Oct 13 17:29:20.647 INFO checking build-helper-0.1.1 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 17:29:20.647 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-5/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 13 17:29:21.152 INFO blam! ab2a12fd3858c0ff74867e01616e340e3cfd228068a9367c546d247ae9d33a07
Oct 13 17:29:21.154 INFO running `"docker" "start" "-a" "ab2a12fd3858c0ff74867e01616e340e3cfd228068a9367c546d247ae9d33a07"`
Oct 13 17:29:22.387 INFO kablam! usermod: no changes
Oct 13 17:29:22.426 INFO kablam!     Checking semver v0.6.0
Oct 13 17:29:23.376 INFO kablam!     Checking build-helper v0.1.1 (/source)
Oct 13 17:29:24.268 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Oct 13 17:29:24.268 INFO kablam!    --> src/lib.rs:431:13
Oct 13 17:29:24.268 INFO kablam!     |
Oct 13 17:29:24.268 INFO kablam! 431 |         use std::ascii::AsciiExt;
Oct 13 17:29:24.268 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^
Oct 13 17:29:24.268 INFO kablam!     |
Oct 13 17:29:24.268 INFO kablam!     = note: #[warn(deprecated)] on by default
Oct 13 17:29:24.268 INFO kablam! 
Oct 13 17:29:24.331 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Oct 13 17:29:24.331 INFO kablam!    --> src/lib.rs:431:13
Oct 13 17:29:24.331 INFO kablam!     |
Oct 13 17:29:24.331 INFO kablam! 431 |         use std::ascii::AsciiExt;
Oct 13 17:29:24.331 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^
Oct 13 17:29:24.331 INFO kablam!     |
Oct 13 17:29:24.331 INFO kablam!     = note: #[warn(deprecated)] on by default
Oct 13 17:29:24.331 INFO kablam! 
Oct 13 17:29:24.384 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Oct 13 17:29:24.384 INFO kablam!    --> src/lib.rs:431:13
Oct 13 17:29:24.384 INFO kablam!     |
Oct 13 17:29:24.384 INFO kablam! 431 |         use std::ascii::AsciiExt;
Oct 13 17:29:24.384 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^
Oct 13 17:29:24.384 INFO kablam!     |
Oct 13 17:29:24.384 INFO kablam!     = note: #[warn(unused_imports)] on by default
Oct 13 17:29:24.384 INFO kablam! 
Oct 13 17:29:24.450 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Oct 13 17:29:24.450 INFO kablam!    --> src/lib.rs:431:13
Oct 13 17:29:24.450 INFO kablam!     |
Oct 13 17:29:24.450 INFO kablam! 431 |         use std::ascii::AsciiExt;
Oct 13 17:29:24.450 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^
Oct 13 17:29:24.450 INFO kablam!     |
Oct 13 17:29:24.450 INFO kablam!     = note: #[warn(unused_imports)] on by default
Oct 13 17:29:24.450 INFO kablam! 
Oct 13 17:29:25.232 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.82s
Oct 13 17:29:25.235 INFO kablam! su: No module specific data is present
Oct 13 17:29:25.511 INFO running `"docker" "rm" "-f" "ab2a12fd3858c0ff74867e01616e340e3cfd228068a9367c546d247ae9d33a07"`
Oct 13 17:29:25.579 INFO blam! ab2a12fd3858c0ff74867e01616e340e3cfd228068a9367c546d247ae9d33a07