Aug 31 19:24:19.484 INFO checking vi/dnscache against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Aug 31 19:24:19.484 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Aug 31 19:24:19.484 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-0/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"`
Aug 31 19:24:19.794 INFO blam! bf3db08193964a70975fa2b5dc176c1f850735418ea3f1a0a69b3707940fc96e
Aug 31 19:24:19.796 INFO running `"docker" "start" "-a" "bf3db08193964a70975fa2b5dc176c1f850735418ea3f1a0a69b3707940fc96e"`
Aug 31 19:24:20.790 INFO kablam!     Checking byteorder v1.2.2
Aug 31 19:24:20.790 INFO kablam!     Checking integer-encoding v1.0.5
Aug 31 19:24:20.790 INFO kablam!     Checking quick-error v1.2.1
Aug 31 19:24:20.804 INFO kablam!     Checking serde v1.0.43
Aug 31 19:24:20.812 INFO kablam!     Checking compactmap v0.3.7
Aug 31 19:24:20.820 INFO kablam!     Checking clamp v0.1.0
Aug 31 19:24:20.836 INFO kablam!    Compiling proc-macro2 v0.3.7
Aug 31 19:24:20.860 INFO kablam!    Compiling crc v1.7.0
Aug 31 19:24:21.512 INFO kablam!     Checking atty v0.2.9
Aug 31 19:24:21.776 INFO kablam!     Checking iovec v0.1.2
Aug 31 19:24:22.786 INFO kablam!     Checking rand v0.4.2
Aug 31 19:24:22.793 INFO kablam!     Checking log v0.4.1
Aug 31 19:24:23.935 INFO kablam!     Checking clap v2.31.2
Aug 31 19:24:24.830 INFO kablam!     Checking println_logger v0.2.0
Aug 31 19:24:25.477 INFO kablam!     Checking snap v0.2.4
Aug 31 19:24:25.477 INFO kablam!     Checking dns-parser v0.7.1
Aug 31 19:24:25.480 INFO kablam!     Checking bytes v0.4.6
Aug 31 19:24:33.381 INFO kablam!     Checking rusty-leveldb v0.2.3
Aug 31 19:24:34.074 INFO kablam!    Compiling quote v0.5.2
Aug 31 19:24:36.211 INFO kablam!    Compiling syn v0.13.1
Aug 31 19:24:54.846 INFO kablam!    Compiling serde_derive_internals v0.23.1
Aug 31 19:24:54.846 INFO kablam!    Compiling structopt-derive v0.2.7
Aug 31 19:25:02.138 INFO kablam!     Checking structopt v0.2.7
Aug 31 19:25:02.790 INFO kablam!     Checking serde_bytes v0.10.4
Aug 31 19:25:02.793 INFO kablam!     Checking multimap v0.4.0
Aug 31 19:25:02.794 INFO kablam!     Checking serde_cbor v0.8.2
Aug 31 19:25:03.169 INFO kablam!    Compiling serde_derive v1.0.43
Aug 31 19:25:15.938 INFO kablam!     Checking dnscache v0.3.2 (file:///source)
Aug 31 19:25:17.977 INFO kablam! warning: unused `#[macro_use]` import
Aug 31 19:25:17.977 INFO kablam!  --> src/main.rs:8:1
Aug 31 19:25:17.977 INFO kablam!   |
Aug 31 19:25:17.977 INFO kablam! 8 | #[macro_use]
Aug 31 19:25:17.977 INFO kablam!   | ^^^^^^^^^^^^
Aug 31 19:25:17.977 INFO kablam!   |
Aug 31 19:25:17.977 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 31 19:25:17.977 INFO kablam! 
Aug 31 19:25:17.984 INFO kablam! warning: unused `#[macro_use]` import
Aug 31 19:25:17.984 INFO kablam!  --> src/main.rs:8:1
Aug 31 19:25:17.984 INFO kablam!   |
Aug 31 19:25:17.984 INFO kablam! 8 | #[macro_use]
Aug 31 19:25:17.984 INFO kablam!   | ^^^^^^^^^^^^
Aug 31 19:25:17.984 INFO kablam!   |
Aug 31 19:25:17.984 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 31 19:25:17.984 INFO kablam! 
Aug 31 19:25:18.248 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 57.60s
Aug 31 19:25:18.254 INFO kablam! su: No module specific data is present
Aug 31 19:25:18.676 INFO running `"docker" "rm" "-f" "bf3db08193964a70975fa2b5dc176c1f850735418ea3f1a0a69b3707940fc96e"`
Aug 31 19:25:18.817 INFO blam! bf3db08193964a70975fa2b5dc176c1f850735418ea3f1a0a69b3707940fc96e