[INFO] updating cached repository jamestthompson3/peerful
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jamestthompson3/peerful
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jamestthompson3/peerful" "work/ex/beta-1.38-1/sources/1.37.0/gh/jamestthompson3/peerful"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jamestthompson3/peerful'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jamestthompson3/peerful" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jamestthompson3/peerful"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jamestthompson3/peerful'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4adb6ee0ded934aab317de2bd403f96a5b21407c
[INFO] sha for GitHub repo jamestthompson3/peerful: 4adb6ee0ded934aab317de2bd403f96a5b21407c
[INFO] validating manifest of jamestthompson3/peerful 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 jamestthompson3/peerful 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 jamestthompson3/peerful
[INFO] finished frobbing jamestthompson3/peerful
[INFO] frobbed toml for jamestthompson3/peerful written to work/ex/beta-1.38-1/sources/1.37.0/gh/jamestthompson3/peerful/Cargo.toml
[INFO] started frobbing jamestthompson3/peerful
[INFO] finished frobbing jamestthompson3/peerful
[INFO] frobbed toml for jamestthompson3/peerful written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jamestthompson3/peerful/Cargo.toml
[INFO] crate jamestthompson3/peerful 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 jamestthompson3/peerful 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jamestthompson3/peerful:/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] 06a42d84bb0c539b48034ad6bfd9533f7b39986b18c386195d097f113290474e
[INFO] running `"docker" "start" "-a" "06a42d84bb0c539b48034ad6bfd9533f7b39986b18c386195d097f113290474e"`
[INFO] [stderr]    Compiling ws v0.8.0
[INFO] [stderr]    Compiling peerful v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `CloseCode`
[INFO] [stderr]  --> src/client.rs:5:28
[INFO] [stderr]   |
[INFO] [stderr] 5 | use ws::{connect, Handler, CloseCode, Sender, Error, ErrorKind, Handshake, Message};
[INFO] [stderr]   |                            ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `client`
[INFO] [stderr]   --> src/client.rs:21:9
[INFO] [stderr]    |
[INFO] [stderr] 21 |     let client = thread::spawn(move || {
[INFO] [stderr]    |         ^^^^^^ help: consider prefixing with an underscore: `_client`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `server`
[INFO] [stderr]  --> src/server.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn server() {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Disconnect`
[INFO] [stderr]  --> src/client.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     Disconnect,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.68s
[INFO] running `"docker" "inspect" "06a42d84bb0c539b48034ad6bfd9533f7b39986b18c386195d097f113290474e"`
[INFO] running `"docker" "rm" "-f" "06a42d84bb0c539b48034ad6bfd9533f7b39986b18c386195d097f113290474e"`
[INFO] [stdout] 06a42d84bb0c539b48034ad6bfd9533f7b39986b18c386195d097f113290474e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jamestthompson3/peerful:/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] 3d9927a4d0eb0db3f91d37a1e922b6fae69399c6e9a10619ac93d69f42e424c7
[INFO] running `"docker" "start" "-a" "3d9927a4d0eb0db3f91d37a1e922b6fae69399c6e9a10619ac93d69f42e424c7"`
[INFO] [stderr]    Compiling peerful v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `CloseCode`
[INFO] [stderr]  --> src/client.rs:5:28
[INFO] [stderr]   |
[INFO] [stderr] 5 | use ws::{connect, Handler, CloseCode, Sender, Error, ErrorKind, Handshake, Message};
[INFO] [stderr]   |                            ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `client`
[INFO] [stderr]   --> src/client.rs:21:9
[INFO] [stderr]    |
[INFO] [stderr] 21 |     let client = thread::spawn(move || {
[INFO] [stderr]    |         ^^^^^^ help: consider prefixing with an underscore: `_client`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `server`
[INFO] [stderr]  --> src/server.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn server() {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Disconnect`
[INFO] [stderr]  --> src/client.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     Disconnect,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `"docker" "inspect" "3d9927a4d0eb0db3f91d37a1e922b6fae69399c6e9a10619ac93d69f42e424c7"`
[INFO] running `"docker" "rm" "-f" "3d9927a4d0eb0db3f91d37a1e922b6fae69399c6e9a10619ac93d69f42e424c7"`
[INFO] [stdout] 3d9927a4d0eb0db3f91d37a1e922b6fae69399c6e9a10619ac93d69f42e424c7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jamestthompson3/peerful:/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] 0f011709a79d7a146d8ffe34047327a0347ab4a912b776319548a699de39ba61
[INFO] running `"docker" "start" "-a" "0f011709a79d7a146d8ffe34047327a0347ab4a912b776319548a699de39ba61"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/peerful-73d79c2e6accc880
[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" "0f011709a79d7a146d8ffe34047327a0347ab4a912b776319548a699de39ba61"`
[INFO] running `"docker" "rm" "-f" "0f011709a79d7a146d8ffe34047327a0347ab4a912b776319548a699de39ba61"`
[INFO] [stdout] 0f011709a79d7a146d8ffe34047327a0347ab4a912b776319548a699de39ba61