Dec 05 14:52:31.370 INFO testing mdaffin/scribe against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 14:52:31.370 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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"`
Dec 05 14:52:31.779 INFO [stdout] b856d01d19f64ad917146cfa63d4b9417009cbfe7bf6356b0ff7f5427a58c863
Dec 05 14:52:31.784 INFO running `"docker" "start" "-a" "b856d01d19f64ad917146cfa63d4b9417009cbfe7bf6356b0ff7f5427a58c863"`
Dec 05 14:52:33.776 INFO [stderr] usermod: no changes
Dec 05 14:52:34.080 INFO [stderr]    Compiling term v0.5.1
Dec 05 14:52:34.092 INFO [stderr]    Compiling regex v0.2.11
Dec 05 14:52:34.092 INFO [stderr]    Compiling structopt-derive v0.2.10
Dec 05 14:52:39.496 INFO [stderr]    Compiling simplelog v0.5.2
Dec 05 14:52:43.923 INFO [stderr]    Compiling structopt v0.2.10
Dec 05 14:52:51.272 INFO [stderr]    Compiling os_type v2.0.0
Dec 05 14:52:52.593 INFO [stderr]    Compiling human-panic v1.0.0
Dec 05 14:52:54.274 INFO [stderr]    Compiling scribe v0.1.0 (/source)
Dec 05 14:52:57.188 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 14:52:57.188 INFO [stderr]  --> src/main.rs:6:1
Dec 05 14:52:57.188 INFO [stderr]   |
Dec 05 14:52:57.188 INFO [stderr] 6 | #[macro_use]
Dec 05 14:52:57.188 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 14:52:57.188 INFO [stderr]   |
Dec 05 14:52:57.188 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 14:52:57.188 INFO [stderr] 
Dec 05 14:52:57.612 INFO [stderr] warning: variant is never constructed: `ExternalDrive`
Dec 05 14:52:57.612 INFO [stderr]   --> src/block_dev.rs:49:5
Dec 05 14:52:57.612 INFO [stderr]    |
Dec 05 14:52:57.612 INFO [stderr] 49 |     ExternalDrive,
Dec 05 14:52:57.612 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 05 14:52:57.612 INFO [stderr]    |
Dec 05 14:52:57.612 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 14:52:57.612 INFO [stderr] 
Dec 05 14:53:01.380 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.56s
Dec 05 14:53:01.380 INFO [stderr] su: No module specific data is present
Dec 05 14:53:02.519 INFO running `"docker" "inspect" "b856d01d19f64ad917146cfa63d4b9417009cbfe7bf6356b0ff7f5427a58c863"`
Dec 05 14:53:02.898 INFO running `"docker" "rm" "-f" "b856d01d19f64ad917146cfa63d4b9417009cbfe7bf6356b0ff7f5427a58c863"`
Dec 05 14:53:03.223 INFO [stdout] b856d01d19f64ad917146cfa63d4b9417009cbfe7bf6356b0ff7f5427a58c863
Dec 05 14:53:03.230 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-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"`
Dec 05 14:53:03.732 INFO [stdout] b1d6c16915cbab3968824ff6dd2f96d2b13de83963047eae09cc9864987f1925
Dec 05 14:53:03.738 INFO running `"docker" "start" "-a" "b1d6c16915cbab3968824ff6dd2f96d2b13de83963047eae09cc9864987f1925"`
Dec 05 14:53:05.309 INFO [stderr] usermod: no changes
Dec 05 14:53:05.488 INFO [stderr]    Compiling scribe v0.1.0 (/source)
Dec 05 14:53:07.256 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 14:53:07.256 INFO [stderr]  --> src/main.rs:6:1
Dec 05 14:53:07.256 INFO [stderr]   |
Dec 05 14:53:07.256 INFO [stderr] 6 | #[macro_use]
Dec 05 14:53:07.256 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 14:53:07.256 INFO [stderr]   |
Dec 05 14:53:07.256 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 14:53:07.256 INFO [stderr] 
Dec 05 14:53:07.639 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 14:53:07.639 INFO [stderr]    --> src/block_dev.rs:367:13
Dec 05 14:53:07.639 INFO [stderr]     |
Dec 05 14:53:07.639 INFO [stderr] 367 |             run_checks(&mut blkdev);
Dec 05 14:53:07.639 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 14:53:07.639 INFO [stderr]     |
Dec 05 14:53:07.639 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 14:53:07.639 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 14:53:07.639 INFO [stderr] 
Dec 05 14:53:09.926 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.59s
Dec 05 14:53:09.936 INFO [stderr] su: No module specific data is present
Dec 05 14:53:10.779 INFO running `"docker" "inspect" "b1d6c16915cbab3968824ff6dd2f96d2b13de83963047eae09cc9864987f1925"`
Dec 05 14:53:11.074 INFO running `"docker" "rm" "-f" "b1d6c16915cbab3968824ff6dd2f96d2b13de83963047eae09cc9864987f1925"`
Dec 05 14:53:11.360 INFO [stdout] b1d6c16915cbab3968824ff6dd2f96d2b13de83963047eae09cc9864987f1925
Dec 05 14:53:11.366 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-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"`
Dec 05 14:53:11.790 INFO [stdout] d2c833dd21275eadb22a642dd2cddc631f8442cbc9bde589b9bdba668bf9597f
Dec 05 14:53:11.792 INFO running `"docker" "start" "-a" "d2c833dd21275eadb22a642dd2cddc631f8442cbc9bde589b9bdba668bf9597f"`
Dec 05 14:53:14.340 INFO [stderr] usermod: no changes
Dec 05 14:53:14.558 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
Dec 05 14:53:14.563 INFO [stderr]      Running /target/debug/deps/scribe-0254ba813f19b94e
Dec 05 14:53:14.565 INFO [stdout] 
Dec 05 14:53:14.565 INFO [stdout] running 1 test
Dec 05 14:53:14.571 INFO [stdout] test block_dev::tests::device_checks ... ok
Dec 05 14:53:14.571 INFO [stdout] 
Dec 05 14:53:14.571 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 14:53:14.571 INFO [stdout] 
Dec 05 14:53:14.593 INFO [stderr] su: No module specific data is present
Dec 05 14:53:16.172 INFO running `"docker" "inspect" "d2c833dd21275eadb22a642dd2cddc631f8442cbc9bde589b9bdba668bf9597f"`
Dec 05 14:53:16.546 INFO running `"docker" "rm" "-f" "d2c833dd21275eadb22a642dd2cddc631f8442cbc9bde589b9bdba668bf9597f"`
Dec 05 14:53:16.949 INFO [stdout] d2c833dd21275eadb22a642dd2cddc631f8442cbc9bde589b9bdba668bf9597f