Nov 16 17:10:20.101 INFO testing pcarleton/dumb-dig against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 17:10:20.102 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 17:10:20.591 INFO [stdout] 57cd8ae761ece9b0851cd55cf3713fe283a3a2385649b1f8733416fa953f55bb
Nov 16 17:10:20.597 INFO running `"docker" "start" "-a" "57cd8ae761ece9b0851cd55cf3713fe283a3a2385649b1f8733416fa953f55bb"`
Nov 16 17:10:21.666 INFO [stderr] usermod: no changes
Nov 16 17:10:21.707 INFO [stderr]    Compiling rdns v0.1.0 (/source)
Nov 16 17:10:22.160 INFO [stderr] warning: function is never used: `print_bytes`
Nov 16 17:10:22.160 INFO [stderr]    --> src/main.rs:308:1
Nov 16 17:10:22.160 INFO [stderr]     |
Nov 16 17:10:22.160 INFO [stderr] 308 | fn print_bytes(bytes: &[u8]) {
Nov 16 17:10:22.160 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 17:10:22.160 INFO [stderr]     |
Nov 16 17:10:22.160 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 16 17:10:22.160 INFO [stderr] 
Nov 16 17:10:22.160 INFO [stderr] warning: function is never used: `compare_bytes`
Nov 16 17:10:22.160 INFO [stderr]    --> src/main.rs:314:1
Nov 16 17:10:22.160 INFO [stderr]     |
Nov 16 17:10:22.160 INFO [stderr] 314 | fn compare_bytes(a: &[u8], b: &[u8]) {
Nov 16 17:10:22.160 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 17:10:22.160 INFO [stderr] 
Nov 16 17:10:22.903 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
Nov 16 17:10:22.907 INFO [stderr] su: No module specific data is present
Nov 16 17:10:23.495 INFO running `"docker" "inspect" "57cd8ae761ece9b0851cd55cf3713fe283a3a2385649b1f8733416fa953f55bb"`
Nov 16 17:10:23.745 INFO running `"docker" "rm" "-f" "57cd8ae761ece9b0851cd55cf3713fe283a3a2385649b1f8733416fa953f55bb"`
Nov 16 17:10:23.955 INFO [stdout] 57cd8ae761ece9b0851cd55cf3713fe283a3a2385649b1f8733416fa953f55bb
Nov 16 17:10:23.962 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 17:10:24.487 INFO [stdout] 2c5bd5d8be4fc0c47e94e9a8b683b3afc0f62bc333e059183974faecc7d477a2
Nov 16 17:10:24.488 INFO running `"docker" "start" "-a" "2c5bd5d8be4fc0c47e94e9a8b683b3afc0f62bc333e059183974faecc7d477a2"`
Nov 16 17:10:25.219 INFO [stderr] usermod: no changes
Nov 16 17:10:25.275 INFO [stderr]    Compiling rdns v0.1.0 (/source)
Nov 16 17:10:25.723 INFO [stderr] warning: function is never used: `print_bytes`
Nov 16 17:10:25.723 INFO [stderr]    --> src/main.rs:308:1
Nov 16 17:10:25.723 INFO [stderr]     |
Nov 16 17:10:25.723 INFO [stderr] 308 | fn print_bytes(bytes: &[u8]) {
Nov 16 17:10:25.723 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 17:10:25.723 INFO [stderr]     |
Nov 16 17:10:25.723 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 16 17:10:25.723 INFO [stderr] 
Nov 16 17:10:25.723 INFO [stderr] warning: function is never used: `compare_bytes`
Nov 16 17:10:25.723 INFO [stderr]    --> src/main.rs:314:1
Nov 16 17:10:25.724 INFO [stderr]     |
Nov 16 17:10:25.724 INFO [stderr] 314 | fn compare_bytes(a: &[u8], b: &[u8]) {
Nov 16 17:10:25.724 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 17:10:25.724 INFO [stderr] 
Nov 16 17:10:26.059 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
Nov 16 17:10:26.065 INFO [stderr] su: No module specific data is present
Nov 16 17:10:26.672 INFO running `"docker" "inspect" "2c5bd5d8be4fc0c47e94e9a8b683b3afc0f62bc333e059183974faecc7d477a2"`
Nov 16 17:10:26.937 INFO running `"docker" "rm" "-f" "2c5bd5d8be4fc0c47e94e9a8b683b3afc0f62bc333e059183974faecc7d477a2"`
Nov 16 17:10:27.191 INFO [stdout] 2c5bd5d8be4fc0c47e94e9a8b683b3afc0f62bc333e059183974faecc7d477a2
Nov 16 17:10:27.199 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 17:10:27.637 INFO [stdout] 6f616c2d37f994ee715cf392977c764fe68f2ae8936a6789555191179d938cae
Nov 16 17:10:27.637 INFO running `"docker" "start" "-a" "6f616c2d37f994ee715cf392977c764fe68f2ae8936a6789555191179d938cae"`
Nov 16 17:10:28.816 INFO [stderr] usermod: no changes
Nov 16 17:10:28.863 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 16 17:10:28.866 INFO [stderr]      Running /target/debug/deps/rdns-874fe66bf95b5b11
Nov 16 17:10:28.877 INFO [stdout] 
Nov 16 17:10:28.877 INFO [stdout] running 0 tests
Nov 16 17:10:28.877 INFO [stdout] 
Nov 16 17:10:28.877 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 17:10:28.877 INFO [stdout] 
Nov 16 17:10:28.883 INFO [stderr] su: No module specific data is present
Nov 16 17:10:29.610 INFO running `"docker" "inspect" "6f616c2d37f994ee715cf392977c764fe68f2ae8936a6789555191179d938cae"`
Nov 16 17:10:29.877 INFO running `"docker" "rm" "-f" "6f616c2d37f994ee715cf392977c764fe68f2ae8936a6789555191179d938cae"`
Nov 16 17:10:30.161 INFO [stdout] 6f616c2d37f994ee715cf392977c764fe68f2ae8936a6789555191179d938cae