[INFO] cloning repository https://github.com/Brendonovich/macrograph-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Brendonovich/macrograph-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBrendonovich%2Fmacrograph-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBrendonovich%2Fmacrograph-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7f080ab82f0d36bb2777348c298df1930cdf87bf [INFO] checking Brendonovich/macrograph-rs against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBrendonovich%2Fmacrograph-rs" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Brendonovich/macrograph-rs on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-7/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/Brendonovich/macrograph-rs [INFO] finished tweaking git repo https://github.com/Brendonovich/macrograph-rs [INFO] tweaked toml for git repo https://github.com/Brendonovich/macrograph-rs written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/Brendonovich/macrograph-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] bfac5434687671ecb4ee2a71f33436eb2c2d17f6d31f62bd90eafc5089d3cd4c [INFO] running `Command { std: "docker" "start" "-a" "bfac5434687671ecb4ee2a71f33436eb2c2d17f6d31f62bd90eafc5089d3cd4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bfac5434687671ecb4ee2a71f33436eb2c2d17f6d31f62bd90eafc5089d3cd4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bfac5434687671ecb4ee2a71f33436eb2c2d17f6d31f62bd90eafc5089d3cd4c", kill_on_drop: false }` [INFO] [stdout] bfac5434687671ecb4ee2a71f33436eb2c2d17f6d31f62bd90eafc5089d3cd4c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b34a293bdbd1caacef5f2f57c0bdaa43fa15f4c5f751f14f8c4907e02c7fe1c1 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b34a293bdbd1caacef5f2f57c0bdaa43fa15f4c5f751f14f8c4907e02c7fe1c1", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking memalloc v0.1.0 [INFO] [stderr] Compiling x11 v2.18.2 [INFO] [stderr] Checking instant v0.1.10 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling futures-macro v0.3.16 [INFO] [stderr] Compiling futures-util v0.3.16 [INFO] [stderr] Compiling tokio v1.9.0 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking nix v0.15.0 [INFO] [stderr] Checking alsa-sys v0.3.1 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking rdev v0.5.1 [INFO] [stderr] Checking alsa v0.4.3 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Compiling async-recursion v0.3.2 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Checking midir v0.7.0 [INFO] [stderr] Checking serde v1.0.127 [INFO] [stderr] Checking futures-executor v0.3.16 [INFO] [stderr] Checking futures v0.3.16 [INFO] [stderr] Checking serde_json v1.0.66 [INFO] [stderr] Checking macrograph v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `PinValue` [INFO] [stdout] --> src/core.rs:2:54 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::io::{Connection as GraphConnection, EXEC, PinValue}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::Value` [INFO] [stdout] --> src/engine.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use serde_json::Value; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `VecDeque` [INFO] [stdout] --> src/engine.rs:5:33 [INFO] [stdout] | [INFO] [stdout] 5 | use std::collections::{HashMap, VecDeque}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `PinValue` [INFO] [stdout] --> src/core.rs:2:54 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::io::{Connection as GraphConnection, EXEC, PinValue}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::Value` [INFO] [stdout] --> src/engine.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use serde_json::Value; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `VecDeque` [INFO] [stdout] --> src/engine.rs:5:33 [INFO] [stdout] | [INFO] [stdout] 5 | use std::collections::{HashMap, VecDeque}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/core.rs:52:36 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn create_graph(&mut self, name: &str) -> GraphHandle { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node` [INFO] [stdout] --> src/packages/midi/mod.rs:17:10 [INFO] [stdout] | [INFO] [stdout] 17 | |node| { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sender` [INFO] [stdout] --> src/packages/midi/engine.rs:47:31 [INFO] [stdout] | [INFO] [stdout] 47 | async fn start(&mut self, sender: Sender) {} [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_mapping` [INFO] [stdout] --> src/engine.rs:15:19 [INFO] [stdout] | [INFO] [stdout] 15 | pub(crate) fn add_mapping(&mut self, event_name: &str, node_handle: (GraphHandle, NodeHandle)) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `handle` [INFO] [stdout] --> src/graph.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | handle: GraphHandle, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `disconnect` [INFO] [stdout] --> src/graph.rs:47:14 [INFO] [stdout] | [INFO] [stdout] 47 | async fn disconnect(&self, connection: Connection) -> Result<(), ()> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> src/io.rs:69:5 [INFO] [stdout] | [INFO] [stdout] 69 | name: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> src/io.rs:86:5 [INFO] [stdout] | [INFO] [stdout] 86 | name: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `input` [INFO] [stdout] --> src/packages/midi/engine.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | input: MidiInput, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `output` [INFO] [stdout] --> src/packages/midi/engine.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | output: MidiOutput, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `input_ports` [INFO] [stdout] --> src/packages/midi/engine.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn input_ports(&self) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `event_type` [INFO] [stdout] --> src/schema.rs:119:5 [INFO] [stdout] | [INFO] [stdout] 119 | pub(crate) event_type: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/core.rs:52:36 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn create_graph(&mut self, name: &str) -> GraphHandle { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node` [INFO] [stdout] --> src/packages/midi/mod.rs:17:10 [INFO] [stdout] | [INFO] [stdout] 17 | |node| { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sender` [INFO] [stdout] --> src/packages/midi/engine.rs:47:31 [INFO] [stdout] | [INFO] [stdout] 47 | async fn start(&mut self, sender: Sender) {} [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_mapping` [INFO] [stdout] --> src/engine.rs:15:19 [INFO] [stdout] | [INFO] [stdout] 15 | pub(crate) fn add_mapping(&mut self, event_name: &str, node_handle: (GraphHandle, NodeHandle)) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `handle` [INFO] [stdout] --> src/graph.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | handle: GraphHandle, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `disconnect` [INFO] [stdout] --> src/graph.rs:47:14 [INFO] [stdout] | [INFO] [stdout] 47 | async fn disconnect(&self, connection: Connection) -> Result<(), ()> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> src/io.rs:69:5 [INFO] [stdout] | [INFO] [stdout] 69 | name: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> src/io.rs:86:5 [INFO] [stdout] | [INFO] [stdout] 86 | name: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `input` [INFO] [stdout] --> src/packages/midi/engine.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | input: MidiInput, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `output` [INFO] [stdout] --> src/packages/midi/engine.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | output: MidiOutput, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `input_ports` [INFO] [stdout] --> src/packages/midi/engine.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn input_ports(&self) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `event_type` [INFO] [stdout] --> src/schema.rs:119:5 [INFO] [stdout] | [INFO] [stdout] 119 | pub(crate) event_type: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 37.66s [INFO] running `Command { std: "docker" "inspect" "b34a293bdbd1caacef5f2f57c0bdaa43fa15f4c5f751f14f8c4907e02c7fe1c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b34a293bdbd1caacef5f2f57c0bdaa43fa15f4c5f751f14f8c4907e02c7fe1c1", kill_on_drop: false }` [INFO] [stdout] b34a293bdbd1caacef5f2f57c0bdaa43fa15f4c5f751f14f8c4907e02c7fe1c1