[INFO] fetching crate iColor 0.1.4...
[INFO] testing iColor-0.1.4 against 1.82.0 for beta-1.83-1
[INFO] extracting crate iColor 0.1.4 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate iColor 0.1.4 on toolchain 1.82.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.82.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate iColor 0.1.4
[INFO] finished tweaking crates.io crate iColor 0.1.4
[INFO] tweaked toml for crates.io crate iColor 0.1.4 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.82.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 22 packages to latest compatible versions
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.3+wasi-0.2.2)
[INFO] [stderr]       Adding zerocopy v0.7.35 (latest: v0.8.6)
[INFO] [stderr]       Adding zerocopy-derive v0.7.35 (latest: v0.8.6)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.82.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+1.82.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 82a7e76c918caf07c5b1039481fb34866d3eef14a95b7d4d5fdfa395f36cd25d
[INFO] running `Command { std: "docker" "start" "-a" "82a7e76c918caf07c5b1039481fb34866d3eef14a95b7d4d5fdfa395f36cd25d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82a7e76c918caf07c5b1039481fb34866d3eef14a95b7d4d5fdfa395f36cd25d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82a7e76c918caf07c5b1039481fb34866d3eef14a95b7d4d5fdfa395f36cd25d", kill_on_drop: false }`
[INFO] [stdout] 82a7e76c918caf07c5b1039481fb34866d3eef14a95b7d4d5fdfa395f36cd25d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+1.82.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 880df006038c11275a1526f9862cdf4806051a07df929bf975dc34e86e3af17d
[INFO] running `Command { std: "docker" "start" "-a" "880df006038c11275a1526f9862cdf4806051a07df929bf975dc34e86e3af17d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.161
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling syn v2.0.82
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling regex-automata v0.4.8
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling regex v1.11.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling iColor v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `iColor` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `i_color`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.96s
[INFO] running `Command { std: "docker" "inspect" "880df006038c11275a1526f9862cdf4806051a07df929bf975dc34e86e3af17d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "880df006038c11275a1526f9862cdf4806051a07df929bf975dc34e86e3af17d", kill_on_drop: false }`
[INFO] [stdout] 880df006038c11275a1526f9862cdf4806051a07df929bf975dc34e86e3af17d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+1.82.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a44e3fd2c03859512d54eea084df2f04d86fc40a277200e5314bee86b29563cf
[INFO] running `Command { std: "docker" "start" "-a" "a44e3fd2c03859512d54eea084df2f04d86fc40a277200e5314bee86b29563cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling iColor v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `iColor` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `i_color`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "a44e3fd2c03859512d54eea084df2f04d86fc40a277200e5314bee86b29563cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a44e3fd2c03859512d54eea084df2f04d86fc40a277200e5314bee86b29563cf", kill_on_drop: false }`
[INFO] [stdout] a44e3fd2c03859512d54eea084df2f04d86fc40a277200e5314bee86b29563cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+1.82.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ef49bdfa09586f05492396f0fb774b043dbfeb6fed638a3e3e94fcb51c02ab8f
[INFO] running `Command { std: "docker" "start" "-a" "ef49bdfa09586f05492396f0fb774b043dbfeb6fed638a3e3e94fcb51c02ab8f", kill_on_drop: false }`
[INFO] [stderr] warning: crate `iColor` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = help: convert the identifier to snake case: `i_color`
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `iColor` (lib) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/iColor-2c447e7ed1f6eebe)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests iColor
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test src/lib.rs - Color::to_hex (line 441) ... ok
[INFO] [stdout] test src/lib.rs - Color::from_hsl (line 297) ... ok
[INFO] [stdout] test src/lib.rs - Color::to_hex_alpha (line 458) ... ok
[INFO] [stdout] test src/lib.rs - Color::opaquer (line 732) ... ok
[INFO] [stdout] test src/lib.rs - Color::from_hsla (line 331) ... ok
[INFO] [stdout] test src/lib.rs - Color::from_rgba (line 364) ... ok
[INFO] [stdout] test src/lib.rs - Color::from_hsv (line 410) ... ok
[INFO] [stdout] test src/lib.rs - Color::from_cmyk (line 384) ... ok
[INFO] [stdout] test src/lib.rs - Color::from_rgb (line 348) ... ok
[INFO] [stdout] test src/lib.rs - Color::set_alpha (line 675) ... ok
[INFO] [stdout] test src/lib.rs - Color::fade (line 711) ... ok
[INFO] [stdout] test src/lib.rs - Color::to_alpha_hex (line 474) ... ok
[INFO] [stdout] test src/lib.rs - Color::to_hsl (line 572) ... ok
[INFO] [stdout] test src/lib.rs - Color::to_cmyk (line 642) ... ok
[INFO] [stdout] test src/lib.rs - Color::to_hsla (line 587) ... ok
[INFO] [stdout] test src/lib.rs - Color::from (line 38) ... ok
[INFO] [stdout] test src/lib.rs - Color::to_rgb (line 497) ... ok
[INFO] [stdout] test src/lib.rs - Color::to_rgba (line 516) ... ok
[INFO] [stdout] test src/lib.rs - Color::to_hsv (line 602) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.71s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ef49bdfa09586f05492396f0fb774b043dbfeb6fed638a3e3e94fcb51c02ab8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef49bdfa09586f05492396f0fb774b043dbfeb6fed638a3e3e94fcb51c02ab8f", kill_on_drop: false }`
[INFO] [stdout] ef49bdfa09586f05492396f0fb774b043dbfeb6fed638a3e3e94fcb51c02ab8f