[INFO] cloning repository https://github.com/Paul-Dempsey/harkive
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Paul-Dempsey/harkive" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPaul-Dempsey%2Fharkive", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPaul-Dempsey%2Fharkive'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8bc25760576a0118f497d9ae9b652bfd7f0cc8e6
[INFO] checking Paul-Dempsey/harkive against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPaul-Dempsey%2Fharkive" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Paul-Dempsey/harkive
[INFO] finished tweaking git repo https://github.com/Paul-Dempsey/harkive
[INFO] tweaked toml for git repo https://github.com/Paul-Dempsey/harkive written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Paul-Dempsey/harkive on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Paul-Dempsey/harkive 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" "+1.95.0" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded slab v0.4.8
[INFO] [stderr]   Downloaded unicode-ident v1.0.8
[INFO] [stderr]   Downloaded futures-macro v0.3.28
[INFO] [stderr]   Downloaded futures-sink v0.3.28
[INFO] [stderr]   Downloaded futures-task v0.3.28
[INFO] [stderr]   Downloaded futures-io v0.3.28
[INFO] [stderr]   Downloaded futures-core v0.3.28
[INFO] [stderr]   Downloaded quote v1.0.26
[INFO] [stderr]   Downloaded futures-executor v0.3.28
[INFO] [stderr]   Downloaded proc-macro2 v1.0.54
[INFO] [stderr]   Downloaded futures v0.3.28
[INFO] [stderr]   Downloaded futures-channel v0.3.28
[INFO] [stderr]   Downloaded syn v2.0.11
[INFO] [stderr]   Downloaded futures-util v0.3.28
[INFO] [stderr]   Downloaded windows v0.48.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 80ff775a6857823cec6c5b17297a685586bbb9d54386659db4a539c98d73ea7a
[INFO] running `Command { std: "docker" "start" "-a" "80ff775a6857823cec6c5b17297a685586bbb9d54386659db4a539c98d73ea7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "80ff775a6857823cec6c5b17297a685586bbb9d54386659db4a539c98d73ea7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80ff775a6857823cec6c5b17297a685586bbb9d54386659db4a539c98d73ea7a", kill_on_drop: false }`
[INFO] [stdout] 80ff775a6857823cec6c5b17297a685586bbb9d54386659db4a539c98d73ea7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b6baf531176d9ca64ef80191eebea69903c571b4535c936800ad9296ce74979
[INFO] running `Command { std: "docker" "start" "-a" "0b6baf531176d9ca64ef80191eebea69903c571b4535c936800ad9296ce74979", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.54
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]     Checking futures-sink v0.3.28
[INFO] [stderr]    Compiling windows_x86_64_gnu v0.48.0
[INFO] [stderr]     Checking futures-io v0.3.28
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]    Compiling slab v0.4.8
[INFO] [stderr]     Checking windows-targets v0.48.0
[INFO] [stderr]     Checking windows v0.48.0
[INFO] [stderr]    Compiling syn v2.0.11
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]     Checking futures-executor v0.3.28
[INFO] [stderr]     Checking futures v0.3.28
[INFO] [stderr]     Checking harkive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/continuum_preset.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |         _ => false,
[INFO] [stdout]    |         ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> src/continuum_preset.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         0..=4 => false,
[INFO] [stdout]    |         ----- matches some of the same values
[INFO] [stdout] 17 |         5 => name == "Empty",
[INFO] [stdout]    |         - matches some of the same values
[INFO] [stdout] 18 |         6.. => &(name[0..6]) == "Empty.",
[INFO] [stdout]    |         --- matches some of the same values
[INFO] [stdout] 19 |         _ => false,
[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/continuum_preset.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |         _ => false,
[INFO] [stdout]    |         ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> src/continuum_preset.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         0..=4 => false,
[INFO] [stdout]    |         ----- matches some of the same values
[INFO] [stdout] 17 |         5 => name == "Empty",
[INFO] [stdout]    |         - matches some of the same values
[INFO] [stdout] 18 |         6.. => &(name[0..6]) == "Empty.",
[INFO] [stdout]    |         --- matches some of the same values
[INFO] [stdout] 19 |         _ => false,
[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: field `kind` is never read
[INFO] [stdout]   --> src/acquire_device.rs:80:9
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub struct DeviceDescriptor {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] 79 |     pub direction: Direction,
[INFO] [stdout] 80 |     pub kind: HakenDeviceKind,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DeviceDescriptor` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `description` is never read
[INFO] [stdout]    --> src/acquire_device.rs:232:9
[INFO] [stdout]     |
[INFO] [stdout] 230 | pub struct OutPortDescription {
[INFO] [stdout]     |            ------------------ field in this struct
[INFO] [stdout] 231 |     pub port: MidiOutPort,
[INFO] [stdout] 232 |     pub description: DeviceDescriptor,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `on_end_system_exclusive` is never used
[INFO] [stdout]    --> src/midi_handler.rs:223:8
[INFO] [stdout]     |
[INFO] [stdout] 180 | pub trait MidiHandler {
[INFO] [stdout]     |           ----------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 223 |     fn on_end_system_exclusive(&mut self, _ticks: i64, _data: Vec<u8>) -> Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `kind` is never read
[INFO] [stdout]   --> src/acquire_device.rs:80:9
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub struct DeviceDescriptor {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] 79 |     pub direction: Direction,
[INFO] [stdout] 80 |     pub kind: HakenDeviceKind,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DeviceDescriptor` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `description` is never read
[INFO] [stdout]    --> src/acquire_device.rs:232:9
[INFO] [stdout]     |
[INFO] [stdout] 230 | pub struct OutPortDescription {
[INFO] [stdout]     |            ------------------ field in this struct
[INFO] [stdout] 231 |     pub port: MidiOutPort,
[INFO] [stdout] 232 |     pub description: DeviceDescriptor,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `on_end_system_exclusive` is never used
[INFO] [stdout]    --> src/midi_handler.rs:223:8
[INFO] [stdout]     |
[INFO] [stdout] 180 | pub trait MidiHandler {
[INFO] [stdout]     |           ----------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 223 |     fn on_end_system_exclusive(&mut self, _ticks: i64, _data: Vec<u8>) -> Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.87s
[INFO] running `Command { std: "docker" "inspect" "0b6baf531176d9ca64ef80191eebea69903c571b4535c936800ad9296ce74979", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b6baf531176d9ca64ef80191eebea69903c571b4535c936800ad9296ce74979", kill_on_drop: false }`
[INFO] [stdout] 0b6baf531176d9ca64ef80191eebea69903c571b4535c936800ad9296ce74979
