[INFO] fetching crate nats 0.24.0...
[INFO] checking nats-0.24.0 against master#9610dfe5a9a731ced1ea4923ecbd0c57fe367898 for beta-170-4
[INFO] extracting crate nats 0.24.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate nats 0.24.0 on toolchain 9610dfe5a9a731ced1ea4923ecbd0c57fe367898
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nats 0.24.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate nats 0.24.0
[INFO] tweaked toml for crates.io crate nats 0.24.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate nats 0.24.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nkeys v0.1.0
[INFO] [stderr]   Downloaded base64-url v1.4.10
[INFO] [stderr]   Downloaded zeroize_derive v1.2.2
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[INFO] [stderr]   Downloaded historian v4.0.4
[INFO] [stderr]   Downloaded async-net v1.6.1
[INFO] [stderr]   Downloaded nats v0.16.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3d9d4798123466c16c3b7bcae473bacc7d55a75cedb6ca253219d8330abc0a0e
[INFO] running `Command { std: "docker" "start" "-a" "3d9d4798123466c16c3b7bcae473bacc7d55a75cedb6ca253219d8330abc0a0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d9d4798123466c16c3b7bcae473bacc7d55a75cedb6ca253219d8330abc0a0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d9d4798123466c16c3b7bcae473bacc7d55a75cedb6ca253219d8330abc0a0e", kill_on_drop: false }`
[INFO] [stdout] 3d9d4798123466c16c3b7bcae473bacc7d55a75cedb6ca253219d8330abc0a0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d18716c6f82fb036d9992d953e660cce4e2fe2a85d88f02d5c1dad2a3962a197
[INFO] running `Command { std: "docker" "start" "-a" "d18716c6f82fb036d9992d953e660cce4e2fe2a85d88f02d5c1dad2a3962a197", kill_on_drop: false }`
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[INFO] [stderr]     Checking nats v0.16.0
[INFO] [stderr]     Checking nats v0.24.0 (/opt/rustwide/workdir)
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[INFO] [stdout] warning: using `.deref()` on a double reference, which returns `&mut &TcpStream` instead of dereferencing the inner type
[INFO] [stdout]    --> src/connector.rs:420:37
[INFO] [stdout]     |
[INFO] [stdout] 420 |             Flavor::Tcp(tcp) => (tcp.deref()).read(buf),
[INFO] [stdout]     |                                     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.deref()` on a double reference, which returns `&mut &TcpStream` instead of dereferencing the inner type
[INFO] [stdout]    --> src/connector.rs:442:37
[INFO] [stdout]     |
[INFO] [stdout] 442 |             Flavor::Tcp(tcp) => (tcp.deref()).write(buf),
[INFO] [stdout]     |                                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.deref()` on a double reference, which returns `&mut &TcpStream` instead of dereferencing the inner type
[INFO] [stdout]    --> src/connector.rs:449:37
[INFO] [stdout]     |
[INFO] [stdout] 449 |             Flavor::Tcp(tcp) => (tcp.deref()).flush(),
[INFO] [stdout]     |                                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `nats_server`
[INFO] [stdout]   --> tests/async_errors.rs:20:13
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let s = nats_server::run_server("tests/configs/perms.conf");
[INFO] [stdout]    |             ^^^^^^^^^^^ use of undeclared crate or module `nats_server`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `nats_server`
[INFO] [stdout]   --> tests/async_errors.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let s = nats_server::run_server("tests/configs/perms.conf");
[INFO] [stdout]    |             ^^^^^^^^^^^ use of undeclared crate or module `nats_server`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `nats_server`
[INFO] [stdout]   --> tests/drain.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let s = nats_server::run_basic_server();
[INFO] [stdout]    |             ^^^^^^^^^^^ use of undeclared crate or module `nats_server`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nats` (test "async_errors") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `nats_server`
[INFO] [stdout]   --> tests/auth_tls.rs:19:18
[INFO] [stdout]    |
[INFO] [stdout] 19 |     let server = nats_server::run_server("tests/configs/tls.conf");
[INFO] [stdout]    |                  ^^^^^^^^^^^ use of undeclared crate or module `nats_server`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `nats_server`
[INFO] [stdout]   --> tests/request_timeout.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 19 |     let s = nats_server::run_server("tests/configs/jetstream.conf");
[INFO] [stdout]    |             ^^^^^^^^^^^ use of undeclared crate or module `nats_server`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nats` (test "auth_tls") due to 2 previous errors
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `nats_server`
[INFO] [stdout]   --> tests/auth_nkey.rs:18:13
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let s = nats_server::run_server("tests/configs/nkey.conf");
[INFO] [stdout]    |             ^^^^^^^^^^^ use of undeclared crate or module `nats_server`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nats` (test "drain") due to 2 previous errors
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nats` (test "auth_nkey") due to 2 previous errors
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nats` (test "request_timeout") due to 2 previous errors
[INFO] [stdout] warning: using `.deref()` on a double reference, which returns `&mut &TcpStream` instead of dereferencing the inner type
[INFO] [stdout]    --> src/connector.rs:420:37
[INFO] [stdout]     |
[INFO] [stdout] 420 |             Flavor::Tcp(tcp) => (tcp.deref()).read(buf),
[INFO] [stdout]     |                                     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.deref()` on a double reference, which returns `&mut &TcpStream` instead of dereferencing the inner type
[INFO] [stdout]    --> src/connector.rs:442:37
[INFO] [stdout]     |
[INFO] [stdout] 442 |             Flavor::Tcp(tcp) => (tcp.deref()).write(buf),
[INFO] [stdout]     |                                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.deref()` on a double reference, which returns `&mut &TcpStream` instead of dereferencing the inner type
[INFO] [stdout]    --> src/connector.rs:449:37
[INFO] [stdout]     |
[INFO] [stdout] 449 |             Flavor::Tcp(tcp) => (tcp.deref()).flush(),
[INFO] [stdout]     |                                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d18716c6f82fb036d9992d953e660cce4e2fe2a85d88f02d5c1dad2a3962a197", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d18716c6f82fb036d9992d953e660cce4e2fe2a85d88f02d5c1dad2a3962a197", kill_on_drop: false }`
[INFO] [stdout] d18716c6f82fb036d9992d953e660cce4e2fe2a85d88f02d5c1dad2a3962a197
