[INFO] updating cached repository tkrs/rust-redis-pubsub-example
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/tkrs/rust-redis-pubsub-example
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/tkrs/rust-redis-pubsub-example" "work/ex/beta-1.38-1/sources/1.37.0/gh/tkrs/rust-redis-pubsub-example"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/tkrs/rust-redis-pubsub-example'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tkrs/rust-redis-pubsub-example" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tkrs/rust-redis-pubsub-example"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tkrs/rust-redis-pubsub-example'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6031085b5f870c8816102e8f8096af98b744d14b
[INFO] sha for GitHub repo tkrs/rust-redis-pubsub-example: 6031085b5f870c8816102e8f8096af98b744d14b
[INFO] validating manifest of tkrs/rust-redis-pubsub-example 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 tkrs/rust-redis-pubsub-example 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 tkrs/rust-redis-pubsub-example
[INFO] finished frobbing tkrs/rust-redis-pubsub-example
[INFO] frobbed toml for tkrs/rust-redis-pubsub-example written to work/ex/beta-1.38-1/sources/1.37.0/gh/tkrs/rust-redis-pubsub-example/Cargo.toml
[INFO] started frobbing tkrs/rust-redis-pubsub-example
[INFO] finished frobbing tkrs/rust-redis-pubsub-example
[INFO] frobbed toml for tkrs/rust-redis-pubsub-example written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tkrs/rust-redis-pubsub-example/Cargo.toml
[INFO] crate tkrs/rust-redis-pubsub-example 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 tkrs/rust-redis-pubsub-example 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/tkrs/rust-redis-pubsub-example:/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] ea6f2dadbfe932c73102b765fe8b06be79c8d103051a503540bf62261a777c62
[INFO] running `"docker" "start" "-a" "ea6f2dadbfe932c73102b765fe8b06be79c8d103051a503540bf62261a777c62"`
[INFO] [stderr]    Compiling redis v0.9.0
[INFO] [stderr]    Compiling either v1.5.0
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling log v0.4.3
[INFO] [stderr]    Compiling mio v0.6.15
[INFO] [stderr]    Compiling tokio-io v0.1.7
[INFO] [stderr]    Compiling combine v3.5.1
[INFO] [stderr]    Compiling tokio-codec v0.1.0
[INFO] [stderr]    Compiling tokio-reactor v0.1.3
[INFO] [stderr]    Compiling tokio-tcp v0.1.1
[INFO] [stderr]    Compiling rust-redis-pubsub-example v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.29s
[INFO] running `"docker" "inspect" "ea6f2dadbfe932c73102b765fe8b06be79c8d103051a503540bf62261a777c62"`
[INFO] running `"docker" "rm" "-f" "ea6f2dadbfe932c73102b765fe8b06be79c8d103051a503540bf62261a777c62"`
[INFO] [stdout] ea6f2dadbfe932c73102b765fe8b06be79c8d103051a503540bf62261a777c62
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/tkrs/rust-redis-pubsub-example:/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] 8ee3a8069942559d9a6a31dd34589b2d42057f975c0be8690df72e2818360bc2
[INFO] running `"docker" "start" "-a" "8ee3a8069942559d9a6a31dd34589b2d42057f975c0be8690df72e2818360bc2"`
[INFO] [stderr]    Compiling rust-redis-pubsub-example v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `"docker" "inspect" "8ee3a8069942559d9a6a31dd34589b2d42057f975c0be8690df72e2818360bc2"`
[INFO] running `"docker" "rm" "-f" "8ee3a8069942559d9a6a31dd34589b2d42057f975c0be8690df72e2818360bc2"`
[INFO] [stdout] 8ee3a8069942559d9a6a31dd34589b2d42057f975c0be8690df72e2818360bc2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/tkrs/rust-redis-pubsub-example:/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] 57832cc2d3f00b1da5c00be81798a2cdf80b8d048f026bda4e1fceb1e9fb2e0a
[INFO] running `"docker" "start" "-a" "57832cc2d3f00b1da5c00be81798a2cdf80b8d048f026bda4e1fceb1e9fb2e0a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_redis_pubsub_example-c78681e93fa7fb52
[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" "57832cc2d3f00b1da5c00be81798a2cdf80b8d048f026bda4e1fceb1e9fb2e0a"`
[INFO] running `"docker" "rm" "-f" "57832cc2d3f00b1da5c00be81798a2cdf80b8d048f026bda4e1fceb1e9fb2e0a"`
[INFO] [stdout] 57832cc2d3f00b1da5c00be81798a2cdf80b8d048f026bda4e1fceb1e9fb2e0a