[INFO] updating cached repository gromkii/gold_tracker
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/gromkii/gold_tracker
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/gromkii/gold_tracker" "work/ex/beta-1.38-1/sources/1.37.0/gh/gromkii/gold_tracker"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/gromkii/gold_tracker'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/gromkii/gold_tracker" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gromkii/gold_tracker"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gromkii/gold_tracker'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8a1d0076406de43f61e2098026c237221d0392b1
[INFO] sha for GitHub repo gromkii/gold_tracker: 8a1d0076406de43f61e2098026c237221d0392b1
[INFO] validating manifest of gromkii/gold_tracker 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 gromkii/gold_tracker 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 gromkii/gold_tracker
[INFO] finished frobbing gromkii/gold_tracker
[INFO] frobbed toml for gromkii/gold_tracker written to work/ex/beta-1.38-1/sources/1.37.0/gh/gromkii/gold_tracker/Cargo.toml
[INFO] started frobbing gromkii/gold_tracker
[INFO] finished frobbing gromkii/gold_tracker
[INFO] frobbed toml for gromkii/gold_tracker written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gromkii/gold_tracker/Cargo.toml
[INFO] crate gromkii/gold_tracker 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 gromkii/gold_tracker 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-3/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/gromkii/gold_tracker:/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] c0b4ee52523f59da3a8e5b5843a45d2078ec46a80af9b325d0b6890ebdc0c103
[INFO] running `"docker" "start" "-a" "c0b4ee52523f59da3a8e5b5843a45d2078ec46a80af9b325d0b6890ebdc0c103"`
[INFO] [stderr]    Compiling gold_tracker v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `"docker" "inspect" "c0b4ee52523f59da3a8e5b5843a45d2078ec46a80af9b325d0b6890ebdc0c103"`
[INFO] running `"docker" "rm" "-f" "c0b4ee52523f59da3a8e5b5843a45d2078ec46a80af9b325d0b6890ebdc0c103"`
[INFO] [stdout] c0b4ee52523f59da3a8e5b5843a45d2078ec46a80af9b325d0b6890ebdc0c103
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/gromkii/gold_tracker:/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] 15b3dc5a8e737cbcf0d0e476a5fd598ce04de9425fa7fc4f96caf83654aa18f3
[INFO] running `"docker" "start" "-a" "15b3dc5a8e737cbcf0d0e476a5fd598ce04de9425fa7fc4f96caf83654aa18f3"`
[INFO] [stderr]    Compiling gold_tracker v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `"docker" "inspect" "15b3dc5a8e737cbcf0d0e476a5fd598ce04de9425fa7fc4f96caf83654aa18f3"`
[INFO] running `"docker" "rm" "-f" "15b3dc5a8e737cbcf0d0e476a5fd598ce04de9425fa7fc4f96caf83654aa18f3"`
[INFO] [stdout] 15b3dc5a8e737cbcf0d0e476a5fd598ce04de9425fa7fc4f96caf83654aa18f3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/gromkii/gold_tracker:/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] ac2d1b3132b6a3dacfd369e0d67f8aa4af89534457869332e16de862f850455e
[INFO] running `"docker" "start" "-a" "ac2d1b3132b6a3dacfd369e0d67f8aa4af89534457869332e16de862f850455e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/gold_tracker-979c2c1701f3e0e2
[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" "ac2d1b3132b6a3dacfd369e0d67f8aa4af89534457869332e16de862f850455e"`
[INFO] running `"docker" "rm" "-f" "ac2d1b3132b6a3dacfd369e0d67f8aa4af89534457869332e16de862f850455e"`
[INFO] [stdout] ac2d1b3132b6a3dacfd369e0d67f8aa4af89534457869332e16de862f850455e