[INFO] cloning repository https://github.com/PlacidBox/advent-of-code-22
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PlacidBox/advent-of-code-22" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPlacidBox%2Fadvent-of-code-22", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPlacidBox%2Fadvent-of-code-22'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c9a19691a69dc26b4f5ebc080a901faed9cd9a4e
[INFO] checking PlacidBox/advent-of-code-22 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPlacidBox%2Fadvent-of-code-22" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/PlacidBox/advent-of-code-22 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/PlacidBox/advent-of-code-22
[INFO] finished tweaking git repo https://github.com/PlacidBox/advent-of-code-22
[INFO] tweaked toml for git repo https://github.com/PlacidBox/advent-of-code-22 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/PlacidBox/advent-of-code-22 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0d73a7b73f8c7b6877d13348409b9c0342c4fffb7cb1a006266ba3184652fd39
[INFO] running `Command { std: "docker" "start" "-a" "0d73a7b73f8c7b6877d13348409b9c0342c4fffb7cb1a006266ba3184652fd39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d73a7b73f8c7b6877d13348409b9c0342c4fffb7cb1a006266ba3184652fd39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d73a7b73f8c7b6877d13348409b9c0342c4fffb7cb1a006266ba3184652fd39", kill_on_drop: false }`
[INFO] [stdout] 0d73a7b73f8c7b6877d13348409b9c0342c4fffb7cb1a006266ba3184652fd39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85aba9730c4d3d8963d46e5a0e52f8cd7f6d2461c1697624cfa99812dbf41c18
[INFO] running `Command { std: "docker" "start" "-a" "85aba9730c4d3d8963d46e5a0e52f8cd7f6d2461c1697624cfa99812dbf41c18", kill_on_drop: false }`
[INFO] [stderr]     Checking regex-syntax v0.6.28
[INFO] [stderr]     Checking aho-corasick v0.7.20
[INFO] [stderr]     Checking regex v1.7.0
[INFO] [stderr]     Checking advent-of-code-22 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `valve_names` is never read
[INFO] [stdout]   --> src/main.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | struct ProcessedInput {
[INFO] [stdout]    |        -------------- field in this struct
[INFO] [stdout] 47 |     // We only have 15 valves worth checking. Shorten their ids to be single bytes in the range 0-15
[INFO] [stdout] 48 |     valve_names: [&'static str; VALVE_COUNT],
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `valve_names` is never read
[INFO] [stdout]   --> src/main.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | struct ProcessedInput {
[INFO] [stdout]    |        -------------- field in this struct
[INFO] [stdout] 47 |     // We only have 15 valves worth checking. Shorten their ids to be single bytes in the range 0-15
[INFO] [stdout] 48 |     valve_names: [&'static str; VALVE_COUNT],
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.02s
[INFO] running `Command { std: "docker" "inspect" "85aba9730c4d3d8963d46e5a0e52f8cd7f6d2461c1697624cfa99812dbf41c18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85aba9730c4d3d8963d46e5a0e52f8cd7f6d2461c1697624cfa99812dbf41c18", kill_on_drop: false }`
[INFO] [stdout] 85aba9730c4d3d8963d46e5a0e52f8cd7f6d2461c1697624cfa99812dbf41c18
[INFO] checking PlacidBox/advent-of-code-22 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPlacidBox%2Fadvent-of-code-22" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/PlacidBox/advent-of-code-22 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/PlacidBox/advent-of-code-22
[INFO] finished tweaking git repo https://github.com/PlacidBox/advent-of-code-22
[INFO] tweaked toml for git repo https://github.com/PlacidBox/advent-of-code-22 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/PlacidBox/advent-of-code-22 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d07363c914eb6cad2f4d36c8d80c706aab9b5c5940dd1a7f4aca33e8a9cf0660
[INFO] running `Command { std: "docker" "start" "-a" "d07363c914eb6cad2f4d36c8d80c706aab9b5c5940dd1a7f4aca33e8a9cf0660", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d07363c914eb6cad2f4d36c8d80c706aab9b5c5940dd1a7f4aca33e8a9cf0660", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d07363c914eb6cad2f4d36c8d80c706aab9b5c5940dd1a7f4aca33e8a9cf0660", kill_on_drop: false }`
[INFO] [stdout] d07363c914eb6cad2f4d36c8d80c706aab9b5c5940dd1a7f4aca33e8a9cf0660
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0bd8753f5c24f680d622e2e6a61f6c09c87cce3458e4ef9ef5328860d0dd0346
[INFO] running `Command { std: "docker" "start" "-a" "0bd8753f5c24f680d622e2e6a61f6c09c87cce3458e4ef9ef5328860d0dd0346", kill_on_drop: false }`
[INFO] [stderr]     Checking aho-corasick v0.7.20
[INFO] [stderr]     Checking regex-syntax v0.6.28
[INFO] [stderr]     Checking regex v1.7.0
[INFO] [stderr]     Checking advent-of-code-22 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `valve_names` is never read
[INFO] [stdout]   --> src/main.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | struct ProcessedInput {
[INFO] [stdout]    |        -------------- field in this struct
[INFO] [stdout] 47 |     // We only have 15 valves worth checking. Shorten their ids to be single bytes in the range 0-15
[INFO] [stdout] 48 |     valve_names: [&'static str; VALVE_COUNT],
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `valve_names` is never read
[INFO] [stdout]   --> src/main.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | struct ProcessedInput {
[INFO] [stdout]    |        -------------- field in this struct
[INFO] [stdout] 47 |     // We only have 15 valves worth checking. Shorten their ids to be single bytes in the range 0-15
[INFO] [stdout] 48 |     valve_names: [&'static str; VALVE_COUNT],
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` 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 2.80s
[INFO] running `Command { std: "docker" "inspect" "0bd8753f5c24f680d622e2e6a61f6c09c87cce3458e4ef9ef5328860d0dd0346", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bd8753f5c24f680d622e2e6a61f6c09c87cce3458e4ef9ef5328860d0dd0346", kill_on_drop: false }`
[INFO] [stdout] 0bd8753f5c24f680d622e2e6a61f6c09c87cce3458e4ef9ef5328860d0dd0346