[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 try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBrendonovich%2Fmacrograph-rs" "/workspace/builds/worker-31/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-31/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Brendonovich/macrograph-rs on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-31/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-31/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded async-recursion v0.3.2 [INFO] [stderr] Downloaded cocoa v0.22.0 [INFO] [stderr] Downloaded core-graphics v0.21.0 [INFO] [stderr] Downloaded rdev v0.5.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7dfa6035644df93e542d9cd5e9908c3101f9b02798be00f5fb062125f3c67bb0 [INFO] running `Command { std: "docker" "start" "-a" "7dfa6035644df93e542d9cd5e9908c3101f9b02798be00f5fb062125f3c67bb0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7dfa6035644df93e542d9cd5e9908c3101f9b02798be00f5fb062125f3c67bb0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7dfa6035644df93e542d9cd5e9908c3101f9b02798be00f5fb062125f3c67bb0", kill_on_drop: false }` [INFO] [stdout] 7dfa6035644df93e542d9cd5e9908c3101f9b02798be00f5fb062125f3c67bb0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 10f6f88482a977ed35bddff259a3389abee6d2dbb3221aa405ab05ed9d96f39f [INFO] running `Command { std: "docker" "start" "-a" "10f6f88482a977ed35bddff259a3389abee6d2dbb3221aa405ab05ed9d96f39f", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo. [INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously. [INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html [INFO] [stderr] When building the following dependencies, the given features will no longer be used: [INFO] [stderr] [INFO] [stderr] syn v1.0.74 (as host dependency): visit [INFO] [stderr] tokio v1.9.0: winapi [INFO] [stderr] [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling futures-core v0.3.16 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling futures-channel v0.3.16 [INFO] [stderr] Compiling futures-task v0.3.16 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Compiling nix v0.15.0 [INFO] [stderr] Checking futures-sink v0.3.16 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking slab v0.4.4 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking futures-io v0.3.16 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking memalloc v0.1.0 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Checking instant v0.1.10 [INFO] [stderr] Checking lock_api v0.4.4 [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 alsa-sys v0.3.1 [INFO] [stderr] Compiling x11 v2.18.2 [INFO] [stderr] Compiling quote v1.0.9 [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] Checking midir v0.7.0 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Compiling async-recursion v0.3.2 [INFO] [stderr] Checking futures-executor v0.3.16 [INFO] [stderr] Checking futures v0.3.16 [INFO] [stderr] Checking macrograph v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [INFO] [stderr] Fixed src/core.rs (2 fixes) [INFO] [stderr] Fixed src/packages/midi/mod.rs (1 fix) [INFO] [stderr] Fixed src/packages/midi/engine.rs (1 fix) [INFO] [stderr] Fixed src/engine.rs (2 fixes) [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: `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: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Migrating src/main.rs from 2018 edition to 2021 [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: `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: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 37.91s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling tokio v1.9.0 [INFO] [stderr] Compiling futures-macro v0.3.16 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Compiling async-recursion v0.3.2 [INFO] [stderr] Checking futures-util v0.3.16 [INFO] [stderr] Checking futures-executor v0.3.16 [INFO] [stderr] Checking futures v0.3.16 [INFO] [stderr] Checking serde v1.0.127 [INFO] [stderr] Checking serde_json v1.0.66 [INFO] [stderr] Checking macrograph v0.1.0 (/tmp/fixit) [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: 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: `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: 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: `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: 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: `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: 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: `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: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 10s [INFO] running `Command { std: "docker" "inspect" "10f6f88482a977ed35bddff259a3389abee6d2dbb3221aa405ab05ed9d96f39f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "10f6f88482a977ed35bddff259a3389abee6d2dbb3221aa405ab05ed9d96f39f", kill_on_drop: false }` [INFO] [stdout] 10f6f88482a977ed35bddff259a3389abee6d2dbb3221aa405ab05ed9d96f39f