[INFO] updating cached repository HolisticCoders/shelob
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/HolisticCoders/shelob
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/HolisticCoders/shelob" "work/ex/beta-1.37-6/sources/1.36.0/gh/HolisticCoders/shelob"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/HolisticCoders/shelob'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/HolisticCoders/shelob" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/HolisticCoders/shelob"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/HolisticCoders/shelob'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b76875145a074748550b1e478888ae2ad3204c50
[INFO] sha for GitHub repo HolisticCoders/shelob: b76875145a074748550b1e478888ae2ad3204c50
[INFO] validating manifest of HolisticCoders/shelob 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 HolisticCoders/shelob 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 HolisticCoders/shelob
[INFO] finished frobbing HolisticCoders/shelob
[INFO] frobbed toml for HolisticCoders/shelob written to work/ex/beta-1.37-6/sources/1.36.0/gh/HolisticCoders/shelob/Cargo.toml
[INFO] started frobbing HolisticCoders/shelob
[INFO] finished frobbing HolisticCoders/shelob
[INFO] frobbed toml for HolisticCoders/shelob written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/HolisticCoders/shelob/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 HolisticCoders/shelob against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/HolisticCoders/shelob:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] b211bd9da99f51f05780a22106823521cc798bd0e817a6819de1fcbe23138955
[INFO] running `"docker" "start" "-a" "b211bd9da99f51f05780a22106823521cc798bd0e817a6819de1fcbe23138955"`
[INFO] [stderr]    Compiling shelob v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `"docker" "inspect" "b211bd9da99f51f05780a22106823521cc798bd0e817a6819de1fcbe23138955"`
[INFO] running `"docker" "rm" "-f" "b211bd9da99f51f05780a22106823521cc798bd0e817a6819de1fcbe23138955"`
[INFO] [stdout] b211bd9da99f51f05780a22106823521cc798bd0e817a6819de1fcbe23138955
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/HolisticCoders/shelob:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] ea8876e8d1c94651465acf088925c535add1b7b13650dca4f7bd24a3f3a98cfe
[INFO] running `"docker" "start" "-a" "ea8876e8d1c94651465acf088925c535add1b7b13650dca4f7bd24a3f3a98cfe"`
[INFO] [stderr]    Compiling shelob v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `"docker" "inspect" "ea8876e8d1c94651465acf088925c535add1b7b13650dca4f7bd24a3f3a98cfe"`
[INFO] running `"docker" "rm" "-f" "ea8876e8d1c94651465acf088925c535add1b7b13650dca4f7bd24a3f3a98cfe"`
[INFO] [stdout] ea8876e8d1c94651465acf088925c535add1b7b13650dca4f7bd24a3f3a98cfe
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/HolisticCoders/shelob:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 16f392684bcda588a6fb30630d5840859100af5c5ba006140fac5701fe92604d
[INFO] running `"docker" "start" "-a" "16f392684bcda588a6fb30630d5840859100af5c5ba006140fac5701fe92604d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/shelob-3c88c77bbc1bb0bf
[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/graph-ef966212ca46f8d0
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test create_graph ... ok
[INFO] [stdout] test add_node ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests shelob
[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" "16f392684bcda588a6fb30630d5840859100af5c5ba006140fac5701fe92604d"`
[INFO] running `"docker" "rm" "-f" "16f392684bcda588a6fb30630d5840859100af5c5ba006140fac5701fe92604d"`
[INFO] [stdout] 16f392684bcda588a6fb30630d5840859100af5c5ba006140fac5701fe92604d