[INFO] updating cached repository frgomes/mkvm
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/frgomes/mkvm
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/frgomes/mkvm" "work/ex/beta-1.38-1/sources/1.37.0/gh/frgomes/mkvm"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/frgomes/mkvm'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/frgomes/mkvm" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/frgomes/mkvm"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/frgomes/mkvm'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1309859551a8f192bea20f3f7d39687bbd71a053
[INFO] sha for GitHub repo frgomes/mkvm: 1309859551a8f192bea20f3f7d39687bbd71a053
[INFO] validating manifest of frgomes/mkvm 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 frgomes/mkvm 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 frgomes/mkvm
[INFO] finished frobbing frgomes/mkvm
[INFO] frobbed toml for frgomes/mkvm written to work/ex/beta-1.38-1/sources/1.37.0/gh/frgomes/mkvm/Cargo.toml
[INFO] started frobbing frgomes/mkvm
[INFO] finished frobbing frgomes/mkvm
[INFO] frobbed toml for frgomes/mkvm written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/frgomes/mkvm/Cargo.toml
[INFO] crate frgomes/mkvm 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 frgomes/mkvm 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/frgomes/mkvm:/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] 4aea70cca1dd6a63050dbe285f66c2e8c73f224526fcec827eb96a690ca77c04
[INFO] running `"docker" "start" "-a" "4aea70cca1dd6a63050dbe285f66c2e8c73f224526fcec827eb96a690ca77c04"`
[INFO] [stderr]    Compiling mkvm v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.12s
[INFO] running `"docker" "inspect" "4aea70cca1dd6a63050dbe285f66c2e8c73f224526fcec827eb96a690ca77c04"`
[INFO] running `"docker" "rm" "-f" "4aea70cca1dd6a63050dbe285f66c2e8c73f224526fcec827eb96a690ca77c04"`
[INFO] [stdout] 4aea70cca1dd6a63050dbe285f66c2e8c73f224526fcec827eb96a690ca77c04
[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/frgomes/mkvm:/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] b63c8a6dd98192004b4e23b27b7ce7d46d5e94959253fe78cdbc30106e4b5fce
[INFO] running `"docker" "start" "-a" "b63c8a6dd98192004b4e23b27b7ce7d46d5e94959253fe78cdbc30106e4b5fce"`
[INFO] [stderr]    Compiling mkvm v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.00s
[INFO] running `"docker" "inspect" "b63c8a6dd98192004b4e23b27b7ce7d46d5e94959253fe78cdbc30106e4b5fce"`
[INFO] running `"docker" "rm" "-f" "b63c8a6dd98192004b4e23b27b7ce7d46d5e94959253fe78cdbc30106e4b5fce"`
[INFO] [stdout] b63c8a6dd98192004b4e23b27b7ce7d46d5e94959253fe78cdbc30106e4b5fce
[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/frgomes/mkvm:/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] d2fee2ebb2b5eaaedcfac4e76b3cf75a113e2a0cf22ec60752a126a406ffd6a1
[INFO] running `"docker" "start" "-a" "d2fee2ebb2b5eaaedcfac4e76b3cf75a113e2a0cf22ec60752a126a406ffd6a1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mkvm-39992a05a38d8bb8
[INFO] [stderr]      Running /opt/crater/target/debug/deps/main-f8f642867595dd14
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test yaml::tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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] [stderr]      Running /opt/crater/target/debug/deps/vm-655c86e409cdc672
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test parse_virtual_machine ... ok
[INFO] [stderr]    Doc-tests mkvm
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "d2fee2ebb2b5eaaedcfac4e76b3cf75a113e2a0cf22ec60752a126a406ffd6a1"`
[INFO] running `"docker" "rm" "-f" "d2fee2ebb2b5eaaedcfac4e76b3cf75a113e2a0cf22ec60752a126a406ffd6a1"`
[INFO] [stdout] d2fee2ebb2b5eaaedcfac4e76b3cf75a113e2a0cf22ec60752a126a406ffd6a1