Dec 14 17:50:44.515 INFO testing synapse-0.0.1 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 17:50:44.515 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 14 17:50:44.711 INFO [stdout] 59b63218abd85353d72ded2be967303dcfe1d813f3e8e9606bb4531222b0505b
Dec 14 17:50:44.716 INFO running `"docker" "start" "-a" "59b63218abd85353d72ded2be967303dcfe1d813f3e8e9606bb4531222b0505b"`
Dec 14 17:50:45.160 INFO [stderr] usermod: no changes
Dec 14 17:50:45.195 INFO [stderr]    Compiling synapse v0.0.1 (/source)
Dec 14 17:50:45.631 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
Dec 14 17:50:45.634 INFO [stderr] su: No module specific data is present
Dec 14 17:50:45.959 INFO running `"docker" "inspect" "59b63218abd85353d72ded2be967303dcfe1d813f3e8e9606bb4531222b0505b"`
Dec 14 17:50:46.087 INFO running `"docker" "rm" "-f" "59b63218abd85353d72ded2be967303dcfe1d813f3e8e9606bb4531222b0505b"`
Dec 14 17:50:46.215 INFO [stdout] 59b63218abd85353d72ded2be967303dcfe1d813f3e8e9606bb4531222b0505b
Dec 14 17:50:46.217 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 14 17:50:46.419 INFO [stdout] 113a84b28e3eda44ea22c98cc4485715c0eb497fcb44dabec64d8cd5ed35a420
Dec 14 17:50:46.424 INFO running `"docker" "start" "-a" "113a84b28e3eda44ea22c98cc4485715c0eb497fcb44dabec64d8cd5ed35a420"`
Dec 14 17:50:47.107 INFO [stderr] usermod: no changes
Dec 14 17:50:47.159 INFO [stderr]    Compiling synapse v0.0.1 (/source)
Dec 14 17:50:47.950 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
Dec 14 17:50:47.951 INFO [stderr] su: No module specific data is present
Dec 14 17:50:48.236 INFO running `"docker" "inspect" "113a84b28e3eda44ea22c98cc4485715c0eb497fcb44dabec64d8cd5ed35a420"`
Dec 14 17:50:48.323 INFO running `"docker" "rm" "-f" "113a84b28e3eda44ea22c98cc4485715c0eb497fcb44dabec64d8cd5ed35a420"`
Dec 14 17:50:48.433 INFO [stdout] 113a84b28e3eda44ea22c98cc4485715c0eb497fcb44dabec64d8cd5ed35a420
Dec 14 17:50:48.435 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 14 17:50:48.608 INFO [stdout] 11157709816aca887fe7dca7b24ce8b955b6963b2f5dbe027aad6edd40fe573d
Dec 14 17:50:48.612 INFO running `"docker" "start" "-a" "11157709816aca887fe7dca7b24ce8b955b6963b2f5dbe027aad6edd40fe573d"`
Dec 14 17:50:48.958 INFO [stderr] usermod: no changes
Dec 14 17:50:48.984 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 14 17:50:48.985 INFO [stderr]      Running /target/debug/deps/synapse-26ab49f7b796be77
Dec 14 17:50:48.987 INFO [stdout] 
Dec 14 17:50:48.987 INFO [stdout] running 0 tests
Dec 14 17:50:48.987 INFO [stdout] 
Dec 14 17:50:48.987 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 17:50:48.987 INFO [stdout] 
Dec 14 17:50:48.987 INFO [stderr]    Doc-tests synapse
Dec 14 17:50:49.745 INFO [stdout] 
Dec 14 17:50:49.745 INFO [stdout] running 0 tests
Dec 14 17:50:49.746 INFO [stdout] 
Dec 14 17:50:49.746 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 17:50:49.746 INFO [stdout] 
Dec 14 17:50:49.767 INFO [stderr] su: No module specific data is present
Dec 14 17:50:50.529 INFO running `"docker" "inspect" "11157709816aca887fe7dca7b24ce8b955b6963b2f5dbe027aad6edd40fe573d"`
Dec 14 17:50:50.783 INFO running `"docker" "rm" "-f" "11157709816aca887fe7dca7b24ce8b955b6963b2f5dbe027aad6edd40fe573d"`
Dec 14 17:50:51.059 INFO [stdout] 11157709816aca887fe7dca7b24ce8b955b6963b2f5dbe027aad6edd40fe573d