Jul 12 11:09:48.897 INFO checking devicemapper-0.21.0 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 12 11:09:48.897 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 11:09:48.897 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 11:09:48.897 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-7/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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=500" "-e" "CMD=cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 11:09:49.175 INFO blam! 11063c2075f5077c5c385cc16c4ad8f05cbced4076ce55e088723138872b8ce9
Jul 12 11:09:49.177 INFO running `"docker" "start" "-a" "11063c2075f5077c5c385cc16c4ad8f05cbced4076ce55e088723138872b8ce9"`
Jul 12 11:09:50.219 INFO kablam!     Checking macro-attr v0.2.0
Jul 12 11:09:50.229 INFO kablam!    Compiling newtype_derive v0.1.6
Jul 12 11:09:50.230 INFO kablam!     Checking loopdev v0.2.0
Jul 12 11:09:53.021 INFO kablam!     Checking devicemapper v0.21.0 (file:///source)
Jul 12 11:09:56.136 INFO kablam! warning: lint unused_doc_comment has been renamed to unused_doc_comments
Jul 12 11:09:56.136 INFO kablam!   --> src/test_lib.rs:55:5
Jul 12 11:09:56.136 INFO kablam!    |
Jul 12 11:09:56.136 INFO kablam! 55 | /     error_chain!{
Jul 12 11:09:56.136 INFO kablam! 56 | |         foreign_links {
Jul 12 11:09:56.136 INFO kablam! 57 | |             Mnt(mnt::ParseError);
Jul 12 11:09:56.136 INFO kablam! 58 | |             Nix(nix::Error);
Jul 12 11:09:56.136 INFO kablam! 59 | |         }
Jul 12 11:09:56.136 INFO kablam! 60 | |     }
Jul 12 11:09:56.136 INFO kablam!    | |_____^
Jul 12 11:09:56.136 INFO kablam!    |
Jul 12 11:09:56.136 INFO kablam!    = note: #[warn(renamed_and_removed_lints)] on by default
Jul 12 11:09:56.136 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)
Jul 12 11:09:56.136 INFO kablam! 
Jul 12 11:09:56.137 INFO kablam! warning: lint unused_doc_comment has been renamed to unused_doc_comments
Jul 12 11:09:56.137 INFO kablam!   --> src/test_lib.rs:55:5
Jul 12 11:09:56.137 INFO kablam!    |
Jul 12 11:09:56.137 INFO kablam! 55 | /     error_chain!{
Jul 12 11:09:56.137 INFO kablam! 56 | |         foreign_links {
Jul 12 11:09:56.137 INFO kablam! 57 | |             Mnt(mnt::ParseError);
Jul 12 11:09:56.137 INFO kablam! 58 | |             Nix(nix::Error);
Jul 12 11:09:56.137 INFO kablam! 59 | |         }
Jul 12 11:09:56.137 INFO kablam! 60 | |     }
Jul 12 11:09:56.137 INFO kablam!    | |_____^
Jul 12 11:09:56.137 INFO kablam!    |
Jul 12 11:09:56.137 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)
Jul 12 11:09:56.137 INFO kablam! 
Jul 12 11:09:56.138 INFO kablam! warning: lint unused_doc_comment has been renamed to unused_doc_comments
Jul 12 11:09:56.138 INFO kablam!   --> src/test_lib.rs:55:5
Jul 12 11:09:56.138 INFO kablam!    |
Jul 12 11:09:56.138 INFO kablam! 55 | /     error_chain!{
Jul 12 11:09:56.138 INFO kablam! 56 | |         foreign_links {
Jul 12 11:09:56.138 INFO kablam! 57 | |             Mnt(mnt::ParseError);
Jul 12 11:09:56.138 INFO kablam! 58 | |             Nix(nix::Error);
Jul 12 11:09:56.138 INFO kablam! 59 | |         }
Jul 12 11:09:56.138 INFO kablam! 60 | |     }
Jul 12 11:09:56.138 INFO kablam!    | |_____^
Jul 12 11:09:56.138 INFO kablam!    |
Jul 12 11:09:56.139 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)
Jul 12 11:09:56.139 INFO kablam! 
Jul 12 11:09:56.140 INFO kablam! warning: lint unused_doc_comment has been renamed to unused_doc_comments
Jul 12 11:09:56.140 INFO kablam!   --> src/test_lib.rs:55:5
Jul 12 11:09:56.140 INFO kablam!    |
Jul 12 11:09:56.140 INFO kablam! 55 | /     error_chain!{
Jul 12 11:09:56.140 INFO kablam! 56 | |         foreign_links {
Jul 12 11:09:56.140 INFO kablam! 57 | |             Mnt(mnt::ParseError);
Jul 12 11:09:56.140 INFO kablam! 58 | |             Nix(nix::Error);
Jul 12 11:09:56.140 INFO kablam! 59 | |         }
Jul 12 11:09:56.140 INFO kablam! 60 | |     }
Jul 12 11:09:56.140 INFO kablam!    | |_____^
Jul 12 11:09:56.140 INFO kablam!    |
Jul 12 11:09:56.140 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)
Jul 12 11:09:56.140 INFO kablam! 
Jul 12 11:10:04.080 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.99s
Jul 12 11:10:04.088 INFO kablam! su: No module specific data is present
Jul 12 11:10:04.648 INFO running `"docker" "rm" "-f" "11063c2075f5077c5c385cc16c4ad8f05cbced4076ce55e088723138872b8ce9"`
Jul 12 11:10:04.824 INFO blam! 11063c2075f5077c5c385cc16c4ad8f05cbced4076ce55e088723138872b8ce9