[INFO] fetching crate linuxvideo 0.3.5...
[INFO] testing linuxvideo-0.3.5 against 1.91.0 for beta-1.92-2
[INFO] extracting crate linuxvideo 0.3.5 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate linuxvideo 0.3.5
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate linuxvideo 0.3.5
[INFO] tweaked toml for crates.io crate linuxvideo 0.3.5 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate linuxvideo 0.3.5 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate linuxvideo 0.3.5 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded uoctl v1.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4aa4b1b111b75bc760978ed84473fdfa1f96da98236498528cf6c347ad3da374
[INFO] running `Command { std: "docker" "start" "-a" "4aa4b1b111b75bc760978ed84473fdfa1f96da98236498528cf6c347ad3da374", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4aa4b1b111b75bc760978ed84473fdfa1f96da98236498528cf6c347ad3da374", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4aa4b1b111b75bc760978ed84473fdfa1f96da98236498528cf6c347ad3da374", kill_on_drop: false }`
[INFO] [stdout] 4aa4b1b111b75bc760978ed84473fdfa1f96da98236498528cf6c347ad3da374
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fcee2eac1ebd188cd8f665c7fb42c20b8a02e5ee774c1b312430f85d5273a37d
[INFO] running `Command { std: "docker" "start" "-a" "fcee2eac1ebd188cd8f665c7fb42c20b8a02e5ee774c1b312430f85d5273a37d", kill_on_drop: false }`
[INFO] [stderr]    Compiling uoctl v1.0.1
[INFO] [stderr]    Compiling linuxvideo v0.3.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `PowerLineFrequency` is never constructed
[INFO] [stdout]    --> src/raw/controls.rs:131:14
[INFO] [stdout]     |
[INFO] [stdout] 131 |     pub enum PowerLineFrequency: u32 {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `ffi_enum` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constants `DISABLED`, `FREQ_50HZ`, `FREQ_60HZ`, and `AUTO` are never used
[INFO] [stdout]    --> src/raw/controls.rs:132:9
[INFO] [stdout]     |
[INFO] [stdout] 132 |         DISABLED  = 0,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 133 |         FREQ_50HZ = 1,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 134 |         FREQ_60HZ = 2,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 135 |         AUTO      = 3,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/macros.rs:18:9
[INFO] [stdout]     |
[INFO] [stdout]  18 |         impl $name {
[INFO] [stdout]     |         ---------- associated constants in this implementation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `ffi_enum` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ColorFx` is never constructed
[INFO] [stdout]    --> src/raw/controls.rs:140:14
[INFO] [stdout]     |
[INFO] [stdout] 140 |     pub enum ColorFx: u32 {
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `ffi_enum` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated constants are never used
[INFO] [stdout]    --> src/raw/controls.rs:141:9
[INFO] [stdout]     |
[INFO] [stdout] 141 |         NONE         = 0,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 142 |         BW           = 1,
[INFO] [stdout]     |         ^^
[INFO] [stdout] 143 |         SEPIA        = 2,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 144 |         NEGATIVE     = 3,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 145 |         EMBOSS       = 4,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 146 |         SKETCH       = 5,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 147 |         SKY_BLUE     = 6,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 148 |         GRASS_GREEN  = 7,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 149 |         SKIN_WHITEN  = 8,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 150 |         VIVID        = 9,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 151 |         AQUA         = 10,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 152 |         ART_FREEZE   = 11,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 153 |         SILHOUETTE   = 12,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 154 |         SOLARIZATION = 13,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 155 |         ANTIQUE      = 14,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 156 |         SET_CBCR     = 15,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/macros.rs:18:9
[INFO] [stdout]     |
[INFO] [stdout]  18 |         impl $name {
[INFO] [stdout]     |         ---------- associated constants in this implementation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `ffi_enum` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TunerType` is never constructed
[INFO] [stdout]   --> src/shared.rs:17:14
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub enum TunerType: u32 {
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `ffi_enum` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constants `RADIO`, `ANALOG_TV`, `DIGITAL_TV`, `SDR`, and `RF` are never used
[INFO] [stdout]   --> src/shared.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |         RADIO      = 1,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 19 |         ANALOG_TV  = 2,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 20 |         DIGITAL_TV = 3,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 21 |         SDR        = 4,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 22 |         RF         = 5,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/macros.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |         impl $name {
[INFO] [stdout]    |         ---------- associated constants in this implementation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `ffi_enum` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "fcee2eac1ebd188cd8f665c7fb42c20b8a02e5ee774c1b312430f85d5273a37d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcee2eac1ebd188cd8f665c7fb42c20b8a02e5ee774c1b312430f85d5273a37d", kill_on_drop: false }`
[INFO] [stdout] fcee2eac1ebd188cd8f665c7fb42c20b8a02e5ee774c1b312430f85d5273a37d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eac5b0f86eea7742108289344b698da87a8efbae8adcad8f5130caa5669415e7
[INFO] running `Command { std: "docker" "start" "-a" "eac5b0f86eea7742108289344b698da87a8efbae8adcad8f5130caa5669415e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling simd-adler32 v0.3.7
[INFO] [stderr]    Compiling env_filter v0.1.3
[INFO] [stderr]    Compiling linuxvideo v0.3.5 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling fdeflate v0.3.7
[INFO] [stderr]    Compiling env_logger v0.11.8
[INFO] [stdout] warning: struct `PowerLineFrequency` is never constructed
[INFO] [stdout]    --> src/raw/controls.rs:131:14
[INFO] [stdout]     |
[INFO] [stdout] 131 |     pub enum PowerLineFrequency: u32 {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `ffi_enum` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constants `DISABLED`, `FREQ_50HZ`, `FREQ_60HZ`, and `AUTO` are never used
[INFO] [stdout]    --> src/raw/controls.rs:132:9
[INFO] [stdout]     |
[INFO] [stdout] 132 |         DISABLED  = 0,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 133 |         FREQ_50HZ = 1,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 134 |         FREQ_60HZ = 2,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 135 |         AUTO      = 3,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/macros.rs:18:9
[INFO] [stdout]     |
[INFO] [stdout]  18 |         impl $name {
[INFO] [stdout]     |         ---------- associated constants in this implementation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `ffi_enum` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ColorFx` is never constructed
[INFO] [stdout]    --> src/raw/controls.rs:140:14
[INFO] [stdout]     |
[INFO] [stdout] 140 |     pub enum ColorFx: u32 {
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `ffi_enum` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated constants are never used
[INFO] [stdout]    --> src/raw/controls.rs:141:9
[INFO] [stdout]     |
[INFO] [stdout] 141 |         NONE         = 0,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 142 |         BW           = 1,
[INFO] [stdout]     |         ^^
[INFO] [stdout] 143 |         SEPIA        = 2,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 144 |         NEGATIVE     = 3,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 145 |         EMBOSS       = 4,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 146 |         SKETCH       = 5,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 147 |         SKY_BLUE     = 6,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 148 |         GRASS_GREEN  = 7,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 149 |         SKIN_WHITEN  = 8,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 150 |         VIVID        = 9,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 151 |         AQUA         = 10,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 152 |         ART_FREEZE   = 11,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 153 |         SILHOUETTE   = 12,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 154 |         SOLARIZATION = 13,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 155 |         ANTIQUE      = 14,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 156 |         SET_CBCR     = 15,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/macros.rs:18:9
[INFO] [stdout]     |
[INFO] [stdout]  18 |         impl $name {
[INFO] [stdout]     |         ---------- associated constants in this implementation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `ffi_enum` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TunerType` is never constructed
[INFO] [stdout]   --> src/shared.rs:17:14
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub enum TunerType: u32 {
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `ffi_enum` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constants `RADIO`, `ANALOG_TV`, `DIGITAL_TV`, `SDR`, and `RF` are never used
[INFO] [stdout]   --> src/shared.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |         RADIO      = 1,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 19 |         ANALOG_TV  = 2,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 20 |         DIGITAL_TV = 3,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 21 |         SDR        = 4,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 22 |         RF         = 5,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/macros.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |         impl $name {
[INFO] [stdout]    |         ---------- associated constants in this implementation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `ffi_enum` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling flate2 v1.1.2
[INFO] [stderr]    Compiling png v0.17.16
[INFO] [stdout] warning: struct `PowerLineFrequency` is never constructed
[INFO] [stdout]    --> src/raw/controls.rs:131:14
[INFO] [stdout]     |
[INFO] [stdout] 131 |     pub enum PowerLineFrequency: u32 {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `ffi_enum` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constants `DISABLED`, `FREQ_50HZ`, `FREQ_60HZ`, and `AUTO` are never used
[INFO] [stdout]    --> src/raw/controls.rs:132:9
[INFO] [stdout]     |
[INFO] [stdout] 132 |         DISABLED  = 0,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 133 |         FREQ_50HZ = 1,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 134 |         FREQ_60HZ = 2,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 135 |         AUTO      = 3,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/macros.rs:18:9
[INFO] [stdout]     |
[INFO] [stdout]  18 |         impl $name {
[INFO] [stdout]     |         ---------- associated constants in this implementation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `ffi_enum` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ColorFx` is never constructed
[INFO] [stdout]    --> src/raw/controls.rs:140:14
[INFO] [stdout]     |
[INFO] [stdout] 140 |     pub enum ColorFx: u32 {
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `ffi_enum` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated constants are never used
[INFO] [stdout]    --> src/raw/controls.rs:141:9
[INFO] [stdout]     |
[INFO] [stdout] 141 |         NONE         = 0,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 142 |         BW           = 1,
[INFO] [stdout]     |         ^^
[INFO] [stdout] 143 |         SEPIA        = 2,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 144 |         NEGATIVE     = 3,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 145 |         EMBOSS       = 4,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 146 |         SKETCH       = 5,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 147 |         SKY_BLUE     = 6,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 148 |         GRASS_GREEN  = 7,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 149 |         SKIN_WHITEN  = 8,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 150 |         VIVID        = 9,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 151 |         AQUA         = 10,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 152 |         ART_FREEZE   = 11,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 153 |         SILHOUETTE   = 12,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 154 |         SOLARIZATION = 13,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 155 |         ANTIQUE      = 14,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 156 |         SET_CBCR     = 15,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/macros.rs:18:9
[INFO] [stdout]     |
[INFO] [stdout]  18 |         impl $name {
[INFO] [stdout]     |         ---------- associated constants in this implementation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `ffi_enum` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TunerType` is never constructed
[INFO] [stdout]   --> src/shared.rs:17:14
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub enum TunerType: u32 {
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `ffi_enum` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constants `RADIO`, `ANALOG_TV`, `DIGITAL_TV`, `SDR`, and `RF` are never used
[INFO] [stdout]   --> src/shared.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |         RADIO      = 1,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 19 |         ANALOG_TV  = 2,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 20 |         DIGITAL_TV = 3,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 21 |         SDR        = 4,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 22 |         RF         = 5,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/macros.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |         impl $name {
[INFO] [stdout]    |         ---------- associated constants in this implementation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `ffi_enum` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.15s
[INFO] running `Command { std: "docker" "inspect" "eac5b0f86eea7742108289344b698da87a8efbae8adcad8f5130caa5669415e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eac5b0f86eea7742108289344b698da87a8efbae8adcad8f5130caa5669415e7", kill_on_drop: false }`
[INFO] [stdout] eac5b0f86eea7742108289344b698da87a8efbae8adcad8f5130caa5669415e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d32c8f5d206075811e3a9e4fb21fdf854d8eb7379f6350390de3b8ade46b885b
[INFO] running `Command { std: "docker" "start" "-a" "d32c8f5d206075811e3a9e4fb21fdf854d8eb7379f6350390de3b8ade46b885b", kill_on_drop: false }`
[INFO] [stderr] warning: struct `PowerLineFrequency` is never constructed
[INFO] [stderr]    --> src/raw/controls.rs:131:14
[INFO] [stderr]     |
[INFO] [stderr] 131 |     pub enum PowerLineFrequency: u32 {
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr]     = note: this warning originates in the macro `ffi_enum` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: associated constants `DISABLED`, `FREQ_50HZ`, `FREQ_60HZ`, and `AUTO` are never used
[INFO] [stderr]    --> src/raw/controls.rs:132:9
[INFO] [stderr]     |
[INFO] [stderr] 132 |         DISABLED  = 0,
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr] 133 |         FREQ_50HZ = 1,
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr] 134 |         FREQ_60HZ = 2,
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr] 135 |         AUTO      = 3,
[INFO] [stderr]     |         ^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/macros.rs:18:9
[INFO] [stderr]     |
[INFO] [stderr]  18 |         impl $name {
[INFO] [stderr]     |         ---------- associated constants in this implementation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `ffi_enum` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ColorFx` is never constructed
[INFO] [stderr]    --> src/raw/controls.rs:140:14
[INFO] [stderr]     |
[INFO] [stderr] 140 |     pub enum ColorFx: u32 {
[INFO] [stderr]     |              ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `ffi_enum` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: multiple associated constants are never used
[INFO] [stderr]    --> src/raw/controls.rs:141:9
[INFO] [stderr]     |
[INFO] [stderr] 141 |         NONE         = 0,
[INFO] [stderr]     |         ^^^^
[INFO] [stderr] 142 |         BW           = 1,
[INFO] [stderr]     |         ^^
[INFO] [stderr] 143 |         SEPIA        = 2,
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr] 144 |         NEGATIVE     = 3,
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr] 145 |         EMBOSS       = 4,
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr] 146 |         SKETCH       = 5,
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr] 147 |         SKY_BLUE     = 6,
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr] 148 |         GRASS_GREEN  = 7,
[INFO] [stderr]     |         ^^^^^^^^^^^
[INFO] [stderr] 149 |         SKIN_WHITEN  = 8,
[INFO] [stderr]     |         ^^^^^^^^^^^
[INFO] [stderr] 150 |         VIVID        = 9,
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr] 151 |         AQUA         = 10,
[INFO] [stderr]     |         ^^^^
[INFO] [stderr] 152 |         ART_FREEZE   = 11,
[INFO] [stderr]     |         ^^^^^^^^^^
[INFO] [stderr] 153 |         SILHOUETTE   = 12,
[INFO] [stderr]     |         ^^^^^^^^^^
[INFO] [stderr] 154 |         SOLARIZATION = 13,
[INFO] [stderr]     |         ^^^^^^^^^^^^
[INFO] [stderr] 155 |         ANTIQUE      = 14,
[INFO] [stderr]     |         ^^^^^^^
[INFO] [stderr] 156 |         SET_CBCR     = 15,
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/macros.rs:18:9
[INFO] [stderr]     |
[INFO] [stderr]  18 |         impl $name {
[INFO] [stderr]     |         ---------- associated constants in this implementation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `ffi_enum` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: struct `TunerType` is never constructed
[INFO] [stderr]   --> src/shared.rs:17:14
[INFO] [stderr]    |
[INFO] [stderr] 17 |     pub enum TunerType: u32 {
[INFO] [stderr]    |              ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `ffi_enum` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: associated constants `RADIO`, `ANALOG_TV`, `DIGITAL_TV`, `SDR`, and `RF` are never used
[INFO] [stderr]   --> src/shared.rs:18:9
[INFO] [stderr]    |
[INFO] [stderr] 18 |         RADIO      = 1,
[INFO] [stderr]    |         ^^^^^
[INFO] [stderr] 19 |         ANALOG_TV  = 2,
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr] 20 |         DIGITAL_TV = 3,
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr] 21 |         SDR        = 4,
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 22 |         RF         = 5,
[INFO] [stderr]    |         ^^
[INFO] [stderr]    |
[INFO] [stderr]   ::: src/macros.rs:18:9
[INFO] [stderr]    |
[INFO] [stderr] 18 |         impl $name {
[INFO] [stderr]    |         ---------- associated constants in this implementation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `ffi_enum` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `linuxvideo` (lib) generated 6 warnings
[INFO] [stderr] warning: `linuxvideo` (lib test) generated 6 warnings (6 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/linuxvideo-65a03051703c872e)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test pixel_format::tests::simple ... ok
[INFO] [stdout] test shared::tests::test_gcd ... ok
[INFO] [stdout] test shared::tests::test_lcm ... ok
[INFO] [stdout] test stream::tests::stream_types_are_send_sync ... ok
[INFO] [stdout] test shared::tests::test_same_denom ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests linuxvideo
[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" "d32c8f5d206075811e3a9e4fb21fdf854d8eb7379f6350390de3b8ade46b885b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d32c8f5d206075811e3a9e4fb21fdf854d8eb7379f6350390de3b8ade46b885b", kill_on_drop: false }`
[INFO] [stdout] d32c8f5d206075811e3a9e4fb21fdf854d8eb7379f6350390de3b8ade46b885b
