[INFO] cloning repository https://github.com/ColinKinloch/lpd8_config
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ColinKinloch/lpd8_config" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FColinKinloch%2Flpd8_config", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FColinKinloch%2Flpd8_config'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f8e7ab399c2a2545715cfb7920cc78128d631db1
[INFO] testing ColinKinloch/lpd8_config against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FColinKinloch%2Flpd8_config" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ColinKinloch/lpd8_config on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ColinKinloch/lpd8_config
[INFO] finished tweaking git repo https://github.com/ColinKinloch/lpd8_config
[INFO] tweaked toml for git repo https://github.com/ColinKinloch/lpd8_config written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e6322dbbce3a5abe77759e8e5c496c55a586a00b5351223f33aab8de61004c61
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[INFO] running `Command { std: "docker" "inspect" "e6322dbbce3a5abe77759e8e5c496c55a586a00b5351223f33aab8de61004c61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6322dbbce3a5abe77759e8e5c496c55a586a00b5351223f33aab8de61004c61", kill_on_drop: false }`
[INFO] [stdout] e6322dbbce3a5abe77759e8e5c496c55a586a00b5351223f33aab8de61004c61
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[INFO] [stdout] 23e7cd6e149f6d01a09eda3f03e96dd607da9e770e25b57e2bbda52ba113b295
[INFO] running `Command { std: "docker" "start" "-a" "23e7cd6e149f6d01a09eda3f03e96dd607da9e770e25b57e2bbda52ba113b295", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling gio v0.5.1
[INFO] [stderr]    Compiling gdk-pixbuf v0.5.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling fragile v0.3.0
[INFO] [stderr]    Compiling cairo-rs v0.5.0
[INFO] [stderr]    Compiling bitflags v0.9.1
[INFO] [stderr]    Compiling gdk v0.9.0
[INFO] [stderr]    Compiling gtk v0.5.0
[INFO] [stderr]    Compiling memalloc v0.1.0
[INFO] [stderr]    Compiling bitflags v0.3.3
[INFO] [stderr]    Compiling crossbeam-utils v0.6.6
[INFO] [stderr]    Compiling glib-sys v0.7.0
[INFO] [stderr]    Compiling gobject-sys v0.7.0
[INFO] [stderr]    Compiling gio-sys v0.7.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.7.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.7.0
[INFO] [stderr]    Compiling pango-sys v0.7.0
[INFO] [stderr]    Compiling gdk-sys v0.7.0
[INFO] [stderr]    Compiling atk-sys v0.7.0
[INFO] [stderr]    Compiling gtk-sys v0.7.0
[INFO] [stderr]    Compiling alsa-sys v0.1.2
[INFO] [stderr]    Compiling nix v0.9.0
[INFO] [stderr]    Compiling glib v0.6.1
[INFO] [stderr]    Compiling alsa v0.2.2
[INFO] [stderr]    Compiling pango v0.5.0
[INFO] [stderr]    Compiling midir v0.5.0
[INFO] [stderr]    Compiling lpd8_config v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning[E0170]: pattern binding `UploadProgram` is named the same as one of the variants of the type `LPD8Message`
[INFO] [stdout]   --> src/main.rs:49:7
[INFO] [stdout]    |
[INFO] [stdout] 49 |       UploadProgram => 0x61,
[INFO] [stdout]    |       ^^^^^^^^^^^^^ help: to match on the variant, qualify the path: `LPD8Message::UploadProgram`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bindings_with_variant_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `SetActiveProgram` is named the same as one of the variants of the type `LPD8Message`
[INFO] [stdout]   --> src/main.rs:50:7
[INFO] [stdout]    |
[INFO] [stdout] 50 |       SetActiveProgram => 0x62,
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^ help: to match on the variant, qualify the path: `LPD8Message::SetActiveProgram`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `DownloadProgram` is named the same as one of the variants of the type `LPD8Message`
[INFO] [stdout]   --> src/main.rs:51:7
[INFO] [stdout]    |
[INFO] [stdout] 51 |       DownloadProgram => 0x63,
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^ help: to match on the variant, qualify the path: `LPD8Message::DownloadProgram`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `GetActiveProgram` is named the same as one of the variants of the type `LPD8Message`
[INFO] [stdout]   --> src/main.rs:52:7
[INFO] [stdout]    |
[INFO] [stdout] 52 |       GetActiveProgram => 0x64,
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^ help: to match on the variant, qualify the path: `LPD8Message::GetActiveProgram`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/main.rs:50:7
[INFO] [stdout]    |
[INFO] [stdout] 49 |       UploadProgram => 0x61,
[INFO] [stdout]    |       ------------- matches any value
[INFO] [stdout] 50 |       SetActiveProgram => 0x62,
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/main.rs:51:7
[INFO] [stdout]    |
[INFO] [stdout] 49 |       UploadProgram => 0x61,
[INFO] [stdout]    |       ------------- matches any value
[INFO] [stdout] 50 |       SetActiveProgram => 0x62,
[INFO] [stdout] 51 |       DownloadProgram => 0x63,
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/main.rs:52:7
[INFO] [stdout]    |
[INFO] [stdout] 49 |       UploadProgram => 0x61,
[INFO] [stdout]    |       ------------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 52 |       GetActiveProgram => 0x64,
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `UploadProgram`
[INFO] [stdout]   --> src/main.rs:49:7
[INFO] [stdout]    |
[INFO] [stdout] 49 |       UploadProgram => 0x61,
[INFO] [stdout]    |       ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_UploadProgram`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SetActiveProgram`
[INFO] [stdout]   --> src/main.rs:50:7
[INFO] [stdout]    |
[INFO] [stdout] 50 |       SetActiveProgram => 0x62,
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SetActiveProgram`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `DownloadProgram`
[INFO] [stdout]   --> src/main.rs:51:7
[INFO] [stdout]    |
[INFO] [stdout] 51 |       DownloadProgram => 0x63,
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_DownloadProgram`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `GetActiveProgram`
[INFO] [stdout]   --> src/main.rs:52:7
[INFO] [stdout]    |
[INFO] [stdout] 52 |       GetActiveProgram => 0x64,
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_GetActiveProgram`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static is never used: `DEVICE_NAME`
[INFO] [stdout]   --> src/main.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | static DEVICE_NAME: &str = "LPD8";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BUF_LEN`
[INFO] [stdout]   --> src/main.rs:29:1
[INFO] [stdout]    |
[INFO] [stdout] 29 | const BUF_LEN: usize = 1024;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `SYSEX_NON_REALTIME`
[INFO] [stdout]   --> src/main.rs:35:1
[INFO] [stdout]    |
[INFO] [stdout] 35 | const SYSEX_NON_REALTIME: &[u8] = &[0x7E];
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `LPD8Message`
[INFO] [stdout]   --> src/main.rs:39:6
[INFO] [stdout]    |
[INFO] [stdout] 39 | enum LPD8Message {
[INFO] [stdout]    |      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_pattern`
[INFO] [stdout]   --> src/main.rs:47:6
[INFO] [stdout]    |
[INFO] [stdout] 47 |   fn to_pattern(&self) -> u8 {
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Program`
[INFO] [stdout]    --> src/main.rs:116:5
[INFO] [stdout]     |
[INFO] [stdout] 116 |     Program(Program),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `UploadProgram` should have a snake case name
[INFO] [stdout]   --> src/main.rs:49:7
[INFO] [stdout]    |
[INFO] [stdout] 49 |       UploadProgram => 0x61,
[INFO] [stdout]    |       ^^^^^^^^^^^^^ help: convert the identifier to snake case: `upload_program`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SetActiveProgram` should have a snake case name
[INFO] [stdout]   --> src/main.rs:50:7
[INFO] [stdout]    |
[INFO] [stdout] 50 |       SetActiveProgram => 0x62,
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `set_active_program`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `DownloadProgram` should have a snake case name
[INFO] [stdout]   --> src/main.rs:51:7
[INFO] [stdout]    |
[INFO] [stdout] 51 |       DownloadProgram => 0x63,
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `download_program`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `GetActiveProgram` should have a snake case name
[INFO] [stdout]   --> src/main.rs:52:7
[INFO] [stdout]    |
[INFO] [stdout] 52 |       GetActiveProgram => 0x64,
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `get_active_program`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 21 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0170`.
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 34s
[INFO] running `Command { std: "docker" "inspect" "23e7cd6e149f6d01a09eda3f03e96dd607da9e770e25b57e2bbda52ba113b295", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23e7cd6e149f6d01a09eda3f03e96dd607da9e770e25b57e2bbda52ba113b295", kill_on_drop: false }`
[INFO] [stdout] 23e7cd6e149f6d01a09eda3f03e96dd607da9e770e25b57e2bbda52ba113b295
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 55d494bd15606cdd53a36d9a8dcc34fb08faf36dfc62244a25cf399e58500ce1
[INFO] running `Command { std: "docker" "start" "-a" "55d494bd15606cdd53a36d9a8dcc34fb08faf36dfc62244a25cf399e58500ce1", kill_on_drop: false }`
[INFO] [stderr]    Compiling lpd8_config v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning[E0170]: pattern binding `UploadProgram` is named the same as one of the variants of the type `LPD8Message`
[INFO] [stdout]   --> src/main.rs:49:7
[INFO] [stdout]    |
[INFO] [stdout] 49 |       UploadProgram => 0x61,
[INFO] [stdout]    |       ^^^^^^^^^^^^^ help: to match on the variant, qualify the path: `LPD8Message::UploadProgram`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bindings_with_variant_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `SetActiveProgram` is named the same as one of the variants of the type `LPD8Message`
[INFO] [stdout]   --> src/main.rs:50:7
[INFO] [stdout]    |
[INFO] [stdout] 50 |       SetActiveProgram => 0x62,
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^ help: to match on the variant, qualify the path: `LPD8Message::SetActiveProgram`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `DownloadProgram` is named the same as one of the variants of the type `LPD8Message`
[INFO] [stdout]   --> src/main.rs:51:7
[INFO] [stdout]    |
[INFO] [stdout] 51 |       DownloadProgram => 0x63,
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^ help: to match on the variant, qualify the path: `LPD8Message::DownloadProgram`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `GetActiveProgram` is named the same as one of the variants of the type `LPD8Message`
[INFO] [stdout]   --> src/main.rs:52:7
[INFO] [stdout]    |
[INFO] [stdout] 52 |       GetActiveProgram => 0x64,
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^ help: to match on the variant, qualify the path: `LPD8Message::GetActiveProgram`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/main.rs:50:7
[INFO] [stdout]    |
[INFO] [stdout] 49 |       UploadProgram => 0x61,
[INFO] [stdout]    |       ------------- matches any value
[INFO] [stdout] 50 |       SetActiveProgram => 0x62,
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/main.rs:51:7
[INFO] [stdout]    |
[INFO] [stdout] 49 |       UploadProgram => 0x61,
[INFO] [stdout]    |       ------------- matches any value
[INFO] [stdout] 50 |       SetActiveProgram => 0x62,
[INFO] [stdout] 51 |       DownloadProgram => 0x63,
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/main.rs:52:7
[INFO] [stdout]    |
[INFO] [stdout] 49 |       UploadProgram => 0x61,
[INFO] [stdout]    |       ------------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 52 |       GetActiveProgram => 0x64,
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `UploadProgram`
[INFO] [stdout]   --> src/main.rs:49:7
[INFO] [stdout]    |
[INFO] [stdout] 49 |       UploadProgram => 0x61,
[INFO] [stdout]    |       ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_UploadProgram`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SetActiveProgram`
[INFO] [stdout]   --> src/main.rs:50:7
[INFO] [stdout]    |
[INFO] [stdout] 50 |       SetActiveProgram => 0x62,
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SetActiveProgram`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `DownloadProgram`
[INFO] [stdout]   --> src/main.rs:51:7
[INFO] [stdout]    |
[INFO] [stdout] 51 |       DownloadProgram => 0x63,
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_DownloadProgram`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `GetActiveProgram`
[INFO] [stdout]   --> src/main.rs:52:7
[INFO] [stdout]    |
[INFO] [stdout] 52 |       GetActiveProgram => 0x64,
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_GetActiveProgram`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static is never used: `DEVICE_NAME`
[INFO] [stdout]   --> src/main.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | static DEVICE_NAME: &str = "LPD8";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BUF_LEN`
[INFO] [stdout]   --> src/main.rs:29:1
[INFO] [stdout]    |
[INFO] [stdout] 29 | const BUF_LEN: usize = 1024;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `SYSEX_NON_REALTIME`
[INFO] [stdout]   --> src/main.rs:35:1
[INFO] [stdout]    |
[INFO] [stdout] 35 | const SYSEX_NON_REALTIME: &[u8] = &[0x7E];
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `LPD8Message`
[INFO] [stdout]   --> src/main.rs:39:6
[INFO] [stdout]    |
[INFO] [stdout] 39 | enum LPD8Message {
[INFO] [stdout]    |      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_pattern`
[INFO] [stdout]   --> src/main.rs:47:6
[INFO] [stdout]    |
[INFO] [stdout] 47 |   fn to_pattern(&self) -> u8 {
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Program`
[INFO] [stdout]    --> src/main.rs:116:5
[INFO] [stdout]     |
[INFO] [stdout] 116 |     Program(Program),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `UploadProgram` should have a snake case name
[INFO] [stdout]   --> src/main.rs:49:7
[INFO] [stdout]    |
[INFO] [stdout] 49 |       UploadProgram => 0x61,
[INFO] [stdout]    |       ^^^^^^^^^^^^^ help: convert the identifier to snake case: `upload_program`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SetActiveProgram` should have a snake case name
[INFO] [stdout]   --> src/main.rs:50:7
[INFO] [stdout]    |
[INFO] [stdout] 50 |       SetActiveProgram => 0x62,
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `set_active_program`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `DownloadProgram` should have a snake case name
[INFO] [stdout]   --> src/main.rs:51:7
[INFO] [stdout]    |
[INFO] [stdout] 51 |       DownloadProgram => 0x63,
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `download_program`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `GetActiveProgram` should have a snake case name
[INFO] [stdout]   --> src/main.rs:52:7
[INFO] [stdout]    |
[INFO] [stdout] 52 |       GetActiveProgram => 0x64,
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `get_active_program`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 21 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0170`.
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.82s
[INFO] running `Command { std: "docker" "inspect" "55d494bd15606cdd53a36d9a8dcc34fb08faf36dfc62244a25cf399e58500ce1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55d494bd15606cdd53a36d9a8dcc34fb08faf36dfc62244a25cf399e58500ce1", kill_on_drop: false }`
[INFO] [stdout] 55d494bd15606cdd53a36d9a8dcc34fb08faf36dfc62244a25cf399e58500ce1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4c74f2539a090d8e23aa00ae6d7bb1c86f6e131d66fe57cb83563483b46208d8
[INFO] running `Command { std: "docker" "start" "-a" "4c74f2539a090d8e23aa00ae6d7bb1c86f6e131d66fe57cb83563483b46208d8", kill_on_drop: false }`
[INFO] [stderr] warning[E0170]: pattern binding `UploadProgram` is named the same as one of the variants of the type `LPD8Message`
[INFO] [stderr]   --> src/main.rs:49:7
[INFO] [stderr]    |
[INFO] [stderr] 49 |       UploadProgram => 0x61,
[INFO] [stderr]    |       ^^^^^^^^^^^^^ help: to match on the variant, qualify the path: `LPD8Message::UploadProgram`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bindings_with_variant_name)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `SetActiveProgram` is named the same as one of the variants of the type `LPD8Message`
[INFO] [stderr]   --> src/main.rs:50:7
[INFO] [stderr]    |
[INFO] [stderr] 50 |       SetActiveProgram => 0x62,
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^ help: to match on the variant, qualify the path: `LPD8Message::SetActiveProgram`
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `DownloadProgram` is named the same as one of the variants of the type `LPD8Message`
[INFO] [stderr]   --> src/main.rs:51:7
[INFO] [stderr]    |
[INFO] [stderr] 51 |       DownloadProgram => 0x63,
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^ help: to match on the variant, qualify the path: `LPD8Message::DownloadProgram`
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `GetActiveProgram` is named the same as one of the variants of the type `LPD8Message`
[INFO] [stderr]   --> src/main.rs:52:7
[INFO] [stderr]    |
[INFO] [stderr] 52 |       GetActiveProgram => 0x64,
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^ help: to match on the variant, qualify the path: `LPD8Message::GetActiveProgram`
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/main.rs:50:7
[INFO] [stderr]    |
[INFO] [stderr] 49 |       UploadProgram => 0x61,
[INFO] [stderr]    |       ------------- matches any value
[INFO] [stderr] 50 |       SetActiveProgram => 0x62,
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/main.rs:51:7
[INFO] [stderr]    |
[INFO] [stderr] 49 |       UploadProgram => 0x61,
[INFO] [stderr]    |       ------------- matches any value
[INFO] [stderr] 50 |       SetActiveProgram => 0x62,
[INFO] [stderr] 51 |       DownloadProgram => 0x63,
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/main.rs:52:7
[INFO] [stderr]    |
[INFO] [stderr] 49 |       UploadProgram => 0x61,
[INFO] [stderr]    |       ------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 52 |       GetActiveProgram => 0x64,
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `UploadProgram`
[INFO] [stderr]   --> src/main.rs:49:7
[INFO] [stderr]    |
[INFO] [stderr] 49 |       UploadProgram => 0x61,
[INFO] [stderr]    |       ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_UploadProgram`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `SetActiveProgram`
[INFO] [stderr]   --> src/main.rs:50:7
[INFO] [stderr]    |
[INFO] [stderr] 50 |       SetActiveProgram => 0x62,
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SetActiveProgram`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `DownloadProgram`
[INFO] [stderr]   --> src/main.rs:51:7
[INFO] [stderr]    |
[INFO] [stderr] 51 |       DownloadProgram => 0x63,
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_DownloadProgram`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `GetActiveProgram`
[INFO] [stderr]   --> src/main.rs:52:7
[INFO] [stderr]    |
[INFO] [stderr] 52 |       GetActiveProgram => 0x64,
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_GetActiveProgram`
[INFO] [stderr] 
[INFO] [stderr] warning: static is never used: `DEVICE_NAME`
[INFO] [stderr]   --> src/main.rs:26:1
[INFO] [stderr]    |
[INFO] [stderr] 26 | static DEVICE_NAME: &str = "LPD8";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `BUF_LEN`
[INFO] [stderr]   --> src/main.rs:29:1
[INFO] [stderr]    |
[INFO] [stderr] 29 | const BUF_LEN: usize = 1024;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `SYSEX_NON_REALTIME`
[INFO] [stderr]   --> src/main.rs:35:1
[INFO] [stderr]    |
[INFO] [stderr] 35 | const SYSEX_NON_REALTIME: &[u8] = &[0x7E];
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `LPD8Message`
[INFO] [stderr]   --> src/main.rs:39:6
[INFO] [stderr]    |
[INFO] [stderr] 39 | enum LPD8Message {
[INFO] [stderr]    |      ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `to_pattern`
[INFO] [stderr]   --> src/main.rs:47:6
[INFO] [stderr]    |
[INFO] [stderr] 47 |   fn to_pattern(&self) -> u8 {
[INFO] [stderr]    |      ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Program`
[INFO] [stderr]    --> src/main.rs:116:5
[INFO] [stderr]     |
[INFO] [stderr] 116 |     Program(Program),
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `UploadProgram` should have a snake case name
[INFO] [stderr]   --> src/main.rs:49:7
[INFO] [stderr]    |
[INFO] [stderr] 49 |       UploadProgram => 0x61,
[INFO] [stderr]    |       ^^^^^^^^^^^^^ help: convert the identifier to snake case: `upload_program`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `SetActiveProgram` should have a snake case name
[INFO] [stderr]   --> src/main.rs:50:7
[INFO] [stderr]    |
[INFO] [stderr] 50 |       SetActiveProgram => 0x62,
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `set_active_program`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `DownloadProgram` should have a snake case name
[INFO] [stderr]   --> src/main.rs:51:7
[INFO] [stderr]    |
[INFO] [stderr] 51 |       DownloadProgram => 0x63,
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `download_program`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `GetActiveProgram` should have a snake case name
[INFO] [stderr]   --> src/main.rs:52:7
[INFO] [stderr]    |
[INFO] [stderr] 52 |       GetActiveProgram => 0x64,
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `get_active_program`
[INFO] [stderr] 
[INFO] [stderr] warning: 21 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0170`.
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lpd8_config-03a7471da475c7cc)
[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" "4c74f2539a090d8e23aa00ae6d7bb1c86f6e131d66fe57cb83563483b46208d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c74f2539a090d8e23aa00ae6d7bb1c86f6e131d66fe57cb83563483b46208d8", kill_on_drop: false }`
[INFO] [stdout] 4c74f2539a090d8e23aa00ae6d7bb1c86f6e131d66fe57cb83563483b46208d8