[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-1.38-1/sources/1.37.0/gh/azriel91/cargo-workgraph"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/azriel91/cargo-workgraph'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/azriel91/cargo-workgraph" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/azriel91/cargo-workgraph"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of azriel91/cargo-workgraph 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 azriel91/cargo-workgraph
[INFO] finished frobbing azriel91/cargo-workgraph
[INFO] frobbed toml for azriel91/cargo-workgraph written to work/ex/beta-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing azriel91/cargo-workgraph 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] fa6c81746d32af25e0a43b8d87143bed4cae3cdcc861d2889bb3c3db4c7072bd
[INFO] running `"docker" "start" "-a" "fa6c81746d32af25e0a43b8d87143bed4cae3cdcc861d2889bb3c3db4c7072bd"`
[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 15.69s
[INFO] running `"docker" "inspect" "fa6c81746d32af25e0a43b8d87143bed4cae3cdcc861d2889bb3c3db4c7072bd"`
[INFO] running `"docker" "rm" "-f" "fa6c81746d32af25e0a43b8d87143bed4cae3cdcc861d2889bb3c3db4c7072bd"`
[INFO] [stdout] fa6c81746d32af25e0a43b8d87143bed4cae3cdcc861d2889bb3c3db4c7072bd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] f74e60645ec9693f938c0509f5154897cd7303657a4a8e6d0c631237ae63811d
[INFO] running `"docker" "start" "-a" "f74e60645ec9693f938c0509f5154897cd7303657a4a8e6d0c631237ae63811d"`
[INFO] [stderr]    Compiling cargo-workgraph v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `"docker" "inspect" "f74e60645ec9693f938c0509f5154897cd7303657a4a8e6d0c631237ae63811d"`
[INFO] running `"docker" "rm" "-f" "f74e60645ec9693f938c0509f5154897cd7303657a4a8e6d0c631237ae63811d"`
[INFO] [stdout] f74e60645ec9693f938c0509f5154897cd7303657a4a8e6d0c631237ae63811d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 550f0296ee5985fd7f3ae8a07725993d7ec21cde9f0857bf5419f87b606ec1a6
[INFO] running `"docker" "start" "-a" "550f0296ee5985fd7f3ae8a07725993d7ec21cde9f0857bf5419f87b606ec1a6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cargo_workgraph-bb00924b408acc00
[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" "550f0296ee5985fd7f3ae8a07725993d7ec21cde9f0857bf5419f87b606ec1a6"`
[INFO] running `"docker" "rm" "-f" "550f0296ee5985fd7f3ae8a07725993d7ec21cde9f0857bf5419f87b606ec1a6"`
[INFO] [stdout] 550f0296ee5985fd7f3ae8a07725993d7ec21cde9f0857bf5419f87b606ec1a6