Dec 13 14:25:10.764 INFO testing kcexn/rust_string_reversal against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 14:25:10.764 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 13 14:25:11.028 INFO [stdout] 20f944c3dfff1cbe25dc51a92435766997baa4a78d23acd5be572b2a1f123751
Dec 13 14:25:11.028 INFO running `"docker" "start" "-a" "20f944c3dfff1cbe25dc51a92435766997baa4a78d23acd5be572b2a1f123751"`
Dec 13 14:25:11.569 INFO [stderr] usermod: no changes
Dec 13 14:25:11.618 INFO [stderr]    Compiling string_reversal v0.1.0 (/source)
Dec 13 14:25:12.094 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
Dec 13 14:25:12.098 INFO [stderr] su: No module specific data is present
Dec 13 14:25:12.419 INFO running `"docker" "inspect" "20f944c3dfff1cbe25dc51a92435766997baa4a78d23acd5be572b2a1f123751"`
Dec 13 14:25:12.511 INFO running `"docker" "rm" "-f" "20f944c3dfff1cbe25dc51a92435766997baa4a78d23acd5be572b2a1f123751"`
Dec 13 14:25:12.605 INFO [stdout] 20f944c3dfff1cbe25dc51a92435766997baa4a78d23acd5be572b2a1f123751
Dec 13 14:25:12.608 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 13 14:25:12.777 INFO [stdout] 99a98a8a61b98ad14be04090fe097472c5502e080a3b3673974aa1cb3cbceb6f
Dec 13 14:25:12.784 INFO running `"docker" "start" "-a" "99a98a8a61b98ad14be04090fe097472c5502e080a3b3673974aa1cb3cbceb6f"`
Dec 13 14:25:13.291 INFO [stderr] usermod: no changes
Dec 13 14:25:13.319 INFO [stderr]    Compiling string_reversal v0.1.0 (/source)
Dec 13 14:25:13.897 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
Dec 13 14:25:13.903 INFO [stderr] su: No module specific data is present
Dec 13 14:25:14.327 INFO running `"docker" "inspect" "99a98a8a61b98ad14be04090fe097472c5502e080a3b3673974aa1cb3cbceb6f"`
Dec 13 14:25:14.459 INFO running `"docker" "rm" "-f" "99a98a8a61b98ad14be04090fe097472c5502e080a3b3673974aa1cb3cbceb6f"`
Dec 13 14:25:14.603 INFO [stdout] 99a98a8a61b98ad14be04090fe097472c5502e080a3b3673974aa1cb3cbceb6f
Dec 13 14:25:14.605 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 13 14:25:15.012 INFO [stdout] b9e0841f1455e69b786ee2cf395c3c8ba59495b8f2b5a3fc44ad5f51e120988f
Dec 13 14:25:15.014 INFO running `"docker" "start" "-a" "b9e0841f1455e69b786ee2cf395c3c8ba59495b8f2b5a3fc44ad5f51e120988f"`
Dec 13 14:25:15.423 INFO [stderr] usermod: no changes
Dec 13 14:25:15.444 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
Dec 13 14:25:15.445 INFO [stderr]      Running /target/debug/deps/string_reversal-3f512996c4e733f8
Dec 13 14:25:15.446 INFO [stdout] 
Dec 13 14:25:15.446 INFO [stdout] running 0 tests
Dec 13 14:25:15.446 INFO [stdout] 
Dec 13 14:25:15.446 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:25:15.446 INFO [stdout] 
Dec 13 14:25:15.448 INFO [stderr] su: No module specific data is present
Dec 13 14:25:15.726 INFO running `"docker" "inspect" "b9e0841f1455e69b786ee2cf395c3c8ba59495b8f2b5a3fc44ad5f51e120988f"`
Dec 13 14:25:15.839 INFO running `"docker" "rm" "-f" "b9e0841f1455e69b786ee2cf395c3c8ba59495b8f2b5a3fc44ad5f51e120988f"`
Dec 13 14:25:15.950 INFO [stdout] b9e0841f1455e69b786ee2cf395c3c8ba59495b8f2b5a3fc44ad5f51e120988f