[INFO] cloning repository https://github.com/stafa3/advent-of-code [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stafa3/advent-of-code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstafa3%2Fadvent-of-code", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstafa3%2Fadvent-of-code'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8844e2ed27bb7f428128064afc8c74b6dad186b7 [INFO] checking stafa3/advent-of-code against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstafa3%2Fadvent-of-code" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/stafa3/advent-of-code 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/stafa3/advent-of-code [INFO] finished tweaking git repo https://github.com/stafa3/advent-of-code [INFO] tweaked toml for git repo https://github.com/stafa3/advent-of-code written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/stafa3/advent-of-code 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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pretty_env_logger v0.3.1 [INFO] [stderr] Downloaded env_logger v0.6.2 [INFO] [stderr] Downloaded humantime v1.3.0 [INFO] [stderr] Downloaded cxxbridge-flags v1.0.85 [INFO] [stderr] Downloaded chrono v0.4.23 [INFO] [stderr] Downloaded cxxbridge-macro v1.0.85 [INFO] [stderr] Downloaded cc v1.0.78 [INFO] [stderr] Downloaded cxx-build v1.0.85 [INFO] [stderr] Downloaded cxx v1.0.85 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 450e9559585a7b82f9f20492f89af7e3207d460f2f336751182efb4a689efc0e [INFO] running `Command { std: "docker" "start" "-a" "450e9559585a7b82f9f20492f89af7e3207d460f2f336751182efb4a689efc0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "450e9559585a7b82f9f20492f89af7e3207d460f2f336751182efb4a689efc0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "450e9559585a7b82f9f20492f89af7e3207d460f2f336751182efb4a689efc0e", kill_on_drop: false }` [INFO] [stdout] 450e9559585a7b82f9f20492f89af7e3207d460f2f336751182efb4a689efc0e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 66b8846f7d79734165f7a4d9a4f4c91f297e2f7b3b93b1dcce0f2ca65a86b826 [INFO] running `Command { std: "docker" "start" "-a" "66b8846f7d79734165f7a4d9a4f4c91f297e2f7b3b93b1dcce0f2ca65a86b826", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking iana-time-zone v0.1.53 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking regex v1.7.0 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking num-integer v0.1.45 [INFO] [stderr] Checking chrono v0.4.23 [INFO] [stderr] Checking pretty_env_logger v0.3.1 [INFO] [stderr] Checking advent-of-code v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `monkey_id_to_throw` is never read [INFO] [stdout] --> src/day_11/day11_pt1.rs:57:29 [INFO] [stdout] | [INFO] [stdout] 57 | let mut monkey_id_to_throw = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `monkey_id_to_throw` is never read [INFO] [stdout] --> src/day_11/day11_pt1.rs:57:29 [INFO] [stdout] | [INFO] [stdout] 57 | let mut monkey_id_to_throw = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `worry_level` is never read [INFO] [stdout] --> src/day_11/day11_pt1.rs:58:29 [INFO] [stdout] | [INFO] [stdout] 58 | let mut worry_level = 0; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `worry_level` is never read [INFO] [stdout] --> src/day_11/day11_pt1.rs:58:29 [INFO] [stdout] | [INFO] [stdout] 58 | let mut worry_level = 0; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.79s [INFO] running `Command { std: "docker" "inspect" "66b8846f7d79734165f7a4d9a4f4c91f297e2f7b3b93b1dcce0f2ca65a86b826", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66b8846f7d79734165f7a4d9a4f4c91f297e2f7b3b93b1dcce0f2ca65a86b826", kill_on_drop: false }` [INFO] [stdout] 66b8846f7d79734165f7a4d9a4f4c91f297e2f7b3b93b1dcce0f2ca65a86b826