Aug 02 02:33:37.630 INFO checking pear_codegen-0.0.10 against 1.27.2+tmplazy for lazy_static-1
Aug 02 02:33:37.630 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 02:33:37.630 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 02:33:37.631 INFO running `"docker" "create" "-v" "/tmp/crater.qYscoGSWPfRS:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-7/1.27.2+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 +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 02 02:33:37.939 INFO blam! e1be864d6860ac7b58ce69c6627e4a7a67f19826a0cd8d82312a6c50c5564cd8
Aug 02 02:33:37.942 INFO running `"docker" "start" "-a" "e1be864d6860ac7b58ce69c6627e4a7a67f19826a0cd8d82312a6c50c5564cd8"`
Aug 02 02:33:38.891 INFO kablam!     Checking pear_codegen v0.0.10 (file:///source)
Aug 02 02:33:41.192 INFO kablam! error[E0432]: unresolved import `syntax::ast::SpannedIdent`
Aug 02 02:33:41.192 INFO kablam!   --> src/lib.rs:27:56
Aug 02 02:33:41.192 INFO kablam!    |
Aug 02 02:33:41.192 INFO kablam! 27 | use syntax::ast::{ItemKind, MetaItem, FnDecl, PatKind, SpannedIdent};
Aug 02 02:33:41.192 INFO kablam!    |                                                        ^^^^^^^^^^^^ no `SpannedIdent` in `ast`
Aug 02 02:33:41.193 INFO kablam! 
Aug 02 02:33:41.222 INFO kablam! error[E0432]: unresolved import `syntax::ast::SpannedIdent`
Aug 02 02:33:41.222 INFO kablam!   --> src/lib.rs:27:56
Aug 02 02:33:41.222 INFO kablam!    |
Aug 02 02:33:41.222 INFO kablam! 27 | use syntax::ast::{ItemKind, MetaItem, FnDecl, PatKind, SpannedIdent};
Aug 02 02:33:41.222 INFO kablam!    |                                                        ^^^^^^^^^^^^ no `SpannedIdent` in `ast`
Aug 02 02:33:41.222 INFO kablam! 
Aug 02 02:33:41.227 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 02:33:41.227 INFO kablam!  --> src/lib.rs:1:1
Aug 02 02:33:41.227 INFO kablam!   |
Aug 02 02:33:41.227 INFO kablam! 1 | #![feature(plugin_registrar, rustc_private, quote)]
Aug 02 02:33:41.227 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 02:33:41.227 INFO kablam! 
Aug 02 02:33:41.229 INFO kablam! error: aborting due to 2 previous errors
Aug 02 02:33:41.229 INFO kablam! 
Aug 02 02:33:41.229 INFO kablam! Some errors occurred: E0432, E0554.
Aug 02 02:33:41.229 INFO kablam! For more information about an error, try `rustc --explain E0432`.
Aug 02 02:33:41.246 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 02:33:41.246 INFO kablam!  --> src/lib.rs:1:1
Aug 02 02:33:41.246 INFO kablam!   |
Aug 02 02:33:41.246 INFO kablam! 1 | #![feature(plugin_registrar, rustc_private, quote)]
Aug 02 02:33:41.246 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 02:33:41.246 INFO kablam! 
Aug 02 02:33:41.247 INFO kablam! error: Could not compile `pear_codegen`.
Aug 02 02:33:41.247 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 02:33:41.248 INFO kablam! error: aborting due to 2 previous errors
Aug 02 02:33:41.248 INFO kablam! 
Aug 02 02:33:41.248 INFO kablam! Some errors occurred: E0432, E0554.
Aug 02 02:33:41.248 INFO kablam! For more information about an error, try `rustc --explain E0432`.
Aug 02 02:33:41.260 INFO kablam! error: Could not compile `pear_codegen`.
Aug 02 02:33:41.260 INFO kablam! 
Aug 02 02:33:41.260 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 02:33:41.261 INFO kablam! su: No module specific data is present
Aug 02 02:33:41.939 INFO running `"docker" "rm" "-f" "e1be864d6860ac7b58ce69c6627e4a7a67f19826a0cd8d82312a6c50c5564cd8"`
Aug 02 02:33:42.058 INFO blam! e1be864d6860ac7b58ce69c6627e4a7a67f19826a0cd8d82312a6c50c5564cd8