Nov 28 00:52:12.891 INFO checking mdaffin/scribe against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 00:52:12.891 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 00:52:13.387 INFO [stdout] ac2af7fdc95ec543e213e426d44cd6d481379ec8f647a434eccf5802c91337f6
Nov 28 00:52:13.389 INFO running `"docker" "start" "-a" "ac2af7fdc95ec543e213e426d44cd6d481379ec8f647a434eccf5802c91337f6"`
Nov 28 00:52:14.840 INFO [stderr] usermod: no changes
Nov 28 00:52:15.118 INFO [stderr]     Checking termion v1.5.1
Nov 28 00:52:15.138 INFO [stderr]     Checking simplelog v0.5.2
Nov 28 00:52:15.138 INFO [stderr]     Checking structopt v0.2.10
Nov 28 00:52:16.804 INFO [stderr]     Checking scribe v0.1.0 (/source)
Nov 28 00:52:20.267 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 00:52:20.267 INFO [stderr]  --> src/main.rs:6:1
Nov 28 00:52:20.267 INFO [stderr]   |
Nov 28 00:52:20.267 INFO [stderr] 6 | #[macro_use]
Nov 28 00:52:20.267 INFO [stderr]   | ^^^^^^^^^^^^
Nov 28 00:52:20.267 INFO [stderr]   |
Nov 28 00:52:20.268 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 00:52:20.268 INFO [stderr] 
Nov 28 00:52:20.279 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 00:52:20.279 INFO [stderr]  --> src/main.rs:6:1
Nov 28 00:52:20.280 INFO [stderr]   |
Nov 28 00:52:20.280 INFO [stderr] 6 | #[macro_use]
Nov 28 00:52:20.280 INFO [stderr]   | ^^^^^^^^^^^^
Nov 28 00:52:20.280 INFO [stderr]   |
Nov 28 00:52:20.280 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 00:52:20.280 INFO [stderr] 
Nov 28 00:52:20.861 INFO [stderr] warning: variant is never constructed: `ExternalDrive`
Nov 28 00:52:20.862 INFO [stderr]   --> src/block_dev.rs:49:5
Nov 28 00:52:20.863 INFO [stderr]    |
Nov 28 00:52:20.863 INFO [stderr] 49 |     ExternalDrive,
Nov 28 00:52:20.864 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 28 00:52:20.864 INFO [stderr]    |
Nov 28 00:52:20.865 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 00:52:20.866 INFO [stderr] 
Nov 28 00:52:20.900 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 00:52:20.901 INFO [stderr]    --> src/block_dev.rs:367:13
Nov 28 00:52:20.902 INFO [stderr]     |
Nov 28 00:52:20.902 INFO [stderr] 367 |             run_checks(&mut blkdev);
Nov 28 00:52:20.902 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:52:20.902 INFO [stderr]     |
Nov 28 00:52:20.903 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 28 00:52:20.903 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 00:52:20.903 INFO [stderr] 
Nov 28 00:52:20.968 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.09s
Nov 28 00:52:20.986 INFO [stderr] su: No module specific data is present
Nov 28 00:52:22.424 INFO running `"docker" "inspect" "ac2af7fdc95ec543e213e426d44cd6d481379ec8f647a434eccf5802c91337f6"`
Nov 28 00:52:22.751 INFO running `"docker" "rm" "-f" "ac2af7fdc95ec543e213e426d44cd6d481379ec8f647a434eccf5802c91337f6"`
Nov 28 00:52:22.996 INFO [stdout] ac2af7fdc95ec543e213e426d44cd6d481379ec8f647a434eccf5802c91337f6