Nov 01 06:11:25.948 INFO checking derekdreery/w3c-idl-extractor against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 06:11:25.950 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-7/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +d7816399d50d407bbce1efe9dbadf8faaaf568fc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 06:11:26.401 INFO blam! 2a3b78d2fda01a12f0a27a9a2d96d4290600ed8de1079adcf1016f1409abb690
Nov 01 06:11:26.404 INFO running `"docker" "start" "-a" "2a3b78d2fda01a12f0a27a9a2d96d4290600ed8de1079adcf1016f1409abb690"`
Nov 01 06:11:28.080 INFO kablam! usermod: no changes
Nov 01 06:11:28.264 INFO kablam!     Checking serde v1.0.23
Nov 01 06:11:28.264 INFO kablam!    Compiling string_cache_codegen v0.4.0
Nov 01 06:11:28.264 INFO kablam!    Compiling html5ever v0.21.0
Nov 01 06:11:28.264 INFO kablam!     Checking tendril v0.4.0
Nov 01 06:11:28.264 INFO kablam!     Checking failure v0.1.1
Nov 01 06:11:34.401 INFO kablam!    Compiling string_cache v0.6.2
Nov 01 06:11:34.402 INFO kablam!    Compiling markup5ever v0.6.2
Nov 01 06:11:54.537 INFO kablam!     Checking w3c-idl-extractor v0.1.0 (/source)
Nov 01 06:11:56.234 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Nov 01 06:11:56.234 INFO kablam!  --> src/lib.rs:8:5
Nov 01 06:11:56.234 INFO kablam!   |
Nov 01 06:11:56.235 INFO kablam! 8 | use std::ascii::AsciiExt;
Nov 01 06:11:56.235 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Nov 01 06:11:56.235 INFO kablam!   |
Nov 01 06:11:56.235 INFO kablam!   = note: #[warn(deprecated)] on by default
Nov 01 06:11:56.235 INFO kablam! 
Nov 01 06:11:56.349 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Nov 01 06:11:56.350 INFO kablam!  --> src/lib.rs:8:5
Nov 01 06:11:56.351 INFO kablam!   |
Nov 01 06:11:56.351 INFO kablam! 8 | use std::ascii::AsciiExt;
Nov 01 06:11:56.352 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Nov 01 06:11:56.353 INFO kablam!   |
Nov 01 06:11:56.353 INFO kablam!   = note: #[warn(deprecated)] on by default
Nov 01 06:11:56.354 INFO kablam! 
Nov 01 06:11:56.380 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Nov 01 06:11:56.381 INFO kablam!  --> src/lib.rs:8:5
Nov 01 06:11:56.381 INFO kablam!   |
Nov 01 06:11:56.382 INFO kablam! 8 | use std::ascii::AsciiExt;
Nov 01 06:11:56.383 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Nov 01 06:11:56.383 INFO kablam!   |
Nov 01 06:11:56.384 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 06:11:56.384 INFO kablam! 
Nov 01 06:11:56.418 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Nov 01 06:11:56.419 INFO kablam!  --> src/lib.rs:8:5
Nov 01 06:11:56.419 INFO kablam!   |
Nov 01 06:11:56.420 INFO kablam! 8 | use std::ascii::AsciiExt;
Nov 01 06:11:56.421 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Nov 01 06:11:56.421 INFO kablam!   |
Nov 01 06:11:56.422 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 06:11:56.422 INFO kablam! 
Nov 01 06:11:58.568 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 30.47s
Nov 01 06:11:58.581 INFO kablam! su: No module specific data is present
Nov 01 06:11:58.961 INFO running `"docker" "rm" "-f" "2a3b78d2fda01a12f0a27a9a2d96d4290600ed8de1079adcf1016f1409abb690"`
Nov 01 06:11:59.087 INFO blam! 2a3b78d2fda01a12f0a27a9a2d96d4290600ed8de1079adcf1016f1409abb690