Dec 15 21:08:15.326 INFO testing bitcoin-rpc-json-0.2.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 21:08:15.326 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 21:08:15.918 INFO [stdout] b91a7249f2ce4b55ce6c0a81d483536bf67729f75da6ff1f37409c4de4bfafbb
Dec 15 21:08:15.920 INFO running `"docker" "start" "-a" "b91a7249f2ce4b55ce6c0a81d483536bf67729f75da6ff1f37409c4de4bfafbb"`
Dec 15 21:08:17.404 INFO [stderr] usermod: no changes
Dec 15 21:08:17.499 INFO [stderr]    Compiling strason v0.4.0
Dec 15 21:08:19.739 INFO [stderr]    Compiling bitcoin-rpc-json v0.2.0 (/source)
Dec 15 21:08:22.091 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.66s
Dec 15 21:08:22.091 INFO [stderr] su: No module specific data is present
Dec 15 21:08:22.697 INFO running `"docker" "inspect" "b91a7249f2ce4b55ce6c0a81d483536bf67729f75da6ff1f37409c4de4bfafbb"`
Dec 15 21:08:22.995 INFO running `"docker" "rm" "-f" "b91a7249f2ce4b55ce6c0a81d483536bf67729f75da6ff1f37409c4de4bfafbb"`
Dec 15 21:08:23.315 INFO [stdout] b91a7249f2ce4b55ce6c0a81d483536bf67729f75da6ff1f37409c4de4bfafbb
Dec 15 21:08:23.323 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 21:08:23.844 INFO [stdout] 10aacf4e69bb5039af4659560cc8aa8f3f7d83915f9ef72ccb8158749d3a8b0c
Dec 15 21:08:23.846 INFO running `"docker" "start" "-a" "10aacf4e69bb5039af4659560cc8aa8f3f7d83915f9ef72ccb8158749d3a8b0c"`
Dec 15 21:08:26.131 INFO [stderr] usermod: no changes
Dec 15 21:08:26.271 INFO [stderr]    Compiling bitcoin-rpc-json v0.2.0 (/source)
Dec 15 21:08:28.759 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.58s
Dec 15 21:08:28.763 INFO [stderr] su: No module specific data is present
Dec 15 21:08:29.672 INFO running `"docker" "inspect" "10aacf4e69bb5039af4659560cc8aa8f3f7d83915f9ef72ccb8158749d3a8b0c"`
Dec 15 21:08:29.879 INFO running `"docker" "rm" "-f" "10aacf4e69bb5039af4659560cc8aa8f3f7d83915f9ef72ccb8158749d3a8b0c"`
Dec 15 21:08:30.187 INFO [stdout] 10aacf4e69bb5039af4659560cc8aa8f3f7d83915f9ef72ccb8158749d3a8b0c
Dec 15 21:08:30.195 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 21:08:30.888 INFO [stdout] e985fc6532222bd38bdd8fef5adb902f2ae4b989fccd6761a37a24ef6f4ba61a
Dec 15 21:08:30.891 INFO running `"docker" "start" "-a" "e985fc6532222bd38bdd8fef5adb902f2ae4b989fccd6761a37a24ef6f4ba61a"`
Dec 15 21:08:32.420 INFO [stderr] usermod: no changes
Dec 15 21:08:32.499 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 15 21:08:32.516 INFO [stderr]      Running /target/debug/deps/bitcoin_rpc_json-195f4e793235dc55
Dec 15 21:08:32.523 INFO [stdout] 
Dec 15 21:08:32.523 INFO [stdout] running 0 tests
Dec 15 21:08:32.523 INFO [stdout] 
Dec 15 21:08:32.523 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 21:08:32.523 INFO [stdout] 
Dec 15 21:08:32.523 INFO [stderr]    Doc-tests bitcoin-rpc-json
Dec 15 21:08:33.845 INFO [stdout] 
Dec 15 21:08:33.845 INFO [stdout] running 0 tests
Dec 15 21:08:33.845 INFO [stdout] 
Dec 15 21:08:33.845 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 21:08:33.845 INFO [stdout] 
Dec 15 21:08:33.855 INFO [stderr] su: No module specific data is present
Dec 15 21:08:34.295 INFO running `"docker" "inspect" "e985fc6532222bd38bdd8fef5adb902f2ae4b989fccd6761a37a24ef6f4ba61a"`
Dec 15 21:08:34.509 INFO running `"docker" "rm" "-f" "e985fc6532222bd38bdd8fef5adb902f2ae4b989fccd6761a37a24ef6f4ba61a"`
Dec 15 21:08:34.822 INFO [stdout] e985fc6532222bd38bdd8fef5adb902f2ae4b989fccd6761a37a24ef6f4ba61a