[INFO] cloning repository https://github.com/ambyshframber/midimon [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ambyshframber/midimon" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fambyshframber%2Fmidimon", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fambyshframber%2Fmidimon'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 89ede82345a32a9a539c17676a74211795a4589a [INFO] checking ambyshframber/midimon/89ede82345a32a9a539c17676a74211795a4589a against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fambyshframber%2Fmidimon" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ambyshframber/midimon on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ambyshframber/midimon [INFO] finished tweaking git repo https://github.com/ambyshframber/midimon [INFO] tweaked toml for git repo https://github.com/ambyshframber/midimon written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ambyshframber/midimon 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded termsize v0.1.6 [INFO] [stderr] Downloaded coremidi-sys v2.0.2 [INFO] [stderr] Downloaded core-foundation v0.2.3 [INFO] [stderr] Downloaded memalloc v0.1.0 [INFO] [stderr] Downloaded argparse v0.2.2 [INFO] [stderr] Downloaded midir v0.7.0 [INFO] [stderr] Downloaded core-foundation-sys v0.2.3 [INFO] [stderr] Downloaded coremidi v0.4.0 [INFO] [stderr] Downloaded libc v0.2.122 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e4925bf3950e223116615640bef5823ea32136d97512d95de7ef965143973724 [INFO] running `Command { std: "docker" "start" "-a" "e4925bf3950e223116615640bef5823ea32136d97512d95de7ef965143973724", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e4925bf3950e223116615640bef5823ea32136d97512d95de7ef965143973724", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4925bf3950e223116615640bef5823ea32136d97512d95de7ef965143973724", kill_on_drop: false }` [INFO] [stdout] e4925bf3950e223116615640bef5823ea32136d97512d95de7ef965143973724 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b9b1b88834e495dc2d9c5c642390b16cfc54ac1a14302d7c54cdc0c790efd206 [INFO] running `Command { std: "docker" "start" "-a" "b9b1b88834e495dc2d9c5c642390b16cfc54ac1a14302d7c54cdc0c790efd206", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.122 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling nix v0.15.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking once_cell v1.10.0 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking memalloc v0.1.0 [INFO] [stderr] Checking argparse v0.2.2 [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Compiling alsa-sys v0.3.1 [INFO] [stderr] Checking fuzzy-matcher v0.3.7 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking termion v1.5.6 [INFO] [stderr] Checking termsize v0.1.6 [INFO] [stderr] Checking alsa v0.4.3 [INFO] [stderr] Checking midir v0.7.0 [INFO] [stderr] Checking midimon v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `spawn` [INFO] [stdout] --> src/watch.rs:3:19 [INFO] [stdout] | [INFO] [stdout] 3 | use std::thread::{spawn}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Ignore` [INFO] [stdout] --> src/watch/filter_formatter.rs:9:24 [INFO] [stdout] | [INFO] [stdout] 9 | use super::{FFCommand, Ignore}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `spawn` [INFO] [stdout] --> src/watch.rs:3:19 [INFO] [stdout] | [INFO] [stdout] 3 | use std::thread::{spawn}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Ignore` [INFO] [stdout] --> src/watch/filter_formatter.rs:9:24 [INFO] [stdout] | [INFO] [stdout] 9 | use super::{FFCommand, Ignore}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/circular_buf.rs:8:13 [INFO] [stdout] | [INFO] [stdout] 8 | for i in 0..size { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Disconnect` is never constructed [INFO] [stdout] --> src/watch.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 44 | pub enum FFCommand { [INFO] [stdout] | --------- variant in this enum [INFO] [stdout] 45 | Connect(String), [INFO] [stdout] 46 | Disconnect(usize), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `masks` and `bits` are never read [INFO] [stdout] --> src/watch.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 51 | pub struct Ignore { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 52 | masks: [u8; 3], [INFO] [stdout] | ^^^^^ [INFO] [stdout] 53 | bits: [u8; 3 ] [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MessageTable` is never constructed [INFO] [stdout] --> src/watch/msg_table.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct MessageTable { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/watch/msg_table.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 10 | impl MessageTable { [INFO] [stdout] | ----------------- associated function in this implementation [INFO] [stdout] 11 | fn new(messages: Arc>>, msg_dirty: Arc>, tx: Sender) -> MessageTable { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `clear_text` is never used [INFO] [stdout] --> src/watch/msg_table.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn clear_text() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `put_curs` is never used [INFO] [stdout] --> src/watch/msg_table.rs:23:4 [INFO] [stdout] | [INFO] [stdout] 23 | fn put_curs(x: i32, y: i32) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `messages` and `filter` are never read [INFO] [stdout] --> src/watch/filter_formatter.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct FilterFormatter { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] 12 | pub messages: Arc>>, // send to msg table [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | filter: FilterSettings [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `msg_to_description` is never used [INFO] [stdout] --> src/watch/filter_formatter.rs:119:4 [INFO] [stdout] | [INFO] [stdout] 119 | fn msg_to_description(msg: &[u8]) -> &str { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `signed_idx_to_unsigned`, `get_ref`, `set`, and `get_slice` are never used [INFO] [stdout] --> src/circular_buf.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 5 | impl CircularBuf { [INFO] [stdout] | ------------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 17 | fn signed_idx_to_unsigned(&self, idx: isize) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | pub fn get_ref(&self, idx: isize) -> &T { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 47 | pub fn set(&mut self, idx: isize, val: T) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | pub fn get_slice(&self, start: isize, mut end: isize) -> Vec<&T> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/circular_buf.rs:8:13 [INFO] [stdout] | [INFO] [stdout] 8 | for i in 0..size { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Disconnect` is never constructed [INFO] [stdout] --> src/watch.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 44 | pub enum FFCommand { [INFO] [stdout] | --------- variant in this enum [INFO] [stdout] 45 | Connect(String), [INFO] [stdout] 46 | Disconnect(usize), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `masks` and `bits` are never read [INFO] [stdout] --> src/watch.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 51 | pub struct Ignore { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 52 | masks: [u8; 3], [INFO] [stdout] | ^^^^^ [INFO] [stdout] 53 | bits: [u8; 3 ] [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MessageTable` is never constructed [INFO] [stdout] --> src/watch/msg_table.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct MessageTable { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/watch/msg_table.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 10 | impl MessageTable { [INFO] [stdout] | ----------------- associated function in this implementation [INFO] [stdout] 11 | fn new(messages: Arc>>, msg_dirty: Arc>, tx: Sender) -> MessageTable { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `clear_text` is never used [INFO] [stdout] --> src/watch/msg_table.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn clear_text() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `put_curs` is never used [INFO] [stdout] --> src/watch/msg_table.rs:23:4 [INFO] [stdout] | [INFO] [stdout] 23 | fn put_curs(x: i32, y: i32) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `messages` and `filter` are never read [INFO] [stdout] --> src/watch/filter_formatter.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct FilterFormatter { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] 12 | pub messages: Arc>>, // send to msg table [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | filter: FilterSettings [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `msg_to_description` is never used [INFO] [stdout] --> src/watch/filter_formatter.rs:119:4 [INFO] [stdout] | [INFO] [stdout] 119 | fn msg_to_description(msg: &[u8]) -> &str { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `signed_idx_to_unsigned`, `get_ref`, `set`, and `get_slice` are never used [INFO] [stdout] --> src/circular_buf.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 5 | impl CircularBuf { [INFO] [stdout] | ------------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 17 | fn signed_idx_to_unsigned(&self, idx: isize) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | pub fn get_ref(&self, idx: isize) -> &T { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 47 | pub fn set(&mut self, idx: isize, val: T) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | pub fn get_slice(&self, start: isize, mut end: isize) -> Vec<&T> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.60s [INFO] running `Command { std: "docker" "inspect" "b9b1b88834e495dc2d9c5c642390b16cfc54ac1a14302d7c54cdc0c790efd206", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9b1b88834e495dc2d9c5c642390b16cfc54ac1a14302d7c54cdc0c790efd206", kill_on_drop: false }` [INFO] [stdout] b9b1b88834e495dc2d9c5c642390b16cfc54ac1a14302d7c54cdc0c790efd206