Nov 03 21:39:28.444 INFO checking timmc/cavern against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 03 21:39:28.444 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-6/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 03 21:39:28.971 INFO blam! fac248ed21561624c2b0a89f3b5c29357c93cb8540493023fda6f8e74b02d1e7
Nov 03 21:39:28.973 INFO running `"docker" "start" "-a" "fac248ed21561624c2b0a89f3b5c29357c93cb8540493023fda6f8e74b02d1e7"`
Nov 03 21:39:30.433 INFO kablam! usermod: no changes
Nov 03 21:39:30.611 INFO kablam!     Checking nix v0.9.0
Nov 03 21:39:30.612 INFO kablam!     Checking regex-syntax v0.5.5
Nov 03 21:39:30.612 INFO kablam!     Checking thread_local v0.3.5
Nov 03 21:39:30.612 INFO kablam!    Compiling syn v0.13.1
Nov 03 21:39:30.613 INFO kablam!     Checking shared_child v0.3.2
Nov 03 21:39:39.307 INFO kablam!     Checking regex v0.2.10
Nov 03 21:39:43.331 INFO kablam!     Checking os_pipe v0.6.0
Nov 03 21:39:44.475 INFO kablam!     Checking duct v0.10.0
Nov 03 21:39:47.155 INFO kablam!    Compiling structopt-derive v0.2.7
Nov 03 21:39:50.774 INFO kablam!     Checking structopt v0.2.7
Nov 03 21:39:51.249 INFO kablam!     Checking spelunk v0.1.0 (/source)
Nov 03 21:39:52.059 INFO kablam! warning: unused `#[macro_use]` import
Nov 03 21:39:52.059 INFO kablam!  --> src/main.rs:1:1
Nov 03 21:39:52.066 INFO kablam!   |
Nov 03 21:39:52.067 INFO kablam! 1 | #[macro_use]
Nov 03 21:39:52.067 INFO kablam!   | ^^^^^^^^^^^^
Nov 03 21:39:52.067 INFO kablam!   |
Nov 03 21:39:52.067 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 03 21:39:52.067 INFO kablam! 
Nov 03 21:39:52.282 INFO kablam! warning: unused `#[macro_use]` import
Nov 03 21:39:52.283 INFO kablam!  --> src/main.rs:1:1
Nov 03 21:39:52.283 INFO kablam!   |
Nov 03 21:39:52.284 INFO kablam! 1 | #[macro_use]
Nov 03 21:39:52.284 INFO kablam!   | ^^^^^^^^^^^^
Nov 03 21:39:52.284 INFO kablam!   |
Nov 03 21:39:52.284 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 03 21:39:52.285 INFO kablam! 
Nov 03 21:39:52.574 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 22.11s
Nov 03 21:39:52.582 INFO kablam! su: No module specific data is present
Nov 03 21:39:54.131 INFO running `"docker" "rm" "-f" "fac248ed21561624c2b0a89f3b5c29357c93cb8540493023fda6f8e74b02d1e7"`
Nov 03 21:39:54.606 INFO blam! fac248ed21561624c2b0a89f3b5c29357c93cb8540493023fda6f8e74b02d1e7