[INFO] updating cached repository ughitsaaron/try-out-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ughitsaaron/try-out-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ughitsaaron/try-out-rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/ughitsaaron/try-out-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ughitsaaron/try-out-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ughitsaaron/try-out-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ughitsaaron/try-out-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ughitsaaron/try-out-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3bc73cd26f65beffcb6adcdc0021b8f26fd0186d
[INFO] sha for GitHub repo ughitsaaron/try-out-rust: 3bc73cd26f65beffcb6adcdc0021b8f26fd0186d
[INFO] validating manifest of ughitsaaron/try-out-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 ughitsaaron/try-out-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 ughitsaaron/try-out-rust
[INFO] finished frobbing ughitsaaron/try-out-rust
[INFO] frobbed toml for ughitsaaron/try-out-rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/ughitsaaron/try-out-rust/Cargo.toml
[INFO] started frobbing ughitsaaron/try-out-rust
[INFO] finished frobbing ughitsaaron/try-out-rust
[INFO] frobbed toml for ughitsaaron/try-out-rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ughitsaaron/try-out-rust/Cargo.toml
[INFO] crate ughitsaaron/try-out-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 ughitsaaron/try-out-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-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/ughitsaaron/try-out-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] 87fe5e68ac75437fa3c316eb9f964f64da9e6b0cab42f2d13be5f2b102e4ea6a
[INFO] running `"docker" "start" "-a" "87fe5e68ac75437fa3c316eb9f964f64da9e6b0cab42f2d13be5f2b102e4ea6a"`
[INFO] [stderr]    Compiling try-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `"docker" "inspect" "87fe5e68ac75437fa3c316eb9f964f64da9e6b0cab42f2d13be5f2b102e4ea6a"`
[INFO] running `"docker" "rm" "-f" "87fe5e68ac75437fa3c316eb9f964f64da9e6b0cab42f2d13be5f2b102e4ea6a"`
[INFO] [stdout] 87fe5e68ac75437fa3c316eb9f964f64da9e6b0cab42f2d13be5f2b102e4ea6a
[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/ughitsaaron/try-out-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] ea48c1730402676f420ea4a8bc8acc7a8ea32bbf109ba9a830adaf85dedd51d1
[INFO] running `"docker" "start" "-a" "ea48c1730402676f420ea4a8bc8acc7a8ea32bbf109ba9a830adaf85dedd51d1"`
[INFO] [stderr]    Compiling try-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `"docker" "inspect" "ea48c1730402676f420ea4a8bc8acc7a8ea32bbf109ba9a830adaf85dedd51d1"`
[INFO] running `"docker" "rm" "-f" "ea48c1730402676f420ea4a8bc8acc7a8ea32bbf109ba9a830adaf85dedd51d1"`
[INFO] [stdout] ea48c1730402676f420ea4a8bc8acc7a8ea32bbf109ba9a830adaf85dedd51d1
[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/ughitsaaron/try-out-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] 44dc6b98df78c7af9b6eed9b3d7d633c000404329ca4d7b05affa5c2649f48d4
[INFO] running `"docker" "start" "-a" "44dc6b98df78c7af9b6eed9b3d7d633c000404329ca4d7b05affa5c2649f48d4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/try_rust-ade6efd392de1a47
[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" "44dc6b98df78c7af9b6eed9b3d7d633c000404329ca4d7b05affa5c2649f48d4"`
[INFO] running `"docker" "rm" "-f" "44dc6b98df78c7af9b6eed9b3d7d633c000404329ca4d7b05affa5c2649f48d4"`
[INFO] [stdout] 44dc6b98df78c7af9b6eed9b3d7d633c000404329ca4d7b05affa5c2649f48d4