[INFO] updating cached repository kadihf/rust_tour_hello
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/kadihf/rust_tour_hello
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/kadihf/rust_tour_hello" "work/ex/beta-1.37-6/sources/1.36.0/gh/kadihf/rust_tour_hello"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/kadihf/rust_tour_hello'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kadihf/rust_tour_hello" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/kadihf/rust_tour_hello"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/kadihf/rust_tour_hello'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ef1e2e87ccaa8b2d0e8bda205a7bfd0a1db28c5f
[INFO] sha for GitHub repo kadihf/rust_tour_hello: ef1e2e87ccaa8b2d0e8bda205a7bfd0a1db28c5f
[INFO] validating manifest of kadihf/rust_tour_hello 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 kadihf/rust_tour_hello 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 kadihf/rust_tour_hello
[INFO] finished frobbing kadihf/rust_tour_hello
[INFO] frobbed toml for kadihf/rust_tour_hello written to work/ex/beta-1.37-6/sources/1.36.0/gh/kadihf/rust_tour_hello/Cargo.toml
[INFO] started frobbing kadihf/rust_tour_hello
[INFO] finished frobbing kadihf/rust_tour_hello
[INFO] frobbed toml for kadihf/rust_tour_hello written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/kadihf/rust_tour_hello/Cargo.toml
[INFO] crate kadihf/rust_tour_hello already has a lockfile, it will not be regenerated
[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 kadihf/rust_tour_hello against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/kadihf/rust_tour_hello:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] d52fbc703dfdfc02bc8454ed4bfc537ccaf33249f65ea197ddeea3142a70cfa8
[INFO] running `"docker" "start" "-a" "d52fbc703dfdfc02bc8454ed4bfc537ccaf33249f65ea197ddeea3142a70cfa8"`
[INFO] [stderr]    Compiling hello v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `"docker" "inspect" "d52fbc703dfdfc02bc8454ed4bfc537ccaf33249f65ea197ddeea3142a70cfa8"`
[INFO] running `"docker" "rm" "-f" "d52fbc703dfdfc02bc8454ed4bfc537ccaf33249f65ea197ddeea3142a70cfa8"`
[INFO] [stdout] d52fbc703dfdfc02bc8454ed4bfc537ccaf33249f65ea197ddeea3142a70cfa8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/kadihf/rust_tour_hello:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] f74995cd128a0b889bf69b5156aa8654b16fa6ac858c79549bdc58211559d0d4
[INFO] running `"docker" "start" "-a" "f74995cd128a0b889bf69b5156aa8654b16fa6ac858c79549bdc58211559d0d4"`
[INFO] [stderr]    Compiling hello v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `"docker" "inspect" "f74995cd128a0b889bf69b5156aa8654b16fa6ac858c79549bdc58211559d0d4"`
[INFO] running `"docker" "rm" "-f" "f74995cd128a0b889bf69b5156aa8654b16fa6ac858c79549bdc58211559d0d4"`
[INFO] [stdout] f74995cd128a0b889bf69b5156aa8654b16fa6ac858c79549bdc58211559d0d4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/kadihf/rust_tour_hello:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 62028bdc768a4b79e37dc5086aec320d20270a27de707362113d6f557947516f
[INFO] running `"docker" "start" "-a" "62028bdc768a4b79e37dc5086aec320d20270a27de707362113d6f557947516f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello-da53561ef832630e
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_gcd ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "62028bdc768a4b79e37dc5086aec320d20270a27de707362113d6f557947516f"`
[INFO] running `"docker" "rm" "-f" "62028bdc768a4b79e37dc5086aec320d20270a27de707362113d6f557947516f"`
[INFO] [stdout] 62028bdc768a4b79e37dc5086aec320d20270a27de707362113d6f557947516f