[INFO] crate qapi-qga 0.4.0 is already in cache
[INFO] extracting crate qapi-qga 0.4.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/qapi-qga/0.4.0
[INFO] extracting crate qapi-qga 0.4.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/qapi-qga/0.4.0
[INFO] validating manifest of qapi-qga-0.4.0 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 qapi-qga-0.4.0 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 qapi-qga-0.4.0
[INFO] finished frobbing qapi-qga-0.4.0
[INFO] frobbed toml for qapi-qga-0.4.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/qapi-qga/0.4.0/Cargo.toml
[INFO] started frobbing qapi-qga-0.4.0
[INFO] finished frobbing qapi-qga-0.4.0
[INFO] frobbed toml for qapi-qga-0.4.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/qapi-qga/0.4.0/Cargo.toml
[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] [stderr]     Blocking waiting for file lock on package cache
[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 qapi-qga-0.4.0 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/qapi-qga/0.4.0:/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] 8d8430ce62fb2e225c4850956fc8b7dd5670aa302f9b87c7690ad0ae354d69c4
[INFO] running `"docker" "start" "-a" "8d8430ce62fb2e225c4850956fc8b7dd5670aa302f9b87c7690ad0ae354d69c4"`
[INFO] [stderr]    Compiling qapi-parser v0.3.0
[INFO] [stderr]    Compiling qapi-spec v0.2.2
[INFO] [stderr]    Compiling qapi-codegen v0.3.0
[INFO] [stderr]    Compiling qapi-qga v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.74s
[INFO] running `"docker" "inspect" "8d8430ce62fb2e225c4850956fc8b7dd5670aa302f9b87c7690ad0ae354d69c4"`
[INFO] running `"docker" "rm" "-f" "8d8430ce62fb2e225c4850956fc8b7dd5670aa302f9b87c7690ad0ae354d69c4"`
[INFO] [stdout] 8d8430ce62fb2e225c4850956fc8b7dd5670aa302f9b87c7690ad0ae354d69c4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/qapi-qga/0.4.0:/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] 3053703c7b82a09d29439192fb5423c0e95b4251333184eeffc3500a9068c1f8
[INFO] running `"docker" "start" "-a" "3053703c7b82a09d29439192fb5423c0e95b4251333184eeffc3500a9068c1f8"`
[INFO] [stderr]    Compiling qapi-qga v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.47s
[INFO] running `"docker" "inspect" "3053703c7b82a09d29439192fb5423c0e95b4251333184eeffc3500a9068c1f8"`
[INFO] running `"docker" "rm" "-f" "3053703c7b82a09d29439192fb5423c0e95b4251333184eeffc3500a9068c1f8"`
[INFO] [stdout] 3053703c7b82a09d29439192fb5423c0e95b4251333184eeffc3500a9068c1f8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/qapi-qga/0.4.0:/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] 9d4594f7f30216b427f5a69deda0ae14ba458481e3efdd2ed364fad3eb08cba9
[INFO] running `"docker" "start" "-a" "9d4594f7f30216b427f5a69deda0ae14ba458481e3efdd2ed364fad3eb08cba9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/qapi_qga-4fdb93ca7bd92c75
[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]    Doc-tests qapi-qga
[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" "9d4594f7f30216b427f5a69deda0ae14ba458481e3efdd2ed364fad3eb08cba9"`
[INFO] running `"docker" "rm" "-f" "9d4594f7f30216b427f5a69deda0ae14ba458481e3efdd2ed364fad3eb08cba9"`
[INFO] [stdout] 9d4594f7f30216b427f5a69deda0ae14ba458481e3efdd2ed364fad3eb08cba9