Aug 31 17:10:02.988 INFO checking regex_dfa-0.4.0 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Aug 31 17:10:02.988 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Aug 31 17:10:02.988 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-2/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 17:10:03.170 INFO blam! c5c6c91b41928e430d132fbd43e6265e969810cd609f2af33957e46a1d9c53c2
Aug 31 17:10:03.172 INFO running `"docker" "start" "-a" "c5c6c91b41928e430d132fbd43e6265e969810cd609f2af33957e46a1d9c53c2"`
Aug 31 17:10:03.774 INFO kablam! warning: An explicit [[bench]] section is specified in Cargo.toml which currently
Aug 31 17:10:03.774 INFO kablam! disables Cargo from automatically inferring other benchmark targets.
Aug 31 17:10:03.775 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Aug 31 17:10:03.775 INFO kablam! files will be included as a benchmark target:
Aug 31 17:10:03.775 INFO kablam! 
Aug 31 17:10:03.775 INFO kablam! * /source/benches/bench.rs
Aug 31 17:10:03.775 INFO kablam! 
Aug 31 17:10:03.775 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Aug 31 17:10:03.775 INFO kablam! ready to be compiled as a benchmark target today. You can future-proof yourself
Aug 31 17:10:03.775 INFO kablam! and disable this warning by adding `autobenches = false` to your [package]
Aug 31 17:10:03.775 INFO kablam! section. You may also move the files to a location where Cargo would not
Aug 31 17:10:03.775 INFO kablam! automatically infer them to be a target, such as in subfolders.
Aug 31 17:10:03.775 INFO kablam! 
Aug 31 17:10:03.775 INFO kablam! For more information on this warning you can consult
Aug 31 17:10:03.775 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Aug 31 17:10:03.775 INFO kablam! warning: file found to be present in multiple build targets: /source/src/lib.rs
Aug 31 17:10:03.794 INFO kablam! error: failed to load source for a dependency on `quickcheck_macros`
Aug 31 17:10:03.794 INFO kablam! 
Aug 31 17:10:03.794 INFO kablam! Caused by:
Aug 31 17:10:03.795 INFO kablam!   Unable to update https://github.com/BurntSushi/quickcheck#4986e26c
Aug 31 17:10:03.795 INFO kablam! 
Aug 31 17:10:03.795 INFO kablam! Caused by:
Aug 31 17:10:03.795 INFO kablam!   failed to open: /cargo-home/git/.cargo-lock-git
Aug 31 17:10:03.795 INFO kablam! 
Aug 31 17:10:03.795 INFO kablam! Caused by:
Aug 31 17:10:03.795 INFO kablam!   Read-only file system (os error 30)
Aug 31 17:10:03.796 INFO kablam! su: No module specific data is present
Aug 31 17:10:04.224 INFO running `"docker" "rm" "-f" "c5c6c91b41928e430d132fbd43e6265e969810cd609f2af33957e46a1d9c53c2"`
Aug 31 17:10:04.360 INFO blam! c5c6c91b41928e430d132fbd43e6265e969810cd609f2af33957e46a1d9c53c2