[INFO] cloning repository https://github.com/scanban/advent_of_code_2022
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/scanban/advent_of_code_2022" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscanban%2Fadvent_of_code_2022", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscanban%2Fadvent_of_code_2022'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c756646c083cbf035f065c104262cd8d9e6cef2b
[INFO] checking scanban/advent_of_code_2022 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscanban%2Fadvent_of_code_2022" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/scanban/advent_of_code_2022 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/scanban/advent_of_code_2022
[INFO] finished tweaking git repo https://github.com/scanban/advent_of_code_2022
[INFO] tweaked toml for git repo https://github.com/scanban/advent_of_code_2022 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/scanban/advent_of_code_2022 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] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] fd6924b495cad0595f8004f11de48cef56e00ba4c9837a14767aa665714f23a4
[INFO] running `Command { std: "docker" "start" "-a" "fd6924b495cad0595f8004f11de48cef56e00ba4c9837a14767aa665714f23a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd6924b495cad0595f8004f11de48cef56e00ba4c9837a14767aa665714f23a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd6924b495cad0595f8004f11de48cef56e00ba4c9837a14767aa665714f23a4", kill_on_drop: false }`
[INFO] [stdout] fd6924b495cad0595f8004f11de48cef56e00ba4c9837a14767aa665714f23a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 9ea899d6d2d26b3ce0b2d91ea82692352bc27122764bb4302dc865e972175a5f
[INFO] running `Command { std: "docker" "start" "-a" "9ea899d6d2d26b3ce0b2d91ea82692352bc27122764bb4302dc865e972175a5f", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking regex-syntax v0.6.28
[INFO] [stderr]     Checking either v1.8.0
[INFO] [stderr]     Checking d09_01 v0.1.0 (/opt/rustwide/workdir/d09_01)
[INFO] [stderr]     Checking d09_02 v0.1.0 (/opt/rustwide/workdir/d09_02)
[INFO] [stderr]     Checking d14_02 v0.1.0 (/opt/rustwide/workdir/d14_02)
[INFO] [stderr]     Checking d08_02 v0.1.0 (/opt/rustwide/workdir/d08_02)
[INFO] [stderr]     Checking d10_01 v0.1.0 (/opt/rustwide/workdir/d10_01)
[INFO] [stderr]     Checking d01_01 v0.1.0 (/opt/rustwide/workdir/d01_01)
[INFO] [stderr]     Checking d18_02 v0.1.0 (/opt/rustwide/workdir/d18_02)
[INFO] [stderr]     Checking d07_01 v0.1.0 (/opt/rustwide/workdir/d07_01)
[INFO] [stderr]     Checking d04_02 v0.1.0 (/opt/rustwide/workdir/d04_02)
[INFO] [stderr]     Checking d23_02 v0.1.0 (/opt/rustwide/workdir/d23_02)
[INFO] [stderr]     Checking d03_01 v0.1.0 (/opt/rustwide/workdir/d03_01)
[INFO] [stderr]     Checking d12_01 v0.1.0 (/opt/rustwide/workdir/d12_01)
[INFO] [stderr]     Checking d17_01 v0.1.0 (/opt/rustwide/workdir/d17_01)
[INFO] [stderr]     Checking d17_02 v0.1.0 (/opt/rustwide/workdir/d17_02)
[INFO] [stderr]     Checking d24_02 v0.1.0 (/opt/rustwide/workdir/d24_02)
[INFO] [stderr]     Checking d24_01 v0.1.0 (/opt/rustwide/workdir/d24_01)
[INFO] [stderr]     Checking d13_02 v0.1.0 (/opt/rustwide/workdir/d13_02)
[INFO] [stderr]     Checking d02_01 v0.1.0 (/opt/rustwide/workdir/d02_01)
[INFO] [stderr]     Checking d20_01 v0.1.0 (/opt/rustwide/workdir/d20_01)
[INFO] [stderr]     Checking d12_02 v0.1.0 (/opt/rustwide/workdir/d12_02)
[INFO] [stderr]     Checking d08_01 v0.1.0 (/opt/rustwide/workdir/d08_01)
[INFO] [stderr]     Checking d20_02 v0.1.0 (/opt/rustwide/workdir/d20_02)
[INFO] [stderr]     Checking d05_01 v0.1.0 (/opt/rustwide/workdir/d05_01)
[INFO] [stderr]     Checking d13_01 v0.1.0 (/opt/rustwide/workdir/d13_01)
[INFO] [stderr]     Checking d07_02 v0.1.0 (/opt/rustwide/workdir/d07_02)
[INFO] [stderr]     Checking d18_01 v0.1.0 (/opt/rustwide/workdir/d18_01)
[INFO] [stderr]     Checking d05_02 v0.1.0 (/opt/rustwide/workdir/d05_02)
[INFO] [stderr]     Checking d14_01 v0.1.0 (/opt/rustwide/workdir/d14_01)
[INFO] [stderr]     Checking d03_02 v0.1.0 (/opt/rustwide/workdir/d03_02)
[INFO] [stderr]     Checking d25_01 v0.1.0 (/opt/rustwide/workdir/d25_01)
[INFO] [stderr]     Checking d04_01 v0.1.0 (/opt/rustwide/workdir/d04_01)
[INFO] [stderr]     Checking d02_02 v0.1.0 (/opt/rustwide/workdir/d02_02)
[INFO] [stderr]     Checking d10_02 v0.1.0 (/opt/rustwide/workdir/d10_02)
[INFO] [stderr]     Checking d23_01 v0.1.0 (/opt/rustwide/workdir/d23_01)
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking aho-corasick v0.7.20
[INFO] [stderr]     Checking d06_02 v0.1.0 (/opt/rustwide/workdir/d06_02)
[INFO] [stderr]     Checking d06_01 v0.1.0 (/opt/rustwide/workdir/d06_01)
[INFO] [stderr]     Checking d01_02 v0.1.0 (/opt/rustwide/workdir/d01_02)
[INFO] [stderr]     Checking regex v1.7.0
[INFO] [stderr]     Checking d21_02 v0.1.0 (/opt/rustwide/workdir/d21_02)
[INFO] [stderr]     Checking d16_01 v0.1.0 (/opt/rustwide/workdir/d16_01)
[INFO] [stderr]     Checking d19_02 v0.1.0 (/opt/rustwide/workdir/d19_02)
[INFO] [stderr]     Checking d15_01 v0.1.0 (/opt/rustwide/workdir/d15_01)
[INFO] [stderr]     Checking d16_02 v0.1.0 (/opt/rustwide/workdir/d16_02)
[INFO] [stderr]     Checking d22_01 v0.1.0 (/opt/rustwide/workdir/d22_01)
[INFO] [stderr]     Checking d19_01 v0.1.0 (/opt/rustwide/workdir/d19_01)
[INFO] [stderr]     Checking d11_01 v0.1.0 (/opt/rustwide/workdir/d11_01)
[INFO] [stderr]     Checking d22_02 v0.1.0 (/opt/rustwide/workdir/d22_02)
[INFO] [stderr]     Checking d11_02 v0.1.0 (/opt/rustwide/workdir/d11_02)
[INFO] [stderr]     Checking d15_02 v0.1.0 (/opt/rustwide/workdir/d15_02)
[INFO] [stderr]     Checking d21_01 v0.1.0 (/opt/rustwide/workdir/d21_01)
[INFO] [stderr]     Checking runner v0.1.0 (/opt/rustwide/workdir/runner)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.68s
[INFO] running `Command { std: "docker" "inspect" "9ea899d6d2d26b3ce0b2d91ea82692352bc27122764bb4302dc865e972175a5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ea899d6d2d26b3ce0b2d91ea82692352bc27122764bb4302dc865e972175a5f", kill_on_drop: false }`
[INFO] [stdout] 9ea899d6d2d26b3ce0b2d91ea82692352bc27122764bb4302dc865e972175a5f