Oct 26 19:26:13.628 INFO checking timmc/cavern against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 26 19:26:13.628 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-5/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"`
Oct 26 19:26:14.128 INFO blam! 7d56c5893131c40f78ec0767abba34adc65b75c66388c0978ce9e6c87c505af7
Oct 26 19:26:14.130 INFO running `"docker" "start" "-a" "7d56c5893131c40f78ec0767abba34adc65b75c66388c0978ce9e6c87c505af7"`
Oct 26 19:26:16.260 INFO kablam! usermod: no changes
Oct 26 19:26:16.479 INFO kablam!     Checking serde v1.0.37
Oct 26 19:26:16.491 INFO kablam!     Checking nix v0.9.0
Oct 26 19:26:16.491 INFO kablam!     Checking regex-syntax v0.5.5
Oct 26 19:26:16.491 INFO kablam!    Compiling syn v0.13.1
Oct 26 19:26:16.495 INFO kablam!     Checking shared_child v0.3.2
Oct 26 19:26:32.756 INFO kablam!     Checking os_pipe v0.6.0
Oct 26 19:26:33.921 INFO kablam!     Checking regex v0.2.10
Oct 26 19:26:34.469 INFO kablam!     Checking duct v0.10.0
Oct 26 19:26:40.788 INFO kablam!    Compiling structopt-derive v0.2.7
Oct 26 19:26:46.844 INFO kablam!     Checking structopt v0.2.7
Oct 26 19:26:49.167 INFO kablam!     Checking serde_json v1.0.13
Oct 26 19:26:51.460 INFO kablam!     Checking spelunk v0.1.0 (/source)
Oct 26 19:26:52.195 INFO kablam! warning: unused `#[macro_use]` import
Oct 26 19:26:52.196 INFO kablam!  --> src/main.rs:1:1
Oct 26 19:26:52.196 INFO kablam!   |
Oct 26 19:26:52.196 INFO kablam! 1 | #[macro_use]
Oct 26 19:26:52.197 INFO kablam!   | ^^^^^^^^^^^^
Oct 26 19:26:52.197 INFO kablam!   |
Oct 26 19:26:52.197 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 26 19:26:52.198 INFO kablam! 
Oct 26 19:26:52.231 INFO kablam! warning: unused `#[macro_use]` import
Oct 26 19:26:52.231 INFO kablam!  --> src/main.rs:1:1
Oct 26 19:26:52.231 INFO kablam!   |
Oct 26 19:26:52.231 INFO kablam! 1 | #[macro_use]
Oct 26 19:26:52.231 INFO kablam!   | ^^^^^^^^^^^^
Oct 26 19:26:52.231 INFO kablam!   |
Oct 26 19:26:52.231 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 26 19:26:52.231 INFO kablam! 
Oct 26 19:26:52.560 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 36.27s
Oct 26 19:26:52.575 INFO kablam! su: No module specific data is present
Oct 26 19:26:53.391 INFO running `"docker" "rm" "-f" "7d56c5893131c40f78ec0767abba34adc65b75c66388c0978ce9e6c87c505af7"`
Oct 26 19:26:53.707 INFO blam! 7d56c5893131c40f78ec0767abba34adc65b75c66388c0978ce9e6c87c505af7