Sep 04 07:23:37.902 INFO checking pyo3-derive-backend-0.3.2 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 07:23:37.902 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 07:23:37.902 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/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 07:23:38.102 INFO blam! ed9cdfd102e722ee1d98603f719ba453839b4631d27fbc8c8d967639fccd2a71
Sep 04 07:23:38.104 INFO running `"docker" "start" "-a" "ed9cdfd102e722ee1d98603f719ba453839b4631d27fbc8c8d967639fccd2a71"`
Sep 04 07:23:38.798 INFO kablam!     Checking proc-macro2 v0.4.17
Sep 04 07:23:41.675 INFO kablam!     Checking quote v0.6.8
Sep 04 07:23:44.081 INFO kablam!     Checking syn v0.14.9
Sep 04 07:23:59.332 INFO kablam!     Checking pyo3-derive-backend v0.3.2 (file:///source)
Sep 04 07:24:04.195 INFO kablam! error[E0277]: the trait bound `proc_macro::TokenStream: quote::ToTokens` is not satisfied
Sep 04 07:24:04.195 INFO kablam!    --> src/args.rs:186:34
Sep 04 07:24:04.195 INFO kablam!     |
Sep 04 07:24:04.195 INFO kablam! 186 |         let dummy: syn::ItemFn = parse_quote!{#s fn dummy() {}};
Sep 04 07:24:04.195 INFO kablam!     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `quote::ToTokens` is not implemented for `proc_macro::TokenStream`
Sep 04 07:24:04.196 INFO kablam!     |
Sep 04 07:24:04.196 INFO kablam!     = note: required by `quote::ToTokens::to_tokens`
Sep 04 07:24:04.196 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 04 07:24:04.196 INFO kablam! 
Sep 04 07:24:04.513 INFO kablam! error[E0308]: mismatched types
Sep 04 07:24:04.513 INFO kablam!    --> src/args.rs:197:40
Sep 04 07:24:04.513 INFO kablam!     |
Sep 04 07:24:04.513 INFO kablam! 197 |         assert!(parse_arguments(&items(quote!{#[args(test="1", test2)]})).is_empty());
Sep 04 07:24:04.513 INFO kablam!     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `proc_macro::TokenStream`, found struct `proc_macro2::TokenStream`
Sep 04 07:24:04.513 INFO kablam!     |
Sep 04 07:24:04.513 INFO kablam!     = note: expected type `proc_macro::TokenStream`
Sep 04 07:24:04.513 INFO kablam!                found type `proc_macro2::TokenStream`
Sep 04 07:24:04.513 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 04 07:24:04.513 INFO kablam! 
Sep 04 07:24:04.667 INFO kablam! error[E0308]: mismatched types
Sep 04 07:24:04.667 INFO kablam!    --> src/args.rs:198:40
Sep 04 07:24:04.667 INFO kablam!     |
Sep 04 07:24:04.667 INFO kablam! 198 |         assert!(parse_arguments(&items(quote!{#[args(test=1, "*", args="*")]})).is_empty());
Sep 04 07:24:04.667 INFO kablam!     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `proc_macro::TokenStream`, found struct `proc_macro2::TokenStream`
Sep 04 07:24:04.667 INFO kablam!     |
Sep 04 07:24:04.667 INFO kablam!     = note: expected type `proc_macro::TokenStream`
Sep 04 07:24:04.668 INFO kablam!                found type `proc_macro2::TokenStream`
Sep 04 07:24:04.668 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 04 07:24:04.668 INFO kablam! 
Sep 04 07:24:04.820 INFO kablam! error[E0308]: mismatched types
Sep 04 07:24:04.820 INFO kablam!    --> src/args.rs:199:40
Sep 04 07:24:04.820 INFO kablam!     |
Sep 04 07:24:04.820 INFO kablam! 199 |         assert!(parse_arguments(&items(quote!{#[args(test=1, kwargs="**", args="*")]})).is_empty());
Sep 04 07:24:04.820 INFO kablam!     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `proc_macro::TokenStream`, found struct `proc_macro2::TokenStream`
Sep 04 07:24:04.820 INFO kablam!     |
Sep 04 07:24:04.820 INFO kablam!     = note: expected type `proc_macro::TokenStream`
Sep 04 07:24:04.820 INFO kablam!                found type `proc_macro2::TokenStream`
Sep 04 07:24:04.820 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 04 07:24:04.821 INFO kablam! 
Sep 04 07:24:04.973 INFO kablam! error[E0308]: mismatched types
Sep 04 07:24:04.973 INFO kablam!    --> src/args.rs:200:40
Sep 04 07:24:04.973 INFO kablam!     |
Sep 04 07:24:04.973 INFO kablam! 200 |         assert!(parse_arguments(&items(quote!{#[args(test=1, kwargs="**", args)]})).is_empty());
Sep 04 07:24:04.973 INFO kablam!     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `proc_macro::TokenStream`, found struct `proc_macro2::TokenStream`
Sep 04 07:24:04.973 INFO kablam!     |
Sep 04 07:24:04.973 INFO kablam!     = note: expected type `proc_macro::TokenStream`
Sep 04 07:24:04.973 INFO kablam!                found type `proc_macro2::TokenStream`
Sep 04 07:24:04.973 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 04 07:24:04.973 INFO kablam! 
Sep 04 07:24:05.122 INFO kablam! error[E0308]: mismatched types
Sep 04 07:24:05.122 INFO kablam!    --> src/args.rs:205:43
Sep 04 07:24:05.122 INFO kablam!     |
Sep 04 07:24:05.122 INFO kablam! 205 |         let args = parse_arguments(&items(quote!{#[args(test1, test2, test3="None")]}));
Sep 04 07:24:05.122 INFO kablam!     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `proc_macro::TokenStream`, found struct `proc_macro2::TokenStream`
Sep 04 07:24:05.122 INFO kablam!     |
Sep 04 07:24:05.122 INFO kablam!     = note: expected type `proc_macro::TokenStream`
Sep 04 07:24:05.122 INFO kablam!                found type `proc_macro2::TokenStream`
Sep 04 07:24:05.122 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 04 07:24:05.123 INFO kablam! 
Sep 04 07:24:05.290 INFO kablam! error[E0308]: mismatched types
Sep 04 07:24:05.290 INFO kablam!    --> src/args.rs:218:13
Sep 04 07:24:05.290 INFO kablam!     |
Sep 04 07:24:05.290 INFO kablam! 218 |             quote!{#[args(test1, test2="None", "*", test3="None")]},
Sep 04 07:24:05.290 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `proc_macro::TokenStream`, found struct `proc_macro2::TokenStream`
Sep 04 07:24:05.290 INFO kablam!     |
Sep 04 07:24:05.290 INFO kablam!     = note: expected type `proc_macro::TokenStream`
Sep 04 07:24:05.290 INFO kablam!                found type `proc_macro2::TokenStream`
Sep 04 07:24:05.290 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 04 07:24:05.290 INFO kablam! 
Sep 04 07:24:05.447 INFO kablam! error[E0308]: mismatched types
Sep 04 07:24:05.447 INFO kablam!    --> src/args.rs:233:13
Sep 04 07:24:05.447 INFO kablam!     |
Sep 04 07:24:05.447 INFO kablam! 233 |             quote!{#[args(test1, test2="None", args="*", test3="None", kwargs="**")]},
Sep 04 07:24:05.447 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `proc_macro::TokenStream`, found struct `proc_macro2::TokenStream`
Sep 04 07:24:05.448 INFO kablam!     |
Sep 04 07:24:05.448 INFO kablam!     = note: expected type `proc_macro::TokenStream`
Sep 04 07:24:05.448 INFO kablam!                found type `proc_macro2::TokenStream`
Sep 04 07:24:05.448 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 04 07:24:05.448 INFO kablam! 
Sep 04 07:24:07.370 INFO kablam! error: aborting due to 8 previous errors
Sep 04 07:24:07.370 INFO kablam! 
Sep 04 07:24:07.370 INFO kablam! Some errors occurred: E0277, E0308.
Sep 04 07:24:07.370 INFO kablam! For more information about an error, try `rustc --explain E0277`.
Sep 04 07:24:07.385 INFO kablam! error: Could not compile `pyo3-derive-backend`.
Sep 04 07:24:07.385 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 04 07:24:07.736 INFO kablam! error: build failed
Sep 04 07:24:07.737 INFO kablam! su: No module specific data is present
Sep 04 07:24:08.312 INFO running `"docker" "rm" "-f" "ed9cdfd102e722ee1d98603f719ba453839b4631d27fbc8c8d967639fccd2a71"`
Sep 04 07:24:08.464 INFO blam! ed9cdfd102e722ee1d98603f719ba453839b4631d27fbc8c8d967639fccd2a71