Aug 02 02:30:23.777 INFO checking persistentcache_procmacro-0.0.2 against 1.27.2 for lazy_static-1
Aug 02 02:30:23.777 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 02:30:23.777 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 02:30:23.777 INFO running `"docker" "create" "-v" "/tmp/crater.mKm7rXTjuuhq:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-4/1.27.2:/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 02:30:24.022 INFO blam! 794ead94c3a1c2d2eff89e03592d2324d6db531241d2e3a20e6cd4dbab12f58c
Aug 02 02:30:24.024 INFO running `"docker" "start" "-a" "794ead94c3a1c2d2eff89e03592d2324d6db531241d2e3a20e6cd4dbab12f58c"`
Aug 02 02:30:25.362 INFO kablam! warning: only one of `license` or `license-file` is necessary
Aug 02 02:30:25.417 INFO kablam!     Checking proc-macro2 v0.1.10
Aug 02 02:30:25.417 INFO kablam!     Checking bincode v1.0.1
Aug 02 02:30:27.204 INFO kablam! error[E0433]: failed to resolve. Could not find `TokenNode` in `proc_macro`
Aug 02 02:30:27.204 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.1.10/src/unstable.rs:64:33
Aug 02 02:30:27.204 INFO kablam!    |
Aug 02 02:30:27.204 INFO kablam! 64 |                     proc_macro::TokenNode::Group(delim, (s.0).0)
Aug 02 02:30:27.204 INFO kablam!    |                                 ^^^^^^^^^ Could not find `TokenNode` in `proc_macro`
Aug 02 02:30:27.204 INFO kablam! 
Aug 02 02:30:27.205 INFO kablam! error[E0433]: failed to resolve. Could not find `TokenNode` in `proc_macro`
Aug 02 02:30:27.205 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.1.10/src/unstable.rs:71:33
Aug 02 02:30:27.205 INFO kablam!    |
Aug 02 02:30:27.205 INFO kablam! 71 |                     proc_macro::TokenNode::Op(ch, kind)
Aug 02 02:30:27.205 INFO kablam!    |                                 ^^^^^^^^^ Could not find `TokenNode` in `proc_macro`
Aug 02 02:30:27.205 INFO kablam! 
Aug 02 02:30:27.205 INFO kablam! error[E0433]: failed to resolve. Could not find `TokenNode` in `proc_macro`
Aug 02 02:30:27.205 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.1.10/src/unstable.rs:74:33
Aug 02 02:30:27.205 INFO kablam!    |
Aug 02 02:30:27.205 INFO kablam! 74 |                     proc_macro::TokenNode::Term((s.0).0)
Aug 02 02:30:27.205 INFO kablam!    |                                 ^^^^^^^^^ Could not find `TokenNode` in `proc_macro`
Aug 02 02:30:27.205 INFO kablam! 
Aug 02 02:30:27.205 INFO kablam! error[E0433]: failed to resolve. Could not find `TokenNode` in `proc_macro`
Aug 02 02:30:27.205 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.1.10/src/unstable.rs:77:33
Aug 02 02:30:27.205 INFO kablam!    |
Aug 02 02:30:27.205 INFO kablam! 77 |                     proc_macro::TokenNode::Literal((l.0).0)
Aug 02 02:30:27.205 INFO kablam!    |                                 ^^^^^^^^^ Could not find `TokenNode` in `proc_macro`
Aug 02 02:30:27.205 INFO kablam! 
Aug 02 02:30:27.207 INFO kablam! error[E0433]: failed to resolve. Could not find `TokenNode` in `proc_macro`
Aug 02 02:30:27.207 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.1.10/src/unstable.rs:125:29
Aug 02 02:30:27.207 INFO kablam!     |
Aug 02 02:30:27.207 INFO kablam! 125 |                 proc_macro::TokenNode::Group(delim, s) => {
Aug 02 02:30:27.207 INFO kablam!     |                             ^^^^^^^^^ Could not find `TokenNode` in `proc_macro`
Aug 02 02:30:27.207 INFO kablam! 
Aug 02 02:30:27.207 INFO kablam! error[E0433]: failed to resolve. Could not find `TokenNode` in `proc_macro`
Aug 02 02:30:27.207 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.1.10/src/unstable.rs:134:29
Aug 02 02:30:27.208 INFO kablam!     |
Aug 02 02:30:27.208 INFO kablam! 134 |                 proc_macro::TokenNode::Op(ch, kind) => {
Aug 02 02:30:27.208 INFO kablam!     |                             ^^^^^^^^^ Could not find `TokenNode` in `proc_macro`
Aug 02 02:30:27.208 INFO kablam! 
Aug 02 02:30:27.208 INFO kablam! error[E0433]: failed to resolve. Could not find `TokenNode` in `proc_macro`
Aug 02 02:30:27.208 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.1.10/src/unstable.rs:141:29
Aug 02 02:30:27.208 INFO kablam!     |
Aug 02 02:30:27.208 INFO kablam! 141 |                 proc_macro::TokenNode::Term(s) => {
Aug 02 02:30:27.208 INFO kablam!     |                             ^^^^^^^^^ Could not find `TokenNode` in `proc_macro`
Aug 02 02:30:27.208 INFO kablam! 
Aug 02 02:30:27.208 INFO kablam! error[E0433]: failed to resolve. Could not find `TokenNode` in `proc_macro`
Aug 02 02:30:27.208 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.1.10/src/unstable.rs:144:29
Aug 02 02:30:27.208 INFO kablam!     |
Aug 02 02:30:27.208 INFO kablam! 144 |                 proc_macro::TokenNode::Literal(l) => {
Aug 02 02:30:27.208 INFO kablam!     |                             ^^^^^^^^^ Could not find `TokenNode` in `proc_macro`
Aug 02 02:30:27.208 INFO kablam! 
Aug 02 02:30:27.209 INFO kablam! error[E0433]: failed to resolve. Could not find `TokenNode` in `proc_macro`
Aug 02 02:30:27.209 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.1.10/src/unstable.rs:361:21
Aug 02 02:30:27.209 INFO kablam!     |
Aug 02 02:30:27.209 INFO kablam! 361 |         proc_macro::TokenNode::Literal(l) => l,
Aug 02 02:30:27.209 INFO kablam!     |                     ^^^^^^^^^ Could not find `TokenNode` in `proc_macro`
Aug 02 02:30:27.216 INFO kablam! 
Aug 02 02:30:27.219 INFO kablam! error[E0574]: expected struct, variant or union type, found enum `proc_macro::TokenTree`
Aug 02 02:30:27.219 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.1.10/src/unstable.rs:54:21
Aug 02 02:30:27.219 INFO kablam!    |
Aug 02 02:30:27.220 INFO kablam! 54 |         TokenStream(proc_macro::TokenTree {
Aug 02 02:30:27.220 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^ not a struct, variant or union type
Aug 02 02:30:27.220 INFO kablam! help: possible better candidate is found in another module, you can import it into scope
Aug 02 02:30:27.220 INFO kablam!    |
Aug 02 02:30:27.220 INFO kablam! 1  | use TokenTree;
Aug 02 02:30:27.220 INFO kablam!    |
Aug 02 02:30:27.220 INFO kablam! 
Aug 02 02:30:27.221 INFO kablam! error[E0412]: cannot find type `TokenTreeIter` in module `proc_macro`
Aug 02 02:30:27.221 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.1.10/src/unstable.rs:103:38
Aug 02 02:30:27.221 INFO kablam!     |
Aug 02 02:30:27.221 INFO kablam! 103 | pub struct TokenTreeIter(proc_macro::TokenTreeIter);
Aug 02 02:30:27.221 INFO kablam!     |                                      ^^^^^^^^^^^^^ did you mean `TokenTree`?
Aug 02 02:30:27.221 INFO kablam! help: possible candidates are found in other modules, you can import them into scope
Aug 02 02:30:27.221 INFO kablam!     |
Aug 02 02:30:27.221 INFO kablam! 1   | use TokenTreeIter;
Aug 02 02:30:27.221 INFO kablam!     |
Aug 02 02:30:27.221 INFO kablam! 1   | use imp::TokenTreeIter;
Aug 02 02:30:27.221 INFO kablam!     |
Aug 02 02:30:27.221 INFO kablam! 
Aug 02 02:30:27.226 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 02:30:27.226 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.1.10/src/lib.rs:22:34
Aug 02 02:30:27.226 INFO kablam!    |
Aug 02 02:30:27.226 INFO kablam! 22 | #![cfg_attr(feature = "nightly", feature(proc_macro))]
Aug 02 02:30:27.226 INFO kablam!    |                                  ^^^^^^^^^^^^^^^^^^^^
Aug 02 02:30:27.226 INFO kablam! 
Aug 02 02:30:27.227 INFO kablam! error: aborting due to 12 previous errors
Aug 02 02:30:27.228 INFO kablam! 
Aug 02 02:30:27.228 INFO kablam! Some errors occurred: E0412, E0433, E0554, E0574.
Aug 02 02:30:27.228 INFO kablam! For more information about an error, try `rustc --explain E0412`.
Aug 02 02:30:27.248 INFO kablam! error: Could not compile `proc-macro2`.
Aug 02 02:30:27.248 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 02:30:27.981 INFO kablam! error: build failed
Aug 02 02:30:27.983 INFO kablam! su: No module specific data is present
Aug 02 02:30:28.763 INFO running `"docker" "rm" "-f" "794ead94c3a1c2d2eff89e03592d2324d6db531241d2e3a20e6cd4dbab12f58c"`
Aug 02 02:30:28.935 INFO blam! 794ead94c3a1c2d2eff89e03592d2324d6db531241d2e3a20e6cd4dbab12f58c