Sep 01 20:08:27.552 INFO checking unwalk-0.2.0-beta1 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 01 20:08:27.552 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 20:08:27.552 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 20:08:27.717 INFO blam! ef50e92459b58b3154d031ba8bce9de3b70cb2e225770a24dc441ed57aa3bc84
Sep 01 20:08:27.719 INFO running `"docker" "start" "-a" "ef50e92459b58b3154d031ba8bce9de3b70cb2e225770a24dc441ed57aa3bc84"`
Sep 01 20:08:28.936 INFO kablam!     Checking file v1.1.2
Sep 01 20:08:28.937 INFO kablam!     Checking filebuffer v0.3.0
Sep 01 20:08:28.938 INFO kablam!     Checking walkdir v2.1.4
Sep 01 20:08:28.938 INFO kablam!     Checking toml v0.4.5
Sep 01 20:08:28.943 INFO kablam!     Checking clap v2.31.2
Sep 01 20:08:28.944 INFO kablam!    Compiling syn v0.13.11
Sep 01 20:08:28.945 INFO kablam!    Compiling structopt-derive v0.2.6
Sep 01 20:08:28.945 INFO kablam!     Checking flate2 v1.0.2
Sep 01 20:08:29.884 INFO kablam!     Checking failure v0.1.1
Sep 01 20:08:31.860 INFO kablam!     Checking unwalk-base v0.2.0-beta1
Sep 01 20:08:33.208 INFO kablam! error[E0433]: failed to resolve. Could not find `_core` in `failure`
Sep 01 20:08:33.208 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/unwalk-base-0.2.0-beta1/src/error.rs:8:10
Sep 01 20:08:33.208 INFO kablam!   |
Sep 01 20:08:33.208 INFO kablam! 8 | #[derive(Fail, Debug)]
Sep 01 20:08:33.208 INFO kablam!   |          ^^^^ Could not find `_core` in `failure`
Sep 01 20:08:33.208 INFO kablam! 
Sep 01 20:08:33.209 INFO kablam! error[E0433]: failed to resolve. Could not find `_core` in `failure`
Sep 01 20:08:33.209 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/unwalk-base-0.2.0-beta1/src/error.rs:42:10
Sep 01 20:08:33.209 INFO kablam!    |
Sep 01 20:08:33.209 INFO kablam! 42 | #[derive(Fail, Debug)]
Sep 01 20:08:33.209 INFO kablam!    |          ^^^^ Could not find `_core` in `failure`
Sep 01 20:08:33.209 INFO kablam! 
Sep 01 20:08:33.211 INFO kablam! error[E0433]: failed to resolve. Could not find `_core` in `failure`
Sep 01 20:08:33.211 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/unwalk-base-0.2.0-beta1/src/error.rs:67:45
Sep 01 20:08:33.211 INFO kablam!    |
Sep 01 20:08:33.211 INFO kablam! 67 | #[derive(Copy, Clone, Eq, PartialEq, Debug, Fail)]
Sep 01 20:08:33.211 INFO kablam!    |                                             ^^^^ Could not find `_core` in `failure`
Sep 01 20:08:33.211 INFO kablam! 
Sep 01 20:08:33.224 INFO kablam! error: aborting due to 3 previous errors
Sep 01 20:08:33.224 INFO kablam! 
Sep 01 20:08:33.224 INFO kablam! For more information about this error, try `rustc --explain E0433`.
Sep 01 20:08:33.232 INFO kablam! error: Could not compile `unwalk-base`.
Sep 01 20:08:33.233 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 20:08:43.411 INFO kablam! error: build failed
Sep 01 20:08:43.413 INFO kablam! su: No module specific data is present
Sep 01 20:08:43.822 INFO running `"docker" "rm" "-f" "ef50e92459b58b3154d031ba8bce9de3b70cb2e225770a24dc441ed57aa3bc84"`
Sep 01 20:08:43.912 INFO blam! ef50e92459b58b3154d031ba8bce9de3b70cb2e225770a24dc441ed57aa3bc84