[INFO] fetching crate audio_graph 0.1.0...
[INFO] testing audio_graph-0.1.0 against 1.94.0 for beta-1.95-1
[INFO] extracting crate audio_graph 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate audio_graph 0.1.0
[INFO] finished tweaking crates.io crate audio_graph 0.1.0
[INFO] tweaked toml for crates.io crate audio_graph 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate audio_graph 0.1.0 on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate audio_graph 0.1.0 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" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f1ac8081f07567a2f35b4713de5c08c52bcc782323d66630c6bc7787b635e263
[INFO] running `Command { std: "docker" "start" "-a" "f1ac8081f07567a2f35b4713de5c08c52bcc782323d66630c6bc7787b635e263", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f1ac8081f07567a2f35b4713de5c08c52bcc782323d66630c6bc7787b635e263", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1ac8081f07567a2f35b4713de5c08c52bcc782323d66630c6bc7787b635e263", kill_on_drop: false }`
[INFO] [stdout] f1ac8081f07567a2f35b4713de5c08c52bcc782323d66630c6bc7787b635e263
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad44af6b14e6a1720de0a60be09a0372720884a8804f9dbb2fe1da1a1bdd53f7
[INFO] running `Command { std: "docker" "start" "-a" "ad44af6b14e6a1720de0a60be09a0372720884a8804f9dbb2fe1da1a1bdd53f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling audio_graph v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "ad44af6b14e6a1720de0a60be09a0372720884a8804f9dbb2fe1da1a1bdd53f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad44af6b14e6a1720de0a60be09a0372720884a8804f9dbb2fe1da1a1bdd53f7", kill_on_drop: false }`
[INFO] [stdout] ad44af6b14e6a1720de0a60be09a0372720884a8804f9dbb2fe1da1a1bdd53f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7aec08a1fed29fddf2c3f3e065e0fbbd8660023d01533f02211cde3d1b07f57
[INFO] running `Command { std: "docker" "start" "-a" "a7aec08a1fed29fddf2c3f3e065e0fbbd8660023d01533f02211cde3d1b07f57", kill_on_drop: false }`
[INFO] [stderr]    Compiling audio_graph v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "a7aec08a1fed29fddf2c3f3e065e0fbbd8660023d01533f02211cde3d1b07f57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7aec08a1fed29fddf2c3f3e065e0fbbd8660023d01533f02211cde3d1b07f57", kill_on_drop: false }`
[INFO] [stdout] a7aec08a1fed29fddf2c3f3e065e0fbbd8660023d01533f02211cde3d1b07f57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 99012a9e863cbdfa0abbf40aebf5bd8230cbb6f7143d1781efbc25afd1c5b572
[INFO] running `Command { std: "docker" "start" "-a" "99012a9e863cbdfa0abbf40aebf5bd8230cbb6f7143d1781efbc25afd1c5b572", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/audio_graph-bdeacc221299789c)
[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 audio_graph
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/node.rs - node::Node (line 64) ... FAILED
[INFO] [stdout] test src/graph.rs - graph::AudioGraph (line 107) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/node.rs - node::Node (line 64) stdout ----
[INFO] [stdout] error[E0405]: cannot find trait `Node` in this scope
[INFO] [stdout]   --> src/node.rs:67:6
[INFO] [stdout]    |
[INFO] [stdout] 67 | impl Node for MySynth {
[INFO] [stdout]    |      ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this trait
[INFO] [stdout]    |
[INFO] [stdout] 64 + use audio_graph::Node;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `Port` in this scope
[INFO] [stdout]   --> src/node.rs:68:28
[INFO] [stdout]    |
[INFO] [stdout] 68 |     fn ports(&self) -> Vec<Port> {
[INFO] [stdout]    |                            ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 64 + use audio_graph::Port;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Port`
[INFO] [stdout]   --> src/node.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |             Port::midi_in(0, "midi_in"),
[INFO] [stdout]    |             ^^^^ use of undeclared type `Port`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 64 + use audio_graph::Port;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Port`
[INFO] [stdout]   --> src/node.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |             Port::audio_out(0, "audio_out_l"),
[INFO] [stdout]    |             ^^^^ use of undeclared type `Port`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 64 + use audio_graph::Port;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Port`
[INFO] [stdout]   --> src/node.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 72 |             Port::audio_out(1, "audio_out_r"),
[INFO] [stdout]    |             ^^^^ use of undeclared type `Port`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 64 + use audio_graph::Port;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `ProcessContext` in this scope
[INFO] [stdout]   --> src/node.rs:76:37
[INFO] [stdout]    |
[INFO] [stdout] 76 |     fn process(&mut self, ctx: &mut ProcessContext) {
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 64 + use audio_graph::ProcessContext;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/graph.rs - graph::AudioGraph (line 107) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `AudioGraph`
[INFO] [stdout]    --> src/graph.rs:108:17
[INFO] [stdout]     |
[INFO] [stdout] 108 | let mut graph = AudioGraph::new(44100.0, 512);
[INFO] [stdout]     |                 ^^^^^^^^^^ use of undeclared type `AudioGraph`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 107 + use audio_graph::AudioGraph;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `PortId` in this scope
[INFO] [stdout]    --> src/graph.rs:114:16
[INFO] [stdout]     |
[INFO] [stdout] 114 |     synth_id,  PortId(0),   // synth audio out
[INFO] [stdout]     |                ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this tuple struct
[INFO] [stdout]     |
[INFO] [stdout] 107 + use audio_graph::PortId;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `PortId` in this scope
[INFO] [stdout]    --> src/graph.rs:115:16
[INFO] [stdout]     |
[INFO] [stdout] 115 |     filter_id, PortId(0),   // filter audio in
[INFO] [stdout]     |                ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this tuple struct
[INFO] [stdout]     |
[INFO] [stdout] 107 + use audio_graph::PortId;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `PortType`
[INFO] [stdout]    --> src/graph.rs:116:5
[INFO] [stdout]     |
[INFO] [stdout] 116 |     PortType::Audio,
[INFO] [stdout]     |     ^^^^^^^^ use of undeclared type `PortType`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]     |
[INFO] [stdout] 107 + use audio_graph::PortType;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MySynth`
[INFO] [stdout]    --> src/graph.rs:110:40
[INFO] [stdout]     |
[INFO] [stdout] 110 | let synth_id = graph.add_node(Box::new(MySynth::new()));
[INFO] [stdout]     |                                        ^^^^^^^ use of undeclared type `MySynth`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MyFilter`
[INFO] [stdout]    --> src/graph.rs:111:41
[INFO] [stdout]     |
[INFO] [stdout] 111 | let filter_id = graph.add_node(Box::new(MyFilter::new()));
[INFO] [stdout]     |                                         ^^^^^^^^ use of undeclared type `MyFilter`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[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]     src/graph.rs - graph::AudioGraph (line 107)
[INFO] [stdout]     src/node.rs - node::Node (line 64)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "99012a9e863cbdfa0abbf40aebf5bd8230cbb6f7143d1781efbc25afd1c5b572", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99012a9e863cbdfa0abbf40aebf5bd8230cbb6f7143d1781efbc25afd1c5b572", kill_on_drop: false }`
[INFO] [stdout] 99012a9e863cbdfa0abbf40aebf5bd8230cbb6f7143d1781efbc25afd1c5b572
