Sep 01 01:38:01.930 INFO checking x86-0.6.2 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 01:38:01.930 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 01:38:01.930 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 01:38:02.151 INFO blam! 6e797b30d88f152383523227b2cc0c637e45ee2f263702dd214559aa621d2980
Sep 01 01:38:02.153 INFO running `"docker" "start" "-a" "6e797b30d88f152383523227b2cc0c637e45ee2f263702dd214559aa621d2980"`
Sep 01 01:38:03.040 INFO kablam!    Compiling phf_shared v0.7.23
Sep 01 01:38:03.041 INFO kablam!    Compiling num-integer v0.1.39
Sep 01 01:38:03.041 INFO kablam!    Compiling num-complex v0.1.43
Sep 01 01:38:03.615 INFO kablam!    Compiling phf_generator v0.7.23
Sep 01 01:38:03.937 INFO kablam!     Checking phf v0.7.23
Sep 01 01:38:04.431 INFO kablam!    Compiling phf_codegen v0.7.23
Sep 01 01:38:06.501 INFO kablam!    Compiling num-bigint v0.1.44
Sep 01 01:38:06.502 INFO kablam!    Compiling num-iter v0.1.37
Sep 01 01:38:10.477 INFO kablam!    Compiling num-rational v0.1.42
Sep 01 01:38:12.283 INFO kablam!    Compiling num v0.1.42
Sep 01 01:38:12.491 INFO kablam!    Compiling serde v0.6.15
Sep 01 01:38:16.375 INFO kablam!    Compiling serde_json v0.6.1
Sep 01 01:38:18.118 INFO kablam!    Compiling x86 v0.6.2 (file:///source)
Sep 01 01:38:18.542 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 01 01:38:18.542 INFO kablam!   --> build.rs:18:9
Sep 01 01:38:18.542 INFO kablam!    |
Sep 01 01:38:18.542 INFO kablam! 18 |     use std::ascii::AsciiExt;
Sep 01 01:38:18.542 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^
Sep 01 01:38:18.542 INFO kablam!    |
Sep 01 01:38:18.543 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 01 01:38:18.543 INFO kablam! 
Sep 01 01:38:18.759 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 01 01:38:18.759 INFO kablam!   --> build.rs:18:9
Sep 01 01:38:18.759 INFO kablam!    |
Sep 01 01:38:18.759 INFO kablam! 18 |     use std::ascii::AsciiExt;
Sep 01 01:38:18.759 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^
Sep 01 01:38:18.759 INFO kablam!    |
Sep 01 01:38:18.759 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 01 01:38:18.759 INFO kablam! 
Sep 01 01:38:18.872 INFO kablam! error[E0635]: unknown feature `convert`
Sep 01 01:38:18.872 INFO kablam!  --> build.rs:1:54
Sep 01 01:38:18.872 INFO kablam!   |
Sep 01 01:38:18.872 INFO kablam! 1 | #![cfg_attr(feature = "performance-counter", feature(convert))]
Sep 01 01:38:18.872 INFO kablam!   |                                                      ^^^^^^^
Sep 01 01:38:18.872 INFO kablam! 
Sep 01 01:38:18.878 INFO kablam! error: aborting due to previous error
Sep 01 01:38:18.879 INFO kablam! 
Sep 01 01:38:18.879 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 01 01:38:18.888 INFO kablam! error: Could not compile `x86`.
Sep 01 01:38:18.888 INFO kablam! 
Sep 01 01:38:18.888 INFO kablam! To learn more, run the command again with --verbose.
Sep 01 01:38:18.889 INFO kablam! su: No module specific data is present
Sep 01 01:38:19.230 INFO running `"docker" "rm" "-f" "6e797b30d88f152383523227b2cc0c637e45ee2f263702dd214559aa621d2980"`
Sep 01 01:38:19.310 INFO blam! 6e797b30d88f152383523227b2cc0c637e45ee2f263702dd214559aa621d2980