Nov 18 01:50:58.913 INFO testing riak-0.3.4 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 01:50:58.913 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 01:50:59.075 INFO [stdout] 64f0741ca6ceb3e7e0f202e580651fb38194e378350919b63ac66fde8f5c15a2
Nov 18 01:50:59.077 INFO running `"docker" "start" "-a" "64f0741ca6ceb3e7e0f202e580651fb38194e378350919b63ac66fde8f5c15a2"`
Nov 18 01:50:59.487 INFO [stderr] usermod: no changes
Nov 18 01:50:59.511 INFO [stderr]    Compiling protobuf v1.7.4
Nov 18 01:51:28.742 INFO [stderr]    Compiling riak v0.3.4 (/source)
Nov 18 01:52:00.003 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 00s
Nov 18 01:52:00.009 INFO [stderr] su: No module specific data is present
Nov 18 01:52:01.139 INFO running `"docker" "inspect" "64f0741ca6ceb3e7e0f202e580651fb38194e378350919b63ac66fde8f5c15a2"`
Nov 18 01:52:01.443 INFO running `"docker" "rm" "-f" "64f0741ca6ceb3e7e0f202e580651fb38194e378350919b63ac66fde8f5c15a2"`
Nov 18 01:52:01.779 INFO [stdout] 64f0741ca6ceb3e7e0f202e580651fb38194e378350919b63ac66fde8f5c15a2
Nov 18 01:52:01.787 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 01:52:02.269 INFO [stdout] f33f2490f2553b02e15c4c8e1d9c88652cfa90f13d8cb923647690f2e52f457c
Nov 18 01:52:02.271 INFO running `"docker" "start" "-a" "f33f2490f2553b02e15c4c8e1d9c88652cfa90f13d8cb923647690f2e52f457c"`
Nov 18 01:52:04.293 INFO [stderr] usermod: no changes
Nov 18 01:52:04.387 INFO [stderr]    Compiling riak v0.3.4 (/source)
Nov 18 01:52:16.213 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.89s
Nov 18 01:52:16.226 INFO [stderr] su: No module specific data is present
Nov 18 01:52:16.645 INFO running `"docker" "inspect" "f33f2490f2553b02e15c4c8e1d9c88652cfa90f13d8cb923647690f2e52f457c"`
Nov 18 01:52:16.845 INFO running `"docker" "rm" "-f" "f33f2490f2553b02e15c4c8e1d9c88652cfa90f13d8cb923647690f2e52f457c"`
Nov 18 01:52:17.062 INFO [stdout] f33f2490f2553b02e15c4c8e1d9c88652cfa90f13d8cb923647690f2e52f457c