[INFO] updating cached repository https://github.com/rust-redis/rust-redis
[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] 0933b127dcb7710f83f0377b13e434a05892af58
[INFO] testing rust-redis/rust-redis against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-redis%2Frust-redis" "work/builds/worker-7/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rust-redis/rust-redis 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/rust-redis/rust-redis
[INFO] removed workspace from git repo https://github.com/rust-redis/rust-redis
[INFO] finished tweaking git repo https://github.com/rust-redis/rust-redis
[INFO] tweaked toml for git repo https://github.com/rust-redis/rust-redis written to work/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/rust-redis/rust-redis 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-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/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] 8bf169e203e05ee9dd7d26544dffb51fcb58d9b81db4f7fd44f2c84d01164dfc
[INFO] running `"docker" "start" "-a" "8bf169e203e05ee9dd7d26544dffb51fcb58d9b81db4f7fd44f2c84d01164dfc"`
[INFO] [stderr]    Compiling rust-redis v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `"docker" "inspect" "8bf169e203e05ee9dd7d26544dffb51fcb58d9b81db4f7fd44f2c84d01164dfc"`
[INFO] running `"docker" "rm" "-f" "8bf169e203e05ee9dd7d26544dffb51fcb58d9b81db4f7fd44f2c84d01164dfc"`
[INFO] [stdout] 8bf169e203e05ee9dd7d26544dffb51fcb58d9b81db4f7fd44f2c84d01164dfc
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/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] a0d01fc4acdcb6e0a837cd4edc5b631391b730b14ff4c911c8d6fd8a4c6570b8
[INFO] running `"docker" "start" "-a" "a0d01fc4acdcb6e0a837cd4edc5b631391b730b14ff4c911c8d6fd8a4c6570b8"`
[INFO] [stderr]    Compiling rust-redis v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `"docker" "inspect" "a0d01fc4acdcb6e0a837cd4edc5b631391b730b14ff4c911c8d6fd8a4c6570b8"`
[INFO] running `"docker" "rm" "-f" "a0d01fc4acdcb6e0a837cd4edc5b631391b730b14ff4c911c8d6fd8a4c6570b8"`
[INFO] [stdout] a0d01fc4acdcb6e0a837cd4edc5b631391b730b14ff4c911c8d6fd8a4c6570b8
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/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] ebac02c6001a80ae1f2e44c7395bae1bb34612fd520b1b0634edb57b91075ee3
[INFO] running `"docker" "start" "-a" "ebac02c6001a80ae1f2e44c7395bae1bb34612fd520b1b0634edb57b91075ee3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_redis-c6779da0067cf18b
[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" "ebac02c6001a80ae1f2e44c7395bae1bb34612fd520b1b0634edb57b91075ee3"`
[INFO] running `"docker" "rm" "-f" "ebac02c6001a80ae1f2e44c7395bae1bb34612fd520b1b0634edb57b91075ee3"`
[INFO] [stdout] ebac02c6001a80ae1f2e44c7395bae1bb34612fd520b1b0634edb57b91075ee3