[INFO] cloning repository https://github.com/JoshBenn/dekor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JoshBenn/dekor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoshBenn%2Fdekor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoshBenn%2Fdekor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8784e6bede67cde0f2c31d9dbb37ef5556a9499f
[INFO] checking JoshBenn/dekor against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoshBenn%2Fdekor" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JoshBenn/dekor on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JoshBenn/dekor
[INFO] finished tweaking git repo https://github.com/JoshBenn/dekor
[INFO] tweaked toml for git repo https://github.com/JoshBenn/dekor written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/JoshBenn/dekor already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e143de2adf54e52c5363c2f5235a141c1c597de70ff9c0be75a89b1c3258f711
[INFO] running `Command { std: "docker" "start" "-a" "e143de2adf54e52c5363c2f5235a141c1c597de70ff9c0be75a89b1c3258f711", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e143de2adf54e52c5363c2f5235a141c1c597de70ff9c0be75a89b1c3258f711", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e143de2adf54e52c5363c2f5235a141c1c597de70ff9c0be75a89b1c3258f711", kill_on_drop: false }`
[INFO] [stdout] e143de2adf54e52c5363c2f5235a141c1c597de70ff9c0be75a89b1c3258f711
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2eeb19b355082d1c8827e7a983f9aa942672b2dc536763725c91bb6e53d587b
[INFO] running `Command { std: "docker" "start" "-a" "a2eeb19b355082d1c8827e7a983f9aa942672b2dc536763725c91bb6e53d587b", kill_on_drop: false }`
[INFO] [stderr]     Checking dekor v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "a2eeb19b355082d1c8827e7a983f9aa942672b2dc536763725c91bb6e53d587b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2eeb19b355082d1c8827e7a983f9aa942672b2dc536763725c91bb6e53d587b", kill_on_drop: false }`
[INFO] [stdout] a2eeb19b355082d1c8827e7a983f9aa942672b2dc536763725c91bb6e53d587b
[INFO] checking JoshBenn/dekor against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoshBenn%2Fdekor" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JoshBenn/dekor on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JoshBenn/dekor
[INFO] finished tweaking git repo https://github.com/JoshBenn/dekor
[INFO] tweaked toml for git repo https://github.com/JoshBenn/dekor written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/JoshBenn/dekor already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d60e07076bf2bd4a51367ec2723c37e04f9e7ce78094b9c07ba06e66b0264257
[INFO] running `Command { std: "docker" "start" "-a" "d60e07076bf2bd4a51367ec2723c37e04f9e7ce78094b9c07ba06e66b0264257", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d60e07076bf2bd4a51367ec2723c37e04f9e7ce78094b9c07ba06e66b0264257", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d60e07076bf2bd4a51367ec2723c37e04f9e7ce78094b9c07ba06e66b0264257", kill_on_drop: false }`
[INFO] [stdout] d60e07076bf2bd4a51367ec2723c37e04f9e7ce78094b9c07ba06e66b0264257
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8eac15431a6aa877c159c25c7d8b74a6114b4d6ec1f2e4e3dd43a3cdbee3fe5
[INFO] running `Command { std: "docker" "start" "-a" "b8eac15431a6aa877c159c25c7d8b74a6114b4d6ec1f2e4e3dd43a3cdbee3fe5", kill_on_drop: false }`
[INFO] [stderr]     Checking dekor v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/style.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 89 | /     match hex.len() {
[INFO] [stdout] 90 | |         6 => {
[INFO] [stdout] 91 | |             let r = u8::from_str_radix(&hex[0..2], 16).unwrap_or(0);
[INFO] [stdout] 92 | |             let g = u8::from_str_radix(&hex[2..4], 16).unwrap_or(0);
[INFO] [stdout] ...  |
[INFO] [stdout] 96 | |         _ => return (0, 0, 0),
[INFO] [stdout] 97 | |     };
[INFO] [stdout]    | |_____^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/style.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 89 | /     match hex.len() {
[INFO] [stdout] 90 | |         6 => {
[INFO] [stdout] 91 | |             let r = u8::from_str_radix(&hex[0..2], 16).unwrap_or(0);
[INFO] [stdout] 92 | |             let g = u8::from_str_radix(&hex[2..4], 16).unwrap_or(0);
[INFO] [stdout] ...  |
[INFO] [stdout] 96 | |         _ => return (0, 0, 0),
[INFO] [stdout] 97 | |     };
[INFO] [stdout]    | |_____^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dekor` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dekor` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "b8eac15431a6aa877c159c25c7d8b74a6114b4d6ec1f2e4e3dd43a3cdbee3fe5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8eac15431a6aa877c159c25c7d8b74a6114b4d6ec1f2e4e3dd43a3cdbee3fe5", kill_on_drop: false }`
[INFO] [stdout] b8eac15431a6aa877c159c25c7d8b74a6114b4d6ec1f2e4e3dd43a3cdbee3fe5