Nov 04 02:55:37.400 INFO checking mdaffin/scribe against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 02:55:37.402 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-5/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 04 02:55:37.842 INFO blam! 0effaac0d6e00018ec0028dc1fdbe0c5ec02df84015bc7e2fdbfe37d267faf63
Nov 04 02:55:37.844 INFO running `"docker" "start" "-a" "0effaac0d6e00018ec0028dc1fdbe0c5ec02df84015bc7e2fdbfe37d267faf63"`
Nov 04 02:55:40.155 INFO kablam! usermod: no changes
Nov 04 02:55:40.395 INFO kablam!     Checking termion v1.5.1
Nov 04 02:55:40.395 INFO kablam!     Checking toml v0.4.6
Nov 04 02:55:40.395 INFO kablam!    Compiling structopt-derive v0.2.10
Nov 04 02:55:40.395 INFO kablam!     Checking os_type v2.0.0
Nov 04 02:55:40.395 INFO kablam!     Checking simplelog v0.5.2
Nov 04 02:55:46.011 INFO kablam!     Checking human-panic v1.0.0
Nov 04 02:55:48.970 INFO kablam!     Checking structopt v0.2.10
Nov 04 02:55:49.560 INFO kablam!     Checking scribe v0.1.0 (/source)
Nov 04 02:55:52.562 INFO kablam! warning: unused `#[macro_use]` import
Nov 04 02:55:52.563 INFO kablam!  --> src/main.rs:6:1
Nov 04 02:55:52.563 INFO kablam!   |
Nov 04 02:55:52.563 INFO kablam! 6 | #[macro_use]
Nov 04 02:55:52.563 INFO kablam!   | ^^^^^^^^^^^^
Nov 04 02:55:52.563 INFO kablam!   |
Nov 04 02:55:52.563 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 02:55:52.563 INFO kablam! 
Nov 04 02:55:52.571 INFO kablam! warning: unused `#[macro_use]` import
Nov 04 02:55:52.571 INFO kablam!  --> src/main.rs:6:1
Nov 04 02:55:52.571 INFO kablam!   |
Nov 04 02:55:52.571 INFO kablam! 6 | #[macro_use]
Nov 04 02:55:52.571 INFO kablam!   | ^^^^^^^^^^^^
Nov 04 02:55:52.571 INFO kablam!   |
Nov 04 02:55:52.571 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 02:55:52.571 INFO kablam! 
Nov 04 02:55:53.063 INFO kablam! warning: variant is never constructed: `ExternalDrive`
Nov 04 02:55:53.064 INFO kablam!   --> src/block_dev.rs:49:5
Nov 04 02:55:53.064 INFO kablam!    |
Nov 04 02:55:53.065 INFO kablam! 49 |     ExternalDrive,
Nov 04 02:55:53.066 INFO kablam!    |     ^^^^^^^^^^^^^
Nov 04 02:55:53.066 INFO kablam!    |
Nov 04 02:55:53.067 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 02:55:53.068 INFO kablam! 
Nov 04 02:55:53.131 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 02:55:53.132 INFO kablam!    --> src/block_dev.rs:367:13
Nov 04 02:55:53.133 INFO kablam!     |
Nov 04 02:55:53.133 INFO kablam! 367 |             run_checks(&mut blkdev);
Nov 04 02:55:53.134 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 02:55:53.134 INFO kablam!     |
Nov 04 02:55:53.135 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 04 02:55:53.136 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 02:55:53.136 INFO kablam! 
Nov 04 02:55:53.176 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.98s
Nov 04 02:55:53.191 INFO kablam! su: No module specific data is present
Nov 04 02:55:54.668 INFO running `"docker" "rm" "-f" "0effaac0d6e00018ec0028dc1fdbe0c5ec02df84015bc7e2fdbfe37d267faf63"`
Nov 04 02:55:54.959 INFO blam! 0effaac0d6e00018ec0028dc1fdbe0c5ec02df84015bc7e2fdbfe37d267faf63