Dec 15 06:09:20.354 INFO testing libgrpc-0.0.1 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 06:09:20.354 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 06:09:20.585 INFO [stdout] 5e0a4f24f07c52fe22dc7dfaab8a9cfde2db44f6ce4d41a80f5ada9b53703415
Dec 15 06:09:20.589 INFO running `"docker" "start" "-a" "5e0a4f24f07c52fe22dc7dfaab8a9cfde2db44f6ce4d41a80f5ada9b53703415"`
Dec 15 06:09:21.166 INFO [stderr] usermod: no changes
Dec 15 06:09:21.203 INFO [stderr]    Compiling libgrpc v0.0.1 (/source)
Dec 15 06:09:21.663 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
Dec 15 06:09:21.666 INFO [stderr] su: No module specific data is present
Dec 15 06:09:22.008 INFO running `"docker" "inspect" "5e0a4f24f07c52fe22dc7dfaab8a9cfde2db44f6ce4d41a80f5ada9b53703415"`
Dec 15 06:09:22.144 INFO running `"docker" "rm" "-f" "5e0a4f24f07c52fe22dc7dfaab8a9cfde2db44f6ce4d41a80f5ada9b53703415"`
Dec 15 06:09:22.262 INFO [stdout] 5e0a4f24f07c52fe22dc7dfaab8a9cfde2db44f6ce4d41a80f5ada9b53703415
Dec 15 06:09:22.269 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 06:09:22.633 INFO [stdout] cbce69be8ee7899c32c08c8e6e8d220ed9ef0e9858c2641e87f5d81595b4f2ad
Dec 15 06:09:22.647 INFO running `"docker" "start" "-a" "cbce69be8ee7899c32c08c8e6e8d220ed9ef0e9858c2641e87f5d81595b4f2ad"`
Dec 15 06:09:23.539 INFO [stderr] usermod: no changes
Dec 15 06:09:23.595 INFO [stderr]    Compiling libgrpc v0.0.1 (/source)
Dec 15 06:09:24.471 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
Dec 15 06:09:24.472 INFO [stderr] su: No module specific data is present
Dec 15 06:09:24.889 INFO running `"docker" "inspect" "cbce69be8ee7899c32c08c8e6e8d220ed9ef0e9858c2641e87f5d81595b4f2ad"`
Dec 15 06:09:24.971 INFO running `"docker" "rm" "-f" "cbce69be8ee7899c32c08c8e6e8d220ed9ef0e9858c2641e87f5d81595b4f2ad"`
Dec 15 06:09:25.028 INFO [stdout] cbce69be8ee7899c32c08c8e6e8d220ed9ef0e9858c2641e87f5d81595b4f2ad
Dec 15 06:09:25.030 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 06:09:25.266 INFO [stdout] 659e0a14aa888c1166b875a7ced502e57b72795e07c9c4c1af9c813e41f48aeb
Dec 15 06:09:25.268 INFO running `"docker" "start" "-a" "659e0a14aa888c1166b875a7ced502e57b72795e07c9c4c1af9c813e41f48aeb"`
Dec 15 06:09:25.731 INFO [stderr] usermod: no changes
Dec 15 06:09:25.774 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 15 06:09:25.793 INFO [stderr]      Running /target/debug/deps/libgrpc-165580a2007e8a26
Dec 15 06:09:25.800 INFO [stdout] 
Dec 15 06:09:25.800 INFO [stdout] running 1 test
Dec 15 06:09:25.803 INFO [stdout] test tests::it_works ... ok
Dec 15 06:09:25.803 INFO [stdout] 
Dec 15 06:09:25.803 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 06:09:25.803 INFO [stdout] 
Dec 15 06:09:25.807 INFO [stderr]    Doc-tests libgrpc
Dec 15 06:09:26.795 INFO [stdout] 
Dec 15 06:09:26.795 INFO [stdout] running 0 tests
Dec 15 06:09:26.795 INFO [stdout] 
Dec 15 06:09:26.795 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 06:09:26.795 INFO [stdout] 
Dec 15 06:09:26.802 INFO [stderr] su: No module specific data is present
Dec 15 06:09:27.297 INFO running `"docker" "inspect" "659e0a14aa888c1166b875a7ced502e57b72795e07c9c4c1af9c813e41f48aeb"`
Dec 15 06:09:27.443 INFO running `"docker" "rm" "-f" "659e0a14aa888c1166b875a7ced502e57b72795e07c9c4c1af9c813e41f48aeb"`
Dec 15 06:09:27.564 INFO [stdout] 659e0a14aa888c1166b875a7ced502e57b72795e07c9c4c1af9c813e41f48aeb