[INFO] cloning repository https://github.com/wildewouter/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/wildewouter/advent-of-code-2022" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwildewouter%2Fadvent-of-code-2022", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwildewouter%2Fadvent-of-code-2022'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f7acdc51cde9f84fb8d09b57ec5405d0f270c939
[INFO] building wildewouter/advent-of-code-2022 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwildewouter%2Fadvent-of-code-2022" "/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/wildewouter/advent-of-code-2022 on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/wildewouter/advent-of-code-2022
[INFO] finished tweaking git repo https://github.com/wildewouter/advent-of-code-2022
[INFO] tweaked toml for git repo https://github.com/wildewouter/advent-of-code-2022 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/wildewouter/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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9fbd12a02b91565a6d7c7bf51295972ad22b208be7e4cb85183ac4180845df08
[INFO] running `Command { std: "docker" "start" "-a" "9fbd12a02b91565a6d7c7bf51295972ad22b208be7e4cb85183ac4180845df08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9fbd12a02b91565a6d7c7bf51295972ad22b208be7e4cb85183ac4180845df08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fbd12a02b91565a6d7c7bf51295972ad22b208be7e4cb85183ac4180845df08", kill_on_drop: false }`
[INFO] [stdout] 9fbd12a02b91565a6d7c7bf51295972ad22b208be7e4cb85183ac4180845df08
[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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0dac58fdfb77748d812a030a6ae07227b5148528fb4a351b5f24aafa279c6724
[INFO] running `Command { std: "docker" "start" "-a" "0dac58fdfb77748d812a030a6ae07227b5148528fb4a351b5f24aafa279c6724", 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 read v0.1.0 (/opt/rustwide/workdir/packages/read)
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling regex-syntax v0.6.28
[INFO] [stderr]    Compiling array_tool v1.0.3
[INFO] [stderr]    Compiling day9 v0.1.0 (/opt/rustwide/workdir/packages/day9)
[INFO] [stderr]    Compiling day6 v0.1.0 (/opt/rustwide/workdir/packages/day6)
[INFO] [stderr]    Compiling day2 v0.1.0 (/opt/rustwide/workdir/packages/day2)
[INFO] [stderr]    Compiling day8 v0.1.0 (/opt/rustwide/workdir/packages/day8)
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling day4 v0.1.0 (/opt/rustwide/workdir/packages/day4)
[INFO] [stderr]    Compiling aho-corasick v0.7.20
[INFO] [stderr]    Compiling day3 v0.1.0 (/opt/rustwide/workdir/packages/day3)
[INFO] [stderr]    Compiling day1 v0.1.0 (/opt/rustwide/workdir/packages/day1)
[INFO] [stderr]    Compiling regex v1.7.0
[INFO] [stderr]    Compiling day7 v0.1.0 (/opt/rustwide/workdir/packages/day7)
[INFO] [stderr]    Compiling day10 v0.1.0 (/opt/rustwide/workdir/packages/day10)
[INFO] [stderr]    Compiling day5 v0.1.0 (/opt/rustwide/workdir/packages/day5)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.06s
[INFO] running `Command { std: "docker" "inspect" "0dac58fdfb77748d812a030a6ae07227b5148528fb4a351b5f24aafa279c6724", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dac58fdfb77748d812a030a6ae07227b5148528fb4a351b5f24aafa279c6724", kill_on_drop: false }`
[INFO] [stdout] 0dac58fdfb77748d812a030a6ae07227b5148528fb4a351b5f24aafa279c6724
[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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0659dc37b7d1b05b37c31af31347324667fc1a130cbb5e55de4c35f471538f1f
[INFO] running `Command { std: "docker" "start" "-a" "0659dc37b7d1b05b37c31af31347324667fc1a130cbb5e55de4c35f471538f1f", 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 day4 v0.1.0 (/opt/rustwide/workdir/packages/day4)
[INFO] [stderr]    Compiling day10 v0.1.0 (/opt/rustwide/workdir/packages/day10)
[INFO] [stderr]    Compiling day7 v0.1.0 (/opt/rustwide/workdir/packages/day7)
[INFO] [stderr]    Compiling day5 v0.1.0 (/opt/rustwide/workdir/packages/day5)
[INFO] [stderr]    Compiling day1 v0.1.0 (/opt/rustwide/workdir/packages/day1)
[INFO] [stderr]    Compiling day3 v0.1.0 (/opt/rustwide/workdir/packages/day3)
[INFO] [stderr]    Compiling day6 v0.1.0 (/opt/rustwide/workdir/packages/day6)
[INFO] [stderr]    Compiling day8 v0.1.0 (/opt/rustwide/workdir/packages/day8)
[INFO] [stderr]    Compiling day2 v0.1.0 (/opt/rustwide/workdir/packages/day2)
[INFO] [stderr]    Compiling day9 v0.1.0 (/opt/rustwide/workdir/packages/day9)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "0659dc37b7d1b05b37c31af31347324667fc1a130cbb5e55de4c35f471538f1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0659dc37b7d1b05b37c31af31347324667fc1a130cbb5e55de4c35f471538f1f", kill_on_drop: false }`
[INFO] [stdout] 0659dc37b7d1b05b37c31af31347324667fc1a130cbb5e55de4c35f471538f1f