Sep 14 06:15:21.067 INFO checking x86-0.6.2 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 06:15:21.067 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 06:15:21.067 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-6/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 06:15:21.204 INFO blam! 622274bd45553eec5f37f9702485472b7f6b6cd9993e1ece3e72f72a31d9da35
Sep 14 06:15:21.206 INFO running `"docker" "start" "-a" "622274bd45553eec5f37f9702485472b7f6b6cd9993e1ece3e72f72a31d9da35"`
Sep 14 06:15:21.996 INFO kablam! usermod: no changes
Sep 14 06:15:22.063 INFO kablam!    Compiling byteorder v0.5.3
Sep 14 06:15:22.063 INFO kablam!    Compiling phf_shared v0.7.23
Sep 14 06:15:22.063 INFO kablam!     Checking raw-cpuid v2.0.2
Sep 14 06:15:22.064 INFO kablam!    Compiling num-integer v0.1.39
Sep 14 06:15:22.064 INFO kablam!    Compiling num-complex v0.1.43
Sep 14 06:15:22.423 INFO kablam!     Checking phf v0.7.23
Sep 14 06:15:22.546 INFO kablam!    Compiling phf_generator v0.7.23
Sep 14 06:15:22.690 INFO kablam!    Compiling csv v0.14.7
Sep 14 06:15:23.663 INFO kablam!    Compiling num-bigint v0.1.44
Sep 14 06:15:23.663 INFO kablam!    Compiling num-iter v0.1.37
Sep 14 06:15:24.271 INFO kablam!    Compiling phf_codegen v0.7.23
Sep 14 06:15:28.439 INFO kablam!    Compiling num-rational v0.1.42
Sep 14 06:15:30.145 INFO kablam!    Compiling num v0.1.42
Sep 14 06:15:30.433 INFO kablam!    Compiling serde v0.6.15
Sep 14 06:15:34.072 INFO kablam!    Compiling serde_json v0.6.1
Sep 14 06:15:35.675 INFO kablam!    Compiling x86 v0.6.2 (file:///source)
Sep 14 06:15:35.988 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 14 06:15:35.988 INFO kablam!   --> build.rs:18:9
Sep 14 06:15:35.988 INFO kablam!    |
Sep 14 06:15:35.988 INFO kablam! 18 |     use std::ascii::AsciiExt;
Sep 14 06:15:35.988 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^
Sep 14 06:15:35.988 INFO kablam!    |
Sep 14 06:15:35.988 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 14 06:15:35.988 INFO kablam! 
Sep 14 06:15:36.135 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 14 06:15:36.135 INFO kablam!   --> build.rs:18:9
Sep 14 06:15:36.135 INFO kablam!    |
Sep 14 06:15:36.135 INFO kablam! 18 |     use std::ascii::AsciiExt;
Sep 14 06:15:36.135 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^
Sep 14 06:15:36.135 INFO kablam!    |
Sep 14 06:15:36.135 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 14 06:15:36.135 INFO kablam! 
Sep 14 06:15:36.227 INFO kablam! error[E0635]: unknown feature `convert`
Sep 14 06:15:36.227 INFO kablam!  --> build.rs:1:54
Sep 14 06:15:36.227 INFO kablam!   |
Sep 14 06:15:36.227 INFO kablam! 1 | #![cfg_attr(feature = "performance-counter", feature(convert))]
Sep 14 06:15:36.227 INFO kablam!   |                                                      ^^^^^^^
Sep 14 06:15:36.227 INFO kablam! 
Sep 14 06:15:36.247 INFO kablam! error: aborting due to previous error
Sep 14 06:15:36.247 INFO kablam! 
Sep 14 06:15:36.247 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 14 06:15:36.250 INFO kablam! error: Could not compile `x86`.
Sep 14 06:15:36.251 INFO kablam! 
Sep 14 06:15:36.251 INFO kablam! To learn more, run the command again with --verbose.
Sep 14 06:15:36.251 INFO kablam! su: No module specific data is present
Sep 14 06:15:36.976 INFO running `"docker" "rm" "-f" "622274bd45553eec5f37f9702485472b7f6b6cd9993e1ece3e72f72a31d9da35"`
Sep 14 06:15:37.253 INFO blam! 622274bd45553eec5f37f9702485472b7f6b6cd9993e1ece3e72f72a31d9da35