Dec 04 22:19:03.621 INFO checking asmuth/fhistory against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 22:19:03.621 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 04 22:19:04.038 INFO [stdout] f486b45e98b2fc4b60d20888a8dc93137f8615fad3ae73203ccea7f7731f952c
Dec 04 22:19:04.040 INFO running `"docker" "start" "-a" "f486b45e98b2fc4b60d20888a8dc93137f8615fad3ae73203ccea7f7731f952c"`
Dec 04 22:19:05.715 INFO [stderr] usermod: no changes
Dec 04 22:19:05.851 INFO [stderr]     Checking inflate v0.4.0
Dec 04 22:19:06.691 INFO [stderr]     Checking fhistory v0.8.0 (/source)
Dec 04 22:19:08.639 INFO [stderr] warning: unused variable: `data_path_abs`
Dec 04 22:19:08.639 INFO [stderr]   --> src/op_acknowledge.rs:59:7
Dec 04 22:19:08.639 INFO [stderr]    |
Dec 04 22:19:08.639 INFO [stderr] 59 |   let data_path_abs = match fs::canonicalize(&data_path) {
Dec 04 22:19:08.639 INFO [stderr]    |       ^^^^^^^^^^^^^ help: consider using `_data_path_abs` instead
Dec 04 22:19:08.639 INFO [stderr]    |
Dec 04 22:19:08.639 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 22:19:08.639 INFO [stderr] 
Dec 04 22:19:08.731 INFO [stderr] warning: unused variable: `data_path_abs`
Dec 04 22:19:08.731 INFO [stderr]   --> src/op_acknowledge.rs:59:7
Dec 04 22:19:08.731 INFO [stderr]    |
Dec 04 22:19:08.731 INFO [stderr] 59 |   let data_path_abs = match fs::canonicalize(&data_path) {
Dec 04 22:19:08.731 INFO [stderr]    |       ^^^^^^^^^^^^^ help: consider using `_data_path_abs` instead
Dec 04 22:19:08.731 INFO [stderr]    |
Dec 04 22:19:08.731 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 22:19:08.731 INFO [stderr] 
Dec 04 22:19:08.763 INFO [stderr] warning: function is never used: `list_files`
Dec 04 22:19:08.763 INFO [stderr]    --> src/index_diff.rs:112:1
Dec 04 22:19:08.763 INFO [stderr]     |
Dec 04 22:19:08.763 INFO [stderr] 112 | pub fn list_files(diffs: &IndexDiffList) -> Vec<PathBuf> {
Dec 04 22:19:08.763 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:19:08.763 INFO [stderr]     |
Dec 04 22:19:08.763 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 22:19:08.763 INFO [stderr] 
Dec 04 22:19:08.891 INFO [stderr] warning: function is never used: `list_files`
Dec 04 22:19:08.891 INFO [stderr]    --> src/index_diff.rs:112:1
Dec 04 22:19:08.891 INFO [stderr]     |
Dec 04 22:19:08.891 INFO [stderr] 112 | pub fn list_files(diffs: &IndexDiffList) -> Vec<PathBuf> {
Dec 04 22:19:08.891 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:19:08.891 INFO [stderr]     |
Dec 04 22:19:08.891 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 22:19:08.891 INFO [stderr] 
Dec 04 22:19:08.938 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.20s
Dec 04 22:19:08.944 INFO [stderr] su: No module specific data is present
Dec 04 22:19:09.363 INFO running `"docker" "inspect" "f486b45e98b2fc4b60d20888a8dc93137f8615fad3ae73203ccea7f7731f952c"`
Dec 04 22:19:09.508 INFO running `"docker" "rm" "-f" "f486b45e98b2fc4b60d20888a8dc93137f8615fad3ae73203ccea7f7731f952c"`
Dec 04 22:19:09.640 INFO [stdout] f486b45e98b2fc4b60d20888a8dc93137f8615fad3ae73203ccea7f7731f952c