[INFO] updating cached repository smeag0l/slot_machine
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/smeag0l/slot_machine
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/smeag0l/slot_machine" "work/ex/beta-1.38-1/sources/1.37.0/gh/smeag0l/slot_machine"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/smeag0l/slot_machine'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/smeag0l/slot_machine" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/smeag0l/slot_machine"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/smeag0l/slot_machine'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5976374d4de07c27f0de349ccf290700ce30d98b
[INFO] sha for GitHub repo smeag0l/slot_machine: 5976374d4de07c27f0de349ccf290700ce30d98b
[INFO] validating manifest of smeag0l/slot_machine 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 smeag0l/slot_machine 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 smeag0l/slot_machine
[INFO] finished frobbing smeag0l/slot_machine
[INFO] frobbed toml for smeag0l/slot_machine written to work/ex/beta-1.38-1/sources/1.37.0/gh/smeag0l/slot_machine/Cargo.toml
[INFO] started frobbing smeag0l/slot_machine
[INFO] finished frobbing smeag0l/slot_machine
[INFO] frobbed toml for smeag0l/slot_machine written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/smeag0l/slot_machine/Cargo.toml
[INFO] crate smeag0l/slot_machine 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 smeag0l/slot_machine against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/smeag0l/slot_machine:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 3c81730960798ab0bf8761eb8980a28410b26802a8adfe4b8d22bdca7715379b
[INFO] running `"docker" "start" "-a" "3c81730960798ab0bf8761eb8980a28410b26802a8adfe4b8d22bdca7715379b"`
[INFO] [stderr]    Compiling slot_machine v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `"docker" "inspect" "3c81730960798ab0bf8761eb8980a28410b26802a8adfe4b8d22bdca7715379b"`
[INFO] running `"docker" "rm" "-f" "3c81730960798ab0bf8761eb8980a28410b26802a8adfe4b8d22bdca7715379b"`
[INFO] [stdout] 3c81730960798ab0bf8761eb8980a28410b26802a8adfe4b8d22bdca7715379b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/smeag0l/slot_machine:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] e8bd3f1a6b6f38c2d4723111efd65825e01d599ca53b1de886f73f57d3fb5e14
[INFO] running `"docker" "start" "-a" "e8bd3f1a6b6f38c2d4723111efd65825e01d599ca53b1de886f73f57d3fb5e14"`
[INFO] [stderr]    Compiling slot_machine v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `"docker" "inspect" "e8bd3f1a6b6f38c2d4723111efd65825e01d599ca53b1de886f73f57d3fb5e14"`
[INFO] running `"docker" "rm" "-f" "e8bd3f1a6b6f38c2d4723111efd65825e01d599ca53b1de886f73f57d3fb5e14"`
[INFO] [stdout] e8bd3f1a6b6f38c2d4723111efd65825e01d599ca53b1de886f73f57d3fb5e14
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/smeag0l/slot_machine:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] d1d693a0a454581ff16ec1a64533bc5168fd4a41dd09f939a524af726a7e7228
[INFO] running `"docker" "start" "-a" "d1d693a0a454581ff16ec1a64533bc5168fd4a41dd09f939a524af726a7e7228"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/slot_machine-f143e481099649a4
[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" "d1d693a0a454581ff16ec1a64533bc5168fd4a41dd09f939a524af726a7e7228"`
[INFO] running `"docker" "rm" "-f" "d1d693a0a454581ff16ec1a64533bc5168fd4a41dd09f939a524af726a7e7228"`
[INFO] [stdout] d1d693a0a454581ff16ec1a64533bc5168fd4a41dd09f939a524af726a7e7228