Aug 11 05:36:39.974 INFO checking pyo3-derive-backend-0.3.2 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 05:36:39.974 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 05:36:39.975 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 05:36:39.975 INFO running `"docker" "create" "-v" "/tmp/crater.ibkhfurIck8W:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-0/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 05:36:40.224 INFO blam! efc6680f37c37d3ebfae183b6bda96ebadd89fc3bcb00520814ceb8bbc693e82
Aug 11 05:36:40.224 INFO running `"docker" "start" "-a" "efc6680f37c37d3ebfae183b6bda96ebadd89fc3bcb00520814ceb8bbc693e82"`
Aug 11 05:36:41.201 INFO kablam!     Checking proc-macro2 v0.4.9
Aug 11 05:36:44.161 INFO kablam!     Checking quote v0.6.5
Aug 11 05:36:45.773 INFO kablam!     Checking syn v0.14.7
Aug 11 05:37:04.028 INFO kablam!     Checking pyo3-derive-backend v0.3.2 (file:///source)
Aug 11 05:37:09.538 INFO kablam! error[E0277]: the trait bound `proc_macro::TokenStream: quote::ToTokens` is not satisfied
Aug 11 05:37:09.538 INFO kablam!    --> src/args.rs:186:34
Aug 11 05:37:09.538 INFO kablam!     |
Aug 11 05:37:09.538 INFO kablam! 186 |         let dummy: syn::ItemFn = parse_quote!{#s fn dummy() {}};
Aug 11 05:37:09.538 INFO kablam!     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `quote::ToTokens` is not implemented for `proc_macro::TokenStream`
Aug 11 05:37:09.539 INFO kablam!     |
Aug 11 05:37:09.539 INFO kablam!     = note: required by `quote::ToTokens::to_tokens`
Aug 11 05:37:09.539 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)
Aug 11 05:37:09.539 INFO kablam! 
Aug 11 05:37:10.104 INFO kablam! error[E0308]: mismatched types
Aug 11 05:37:10.104 INFO kablam!    --> src/args.rs:197:40
Aug 11 05:37:10.104 INFO kablam!     |
Aug 11 05:37:10.104 INFO kablam! 197 |         assert!(parse_arguments(&items(quote!{#[args(test="1", test2)]})).is_empty());
Aug 11 05:37:10.104 INFO kablam!     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `proc_macro::TokenStream`, found struct `proc_macro2::TokenStream`
Aug 11 05:37:10.104 INFO kablam!     |
Aug 11 05:37:10.104 INFO kablam!     = note: expected type `proc_macro::TokenStream`
Aug 11 05:37:10.104 INFO kablam!                found type `proc_macro2::TokenStream`
Aug 11 05:37:10.104 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)
Aug 11 05:37:10.104 INFO kablam! 
Aug 11 05:37:10.389 INFO kablam! error[E0308]: mismatched types
Aug 11 05:37:10.389 INFO kablam!    --> src/args.rs:198:40
Aug 11 05:37:10.389 INFO kablam!     |
Aug 11 05:37:10.389 INFO kablam! 198 |         assert!(parse_arguments(&items(quote!{#[args(test=1, "*", args="*")]})).is_empty());
Aug 11 05:37:10.389 INFO kablam!     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `proc_macro::TokenStream`, found struct `proc_macro2::TokenStream`
Aug 11 05:37:10.389 INFO kablam!     |
Aug 11 05:37:10.389 INFO kablam!     = note: expected type `proc_macro::TokenStream`
Aug 11 05:37:10.389 INFO kablam!                found type `proc_macro2::TokenStream`
Aug 11 05:37:10.389 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)
Aug 11 05:37:10.389 INFO kablam! 
Aug 11 05:37:10.630 INFO kablam! error[E0308]: mismatched types
Aug 11 05:37:10.630 INFO kablam!    --> src/args.rs:199:40
Aug 11 05:37:10.630 INFO kablam!     |
Aug 11 05:37:10.630 INFO kablam! 199 |         assert!(parse_arguments(&items(quote!{#[args(test=1, kwargs="**", args="*")]})).is_empty());
Aug 11 05:37:10.630 INFO kablam!     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `proc_macro::TokenStream`, found struct `proc_macro2::TokenStream`
Aug 11 05:37:10.630 INFO kablam!     |
Aug 11 05:37:10.630 INFO kablam!     = note: expected type `proc_macro::TokenStream`
Aug 11 05:37:10.630 INFO kablam!                found type `proc_macro2::TokenStream`
Aug 11 05:37:10.630 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)
Aug 11 05:37:10.630 INFO kablam! 
Aug 11 05:37:10.797 INFO kablam! error[E0308]: mismatched types
Aug 11 05:37:10.797 INFO kablam!    --> src/args.rs:200:40
Aug 11 05:37:10.797 INFO kablam!     |
Aug 11 05:37:10.797 INFO kablam! 200 |         assert!(parse_arguments(&items(quote!{#[args(test=1, kwargs="**", args)]})).is_empty());
Aug 11 05:37:10.797 INFO kablam!     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `proc_macro::TokenStream`, found struct `proc_macro2::TokenStream`
Aug 11 05:37:10.797 INFO kablam!     |
Aug 11 05:37:10.797 INFO kablam!     = note: expected type `proc_macro::TokenStream`
Aug 11 05:37:10.797 INFO kablam!                found type `proc_macro2::TokenStream`
Aug 11 05:37:10.797 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)
Aug 11 05:37:10.797 INFO kablam! 
Aug 11 05:37:11.031 INFO kablam! error[E0308]: mismatched types
Aug 11 05:37:11.032 INFO kablam!    --> src/args.rs:205:43
Aug 11 05:37:11.032 INFO kablam!     |
Aug 11 05:37:11.032 INFO kablam! 205 |         let args = parse_arguments(&items(quote!{#[args(test1, test2, test3="None")]}));
Aug 11 05:37:11.032 INFO kablam!     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `proc_macro::TokenStream`, found struct `proc_macro2::TokenStream`
Aug 11 05:37:11.032 INFO kablam!     |
Aug 11 05:37:11.032 INFO kablam!     = note: expected type `proc_macro::TokenStream`
Aug 11 05:37:11.032 INFO kablam!                found type `proc_macro2::TokenStream`
Aug 11 05:37:11.032 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)
Aug 11 05:37:11.033 INFO kablam! 
Aug 11 05:37:11.300 INFO kablam! error[E0308]: mismatched types
Aug 11 05:37:11.300 INFO kablam!    --> src/args.rs:218:13
Aug 11 05:37:11.300 INFO kablam!     |
Aug 11 05:37:11.300 INFO kablam! 218 |             quote!{#[args(test1, test2="None", "*", test3="None")]},
Aug 11 05:37:11.300 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `proc_macro::TokenStream`, found struct `proc_macro2::TokenStream`
Aug 11 05:37:11.300 INFO kablam!     |
Aug 11 05:37:11.300 INFO kablam!     = note: expected type `proc_macro::TokenStream`
Aug 11 05:37:11.300 INFO kablam!                found type `proc_macro2::TokenStream`
Aug 11 05:37:11.300 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)
Aug 11 05:37:11.300 INFO kablam! 
Aug 11 05:37:11.613 INFO kablam! error[E0308]: mismatched types
Aug 11 05:37:11.613 INFO kablam!    --> src/args.rs:233:13
Aug 11 05:37:11.613 INFO kablam!     |
Aug 11 05:37:11.613 INFO kablam! 233 |             quote!{#[args(test1, test2="None", args="*", test3="None", kwargs="**")]},
Aug 11 05:37:11.613 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `proc_macro::TokenStream`, found struct `proc_macro2::TokenStream`
Aug 11 05:37:11.613 INFO kablam!     |
Aug 11 05:37:11.613 INFO kablam!     = note: expected type `proc_macro::TokenStream`
Aug 11 05:37:11.613 INFO kablam!                found type `proc_macro2::TokenStream`
Aug 11 05:37:11.613 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)
Aug 11 05:37:11.614 INFO kablam! 
Aug 11 05:37:14.796 INFO kablam! error: aborting due to 8 previous errors
Aug 11 05:37:14.796 INFO kablam! 
Aug 11 05:37:14.796 INFO kablam! Some errors occurred: E0277, E0308.
Aug 11 05:37:14.796 INFO kablam! For more information about an error, try `rustc --explain E0277`.
Aug 11 05:37:14.815 INFO kablam! error: Could not compile `pyo3-derive-backend`.
Aug 11 05:37:14.816 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 11 05:37:16.131 INFO kablam! error: build failed
Aug 11 05:37:16.133 INFO kablam! su: No module specific data is present
Aug 11 05:37:16.747 INFO running `"docker" "rm" "-f" "efc6680f37c37d3ebfae183b6bda96ebadd89fc3bcb00520814ceb8bbc693e82"`
Aug 11 05:37:16.920 INFO blam! efc6680f37c37d3ebfae183b6bda96ebadd89fc3bcb00520814ceb8bbc693e82