Dec 14 17:57:10.393 INFO testing swarm-0.1.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 17:57:10.393 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 14 17:57:10.891 INFO [stdout] 06cb57cf51a1a4bd142f65f3a5b954fd1d27ce7881be3c6f840aefb379d136d0
Dec 14 17:57:10.893 INFO running `"docker" "start" "-a" "06cb57cf51a1a4bd142f65f3a5b954fd1d27ce7881be3c6f840aefb379d136d0"`
Dec 14 17:57:12.650 INFO [stderr] usermod: no changes
Dec 14 17:57:12.715 INFO [stderr]    Compiling swarm v0.1.0 (/source)
Dec 14 17:57:13.360 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
Dec 14 17:57:13.362 INFO [stderr] su: No module specific data is present
Dec 14 17:57:14.526 INFO running `"docker" "inspect" "06cb57cf51a1a4bd142f65f3a5b954fd1d27ce7881be3c6f840aefb379d136d0"`
Dec 14 17:57:14.887 INFO running `"docker" "rm" "-f" "06cb57cf51a1a4bd142f65f3a5b954fd1d27ce7881be3c6f840aefb379d136d0"`
Dec 14 17:57:15.344 INFO [stdout] 06cb57cf51a1a4bd142f65f3a5b954fd1d27ce7881be3c6f840aefb379d136d0
Dec 14 17:57:15.349 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 14 17:57:16.063 INFO [stdout] ab53fe55b44ac3de1a2762d08c85311532b4470bd0b75e01e7a7af1e8016734c
Dec 14 17:57:16.067 INFO running `"docker" "start" "-a" "ab53fe55b44ac3de1a2762d08c85311532b4470bd0b75e01e7a7af1e8016734c"`
Dec 14 17:57:17.596 INFO [stderr] usermod: no changes
Dec 14 17:57:17.652 INFO [stderr]    Compiling swarm v0.1.0 (/source)
Dec 14 17:57:18.758 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
Dec 14 17:57:18.761 INFO [stderr] su: No module specific data is present
Dec 14 17:57:19.495 INFO running `"docker" "inspect" "ab53fe55b44ac3de1a2762d08c85311532b4470bd0b75e01e7a7af1e8016734c"`
Dec 14 17:57:19.795 INFO running `"docker" "rm" "-f" "ab53fe55b44ac3de1a2762d08c85311532b4470bd0b75e01e7a7af1e8016734c"`
Dec 14 17:57:20.035 INFO [stdout] ab53fe55b44ac3de1a2762d08c85311532b4470bd0b75e01e7a7af1e8016734c
Dec 14 17:57:20.041 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 14 17:57:20.349 INFO [stdout] 18d76befa18bf5c1adb1a464f70ad118445dfddcfe80ffc2ee2008cf5d62208b
Dec 14 17:57:20.351 INFO running `"docker" "start" "-a" "18d76befa18bf5c1adb1a464f70ad118445dfddcfe80ffc2ee2008cf5d62208b"`
Dec 14 17:57:21.103 INFO [stderr] usermod: no changes
Dec 14 17:57:21.155 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 14 17:57:21.155 INFO [stderr]      Running /target/debug/deps/swarm-a639443ae1f88d31
Dec 14 17:57:21.171 INFO [stdout] 
Dec 14 17:57:21.171 INFO [stdout] running 1 test
Dec 14 17:57:21.171 INFO [stdout] test tests::it_works ... ok
Dec 14 17:57:21.171 INFO [stdout] 
Dec 14 17:57:21.171 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 17:57:21.171 INFO [stdout] 
Dec 14 17:57:21.172 INFO [stderr]    Doc-tests swarm
Dec 14 17:57:22.020 INFO [stdout] 
Dec 14 17:57:22.020 INFO [stdout] running 0 tests
Dec 14 17:57:22.020 INFO [stdout] 
Dec 14 17:57:22.020 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 17:57:22.020 INFO [stdout] 
Dec 14 17:57:22.027 INFO [stderr] su: No module specific data is present
Dec 14 17:57:22.763 INFO running `"docker" "inspect" "18d76befa18bf5c1adb1a464f70ad118445dfddcfe80ffc2ee2008cf5d62208b"`
Dec 14 17:57:23.046 INFO running `"docker" "rm" "-f" "18d76befa18bf5c1adb1a464f70ad118445dfddcfe80ffc2ee2008cf5d62208b"`
Dec 14 17:57:23.310 INFO [stdout] 18d76befa18bf5c1adb1a464f70ad118445dfddcfe80ffc2ee2008cf5d62208b