Aug 17 05:51:27.674 INFO checking x86-0.6.2 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 17 05:51:27.674 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 05:51:27.674 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 05:51:27.674 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-0/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 05:51:27.907 INFO blam! 155eef073bcdff7e603b97dde47e331a72dbac37d2ba794578bd9633441849a2
Aug 17 05:51:27.909 INFO running `"docker" "start" "-a" "155eef073bcdff7e603b97dde47e331a72dbac37d2ba794578bd9633441849a2"`
Aug 17 05:51:28.901 INFO kablam!    Compiling rustc-serialize v0.3.24
Aug 17 05:51:28.901 INFO kablam!    Compiling byteorder v0.5.3
Aug 17 05:51:28.908 INFO kablam!    Compiling phf_shared v0.7.22
Aug 17 05:51:28.909 INFO kablam!    Compiling num-integer v0.1.39
Aug 17 05:51:31.180 INFO kablam!    Compiling phf_generator v0.7.22
Aug 17 05:51:31.393 INFO kablam!     Checking phf v0.7.22
Aug 17 05:51:33.767 INFO kablam!    Compiling phf_codegen v0.7.22
Aug 17 05:51:36.715 INFO kablam!    Compiling num-iter v0.1.37
Aug 17 05:51:51.100 INFO kablam!    Compiling num-bigint v0.1.44
Aug 17 05:51:51.100 INFO kablam!    Compiling num-complex v0.1.43
Aug 17 05:51:51.100 INFO kablam!    Compiling csv v0.14.7
Aug 17 05:52:04.275 INFO kablam!    Compiling num-rational v0.1.42
Aug 17 05:52:08.544 INFO kablam!    Compiling num v0.1.42
Aug 17 05:52:09.028 INFO kablam!    Compiling serde v0.6.15
Aug 17 05:52:17.280 INFO kablam!    Compiling serde_json v0.6.1
Aug 17 05:52:22.231 INFO kablam!    Compiling x86 v0.6.2 (file:///source)
Aug 17 05:52:22.796 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Aug 17 05:52:22.796 INFO kablam!   --> build.rs:18:9
Aug 17 05:52:22.796 INFO kablam!    |
Aug 17 05:52:22.796 INFO kablam! 18 |     use std::ascii::AsciiExt;
Aug 17 05:52:22.796 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^
Aug 17 05:52:22.796 INFO kablam!    |
Aug 17 05:52:22.796 INFO kablam!    = note: #[warn(deprecated)] on by default
Aug 17 05:52:22.796 INFO kablam! 
Aug 17 05:52:23.177 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Aug 17 05:52:23.177 INFO kablam!   --> build.rs:18:9
Aug 17 05:52:23.177 INFO kablam!    |
Aug 17 05:52:23.177 INFO kablam! 18 |     use std::ascii::AsciiExt;
Aug 17 05:52:23.177 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^
Aug 17 05:52:23.178 INFO kablam!    |
Aug 17 05:52:23.178 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 17 05:52:23.178 INFO kablam! 
Aug 17 05:52:23.366 INFO kablam! error[E0635]: unknown feature `convert`
Aug 17 05:52:23.366 INFO kablam!  --> build.rs:1:54
Aug 17 05:52:23.366 INFO kablam!   |
Aug 17 05:52:23.366 INFO kablam! 1 | #![cfg_attr(feature = "performance-counter", feature(convert))]
Aug 17 05:52:23.366 INFO kablam!   |                                                      ^^^^^^^
Aug 17 05:52:23.367 INFO kablam! 
Aug 17 05:52:23.381 INFO kablam! error: aborting due to previous error
Aug 17 05:52:23.381 INFO kablam! 
Aug 17 05:52:23.382 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Aug 17 05:52:23.397 INFO kablam! error: Could not compile `x86`.
Aug 17 05:52:23.397 INFO kablam! 
Aug 17 05:52:23.397 INFO kablam! To learn more, run the command again with --verbose.
Aug 17 05:52:23.400 INFO kablam! su: No module specific data is present
Aug 17 05:52:23.965 INFO running `"docker" "rm" "-f" "155eef073bcdff7e603b97dde47e331a72dbac37d2ba794578bd9633441849a2"`
Aug 17 05:52:24.123 INFO blam! 155eef073bcdff7e603b97dde47e331a72dbac37d2ba794578bd9633441849a2