[INFO] fetching crate mc-rpc 0.1.2...
[INFO] testing mc-rpc-0.1.2 against master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681
[INFO] extracting crate mc-rpc 0.1.2 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate mc-rpc 0.1.2
[INFO] finished tweaking crates.io crate mc-rpc 0.1.2
[INFO] tweaked toml for crates.io crate mc-rpc 0.1.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mc-rpc 0.1.2 on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mc-rpc 0.1.2 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" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 363e5dc6ed3d688faa8c9b77ba5d94011bae44753522e78eface858737e18446
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[INFO] [stderr]    Compiling mc-rpc v0.1.2 (/opt/rustwide/workdir)
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[INFO] running `Command { std: "docker" "inspect" "363e5dc6ed3d688faa8c9b77ba5d94011bae44753522e78eface858737e18446", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "363e5dc6ed3d688faa8c9b77ba5d94011bae44753522e78eface858737e18446", kill_on_drop: false }`
[INFO] [stdout] 363e5dc6ed3d688faa8c9b77ba5d94011bae44753522e78eface858737e18446
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1e5df5dc68a93fd1e99dcfa09d2f44d5cc6cc9d07bc5dfe4ee5cd8d4f89349c
[INFO] running `Command { std: "docker" "start" "-a" "d1e5df5dc68a93fd1e99dcfa09d2f44d5cc6cc9d07bc5dfe4ee5cd8d4f89349c", kill_on_drop: false }`
[INFO] [stderr]    Compiling mc-rpc v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.64s
[INFO] running `Command { std: "docker" "inspect" "d1e5df5dc68a93fd1e99dcfa09d2f44d5cc6cc9d07bc5dfe4ee5cd8d4f89349c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1e5df5dc68a93fd1e99dcfa09d2f44d5cc6cc9d07bc5dfe4ee5cd8d4f89349c", kill_on_drop: false }`
[INFO] [stdout] d1e5df5dc68a93fd1e99dcfa09d2f44d5cc6cc9d07bc5dfe4ee5cd8d4f89349c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2f76de764d92d05493906291c9311e137e260aeca8012e026c4a032b2ebaaf69
[INFO] running `Command { std: "docker" "start" "-a" "2f76de764d92d05493906291c9311e137e260aeca8012e026c4a032b2ebaaf69", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mc_rpc-10456557c32c4302)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests mc_rpc
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test /opt/rustwide/target/debug/build/mc-rpc-038f3697589de8de/out/json_rpc_bindings.rs - Client::wait_for_connection (line 37) - compile ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- /opt/rustwide/target/debug/build/mc-rpc-038f3697589de8de/out/json_rpc_bindings.rs - Client::wait_for_connection (line 37) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `client` in this scope
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/mc-rpc-038f3697589de8de/out/json_rpc_bindings.rs:39:1
[INFO] [stdout]    |
[INFO] [stdout] 39 | client.wait_for_connection(true, Duration::from_secs(5)).await;
[INFO] [stdout]    | ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Duration`
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/mc-rpc-038f3697589de8de/out/json_rpc_bindings.rs:39:34
[INFO] [stdout]    |
[INFO] [stdout] 39 | client.wait_for_connection(true, Duration::from_secs(5)).await;
[INFO] [stdout]    |                                  ^^^^^^^^ use of undeclared type `Duration`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 37 + use std::time::Duration;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `client` in this scope
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/mc-rpc-038f3697589de8de/out/json_rpc_bindings.rs:42:1
[INFO] [stdout]    |
[INFO] [stdout] 42 | client.wait_for_connection(false, Duration::from_secs(5)).await;
[INFO] [stdout]    | ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Duration`
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/mc-rpc-038f3697589de8de/out/json_rpc_bindings.rs:42:35
[INFO] [stdout]    |
[INFO] [stdout] 42 | client.wait_for_connection(false, Duration::from_secs(5)).await;
[INFO] [stdout]    |                                   ^^^^^^^^ use of undeclared type `Duration`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 37 + use std::time::Duration;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/mc-rpc-038f3697589de8de/out/json_rpc_bindings.rs:39:58
[INFO] [stdout]    |
[INFO] [stdout] 37 | ...e_case)] fn _doctest_main__opt_rustwide_target_debug_build_mc_rpc_038f3697589de8de_out_json_rpc_bindings_rs_37_0() {
[INFO] [stdout]    |             --------------------------------------------------------------------------------------------------------- this is not `async`
[INFO] [stdout] 38 | ...connection to be ready & connected
[INFO] [stdout] 39 | ...rue, Duration::from_secs(5)).await;
[INFO] [stdout]    |                                 ^^^^^ only allowed inside `async` functions and blocks
[INFO] [stdout] 
[INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/mc-rpc-038f3697589de8de/out/json_rpc_bindings.rs:42:59
[INFO] [stdout]    |
[INFO] [stdout] 37 | ...e_case)] fn _doctest_main__opt_rustwide_target_debug_build_mc_rpc_038f3697589de8de_out_json_rpc_bindings_rs_37_0() {
[INFO] [stdout]    |             --------------------------------------------------------------------------------------------------------- this is not `async`
[INFO] [stdout] ...
[INFO] [stdout] 42 | ...alse, Duration::from_secs(5)).await;
[INFO] [stdout]    |                                  ^^^^^ only allowed inside `async` functions and blocks
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433, E0728.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     /opt/rustwide/target/debug/build/mc-rpc-038f3697589de8de/out/json_rpc_bindings.rs - Client::wait_for_connection (line 37)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.20s; merged doctests compilation took 0.11s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "2f76de764d92d05493906291c9311e137e260aeca8012e026c4a032b2ebaaf69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f76de764d92d05493906291c9311e137e260aeca8012e026c4a032b2ebaaf69", kill_on_drop: false }`
[INFO] [stdout] 2f76de764d92d05493906291c9311e137e260aeca8012e026c4a032b2ebaaf69
