Aug 30 06:14:59.367 INFO checking regex_dfa-0.4.0 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 30 06:14:59.367 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 30 06:14:59.367 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-3/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/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 +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 06:14:59.565 INFO blam! c720ac2123ddbfb863e00a6c0d0d72ebb3413ca799aededf1d0726244ab04095
Aug 30 06:14:59.567 INFO running `"docker" "start" "-a" "c720ac2123ddbfb863e00a6c0d0d72ebb3413ca799aededf1d0726244ab04095"`
Aug 30 06:15:00.237 INFO kablam! warning: An explicit [[bench]] section is specified in Cargo.toml which currently
Aug 30 06:15:00.237 INFO kablam! disables Cargo from automatically inferring other benchmark targets.
Aug 30 06:15:00.237 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Aug 30 06:15:00.237 INFO kablam! files will be included as a benchmark target:
Aug 30 06:15:00.237 INFO kablam! 
Aug 30 06:15:00.237 INFO kablam! * /source/benches/bench.rs
Aug 30 06:15:00.237 INFO kablam! 
Aug 30 06:15:00.237 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Aug 30 06:15:00.237 INFO kablam! ready to be compiled as a benchmark target today. You can future-proof yourself
Aug 30 06:15:00.237 INFO kablam! and disable this warning by adding `autobenches = false` to your [package]
Aug 30 06:15:00.237 INFO kablam! section. You may also move the files to a location where Cargo would not
Aug 30 06:15:00.237 INFO kablam! automatically infer them to be a target, such as in subfolders.
Aug 30 06:15:00.237 INFO kablam! 
Aug 30 06:15:00.237 INFO kablam! For more information on this warning you can consult
Aug 30 06:15:00.237 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Aug 30 06:15:00.237 INFO kablam! warning: file found to be present in multiple build targets: /source/src/lib.rs
Aug 30 06:15:00.256 INFO kablam! error: failed to load source for a dependency on `quickcheck_macros`
Aug 30 06:15:00.256 INFO kablam! 
Aug 30 06:15:00.256 INFO kablam! Caused by:
Aug 30 06:15:00.256 INFO kablam!   Unable to update https://github.com/BurntSushi/quickcheck#4986e26c
Aug 30 06:15:00.256 INFO kablam! 
Aug 30 06:15:00.256 INFO kablam! Caused by:
Aug 30 06:15:00.256 INFO kablam!   failed to open: /cargo-home/git/.cargo-lock-git
Aug 30 06:15:00.257 INFO kablam! 
Aug 30 06:15:00.257 INFO kablam! Caused by:
Aug 30 06:15:00.257 INFO kablam!   Read-only file system (os error 30)
Aug 30 06:15:00.258 INFO kablam! su: No module specific data is present
Aug 30 06:15:00.626 INFO running `"docker" "rm" "-f" "c720ac2123ddbfb863e00a6c0d0d72ebb3413ca799aededf1d0726244ab04095"`
Aug 30 06:15:00.745 INFO blam! c720ac2123ddbfb863e00a6c0d0d72ebb3413ca799aededf1d0726244ab04095