[INFO] updating cached repository nfgoto/go2rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/nfgoto/go2rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/nfgoto/go2rust" "work/ex/beta-1.37-6/sources/1.36.0/gh/nfgoto/go2rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/nfgoto/go2rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/nfgoto/go2rust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nfgoto/go2rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nfgoto/go2rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0021c4379760214de4c4b7ae800c5528af84e1ee
[INFO] sha for GitHub repo nfgoto/go2rust: 0021c4379760214de4c4b7ae800c5528af84e1ee
[INFO] validating manifest of nfgoto/go2rust on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of nfgoto/go2rust on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing nfgoto/go2rust
[INFO] finished frobbing nfgoto/go2rust
[INFO] frobbed toml for nfgoto/go2rust written to work/ex/beta-1.37-6/sources/1.36.0/gh/nfgoto/go2rust/Cargo.toml
[INFO] started frobbing nfgoto/go2rust
[INFO] finished frobbing nfgoto/go2rust
[INFO] frobbed toml for nfgoto/go2rust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nfgoto/go2rust/Cargo.toml
[INFO] crate nfgoto/go2rust already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing nfgoto/go2rust against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/nfgoto/go2rust:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] fb537972c64560bdf72c54b00416b97b47b433bf48ba38cdf07f29cd3c91884a
[INFO] running `"docker" "start" "-a" "fb537972c64560bdf72c54b00416b97b47b433bf48ba38cdf07f29cd3c91884a"`
[INFO] [stderr]    Compiling practice_rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `"docker" "inspect" "fb537972c64560bdf72c54b00416b97b47b433bf48ba38cdf07f29cd3c91884a"`
[INFO] running `"docker" "rm" "-f" "fb537972c64560bdf72c54b00416b97b47b433bf48ba38cdf07f29cd3c91884a"`
[INFO] [stdout] fb537972c64560bdf72c54b00416b97b47b433bf48ba38cdf07f29cd3c91884a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/nfgoto/go2rust:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] bb741ca7e6adf186fe7a65566368012bec5c4ab9ce12f9191a9b050379bf7a82
[INFO] running `"docker" "start" "-a" "bb741ca7e6adf186fe7a65566368012bec5c4ab9ce12f9191a9b050379bf7a82"`
[INFO] [stderr]    Compiling practice_rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "bb741ca7e6adf186fe7a65566368012bec5c4ab9ce12f9191a9b050379bf7a82"`
[INFO] running `"docker" "rm" "-f" "bb741ca7e6adf186fe7a65566368012bec5c4ab9ce12f9191a9b050379bf7a82"`
[INFO] [stdout] bb741ca7e6adf186fe7a65566368012bec5c4ab9ce12f9191a9b050379bf7a82
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/nfgoto/go2rust:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 32cbb39be7bdb34162db8392b48a5ce35d913abd2c0835817454fba170837dcc
[INFO] running `"docker" "start" "-a" "32cbb39be7bdb34162db8392b48a5ce35d913abd2c0835817454fba170837dcc"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/practice_rust-8ee080e97a861a16
[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" "32cbb39be7bdb34162db8392b48a5ce35d913abd2c0835817454fba170837dcc"`
[INFO] running `"docker" "rm" "-f" "32cbb39be7bdb34162db8392b48a5ce35d913abd2c0835817454fba170837dcc"`
[INFO] [stdout] 32cbb39be7bdb34162db8392b48a5ce35d913abd2c0835817454fba170837dcc