Dec 12 20:26:20.666 INFO testing yeahnoob/book_iapp_q02 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 12 20:26:20.666 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 12 20:26:21.353 INFO [stdout] 477f56d74c438cf59f88e29d9ad46f0eb2885124c1d2351689da8ae8daad699b
Dec 12 20:26:21.355 INFO running `"docker" "start" "-a" "477f56d74c438cf59f88e29d9ad46f0eb2885124c1d2351689da8ae8daad699b"`
Dec 12 20:26:23.226 INFO [stderr] usermod: no changes
Dec 12 20:26:23.303 INFO [stderr]    Compiling nix v0.5.1
Dec 12 20:26:28.291 INFO [stderr]    Compiling rustyline v1.0.0
Dec 12 20:26:31.151 INFO [stderr]    Compiling rcalc v0.1.2
Dec 12 20:26:32.027 INFO [stderr]    Compiling book_iapp_q02 v0.1.0 (/source)
Dec 12 20:26:32.927 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.67s
Dec 12 20:26:32.931 INFO [stderr] su: No module specific data is present
Dec 12 20:26:34.468 INFO running `"docker" "inspect" "477f56d74c438cf59f88e29d9ad46f0eb2885124c1d2351689da8ae8daad699b"`
Dec 12 20:26:34.817 INFO running `"docker" "rm" "-f" "477f56d74c438cf59f88e29d9ad46f0eb2885124c1d2351689da8ae8daad699b"`
Dec 12 20:26:35.176 INFO [stdout] 477f56d74c438cf59f88e29d9ad46f0eb2885124c1d2351689da8ae8daad699b
Dec 12 20:26:35.187 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 12 20:26:35.845 INFO [stdout] 00c21664f0a42d34781fa245ccd03bcb58ff24200c48f56bb15449a3943e2f4f
Dec 12 20:26:35.847 INFO running `"docker" "start" "-a" "00c21664f0a42d34781fa245ccd03bcb58ff24200c48f56bb15449a3943e2f4f"`
Dec 12 20:26:37.509 INFO [stderr] usermod: no changes
Dec 12 20:26:37.615 INFO [stderr]    Compiling book_iapp_q02 v0.1.0 (/source)
Dec 12 20:26:38.411 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Dec 12 20:26:38.415 INFO [stderr] su: No module specific data is present
Dec 12 20:26:39.287 INFO running `"docker" "inspect" "00c21664f0a42d34781fa245ccd03bcb58ff24200c48f56bb15449a3943e2f4f"`
Dec 12 20:26:39.545 INFO running `"docker" "rm" "-f" "00c21664f0a42d34781fa245ccd03bcb58ff24200c48f56bb15449a3943e2f4f"`
Dec 12 20:26:39.819 INFO [stdout] 00c21664f0a42d34781fa245ccd03bcb58ff24200c48f56bb15449a3943e2f4f
Dec 12 20:26:39.821 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 12 20:26:40.540 INFO [stdout] 79a7d641f9f66b87cd938797b3757ab0623856e94cf442fdce7eeb9b4fb6ecfa
Dec 12 20:26:40.542 INFO running `"docker" "start" "-a" "79a7d641f9f66b87cd938797b3757ab0623856e94cf442fdce7eeb9b4fb6ecfa"`
Dec 12 20:26:41.964 INFO [stderr] usermod: no changes
Dec 12 20:26:42.080 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
Dec 12 20:26:42.090 INFO [stderr]      Running /target/debug/deps/book_iapp_q02-0659264d46e6b393
Dec 12 20:26:42.097 INFO [stdout] 
Dec 12 20:26:42.097 INFO [stdout] running 0 tests
Dec 12 20:26:42.097 INFO [stdout] 
Dec 12 20:26:42.097 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 20:26:42.097 INFO [stdout] 
Dec 12 20:26:42.099 INFO [stderr] su: No module specific data is present
Dec 12 20:26:42.995 INFO running `"docker" "inspect" "79a7d641f9f66b87cd938797b3757ab0623856e94cf442fdce7eeb9b4fb6ecfa"`
Dec 12 20:26:43.241 INFO running `"docker" "rm" "-f" "79a7d641f9f66b87cd938797b3757ab0623856e94cf442fdce7eeb9b4fb6ecfa"`
Dec 12 20:26:43.570 INFO [stdout] 79a7d641f9f66b87cd938797b3757ab0623856e94cf442fdce7eeb9b4fb6ecfa