[INFO] updating cached repository azriel91/cargo-workgraph
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/azriel91/cargo-workgraph
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/azriel91/cargo-workgraph" "work/ex/beta-1.37-6/sources/1.36.0/gh/azriel91/cargo-workgraph"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/azriel91/cargo-workgraph'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/azriel91/cargo-workgraph" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/azriel91/cargo-workgraph"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/azriel91/cargo-workgraph'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8948c04e30af1e2c884376d989d6281b40a80776
[INFO] sha for GitHub repo azriel91/cargo-workgraph: 8948c04e30af1e2c884376d989d6281b40a80776
[INFO] validating manifest of azriel91/cargo-workgraph 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 azriel91/cargo-workgraph 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 azriel91/cargo-workgraph
[INFO] finished frobbing azriel91/cargo-workgraph
[INFO] frobbed toml for azriel91/cargo-workgraph written to work/ex/beta-1.37-6/sources/1.36.0/gh/azriel91/cargo-workgraph/Cargo.toml
[INFO] started frobbing azriel91/cargo-workgraph
[INFO] finished frobbing azriel91/cargo-workgraph
[INFO] frobbed toml for azriel91/cargo-workgraph written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/azriel91/cargo-workgraph/Cargo.toml
[INFO] crate azriel91/cargo-workgraph 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] testing azriel91/cargo-workgraph against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/azriel91/cargo-workgraph:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 65a320b5f68c53806ea79884d5b65370f77da79c89279cc99497e3b49a7dee16
[INFO] running `"docker" "start" "-a" "65a320b5f68c53806ea79884d5b65370f77da79c89279cc99497e3b49a7dee16"`
[INFO] [stderr]    Compiling syn v0.15.34
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling serde_derive v1.0.92
[INFO] [stderr]    Compiling derivative v1.0.2
[INFO] [stderr]    Compiling cargo_toml v0.6.4
[INFO] [stderr]    Compiling cargo-workgraph v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 57.66s
[INFO] running `"docker" "inspect" "65a320b5f68c53806ea79884d5b65370f77da79c89279cc99497e3b49a7dee16"`
[INFO] running `"docker" "rm" "-f" "65a320b5f68c53806ea79884d5b65370f77da79c89279cc99497e3b49a7dee16"`
[INFO] [stdout] 65a320b5f68c53806ea79884d5b65370f77da79c89279cc99497e3b49a7dee16
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/azriel91/cargo-workgraph:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] b23f43f32205eff888d3dab4a4761903d1405ea5f5a0da679b04b99dcddb493d
[INFO] running `"docker" "start" "-a" "b23f43f32205eff888d3dab4a4761903d1405ea5f5a0da679b04b99dcddb493d"`
[INFO] [stderr]    Compiling cargo-workgraph v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `"docker" "inspect" "b23f43f32205eff888d3dab4a4761903d1405ea5f5a0da679b04b99dcddb493d"`
[INFO] running `"docker" "rm" "-f" "b23f43f32205eff888d3dab4a4761903d1405ea5f5a0da679b04b99dcddb493d"`
[INFO] [stdout] b23f43f32205eff888d3dab4a4761903d1405ea5f5a0da679b04b99dcddb493d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/azriel91/cargo-workgraph:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 5fd72fc4ce485b81fe4b67dff03c43baca94ab9a6224a07f838efe798aecbb41
[INFO] running `"docker" "start" "-a" "5fd72fc4ce485b81fe4b67dff03c43baca94ab9a6224a07f838efe798aecbb41"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cargo_workgraph-b3088302204607d4
[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" "5fd72fc4ce485b81fe4b67dff03c43baca94ab9a6224a07f838efe798aecbb41"`
[INFO] running `"docker" "rm" "-f" "5fd72fc4ce485b81fe4b67dff03c43baca94ab9a6224a07f838efe798aecbb41"`
[INFO] [stdout] 5fd72fc4ce485b81fe4b67dff03c43baca94ab9a6224a07f838efe798aecbb41