[INFO] updating cached repository jhabc1314/rust_demo
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jhabc1314/rust_demo
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jhabc1314/rust_demo" "work/ex/beta-1.38-1/sources/1.37.0/gh/jhabc1314/rust_demo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jhabc1314/rust_demo'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jhabc1314/rust_demo" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jhabc1314/rust_demo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jhabc1314/rust_demo'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 902e128274404e0915722c4d0a333ddb77f635df
[INFO] sha for GitHub repo jhabc1314/rust_demo: 902e128274404e0915722c4d0a333ddb77f635df
[INFO] validating manifest of jhabc1314/rust_demo 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 jhabc1314/rust_demo 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 jhabc1314/rust_demo
[INFO] finished frobbing jhabc1314/rust_demo
[INFO] frobbed toml for jhabc1314/rust_demo written to work/ex/beta-1.38-1/sources/1.37.0/gh/jhabc1314/rust_demo/Cargo.toml
[INFO] started frobbing jhabc1314/rust_demo
[INFO] finished frobbing jhabc1314/rust_demo
[INFO] frobbed toml for jhabc1314/rust_demo written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jhabc1314/rust_demo/Cargo.toml
[INFO] crate jhabc1314/rust_demo 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 jhabc1314/rust_demo 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-1/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/jhabc1314/rust_demo:/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] a518840c250610d5013455705e060e9288b302e72fcc79ee67a805715f7617d1
[INFO] running `"docker" "start" "-a" "a518840c250610d5013455705e060e9288b302e72fcc79ee67a805715f7617d1"`
[INFO] [stderr]    Compiling hello_cargo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `"docker" "inspect" "a518840c250610d5013455705e060e9288b302e72fcc79ee67a805715f7617d1"`
[INFO] running `"docker" "rm" "-f" "a518840c250610d5013455705e060e9288b302e72fcc79ee67a805715f7617d1"`
[INFO] [stdout] a518840c250610d5013455705e060e9288b302e72fcc79ee67a805715f7617d1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/jhabc1314/rust_demo:/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] 7c842c73ca190e659171b507b045f8a82893a24e81e4402ab205ca567c7b2610
[INFO] running `"docker" "start" "-a" "7c842c73ca190e659171b507b045f8a82893a24e81e4402ab205ca567c7b2610"`
[INFO] [stderr]    Compiling hello_cargo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `"docker" "inspect" "7c842c73ca190e659171b507b045f8a82893a24e81e4402ab205ca567c7b2610"`
[INFO] running `"docker" "rm" "-f" "7c842c73ca190e659171b507b045f8a82893a24e81e4402ab205ca567c7b2610"`
[INFO] [stdout] 7c842c73ca190e659171b507b045f8a82893a24e81e4402ab205ca567c7b2610
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/jhabc1314/rust_demo:/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] 81e9b39d2f94c8a7dc38c71fac6bbac2677c646544fad636717f4d09e4c912c4
[INFO] running `"docker" "start" "-a" "81e9b39d2f94c8a7dc38c71fac6bbac2677c646544fad636717f4d09e4c912c4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello_cargo-07b0c184d61c811d
[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" "81e9b39d2f94c8a7dc38c71fac6bbac2677c646544fad636717f4d09e4c912c4"`
[INFO] running `"docker" "rm" "-f" "81e9b39d2f94c8a7dc38c71fac6bbac2677c646544fad636717f4d09e4c912c4"`
[INFO] [stdout] 81e9b39d2f94c8a7dc38c71fac6bbac2677c646544fad636717f4d09e4c912c4