[INFO] fetching crate css-color-parser 0.1.2...
[INFO] testing css-color-parser-0.1.2 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate css-color-parser 0.1.2 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate css-color-parser 0.1.2 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate css-color-parser 0.1.2
[INFO] finished tweaking crates.io crate css-color-parser 0.1.2
[INFO] tweaked toml for crates.io crate css-color-parser 0.1.2 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 754ee193e9ae2a73e96dd9c35d864865d7fe3a01254bc70dc56cd38161be34e7
[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" "754ee193e9ae2a73e96dd9c35d864865d7fe3a01254bc70dc56cd38161be34e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "754ee193e9ae2a73e96dd9c35d864865d7fe3a01254bc70dc56cd38161be34e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "754ee193e9ae2a73e96dd9c35d864865d7fe3a01254bc70dc56cd38161be34e7", kill_on_drop: false }`
[INFO] [stdout] 754ee193e9ae2a73e96dd9c35d864865d7fe3a01254bc70dc56cd38161be34e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d29b230469d356327c58a273e1b4017c21034bb639b7643761740743d7b43fbf
[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" "d29b230469d356327c58a273e1b4017c21034bb639b7643761740743d7b43fbf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling lazy_static v0.1.16
[INFO] [stderr]    Compiling css-color-parser v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/color/color.rs:81:32
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stdout]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:121:26
[INFO] [stdout]     |
[INFO] [stdout] 121 |                 let iv = try!(u64::from_str_radix(value_string, 16));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:137:26
[INFO] [stdout]     |
[INFO] [stdout] 137 |                 let iv = try!(u64::from_str_radix(value_string, 16));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:155:18
[INFO] [stdout]     |
[INFO] [stdout] 155 |         let op = try!(string.find("(").ok_or(ColorParseError));
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:156:18
[INFO] [stdout]     |
[INFO] [stdout] 156 |         let ep = try!(string.find(")").ok_or(ColorParseError));
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:207:17
[INFO] [stdout]     |
[INFO] [stdout] 207 |     let a_str = try!(rgba.pop().ok_or(ColorParseError));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:209:13
[INFO] [stdout]     |
[INFO] [stdout] 209 |     let a = try!(parse_css_float(a_str));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:211:25
[INFO] [stdout]     |
[INFO] [stdout] 211 |     let mut rgb_color = try!(parse_rgb(rgba));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:224:17
[INFO] [stdout]     |
[INFO] [stdout] 224 |     let b_str = try!(rgb.pop().ok_or(ColorParseError));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:225:17
[INFO] [stdout]     |
[INFO] [stdout] 225 |     let g_str = try!(rgb.pop().ok_or(ColorParseError));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:226:17
[INFO] [stdout]     |
[INFO] [stdout] 226 |     let r_str = try!(rgb.pop().ok_or(ColorParseError));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:228:13
[INFO] [stdout]     |
[INFO] [stdout] 228 |     let r = try!(parse_css_int(r_str));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:229:13
[INFO] [stdout]     |
[INFO] [stdout] 229 |     let g = try!(parse_css_int(g_str));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:230:13
[INFO] [stdout]     |
[INFO] [stdout] 230 |     let b = try!(parse_css_int(b_str));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:246:17
[INFO] [stdout]     |
[INFO] [stdout] 246 |     let a_str = try!(hsla.pop().ok_or(ColorParseError));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:248:13
[INFO] [stdout]     |
[INFO] [stdout] 248 |     let a = try!(parse_css_float(a_str));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:251:32
[INFO] [stdout]     |
[INFO] [stdout] 251 |     let mut rgb_color: Color = try!(parse_hsl(hsla));
[INFO] [stdout]     |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:264:17
[INFO] [stdout]     |
[INFO] [stdout] 264 |     let l_str = try!(hsl.pop().ok_or(ColorParseError));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:265:17
[INFO] [stdout]     |
[INFO] [stdout] 265 |     let s_str = try!(hsl.pop().ok_or(ColorParseError));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:266:17
[INFO] [stdout]     |
[INFO] [stdout] 266 |     let h_str = try!(hsl.pop().ok_or(ColorParseError));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:268:17
[INFO] [stdout]     |
[INFO] [stdout] 268 |     let mut h = try!(f32::from_str(h_str));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:276:13
[INFO] [stdout]     |
[INFO] [stdout] 276 |     let s = try!(parse_css_float(s_str));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:277:13
[INFO] [stdout]     |
[INFO] [stdout] 277 |     let l = try!(parse_css_float(l_str));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:309:14
[INFO] [stdout]     |
[INFO] [stdout] 309 |         fv = try!(f32::from_str(&percentage_string));
[INFO] [stdout]     |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:313:10
[INFO] [stdout]     |
[INFO] [stdout] 313 |     fv = try!(f32::from_str(fv_str));
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:323:18
[INFO] [stdout]     |
[INFO] [stdout] 323 |         let fv = try!(f32::from_str(&percentage_string));
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:328:14
[INFO] [stdout]     |
[INFO] [stdout] 328 |     let iv = try!(u32::from_str(iv_or_percentage_str));
[INFO] [stdout]     |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/color/color.rs:100:25
[INFO] [stdout]     |
[INFO] [stdout] 100 |         use std::ascii::AsciiExt;
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/color/named_colors.rs:28:1
[INFO] [stdout]     |
[INFO] [stdout] 28  | / lazy_static! {
[INFO] [stdout] 29  | |     /// List of CSS3 named colors from http://www.w3.org/TR/css3-color.
[INFO] [stdout] 30  | |     pub static ref NAMED_COLORS: HashMap<&'static str, Color> = {
[INFO] [stdout] 31  | |         let mut m = HashMap::new();
[INFO] [stdout] ...   |
[INFO] [stdout] 181 | |     };
[INFO] [stdout] 182 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/color/named_colors.rs:28:1
[INFO] [stdout]     |
[INFO] [stdout] 28  | / lazy_static! {
[INFO] [stdout] 29  | |     /// List of CSS3 named colors from http://www.w3.org/TR/css3-color.
[INFO] [stdout] 30  | |     pub static ref NAMED_COLORS: HashMap<&'static str, Color> = {
[INFO] [stdout] 31  | |         let mut m = HashMap::new();
[INFO] [stdout] ...   |
[INFO] [stdout] 181 | |     };
[INFO] [stdout] 182 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/color/color.rs:100:13
[INFO] [stdout]     |
[INFO] [stdout] 100 |         use std::ascii::AsciiExt;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 31 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "d29b230469d356327c58a273e1b4017c21034bb639b7643761740743d7b43fbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d29b230469d356327c58a273e1b4017c21034bb639b7643761740743d7b43fbf", kill_on_drop: false }`
[INFO] [stdout] d29b230469d356327c58a273e1b4017c21034bb639b7643761740743d7b43fbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88abce9377a51a875a2fd7d9c30a06b753cb6b1be8ee0765157e5fe9296ae913
[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" "88abce9377a51a875a2fd7d9c30a06b753cb6b1be8ee0765157e5fe9296ae913", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling css-color-parser v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/color/color.rs:81:32
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stdout]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:121:26
[INFO] [stdout]     |
[INFO] [stdout] 121 |                 let iv = try!(u64::from_str_radix(value_string, 16));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:137:26
[INFO] [stdout]     |
[INFO] [stdout] 137 |                 let iv = try!(u64::from_str_radix(value_string, 16));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:155:18
[INFO] [stdout]     |
[INFO] [stdout] 155 |         let op = try!(string.find("(").ok_or(ColorParseError));
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:156:18
[INFO] [stdout]     |
[INFO] [stdout] 156 |         let ep = try!(string.find(")").ok_or(ColorParseError));
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:207:17
[INFO] [stdout]     |
[INFO] [stdout] 207 |     let a_str = try!(rgba.pop().ok_or(ColorParseError));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:209:13
[INFO] [stdout]     |
[INFO] [stdout] 209 |     let a = try!(parse_css_float(a_str));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:211:25
[INFO] [stdout]     |
[INFO] [stdout] 211 |     let mut rgb_color = try!(parse_rgb(rgba));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:224:17
[INFO] [stdout]     |
[INFO] [stdout] 224 |     let b_str = try!(rgb.pop().ok_or(ColorParseError));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:225:17
[INFO] [stdout]     |
[INFO] [stdout] 225 |     let g_str = try!(rgb.pop().ok_or(ColorParseError));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:226:17
[INFO] [stdout]     |
[INFO] [stdout] 226 |     let r_str = try!(rgb.pop().ok_or(ColorParseError));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:228:13
[INFO] [stdout]     |
[INFO] [stdout] 228 |     let r = try!(parse_css_int(r_str));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:229:13
[INFO] [stdout]     |
[INFO] [stdout] 229 |     let g = try!(parse_css_int(g_str));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:230:13
[INFO] [stdout]     |
[INFO] [stdout] 230 |     let b = try!(parse_css_int(b_str));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:246:17
[INFO] [stdout]     |
[INFO] [stdout] 246 |     let a_str = try!(hsla.pop().ok_or(ColorParseError));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:248:13
[INFO] [stdout]     |
[INFO] [stdout] 248 |     let a = try!(parse_css_float(a_str));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:251:32
[INFO] [stdout]     |
[INFO] [stdout] 251 |     let mut rgb_color: Color = try!(parse_hsl(hsla));
[INFO] [stdout]     |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:264:17
[INFO] [stdout]     |
[INFO] [stdout] 264 |     let l_str = try!(hsl.pop().ok_or(ColorParseError));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:265:17
[INFO] [stdout]     |
[INFO] [stdout] 265 |     let s_str = try!(hsl.pop().ok_or(ColorParseError));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:266:17
[INFO] [stdout]     |
[INFO] [stdout] 266 |     let h_str = try!(hsl.pop().ok_or(ColorParseError));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:268:17
[INFO] [stdout]     |
[INFO] [stdout] 268 |     let mut h = try!(f32::from_str(h_str));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:276:13
[INFO] [stdout]     |
[INFO] [stdout] 276 |     let s = try!(parse_css_float(s_str));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:277:13
[INFO] [stdout]     |
[INFO] [stdout] 277 |     let l = try!(parse_css_float(l_str));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:309:14
[INFO] [stdout]     |
[INFO] [stdout] 309 |         fv = try!(f32::from_str(&percentage_string));
[INFO] [stdout]     |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:313:10
[INFO] [stdout]     |
[INFO] [stdout] 313 |     fv = try!(f32::from_str(fv_str));
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:323:18
[INFO] [stdout]     |
[INFO] [stdout] 323 |         let fv = try!(f32::from_str(&percentage_string));
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:328:14
[INFO] [stdout]     |
[INFO] [stdout] 328 |     let iv = try!(u32::from_str(iv_or_percentage_str));
[INFO] [stdout]     |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/color/color.rs:100:25
[INFO] [stdout]     |
[INFO] [stdout] 100 |         use std::ascii::AsciiExt;
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/color/named_colors.rs:28:1
[INFO] [stdout]     |
[INFO] [stdout] 28  | / lazy_static! {
[INFO] [stdout] 29  | |     /// List of CSS3 named colors from http://www.w3.org/TR/css3-color.
[INFO] [stdout] 30  | |     pub static ref NAMED_COLORS: HashMap<&'static str, Color> = {
[INFO] [stdout] 31  | |         let mut m = HashMap::new();
[INFO] [stdout] ...   |
[INFO] [stdout] 181 | |     };
[INFO] [stdout] 182 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/color/named_colors.rs:28:1
[INFO] [stdout]     |
[INFO] [stdout] 28  | / lazy_static! {
[INFO] [stdout] 29  | |     /// List of CSS3 named colors from http://www.w3.org/TR/css3-color.
[INFO] [stdout] 30  | |     pub static ref NAMED_COLORS: HashMap<&'static str, Color> = {
[INFO] [stdout] 31  | |         let mut m = HashMap::new();
[INFO] [stdout] ...   |
[INFO] [stdout] 181 | |     };
[INFO] [stdout] 182 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/color/color.rs:100:13
[INFO] [stdout]     |
[INFO] [stdout] 100 |         use std::ascii::AsciiExt;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 31 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/color/color.rs:81:32
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stdout]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:121:26
[INFO] [stdout]     |
[INFO] [stdout] 121 |                 let iv = try!(u64::from_str_radix(value_string, 16));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:137:26
[INFO] [stdout]     |
[INFO] [stdout] 137 |                 let iv = try!(u64::from_str_radix(value_string, 16));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:155:18
[INFO] [stdout]     |
[INFO] [stdout] 155 |         let op = try!(string.find("(").ok_or(ColorParseError));
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:156:18
[INFO] [stdout]     |
[INFO] [stdout] 156 |         let ep = try!(string.find(")").ok_or(ColorParseError));
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:207:17
[INFO] [stdout]     |
[INFO] [stdout] 207 |     let a_str = try!(rgba.pop().ok_or(ColorParseError));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:209:13
[INFO] [stdout]     |
[INFO] [stdout] 209 |     let a = try!(parse_css_float(a_str));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:211:25
[INFO] [stdout]     |
[INFO] [stdout] 211 |     let mut rgb_color = try!(parse_rgb(rgba));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:224:17
[INFO] [stdout]     |
[INFO] [stdout] 224 |     let b_str = try!(rgb.pop().ok_or(ColorParseError));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:225:17
[INFO] [stdout]     |
[INFO] [stdout] 225 |     let g_str = try!(rgb.pop().ok_or(ColorParseError));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:226:17
[INFO] [stdout]     |
[INFO] [stdout] 226 |     let r_str = try!(rgb.pop().ok_or(ColorParseError));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:228:13
[INFO] [stdout]     |
[INFO] [stdout] 228 |     let r = try!(parse_css_int(r_str));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:229:13
[INFO] [stdout]     |
[INFO] [stdout] 229 |     let g = try!(parse_css_int(g_str));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:230:13
[INFO] [stdout]     |
[INFO] [stdout] 230 |     let b = try!(parse_css_int(b_str));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:246:17
[INFO] [stdout]     |
[INFO] [stdout] 246 |     let a_str = try!(hsla.pop().ok_or(ColorParseError));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:248:13
[INFO] [stdout]     |
[INFO] [stdout] 248 |     let a = try!(parse_css_float(a_str));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:251:32
[INFO] [stdout]     |
[INFO] [stdout] 251 |     let mut rgb_color: Color = try!(parse_hsl(hsla));
[INFO] [stdout]     |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:264:17
[INFO] [stdout]     |
[INFO] [stdout] 264 |     let l_str = try!(hsl.pop().ok_or(ColorParseError));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:265:17
[INFO] [stdout]     |
[INFO] [stdout] 265 |     let s_str = try!(hsl.pop().ok_or(ColorParseError));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:266:17
[INFO] [stdout]     |
[INFO] [stdout] 266 |     let h_str = try!(hsl.pop().ok_or(ColorParseError));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:268:17
[INFO] [stdout]     |
[INFO] [stdout] 268 |     let mut h = try!(f32::from_str(h_str));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:276:13
[INFO] [stdout]     |
[INFO] [stdout] 276 |     let s = try!(parse_css_float(s_str));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:277:13
[INFO] [stdout]     |
[INFO] [stdout] 277 |     let l = try!(parse_css_float(l_str));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:309:14
[INFO] [stdout]     |
[INFO] [stdout] 309 |         fv = try!(f32::from_str(&percentage_string));
[INFO] [stdout]     |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:313:10
[INFO] [stdout]     |
[INFO] [stdout] 313 |     fv = try!(f32::from_str(fv_str));
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:323:18
[INFO] [stdout]     |
[INFO] [stdout] 323 |         let fv = try!(f32::from_str(&percentage_string));
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/color/color.rs:328:14
[INFO] [stdout]     |
[INFO] [stdout] 328 |     let iv = try!(u32::from_str(iv_or_percentage_str));
[INFO] [stdout]     |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/color/color.rs:100:25
[INFO] [stdout]     |
[INFO] [stdout] 100 |         use std::ascii::AsciiExt;
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/color/named_colors.rs:28:1
[INFO] [stdout]     |
[INFO] [stdout] 28  | / lazy_static! {
[INFO] [stdout] 29  | |     /// List of CSS3 named colors from http://www.w3.org/TR/css3-color.
[INFO] [stdout] 30  | |     pub static ref NAMED_COLORS: HashMap<&'static str, Color> = {
[INFO] [stdout] 31  | |         let mut m = HashMap::new();
[INFO] [stdout] ...   |
[INFO] [stdout] 181 | |     };
[INFO] [stdout] 182 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/color/named_colors.rs:28:1
[INFO] [stdout]     |
[INFO] [stdout] 28  | / lazy_static! {
[INFO] [stdout] 29  | |     /// List of CSS3 named colors from http://www.w3.org/TR/css3-color.
[INFO] [stdout] 30  | |     pub static ref NAMED_COLORS: HashMap<&'static str, Color> = {
[INFO] [stdout] 31  | |         let mut m = HashMap::new();
[INFO] [stdout] ...   |
[INFO] [stdout] 181 | |     };
[INFO] [stdout] 182 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/color/color.rs:100:13
[INFO] [stdout]     |
[INFO] [stdout] 100 |         use std::ascii::AsciiExt;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 31 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "88abce9377a51a875a2fd7d9c30a06b753cb6b1be8ee0765157e5fe9296ae913", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88abce9377a51a875a2fd7d9c30a06b753cb6b1be8ee0765157e5fe9296ae913", kill_on_drop: false }`
[INFO] [stdout] 88abce9377a51a875a2fd7d9c30a06b753cb6b1be8ee0765157e5fe9296ae913
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5593b36bdf8a01bf5f36da1db4110ae58b4c582df1d04fdc89f6138d095141c0
[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" "5593b36bdf8a01bf5f36da1db4110ae58b4c582df1d04fdc89f6138d095141c0", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/color/color.rs:81:32
[INFO] [stderr]    |
[INFO] [stderr] 81 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/color/color.rs:121:26
[INFO] [stderr]     |
[INFO] [stderr] 121 |                 let iv = try!(u64::from_str_radix(value_string, 16));
[INFO] [stderr]     |                          ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/color/color.rs:137:26
[INFO] [stderr]     |
[INFO] [stderr] 137 |                 let iv = try!(u64::from_str_radix(value_string, 16));
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/color/color.rs:155:18
[INFO] [stderr]     |
[INFO] [stderr] 155 |         let op = try!(string.find("(").ok_or(ColorParseError));
[INFO] [stderr]     |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/color/color.rs:156:18
[INFO] [stderr]     |
[INFO] [stderr] 156 |         let ep = try!(string.find(")").ok_or(ColorParseError));
[INFO] [stderr]     |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/color/color.rs:207:17
[INFO] [stderr]     |
[INFO] [stderr] 207 |     let a_str = try!(rgba.pop().ok_or(ColorParseError));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/color/color.rs:209:13
[INFO] [stderr]     |
[INFO] [stderr] 209 |     let a = try!(parse_css_float(a_str));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/color/color.rs:211:25
[INFO] [stderr]     |
[INFO] [stderr] 211 |     let mut rgb_color = try!(parse_rgb(rgba));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/color/color.rs:224:17
[INFO] [stderr]     |
[INFO] [stderr] 224 |     let b_str = try!(rgb.pop().ok_or(ColorParseError));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/color/color.rs:225:17
[INFO] [stderr]     |
[INFO] [stderr] 225 |     let g_str = try!(rgb.pop().ok_or(ColorParseError));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/color/color.rs:226:17
[INFO] [stderr]     |
[INFO] [stderr] 226 |     let r_str = try!(rgb.pop().ok_or(ColorParseError));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/color/color.rs:228:13
[INFO] [stderr]     |
[INFO] [stderr] 228 |     let r = try!(parse_css_int(r_str));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/color/color.rs:229:13
[INFO] [stderr]     |
[INFO] [stderr] 229 |     let g = try!(parse_css_int(g_str));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/color/color.rs:230:13
[INFO] [stderr]     |
[INFO] [stderr] 230 |     let b = try!(parse_css_int(b_str));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/color/color.rs:246:17
[INFO] [stderr]     |
[INFO] [stderr] 246 |     let a_str = try!(hsla.pop().ok_or(ColorParseError));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/color/color.rs:248:13
[INFO] [stderr]     |
[INFO] [stderr] 248 |     let a = try!(parse_css_float(a_str));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/color/color.rs:251:32
[INFO] [stderr]     |
[INFO] [stderr] 251 |     let mut rgb_color: Color = try!(parse_hsl(hsla));
[INFO] [stderr]     |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/color/color.rs:264:17
[INFO] [stderr]     |
[INFO] [stderr] 264 |     let l_str = try!(hsl.pop().ok_or(ColorParseError));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/color/color.rs:265:17
[INFO] [stderr]     |
[INFO] [stderr] 265 |     let s_str = try!(hsl.pop().ok_or(ColorParseError));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/color/color.rs:266:17
[INFO] [stderr]     |
[INFO] [stderr] 266 |     let h_str = try!(hsl.pop().ok_or(ColorParseError));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/color/color.rs:268:17
[INFO] [stderr]     |
[INFO] [stderr] 268 |     let mut h = try!(f32::from_str(h_str));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/color/color.rs:276:13
[INFO] [stderr]     |
[INFO] [stderr] 276 |     let s = try!(parse_css_float(s_str));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/color/color.rs:277:13
[INFO] [stderr]     |
[INFO] [stderr] 277 |     let l = try!(parse_css_float(l_str));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/color/color.rs:309:14
[INFO] [stderr]     |
[INFO] [stderr] 309 |         fv = try!(f32::from_str(&percentage_string));
[INFO] [stderr]     |              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/color/color.rs:313:10
[INFO] [stderr]     |
[INFO] [stderr] 313 |     fv = try!(f32::from_str(fv_str));
[INFO] [stderr]     |          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/color/color.rs:323:18
[INFO] [stderr]     |
[INFO] [stderr] 323 |         let fv = try!(f32::from_str(&percentage_string));
[INFO] [stderr]     |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/color/color.rs:328:14
[INFO] [stderr]     |
[INFO] [stderr] 328 |     let iv = try!(u32::from_str(iv_or_percentage_str));
[INFO] [stderr]     |              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stderr]    --> src/color/color.rs:100:25
[INFO] [stderr]     |
[INFO] [stderr] 100 |         use std::ascii::AsciiExt;
[INFO] [stderr]     |                         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]    --> src/color/named_colors.rs:28:1
[INFO] [stderr]     |
[INFO] [stderr] 28  | / lazy_static! {
[INFO] [stderr] 29  | |     /// List of CSS3 named colors from http://www.w3.org/TR/css3-color.
[INFO] [stderr] 30  | |     pub static ref NAMED_COLORS: HashMap<&'static str, Color> = {
[INFO] [stderr] 31  | |         let mut m = HashMap::new();
[INFO] [stderr] ...   |
[INFO] [stderr] 181 | |     };
[INFO] [stderr] 182 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/color/color.rs:100:13
[INFO] [stderr]     |
[INFO] [stderr] 100 |         use std::ascii::AsciiExt;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `css-color-parser` (lib) generated 31 warnings (1 duplicate)
[INFO] [stderr] warning: `css-color-parser` (lib test) generated 31 warnings (31 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/css_color_parser-ed8c62fa8862b10d)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tests::rgb_range_test ... ignored
[INFO] [stdout] test tests::rgba_range_test ... ignored
[INFO] [stdout] test tests::abc123 ... ok
[INFO] [stdout] test tests::named_color ... ok
[INFO] [stdout] test tests::hsl_non_spec_compliant ... ok
[INFO] [stdout] test tests::rgba ... ok
[INFO] [stdout] test tests::hsla ... ok
[INFO] [stdout] test tests::abc ... ok
[INFO] [stdout] test tests::hsl ... ok
[INFO] [stdout] test tests::rgb ... ok
[INFO] [stdout] test tests::hsla_invalid - should panic ... ok
[INFO] [stdout] test tests::invalid_color1 - should panic ... ok
[INFO] [stdout] test tests::invalid_color2 - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests css-color-parser
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 45) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.78s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5593b36bdf8a01bf5f36da1db4110ae58b4c582df1d04fdc89f6138d095141c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5593b36bdf8a01bf5f36da1db4110ae58b4c582df1d04fdc89f6138d095141c0", kill_on_drop: false }`
[INFO] [stdout] 5593b36bdf8a01bf5f36da1db4110ae58b4c582df1d04fdc89f6138d095141c0