[INFO] crate colors-transform 0.2.11 is already in cache
[INFO] checking colors-transform-0.2.11 against master#fdc0011561c6365c596dfd8fa1ef388162bc89c7 for pr-66504-1
[INFO] extracting crate colors-transform 0.2.11 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate colors-transform 0.2.11 on toolchain fdc0011561c6365c596dfd8fa1ef388162bc89c7
[INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate colors-transform 0.2.11
[INFO] finished tweaking crates.io crate colors-transform 0.2.11
[INFO] tweaked toml for crates.io crate colors-transform 0.2.11 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6b3ac1c73fc687f296da4263549e9319c0dd39db6d4217bb6fd7bd0fd6a2532d
[INFO] running `"docker" "start" "-a" "6b3ac1c73fc687f296da4263549e9319c0dd39db6d4217bb6fd7bd0fd6a2532d"`
[INFO] [stderr]     Checking colors-transform v0.2.11 (/opt/rustwide/workdir)
[INFO] [stderr] warning: function is never used: `round_ratio`
[INFO] [stderr]    --> src/converters.rs:125:8
[INFO] [stderr]     |
[INFO] [stderr] 125 | pub fn round_ratio(r: f32) -> f32 {
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `make_rgba_parse_err`
[INFO] [stderr]   --> src/error.rs:30:8
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub fn make_rgba_parse_err(str_in: &str) -> ParseError {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `make_hsla_parse_err`
[INFO] [stderr]   --> src/error.rs:38:8
[INFO] [stderr]    |
[INFO] [stderr] 38 | pub fn make_hsla_parse_err(str_in: &str) -> ParseError {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_color_tuple_a`
[INFO] [stderr]   --> src/from_str.rs:58:4
[INFO] [stderr]    |
[INFO] [stderr] 58 | fn parse_color_tuple_a(s: &str) -> Result<ColorTupleA, ParseError> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `rgba`
[INFO] [stderr]   --> src/from_str.rs:78:8
[INFO] [stderr]    |
[INFO] [stderr] 78 | pub fn rgba(s: &str) -> Result<ColorTupleA, ParseError> {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `hsla`
[INFO] [stderr]   --> src/from_str.rs:92:8
[INFO] [stderr]    |
[INFO] [stderr] 92 | pub fn hsla(s: &str) -> Result<ColorTupleA, ParseError> {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `round_ratio`
[INFO] [stderr]    --> src/converters.rs:125:8
[INFO] [stderr]     |
[INFO] [stderr] 125 | pub fn round_ratio(r: f32) -> f32 {
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `make_rgba_parse_err`
[INFO] [stderr]   --> src/error.rs:30:8
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub fn make_rgba_parse_err(str_in: &str) -> ParseError {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `make_hsla_parse_err`
[INFO] [stderr]   --> src/error.rs:38:8
[INFO] [stderr]    |
[INFO] [stderr] 38 | pub fn make_hsla_parse_err(str_in: &str) -> ParseError {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_color_tuple_a`
[INFO] [stderr]   --> src/from_str.rs:58:4
[INFO] [stderr]    |
[INFO] [stderr] 58 | fn parse_color_tuple_a(s: &str) -> Result<ColorTupleA, ParseError> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `rgba`
[INFO] [stderr]   --> src/from_str.rs:78:8
[INFO] [stderr]    |
[INFO] [stderr] 78 | pub fn rgba(s: &str) -> Result<ColorTupleA, ParseError> {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `hsla`
[INFO] [stderr]   --> src/from_str.rs:92:8
[INFO] [stderr]    |
[INFO] [stderr] 92 | pub fn hsla(s: &str) -> Result<ColorTupleA, ParseError> {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `"docker" "inspect" "6b3ac1c73fc687f296da4263549e9319c0dd39db6d4217bb6fd7bd0fd6a2532d"`
[INFO] running `"docker" "rm" "-f" "6b3ac1c73fc687f296da4263549e9319c0dd39db6d4217bb6fd7bd0fd6a2532d"`
[INFO] [stdout] 6b3ac1c73fc687f296da4263549e9319c0dd39db6d4217bb6fd7bd0fd6a2532d