[INFO] crate jsonrpc-tcp-server 13.1.0 is already in cache
[INFO] testing jsonrpc-tcp-server-13.1.0 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate jsonrpc-tcp-server 13.1.0 into work/builds/worker-2/source
[INFO] validating manifest of crates.io crate jsonrpc-tcp-server 13.1.0 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 crates.io crate jsonrpc-tcp-server 13.1.0
[INFO] finished tweaking crates.io crate jsonrpc-tcp-server 13.1.0
[INFO] tweaked toml for crates.io crate jsonrpc-tcp-server 13.1.0 written to work/builds/worker-2/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/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] 1f019e22a2434bc679985f6080d2a5b0748d11e6d26fdf7a1c881a65ebe100ef
[INFO] running `"docker" "start" "-a" "1f019e22a2434bc679985f6080d2a5b0748d11e6d26fdf7a1c881a65ebe100ef"`
[INFO] [stderr]    Compiling bstr v0.2.8
[INFO] [stderr]    Compiling jsonrpc-core v13.2.0
[INFO] [stderr]    Compiling globset v0.4.4
[INFO] [stderr]    Compiling jsonrpc-server-utils v13.2.0
[INFO] [stderr]    Compiling jsonrpc-tcp-server v13.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.29s
[INFO] running `"docker" "inspect" "1f019e22a2434bc679985f6080d2a5b0748d11e6d26fdf7a1c881a65ebe100ef"`
[INFO] running `"docker" "rm" "-f" "1f019e22a2434bc679985f6080d2a5b0748d11e6d26fdf7a1c881a65ebe100ef"`
[INFO] [stdout] 1f019e22a2434bc679985f6080d2a5b0748d11e6d26fdf7a1c881a65ebe100ef
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/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] 1fbe8fb6870c31e80698071135e717d3e3612d497636b983571f047a2ce339f2
[INFO] running `"docker" "start" "-a" "1fbe8fb6870c31e80698071135e717d3e3612d497636b983571f047a2ce339f2"`
[INFO] [stderr]    Compiling jsonrpc-tcp-server v13.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/tests.rs:83:79
[INFO] [stderr]    |
[INFO] [stderr] 83 |         .map_err(|err| panic!("Error connecting or closing connection: {:?}", err));;
[INFO] [stderr]    |                                                                                     ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(redundant_semicolon)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.20s
[INFO] running `"docker" "inspect" "1fbe8fb6870c31e80698071135e717d3e3612d497636b983571f047a2ce339f2"`
[INFO] running `"docker" "rm" "-f" "1fbe8fb6870c31e80698071135e717d3e3612d497636b983571f047a2ce339f2"`
[INFO] [stdout] 1fbe8fb6870c31e80698071135e717d3e3612d497636b983571f047a2ce339f2
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/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] cf348d56181df7afe0092f4cfc52a58b88669a4a970f0bc5822885103d14fc80
[INFO] running `"docker" "start" "-a" "cf348d56181df7afe0092f4cfc52a58b88669a4a970f0bc5822885103d14fc80"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/jsonrpc_tcp_server-22f37a6b5c0051bc
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::doc_test ... ok
[INFO] [stdout] test tests::peer_meta ... ok
[INFO] [stdout] test tests::doc_test_connect ... ok
[INFO] [stdout] test tests::doc_test_handle ... ok
[INFO] [stdout] test tests::disconnect ... ok
[INFO] [stdout] test tests::req_parallel ... ok
[INFO] [stdout] test tests::message ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests jsonrpc-tcp-server
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 3) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "cf348d56181df7afe0092f4cfc52a58b88669a4a970f0bc5822885103d14fc80"`
[INFO] running `"docker" "rm" "-f" "cf348d56181df7afe0092f4cfc52a58b88669a4a970f0bc5822885103d14fc80"`
[INFO] [stdout] cf348d56181df7afe0092f4cfc52a58b88669a4a970f0bc5822885103d14fc80