Nov 28 00:52:12.272 INFO checking mdaffin/scribe against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 00:52:12.272 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 00:52:12.712 INFO [stdout] 29a684473f7b8c250963867a122ab92948f6c3eddf6a43d599a35ee526e115dc
Nov 28 00:52:12.718 INFO running `"docker" "start" "-a" "29a684473f7b8c250963867a122ab92948f6c3eddf6a43d599a35ee526e115dc"`
Nov 28 00:52:13.809 INFO [stderr] usermod: no changes
Nov 28 00:52:14.021 INFO [stderr]     Checking termion v1.5.1
Nov 28 00:52:14.044 INFO [stderr]     Checking os_type v2.0.0
Nov 28 00:52:14.056 INFO [stderr]     Checking simplelog v0.5.2
Nov 28 00:52:14.056 INFO [stderr]     Checking structopt v0.2.10
Nov 28 00:52:15.847 INFO [stderr]     Checking human-panic v1.0.0
Nov 28 00:52:17.325 INFO [stderr]     Checking scribe v0.1.0 (/source)
Nov 28 00:52:21.112 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 00:52:21.112 INFO [stderr]  --> src/main.rs:6:1
Nov 28 00:52:21.112 INFO [stderr]   |
Nov 28 00:52:21.112 INFO [stderr] 6 | #[macro_use]
Nov 28 00:52:21.112 INFO [stderr]   | ^^^^^^^^^^^^
Nov 28 00:52:21.112 INFO [stderr]   |
Nov 28 00:52:21.112 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 00:52:21.112 INFO [stderr] 
Nov 28 00:52:21.200 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 00:52:21.200 INFO [stderr]  --> src/main.rs:6:1
Nov 28 00:52:21.200 INFO [stderr]   |
Nov 28 00:52:21.200 INFO [stderr] 6 | #[macro_use]
Nov 28 00:52:21.200 INFO [stderr]   | ^^^^^^^^^^^^
Nov 28 00:52:21.200 INFO [stderr]   |
Nov 28 00:52:21.200 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 00:52:21.200 INFO [stderr] 
Nov 28 00:52:21.516 INFO [stderr] warning: variant is never constructed: `ExternalDrive`
Nov 28 00:52:21.516 INFO [stderr]   --> src/block_dev.rs:49:5
Nov 28 00:52:21.516 INFO [stderr]    |
Nov 28 00:52:21.516 INFO [stderr] 49 |     ExternalDrive,
Nov 28 00:52:21.516 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 28 00:52:21.516 INFO [stderr]    |
Nov 28 00:52:21.516 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 00:52:21.516 INFO [stderr] 
Nov 28 00:52:21.544 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 00:52:21.544 INFO [stderr]    --> src/block_dev.rs:367:13
Nov 28 00:52:21.544 INFO [stderr]     |
Nov 28 00:52:21.544 INFO [stderr] 367 |             run_checks(&mut blkdev);
Nov 28 00:52:21.544 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:52:21.544 INFO [stderr]     |
Nov 28 00:52:21.544 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 28 00:52:21.544 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 00:52:21.544 INFO [stderr] 
Nov 28 00:52:21.568 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.73s
Nov 28 00:52:21.580 INFO [stderr] su: No module specific data is present
Nov 28 00:52:22.661 INFO running `"docker" "inspect" "29a684473f7b8c250963867a122ab92948f6c3eddf6a43d599a35ee526e115dc"`
Nov 28 00:52:23.066 INFO running `"docker" "rm" "-f" "29a684473f7b8c250963867a122ab92948f6c3eddf6a43d599a35ee526e115dc"`
Nov 28 00:52:23.464 INFO [stdout] 29a684473f7b8c250963867a122ab92948f6c3eddf6a43d599a35ee526e115dc