proc_macro::TokenStream`, found struct `proc_macro2::TokenStream`
Sep 02 04:01:58.758 INFO kablam!     |
Sep 02 04:01:58.758 INFO kablam!     = note: expected type `proc_macro::TokenStream`
Sep 02 04:01:58.759 INFO kablam!                found type `proc_macro2::TokenStream`
Sep 02 04:01:58.759 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 02 04:01:58.759 INFO kablam! 
Sep 02 04:01:58.854 INFO kablam! error[E0308]: mismatched types
Sep 02 04:01:58.854 INFO kablam!    --> src/args.rs:200:40
Sep 02 04:01:58.854 INFO kablam!     |
Sep 02 04:01:58.854 INFO kablam! 200 |         assert!(parse_arguments(&items(quote!{#[args(test=1, kwargs="**", args)]})).is_empty());
Sep 02 04:01:58.854 INFO kablam!     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `proc_macro::TokenStream`, found struct `proc_macro2::TokenStream`
Sep 02 04:01:58.854 INFO kablam!     |
Sep 02 04:01:58.855 INFO kablam!     = note: expected type `proc_macro::TokenStream`
Sep 02 04:01:58.855 INFO kablam!                found type `proc_macro2::TokenStream`
Sep 02 04:01:58.855 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 02 04:01:58.855 INFO kablam! 
Sep 02 04:01:58.939 INFO kablam! error[E0308]: mismatched types
Sep 02 04:01:58.939 INFO kablam!    --> src/args.rs:205:43
Sep 02 04:01:58.939 INFO kablam!     |
Sep 02 04:01:58.940 INFO kablam! 205 |         let args = parse_arguments(&items(quote!{#[args(test1, test2, test3="None")]}));
Sep 02 04:01:58.940 INFO kablam!     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `proc_macro::TokenStream`, found struct `proc_macro2::TokenStream`
Sep 02 04:01:58.940 INFO kablam!     |
Sep 02 04:01:58.940 INFO kablam!     = note: expected type `proc_macro::TokenStream`
Sep 02 04:01:58.940 INFO kablam!                found type `proc_macro2::TokenStream`
Sep 02 04:01:58.940 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 02 04:01:58.940 INFO kablam! 
Sep 02 04:01:59.070 INFO kablam! error[E0308]: mismatched types
Sep 02 04:01:59.070 INFO kablam!    --> src/args.rs:218:13
Sep 02 04:01:59.070 INFO kablam!     |
Sep 02 04:01:59.071 INFO kablam! 218 |             quote!{#[args(test1, test2="None", "*", test3="None")]},
Sep 02 04:01:59.071 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `proc_macro::TokenStream`, found struct `proc_macro2::TokenStream`
Sep 02 04:01:59.071 INFO kablam!     |
Sep 02 04:01:59.071 INFO kablam!     = note: expected type `proc_macro::TokenStream`
Sep 02 04:01:59.071 INFO kablam!                found type `proc_macro2::TokenStream`
Sep 02 04:01:59.071 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 02 04:01:59.071 INFO kablam! 
Sep 02 04:01:59.157 INFO kablam! error[E0308]: mismatched types
Sep 02 04:01:59.157 INFO kablam!    --> src/args.rs:233:13
Sep 02 04:01:59.157 INFO kablam!     |
Sep 02 04:01:59.157 INFO kablam! 233 |             quote!{#[args(test1, test2="None", args="*", test3="None", kwargs="**")]},
Sep 02 04:01:59.157 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `proc_macro::TokenStream`, found struct `proc_macro2::TokenStream`
Sep 02 04:01:59.157 INFO kablam!     |
Sep 02 04:01:59.157 INFO kablam!     = note: expected type `proc_macro::TokenStream`
Sep 02 04:01:59.157 INFO kablam!                found type `proc_macro2::TokenStream`
Sep 02 04:01:59.157 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 02 04:01:59.157 INFO kablam! 
Sep 02 04:02:00.413 INFO kablam! error: aborting due to 8 previous errors
Sep 02 04:02:00.413 INFO kablam! 
Sep 02 04:02:00.413 INFO kablam! Some errors occurred: E0277, E0308.
Sep 02 04:02:00.413 INFO kablam! For more information about an error, try `rustc --explain E0277`.
Sep 02 04:02:00.426 INFO kablam! error: Could not compile `pyo3-derive-backend`.
Sep 02 04:02:00.426 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 02 04:02:00.628 INFO kablam! error: build failed
Sep 02 04:02:00.629 INFO kablam! su: No module specific data is present
Sep 02 04:02:01.057 INFO running `"docker" "rm" "-f" "ed881964d20911cb7fd1ce9b0d7170192bae5d465685beb4ba04c45be91bbad9"`
Sep 02 04:02:01.152 INFO blam! ed881964d20911cb7fd1ce9b0d7170192bae5d465685beb4ba04c45be91bbad9