[INFO] updating cached repository shitbox/hello_rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/shitbox/hello_rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/shitbox/hello_rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/shitbox/hello_rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/shitbox/hello_rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/shitbox/hello_rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/shitbox/hello_rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/shitbox/hello_rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9983d117ba4c8066c1957050a0ea44f880662db4
[INFO] sha for GitHub repo shitbox/hello_rust: 9983d117ba4c8066c1957050a0ea44f880662db4
[INFO] validating manifest of shitbox/hello_rust 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 shitbox/hello_rust 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 shitbox/hello_rust
[INFO] finished frobbing shitbox/hello_rust
[INFO] frobbed toml for shitbox/hello_rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/shitbox/hello_rust/Cargo.toml
[INFO] started frobbing shitbox/hello_rust
[INFO] finished frobbing shitbox/hello_rust
[INFO] frobbed toml for shitbox/hello_rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/shitbox/hello_rust/Cargo.toml
[INFO] crate shitbox/hello_rust 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 shitbox/hello_rust 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/shitbox/hello_rust:/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] 3e695c48dc8c110d1e417d6b456e955ff71f56aec67b765772317844ef741f27
[INFO] running `"docker" "start" "-a" "3e695c48dc8c110d1e417d6b456e955ff71f56aec67b765772317844ef741f27"`
[INFO] [stderr]    Compiling hello_world v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `"docker" "inspect" "3e695c48dc8c110d1e417d6b456e955ff71f56aec67b765772317844ef741f27"`
[INFO] running `"docker" "rm" "-f" "3e695c48dc8c110d1e417d6b456e955ff71f56aec67b765772317844ef741f27"`
[INFO] [stdout] 3e695c48dc8c110d1e417d6b456e955ff71f56aec67b765772317844ef741f27
[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/shitbox/hello_rust:/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] 374a79cb8e26294865ccab711c72ede86be7ec809e8608ece6bcce087827e0dc
[INFO] running `"docker" "start" "-a" "374a79cb8e26294865ccab711c72ede86be7ec809e8608ece6bcce087827e0dc"`
[INFO] [stderr]    Compiling hello_world v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "374a79cb8e26294865ccab711c72ede86be7ec809e8608ece6bcce087827e0dc"`
[INFO] running `"docker" "rm" "-f" "374a79cb8e26294865ccab711c72ede86be7ec809e8608ece6bcce087827e0dc"`
[INFO] [stdout] 374a79cb8e26294865ccab711c72ede86be7ec809e8608ece6bcce087827e0dc
[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/shitbox/hello_rust:/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] a08d4e405fea89b62538ccc39156ee24d6ba86b1d98ecfea3e36fd3521ce352a
[INFO] running `"docker" "start" "-a" "a08d4e405fea89b62538ccc39156ee24d6ba86b1d98ecfea3e36fd3521ce352a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello_world-3871f37103b6b1d1
[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" "a08d4e405fea89b62538ccc39156ee24d6ba86b1d98ecfea3e36fd3521ce352a"`
[INFO] running `"docker" "rm" "-f" "a08d4e405fea89b62538ccc39156ee24d6ba86b1d98ecfea3e36fd3521ce352a"`
[INFO] [stdout] a08d4e405fea89b62538ccc39156ee24d6ba86b1d98ecfea3e36fd3521ce352a