Aug 02 15:10:02.968 INFO checking algebra-0.2.0 against 1.27.2+tmplazy for lazy_static-1
Aug 02 15:10:02.968 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 15:10:02.968 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 15:10:02.969 INFO running `"docker" "create" "-v" "/tmp/crater.9DVMQa7JV651:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-2/1.27.2+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 15:10:03.201 INFO blam! 26b2a1c9c320c34999fae068985963c71ce7d84f40ad09b32245cbbc03fb0044
Aug 02 15:10:03.203 INFO running `"docker" "start" "-a" "26b2a1c9c320c34999fae068985963c71ce7d84f40ad09b32245cbbc03fb0044"`
Aug 02 15:10:04.240 INFO kablam!     Checking algebra v0.2.0 (file:///source)
Aug 02 15:10:04.242 INFO kablam!    Compiling env_logger v0.3.5
Aug 02 15:10:05.866 INFO kablam!    Compiling quickcheck v0.3.2
Aug 02 15:10:10.261 INFO kablam!    Compiling quickcheck_macros v0.2.29
Aug 02 15:10:12.761 INFO kablam! error[E0425]: cannot find function `intern` in module `token`
Aug 02 15:10:12.761 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/quickcheck_macros-0.2.29/src/lib.rs:27:42
Aug 02 15:10:12.761 INFO kablam!    |
Aug 02 15:10:12.761 INFO kablam! 27 |     reg.register_syntax_extension(token::intern("quickcheck"),
Aug 02 15:10:12.761 INFO kablam!    |                                          ^^^^^^ not found in `token`
Aug 02 15:10:12.761 INFO kablam! 
Aug 02 15:10:12.761 INFO kablam! error[E0425]: cannot find function `str_to_ident` in module `token`
Aug 02 15:10:12.761 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/quickcheck_macros-0.2.29/src/lib.rs:86:30
Aug 02 15:10:12.761 INFO kablam!    |
Aug 02 15:10:12.761 INFO kablam! 86 |     let check_ident = token::str_to_ident("quickcheck");
Aug 02 15:10:12.762 INFO kablam!    |                              ^^^^^^^^^^^^ not found in `token`
Aug 02 15:10:12.762 INFO kablam! 
Aug 02 15:10:12.762 INFO kablam! error[E0425]: cannot find function `intern_and_get_ident` in module `token`
Aug 02 15:10:12.762 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/quickcheck_macros-0.2.29/src/lib.rs:107:41
Aug 02 15:10:12.762 INFO kablam!     |
Aug 02 15:10:12.762 INFO kablam! 107 |         span, cx.meta_word(span, token::intern_and_get_ident("test"))));
Aug 02 15:10:12.762 INFO kablam!     |                                         ^^^^^^^^^^^^^^^^^^^^ not found in `token`
Aug 02 15:10:12.762 INFO kablam! 
Aug 02 15:10:12.769 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 15:10:12.769 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/quickcheck_macros-0.2.29/src/lib.rs:8:1
Aug 02 15:10:12.770 INFO kablam!   |
Aug 02 15:10:12.770 INFO kablam! 8 | #![feature(plugin_registrar, rustc_private)]
Aug 02 15:10:12.770 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 15:10:12.770 INFO kablam! 
Aug 02 15:10:12.770 INFO kablam! error: aborting due to 4 previous errors
Aug 02 15:10:12.770 INFO kablam! 
Aug 02 15:10:12.770 INFO kablam! Some errors occurred: E0425, E0554.
Aug 02 15:10:12.770 INFO kablam! For more information about an error, try `rustc --explain E0425`.
Aug 02 15:10:12.788 INFO kablam! error: Could not compile `quickcheck_macros`.
Aug 02 15:10:12.789 INFO kablam! 
Aug 02 15:10:12.789 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 15:10:12.790 INFO kablam! su: No module specific data is present
Aug 02 15:10:13.419 INFO running `"docker" "rm" "-f" "26b2a1c9c320c34999fae068985963c71ce7d84f40ad09b32245cbbc03fb0044"`
Aug 02 15:10:13.580 INFO blam! 26b2a1c9c320c34999fae068985963c71ce7d84f40ad09b32245cbbc03fb0044