[INFO] updating cached repository stephenc/zkinit
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/stephenc/zkinit
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/stephenc/zkinit" "work/ex/beta-1.38-1/sources/1.37.0/gh/stephenc/zkinit"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/stephenc/zkinit'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/stephenc/zkinit" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/stephenc/zkinit"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/stephenc/zkinit'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6565cdb3469b6553fa26f491b9f88abc321cf818
[INFO] sha for GitHub repo stephenc/zkinit: 6565cdb3469b6553fa26f491b9f88abc321cf818
[INFO] validating manifest of stephenc/zkinit on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of stephenc/zkinit on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing stephenc/zkinit
[INFO] finished frobbing stephenc/zkinit
[INFO] frobbed toml for stephenc/zkinit written to work/ex/beta-1.38-1/sources/1.37.0/gh/stephenc/zkinit/Cargo.toml
[INFO] started frobbing stephenc/zkinit
[INFO] finished frobbing stephenc/zkinit
[INFO] frobbed toml for stephenc/zkinit written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/stephenc/zkinit/Cargo.toml
[INFO] crate stephenc/zkinit already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing stephenc/zkinit against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/stephenc/zkinit:/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=warn" "-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 4579f81845c3f1377799137bdd3d7fa85fc2dcb053367c27eb6ab51789dcdc78
[INFO] running `"docker" "start" "-a" "4579f81845c3f1377799137bdd3d7fa85fc2dcb053367c27eb6ab51789dcdc78"`
[INFO] [stderr]    Compiling proc-macro2 v0.4.26
[INFO] [stderr]    Compiling mio-extras v2.0.5
[INFO] [stderr]    Compiling quote v0.6.11
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling zookeeper_derive v0.4.0
[INFO] [stderr]    Compiling zookeeper v0.5.5
[INFO] [stderr]    Compiling zkinit v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.81s
[INFO] running `"docker" "inspect" "4579f81845c3f1377799137bdd3d7fa85fc2dcb053367c27eb6ab51789dcdc78"`
[INFO] running `"docker" "rm" "-f" "4579f81845c3f1377799137bdd3d7fa85fc2dcb053367c27eb6ab51789dcdc78"`
[INFO] [stdout] 4579f81845c3f1377799137bdd3d7fa85fc2dcb053367c27eb6ab51789dcdc78
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/stephenc/zkinit:/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 36ed93e538a80b65555a0c35d1cf20aed200589856c80f9a07421e87d1f1fd5c
[INFO] running `"docker" "start" "-a" "36ed93e538a80b65555a0c35d1cf20aed200589856c80f9a07421e87d1f1fd5c"`
[INFO] [stderr]    Compiling zkinit v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `"docker" "inspect" "36ed93e538a80b65555a0c35d1cf20aed200589856c80f9a07421e87d1f1fd5c"`
[INFO] running `"docker" "rm" "-f" "36ed93e538a80b65555a0c35d1cf20aed200589856c80f9a07421e87d1f1fd5c"`
[INFO] [stdout] 36ed93e538a80b65555a0c35d1cf20aed200589856c80f9a07421e87d1f1fd5c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/stephenc/zkinit:/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=warn" "-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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] f4d03a410b2e42f2c9acb125bcc4b0bbc0cc957bf5cf2dee01baa8ad99a8ba4c
[INFO] running `"docker" "start" "-a" "f4d03a410b2e42f2c9acb125bcc4b0bbc0cc957bf5cf2dee01baa8ad99a8ba4c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/zkinit-30f87939306cb8a2
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f4d03a410b2e42f2c9acb125bcc4b0bbc0cc957bf5cf2dee01baa8ad99a8ba4c"`
[INFO] running `"docker" "rm" "-f" "f4d03a410b2e42f2c9acb125bcc4b0bbc0cc957bf5cf2dee01baa8ad99a8ba4c"`
[INFO] [stdout] f4d03a410b2e42f2c9acb125bcc4b0bbc0cc957bf5cf2dee01baa8ad99a8ba4c