[INFO] fetching crate binance 0.6.2...
[INFO] extracting crate binance 0.6.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/binance/0.6.2
[INFO] extracting crate binance 0.6.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/binance/0.6.2
[INFO] validating manifest of binance-0.6.2 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of binance-0.6.2 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing binance-0.6.2
[INFO] finished frobbing binance-0.6.2
[INFO] frobbed toml for binance-0.6.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/binance/0.6.2/Cargo.toml
[INFO] started frobbing binance-0.6.2
[INFO] finished frobbing binance-0.6.2
[INFO] frobbed toml for binance-0.6.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/binance/0.6.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing binance-0.6.2 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/binance/0.6.2:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 514c573318876303a4cb6d8f7323cd37364569cb3ef079fd679e03a79980e588
[INFO] running `"docker" "start" "-a" "514c573318876303a4cb6d8f7323cd37364569cb3ef079fd679e03a79980e588"`
[INFO] [stderr]    Compiling utf-8 v0.7.5
[INFO] [stderr]    Compiling input_buffer v0.2.0
[INFO] [stderr]    Compiling publicsuffix v1.5.2
[INFO] [stderr]    Compiling tungstenite v0.8.1
[INFO] [stderr]    Compiling cookie_store v0.7.0
[INFO] [stderr]    Compiling reqwest v0.9.19
[INFO] [stderr]    Compiling binance v0.6.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.03s
[INFO] running `"docker" "inspect" "514c573318876303a4cb6d8f7323cd37364569cb3ef079fd679e03a79980e588"`
[INFO] running `"docker" "rm" "-f" "514c573318876303a4cb6d8f7323cd37364569cb3ef079fd679e03a79980e588"`
[INFO] [stdout] 514c573318876303a4cb6d8f7323cd37364569cb3ef079fd679e03a79980e588
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/binance/0.6.2:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 856769b4381433046fd1b3ce604eb1d2c4952b8268904bf3989c61b64d893b87
[INFO] running `"docker" "start" "-a" "856769b4381433046fd1b3ce604eb1d2c4952b8268904bf3989c61b64d893b87"`
[INFO] [stderr]    Compiling bstr v0.2.6
[INFO] [stderr]    Compiling csv v1.1.1
[INFO] [stderr]    Compiling binance v0.6.2 (/opt/crater/workdir)
[INFO] [stderr] warning: function is never used: `account`
[INFO] [stderr]   --> examples/binance_endpoints.rs:42:1
[INFO] [stderr]    |
[INFO] [stderr] 42 | fn account() {
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `user_stream`
[INFO] [stderr]   --> examples/binance_websockets.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | fn user_stream() {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `user_stream_websocket`
[INFO] [stderr]   --> examples/binance_websockets.rs:38:1
[INFO] [stderr]    |
[INFO] [stderr] 38 | fn user_stream_websocket() {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `market_websocket`
[INFO] [stderr]   --> examples/binance_websockets.rs:78:1
[INFO] [stderr]    |
[INFO] [stderr] 78 | fn market_websocket() {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `all_trades_websocket`
[INFO] [stderr]    --> examples/binance_websockets.rs:114:1
[INFO] [stderr]     |
[INFO] [stderr] 114 | fn all_trades_websocket() {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `kline_websocket`
[INFO] [stderr]    --> examples/binance_websockets.rs:140:1
[INFO] [stderr]     |
[INFO] [stderr] 140 | fn kline_websocket() {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.54s
[INFO] running `"docker" "inspect" "856769b4381433046fd1b3ce604eb1d2c4952b8268904bf3989c61b64d893b87"`
[INFO] running `"docker" "rm" "-f" "856769b4381433046fd1b3ce604eb1d2c4952b8268904bf3989c61b64d893b87"`
[INFO] [stdout] 856769b4381433046fd1b3ce604eb1d2c4952b8268904bf3989c61b64d893b87
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/binance/0.6.2:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] d2c0fc32782acb2b3cf5595e856d2e5fb1d0d8f2e25ec0decd920cd76ff80bf5
[INFO] running `"docker" "start" "-a" "d2c0fc32782acb2b3cf5595e856d2e5fb1d0d8f2e25ec0decd920cd76ff80bf5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/binance-9229191d7dedd3fb
[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 binance
[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" "d2c0fc32782acb2b3cf5595e856d2e5fb1d0d8f2e25ec0decd920cd76ff80bf5"`
[INFO] running `"docker" "rm" "-f" "d2c0fc32782acb2b3cf5595e856d2e5fb1d0d8f2e25ec0decd920cd76ff80bf5"`
[INFO] [stdout] d2c0fc32782acb2b3cf5595e856d2e5fb1d0d8f2e25ec0decd920cd76ff80bf5