[INFO] fetching crate sixel 0.3.2...
[INFO] testing sixel-0.3.2 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate sixel 0.3.2 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate sixel 0.3.2 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sixel 0.3.2
[INFO] finished tweaking crates.io crate sixel 0.3.2
[INFO] tweaked toml for crates.io crate sixel 0.3.2 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--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 sixel-sys v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e8c341d879700b9192f873bdf5048f67eeb92f63648f8e2dd29a44f1db360199
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e8c341d879700b9192f873bdf5048f67eeb92f63648f8e2dd29a44f1db360199", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8c341d879700b9192f873bdf5048f67eeb92f63648f8e2dd29a44f1db360199", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8c341d879700b9192f873bdf5048f67eeb92f63648f8e2dd29a44f1db360199", kill_on_drop: false }`
[INFO] [stdout] e8c341d879700b9192f873bdf5048f67eeb92f63648f8e2dd29a44f1db360199
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 11cfa4734257a8075cfc65d17914d41f60319cdeee7ed5dee4ab263791e9af15
[INFO] running `Command { std: "docker" "start" "-a" "11cfa4734257a8075cfc65d17914d41f60319cdeee7ed5dee4ab263791e9af15", kill_on_drop: false }`
[INFO] [stderr]    Compiling make-cmd v0.1.0
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling sixel-sys v0.3.1
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling semver-parser v0.6.2
[INFO] [stderr]    Compiling sixel v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/lib.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Pixel`
[INFO] [stdout]  --> src/encoder.rs:4:19
[INFO] [stdout]   |
[INFO] [stdout] 4 | use pixelformat::{Pixel, PixelFormatChan};
[INFO] [stdout]   |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/status.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         -------- matches any value
[INFO] [stdout] 31 |         SIXEL_FALSE => Err(Error::False),
[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/status.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         -------- matches any value
[INFO] [stdout] 31 |         SIXEL_FALSE => Err(Error::False),
[INFO] [stdout] 32 |         SIXEL_INTERRUPTED => Err(Error::Interrupted),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/status.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 33 |         SIXEL_BAD_ALLOCATION => Err(Error::BadAllocation),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/status.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 34 |         SIXEL_BAD_ARGUMENT => Err(Error::BadArgument),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/status.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 35 |         SIXEL_BAD_INPUT => Err(Error::BadInput),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/status.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 36 |         SIXEL_RUNTIME_ERROR => Err(Error::Runtime),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/status.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 37 |         SIXEL_LOGIC_ERROR => Err(Error::Logic),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/status.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 38 |         SIXEL_NOT_IMPLEMENTED => Err(Error::NotImplemented),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/status.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 39 |         SIXEL_FEATURE_ERROR => Err(Error::Feature),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/status.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 40 |         SIXEL_STBI_ERROR => Err(Error::STBI),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/status.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 41 |         SIXEL_STBIW_ERROR => Err(Error::STBIW),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/status.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 42 |         SIXEL_JPEG_ERROR => Err(Error::JPEG),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/status.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 43 |         SIXEL_PNG_ERROR => Err(Error::PNG),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/status.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 44 |         SIXEL_GDK_ERROR => Err(Error::GDK),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/status.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 45 |         SIXEL_GD_ERROR => Err(Error::GD),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/status.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 46 |         SIXEL_LIBC_ERROR => Err(Error::LibC),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/status.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 47 |         SIXEL_CURL_ERROR => Err(Error::Curl),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/status.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 48 |         _ => panic!("Unkown sixel error"),
[INFO] [stdout]    |         ^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SIXEL_OK`
[INFO] [stdout]   --> src/status.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SIXEL_OK`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SIXEL_FALSE`
[INFO] [stdout]   --> src/status.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         SIXEL_FALSE => Err(Error::False),
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SIXEL_FALSE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SIXEL_INTERRUPTED`
[INFO] [stdout]   --> src/status.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         SIXEL_INTERRUPTED => Err(Error::Interrupted),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SIXEL_INTERRUPTED`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SIXEL_BAD_ALLOCATION`
[INFO] [stdout]   --> src/status.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |         SIXEL_BAD_ALLOCATION => Err(Error::BadAllocation),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SIXEL_BAD_ALLOCATION`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SIXEL_BAD_ARGUMENT`
[INFO] [stdout]   --> src/status.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |         SIXEL_BAD_ARGUMENT => Err(Error::BadArgument),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SIXEL_BAD_ARGUMENT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SIXEL_BAD_INPUT`
[INFO] [stdout]   --> src/status.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |         SIXEL_BAD_INPUT => Err(Error::BadInput),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SIXEL_BAD_INPUT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SIXEL_RUNTIME_ERROR`
[INFO] [stdout]   --> src/status.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         SIXEL_RUNTIME_ERROR => Err(Error::Runtime),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SIXEL_RUNTIME_ERROR`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SIXEL_LOGIC_ERROR`
[INFO] [stdout]   --> src/status.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         SIXEL_LOGIC_ERROR => Err(Error::Logic),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SIXEL_LOGIC_ERROR`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SIXEL_NOT_IMPLEMENTED`
[INFO] [stdout]   --> src/status.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         SIXEL_NOT_IMPLEMENTED => Err(Error::NotImplemented),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SIXEL_NOT_IMPLEMENTED`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SIXEL_FEATURE_ERROR`
[INFO] [stdout]   --> src/status.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |         SIXEL_FEATURE_ERROR => Err(Error::Feature),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SIXEL_FEATURE_ERROR`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SIXEL_STBI_ERROR`
[INFO] [stdout]   --> src/status.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         SIXEL_STBI_ERROR => Err(Error::STBI),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SIXEL_STBI_ERROR`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SIXEL_STBIW_ERROR`
[INFO] [stdout]   --> src/status.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |         SIXEL_STBIW_ERROR => Err(Error::STBIW),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SIXEL_STBIW_ERROR`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SIXEL_JPEG_ERROR`
[INFO] [stdout]   --> src/status.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         SIXEL_JPEG_ERROR => Err(Error::JPEG),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SIXEL_JPEG_ERROR`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SIXEL_PNG_ERROR`
[INFO] [stdout]   --> src/status.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         SIXEL_PNG_ERROR => Err(Error::PNG),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SIXEL_PNG_ERROR`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SIXEL_GDK_ERROR`
[INFO] [stdout]   --> src/status.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         SIXEL_GDK_ERROR => Err(Error::GDK),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SIXEL_GDK_ERROR`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SIXEL_GD_ERROR`
[INFO] [stdout]   --> src/status.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |         SIXEL_GD_ERROR => Err(Error::GD),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SIXEL_GD_ERROR`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SIXEL_LIBC_ERROR`
[INFO] [stdout]   --> src/status.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |         SIXEL_LIBC_ERROR => Err(Error::LibC),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SIXEL_LIBC_ERROR`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SIXEL_CURL_ERROR`
[INFO] [stdout]   --> src/status.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |         SIXEL_CURL_ERROR => Err(Error::Curl),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SIXEL_CURL_ERROR`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SIXEL_OK` should have a snake case name
[INFO] [stdout]   --> src/status.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case: `sixel_ok`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SIXEL_FALSE` should have a snake case name
[INFO] [stdout]   --> src/status.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         SIXEL_FALSE => Err(Error::False),
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `sixel_false`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SIXEL_INTERRUPTED` should have a snake case name
[INFO] [stdout]   --> src/status.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         SIXEL_INTERRUPTED => Err(Error::Interrupted),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `sixel_interrupted`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SIXEL_BAD_ALLOCATION` should have a snake case name
[INFO] [stdout]   --> src/status.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |         SIXEL_BAD_ALLOCATION => Err(Error::BadAllocation),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `sixel_bad_allocation`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SIXEL_BAD_ARGUMENT` should have a snake case name
[INFO] [stdout]   --> src/status.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |         SIXEL_BAD_ARGUMENT => Err(Error::BadArgument),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `sixel_bad_argument`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SIXEL_BAD_INPUT` should have a snake case name
[INFO] [stdout]   --> src/status.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |         SIXEL_BAD_INPUT => Err(Error::BadInput),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `sixel_bad_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SIXEL_RUNTIME_ERROR` should have a snake case name
[INFO] [stdout]   --> src/status.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         SIXEL_RUNTIME_ERROR => Err(Error::Runtime),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `sixel_runtime_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SIXEL_LOGIC_ERROR` should have a snake case name
[INFO] [stdout]   --> src/status.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         SIXEL_LOGIC_ERROR => Err(Error::Logic),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `sixel_logic_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SIXEL_NOT_IMPLEMENTED` should have a snake case name
[INFO] [stdout]   --> src/status.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         SIXEL_NOT_IMPLEMENTED => Err(Error::NotImplemented),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `sixel_not_implemented`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SIXEL_FEATURE_ERROR` should have a snake case name
[INFO] [stdout]   --> src/status.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |         SIXEL_FEATURE_ERROR => Err(Error::Feature),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `sixel_feature_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SIXEL_STBI_ERROR` should have a snake case name
[INFO] [stdout]   --> src/status.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         SIXEL_STBI_ERROR => Err(Error::STBI),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `sixel_stbi_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SIXEL_STBIW_ERROR` should have a snake case name
[INFO] [stdout]   --> src/status.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |         SIXEL_STBIW_ERROR => Err(Error::STBIW),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `sixel_stbiw_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SIXEL_JPEG_ERROR` should have a snake case name
[INFO] [stdout]   --> src/status.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         SIXEL_JPEG_ERROR => Err(Error::JPEG),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `sixel_jpeg_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SIXEL_PNG_ERROR` should have a snake case name
[INFO] [stdout]   --> src/status.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         SIXEL_PNG_ERROR => Err(Error::PNG),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `sixel_png_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SIXEL_GDK_ERROR` should have a snake case name
[INFO] [stdout]   --> src/status.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         SIXEL_GDK_ERROR => Err(Error::GDK),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `sixel_gdk_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SIXEL_GD_ERROR` should have a snake case name
[INFO] [stdout]   --> src/status.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |         SIXEL_GD_ERROR => Err(Error::GD),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `sixel_gd_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SIXEL_LIBC_ERROR` should have a snake case name
[INFO] [stdout]   --> src/status.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |         SIXEL_LIBC_ERROR => Err(Error::LibC),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `sixel_libc_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SIXEL_CURL_ERROR` should have a snake case name
[INFO] [stdout]   --> src/status.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |         SIXEL_CURL_ERROR => Err(Error::Curl),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `sixel_curl_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 56 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.33s
[INFO] running `Command { std: "docker" "inspect" "11cfa4734257a8075cfc65d17914d41f60319cdeee7ed5dee4ab263791e9af15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11cfa4734257a8075cfc65d17914d41f60319cdeee7ed5dee4ab263791e9af15", kill_on_drop: false }`
[INFO] [stdout] 11cfa4734257a8075cfc65d17914d41f60319cdeee7ed5dee4ab263791e9af15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af3fb75a1a83ff02b09db115cb07ba2c440b361a43415ffe18f820beb8febc6a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "af3fb75a1a83ff02b09db115cb07ba2c440b361a43415ffe18f820beb8febc6a", kill_on_drop: false }`
[INFO] [stderr]    Compiling sixel v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/lib.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Pixel`
[INFO] [stdout]  --> src/encoder.rs:4:19
[INFO] [stdout]   |
[INFO] [stdout] 4 | use pixelformat::{Pixel, PixelFormatChan};
[INFO] [stdout]   |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/status.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         -------- matches any value
[INFO] [stdout] 31 |         SIXEL_FALSE => Err(Error::False),
[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/status.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         -------- matches any value
[INFO] [stdout] 31 |         SIXEL_FALSE => Err(Error::False),
[INFO] [stdout] 32 |         SIXEL_INTERRUPTED => Err(Error::Interrupted),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/status.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 33 |         SIXEL_BAD_ALLOCATION => Err(Error::BadAllocation),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/status.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 34 |         SIXEL_BAD_ARGUMENT => Err(Error::BadArgument),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/status.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 35 |         SIXEL_BAD_INPUT => Err(Error::BadInput),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/status.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 36 |         SIXEL_RUNTIME_ERROR => Err(Error::Runtime),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/status.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 37 |         SIXEL_LOGIC_ERROR => Err(Error::Logic),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/status.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 38 |         SIXEL_NOT_IMPLEMENTED => Err(Error::NotImplemented),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/status.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 39 |         SIXEL_FEATURE_ERROR => Err(Error::Feature),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/status.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 40 |         SIXEL_STBI_ERROR => Err(Error::STBI),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/status.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 41 |         SIXEL_STBIW_ERROR => Err(Error::STBIW),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/status.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 42 |         SIXEL_JPEG_ERROR => Err(Error::JPEG),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/status.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 43 |         SIXEL_PNG_ERROR => Err(Error::PNG),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/status.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 44 |         SIXEL_GDK_ERROR => Err(Error::GDK),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/status.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 45 |         SIXEL_GD_ERROR => Err(Error::GD),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/status.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 46 |         SIXEL_LIBC_ERROR => Err(Error::LibC),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/status.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 47 |         SIXEL_CURL_ERROR => Err(Error::Curl),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/status.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 48 |         _ => panic!("Unkown sixel error"),
[INFO] [stdout]    |         ^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SIXEL_OK`
[INFO] [stdout]   --> src/status.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SIXEL_OK`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SIXEL_FALSE`
[INFO] [stdout]   --> src/status.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         SIXEL_FALSE => Err(Error::False),
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SIXEL_FALSE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SIXEL_INTERRUPTED`
[INFO] [stdout]   --> src/status.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         SIXEL_INTERRUPTED => Err(Error::Interrupted),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SIXEL_INTERRUPTED`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SIXEL_BAD_ALLOCATION`
[INFO] [stdout]   --> src/status.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |         SIXEL_BAD_ALLOCATION => Err(Error::BadAllocation),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SIXEL_BAD_ALLOCATION`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SIXEL_BAD_ARGUMENT`
[INFO] [stdout]   --> src/status.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |         SIXEL_BAD_ARGUMENT => Err(Error::BadArgument),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SIXEL_BAD_ARGUMENT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SIXEL_BAD_INPUT`
[INFO] [stdout]   --> src/status.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |         SIXEL_BAD_INPUT => Err(Error::BadInput),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SIXEL_BAD_INPUT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SIXEL_RUNTIME_ERROR`
[INFO] [stdout]   --> src/status.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         SIXEL_RUNTIME_ERROR => Err(Error::Runtime),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SIXEL_RUNTIME_ERROR`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SIXEL_LOGIC_ERROR`
[INFO] [stdout]   --> src/status.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         SIXEL_LOGIC_ERROR => Err(Error::Logic),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SIXEL_LOGIC_ERROR`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SIXEL_NOT_IMPLEMENTED`
[INFO] [stdout]   --> src/status.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         SIXEL_NOT_IMPLEMENTED => Err(Error::NotImplemented),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SIXEL_NOT_IMPLEMENTED`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SIXEL_FEATURE_ERROR`
[INFO] [stdout]   --> src/status.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |         SIXEL_FEATURE_ERROR => Err(Error::Feature),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SIXEL_FEATURE_ERROR`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SIXEL_STBI_ERROR`
[INFO] [stdout]   --> src/status.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         SIXEL_STBI_ERROR => Err(Error::STBI),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SIXEL_STBI_ERROR`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SIXEL_STBIW_ERROR`
[INFO] [stdout]   --> src/status.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |         SIXEL_STBIW_ERROR => Err(Error::STBIW),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SIXEL_STBIW_ERROR`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SIXEL_JPEG_ERROR`
[INFO] [stdout]   --> src/status.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         SIXEL_JPEG_ERROR => Err(Error::JPEG),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SIXEL_JPEG_ERROR`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SIXEL_PNG_ERROR`
[INFO] [stdout]   --> src/status.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         SIXEL_PNG_ERROR => Err(Error::PNG),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SIXEL_PNG_ERROR`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SIXEL_GDK_ERROR`
[INFO] [stdout]   --> src/status.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         SIXEL_GDK_ERROR => Err(Error::GDK),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SIXEL_GDK_ERROR`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SIXEL_GD_ERROR`
[INFO] [stdout]   --> src/status.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |         SIXEL_GD_ERROR => Err(Error::GD),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SIXEL_GD_ERROR`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SIXEL_LIBC_ERROR`
[INFO] [stdout]   --> src/status.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |         SIXEL_LIBC_ERROR => Err(Error::LibC),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SIXEL_LIBC_ERROR`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SIXEL_CURL_ERROR`
[INFO] [stdout]   --> src/status.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |         SIXEL_CURL_ERROR => Err(Error::Curl),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SIXEL_CURL_ERROR`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SIXEL_OK` should have a snake case name
[INFO] [stdout]   --> src/status.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case: `sixel_ok`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SIXEL_FALSE` should have a snake case name
[INFO] [stdout]   --> src/status.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         SIXEL_FALSE => Err(Error::False),
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `sixel_false`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SIXEL_INTERRUPTED` should have a snake case name
[INFO] [stdout]   --> src/status.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         SIXEL_INTERRUPTED => Err(Error::Interrupted),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `sixel_interrupted`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SIXEL_BAD_ALLOCATION` should have a snake case name
[INFO] [stdout]   --> src/status.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |         SIXEL_BAD_ALLOCATION => Err(Error::BadAllocation),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `sixel_bad_allocation`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SIXEL_BAD_ARGUMENT` should have a snake case name
[INFO] [stdout]   --> src/status.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |         SIXEL_BAD_ARGUMENT => Err(Error::BadArgument),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `sixel_bad_argument`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SIXEL_BAD_INPUT` should have a snake case name
[INFO] [stdout]   --> src/status.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |         SIXEL_BAD_INPUT => Err(Error::BadInput),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `sixel_bad_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SIXEL_RUNTIME_ERROR` should have a snake case name
[INFO] [stdout]   --> src/status.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         SIXEL_RUNTIME_ERROR => Err(Error::Runtime),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `sixel_runtime_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SIXEL_LOGIC_ERROR` should have a snake case name
[INFO] [stdout]   --> src/status.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         SIXEL_LOGIC_ERROR => Err(Error::Logic),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `sixel_logic_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SIXEL_NOT_IMPLEMENTED` should have a snake case name
[INFO] [stdout]   --> src/status.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         SIXEL_NOT_IMPLEMENTED => Err(Error::NotImplemented),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `sixel_not_implemented`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SIXEL_FEATURE_ERROR` should have a snake case name
[INFO] [stdout]   --> src/status.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |         SIXEL_FEATURE_ERROR => Err(Error::Feature),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `sixel_feature_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SIXEL_STBI_ERROR` should have a snake case name
[INFO] [stdout]   --> src/status.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         SIXEL_STBI_ERROR => Err(Error::STBI),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `sixel_stbi_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SIXEL_STBIW_ERROR` should have a snake case name
[INFO] [stdout]   --> src/status.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |         SIXEL_STBIW_ERROR => Err(Error::STBIW),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `sixel_stbiw_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SIXEL_JPEG_ERROR` should have a snake case name
[INFO] [stdout]   --> src/status.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         SIXEL_JPEG_ERROR => Err(Error::JPEG),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `sixel_jpeg_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SIXEL_PNG_ERROR` should have a snake case name
[INFO] [stdout]   --> src/status.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         SIXEL_PNG_ERROR => Err(Error::PNG),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `sixel_png_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SIXEL_GDK_ERROR` should have a snake case name
[INFO] [stdout]   --> src/status.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         SIXEL_GDK_ERROR => Err(Error::GDK),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `sixel_gdk_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SIXEL_GD_ERROR` should have a snake case name
[INFO] [stdout]   --> src/status.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |         SIXEL_GD_ERROR => Err(Error::GD),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `sixel_gd_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SIXEL_LIBC_ERROR` should have a snake case name
[INFO] [stdout]   --> src/status.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |         SIXEL_LIBC_ERROR => Err(Error::LibC),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `sixel_libc_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SIXEL_CURL_ERROR` should have a snake case name
[INFO] [stdout]   --> src/status.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |         SIXEL_CURL_ERROR => Err(Error::Curl),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `sixel_curl_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 56 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/lib.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Pixel`
[INFO] [stdout]  --> src/encoder.rs:4:19
[INFO] [stdout]   |
[INFO] [stdout] 4 | use pixelformat::{Pixel, PixelFormatChan};
[INFO] [stdout]   |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/status.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         -------- matches any value
[INFO] [stdout] 31 |         SIXEL_FALSE => Err(Error::False),
[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/status.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         -------- matches any value
[INFO] [stdout] 31 |         SIXEL_FALSE => Err(Error::False),
[INFO] [stdout] 32 |         SIXEL_INTERRUPTED => Err(Error::Interrupted),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/status.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 33 |         SIXEL_BAD_ALLOCATION => Err(Error::BadAllocation),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/status.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 34 |         SIXEL_BAD_ARGUMENT => Err(Error::BadArgument),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/status.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 35 |         SIXEL_BAD_INPUT => Err(Error::BadInput),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/status.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 36 |         SIXEL_RUNTIME_ERROR => Err(Error::Runtime),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/status.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 37 |         SIXEL_LOGIC_ERROR => Err(Error::Logic),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/status.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 38 |         SIXEL_NOT_IMPLEMENTED => Err(Error::NotImplemented),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/status.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 39 |         SIXEL_FEATURE_ERROR => Err(Error::Feature),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/status.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 40 |         SIXEL_STBI_ERROR => Err(Error::STBI),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/status.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 41 |         SIXEL_STBIW_ERROR => Err(Error::STBIW),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/status.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 42 |         SIXEL_JPEG_ERROR => Err(Error::JPEG),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/status.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 43 |         SIXEL_PNG_ERROR => Err(Error::PNG),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/status.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 44 |         SIXEL_GDK_ERROR => Err(Error::GDK),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/status.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 45 |         SIXEL_GD_ERROR => Err(Error::GD),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/status.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 46 |         SIXEL_LIBC_ERROR => Err(Error::LibC),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/status.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 47 |         SIXEL_CURL_ERROR => Err(Error::Curl),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/status.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 48 |         _ => panic!("Unkown sixel error"),
[INFO] [stdout]    |         ^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SIXEL_OK`
[INFO] [stdout]   --> src/status.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SIXEL_OK`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SIXEL_FALSE`
[INFO] [stdout]   --> src/status.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         SIXEL_FALSE => Err(Error::False),
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SIXEL_FALSE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SIXEL_INTERRUPTED`
[INFO] [stdout]   --> src/status.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         SIXEL_INTERRUPTED => Err(Error::Interrupted),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SIXEL_INTERRUPTED`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SIXEL_BAD_ALLOCATION`
[INFO] [stdout]   --> src/status.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |         SIXEL_BAD_ALLOCATION => Err(Error::BadAllocation),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SIXEL_BAD_ALLOCATION`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SIXEL_BAD_ARGUMENT`
[INFO] [stdout]   --> src/status.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |         SIXEL_BAD_ARGUMENT => Err(Error::BadArgument),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SIXEL_BAD_ARGUMENT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SIXEL_BAD_INPUT`
[INFO] [stdout]   --> src/status.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |         SIXEL_BAD_INPUT => Err(Error::BadInput),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SIXEL_BAD_INPUT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SIXEL_RUNTIME_ERROR`
[INFO] [stdout]   --> src/status.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         SIXEL_RUNTIME_ERROR => Err(Error::Runtime),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SIXEL_RUNTIME_ERROR`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SIXEL_LOGIC_ERROR`
[INFO] [stdout]   --> src/status.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         SIXEL_LOGIC_ERROR => Err(Error::Logic),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SIXEL_LOGIC_ERROR`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SIXEL_NOT_IMPLEMENTED`
[INFO] [stdout]   --> src/status.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         SIXEL_NOT_IMPLEMENTED => Err(Error::NotImplemented),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SIXEL_NOT_IMPLEMENTED`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SIXEL_FEATURE_ERROR`
[INFO] [stdout]   --> src/status.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |         SIXEL_FEATURE_ERROR => Err(Error::Feature),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SIXEL_FEATURE_ERROR`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SIXEL_STBI_ERROR`
[INFO] [stdout]   --> src/status.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         SIXEL_STBI_ERROR => Err(Error::STBI),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SIXEL_STBI_ERROR`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SIXEL_STBIW_ERROR`
[INFO] [stdout]   --> src/status.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |         SIXEL_STBIW_ERROR => Err(Error::STBIW),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SIXEL_STBIW_ERROR`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SIXEL_JPEG_ERROR`
[INFO] [stdout]   --> src/status.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         SIXEL_JPEG_ERROR => Err(Error::JPEG),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SIXEL_JPEG_ERROR`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SIXEL_PNG_ERROR`
[INFO] [stdout]   --> src/status.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         SIXEL_PNG_ERROR => Err(Error::PNG),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SIXEL_PNG_ERROR`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SIXEL_GDK_ERROR`
[INFO] [stdout]   --> src/status.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         SIXEL_GDK_ERROR => Err(Error::GDK),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SIXEL_GDK_ERROR`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SIXEL_GD_ERROR`
[INFO] [stdout]   --> src/status.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |         SIXEL_GD_ERROR => Err(Error::GD),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SIXEL_GD_ERROR`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SIXEL_LIBC_ERROR`
[INFO] [stdout]   --> src/status.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |         SIXEL_LIBC_ERROR => Err(Error::LibC),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SIXEL_LIBC_ERROR`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SIXEL_CURL_ERROR`
[INFO] [stdout]   --> src/status.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |         SIXEL_CURL_ERROR => Err(Error::Curl),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SIXEL_CURL_ERROR`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SIXEL_OK` should have a snake case name
[INFO] [stdout]   --> src/status.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         SIXEL_OK => Ok(()),
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case: `sixel_ok`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SIXEL_FALSE` should have a snake case name
[INFO] [stdout]   --> src/status.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         SIXEL_FALSE => Err(Error::False),
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `sixel_false`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SIXEL_INTERRUPTED` should have a snake case name
[INFO] [stdout]   --> src/status.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         SIXEL_INTERRUPTED => Err(Error::Interrupted),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `sixel_interrupted`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SIXEL_BAD_ALLOCATION` should have a snake case name
[INFO] [stdout]   --> src/status.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |         SIXEL_BAD_ALLOCATION => Err(Error::BadAllocation),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `sixel_bad_allocation`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SIXEL_BAD_ARGUMENT` should have a snake case name
[INFO] [stdout]   --> src/status.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |         SIXEL_BAD_ARGUMENT => Err(Error::BadArgument),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `sixel_bad_argument`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SIXEL_BAD_INPUT` should have a snake case name
[INFO] [stdout]   --> src/status.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |         SIXEL_BAD_INPUT => Err(Error::BadInput),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `sixel_bad_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SIXEL_RUNTIME_ERROR` should have a snake case name
[INFO] [stdout]   --> src/status.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         SIXEL_RUNTIME_ERROR => Err(Error::Runtime),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `sixel_runtime_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SIXEL_LOGIC_ERROR` should have a snake case name
[INFO] [stdout]   --> src/status.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         SIXEL_LOGIC_ERROR => Err(Error::Logic),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `sixel_logic_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SIXEL_NOT_IMPLEMENTED` should have a snake case name
[INFO] [stdout]   --> src/status.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         SIXEL_NOT_IMPLEMENTED => Err(Error::NotImplemented),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `sixel_not_implemented`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SIXEL_FEATURE_ERROR` should have a snake case name
[INFO] [stdout]   --> src/status.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |         SIXEL_FEATURE_ERROR => Err(Error::Feature),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `sixel_feature_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SIXEL_STBI_ERROR` should have a snake case name
[INFO] [stdout]   --> src/status.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         SIXEL_STBI_ERROR => Err(Error::STBI),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `sixel_stbi_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SIXEL_STBIW_ERROR` should have a snake case name
[INFO] [stdout]   --> src/status.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |         SIXEL_STBIW_ERROR => Err(Error::STBIW),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `sixel_stbiw_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SIXEL_JPEG_ERROR` should have a snake case name
[INFO] [stdout]   --> src/status.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         SIXEL_JPEG_ERROR => Err(Error::JPEG),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `sixel_jpeg_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SIXEL_PNG_ERROR` should have a snake case name
[INFO] [stdout]   --> src/status.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         SIXEL_PNG_ERROR => Err(Error::PNG),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `sixel_png_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SIXEL_GDK_ERROR` should have a snake case name
[INFO] [stdout]   --> src/status.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         SIXEL_GDK_ERROR => Err(Error::GDK),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `sixel_gdk_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SIXEL_GD_ERROR` should have a snake case name
[INFO] [stdout]   --> src/status.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |         SIXEL_GD_ERROR => Err(Error::GD),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `sixel_gd_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SIXEL_LIBC_ERROR` should have a snake case name
[INFO] [stdout]   --> src/status.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |         SIXEL_LIBC_ERROR => Err(Error::LibC),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `sixel_libc_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SIXEL_CURL_ERROR` should have a snake case name
[INFO] [stdout]   --> src/status.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |         SIXEL_CURL_ERROR => Err(Error::Curl),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `sixel_curl_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sixel`
[INFO] [stdout] error: linking with `cc` failed: exit code: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/sixel-c7784b8821938061.sixel.7pf0hzql-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/sixel-c7784b8821938061.sixel.7pf0hzql-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/sixel-c7784b8821938061.sixel.7pf0hzql-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/sixel-c7784b8821938061.sixel.7pf0hzql-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/sixel-c7784b8821938061.sixel.7pf0hzql-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/sixel-c7784b8821938061.sixel.7pf0hzql-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/sixel-c7784b8821938061.sixel.7pf0hzql-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/sixel-c7784b8821938061.sixel.7pf0hzql-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/sixel-c7784b8821938061.sixel.7pf0hzql-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/sixel-c7784b8821938061.sixel.7pf0hzql-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/sixel-c7784b8821938061" "/opt/rustwide/target/debug/deps/sixel-c7784b8821938061.4qp2g4zwnzwkx4mz.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/sixel-sys-90173351b2061925/out/lib" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-8c293b579fdb38fc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-ef7d6114ddb41a44.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-16c582eb506314ba.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-6abbb81e68fea101.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-4437f76c42770bc3.rlib" "/opt/rustwide/target/debug/deps/libsemver_parser-43448c01c996fa91.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-2ea69cae54b65af6.rlib" "/opt/rustwide/target/debug/deps/libregex-03070e25c309b56d.rlib" "/opt/rustwide/target/debug/deps/libutf8_ranges-84ed10061b506991.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-63e7e7ed077eef28.rlib" "/opt/rustwide/target/debug/deps/libthread_local-8668b962cf97c9f0.rlib" "/opt/rustwide/target/debug/deps/libthread_id-93b37065fd316cda.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-1d56b3f524ed0867.rlib" "/opt/rustwide/target/debug/deps/libmemchr-c5745c3b85fd2e3f.rlib" "/opt/rustwide/target/debug/deps/liblibc-e52aab25f5d90c7e.rlib" "/opt/rustwide/target/debug/deps/libsixel_sys-475243edba3e8946.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-3532beb752f910d7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-3529ece450b7f3c6.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-23e8f582a6744f80.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-5e7e0793b29cbf78.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-253e0736424ceb78.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-b6fd484888124c85.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-cca4d20e4b53839c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-0a7401891c2a4f50.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-efbb25e073df787e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-25965457612624bc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-09058283ea779342.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-ab973dacc0513511.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-b437d6640b1f764b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-8cc0b2380206399c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-727cdf2b6a468113.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-cf4d442d877ea2f4.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-7e5b6df427ca977c.rlib" "-Wl,-Bdynamic" "-lsixel" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lsixel
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] error: aborting due to previous error; 56 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "af3fb75a1a83ff02b09db115cb07ba2c440b361a43415ffe18f820beb8febc6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af3fb75a1a83ff02b09db115cb07ba2c440b361a43415ffe18f820beb8febc6a", kill_on_drop: false }`
[INFO] [stdout] af3fb75a1a83ff02b09db115cb07ba2c440b361a43415ffe18f820beb8febc6a
