Dec 14 09:17:47.161 INFO testing Jarusk/kerrigan against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 09:17:47.161 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 09:17:47.424 INFO [stdout] d3788224c132a08fb77f2dd8e3e07d380b2ca031db7191cff881087d2729e135
Dec 14 09:17:47.426 INFO running `"docker" "start" "-a" "d3788224c132a08fb77f2dd8e3e07d380b2ca031db7191cff881087d2729e135"`
Dec 14 09:17:47.891 INFO [stderr] usermod: no changes
Dec 14 09:17:47.923 INFO [stderr]    Compiling kerrigan v0.1.0 (/source)
Dec 14 09:17:48.270 INFO [stderr] warning: unused import: `std::env`
Dec 14 09:17:48.270 INFO [stderr]  --> src/parseargs.rs:1:5
Dec 14 09:17:48.270 INFO [stderr]   |
Dec 14 09:17:48.270 INFO [stderr] 1 | use std::env;
Dec 14 09:17:48.270 INFO [stderr]   |     ^^^^^^^^
Dec 14 09:17:48.270 INFO [stderr]   |
Dec 14 09:17:48.270 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 09:17:48.270 INFO [stderr] 
Dec 14 09:17:48.279 INFO [stderr] warning: field is never used: `num_queens`
Dec 14 09:17:48.279 INFO [stderr]   --> src/parseargs.rs:10:5
Dec 14 09:17:48.279 INFO [stderr]    |
Dec 14 09:17:48.279 INFO [stderr] 10 |     num_queens: u8,
Dec 14 09:17:48.279 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 14 09:17:48.279 INFO [stderr]    |
Dec 14 09:17:48.279 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 09:17:48.279 INFO [stderr] 
Dec 14 09:17:48.279 INFO [stderr] warning: field is never used: `num_threads`
Dec 14 09:17:48.279 INFO [stderr]   --> src/parseargs.rs:11:5
Dec 14 09:17:48.279 INFO [stderr]    |
Dec 14 09:17:48.279 INFO [stderr] 11 |     num_threads: u8,
Dec 14 09:17:48.279 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 14 09:17:48.279 INFO [stderr] 
Dec 14 09:17:48.423 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
Dec 14 09:17:48.425 INFO [stderr] su: No module specific data is present
Dec 14 09:17:48.752 INFO running `"docker" "inspect" "d3788224c132a08fb77f2dd8e3e07d380b2ca031db7191cff881087d2729e135"`
Dec 14 09:17:48.855 INFO running `"docker" "rm" "-f" "d3788224c132a08fb77f2dd8e3e07d380b2ca031db7191cff881087d2729e135"`
Dec 14 09:17:48.993 INFO [stdout] d3788224c132a08fb77f2dd8e3e07d380b2ca031db7191cff881087d2729e135
Dec 14 09:17:48.996 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 09:17:49.194 INFO [stdout] dbef814a3f4804b70fad727c760af9c81819ad8c5afd954da7f21b4b0ef85ef9
Dec 14 09:17:49.200 INFO running `"docker" "start" "-a" "dbef814a3f4804b70fad727c760af9c81819ad8c5afd954da7f21b4b0ef85ef9"`
Dec 14 09:17:49.610 INFO [stderr] usermod: no changes
Dec 14 09:17:49.639 INFO [stderr]    Compiling kerrigan v0.1.0 (/source)
Dec 14 09:17:50.047 INFO [stderr] warning: unused import: `std::env`
Dec 14 09:17:50.047 INFO [stderr]  --> src/parseargs.rs:1:5
Dec 14 09:17:50.047 INFO [stderr]   |
Dec 14 09:17:50.047 INFO [stderr] 1 | use std::env;
Dec 14 09:17:50.047 INFO [stderr]   |     ^^^^^^^^
Dec 14 09:17:50.047 INFO [stderr]   |
Dec 14 09:17:50.047 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 09:17:50.047 INFO [stderr] 
Dec 14 09:17:50.059 INFO [stderr] warning: field is never used: `num_queens`
Dec 14 09:17:50.059 INFO [stderr]   --> src/parseargs.rs:10:5
Dec 14 09:17:50.059 INFO [stderr]    |
Dec 14 09:17:50.059 INFO [stderr] 10 |     num_queens: u8,
Dec 14 09:17:50.059 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 14 09:17:50.059 INFO [stderr]    |
Dec 14 09:17:50.059 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 09:17:50.059 INFO [stderr] 
Dec 14 09:17:50.059 INFO [stderr] warning: field is never used: `num_threads`
Dec 14 09:17:50.059 INFO [stderr]   --> src/parseargs.rs:11:5
Dec 14 09:17:50.059 INFO [stderr]    |
Dec 14 09:17:50.059 INFO [stderr] 11 |     num_threads: u8,
Dec 14 09:17:50.059 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 14 09:17:50.059 INFO [stderr] 
Dec 14 09:17:50.321 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
Dec 14 09:17:50.325 INFO [stderr] su: No module specific data is present
Dec 14 09:17:50.594 INFO running `"docker" "inspect" "dbef814a3f4804b70fad727c760af9c81819ad8c5afd954da7f21b4b0ef85ef9"`
Dec 14 09:17:50.708 INFO running `"docker" "rm" "-f" "dbef814a3f4804b70fad727c760af9c81819ad8c5afd954da7f21b4b0ef85ef9"`
Dec 14 09:17:50.791 INFO [stdout] dbef814a3f4804b70fad727c760af9c81819ad8c5afd954da7f21b4b0ef85ef9
Dec 14 09:17:50.794 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 09:17:51.016 INFO [stdout] 7f898d0fe1797cc367fcd0b2d8d46d50f18a9f1692e4ba9deed011e6b5a0e818
Dec 14 09:17:51.017 INFO running `"docker" "start" "-a" "7f898d0fe1797cc367fcd0b2d8d46d50f18a9f1692e4ba9deed011e6b5a0e818"`
Dec 14 09:17:51.632 INFO [stderr] usermod: no changes
Dec 14 09:17:51.663 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 14 09:17:51.663 INFO [stderr]      Running /target/debug/deps/kerrigan-852787c7be8bbae3
Dec 14 09:17:51.666 INFO [stderr] su: No module specific data is present
Dec 14 09:17:51.667 INFO [stdout] 
Dec 14 09:17:51.667 INFO [stdout] running 0 tests
Dec 14 09:17:51.667 INFO [stdout] 
Dec 14 09:17:51.667 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 09:17:51.667 INFO [stdout] 
Dec 14 09:17:51.930 INFO running `"docker" "inspect" "7f898d0fe1797cc367fcd0b2d8d46d50f18a9f1692e4ba9deed011e6b5a0e818"`
Dec 14 09:17:52.024 INFO running `"docker" "rm" "-f" "7f898d0fe1797cc367fcd0b2d8d46d50f18a9f1692e4ba9deed011e6b5a0e818"`
Dec 14 09:17:52.146 INFO [stdout] 7f898d0fe1797cc367fcd0b2d8d46d50f18a9f1692e4ba9deed011e6b5a0e818