[INFO] updating cached repository mklein994/vgraph
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mklein994/vgraph
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mklein994/vgraph" "work/ex/beta-1.38-1/sources/1.37.0/gh/mklein994/vgraph"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/mklein994/vgraph'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mklein994/vgraph" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mklein994/vgraph"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mklein994/vgraph'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 873e15fe647af5462493d95df6b77dcf2e83cca3
[INFO] sha for GitHub repo mklein994/vgraph: 873e15fe647af5462493d95df6b77dcf2e83cca3
[INFO] validating manifest of mklein994/vgraph 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 mklein994/vgraph 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 mklein994/vgraph
[INFO] finished frobbing mklein994/vgraph
[INFO] frobbed toml for mklein994/vgraph written to work/ex/beta-1.38-1/sources/1.37.0/gh/mklein994/vgraph/Cargo.toml
[INFO] started frobbing mklein994/vgraph
[INFO] finished frobbing mklein994/vgraph
[INFO] frobbed toml for mklein994/vgraph written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mklein994/vgraph/Cargo.toml
[INFO] crate mklein994/vgraph 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "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] testing mklein994/vgraph 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-2/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/mklein994/vgraph:/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] 0d01e6bedd3bb9c6d515b01b12544d4df2eaae30106b022966266412acc7b1ad
[INFO] running `"docker" "start" "-a" "0d01e6bedd3bb9c6d515b01b12544d4df2eaae30106b022966266412acc7b1ad"`
[INFO] [stderr]    Compiling vgraph v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `"docker" "inspect" "0d01e6bedd3bb9c6d515b01b12544d4df2eaae30106b022966266412acc7b1ad"`
[INFO] running `"docker" "rm" "-f" "0d01e6bedd3bb9c6d515b01b12544d4df2eaae30106b022966266412acc7b1ad"`
[INFO] [stdout] 0d01e6bedd3bb9c6d515b01b12544d4df2eaae30106b022966266412acc7b1ad
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/mklein994/vgraph:/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] 74a1c553d181efc3ce244119a4c4187c34591461fc646c09c46e258f2f86b7f7
[INFO] running `"docker" "start" "-a" "74a1c553d181efc3ce244119a4c4187c34591461fc646c09c46e258f2f86b7f7"`
[INFO] [stderr]    Compiling vgraph v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.59s
[INFO] running `"docker" "inspect" "74a1c553d181efc3ce244119a4c4187c34591461fc646c09c46e258f2f86b7f7"`
[INFO] running `"docker" "rm" "-f" "74a1c553d181efc3ce244119a4c4187c34591461fc646c09c46e258f2f86b7f7"`
[INFO] [stdout] 74a1c553d181efc3ce244119a4c4187c34591461fc646c09c46e258f2f86b7f7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/mklein994/vgraph:/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] 5c72bb64483603f2468a3aee5bd14f025f6a636e9f22f583cfd19cb86231d9e6
[INFO] running `"docker" "start" "-a" "5c72bb64483603f2468a3aee5bd14f025f6a636e9f22f583cfd19cb86231d9e6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/vgraph-fd428f13d6086a0a
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::amount_very_close_to_zero ... ok
[INFO] [stdout] test tests::amount_very_close_to_one ... ok
[INFO] [stdout] test tests::test_graph ... ok
[INFO] [stdout] test tests::amount_below_allowed_range ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/vgraph-41bb499089c169a9
[INFO] [stdout] test tests::amount_above_allowed_range ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vgraph
[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" "5c72bb64483603f2468a3aee5bd14f025f6a636e9f22f583cfd19cb86231d9e6"`
[INFO] running `"docker" "rm" "-f" "5c72bb64483603f2468a3aee5bd14f025f6a636e9f22f583cfd19cb86231d9e6"`
[INFO] [stdout] 5c72bb64483603f2468a3aee5bd14f025f6a636e9f22f583cfd19cb86231d9e6