[INFO] updating cached repository DusanJovanovic/rust_test
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/DusanJovanovic/rust_test
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/DusanJovanovic/rust_test" "work/ex/beta-1.38-1/sources/1.37.0/gh/DusanJovanovic/rust_test"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/DusanJovanovic/rust_test'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/DusanJovanovic/rust_test" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/DusanJovanovic/rust_test"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/DusanJovanovic/rust_test'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1453fb76a2570533be648cdd506ff9abb8946bf4
[INFO] sha for GitHub repo DusanJovanovic/rust_test: 1453fb76a2570533be648cdd506ff9abb8946bf4
[INFO] validating manifest of DusanJovanovic/rust_test 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 DusanJovanovic/rust_test 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 DusanJovanovic/rust_test
[INFO] finished frobbing DusanJovanovic/rust_test
[INFO] frobbed toml for DusanJovanovic/rust_test written to work/ex/beta-1.38-1/sources/1.37.0/gh/DusanJovanovic/rust_test/Cargo.toml
[INFO] started frobbing DusanJovanovic/rust_test
[INFO] finished frobbing DusanJovanovic/rust_test
[INFO] frobbed toml for DusanJovanovic/rust_test written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/DusanJovanovic/rust_test/Cargo.toml
[INFO] crate DusanJovanovic/rust_test 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing DusanJovanovic/rust_test 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/DusanJovanovic/rust_test:/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] 5dd47431a0700c8b9a779ba699f76877ff4aa7265decb97a66b207b1c8075f75
[INFO] running `"docker" "start" "-a" "5dd47431a0700c8b9a779ba699f76877ff4aa7265decb97a66b207b1c8075f75"`
[INFO] [stderr]    Compiling functions v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `"docker" "inspect" "5dd47431a0700c8b9a779ba699f76877ff4aa7265decb97a66b207b1c8075f75"`
[INFO] running `"docker" "rm" "-f" "5dd47431a0700c8b9a779ba699f76877ff4aa7265decb97a66b207b1c8075f75"`
[INFO] [stdout] 5dd47431a0700c8b9a779ba699f76877ff4aa7265decb97a66b207b1c8075f75
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/DusanJovanovic/rust_test:/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] 9d24550a4ab3eb34811ea981b84a53b723998dce7074b614acddf6cdbf03531e
[INFO] running `"docker" "start" "-a" "9d24550a4ab3eb34811ea981b84a53b723998dce7074b614acddf6cdbf03531e"`
[INFO] [stderr]    Compiling functions v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `"docker" "inspect" "9d24550a4ab3eb34811ea981b84a53b723998dce7074b614acddf6cdbf03531e"`
[INFO] running `"docker" "rm" "-f" "9d24550a4ab3eb34811ea981b84a53b723998dce7074b614acddf6cdbf03531e"`
[INFO] [stdout] 9d24550a4ab3eb34811ea981b84a53b723998dce7074b614acddf6cdbf03531e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/DusanJovanovic/rust_test:/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] f16e70b82f812c611048443d07b7ba8e1d2221c5677d959456882093a7fc955c
[INFO] running `"docker" "start" "-a" "f16e70b82f812c611048443d07b7ba8e1d2221c5677d959456882093a7fc955c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/functions-e73009674fc71949
[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" "f16e70b82f812c611048443d07b7ba8e1d2221c5677d959456882093a7fc955c"`
[INFO] running `"docker" "rm" "-f" "f16e70b82f812c611048443d07b7ba8e1d2221c5677d959456882093a7fc955c"`
[INFO] [stdout] f16e70b82f812c611048443d07b7ba8e1d2221c5677d959456882093a7fc955c