[INFO] updating cached repository overminder/adb-reverse-compat
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/overminder/adb-reverse-compat
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/overminder/adb-reverse-compat" "work/ex/beta-1.38-1/sources/1.37.0/gh/overminder/adb-reverse-compat"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/overminder/adb-reverse-compat'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/overminder/adb-reverse-compat" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/overminder/adb-reverse-compat"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/overminder/adb-reverse-compat'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f2164521b9829eda56e49ef8640d0cb841a5a16e
[INFO] sha for GitHub repo overminder/adb-reverse-compat: f2164521b9829eda56e49ef8640d0cb841a5a16e
[INFO] validating manifest of overminder/adb-reverse-compat 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 overminder/adb-reverse-compat 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 overminder/adb-reverse-compat
[INFO] removed path dependency mio from overminder/adb-reverse-compat
[INFO] finished frobbing overminder/adb-reverse-compat
[INFO] frobbed toml for overminder/adb-reverse-compat written to work/ex/beta-1.38-1/sources/1.37.0/gh/overminder/adb-reverse-compat/Cargo.toml
[INFO] started frobbing overminder/adb-reverse-compat
[INFO] removed path dependency mio from overminder/adb-reverse-compat
[INFO] finished frobbing overminder/adb-reverse-compat
[INFO] frobbed toml for overminder/adb-reverse-compat written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/overminder/adb-reverse-compat/Cargo.toml
[INFO] crate overminder/adb-reverse-compat 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] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/overminder/adb-reverse-compat/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 overminder/adb-reverse-compat against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/overminder/adb-reverse-compat:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 7d8976a2466c61687813752484506b367b359791e43c3ad2160001836a6cde10
[INFO] running `"docker" "start" "-a" "7d8976a2466c61687813752484506b367b359791e43c3ad2160001836a6cde10"`
[INFO] [stderr] warning: dependency (mio) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr] error: failed to update path override `/opt/crater/workdir/third_party/net2-rs` (defined in `/opt/crater/workdir/.cargo/config`)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Could not find Cargo.toml in `/opt/crater/workdir/third_party/net2-rs`
[INFO] running `"docker" "inspect" "7d8976a2466c61687813752484506b367b359791e43c3ad2160001836a6cde10"`
[INFO] running `"docker" "rm" "-f" "7d8976a2466c61687813752484506b367b359791e43c3ad2160001836a6cde10"`
[INFO] [stdout] 7d8976a2466c61687813752484506b367b359791e43c3ad2160001836a6cde10