Nov 02 04:14:51.029 INFO checking vcsjones/azure_jar_sign_tool against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 04:14:51.030 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-1/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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"`
Nov 02 04:14:51.388 INFO blam! c49e6964222b67188702c2bd172a53d1218a521e7b2b03b418d25f180cb6b92a
Nov 02 04:14:51.390 INFO running `"docker" "start" "-a" "c49e6964222b67188702c2bd172a53d1218a521e7b2b03b418d25f180cb6b92a"`
Nov 02 04:14:52.748 INFO kablam! usermod: no changes
Nov 02 04:14:52.844 INFO kablam!     Checking azure_jar_sign_tool v0.1.0 (/source)
Nov 02 04:14:53.216 INFO kablam! warning: unused import: `super::*`
Nov 02 04:14:53.216 INFO kablam!  --> src/jar/rfc822.rs:5:9
Nov 02 04:14:53.216 INFO kablam!   |
Nov 02 04:14:53.216 INFO kablam! 5 |     use super::*;
Nov 02 04:14:53.216 INFO kablam!   |         ^^^^^^^^
Nov 02 04:14:53.224 INFO kablam!   |
Nov 02 04:14:53.224 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 04:14:53.224 INFO kablam! 
Nov 02 04:14:53.292 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
Nov 02 04:14:53.301 INFO kablam! su: No module specific data is present
Nov 02 04:14:54.594 INFO running `"docker" "rm" "-f" "c49e6964222b67188702c2bd172a53d1218a521e7b2b03b418d25f180cb6b92a"`
Nov 02 04:14:54.988 INFO blam! c49e6964222b67188702c2bd172a53d1218a521e7b2b03b418d25f180cb6b92a