[INFO] updating cached repository amrhassan/countinversions
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/amrhassan/countinversions
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/amrhassan/countinversions" "work/ex/beta-1.38-1/sources/1.37.0/gh/amrhassan/countinversions"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/amrhassan/countinversions'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/amrhassan/countinversions" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/amrhassan/countinversions"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/amrhassan/countinversions'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cbc2838c7f6c6abd433dd338685856c48b8f1341
[INFO] sha for GitHub repo amrhassan/countinversions: cbc2838c7f6c6abd433dd338685856c48b8f1341
[INFO] validating manifest of amrhassan/countinversions 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 amrhassan/countinversions 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 amrhassan/countinversions
[INFO] finished frobbing amrhassan/countinversions
[INFO] frobbed toml for amrhassan/countinversions written to work/ex/beta-1.38-1/sources/1.37.0/gh/amrhassan/countinversions/Cargo.toml
[INFO] started frobbing amrhassan/countinversions
[INFO] finished frobbing amrhassan/countinversions
[INFO] frobbed toml for amrhassan/countinversions written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/amrhassan/countinversions/Cargo.toml
[INFO] crate amrhassan/countinversions 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing amrhassan/countinversions 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-3/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/amrhassan/countinversions:/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] 8fa3e409da27f9f6a9b66100f94328918113ed6bf7ffc78a43215ecafbd1f5b6
[INFO] running `"docker" "start" "-a" "8fa3e409da27f9f6a9b66100f94328918113ed6bf7ffc78a43215ecafbd1f5b6"`
[INFO] [stderr]    Compiling countinversions v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `"docker" "inspect" "8fa3e409da27f9f6a9b66100f94328918113ed6bf7ffc78a43215ecafbd1f5b6"`
[INFO] running `"docker" "rm" "-f" "8fa3e409da27f9f6a9b66100f94328918113ed6bf7ffc78a43215ecafbd1f5b6"`
[INFO] [stdout] 8fa3e409da27f9f6a9b66100f94328918113ed6bf7ffc78a43215ecafbd1f5b6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/amrhassan/countinversions:/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] 1020606cf1af889a130a8b811e424e615bb32a3981665c927b79ab4d0c241d0b
[INFO] running `"docker" "start" "-a" "1020606cf1af889a130a8b811e424e615bb32a3981665c927b79ab4d0c241d0b"`
[INFO] [stderr]    Compiling countinversions v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `"docker" "inspect" "1020606cf1af889a130a8b811e424e615bb32a3981665c927b79ab4d0c241d0b"`
[INFO] running `"docker" "rm" "-f" "1020606cf1af889a130a8b811e424e615bb32a3981665c927b79ab4d0c241d0b"`
[INFO] [stdout] 1020606cf1af889a130a8b811e424e615bb32a3981665c927b79ab4d0c241d0b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/amrhassan/countinversions:/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] 65486d6d014c70bec346b3c2b62e2c524ee641a7531ca717faed049eea2a46f2
[INFO] running `"docker" "start" "-a" "65486d6d014c70bec346b3c2b62e2c524ee641a7531ca717faed049eea2a46f2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/countinversions-5bb4968334f00a4f
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test inversioncount::test_counting_1 ... ok
[INFO] [stdout] test inversioncount::test_counting_2 ... ok
[INFO] [stdout] test inversioncount::test_counting_3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "65486d6d014c70bec346b3c2b62e2c524ee641a7531ca717faed049eea2a46f2"`
[INFO] running `"docker" "rm" "-f" "65486d6d014c70bec346b3c2b62e2c524ee641a7531ca717faed049eea2a46f2"`
[INFO] [stdout] 65486d6d014c70bec346b3c2b62e2c524ee641a7531ca717faed049eea2a46f2