[INFO] fetching crate message_plugins 0.2.0...
[INFO] testing message_plugins-0.2.0 against beta-2023-04-20 for beta-1.70-1
[INFO] extracting crate message_plugins 0.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate message_plugins 0.2.0 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate message_plugins 0.2.0
[INFO] finished tweaking crates.io crate message_plugins 0.2.0
[INFO] tweaked toml for crates.io crate message_plugins 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 695f0c21db564646ba601c391c6024ee37a53f0351175e79a39cf08d514f3791
[INFO] running `Command { std: "docker" "start" "-a" "695f0c21db564646ba601c391c6024ee37a53f0351175e79a39cf08d514f3791", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "695f0c21db564646ba601c391c6024ee37a53f0351175e79a39cf08d514f3791", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "695f0c21db564646ba601c391c6024ee37a53f0351175e79a39cf08d514f3791", kill_on_drop: false }`
[INFO] [stdout] 695f0c21db564646ba601c391c6024ee37a53f0351175e79a39cf08d514f3791
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 75a7a2ebd6a3fc071a75c619f031fe4ef9af5e12a6c83345bee96dddebf98895
[INFO] running `Command { std: "docker" "start" "-a" "75a7a2ebd6a3fc071a75c619f031fe4ef9af5e12a6c83345bee96dddebf98895", kill_on_drop: false }`
[INFO] [stderr]    Compiling libloading v0.6.7
[INFO] [stderr]    Compiling message_plugins v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "75a7a2ebd6a3fc071a75c619f031fe4ef9af5e12a6c83345bee96dddebf98895", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75a7a2ebd6a3fc071a75c619f031fe4ef9af5e12a6c83345bee96dddebf98895", kill_on_drop: false }`
[INFO] [stdout] 75a7a2ebd6a3fc071a75c619f031fe4ef9af5e12a6c83345bee96dddebf98895
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2cd114b1bea6e4e515cb7da9a5f49f42a0cc2e5b6cb07fe5f0ba2095da1580cd
[INFO] running `Command { std: "docker" "start" "-a" "2cd114b1bea6e4e515cb7da9a5f49f42a0cc2e5b6cb07fe5f0ba2095da1580cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling message_plugins v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "2cd114b1bea6e4e515cb7da9a5f49f42a0cc2e5b6cb07fe5f0ba2095da1580cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cd114b1bea6e4e515cb7da9a5f49f42a0cc2e5b6cb07fe5f0ba2095da1580cd", kill_on_drop: false }`
[INFO] [stdout] 2cd114b1bea6e4e515cb7da9a5f49f42a0cc2e5b6cb07fe5f0ba2095da1580cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 117b38bc0a7a09d4a816da2feb98e47e5b442dc185c86048353aa81ad7844d08
[INFO] running `Command { std: "docker" "start" "-a" "117b38bc0a7a09d4a816da2feb98e47e5b442dc185c86048353aa81ad7844d08", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/message_plugins-9c42e05d5ee3bb5a)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[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] [stderr]    Doc-tests message_plugins
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - construct_plugin (line 230) ... FAILED
[INFO] [stdout] test src/lib.rs - construct_plugin_with_constructor (line 204) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - construct_plugin (line 230) stdout ----
[INFO] [stdout] error[E0405]: cannot find trait `Plugin` in this scope
[INFO] [stdout]  --> src/lib.rs:232:59
[INFO] [stdout]   |
[INFO] [stdout] 4 | unsafe extern "C" fn plugin_constructor(ptr: *mut Box<dyn Plugin<YourMessageType>>) {
[INFO] [stdout]   |                                                           ^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this trait
[INFO] [stdout]   |
[INFO] [stdout] 2 + use message_plugins::Plugin;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `YourMessageType` in this scope
[INFO] [stdout]  --> src/lib.rs:232:66
[INFO] [stdout]   |
[INFO] [stdout] 4 | unsafe extern "C" fn plugin_constructor(ptr: *mut Box<dyn Plugin<YourMessageType>>) {
[INFO] [stdout]   |                                                                  ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]   |
[INFO] [stdout] 4 | unsafe extern "C" fn plugin_constructor<YourMessageType>(ptr: *mut Box<dyn Plugin<YourMessageType>>) {
[INFO] [stdout]   |                                        +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `YourPlugin`
[INFO] [stdout]  --> src/lib.rs:233:27
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let plugin = Box::new(YourPlugin::new());
[INFO] [stdout]   |                           ^^^^^^^^^^ use of undeclared type `YourPlugin`
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `insert_instace` in this scope
[INFO] [stdout]  --> src/lib.rs:234:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     insert_instace(ptr, plugin);
[INFO] [stdout]   |     ^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - construct_plugin_with_constructor (line 204) stdout ----
[INFO] [stdout] error[E0405]: cannot find trait `Plugin` in this scope
[INFO] [stdout]  --> src/lib.rs:206:59
[INFO] [stdout]   |
[INFO] [stdout] 4 | unsafe extern "C" fn plugin_constructor(ptr: *mut Box<dyn Plugin<YourMessageType>>) {
[INFO] [stdout]   |                                                           ^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this trait
[INFO] [stdout]   |
[INFO] [stdout] 2 + use message_plugins::Plugin;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `YourMessageType` in this scope
[INFO] [stdout]  --> src/lib.rs:206:66
[INFO] [stdout]   |
[INFO] [stdout] 4 | unsafe extern "C" fn plugin_constructor(ptr: *mut Box<dyn Plugin<YourMessageType>>) {
[INFO] [stdout]   |                                                                  ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]   |
[INFO] [stdout] 4 | unsafe extern "C" fn plugin_constructor<YourMessageType>(ptr: *mut Box<dyn Plugin<YourMessageType>>) {
[INFO] [stdout]   |                                        +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `YourPlugin`
[INFO] [stdout]  --> src/lib.rs:207:27
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let plugin = Box::new(YourPlugin::new());
[INFO] [stdout]   |                           ^^^^^^^^^^ use of undeclared type `YourPlugin`
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `insert_instace` in this scope
[INFO] [stdout]  --> src/lib.rs:208:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     insert_instace(ptr, plugin);
[INFO] [stdout]   |     ^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - construct_plugin (line 230)
[INFO] [stdout]     src/lib.rs - construct_plugin_with_constructor (line 204)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "117b38bc0a7a09d4a816da2feb98e47e5b442dc185c86048353aa81ad7844d08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "117b38bc0a7a09d4a816da2feb98e47e5b442dc185c86048353aa81ad7844d08", kill_on_drop: false }`
[INFO] [stdout] 117b38bc0a7a09d4a816da2feb98e47e5b442dc185c86048353aa81ad7844d08
