[INFO] fetching crate sixel 0.3.2... [INFO] testing sixel-0.3.2 against 1.49.0 for beta-1.50-1 [INFO] extracting crate sixel 0.3.2 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate sixel 0.3.2 on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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-12/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a804a959e75c2adaa3bd1cdb5adf4577f9ab6b0fad80e80c6336468fb0187aa0 [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" "a804a959e75c2adaa3bd1cdb5adf4577f9ab6b0fad80e80c6336468fb0187aa0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a804a959e75c2adaa3bd1cdb5adf4577f9ab6b0fad80e80c6336468fb0187aa0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a804a959e75c2adaa3bd1cdb5adf4577f9ab6b0fad80e80c6336468fb0187aa0", kill_on_drop: false }` [INFO] [stdout] a804a959e75c2adaa3bd1cdb5adf4577f9ab6b0fad80e80c6336468fb0187aa0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4c8e3a1d247324cf4123d7bfc03dde8e316a27da39fbb903be940a235198c9fa [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" "4c8e3a1d247324cf4123d7bfc03dde8e316a27da39fbb903be940a235198c9fa", kill_on_drop: false }` [INFO] [stderr] Compiling make-cmd v0.1.0 [INFO] [stderr] Compiling semver-parser v0.6.2 [INFO] [stderr] Compiling sixel-sys v0.3.1 [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 4.85s [INFO] running `Command { std: "docker" "inspect" "4c8e3a1d247324cf4123d7bfc03dde8e316a27da39fbb903be940a235198c9fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c8e3a1d247324cf4123d7bfc03dde8e316a27da39fbb903be940a235198c9fa", kill_on_drop: false }` [INFO] [stdout] 4c8e3a1d247324cf4123d7bfc03dde8e316a27da39fbb903be940a235198c9fa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1a45c33a24d50b45721e140c7df0e4444f83088bf5580523c0a44a60171d3b36 [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" "1a45c33a24d50b45721e140c7df0e4444f83088bf5580523c0a44a60171d3b36", kill_on_drop: false }` [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] [stderr] Compiling sixel v0.3.2 (/opt/rustwide/workdir) [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] [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/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/sixel-12604c2841b356cc.sixel.54vqh0z5-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/sixel-12604c2841b356cc.sixel.54vqh0z5-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/sixel-12604c2841b356cc.sixel.54vqh0z5-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/sixel-12604c2841b356cc.sixel.54vqh0z5-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/sixel-12604c2841b356cc.sixel.54vqh0z5-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/sixel-12604c2841b356cc.sixel.54vqh0z5-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/sixel-12604c2841b356cc.sixel.54vqh0z5-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/sixel-12604c2841b356cc.sixel.54vqh0z5-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/sixel-12604c2841b356cc.sixel.54vqh0z5-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/sixel-12604c2841b356cc.sixel.54vqh0z5-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/sixel-12604c2841b356cc" "/opt/rustwide/target/debug/deps/sixel-12604c2841b356cc.10vr84c2bungslj.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-c4cf0f02b7733b68/out/lib" "-L" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-6609e81d71a1bf05.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-c352aab3e89370e6.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-5a89b15f567bd092.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-f48d3ad387757b0f.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-bf2dc5d6d88f70a5.rlib" "/opt/rustwide/target/debug/deps/libsemver_parser-77e6f6e0c76bbcc4.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-9850e1ed257f46c2.rlib" "/opt/rustwide/target/debug/deps/libregex-6e4f4b3c92373195.rlib" "/opt/rustwide/target/debug/deps/libutf8_ranges-fb8365ae1d572763.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-0c1978a6494a135e.rlib" "/opt/rustwide/target/debug/deps/libthread_local-b57cbe40a531f595.rlib" "/opt/rustwide/target/debug/deps/libthread_id-0d782e5dedaac954.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-6bda9e01f9dcafdd.rlib" "/opt/rustwide/target/debug/deps/libmemchr-8375d80a0d66b866.rlib" "/opt/rustwide/target/debug/deps/liblibc-e0846f52673851a4.rlib" "/opt/rustwide/target/debug/deps/libsixel_sys-d58768037d0b5420.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-e12de7683a34c500.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-446a53c2e468675f.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-86fef9fb252a2d33.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-3bed9bfd30304751.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-0e38eeb474a7b386.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-a846ed547b824740.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-c9540f0a4fb9265d.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7d2ca66c92c356eb.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-147e2c808f949493.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-bd2a4369506670e9.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-74bfdd0ce7d0ed48.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-6777f47f1c491841.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-b104f1790174f2be.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-db37898996f45c13.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-25b7435131fc4938.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-9d4b6f3c097e876e.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-3f953ad652ab829a.rlib" "-Wl,-Bdynamic" "-lsixel" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" [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] [stdout] error: aborting due to previous error; 56 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `sixel` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "1a45c33a24d50b45721e140c7df0e4444f83088bf5580523c0a44a60171d3b36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a45c33a24d50b45721e140c7df0e4444f83088bf5580523c0a44a60171d3b36", kill_on_drop: false }` [INFO] [stdout] 1a45c33a24d50b45721e140c7df0e4444f83088bf5580523c0a44a60171d3b36