[INFO] updating cached repository lefoulkrod/hello-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/lefoulkrod/hello-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/lefoulkrod/hello-rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/lefoulkrod/hello-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/lefoulkrod/hello-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/lefoulkrod/hello-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lefoulkrod/hello-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lefoulkrod/hello-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cdd87e291382e830c609bafaadd8a6c0a2d8bb48
[INFO] sha for GitHub repo lefoulkrod/hello-rust: cdd87e291382e830c609bafaadd8a6c0a2d8bb48
[INFO] validating manifest of lefoulkrod/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 lefoulkrod/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 lefoulkrod/hello-rust
[INFO] finished frobbing lefoulkrod/hello-rust
[INFO] frobbed toml for lefoulkrod/hello-rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/lefoulkrod/hello-rust/Cargo.toml
[INFO] started frobbing lefoulkrod/hello-rust
[INFO] finished frobbing lefoulkrod/hello-rust
[INFO] frobbed toml for lefoulkrod/hello-rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lefoulkrod/hello-rust/Cargo.toml
[INFO] crate lefoulkrod/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 lefoulkrod/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-0/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/lefoulkrod/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] cc1fa4084be8804463a4ab849d0cbb57166b375cf6785c94f44b3531469b5758
[INFO] running `"docker" "start" "-a" "cc1fa4084be8804463a4ab849d0cbb57166b375cf6785c94f44b3531469b5758"`
[INFO] [stderr]    Compiling hello-cargo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `"docker" "inspect" "cc1fa4084be8804463a4ab849d0cbb57166b375cf6785c94f44b3531469b5758"`
[INFO] running `"docker" "rm" "-f" "cc1fa4084be8804463a4ab849d0cbb57166b375cf6785c94f44b3531469b5758"`
[INFO] [stdout] cc1fa4084be8804463a4ab849d0cbb57166b375cf6785c94f44b3531469b5758
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/lefoulkrod/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] 42471c631d81a21f8c94650c17b0640911b055c36069a776755c609c1bf6ff1a
[INFO] running `"docker" "start" "-a" "42471c631d81a21f8c94650c17b0640911b055c36069a776755c609c1bf6ff1a"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hello-cargo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `"docker" "inspect" "42471c631d81a21f8c94650c17b0640911b055c36069a776755c609c1bf6ff1a"`
[INFO] running `"docker" "rm" "-f" "42471c631d81a21f8c94650c17b0640911b055c36069a776755c609c1bf6ff1a"`
[INFO] [stdout] 42471c631d81a21f8c94650c17b0640911b055c36069a776755c609c1bf6ff1a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/lefoulkrod/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] 75d2647e7a10915f0343a7a6118e32fa1eca380fb5a1f476f283d9ec2f1ce765
[INFO] running `"docker" "start" "-a" "75d2647e7a10915f0343a7a6118e32fa1eca380fb5a1f476f283d9ec2f1ce765"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello_cargo-9638de7a4d8f4f95
[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" "75d2647e7a10915f0343a7a6118e32fa1eca380fb5a1f476f283d9ec2f1ce765"`
[INFO] running `"docker" "rm" "-f" "75d2647e7a10915f0343a7a6118e32fa1eca380fb5a1f476f283d9ec2f1ce765"`
[INFO] [stdout] 75d2647e7a10915f0343a7a6118e32fa1eca380fb5a1f476f283d9ec2f1ce765