Dec 05 08:05:07.912 INFO testing segfo/dirwalker against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 08:05:07.912 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 08:05:08.164 INFO [stdout] ebf0830971dba2f733901fc0eb9cb6632db9cfa6d3fca1cd7d9d38f4dd8fb26c
Dec 05 08:05:08.168 INFO running `"docker" "start" "-a" "ebf0830971dba2f733901fc0eb9cb6632db9cfa6d3fca1cd7d9d38f4dd8fb26c"`
Dec 05 08:05:09.117 INFO [stderr] usermod: no changes
Dec 05 08:05:09.212 INFO [stderr]    Compiling dirwalker v0.1.0 (/source)
Dec 05 08:05:09.533 INFO [stderr] warning: unused variable: `walker`
Dec 05 08:05:09.533 INFO [stderr]   --> src/main.rs:57:13
Dec 05 08:05:09.533 INFO [stderr]    |
Dec 05 08:05:09.533 INFO [stderr] 57 | fn callback(walker:&DirectoryWalker,entry:DirEntry,parent:&DirectoryInfo) -> io::Result<()> {
Dec 05 08:05:09.533 INFO [stderr]    |             ^^^^^^ help: consider using `_walker` instead
Dec 05 08:05:09.533 INFO [stderr]    |
Dec 05 08:05:09.533 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 08:05:09.533 INFO [stderr] 
Dec 05 08:05:09.533 INFO [stderr] warning: unused variable: `entry`
Dec 05 08:05:09.533 INFO [stderr]   --> src/main.rs:57:37
Dec 05 08:05:09.533 INFO [stderr]    |
Dec 05 08:05:09.533 INFO [stderr] 57 | fn callback(walker:&DirectoryWalker,entry:DirEntry,parent:&DirectoryInfo) -> io::Result<()> {
Dec 05 08:05:09.533 INFO [stderr]    |                                     ^^^^^ help: consider using `_entry` instead
Dec 05 08:05:09.533 INFO [stderr] 
Dec 05 08:05:09.533 INFO [stderr] warning: unused variable: `parent`
Dec 05 08:05:09.533 INFO [stderr]   --> src/main.rs:57:52
Dec 05 08:05:09.533 INFO [stderr]    |
Dec 05 08:05:09.533 INFO [stderr] 57 | fn callback(walker:&DirectoryWalker,entry:DirEntry,parent:&DirectoryInfo) -> io::Result<()> {
Dec 05 08:05:09.533 INFO [stderr]    |                                                    ^^^^^^ help: consider using `_parent` instead
Dec 05 08:05:09.533 INFO [stderr] 
Dec 05 08:05:09.556 INFO [stderr] warning: field is never used: `root_dir`
Dec 05 08:05:09.556 INFO [stderr]   --> src/main.rs:15:5
Dec 05 08:05:09.556 INFO [stderr]    |
Dec 05 08:05:09.556 INFO [stderr] 15 |     root_dir:String,
Dec 05 08:05:09.556 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 05 08:05:09.556 INFO [stderr]    |
Dec 05 08:05:09.556 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 08:05:09.556 INFO [stderr] 
Dec 05 08:05:09.556 INFO [stderr] warning: field is never used: `root_dir_mode`
Dec 05 08:05:09.556 INFO [stderr]   --> src/main.rs:16:5
Dec 05 08:05:09.556 INFO [stderr]    |
Dec 05 08:05:09.556 INFO [stderr] 16 |     root_dir_mode:u32,
Dec 05 08:05:09.556 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 05 08:05:09.556 INFO [stderr] 
Dec 05 08:05:10.226 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
Dec 05 08:05:10.229 INFO [stderr] su: No module specific data is present
Dec 05 08:05:11.089 INFO running `"docker" "inspect" "ebf0830971dba2f733901fc0eb9cb6632db9cfa6d3fca1cd7d9d38f4dd8fb26c"`
Dec 05 08:05:11.398 INFO running `"docker" "rm" "-f" "ebf0830971dba2f733901fc0eb9cb6632db9cfa6d3fca1cd7d9d38f4dd8fb26c"`
Dec 05 08:05:11.777 INFO [stdout] ebf0830971dba2f733901fc0eb9cb6632db9cfa6d3fca1cd7d9d38f4dd8fb26c
Dec 05 08:05:11.782 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 08:05:12.243 INFO [stdout] 19da2f69c4e3f4ae653c41560ff7d1805d8267a81a45ea8a227f581fe1451669
Dec 05 08:05:12.249 INFO running `"docker" "start" "-a" "19da2f69c4e3f4ae653c41560ff7d1805d8267a81a45ea8a227f581fe1451669"`
Dec 05 08:05:13.639 INFO [stderr] usermod: no changes
Dec 05 08:05:13.707 INFO [stderr]    Compiling dirwalker v0.1.0 (/source)
Dec 05 08:05:14.136 INFO [stderr] warning: unused variable: `walker`
Dec 05 08:05:14.136 INFO [stderr]   --> src/main.rs:57:13
Dec 05 08:05:14.136 INFO [stderr]    |
Dec 05 08:05:14.136 INFO [stderr] 57 | fn callback(walker:&DirectoryWalker,entry:DirEntry,parent:&DirectoryInfo) -> io::Result<()> {
Dec 05 08:05:14.136 INFO [stderr]    |             ^^^^^^ help: consider using `_walker` instead
Dec 05 08:05:14.136 INFO [stderr]    |
Dec 05 08:05:14.136 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 08:05:14.136 INFO [stderr] 
Dec 05 08:05:14.136 INFO [stderr] warning: unused variable: `entry`
Dec 05 08:05:14.136 INFO [stderr]   --> src/main.rs:57:37
Dec 05 08:05:14.136 INFO [stderr]    |
Dec 05 08:05:14.136 INFO [stderr] 57 | fn callback(walker:&DirectoryWalker,entry:DirEntry,parent:&DirectoryInfo) -> io::Result<()> {
Dec 05 08:05:14.136 INFO [stderr]    |                                     ^^^^^ help: consider using `_entry` instead
Dec 05 08:05:14.136 INFO [stderr] 
Dec 05 08:05:14.136 INFO [stderr] warning: unused variable: `parent`
Dec 05 08:05:14.136 INFO [stderr]   --> src/main.rs:57:52
Dec 05 08:05:14.136 INFO [stderr]    |
Dec 05 08:05:14.136 INFO [stderr] 57 | fn callback(walker:&DirectoryWalker,entry:DirEntry,parent:&DirectoryInfo) -> io::Result<()> {
Dec 05 08:05:14.136 INFO [stderr]    |                                                    ^^^^^^ help: consider using `_parent` instead
Dec 05 08:05:14.136 INFO [stderr] 
Dec 05 08:05:14.152 INFO [stderr] warning: field is never used: `root_dir`
Dec 05 08:05:14.152 INFO [stderr]   --> src/main.rs:15:5
Dec 05 08:05:14.152 INFO [stderr]    |
Dec 05 08:05:14.152 INFO [stderr] 15 |     root_dir:String,
Dec 05 08:05:14.152 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 05 08:05:14.152 INFO [stderr]    |
Dec 05 08:05:14.152 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 08:05:14.152 INFO [stderr] 
Dec 05 08:05:14.152 INFO [stderr] warning: field is never used: `root_dir_mode`
Dec 05 08:05:14.152 INFO [stderr]   --> src/main.rs:16:5
Dec 05 08:05:14.152 INFO [stderr]    |
Dec 05 08:05:14.152 INFO [stderr] 16 |     root_dir_mode:u32,
Dec 05 08:05:14.152 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 05 08:05:14.152 INFO [stderr] 
Dec 05 08:05:14.501 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
Dec 05 08:05:14.503 INFO [stderr] su: No module specific data is present
Dec 05 08:05:15.910 INFO running `"docker" "inspect" "19da2f69c4e3f4ae653c41560ff7d1805d8267a81a45ea8a227f581fe1451669"`
Dec 05 08:05:16.202 INFO running `"docker" "rm" "-f" "19da2f69c4e3f4ae653c41560ff7d1805d8267a81a45ea8a227f581fe1451669"`
Dec 05 08:05:16.485 INFO [stdout] 19da2f69c4e3f4ae653c41560ff7d1805d8267a81a45ea8a227f581fe1451669
Dec 05 08:05:16.487 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 08:05:16.958 INFO [stdout] a532f8a74a26413f08473e8197676689f53278cac3ed64adecc152eb260e3eec
Dec 05 08:05:16.960 INFO running `"docker" "start" "-a" "a532f8a74a26413f08473e8197676689f53278cac3ed64adecc152eb260e3eec"`
Dec 05 08:05:18.408 INFO [stderr] usermod: no changes
Dec 05 08:05:18.468 INFO [stdout] 
Dec 05 08:05:18.468 INFO [stdout] running 0 tests
Dec 05 08:05:18.468 INFO [stdout] 
Dec 05 08:05:18.468 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 08:05:18.468 INFO [stdout] 
Dec 05 08:05:18.468 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 05 08:05:18.468 INFO [stderr]      Running /target/debug/deps/dirwalker-ad2b1b8d1620921f
Dec 05 08:05:18.476 INFO [stderr] su: No module specific data is present
Dec 05 08:05:19.214 INFO running `"docker" "inspect" "a532f8a74a26413f08473e8197676689f53278cac3ed64adecc152eb260e3eec"`
Dec 05 08:05:19.478 INFO running `"docker" "rm" "-f" "a532f8a74a26413f08473e8197676689f53278cac3ed64adecc152eb260e3eec"`
Dec 05 08:05:19.792 INFO [stdout] a532f8a74a26413f08473e8197676689f53278cac3ed64adecc152eb260e3eec