[INFO] updating cached repository https://github.com/rednithin/CowsAndBulls
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 81aeeb7a0ac5c2209565c47d8639d21241b6fbd3
[INFO] testing rednithin/CowsAndBulls against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Frednithin%2FCowsAndBulls" "work/builds/worker-3/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rednithin/CowsAndBulls on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/rednithin/CowsAndBulls
[INFO] finished tweaking git repo https://github.com/rednithin/CowsAndBulls
[INFO] tweaked toml for git repo https://github.com/rednithin/CowsAndBulls written to work/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/rednithin/CowsAndBulls already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] f40202027303e1c32c1ae8bf8538e3da61da78ecbf4908b897e998eb0393d34f
[INFO] running `"docker" "start" "-a" "f40202027303e1c32c1ae8bf8538e3da61da78ecbf4908b897e998eb0393d34f"`
[INFO] [stderr]    Compiling getrandom v0.1.12
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.0
[INFO] [stderr]    Compiling cows-bulls-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.80s
[INFO] running `"docker" "inspect" "f40202027303e1c32c1ae8bf8538e3da61da78ecbf4908b897e998eb0393d34f"`
[INFO] running `"docker" "rm" "-f" "f40202027303e1c32c1ae8bf8538e3da61da78ecbf4908b897e998eb0393d34f"`
[INFO] [stdout] f40202027303e1c32c1ae8bf8538e3da61da78ecbf4908b897e998eb0393d34f
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 85477f9a1ee57b481d7ff0d04415e3c4757fb0e5895f38ff21be28407d3fea81
[INFO] running `"docker" "start" "-a" "85477f9a1ee57b481d7ff0d04415e3c4757fb0e5895f38ff21be28407d3fea81"`
[INFO] [stderr]    Compiling cows-bulls-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `"docker" "inspect" "85477f9a1ee57b481d7ff0d04415e3c4757fb0e5895f38ff21be28407d3fea81"`
[INFO] running `"docker" "rm" "-f" "85477f9a1ee57b481d7ff0d04415e3c4757fb0e5895f38ff21be28407d3fea81"`
[INFO] [stdout] 85477f9a1ee57b481d7ff0d04415e3c4757fb0e5895f38ff21be28407d3fea81
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] a57b27a775de6a05220a1715d45cbc13a8d0ece6a4149404ffab0703ed36321a
[INFO] running `"docker" "start" "-a" "a57b27a775de6a05220a1715d45cbc13a8d0ece6a4149404ffab0703ed36321a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cows_bulls_rs-d41fb90ac80098fe
[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" "a57b27a775de6a05220a1715d45cbc13a8d0ece6a4149404ffab0703ed36321a"`
[INFO] running `"docker" "rm" "-f" "a57b27a775de6a05220a1715d45cbc13a8d0ece6a4149404ffab0703ed36321a"`
[INFO] [stdout] a57b27a775de6a05220a1715d45cbc13a8d0ece6a4149404ffab0703ed36321a