[INFO] fetching crate macrograph 0.0.0...
[INFO] testing macrograph-0.0.0 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate macrograph 0.0.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate macrograph 0.0.0
[INFO] finished tweaking crates.io crate macrograph 0.0.0
[INFO] tweaked toml for crates.io crate macrograph 0.0.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate macrograph 0.0.0 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 24 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 02969388c8e9823e3aa1270013eaf1d72fa75d319c94e5e4c1e9472a42c30e63
[INFO] running `Command { std: "docker" "start" "-a" "02969388c8e9823e3aa1270013eaf1d72fa75d319c94e5e4c1e9472a42c30e63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02969388c8e9823e3aa1270013eaf1d72fa75d319c94e5e4c1e9472a42c30e63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02969388c8e9823e3aa1270013eaf1d72fa75d319c94e5e4c1e9472a42c30e63", kill_on_drop: false }`
[INFO] [stdout] 02969388c8e9823e3aa1270013eaf1d72fa75d319c94e5e4c1e9472a42c30e63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c094f2706ee3c76c7060f12a4d9cbdd6dd4d400c6e3ac7ac6ec9a4025c146c60
[INFO] running `Command { std: "docker" "start" "-a" "c094f2706ee3c76c7060f12a4d9cbdd6dd4d400c6e3ac7ac6ec9a4025c146c60", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.17
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling futures-task v0.3.32
[INFO] [stderr]    Compiling futures-io v0.3.32
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling itoa v1.0.18
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling tokio-macros v2.6.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling tokio v1.50.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling macrograph v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/core.rs:108:13
[INFO] [stdout]     |
[INFO] [stdout] 108 |             _ => {}
[INFO] [stdout]     |             ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/core.rs:108:13
[INFO] [stdout]     |
[INFO] [stdout]  91 |               CreateNode { package, schema } => {
[INFO] [stdout]     |               ------------------------------ matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout]  94 | /             ConnectIO {
[INFO] [stdout]  95 | |                 output_node,
[INFO] [stdout]  96 | |                 output,
[INFO] [stdout]  97 | |                 input_node,
[INFO] [stdout]  98 | |                 input,
[INFO] [stdout]  99 | |             } => {
[INFO] [stdout]     | |_____________- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 102 |               Event(event) => {
[INFO] [stdout]     |               ------------ matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 105 |               Stop => {
[INFO] [stdout]     |               ---- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 108 |               _ => {}
[INFO] [stdout]     |               ^ collectively making this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/core.rs:215:25
[INFO] [stdout]     |
[INFO] [stdout] 212 |                         NodeSchema::Exec(_) | NodeSchema::Event(_) => {
[INFO] [stdout]     |                         ------------------------------------------ matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 215 |                         _ => {}
[INFO] [stdout]     |                         ^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/core.rs:100:17
[INFO] [stdout]     |
[INFO] [stdout] 100 |                 self.connect_io(output_node, &output, input_node, &input);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 100 |                 let _ = self.connect_io(output_node, &output, input_node, &input);
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/engine.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 | /         self.event_channel.send(Request {
[INFO] [stdout] 34 | |             id: -1,
[INFO] [stdout] 35 | |             data: RequestData::Event(Event {
[INFO] [stdout] 36 | |                 package: self.package.clone(),
[INFO] [stdout] ...  |
[INFO] [stdout] 39 | |             }),
[INFO] [stdout] 40 | |         });
[INFO] [stdout]    | |__________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let _ = self.event_channel.send(Request {
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.92s
[INFO] running `Command { std: "docker" "inspect" "c094f2706ee3c76c7060f12a4d9cbdd6dd4d400c6e3ac7ac6ec9a4025c146c60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c094f2706ee3c76c7060f12a4d9cbdd6dd4d400c6e3ac7ac6ec9a4025c146c60", kill_on_drop: false }`
[INFO] [stdout] c094f2706ee3c76c7060f12a4d9cbdd6dd4d400c6e3ac7ac6ec9a4025c146c60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c52f99b58f9f8b5469a96f06ad764c6d21c4ca1b2fe4e3fad157af91051b629a
[INFO] running `Command { std: "docker" "start" "-a" "c52f99b58f9f8b5469a96f06ad764c6d21c4ca1b2fe4e3fad157af91051b629a", kill_on_drop: false }`
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/core.rs:108:13
[INFO] [stdout]     |
[INFO] [stdout] 108 |             _ => {}
[INFO] [stdout]     |             ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/core.rs:108:13
[INFO] [stdout]     |
[INFO] [stdout]  91 |               CreateNode { package, schema } => {
[INFO] [stdout]     |               ------------------------------ matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout]  94 | /             ConnectIO {
[INFO] [stdout]  95 | |                 output_node,
[INFO] [stdout]  96 | |                 output,
[INFO] [stdout]  97 | |                 input_node,
[INFO] [stdout]  98 | |                 input,
[INFO] [stdout]  99 | |             } => {
[INFO] [stdout]     | |_____________- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 102 |               Event(event) => {
[INFO] [stdout]     |               ------------ matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 105 |               Stop => {
[INFO] [stdout]     |               ---- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 108 |               _ => {}
[INFO] [stdout]     |               ^ collectively making this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/core.rs:215:25
[INFO] [stdout]     |
[INFO] [stdout] 212 |                         NodeSchema::Exec(_) | NodeSchema::Event(_) => {
[INFO] [stdout]     |                         ------------------------------------------ matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 215 |                         _ => {}
[INFO] [stdout]     |                         ^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/core.rs:100:17
[INFO] [stdout]     |
[INFO] [stdout] 100 |                 self.connect_io(output_node, &output, input_node, &input);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 100 |                 let _ = self.connect_io(output_node, &output, input_node, &input);
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/engine.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 | /         self.event_channel.send(Request {
[INFO] [stdout] 34 | |             id: -1,
[INFO] [stdout] 35 | |             data: RequestData::Event(Event {
[INFO] [stdout] 36 | |                 package: self.package.clone(),
[INFO] [stdout] ...  |
[INFO] [stdout] 39 | |             }),
[INFO] [stdout] 40 | |         });
[INFO] [stdout]    | |__________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let _ = self.event_channel.send(Request {
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling macrograph v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/core.rs:108:13
[INFO] [stdout]     |
[INFO] [stdout] 108 |             _ => {}
[INFO] [stdout]     |             ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/core.rs:108:13
[INFO] [stdout]     |
[INFO] [stdout]  91 |               CreateNode { package, schema } => {
[INFO] [stdout]     |               ------------------------------ matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout]  94 | /             ConnectIO {
[INFO] [stdout]  95 | |                 output_node,
[INFO] [stdout]  96 | |                 output,
[INFO] [stdout]  97 | |                 input_node,
[INFO] [stdout]  98 | |                 input,
[INFO] [stdout]  99 | |             } => {
[INFO] [stdout]     | |_____________- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 102 |               Event(event) => {
[INFO] [stdout]     |               ------------ matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 105 |               Stop => {
[INFO] [stdout]     |               ---- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 108 |               _ => {}
[INFO] [stdout]     |               ^ collectively making this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/core.rs:215:25
[INFO] [stdout]     |
[INFO] [stdout] 212 |                         NodeSchema::Exec(_) | NodeSchema::Event(_) => {
[INFO] [stdout]     |                         ------------------------------------------ matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 215 |                         _ => {}
[INFO] [stdout]     |                         ^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/core.rs:100:17
[INFO] [stdout]     |
[INFO] [stdout] 100 |                 self.connect_io(output_node, &output, input_node, &input);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 100 |                 let _ = self.connect_io(output_node, &output, input_node, &input);
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/engine.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 | /         self.event_channel.send(Request {
[INFO] [stdout] 34 | |             id: -1,
[INFO] [stdout] 35 | |             data: RequestData::Event(Event {
[INFO] [stdout] 36 | |                 package: self.package.clone(),
[INFO] [stdout] ...  |
[INFO] [stdout] 39 | |             }),
[INFO] [stdout] 40 | |         });
[INFO] [stdout]    | |__________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let _ = self.event_channel.send(Request {
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "c52f99b58f9f8b5469a96f06ad764c6d21c4ca1b2fe4e3fad157af91051b629a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c52f99b58f9f8b5469a96f06ad764c6d21c4ca1b2fe4e3fad157af91051b629a", kill_on_drop: false }`
[INFO] [stdout] c52f99b58f9f8b5469a96f06ad764c6d21c4ca1b2fe4e3fad157af91051b629a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 198e09b205fe664dacb31f453e3362a479f54764c0daef3acdd015f4fb50d706
[INFO] running `Command { std: "docker" "start" "-a" "198e09b205fe664dacb31f453e3362a479f54764c0daef3acdd015f4fb50d706", kill_on_drop: false }`
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/core.rs:108:13
[INFO] [stderr]     |
[INFO] [stderr] 108 |             _ => {}
[INFO] [stderr]     |             ^ no value can reach this
[INFO] [stderr]     |
[INFO] [stderr] note: multiple earlier patterns match some of the same values
[INFO] [stderr]    --> src/core.rs:108:13
[INFO] [stderr]     |
[INFO] [stderr]  91 |               CreateNode { package, schema } => {
[INFO] [stderr]     |               ------------------------------ matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr]  94 | /             ConnectIO {
[INFO] [stderr]  95 | |                 output_node,
[INFO] [stderr]  96 | |                 output,
[INFO] [stderr]  97 | |                 input_node,
[INFO] [stderr]  98 | |                 input,
[INFO] [stderr]  99 | |             } => {
[INFO] [stderr]     | |_____________- matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 102 |               Event(event) => {
[INFO] [stderr]     |               ------------ matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 105 |               Stop => {
[INFO] [stderr]     |               ---- matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 108 |               _ => {}
[INFO] [stderr]     |               ^ collectively making this unreachable
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/core.rs:215:25
[INFO] [stderr]     |
[INFO] [stderr] 212 |                         NodeSchema::Exec(_) | NodeSchema::Event(_) => {
[INFO] [stderr]     |                         ------------------------------------------ matches all the relevant values
[INFO] [stderr] ...
[INFO] [stderr] 215 |                         _ => {}
[INFO] [stderr]     |                         ^ no value can reach this
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/core.rs:100:17
[INFO] [stderr]     |
[INFO] [stderr] 100 |                 self.connect_io(output_node, &output, input_node, &input);
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 100 |                 let _ = self.connect_io(output_node, &output, input_node, &input);
[INFO] [stderr]     |                 +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/engine.rs:33:9
[INFO] [stderr]    |
[INFO] [stderr] 33 | /         self.event_channel.send(Request {
[INFO] [stderr] 34 | |             id: -1,
[INFO] [stderr] 35 | |             data: RequestData::Event(Event {
[INFO] [stderr] 36 | |                 package: self.package.clone(),
[INFO] [stderr] ...  |
[INFO] [stderr] 39 | |             }),
[INFO] [stderr] 40 | |         });
[INFO] [stderr]    | |__________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 33 |         let _ = self.event_channel.send(Request {
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `macrograph` (lib) generated 4 warnings
[INFO] [stderr] warning: `macrograph` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/macrograph-25800a11beabce0b)
[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 macrograph
[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] running `Command { std: "docker" "inspect" "198e09b205fe664dacb31f453e3362a479f54764c0daef3acdd015f4fb50d706", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "198e09b205fe664dacb31f453e3362a479f54764c0daef3acdd015f4fb50d706", kill_on_drop: false }`
[INFO] [stdout] 198e09b205fe664dacb31f453e3362a479f54764c0daef3acdd015f4fb50d706
