Sep 10 20:54:51.751 INFO checking containers-0.8.5 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 20:54:51.751 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 20:54:51.751 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-7/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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=1000" "-e" "CMD=cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 20:54:51.985 INFO blam! c76067ee4d741db819de0ac63f0ad113e6c20b23bd148219f197320afd4e45f4
Sep 10 20:54:51.987 INFO running `"docker" "start" "-a" "c76067ee4d741db819de0ac63f0ad113e6c20b23bd148219f197320afd4e45f4"`
Sep 10 20:54:52.798 INFO kablam! usermod: no changes
Sep 10 20:54:52.966 INFO kablam!    Compiling ptr v0.1.4
Sep 10 20:54:52.969 INFO kablam!    Compiling containers v0.8.5 (file:///source)
Sep 10 20:54:52.971 INFO kablam!    Compiling quickcheck_macros v0.6.2
Sep 10 20:54:54.220 INFO kablam! error[E0635]: unknown feature `const_align_of`
Sep 10 20:54:54.220 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/ptr-0.1.4/src/lib.rs:13:12
Sep 10 20:54:54.220 INFO kablam!    |
Sep 10 20:54:54.220 INFO kablam! 13 | #![feature(const_align_of)]
Sep 10 20:54:54.220 INFO kablam!    |            ^^^^^^^^^^^^^^
Sep 10 20:54:54.226 INFO kablam! 
Sep 10 20:54:54.231 INFO kablam! error: aborting due to previous error
Sep 10 20:54:54.234 INFO kablam! 
Sep 10 20:54:54.234 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 10 20:54:54.242 INFO kablam! error: Could not compile `ptr`.
Sep 10 20:54:54.242 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 10 20:54:55.831 INFO kablam! error[E0432]: unresolved import `syntax::codemap`
Sep 10 20:54:55.831 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/quickcheck_macros-0.6.2/src/lib.rs:15:5
Sep 10 20:54:55.831 INFO kablam!    |
Sep 10 20:54:55.831 INFO kablam! 15 | use syntax::codemap;
Sep 10 20:54:55.831 INFO kablam!    |     ^^^^^^^^^^^^^^^ no `codemap` in the root
Sep 10 20:54:55.831 INFO kablam! 
Sep 10 20:54:55.911 INFO kablam! error: aborting due to previous error
Sep 10 20:54:55.911 INFO kablam! 
Sep 10 20:54:55.911 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Sep 10 20:54:55.927 INFO kablam! error: Could not compile `quickcheck_macros`.
Sep 10 20:54:55.927 INFO kablam! 
Sep 10 20:54:55.927 INFO kablam! To learn more, run the command again with --verbose.
Sep 10 20:54:55.929 INFO kablam! su: No module specific data is present
Sep 10 20:54:56.578 INFO running `"docker" "rm" "-f" "c76067ee4d741db819de0ac63f0ad113e6c20b23bd148219f197320afd4e45f4"`
Sep 10 20:54:56.688 INFO blam! c76067ee4d741db819de0ac63f0ad113e6c20b23bd148219f197320afd4e45f4