[INFO] crate socksv5_future 0.2.5 is already in cache
[INFO] extracting crate socksv5_future 0.2.5 into work/ex/beta-1.38-1/sources/1.37.0/reg/socksv5_future/0.2.5
[INFO] extracting crate socksv5_future 0.2.5 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/socksv5_future/0.2.5
[INFO] validating manifest of socksv5_future-0.2.5 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 socksv5_future-0.2.5 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 socksv5_future-0.2.5
[INFO] finished frobbing socksv5_future-0.2.5
[INFO] frobbed toml for socksv5_future-0.2.5 written to work/ex/beta-1.38-1/sources/1.37.0/reg/socksv5_future/0.2.5/Cargo.toml
[INFO] started frobbing socksv5_future-0.2.5
[INFO] finished frobbing socksv5_future-0.2.5
[INFO] frobbed toml for socksv5_future-0.2.5 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/socksv5_future/0.2.5/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 socksv5_future-0.2.5 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/socksv5_future/0.2.5:/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] 85786cf81bdd8e2fc6a018d7a54a8d6122b2b7b554e1e354f881189745d2bb34
[INFO] running `"docker" "start" "-a" "85786cf81bdd8e2fc6a018d7a54a8d6122b2b7b554e1e354f881189745d2bb34"`
[INFO] [stderr]    Compiling socksv5_future v0.2.5 (/opt/crater/workdir)
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/socks_fut.rs:206:48
[INFO] [stderr]     |
[INFO] [stderr] 206 |                         return Ok(Async::Ready(((stream,sr))));
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.90s
[INFO] running `"docker" "inspect" "85786cf81bdd8e2fc6a018d7a54a8d6122b2b7b554e1e354f881189745d2bb34"`
[INFO] running `"docker" "rm" "-f" "85786cf81bdd8e2fc6a018d7a54a8d6122b2b7b554e1e354f881189745d2bb34"`
[INFO] [stdout] 85786cf81bdd8e2fc6a018d7a54a8d6122b2b7b554e1e354f881189745d2bb34
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/socksv5_future/0.2.5:/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] 10049ce5c95f981fa087011a03f5f7ac6c20aec1828ad07476c3f357a02588cf
[INFO] running `"docker" "start" "-a" "10049ce5c95f981fa087011a03f5f7ac6c20aec1828ad07476c3f357a02588cf"`
[INFO] [stderr]    Compiling socksv5_future v0.2.5 (/opt/crater/workdir)
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/socks_fut.rs:206:48
[INFO] [stderr]     |
[INFO] [stderr] 206 |                         return Ok(Async::Ready(((stream,sr))));
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.65s
[INFO] running `"docker" "inspect" "10049ce5c95f981fa087011a03f5f7ac6c20aec1828ad07476c3f357a02588cf"`
[INFO] running `"docker" "rm" "-f" "10049ce5c95f981fa087011a03f5f7ac6c20aec1828ad07476c3f357a02588cf"`
[INFO] [stdout] 10049ce5c95f981fa087011a03f5f7ac6c20aec1828ad07476c3f357a02588cf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/socksv5_future/0.2.5:/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] 1b83e0434c120919098e5988bf777fc3d3260bfac93538b8e04a048cf1df485a
[INFO] running `"docker" "start" "-a" "1b83e0434c120919098e5988bf777fc3d3260bfac93538b8e04a048cf1df485a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/socksv5_future-90f40a8de9e885d7
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tc01-5a771cccca950a43
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tc02-09ae0e4b4fdafe41
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_tcp_connection ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_tcp_connection_send_v5auth ... 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/crater/target/debug/deps/tc03-98596e2137c95e2a
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tc04-5adc518305bcdb22
[INFO] [stdout] test test_tcp_connection_send_v5auth_without_no_auth ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tc05-fb67409c767da18e
[INFO] [stdout] test test_tcp_connection_send_v5auth_without_no_auth ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_tcp_connection_parallel_tests ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests socksv5_future
[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" "1b83e0434c120919098e5988bf777fc3d3260bfac93538b8e04a048cf1df485a"`
[INFO] running `"docker" "rm" "-f" "1b83e0434c120919098e5988bf777fc3d3260bfac93538b8e04a048cf1df485a"`
[INFO] [stdout] 1b83e0434c120919098e5988bf777fc3d3260bfac93538b8e04a048cf1df485a