[INFO] updating cached repository naftulikay/vw-cdc-emulator.rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/naftulikay/vw-cdc-emulator.rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/naftulikay/vw-cdc-emulator.rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/naftulikay/vw-cdc-emulator.rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/naftulikay/vw-cdc-emulator.rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/naftulikay/vw-cdc-emulator.rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/naftulikay/vw-cdc-emulator.rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/naftulikay/vw-cdc-emulator.rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3f2f5b8dffd897b7a90a1928c5ef254209c65c12
[INFO] sha for GitHub repo naftulikay/vw-cdc-emulator.rs: 3f2f5b8dffd897b7a90a1928c5ef254209c65c12
[INFO] validating manifest of naftulikay/vw-cdc-emulator.rs 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 naftulikay/vw-cdc-emulator.rs 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 naftulikay/vw-cdc-emulator.rs
[INFO] finished frobbing naftulikay/vw-cdc-emulator.rs
[INFO] frobbed toml for naftulikay/vw-cdc-emulator.rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/naftulikay/vw-cdc-emulator.rs/Cargo.toml
[INFO] started frobbing naftulikay/vw-cdc-emulator.rs
[INFO] finished frobbing naftulikay/vw-cdc-emulator.rs
[INFO] frobbed toml for naftulikay/vw-cdc-emulator.rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/naftulikay/vw-cdc-emulator.rs/Cargo.toml
[INFO] crate naftulikay/vw-cdc-emulator.rs 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 naftulikay/vw-cdc-emulator.rs 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-4/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/naftulikay/vw-cdc-emulator.rs:/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] 4de5d26c9ede43d7d60464297757de12cef10f3b204738b50c38b74677b7bead
[INFO] running `"docker" "start" "-a" "4de5d26c9ede43d7d60464297757de12cef10f3b204738b50c38b74677b7bead"`
[INFO] [stderr]    Compiling vwcdcemulator v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `"docker" "inspect" "4de5d26c9ede43d7d60464297757de12cef10f3b204738b50c38b74677b7bead"`
[INFO] running `"docker" "rm" "-f" "4de5d26c9ede43d7d60464297757de12cef10f3b204738b50c38b74677b7bead"`
[INFO] [stdout] 4de5d26c9ede43d7d60464297757de12cef10f3b204738b50c38b74677b7bead
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/naftulikay/vw-cdc-emulator.rs:/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" "test" "--frozen" "--no-run"`
[INFO] [stdout] 43cb129c9fd8a8874208a797bbfc752c06da88d85f32a4ac5b63c64262b08d31
[INFO] running `"docker" "start" "-a" "43cb129c9fd8a8874208a797bbfc752c06da88d85f32a4ac5b63c64262b08d31"`
[INFO] [stderr]    Compiling vwcdcemulator v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `"docker" "inspect" "43cb129c9fd8a8874208a797bbfc752c06da88d85f32a4ac5b63c64262b08d31"`
[INFO] running `"docker" "rm" "-f" "43cb129c9fd8a8874208a797bbfc752c06da88d85f32a4ac5b63c64262b08d31"`
[INFO] [stdout] 43cb129c9fd8a8874208a797bbfc752c06da88d85f32a4ac5b63c64262b08d31
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/naftulikay/vw-cdc-emulator.rs:/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" "test" "--frozen"`
[INFO] [stdout] 0288f7303e1a6412f1ee4e02afa84ab335f7e06e969f53988fc6b3e9086ac738
[INFO] running `"docker" "start" "-a" "0288f7303e1a6412f1ee4e02afa84ab335f7e06e969f53988fc6b3e9086ac738"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/vwcdcemulator-e2538e364d8985ff
[INFO] [stderr]      Running /opt/crater/target/debug/deps/vwcdcemulator-a527c302c7ec22d1
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vwcdcemulator
[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] [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] [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" "0288f7303e1a6412f1ee4e02afa84ab335f7e06e969f53988fc6b3e9086ac738"`
[INFO] running `"docker" "rm" "-f" "0288f7303e1a6412f1ee4e02afa84ab335f7e06e969f53988fc6b3e9086ac738"`
[INFO] [stdout] 0288f7303e1a6412f1ee4e02afa84ab335f7e06e969f53988fc6b3e9086ac738