[INFO] cloning repository ukcrpb6/zookeeper-registrar
[INFO] running `"git" "clone" "--bare" "git://github.com/ukcrpb6/zookeeper-registrar.git" "work/cache/sources/gh/ukcrpb6/zookeeper-registrar"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/ukcrpb6/zookeeper-registrar'...
[INFO] running `"git" "clone" "work/cache/sources/gh/ukcrpb6/zookeeper-registrar" "work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/ukcrpb6/zookeeper-registrar"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/ukcrpb6/zookeeper-registrar'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ukcrpb6/zookeeper-registrar" "work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/ukcrpb6/zookeeper-registrar"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/ukcrpb6/zookeeper-registrar'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] dbb0f6d00a54fda37fe4a09c2f68089e2b468250
[INFO] sha for GitHub repo ukcrpb6/zookeeper-registrar: dbb0f6d00a54fda37fe4a09c2f68089e2b468250
[INFO] validating manifest of ukcrpb6/zookeeper-registrar on toolchain master#c0086b9e8972fef9fd4af24bae20d45021ed06c6
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ukcrpb6/zookeeper-registrar on toolchain try#290ac7b29f41ff9fa5232f9a1116ea71a3501063
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ukcrpb6/zookeeper-registrar
[INFO] finished frobbing ukcrpb6/zookeeper-registrar
[INFO] frobbed toml for ukcrpb6/zookeeper-registrar written to work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/ukcrpb6/zookeeper-registrar/Cargo.toml
[INFO] started frobbing ukcrpb6/zookeeper-registrar
[INFO] finished frobbing ukcrpb6/zookeeper-registrar
[INFO] frobbed toml for ukcrpb6/zookeeper-registrar written to work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/ukcrpb6/zookeeper-registrar/Cargo.toml
[INFO] crate ukcrpb6/zookeeper-registrar has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded zookeeper v0.4.0
[INFO] [stderr]   Downloaded snowflake v1.3.0
[INFO] [stderr]   Downloaded uuid v0.6.1
[INFO] [stderr]   Downloaded zookeeper_derive v0.3.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking ukcrpb6/zookeeper-registrar against try#290ac7b29f41ff9fa5232f9a1116ea71a3501063 for pr-58899
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58899/worker-0/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/ukcrpb6/zookeeper-registrar:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] c6b8eb5f6f66c0e64638b22be06f567150342e6bde68f31428cd8a2ecdd09672
[INFO] running `"docker" "start" "-a" "c6b8eb5f6f66c0e64638b22be06f567150342e6bde68f31428cd8a2ecdd09672"`
[INFO] [stderr]     Checking slab v0.1.3
[INFO] [stderr]     Checking bytes v0.3.0
[INFO] [stderr]     Checking num-traits v0.2.2
[INFO] [stderr]     Checking termcolor v0.3.5
[INFO] [stderr]     Checking byteorder v0.4.2
[INFO] [stderr]     Checking itoa v0.4.0
[INFO] [stderr]     Checking lazy_static v0.1.16
[INFO] [stderr]     Checking snowflake v1.3.0
[INFO] [stderr]    Compiling ws2_32-sys v0.2.1
[INFO] [stderr]     Checking net2 v0.2.32
[INFO] [stderr]     Checking nix v0.5.1
[INFO] [stderr]     Checking uuid v0.6.1
[INFO] [stderr]     Checking ctrlc v3.1.0
[INFO] [stderr]     Checking regex v0.2.10
[INFO] [stderr]    Compiling zookeeper_derive v0.3.0
[INFO] [stderr]     Checking miow v0.1.5
[INFO] [stderr]     Checking serde_json v1.0.12
[INFO] [stderr]     Checking mio v0.5.1
[INFO] [stderr]     Checking env_logger v0.5.6
[INFO] [stderr]     Checking docopt v0.8.3
[INFO] [stderr]     Checking zookeeper v0.4.0
[INFO] [stderr]     Checking zookeeper-registrar v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.83s
[INFO] running `"docker" "inspect" "c6b8eb5f6f66c0e64638b22be06f567150342e6bde68f31428cd8a2ecdd09672"`
[INFO] running `"docker" "rm" "-f" "c6b8eb5f6f66c0e64638b22be06f567150342e6bde68f31428cd8a2ecdd09672"`
[INFO] [stdout] c6b8eb5f6f66c0e64638b22be06f567150342e6bde68f31428cd8a2ecdd09672