Nov 02 10:29:39.241 INFO checking mdaffin/scribe against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 02 10:29:39.243 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-5/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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 10:29:39.677 INFO blam! 2f46f21734b33cb2db536dfce7e094633e8a134e6ef6695e893f6aab5181a666
Nov 02 10:29:39.679 INFO running `"docker" "start" "-a" "2f46f21734b33cb2db536dfce7e094633e8a134e6ef6695e893f6aab5181a666"`
Nov 02 10:29:41.556 INFO kablam! usermod: no changes
Nov 02 10:29:41.839 INFO kablam!     Checking regex v0.2.11
Nov 02 10:29:41.840 INFO kablam!    Compiling structopt-derive v0.2.10
Nov 02 10:29:41.848 INFO kablam!     Checking simplelog v0.5.2
Nov 02 10:29:46.476 INFO kablam!     Checking os_type v2.0.0
Nov 02 10:29:47.681 INFO kablam!     Checking human-panic v1.0.0
Nov 02 10:29:48.276 INFO kablam!     Checking structopt v0.2.10
Nov 02 10:29:49.536 INFO kablam!     Checking scribe v0.1.0 (/source)
Nov 02 10:29:52.733 INFO kablam! warning: unused `#[macro_use]` import
Nov 02 10:29:52.733 INFO kablam!  --> src/main.rs:6:1
Nov 02 10:29:52.734 INFO kablam!   |
Nov 02 10:29:52.734 INFO kablam! 6 | #[macro_use]
Nov 02 10:29:52.734 INFO kablam!   | ^^^^^^^^^^^^
Nov 02 10:29:52.735 INFO kablam!   |
Nov 02 10:29:52.735 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 10:29:52.735 INFO kablam! 
Nov 02 10:29:52.803 INFO kablam! warning: unused `#[macro_use]` import
Nov 02 10:29:52.804 INFO kablam!  --> src/main.rs:6:1
Nov 02 10:29:52.804 INFO kablam!   |
Nov 02 10:29:52.804 INFO kablam! 6 | #[macro_use]
Nov 02 10:29:52.805 INFO kablam!   | ^^^^^^^^^^^^
Nov 02 10:29:52.805 INFO kablam!   |
Nov 02 10:29:52.805 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 10:29:52.806 INFO kablam! 
Nov 02 10:29:53.085 INFO kablam! warning: variant is never constructed: `ExternalDrive`
Nov 02 10:29:53.085 INFO kablam!   --> src/block_dev.rs:49:5
Nov 02 10:29:53.085 INFO kablam!    |
Nov 02 10:29:53.086 INFO kablam! 49 |     ExternalDrive,
Nov 02 10:29:53.086 INFO kablam!    |     ^^^^^^^^^^^^^
Nov 02 10:29:53.086 INFO kablam!    |
Nov 02 10:29:53.086 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 10:29:53.087 INFO kablam! 
Nov 02 10:29:53.236 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 10:29:53.236 INFO kablam!    --> src/block_dev.rs:367:13
Nov 02 10:29:53.236 INFO kablam!     |
Nov 02 10:29:53.237 INFO kablam! 367 |             run_checks(&mut blkdev);
Nov 02 10:29:53.237 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 10:29:53.237 INFO kablam!     |
Nov 02 10:29:53.238 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 02 10:29:53.238 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 10:29:53.238 INFO kablam! 
Nov 02 10:29:53.337 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.73s
Nov 02 10:29:53.345 INFO kablam! su: No module specific data is present
Nov 02 10:29:54.565 INFO running `"docker" "rm" "-f" "2f46f21734b33cb2db536dfce7e094633e8a134e6ef6695e893f6aab5181a666"`
Nov 02 10:29:54.803 INFO blam! 2f46f21734b33cb2db536dfce7e094633e8a134e6ef6695e893f6aab5181a666