[INFO] updating cached repository krsna1729/vfioveth
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/krsna1729/vfioveth
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/krsna1729/vfioveth" "work/ex/beta-1.37-6/sources/1.36.0/gh/krsna1729/vfioveth"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/krsna1729/vfioveth'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/krsna1729/vfioveth" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/krsna1729/vfioveth"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/krsna1729/vfioveth'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] aad05f413345e8a04a8a1b69173753dc23e0edf6
[INFO] sha for GitHub repo krsna1729/vfioveth: aad05f413345e8a04a8a1b69173753dc23e0edf6
[INFO] validating manifest of krsna1729/vfioveth on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of krsna1729/vfioveth on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing krsna1729/vfioveth
[INFO] finished frobbing krsna1729/vfioveth
[INFO] frobbed toml for krsna1729/vfioveth written to work/ex/beta-1.37-6/sources/1.36.0/gh/krsna1729/vfioveth/Cargo.toml
[INFO] started frobbing krsna1729/vfioveth
[INFO] finished frobbing krsna1729/vfioveth
[INFO] frobbed toml for krsna1729/vfioveth written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/krsna1729/vfioveth/Cargo.toml
[INFO] crate krsna1729/vfioveth already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing krsna1729/vfioveth against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/krsna1729/vfioveth:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 3dfc8e0e36168a725bd94d2248b68769b3a073277edc348a16e4c02e0d613b42
[INFO] running `"docker" "start" "-a" "3dfc8e0e36168a725bd94d2248b68769b3a073277edc348a16e4c02e0d613b42"`
[INFO] [stderr]    Compiling vfioveth v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.75s
[INFO] running `"docker" "inspect" "3dfc8e0e36168a725bd94d2248b68769b3a073277edc348a16e4c02e0d613b42"`
[INFO] running `"docker" "rm" "-f" "3dfc8e0e36168a725bd94d2248b68769b3a073277edc348a16e4c02e0d613b42"`
[INFO] [stdout] 3dfc8e0e36168a725bd94d2248b68769b3a073277edc348a16e4c02e0d613b42
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/krsna1729/vfioveth:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] f7c5f464ac4b9eb7dd7717a8e4b596fab35077f18ee9aacc21a68e96fb25b64c
[INFO] running `"docker" "start" "-a" "f7c5f464ac4b9eb7dd7717a8e4b596fab35077f18ee9aacc21a68e96fb25b64c"`
[INFO] [stderr]    Compiling vfioveth v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `"docker" "inspect" "f7c5f464ac4b9eb7dd7717a8e4b596fab35077f18ee9aacc21a68e96fb25b64c"`
[INFO] running `"docker" "rm" "-f" "f7c5f464ac4b9eb7dd7717a8e4b596fab35077f18ee9aacc21a68e96fb25b64c"`
[INFO] [stdout] f7c5f464ac4b9eb7dd7717a8e4b596fab35077f18ee9aacc21a68e96fb25b64c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/krsna1729/vfioveth:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] d6fcdfa0d604e46e8ab2772d367222f4ed64a4351eb6dc38d2ae3338a6c0dd6b
[INFO] running `"docker" "start" "-a" "d6fcdfa0d604e46e8ab2772d367222f4ed64a4351eb6dc38d2ae3338a6c0dd6b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/vfioveth-18546a49ccaf5961
[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" "d6fcdfa0d604e46e8ab2772d367222f4ed64a4351eb6dc38d2ae3338a6c0dd6b"`
[INFO] running `"docker" "rm" "-f" "d6fcdfa0d604e46e8ab2772d367222f4ed64a4351eb6dc38d2ae3338a6c0dd6b"`
[INFO] [stdout] d6fcdfa0d604e46e8ab2772d367222f4ed64a4351eb6dc38d2ae3338a6c0dd6b