[INFO] fetching crate colors-transform 0.2.11...
[INFO] building colors-transform-0.2.11 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate colors-transform 0.2.11 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate colors-transform 0.2.11 on toolchain d5c88c22807925c189328ef9d923c5d2b11a95b8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8d2cdf65ac086c803c48b07e9b7e795a4c22eb67ddb62434503d055393e43e22
[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" "8d2cdf65ac086c803c48b07e9b7e795a4c22eb67ddb62434503d055393e43e22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d2cdf65ac086c803c48b07e9b7e795a4c22eb67ddb62434503d055393e43e22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d2cdf65ac086c803c48b07e9b7e795a4c22eb67ddb62434503d055393e43e22", kill_on_drop: false }`
[INFO] [stdout] 8d2cdf65ac086c803c48b07e9b7e795a4c22eb67ddb62434503d055393e43e22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Zprofile-closures" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8fbcb921eeee600635708d527668ee831cc7a26a53b1c9c25038c94d36af1d88
[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" "8fbcb921eeee600635708d527668ee831cc7a26a53b1c9c25038c94d36af1d88", kill_on_drop: false }`
[INFO] [stderr]    Compiling colors-transform v0.2.11 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `round_ratio`
[INFO] [stdout]    --> src/converters.rs:125:8
[INFO] [stdout]     |
[INFO] [stdout] 125 | pub fn round_ratio(r: f32) -> f32 {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `make_rgba_parse_err`
[INFO] [stdout]   --> src/error.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub fn make_rgba_parse_err(str_in: &str) -> ParseError {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `make_hsla_parse_err`
[INFO] [stdout]   --> src/error.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn make_hsla_parse_err(str_in: &str) -> ParseError {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_color_tuple_a`
[INFO] [stdout]   --> src/from_str.rs:58:4
[INFO] [stdout]    |
[INFO] [stdout] 58 | fn parse_color_tuple_a(s: &str) -> Result<ColorTupleA, ParseError> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `rgba`
[INFO] [stdout]   --> src/from_str.rs:78:8
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub fn rgba(s: &str) -> Result<ColorTupleA, ParseError> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `hsla`
[INFO] [stdout]   --> src/from_str.rs:92:8
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub fn hsla(s: &str) -> Result<ColorTupleA, ParseError> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] SG_CR_Eslkdjf: colors_transform, (74b30091e20078b7, d1645d3fac602faa), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: colors_transform, (b563ca0c51bbf364, 3179ed213736df5d), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: colors_transform, (47aa992b780322f8, 32868c548504d371), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: colors_transform, (69d78995c7cdb396, 905d181f92fcc6ff), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: colors_transform, (9b2190b62ec2134d, 86c06bfff41a1e08), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: colors_transform, (4715324e9653a619, 49276ef59cc148a3), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: colors_transform, (a25caef634b403c7, c976cfc5c6b5db39), 0, 0
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "8fbcb921eeee600635708d527668ee831cc7a26a53b1c9c25038c94d36af1d88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fbcb921eeee600635708d527668ee831cc7a26a53b1c9c25038c94d36af1d88", kill_on_drop: false }`
[INFO] [stdout] 8fbcb921eeee600635708d527668ee831cc7a26a53b1c9c25038c94d36af1d88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Zprofile-closures" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 393ef2654db33314517b2d452016ce08113a464c6668b6b1f6352ddd04437057
[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" "393ef2654db33314517b2d452016ce08113a464c6668b6b1f6352ddd04437057", kill_on_drop: false }`
[INFO] [stdout] warning: function is never used: `round_ratio`
[INFO] [stdout]    --> src/converters.rs:125:8
[INFO] [stdout]     |
[INFO] [stdout] 125 | pub fn round_ratio(r: f32) -> f32 {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] SG_CR_Eslkdjf: colors_transform, (74b30091e20078b7, d1645d3fac602faa), 0, 0
[INFO] [stdout] warning: function is never used: `make_rgba_parse_err`
[INFO] [stdout]   --> src/error.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub fn make_rgba_parse_err(str_in: &str) -> ParseError {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] SG_CR_Eslkdjf: colors_transform, (b563ca0c51bbf364, 3179ed213736df5d), 0, 0
[INFO] [stdout] warning: function is never used: `make_hsla_parse_err`
[INFO] [stdout]   --> src/error.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn make_hsla_parse_err(str_in: &str) -> ParseError {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] SG_CR_Eslkdjf: colors_transform, (47aa992b780322f8, 32868c548504d371), 0, 0
[INFO] [stdout] warning: function is never used: `parse_color_tuple_a`
[INFO] [stdout]   --> src/from_str.rs:58:4
[INFO] [stdout]    |
[INFO] [stdout] 58 | fn parse_color_tuple_a(s: &str) -> Result<ColorTupleA, ParseError> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] SG_CR_Eslkdjf: colors_transform, (69d78995c7cdb396, 905d181f92fcc6ff), 0, 0
[INFO] [stdout] warning: function is never used: `rgba`
[INFO] [stdout]   --> src/from_str.rs:78:8
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub fn rgba(s: &str) -> Result<ColorTupleA, ParseError> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] SG_CR_Eslkdjf: colors_transform, (9b2190b62ec2134d, 86c06bfff41a1e08), 0, 0
[INFO] [stdout] warning: function is never used: `hsla`
[INFO] [stdout]   --> src/from_str.rs:92:8
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub fn hsla(s: &str) -> Result<ColorTupleA, ParseError> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] SG_CR_Eslkdjf: colors_transform, (4715324e9653a619, 49276ef59cc148a3), 0, 0
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] SG_CR_Eslkdjf: colors_transform, (a25caef634b403c7, c976cfc5c6b5db39), 0, 0
[INFO] [stderr]    Compiling colors-transform v0.2.11 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `round_ratio`
[INFO] [stdout]    --> src/converters.rs:125:8
[INFO] [stdout]     |
[INFO] [stdout] 125 | pub fn round_ratio(r: f32) -> f32 {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `make_rgba_parse_err`
[INFO] [stdout]   --> src/error.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub fn make_rgba_parse_err(str_in: &str) -> ParseError {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `make_hsla_parse_err`
[INFO] [stdout]   --> src/error.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn make_hsla_parse_err(str_in: &str) -> ParseError {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_color_tuple_a`
[INFO] [stdout]   --> src/from_str.rs:58:4
[INFO] [stdout]    |
[INFO] [stdout] 58 | fn parse_color_tuple_a(s: &str) -> Result<ColorTupleA, ParseError> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `rgba`
[INFO] [stdout]   --> src/from_str.rs:78:8
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub fn rgba(s: &str) -> Result<ColorTupleA, ParseError> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `hsla`
[INFO] [stdout]   --> src/from_str.rs:92:8
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub fn hsla(s: &str) -> Result<ColorTupleA, ParseError> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] SG_CR_Eslkdjf: colors_transform, (1d4b97477a61a232, b5a174a5ba668e28), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: colors_transform, (e69ad667e1e52517, db6284340cbaad97), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: colors_transform, (2f4871a282ca4314, 97f201fa7505d140), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: colors_transform, (2109a0d1db753e3b, 23edea8a2dbfe5c7), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: colors_transform, (989a94ac7234c472, 378708e15260e0b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: colors_transform, (d819d68409004e51, 8445aabed62df30b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: colors_transform, (73b8921333424ad, 3434d2a58cfb60c6), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: colors_transform, (5f2918322a99c37f, 3f02d58ad11a4412), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: colors_transform, (6a7f9f2c5cc4b48e, f3e3bcae49bc1522), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: colors_transform, (fc2f87de06d8bde9, 70c17b47bcd08739), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: colors_transform, (89722399769da176, 3bcf579d9c2d3fa1), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: colors_transform, (8c6a74ace9117a47, 7df2a276a4146e2c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: colors_transform, (f44cbcf2cc646b95, 86a283b0fc9f300a), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: colors_transform, (2fa21615cada91f9, 259a35d49c4faffd), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: colors_transform, (9a3c8e09fe47ed9e, 2b3b10e5643875b2), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: colors_transform, (469bec01fbf5beda, be149cd235f09b1c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: colors_transform, (562cfc109bda1d27, ba68fbd8f7ab5e05), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: colors_transform, (377a846a0a4e84c3, 8ddedb844d13c8d0), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: colors_transform, (f63b1f71c543ab5f, 89f8da30a7f58d00), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: colors_transform, (c9335b3bfe2c8e39, b27ef77c1fafcf2e), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: colors_transform, (df7c12def1157f3, 4f5f82581c1bed2b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: colors_transform, (b0fe628f7bd94ba9, f99a09076c44229e), 0, 0
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "393ef2654db33314517b2d452016ce08113a464c6668b6b1f6352ddd04437057", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "393ef2654db33314517b2d452016ce08113a464c6668b6b1f6352ddd04437057", kill_on_drop: false }`
[INFO] [stdout] 393ef2654db33314517b2d452016ce08113a464c6668b6b1f6352ddd04437057