[INFO] fetching crate jsonrpc-tcp-server 12.1.0...
[INFO] extracting crate jsonrpc-tcp-server 12.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/jsonrpc-tcp-server/12.1.0
[INFO] extracting crate jsonrpc-tcp-server 12.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/jsonrpc-tcp-server/12.1.0
[INFO] validating manifest of jsonrpc-tcp-server-12.1.0 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 jsonrpc-tcp-server-12.1.0 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 jsonrpc-tcp-server-12.1.0
[INFO] finished frobbing jsonrpc-tcp-server-12.1.0
[INFO] frobbed toml for jsonrpc-tcp-server-12.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/jsonrpc-tcp-server/12.1.0/Cargo.toml
[INFO] started frobbing jsonrpc-tcp-server-12.1.0
[INFO] finished frobbing jsonrpc-tcp-server-12.1.0
[INFO] frobbed toml for jsonrpc-tcp-server-12.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/jsonrpc-tcp-server/12.1.0/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing jsonrpc-tcp-server-12.1.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/jsonrpc-tcp-server/12.1.0:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 982e78fb4e2bf0e1c9abf2ec8b09b2356719709d54a0741783d4baad4bb661d6
[INFO] running `"docker" "start" "-a" "982e78fb4e2bf0e1c9abf2ec8b09b2356719709d54a0741783d4baad4bb661d6"`
[INFO] [stderr]    Compiling jsonrpc-core v12.2.0
[INFO] [stderr]    Compiling jsonrpc-server-utils v12.2.0
[INFO] [stderr]    Compiling jsonrpc-tcp-server v12.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.10s
[INFO] running `"docker" "inspect" "982e78fb4e2bf0e1c9abf2ec8b09b2356719709d54a0741783d4baad4bb661d6"`
[INFO] running `"docker" "rm" "-f" "982e78fb4e2bf0e1c9abf2ec8b09b2356719709d54a0741783d4baad4bb661d6"`
[INFO] [stdout] 982e78fb4e2bf0e1c9abf2ec8b09b2356719709d54a0741783d4baad4bb661d6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/jsonrpc-tcp-server/12.1.0:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 24e390e87038f97bc1224bcc970fcb55353cf0885c76fcabe9bda573a24e44ab
[INFO] running `"docker" "start" "-a" "24e390e87038f97bc1224bcc970fcb55353cf0885c76fcabe9bda573a24e44ab"`
[INFO] [stderr]    Compiling jsonrpc-tcp-server v12.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.16s
[INFO] running `"docker" "inspect" "24e390e87038f97bc1224bcc970fcb55353cf0885c76fcabe9bda573a24e44ab"`
[INFO] running `"docker" "rm" "-f" "24e390e87038f97bc1224bcc970fcb55353cf0885c76fcabe9bda573a24e44ab"`
[INFO] [stdout] 24e390e87038f97bc1224bcc970fcb55353cf0885c76fcabe9bda573a24e44ab
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/jsonrpc-tcp-server/12.1.0:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] b115298cb8ca877aba43a492196bfce5a08b8d7b0b22c95dfc8e3a01c7065317
[INFO] running `"docker" "start" "-a" "b115298cb8ca877aba43a492196bfce5a08b8d7b0b22c95dfc8e3a01c7065317"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/jsonrpc_tcp_server-fe094d74b6bb965a
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::doc_test_handle ... ok
[INFO] [stdout] test tests::doc_test ... ok
[INFO] [stdout] test tests::doc_test_connect ... ok
[INFO] [stdout] test tests::peer_meta ... ok
[INFO] [stdout] test tests::disconnect ... ok
[INFO] [stdout] test tests::message ... ok
[INFO] [stdout] test tests::req_parallel ... 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" "b115298cb8ca877aba43a492196bfce5a08b8d7b0b22c95dfc8e3a01c7065317"`
[INFO] running `"docker" "rm" "-f" "b115298cb8ca877aba43a492196bfce5a08b8d7b0b22c95dfc8e3a01c7065317"`
[INFO] [stdout] b115298cb8ca877aba43a492196bfce5a08b8d7b0b22c95dfc8e3a01c7065317