Dec 11 07:02:03.083 INFO checking ukcrpb6/zookeeper-registrar against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 07:02:03.083 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-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 11 07:02:03.554 INFO [stdout] 6cb16f164ad6ae9ff364a3eadf9f8027b8e5a7d5b6da968e60fe8dcd1c4d349d
Dec 11 07:02:03.557 INFO running `"docker" "start" "-a" "6cb16f164ad6ae9ff364a3eadf9f8027b8e5a7d5b6da968e60fe8dcd1c4d349d"`
Dec 11 07:02:04.656 INFO [stderr] usermod: no changes
Dec 11 07:02:04.810 INFO [stderr]     Checking termcolor v0.3.5
Dec 11 07:02:04.810 INFO [stderr]     Checking snowflake v1.3.0
Dec 11 07:02:04.818 INFO [stderr]     Checking itoa v0.4.0
Dec 11 07:02:04.828 INFO [stderr]     Checking serde v1.0.33
Dec 11 07:02:04.832 INFO [stderr]     Checking num-traits v0.2.2
Dec 11 07:02:04.832 INFO [stderr]     Checking net2 v0.2.32
Dec 11 07:02:04.832 INFO [stderr]     Checking time v0.1.39
Dec 11 07:02:04.832 INFO [stderr]     Checking atty v0.2.8
Dec 11 07:02:05.536 INFO [stderr]     Checking nix v0.5.1
Dec 11 07:02:05.624 INFO [stderr]     Checking nix v0.9.0
Dec 11 07:02:05.708 INFO [stderr]     Checking uuid v0.6.1
Dec 11 07:02:06.896 INFO [stderr]    Compiling syn v0.12.14
Dec 11 07:02:07.008 INFO [stderr]    Compiling zookeeper_derive v0.3.0
Dec 11 07:02:07.532 INFO [stderr]     Checking regex v0.2.10
Dec 11 07:02:08.776 INFO [stderr]     Checking miow v0.1.5
Dec 11 07:02:16.808 INFO [stderr]     Checking env_logger v0.5.6
Dec 11 07:02:17.456 INFO [stderr]     Checking mio v0.5.1
Dec 11 07:02:20.745 INFO [stderr]     Checking zookeeper v0.4.0
Dec 11 07:02:23.525 INFO [stderr]     Checking ctrlc v3.1.0
Dec 11 07:02:27.187 INFO [stderr]    Compiling serde_derive_internals v0.21.0
Dec 11 07:02:29.904 INFO [stderr]    Compiling serde_derive v1.0.33
Dec 11 07:02:30.384 INFO [stderr]     Checking serde_json v1.0.12
Dec 11 07:02:36.475 INFO [stderr]     Checking docopt v0.8.3
Dec 11 07:02:37.474 INFO [stderr]     Checking zookeeper-registrar v0.2.0 (/source)
Dec 11 07:02:38.824 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.14s
Dec 11 07:02:38.828 INFO [stderr] su: No module specific data is present
Dec 11 07:02:39.028 INFO running `"docker" "inspect" "6cb16f164ad6ae9ff364a3eadf9f8027b8e5a7d5b6da968e60fe8dcd1c4d349d"`
Dec 11 07:02:39.085 INFO running `"docker" "rm" "-f" "6cb16f164ad6ae9ff364a3eadf9f8027b8e5a7d5b6da968e60fe8dcd1c4d349d"`
Dec 11 07:02:39.166 INFO [stdout] 6cb16f164ad6ae9ff364a3eadf9f8027b8e5a7d5b6da968e60fe8dcd1c4d349d