[INFO] cloning repository https://github.com/cmaines/advent2022
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cmaines/advent2022" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcmaines%2Fadvent2022", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcmaines%2Fadvent2022'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5be259a5b315fda7267c5a215a4c772b37860075
[INFO] checking cmaines/advent2022 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcmaines%2Fadvent2022" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cmaines/advent2022 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/cmaines/advent2022
[INFO] finished tweaking git repo https://github.com/cmaines/advent2022
[INFO] tweaked toml for git repo https://github.com/cmaines/advent2022 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/cmaines/advent2022 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] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sorted-vec v0.8.1
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 50d7484fc472838a9a05479a56fff06cdcf37e114d5581174031c65549ad6dc0
[INFO] running `Command { std: "docker" "start" "-a" "50d7484fc472838a9a05479a56fff06cdcf37e114d5581174031c65549ad6dc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50d7484fc472838a9a05479a56fff06cdcf37e114d5581174031c65549ad6dc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50d7484fc472838a9a05479a56fff06cdcf37e114d5581174031c65549ad6dc0", kill_on_drop: false }`
[INFO] [stdout] 50d7484fc472838a9a05479a56fff06cdcf37e114d5581174031c65549ad6dc0
[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=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] 0928d6685c7043f4f457d8214b42190bf8872afa1953c102d2bfad7f387bbb70
[INFO] running `Command { std: "docker" "start" "-a" "0928d6685c7043f4f457d8214b42190bf8872afa1953c102d2bfad7f387bbb70", kill_on_drop: false }`
[INFO] [stderr]     Checking regex-syntax v0.6.28
[INFO] [stderr]     Checking sorted-vec v0.8.1
[INFO] [stderr]     Checking aho-corasick v0.7.20
[INFO] [stderr]     Checking regex v1.7.0
[INFO] [stderr]     Checking advent2022 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `day_15` is never used
[INFO] [stdout]  --> src/day15.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn day_15() {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `count_no_beacons` is never used
[INFO] [stdout]   --> src/day15.rs:41:4
[INFO] [stdout]    |
[INFO] [stdout] 41 | fn count_no_beacons(sensors: &Vec<Sensor>, row: i32) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day_15` is never used
[INFO] [stdout]  --> src/day15.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn day_15() {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `count_no_beacons` is never used
[INFO] [stdout]   --> src/day15.rs:41:4
[INFO] [stdout]    |
[INFO] [stdout] 41 | fn count_no_beacons(sensors: &Vec<Sensor>, row: i32) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[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 3.43s
[INFO] running `Command { std: "docker" "inspect" "0928d6685c7043f4f457d8214b42190bf8872afa1953c102d2bfad7f387bbb70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0928d6685c7043f4f457d8214b42190bf8872afa1953c102d2bfad7f387bbb70", kill_on_drop: false }`
[INFO] [stdout] 0928d6685c7043f4f457d8214b42190bf8872afa1953c102d2bfad7f387bbb70
[INFO] checking cmaines/advent2022 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcmaines%2Fadvent2022" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cmaines/advent2022 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/cmaines/advent2022
[INFO] finished tweaking git repo https://github.com/cmaines/advent2022
[INFO] tweaked toml for git repo https://github.com/cmaines/advent2022 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/cmaines/advent2022 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] f8a2ee4f442783a908a11445048c3e157432579ff005624cfc686ffe3c09c245
[INFO] running `Command { std: "docker" "start" "-a" "f8a2ee4f442783a908a11445048c3e157432579ff005624cfc686ffe3c09c245", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8a2ee4f442783a908a11445048c3e157432579ff005624cfc686ffe3c09c245", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8a2ee4f442783a908a11445048c3e157432579ff005624cfc686ffe3c09c245", kill_on_drop: false }`
[INFO] [stdout] f8a2ee4f442783a908a11445048c3e157432579ff005624cfc686ffe3c09c245
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 90ac3e60c16ff86e8b991260ac271e398b37a155ab6da1f75e289cd7a564c8a7
[INFO] running `Command { std: "docker" "start" "-a" "90ac3e60c16ff86e8b991260ac271e398b37a155ab6da1f75e289cd7a564c8a7", kill_on_drop: false }`
[INFO] [stderr]     Checking aho-corasick v0.7.20
[INFO] [stderr]     Checking regex-syntax v0.6.28
[INFO] [stderr]     Checking sorted-vec v0.8.1
[INFO] [stderr]     Checking regex v1.7.0
[INFO] [stderr]     Checking advent2022 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `day_15` is never used
[INFO] [stdout]  --> src/day15.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn day_15() {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `count_no_beacons` is never used
[INFO] [stdout]   --> src/day15.rs:41:4
[INFO] [stdout]    |
[INFO] [stdout] 41 | fn count_no_beacons(sensors: &Vec<Sensor>, row: i32) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day_15` is never used
[INFO] [stdout]  --> src/day15.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn day_15() {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `count_no_beacons` is never used
[INFO] [stdout]   --> src/day15.rs:41:4
[INFO] [stdout]    |
[INFO] [stdout] 41 | fn count_no_beacons(sensors: &Vec<Sensor>, row: i32) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.14s
[INFO] running `Command { std: "docker" "inspect" "90ac3e60c16ff86e8b991260ac271e398b37a155ab6da1f75e289cd7a564c8a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90ac3e60c16ff86e8b991260ac271e398b37a155ab6da1f75e289cd7a564c8a7", kill_on_drop: false }`
[INFO] [stdout] 90ac3e60c16ff86e8b991260ac271e398b37a155ab6da1f75e289cd7a564c8a7