[INFO] crate jsonrpc-tcp-server 14.2.0 is already in cache
[INFO] testing jsonrpc-tcp-server-14.2.0 against 1.45.2 for beta-1.46-1
[INFO] extracting crate jsonrpc-tcp-server 14.2.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate jsonrpc-tcp-server 14.2.0 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jsonrpc-tcp-server 14.2.0
[INFO] finished tweaking crates.io crate jsonrpc-tcp-server 14.2.0
[INFO] tweaked toml for crates.io crate jsonrpc-tcp-server 14.2.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate jsonrpc-tcp-server 14.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 33c3a73195e19e578ca1335c372b018fddd7494ccf284116deba310410473174
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "33c3a73195e19e578ca1335c372b018fddd7494ccf284116deba310410473174", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "33c3a73195e19e578ca1335c372b018fddd7494ccf284116deba310410473174", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33c3a73195e19e578ca1335c372b018fddd7494ccf284116deba310410473174", kill_on_drop: false }`
[INFO] [stdout] 33c3a73195e19e578ca1335c372b018fddd7494ccf284116deba310410473174
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f185ca530500b8e797094d8fc7d9f23891c0a8aa4d1f95ed8d48b44c9953129
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7f185ca530500b8e797094d8fc7d9f23891c0a8aa4d1f95ed8d48b44c9953129", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.30
[INFO] [stderr]    Compiling serde v1.0.111
[INFO] [stderr]    Compiling parking_lot_core v0.7.2
[INFO] [stderr]    Compiling quote v1.0.6
[INFO] [stderr]    Compiling tokio-threadpool v0.1.18
[INFO] [stderr]    Compiling globset v0.4.5
[INFO] [stderr]    Compiling tokio-uds v0.2.6
[INFO] [stderr]    Compiling parking_lot v0.10.2
[INFO] [stderr]    Compiling tokio-fs v0.1.7
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling serde_derive v1.0.111
[INFO] [stderr]    Compiling serde_json v1.0.53
[INFO] [stderr]    Compiling jsonrpc-core v14.2.0
[INFO] [stderr]    Compiling jsonrpc-server-utils v14.2.0
[INFO] [stderr]    Compiling jsonrpc-tcp-server v14.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.47s
[INFO] running `Command { std: "docker" "inspect" "7f185ca530500b8e797094d8fc7d9f23891c0a8aa4d1f95ed8d48b44c9953129", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f185ca530500b8e797094d8fc7d9f23891c0a8aa4d1f95ed8d48b44c9953129", kill_on_drop: false }`
[INFO] [stdout] 7f185ca530500b8e797094d8fc7d9f23891c0a8aa4d1f95ed8d48b44c9953129
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 185e31eb90af98e977da7c3b49013d6bfeb4b45ca651b2c1369e45bc0a02e932
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "185e31eb90af98e977da7c3b49013d6bfeb4b45ca651b2c1369e45bc0a02e932", kill_on_drop: false }`
[INFO] [stderr]    Compiling jsonrpc-tcp-server v14.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.07s
[INFO] running `Command { std: "docker" "inspect" "185e31eb90af98e977da7c3b49013d6bfeb4b45ca651b2c1369e45bc0a02e932", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "185e31eb90af98e977da7c3b49013d6bfeb4b45ca651b2c1369e45bc0a02e932", kill_on_drop: false }`
[INFO] [stdout] 185e31eb90af98e977da7c3b49013d6bfeb4b45ca651b2c1369e45bc0a02e932
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 94e56c8db3aba8610eaef11bf0c11bba9ab62a72e850f2b95228c69c19f6c1bf
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "94e56c8db3aba8610eaef11bf0c11bba9ab62a72e850f2b95228c69c19f6c1bf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/jsonrpc_tcp_server-c984670e81fa6217
[INFO] [stdout] running 8 tests
[INFO] [stdout] test server::tests::server_is_send_and_sync ... ok
[INFO] [stdout] test tests::doc_test ... ok
[INFO] [stdout] test tests::peer_meta ... ok
[INFO] [stdout] test tests::doc_test_handle ... ok
[INFO] [stdout] test tests::disconnect ... ok
[INFO] [stdout] test tests::doc_test_connect ... ok
[INFO] [stdout] test tests::message ... ok
[INFO] [stdout] test tests::req_parallel ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 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 `Command { std: "docker" "inspect" "94e56c8db3aba8610eaef11bf0c11bba9ab62a72e850f2b95228c69c19f6c1bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94e56c8db3aba8610eaef11bf0c11bba9ab62a72e850f2b95228c69c19f6c1bf", kill_on_drop: false }`
[INFO] [stdout] 94e56c8db3aba8610eaef11bf0c11bba9ab62a72e850f2b95228c69c19f6c1bf