Dec 15 02:47:42.972 INFO testing opt-0.1.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 02:47:42.972 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 02:47:43.286 INFO [stdout] 70c7b1bcb82882514a12c3c2bf8845c5e4709bf2ea9b7e75dba518b8691d4080
Dec 15 02:47:43.300 INFO running `"docker" "start" "-a" "70c7b1bcb82882514a12c3c2bf8845c5e4709bf2ea9b7e75dba518b8691d4080"`
Dec 15 02:47:43.975 INFO [stderr] usermod: no changes
Dec 15 02:47:44.013 INFO [stderr]    Compiling opt v0.1.0 (/source)
Dec 15 02:47:44.611 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
Dec 15 02:47:44.615 INFO [stderr] su: No module specific data is present
Dec 15 02:47:45.360 INFO running `"docker" "inspect" "70c7b1bcb82882514a12c3c2bf8845c5e4709bf2ea9b7e75dba518b8691d4080"`
Dec 15 02:47:45.613 INFO running `"docker" "rm" "-f" "70c7b1bcb82882514a12c3c2bf8845c5e4709bf2ea9b7e75dba518b8691d4080"`
Dec 15 02:47:45.894 INFO [stdout] 70c7b1bcb82882514a12c3c2bf8845c5e4709bf2ea9b7e75dba518b8691d4080
Dec 15 02:47:45.897 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 02:47:46.334 INFO [stdout] fc1987d05898bb7cbdfbd20d65a5a04a7d9c359a152488c11154bfc5fe5f3b3d
Dec 15 02:47:46.340 INFO running `"docker" "start" "-a" "fc1987d05898bb7cbdfbd20d65a5a04a7d9c359a152488c11154bfc5fe5f3b3d"`
Dec 15 02:47:47.023 INFO [stderr] usermod: no changes
Dec 15 02:47:47.059 INFO [stderr]    Compiling opt v0.1.0 (/source)
Dec 15 02:47:48.022 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
Dec 15 02:47:48.026 INFO [stderr] su: No module specific data is present
Dec 15 02:47:48.433 INFO running `"docker" "inspect" "fc1987d05898bb7cbdfbd20d65a5a04a7d9c359a152488c11154bfc5fe5f3b3d"`
Dec 15 02:47:48.552 INFO running `"docker" "rm" "-f" "fc1987d05898bb7cbdfbd20d65a5a04a7d9c359a152488c11154bfc5fe5f3b3d"`
Dec 15 02:47:48.681 INFO [stdout] fc1987d05898bb7cbdfbd20d65a5a04a7d9c359a152488c11154bfc5fe5f3b3d
Dec 15 02:47:48.685 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" "-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 02:47:48.971 INFO [stdout] 5338e77bb1c602898cccf5eb3714a627002b9292721aa9a280de61ed5ab7edf9
Dec 15 02:47:48.983 INFO running `"docker" "start" "-a" "5338e77bb1c602898cccf5eb3714a627002b9292721aa9a280de61ed5ab7edf9"`
Dec 15 02:47:49.730 INFO [stderr] usermod: no changes
Dec 15 02:47:49.848 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 15 02:47:49.849 INFO [stderr]      Running /target/debug/deps/opt-cc7ef616ccdb744d
Dec 15 02:47:49.849 INFO [stdout] 
Dec 15 02:47:49.849 INFO [stdout] running 1 test
Dec 15 02:47:49.849 INFO [stdout] test tests::it_works ... ok
Dec 15 02:47:49.849 INFO [stdout] 
Dec 15 02:47:49.849 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 02:47:49.849 INFO [stdout] 
Dec 15 02:47:49.855 INFO [stderr]    Doc-tests opt
Dec 15 02:47:50.795 INFO [stdout] 
Dec 15 02:47:50.795 INFO [stdout] running 0 tests
Dec 15 02:47:50.795 INFO [stdout] 
Dec 15 02:47:50.795 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 02:47:50.795 INFO [stdout] 
Dec 15 02:47:50.802 INFO [stderr] su: No module specific data is present
Dec 15 02:47:51.408 INFO running `"docker" "inspect" "5338e77bb1c602898cccf5eb3714a627002b9292721aa9a280de61ed5ab7edf9"`
Dec 15 02:47:51.512 INFO running `"docker" "rm" "-f" "5338e77bb1c602898cccf5eb3714a627002b9292721aa9a280de61ed5ab7edf9"`
Dec 15 02:47:51.662 INFO [stdout] 5338e77bb1c602898cccf5eb3714a627002b9292721aa9a280de61ed5ab7edf9