Nov 29 18:34:26.466 INFO checking segfo/dirwalker against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 18:34:26.466 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 29 18:34:26.714 INFO [stdout] e060d4a2e7fab632c96e80d0b47f8854e7f41c0ffe12196503aa71360f26fd98
Nov 29 18:34:26.716 INFO running `"docker" "start" "-a" "e060d4a2e7fab632c96e80d0b47f8854e7f41c0ffe12196503aa71360f26fd98"`
Nov 29 18:34:27.145 INFO [stderr] usermod: no changes
Nov 29 18:34:27.191 INFO [stderr]     Checking dirwalker v0.1.0 (/source)
Nov 29 18:34:27.436 INFO [stderr] warning: unused variable: `walker`
Nov 29 18:34:27.436 INFO [stderr]   --> src/main.rs:57:13
Nov 29 18:34:27.436 INFO [stderr]    |
Nov 29 18:34:27.436 INFO [stderr] 57 | fn callback(walker:&DirectoryWalker,entry:DirEntry,parent:&DirectoryInfo) -> io::Result<()> {
Nov 29 18:34:27.436 INFO [stderr]    |             ^^^^^^ help: consider using `_walker` instead
Nov 29 18:34:27.436 INFO [stderr]    |
Nov 29 18:34:27.436 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 18:34:27.436 INFO [stderr] 
Nov 29 18:34:27.436 INFO [stderr] warning: unused variable: `entry`
Nov 29 18:34:27.436 INFO [stderr]   --> src/main.rs:57:37
Nov 29 18:34:27.437 INFO [stderr]    |
Nov 29 18:34:27.437 INFO [stderr] 57 | fn callback(walker:&DirectoryWalker,entry:DirEntry,parent:&DirectoryInfo) -> io::Result<()> {
Nov 29 18:34:27.437 INFO [stderr]    |                                     ^^^^^ help: consider using `_entry` instead
Nov 29 18:34:27.437 INFO [stderr] 
Nov 29 18:34:27.437 INFO [stderr] warning: unused variable: `parent`
Nov 29 18:34:27.437 INFO [stderr]   --> src/main.rs:57:52
Nov 29 18:34:27.437 INFO [stderr]    |
Nov 29 18:34:27.437 INFO [stderr] 57 | fn callback(walker:&DirectoryWalker,entry:DirEntry,parent:&DirectoryInfo) -> io::Result<()> {
Nov 29 18:34:27.437 INFO [stderr]    |                                                    ^^^^^^ help: consider using `_parent` instead
Nov 29 18:34:27.437 INFO [stderr] 
Nov 29 18:34:27.437 INFO [stderr] warning: unused variable: `walker`
Nov 29 18:34:27.437 INFO [stderr]   --> src/main.rs:57:13
Nov 29 18:34:27.437 INFO [stderr]    |
Nov 29 18:34:27.437 INFO [stderr] 57 | fn callback(walker:&DirectoryWalker,entry:DirEntry,parent:&DirectoryInfo) -> io::Result<()> {
Nov 29 18:34:27.437 INFO [stderr]    |             ^^^^^^ help: consider using `_walker` instead
Nov 29 18:34:27.437 INFO [stderr]    |
Nov 29 18:34:27.437 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 18:34:27.437 INFO [stderr] 
Nov 29 18:34:27.437 INFO [stderr] warning: unused variable: `entry`
Nov 29 18:34:27.437 INFO [stderr]   --> src/main.rs:57:37
Nov 29 18:34:27.437 INFO [stderr]    |
Nov 29 18:34:27.437 INFO [stderr] 57 | fn callback(walker:&DirectoryWalker,entry:DirEntry,parent:&DirectoryInfo) -> io::Result<()> {
Nov 29 18:34:27.437 INFO [stderr]    |                                     ^^^^^ help: consider using `_entry` instead
Nov 29 18:34:27.437 INFO [stderr] 
Nov 29 18:34:27.444 INFO [stderr] warning: unused variable: `parent`
Nov 29 18:34:27.444 INFO [stderr]   --> src/main.rs:57:52
Nov 29 18:34:27.444 INFO [stderr]    |
Nov 29 18:34:27.444 INFO [stderr] 57 | fn callback(walker:&DirectoryWalker,entry:DirEntry,parent:&DirectoryInfo) -> io::Result<()> {
Nov 29 18:34:27.444 INFO [stderr]    |                                                    ^^^^^^ help: consider using `_parent` instead
Nov 29 18:34:27.444 INFO [stderr] 
Nov 29 18:34:27.452 INFO [stderr] warning: field is never used: `root_dir`
Nov 29 18:34:27.452 INFO [stderr]   --> src/main.rs:15:5
Nov 29 18:34:27.452 INFO [stderr]    |
Nov 29 18:34:27.452 INFO [stderr] 15 |     root_dir:String,
Nov 29 18:34:27.452 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 29 18:34:27.452 INFO [stderr]    |
Nov 29 18:34:27.452 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 18:34:27.452 INFO [stderr] 
Nov 29 18:34:27.452 INFO [stderr] warning: field is never used: `root_dir_mode`
Nov 29 18:34:27.452 INFO [stderr]   --> src/main.rs:16:5
Nov 29 18:34:27.452 INFO [stderr]    |
Nov 29 18:34:27.452 INFO [stderr] 16 |     root_dir_mode:u32,
Nov 29 18:34:27.452 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Nov 29 18:34:27.452 INFO [stderr] 
Nov 29 18:34:27.468 INFO [stderr] warning: field is never used: `root_dir`
Nov 29 18:34:27.468 INFO [stderr]   --> src/main.rs:15:5
Nov 29 18:34:27.468 INFO [stderr]    |
Nov 29 18:34:27.468 INFO [stderr] 15 |     root_dir:String,
Nov 29 18:34:27.468 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 29 18:34:27.468 INFO [stderr]    |
Nov 29 18:34:27.468 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 18:34:27.468 INFO [stderr] 
Nov 29 18:34:27.468 INFO [stderr] warning: field is never used: `root_dir_mode`
Nov 29 18:34:27.468 INFO [stderr]   --> src/main.rs:16:5
Nov 29 18:34:27.468 INFO [stderr]    |
Nov 29 18:34:27.468 INFO [stderr] 16 |     root_dir_mode:u32,
Nov 29 18:34:27.468 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Nov 29 18:34:27.468 INFO [stderr] 
Nov 29 18:34:27.488 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
Nov 29 18:34:27.488 INFO [stderr] su: No module specific data is present
Nov 29 18:34:27.792 INFO running `"docker" "inspect" "e060d4a2e7fab632c96e80d0b47f8854e7f41c0ffe12196503aa71360f26fd98"`
Nov 29 18:34:28.046 INFO running `"docker" "rm" "-f" "e060d4a2e7fab632c96e80d0b47f8854e7f41c0ffe12196503aa71360f26fd98"`
Nov 29 18:34:28.285 INFO [stdout] e060d4a2e7fab632c96e80d0b47f8854e7f41c0ffe12196503aa71360f26fd98