[INFO] updating cached repository 0V/RustSG2
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/0V/RustSG2
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/0V/RustSG2" "work/ex/beta-1.38-1/sources/1.37.0/gh/0V/RustSG2"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/0V/RustSG2'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/0V/RustSG2" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/0V/RustSG2"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/0V/RustSG2'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c0fc01e0298a5b1361b71453964480b228aebed6
[INFO] sha for GitHub repo 0V/RustSG2: c0fc01e0298a5b1361b71453964480b228aebed6
[INFO] validating manifest of 0V/RustSG2 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 0V/RustSG2 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 0V/RustSG2
[INFO] finished frobbing 0V/RustSG2
[INFO] frobbed toml for 0V/RustSG2 written to work/ex/beta-1.38-1/sources/1.37.0/gh/0V/RustSG2/Cargo.toml
[INFO] started frobbing 0V/RustSG2
[INFO] finished frobbing 0V/RustSG2
[INFO] frobbed toml for 0V/RustSG2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/0V/RustSG2/Cargo.toml
[INFO] crate 0V/RustSG2 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 0V/RustSG2 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-6/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/0V/RustSG2:/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] 2cdfba68afe831ff91d8c2b27fc51f276b09d643c41ba0603dd3619d361ae42a
[INFO] running `"docker" "start" "-a" "2cdfba68afe831ff91d8c2b27fc51f276b09d643c41ba0603dd3619d361ae42a"`
[INFO] [stderr]    Compiling hello_rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "2cdfba68afe831ff91d8c2b27fc51f276b09d643c41ba0603dd3619d361ae42a"`
[INFO] running `"docker" "rm" "-f" "2cdfba68afe831ff91d8c2b27fc51f276b09d643c41ba0603dd3619d361ae42a"`
[INFO] [stdout] 2cdfba68afe831ff91d8c2b27fc51f276b09d643c41ba0603dd3619d361ae42a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/0V/RustSG2:/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] 4879ae8b0433929d76cdea464f91b26f3176ebaadc044c9b0003e45d6c1f46d3
[INFO] running `"docker" "start" "-a" "4879ae8b0433929d76cdea464f91b26f3176ebaadc044c9b0003e45d6c1f46d3"`
[INFO] [stderr]    Compiling hello_rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `"docker" "inspect" "4879ae8b0433929d76cdea464f91b26f3176ebaadc044c9b0003e45d6c1f46d3"`
[INFO] running `"docker" "rm" "-f" "4879ae8b0433929d76cdea464f91b26f3176ebaadc044c9b0003e45d6c1f46d3"`
[INFO] [stdout] 4879ae8b0433929d76cdea464f91b26f3176ebaadc044c9b0003e45d6c1f46d3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/0V/RustSG2:/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] 4e0b130654cd244d31a68b53622d50213ace33035193983cbf0f3619e8c19bd6
[INFO] running `"docker" "start" "-a" "4e0b130654cd244d31a68b53622d50213ace33035193983cbf0f3619e8c19bd6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello_rust-9a3565eb42a857d8
[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" "4e0b130654cd244d31a68b53622d50213ace33035193983cbf0f3619e8c19bd6"`
[INFO] running `"docker" "rm" "-f" "4e0b130654cd244d31a68b53622d50213ace33035193983cbf0f3619e8c19bd6"`
[INFO] [stdout] 4e0b130654cd244d31a68b53622d50213ace33035193983cbf0f3619e8c19bd6