Dec 15 04:20:38.664 INFO testing mp3-duration-0.1.3 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 04:20:38.664 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 15 04:20:39.188 INFO [stdout] 17d286856e3ff27ea32ebd2e34458e1d4e01c733f09008f2beec9a3b0bb7d0a1
Dec 15 04:20:39.190 INFO running `"docker" "start" "-a" "17d286856e3ff27ea32ebd2e34458e1d4e01c733f09008f2beec9a3b0bb7d0a1"`
Dec 15 04:20:40.655 INFO [stderr] usermod: no changes
Dec 15 04:20:40.731 INFO [stderr]    Compiling mp3-duration v0.1.3 (/source)
Dec 15 04:20:42.326 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.65s
Dec 15 04:20:42.330 INFO [stderr] su: No module specific data is present
Dec 15 04:20:43.323 INFO running `"docker" "inspect" "17d286856e3ff27ea32ebd2e34458e1d4e01c733f09008f2beec9a3b0bb7d0a1"`
Dec 15 04:20:43.604 INFO running `"docker" "rm" "-f" "17d286856e3ff27ea32ebd2e34458e1d4e01c733f09008f2beec9a3b0bb7d0a1"`
Dec 15 04:20:43.907 INFO [stdout] 17d286856e3ff27ea32ebd2e34458e1d4e01c733f09008f2beec9a3b0bb7d0a1
Dec 15 04:20:43.912 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 15 04:20:44.316 INFO [stdout] 0b02e6348ea5c4cfbd930f274bf9fd165ba85dbb7ec7c3ae38372d0636e98019
Dec 15 04:20:44.324 INFO running `"docker" "start" "-a" "0b02e6348ea5c4cfbd930f274bf9fd165ba85dbb7ec7c3ae38372d0636e98019"`
Dec 15 04:20:46.232 INFO [stderr] usermod: no changes
Dec 15 04:20:46.455 INFO [stderr]    Compiling mp3-duration v0.1.3 (/source)
Dec 15 04:20:49.517 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.21s
Dec 15 04:20:49.517 INFO [stderr] su: No module specific data is present
Dec 15 04:20:50.288 INFO running `"docker" "inspect" "0b02e6348ea5c4cfbd930f274bf9fd165ba85dbb7ec7c3ae38372d0636e98019"`
Dec 15 04:20:50.559 INFO running `"docker" "rm" "-f" "0b02e6348ea5c4cfbd930f274bf9fd165ba85dbb7ec7c3ae38372d0636e98019"`
Dec 15 04:20:50.932 INFO [stdout] 0b02e6348ea5c4cfbd930f274bf9fd165ba85dbb7ec7c3ae38372d0636e98019