Nov 09 03:45:12.608 INFO checking timmc/cavern against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 03:45:12.608 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-2/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 09 03:45:13.199 INFO blam! f60cf1d6574cfc8a0249b38eda76c83b97839d2fa41e9644b0f79aa6768f1baa
Nov 09 03:45:13.207 INFO running `"docker" "start" "-a" "f60cf1d6574cfc8a0249b38eda76c83b97839d2fa41e9644b0f79aa6768f1baa"`
Nov 09 03:45:14.863 INFO kablam! usermod: no changes
Nov 09 03:45:15.093 INFO kablam!    Compiling proc-macro2 v0.3.6
Nov 09 03:45:15.093 INFO kablam!     Checking atty v0.2.8
Nov 09 03:45:15.095 INFO kablam!     Checking nix v0.9.0
Nov 09 03:45:15.095 INFO kablam!     Checking regex-syntax v0.5.5
Nov 09 03:45:15.096 INFO kablam!     Checking thread_local v0.3.5
Nov 09 03:45:15.096 INFO kablam!     Checking shared_child v0.3.2
Nov 09 03:45:16.154 INFO kablam!     Checking clap v2.31.2
Nov 09 03:45:26.160 INFO kablam!    Compiling quote v0.5.1
Nov 09 03:45:29.664 INFO kablam!    Compiling syn v0.13.1
Nov 09 03:45:34.736 INFO kablam!     Checking regex v0.2.10
Nov 09 03:45:35.753 INFO kablam!     Checking os_pipe v0.6.0
Nov 09 03:45:36.538 INFO kablam!     Checking duct v0.10.0
Nov 09 03:45:45.963 INFO kablam!    Compiling structopt-derive v0.2.7
Nov 09 03:45:49.292 INFO kablam!     Checking structopt v0.2.7
Nov 09 03:45:49.677 INFO kablam!     Checking spelunk v0.1.0 (/source)
Nov 09 03:45:50.775 INFO kablam! warning: unused `#[macro_use]` import
Nov 09 03:45:50.775 INFO kablam!  --> src/main.rs:1:1
Nov 09 03:45:50.775 INFO kablam!   |
Nov 09 03:45:50.775 INFO kablam! 1 | #[macro_use]
Nov 09 03:45:50.775 INFO kablam!   | ^^^^^^^^^^^^
Nov 09 03:45:50.775 INFO kablam!   |
Nov 09 03:45:50.775 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 03:45:50.775 INFO kablam! 
Nov 09 03:45:50.783 INFO kablam! warning: unused `#[macro_use]` import
Nov 09 03:45:50.783 INFO kablam!  --> src/main.rs:1:1
Nov 09 03:45:50.783 INFO kablam!   |
Nov 09 03:45:50.783 INFO kablam! 1 | #[macro_use]
Nov 09 03:45:50.783 INFO kablam!   | ^^^^^^^^^^^^
Nov 09 03:45:50.783 INFO kablam!   |
Nov 09 03:45:50.783 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 03:45:50.783 INFO kablam! 
Nov 09 03:45:51.166 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 36.28s
Nov 09 03:45:51.183 INFO kablam! su: No module specific data is present
Nov 09 03:45:52.155 INFO running `"docker" "rm" "-f" "f60cf1d6574cfc8a0249b38eda76c83b97839d2fa41e9644b0f79aa6768f1baa"`
Nov 09 03:45:52.471 INFO blam! f60cf1d6574cfc8a0249b38eda76c83b97839d2fa41e9644b0f79aa6768f1baa