[INFO] updating cached repository ukcrpb6/zookeeper-registrar
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ukcrpb6/zookeeper-registrar
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ukcrpb6/zookeeper-registrar" "work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/ukcrpb6/zookeeper-registrar"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/ukcrpb6/zookeeper-registrar'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ukcrpb6/zookeeper-registrar" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/ukcrpb6/zookeeper-registrar"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/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#5f9c0448dde167128d668da4555879f64e56af1d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ukcrpb6/zookeeper-registrar on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-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-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/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-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/ukcrpb6/zookeeper-registrar/Cargo.toml
[INFO] crate ukcrpb6/zookeeper-registrar already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking ukcrpb6/zookeeper-registrar against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-6/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/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" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 141bbc4549e0ee5d47c9745d7adf58c1b1982f0ff365d95b3e701f04d162da10
[INFO] running `"docker" "start" "-a" "141bbc4549e0ee5d47c9745d7adf58c1b1982f0ff365d95b3e701f04d162da10"`
[INFO] [stderr]     Checking slab v0.1.3
[INFO] [stderr]     Checking bytes v0.3.0
[INFO] [stderr]     Checking snowflake v1.3.0
[INFO] [stderr]     Checking itoa v0.4.0
[INFO] [stderr]    Compiling ws2_32-sys v0.2.1
[INFO] [stderr]     Checking time v0.1.39
[INFO] [stderr]     Checking net2 v0.2.32
[INFO] [stderr]     Checking nix v0.5.1
[INFO] [stderr]     Checking nix v0.9.0
[INFO] [stderr]     Checking uuid v0.6.1
[INFO] [stderr]     Checking thread_local v0.3.5
[INFO] [stderr]     Checking serde_json v1.0.12
[INFO] [stderr]    Compiling zookeeper_derive v0.3.0
[INFO] [stderr]     Checking regex v0.2.10
[INFO] [stderr]     Checking miow v0.1.5
[INFO] [stderr]     Checking docopt v0.8.3
[INFO] [stderr]     Checking env_logger v0.5.6
[INFO] [stderr]     Checking mio v0.5.1
[INFO] [stderr]     Checking zookeeper v0.4.0
[INFO] [stderr]     Checking ctrlc v3.1.0
[INFO] [stderr]     Checking zookeeper-registrar v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.95s
[INFO] running `"docker" "inspect" "141bbc4549e0ee5d47c9745d7adf58c1b1982f0ff365d95b3e701f04d162da10"`
[INFO] running `"docker" "rm" "-f" "141bbc4549e0ee5d47c9745d7adf58c1b1982f0ff365d95b3e701f04d162da10"`
[INFO] [stdout] 141bbc4549e0ee5d47c9745d7adf58c1b1982f0ff365d95b3e701f04d162da10