[INFO] updating cached repository kirillrdy/zfs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/kirillrdy/zfs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/kirillrdy/zfs" "work/ex/beta-1.38-1/sources/1.37.0/gh/kirillrdy/zfs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/kirillrdy/zfs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kirillrdy/zfs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kirillrdy/zfs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kirillrdy/zfs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ca328ff26065d207b100e667477327fcc0275d89
[INFO] sha for GitHub repo kirillrdy/zfs: ca328ff26065d207b100e667477327fcc0275d89
[INFO] validating manifest of kirillrdy/zfs 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 kirillrdy/zfs 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 kirillrdy/zfs
[INFO] finished frobbing kirillrdy/zfs
[INFO] frobbed toml for kirillrdy/zfs written to work/ex/beta-1.38-1/sources/1.37.0/gh/kirillrdy/zfs/Cargo.toml
[INFO] started frobbing kirillrdy/zfs
[INFO] finished frobbing kirillrdy/zfs
[INFO] frobbed toml for kirillrdy/zfs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kirillrdy/zfs/Cargo.toml
[INFO] crate kirillrdy/zfs 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 kirillrdy/zfs 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/kirillrdy/zfs:/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] 7fb34dccec1171fb23f2f7422c79328bf82f66d7e6c8b377b69879ae60db4865
[INFO] running `"docker" "start" "-a" "7fb34dccec1171fb23f2f7422c79328bf82f66d7e6c8b377b69879ae60db4865"`
[INFO] [stderr]    Compiling zfs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `"docker" "inspect" "7fb34dccec1171fb23f2f7422c79328bf82f66d7e6c8b377b69879ae60db4865"`
[INFO] running `"docker" "rm" "-f" "7fb34dccec1171fb23f2f7422c79328bf82f66d7e6c8b377b69879ae60db4865"`
[INFO] [stdout] 7fb34dccec1171fb23f2f7422c79328bf82f66d7e6c8b377b69879ae60db4865
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/kirillrdy/zfs:/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] 9828a7b41bb20be90adabd2f9ed3b066b80538484df5da6720cf09d67a6b4498
[INFO] running `"docker" "start" "-a" "9828a7b41bb20be90adabd2f9ed3b066b80538484df5da6720cf09d67a6b4498"`
[INFO] [stderr]    Compiling zfs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `"docker" "inspect" "9828a7b41bb20be90adabd2f9ed3b066b80538484df5da6720cf09d67a6b4498"`
[INFO] running `"docker" "rm" "-f" "9828a7b41bb20be90adabd2f9ed3b066b80538484df5da6720cf09d67a6b4498"`
[INFO] [stdout] 9828a7b41bb20be90adabd2f9ed3b066b80538484df5da6720cf09d67a6b4498
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/kirillrdy/zfs:/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] 51d877e2257c0894283cb2ad169181ac679ca99b38b506aacc5a56a38aab31b6
[INFO] running `"docker" "start" "-a" "51d877e2257c0894283cb2ad169181ac679ca99b38b506aacc5a56a38aab31b6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/zfs-65baf55e138cf19f
[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" "51d877e2257c0894283cb2ad169181ac679ca99b38b506aacc5a56a38aab31b6"`
[INFO] running `"docker" "rm" "-f" "51d877e2257c0894283cb2ad169181ac679ca99b38b506aacc5a56a38aab31b6"`
[INFO] [stdout] 51d877e2257c0894283cb2ad169181ac679ca99b38b506aacc5a56a38aab31b6