[INFO] fetching crate color-char 0.2.0...
[INFO] testing color-char-0.2.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate color-char 0.2.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate color-char 0.2.0
[INFO] finished tweaking crates.io crate color-char 0.2.0
[INFO] tweaked toml for crates.io crate color-char 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate color-char 0.2.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 11 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b80ae3998cfb21fc679d22f554a1517b0878726ceb1f97d259a5d2cb2595d18
[INFO] running `Command { std: "docker" "start" "-a" "4b80ae3998cfb21fc679d22f554a1517b0878726ceb1f97d259a5d2cb2595d18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b80ae3998cfb21fc679d22f554a1517b0878726ceb1f97d259a5d2cb2595d18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b80ae3998cfb21fc679d22f554a1517b0878726ceb1f97d259a5d2cb2595d18", kill_on_drop: false }`
[INFO] [stdout] 4b80ae3998cfb21fc679d22f554a1517b0878726ceb1f97d259a5d2cb2595d18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5fd509abd566644566a5db82d996f5c9f6898ce36165489b48fc6901c4525eba
[INFO] running `Command { std: "docker" "start" "-a" "5fd509abd566644566a5db82d996f5c9f6898ce36165489b48fc6901c4525eba", kill_on_drop: false }`
[INFO] [stderr]    Compiling color-char v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "5fd509abd566644566a5db82d996f5c9f6898ce36165489b48fc6901c4525eba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fd509abd566644566a5db82d996f5c9f6898ce36165489b48fc6901c4525eba", kill_on_drop: false }`
[INFO] [stdout] 5fd509abd566644566a5db82d996f5c9f6898ce36165489b48fc6901c4525eba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9491493d778945479f20015580b19bbb04de4a1f349385e895ffd725a10df59f
[INFO] running `Command { std: "docker" "start" "-a" "9491493d778945479f20015580b19bbb04de4a1f349385e895ffd725a10df59f", kill_on_drop: false }`
[INFO] [stderr]    Compiling color-char v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "9491493d778945479f20015580b19bbb04de4a1f349385e895ffd725a10df59f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9491493d778945479f20015580b19bbb04de4a1f349385e895ffd725a10df59f", kill_on_drop: false }`
[INFO] [stdout] 9491493d778945479f20015580b19bbb04de4a1f349385e895ffd725a10df59f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] df5fdad76e11f6a076de7d7528b6693dfda4a873d18376bc252db2b4488218b0
[INFO] running `Command { std: "docker" "start" "-a" "df5fdad76e11f6a076de7d7528b6693dfda4a873d18376bc252db2b4488218b0", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/color_char-ea7e0c20e6a351ad)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/main.rs (/opt/rustwide/target/debug/deps/main-4efca9d2c20c7791)
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_bits21 ... ok
[INFO] [stdout] test test_get ... ok
[INFO] [stdout] test ready ... ok
[INFO] [stdout] test test_set ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests color_char
[INFO] [stderr] warning: unknown lint: `rustdoc::missing_doc_code_examples`
[INFO] [stderr]  --> src/lib.rs:4:11
[INFO] [stderr]   |
[INFO] [stderr] 4 | #![forbid(rustdoc::missing_doc_code_examples)]
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: the `rustdoc::missing_doc_code_examples` lint is unstable
[INFO] [stderr]   = note: see issue #101730 <https://github.com/rust-lang/rust/issues/101730> for more information
[INFO] [stderr]   = note: `#[warn(unknown_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/character/mod.rs - character::Character::get_color (line 80) ... ok
[INFO] [stdout] test src/character/mod.rs - character::Character::set_char (line 52) ... ok
[INFO] [stdout] test src/character/mod.rs - character::Character::with_char (line 66) ... ok
[INFO] [stdout] test src/character/mod.rs - character::Character::set_color (line 93) ... ok
[INFO] [stdout] test src/character/mod.rs - character::Character::get_char (line 38) ... ok
[INFO] [stdout] test src/character/mod.rs - character::Character (line 13) ... ok
[INFO] [stdout] test src/character/mod.rs - character::Character::new (line 27) ... ok
[INFO] [stdout] test src/character/mod.rs - character::Character::with_color (line 108) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.64s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "df5fdad76e11f6a076de7d7528b6693dfda4a873d18376bc252db2b4488218b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df5fdad76e11f6a076de7d7528b6693dfda4a873d18376bc252db2b4488218b0", kill_on_drop: false }`
[INFO] [stdout] df5fdad76e11f6a076de7d7528b6693dfda4a873d18376bc252db2b4488218b0