[INFO] updating cached repository https://github.com/jonkgrimes/juno-client
[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] 03ed8dba1b398c2f01aefc05e7c85682866ab5ab
[INFO] testing jonkgrimes/juno-client against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonkgrimes%2Fjuno-client" "work/builds/worker-0/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jonkgrimes/juno-client 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/jonkgrimes/juno-client
[INFO] finished tweaking git repo https://github.com/jonkgrimes/juno-client
[INFO] tweaked toml for git repo https://github.com/jonkgrimes/juno-client written to work/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/jonkgrimes/juno-client 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-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/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] 60eb577df05649271bd2348ec31cd6905381f96da1430f326e2053c13959a462
[INFO] running `"docker" "start" "-a" "60eb577df05649271bd2348ec31cd6905381f96da1430f326e2053c13959a462"`
[INFO] [stderr]    Compiling futures v0.1.23
[INFO] [stderr]    Compiling lazy_static v1.0.2
[INFO] [stderr]    Compiling serde v1.0.70
[INFO] [stderr]    Compiling httparse v1.3.2
[INFO] [stderr]    Compiling indexmap v1.0.1
[INFO] [stderr]    Compiling string v0.1.1
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling num_cpus v1.8.0
[INFO] [stderr]    Compiling rand v0.4.2
[INFO] [stderr]    Compiling time v0.1.40
[INFO] [stderr]    Compiling log v0.4.3
[INFO] [stderr]    Compiling crossbeam-utils v0.3.2
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling quote v0.6.4
[INFO] [stderr]    Compiling bytes v0.4.9
[INFO] [stderr]    Compiling syn v0.14.6
[INFO] [stderr]    Compiling crossbeam-epoch v0.4.3
[INFO] [stderr]    Compiling mio v0.6.15
[INFO] [stderr]    Compiling crossbeam-deque v0.3.1
[INFO] [stderr]    Compiling http v0.1.8
[INFO] [stderr]    Compiling uuid v0.6.5
[INFO] [stderr]    Compiling tokio-io v0.1.7
[INFO] [stderr]    Compiling tokio-executor v0.1.2
[INFO] [stderr]    Compiling want v0.0.6
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling tokio-threadpool v0.1.5
[INFO] [stderr]    Compiling tokio-timer v0.2.4
[INFO] [stderr]    Compiling tokio-reactor v0.1.2
[INFO] [stderr]    Compiling tokio-codec v0.1.0
[INFO] [stderr]    Compiling h2 v0.1.11
[INFO] [stderr]    Compiling tokio-fs v0.1.2
[INFO] [stderr]    Compiling serde_derive v1.0.70
[INFO] [stderr]    Compiling tokio-udp v0.1.1
[INFO] [stderr]    Compiling tokio-tcp v0.1.0
[INFO] [stderr]    Compiling tokio v0.1.7
[INFO] [stderr]    Compiling hyper v0.12.7
[INFO] [stderr]    Compiling toml v0.4.8
[INFO] [stderr]    Compiling serde_json v1.0.24
[INFO] [stderr]    Compiling juno_client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]   --> src/lib.rs:68:3
[INFO] [stderr]    |
[INFO] [stderr] 38 | /   loop {
[INFO] [stderr] 39 | |     // Setup data
[INFO] [stderr] 40 | |     let metric = MetricData::fake(uuid);
[INFO] [stderr] 41 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 64 | |     thread::sleep(Duration::new(3, 0));
[INFO] [stderr] 65 | |   }
[INFO] [stderr]    | |___- any code following this expression is unreachable
[INFO] [stderr] ...
[INFO] [stderr] 68 |     runtime.shutdown_on_idle().wait().unwrap(); 
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.73s
[INFO] running `"docker" "inspect" "60eb577df05649271bd2348ec31cd6905381f96da1430f326e2053c13959a462"`
[INFO] running `"docker" "rm" "-f" "60eb577df05649271bd2348ec31cd6905381f96da1430f326e2053c13959a462"`
[INFO] [stdout] 60eb577df05649271bd2348ec31cd6905381f96da1430f326e2053c13959a462
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/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] 42678b5301bbe7788a51d53f6120630a78c2014575cda8353efd3b8e6d3e2a6c
[INFO] running `"docker" "start" "-a" "42678b5301bbe7788a51d53f6120630a78c2014575cda8353efd3b8e6d3e2a6c"`
[INFO] [stderr]    Compiling juno_client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]   --> src/lib.rs:68:3
[INFO] [stderr]    |
[INFO] [stderr] 38 | /   loop {
[INFO] [stderr] 39 | |     // Setup data
[INFO] [stderr] 40 | |     let metric = MetricData::fake(uuid);
[INFO] [stderr] 41 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 64 | |     thread::sleep(Duration::new(3, 0));
[INFO] [stderr] 65 | |   }
[INFO] [stderr]    | |___- any code following this expression is unreachable
[INFO] [stderr] ...
[INFO] [stderr] 68 |     runtime.shutdown_on_idle().wait().unwrap(); 
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `"docker" "inspect" "42678b5301bbe7788a51d53f6120630a78c2014575cda8353efd3b8e6d3e2a6c"`
[INFO] running `"docker" "rm" "-f" "42678b5301bbe7788a51d53f6120630a78c2014575cda8353efd3b8e6d3e2a6c"`
[INFO] [stdout] 42678b5301bbe7788a51d53f6120630a78c2014575cda8353efd3b8e6d3e2a6c
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/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] 77303086720eae5fa6382dba10c3d3917637dad037ea145a16a0e82df7eb6b81
[INFO] running `"docker" "start" "-a" "77303086720eae5fa6382dba10c3d3917637dad037ea145a16a0e82df7eb6b81"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/juno_client-eaf618ecb9eecee5
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test hostname::test_get_hostname ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/juno_client-fe8d1e9d697a9b26
[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] [stderr]    Doc-tests juno_client
[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" "77303086720eae5fa6382dba10c3d3917637dad037ea145a16a0e82df7eb6b81"`
[INFO] running `"docker" "rm" "-f" "77303086720eae5fa6382dba10c3d3917637dad037ea145a16a0e82df7eb6b81"`
[INFO] [stdout] 77303086720eae5fa6382dba10c3d3917637dad037ea145a16a0e82df7eb6b81