[INFO] cloning repository https://github.com/apage43/aoc2023-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/apage43/aoc2023-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapage43%2Faoc2023-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapage43%2Faoc2023-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 93f5ee008da9a903d8d8276603ccfd27bc008c37
[INFO] checking apage43/aoc2023-rs against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapage43%2Faoc2023-rs" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/apage43/aoc2023-rs 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/apage43/aoc2023-rs
[INFO] finished tweaking git repo https://github.com/apage43/aoc2023-rs
[INFO] tweaked toml for git repo https://github.com/apage43/aoc2023-rs written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/apage43/aoc2023-rs 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 }`
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[INFO] [stdout] a4debec4ae42030a91c5ef94191e748ce13a3b811916139ae384adab27516b88
[INFO] running `Command { std: "docker" "start" "-a" "a4debec4ae42030a91c5ef94191e748ce13a3b811916139ae384adab27516b88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4debec4ae42030a91c5ef94191e748ce13a3b811916139ae384adab27516b88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4debec4ae42030a91c5ef94191e748ce13a3b811916139ae384adab27516b88", kill_on_drop: false }`
[INFO] [stdout] a4debec4ae42030a91c5ef94191e748ce13a3b811916139ae384adab27516b88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 13a6bd3d2831359da54366c0e172aec92597b39392b95ed96b2763fbdc17a7e3
[INFO] running `Command { std: "docker" "start" "-a" "13a6bd3d2831359da54366c0e172aec92597b39392b95ed96b2763fbdc17a7e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]     Checking gimli v0.28.1
[INFO] [stderr]    Compiling eyre v0.6.9
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking object v0.32.1
[INFO] [stderr]     Checking tracing-error v0.2.0
[INFO] [stderr]     Checking color-spantrace v0.2.1
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stderr]    Compiling backtrace v0.3.69
[INFO] [stderr]     Checking addr2line v0.21.0
[INFO] [stderr]     Checking regex v1.10.2
[INFO] [stderr]     Checking color-eyre v0.6.2
[INFO] [stderr]     Checking scan_fmt v0.2.6
[INFO] [stderr]     Checking aoc2023-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `from` and `to` are never read
[INFO] [stdout]  --> src/bin/day5.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct Mapping {
[INFO] [stdout]   |        ------- fields in this struct
[INFO] [stdout] 8 |     from: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 9 |     to: String,
[INFO] [stdout]   |     ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Mapping` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `seeds` and `maps` are never read
[INFO] [stdout]   --> src/bin/day5.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct Almanac {
[INFO] [stdout]    |        ------- fields in this struct
[INFO] [stdout] 15 |     seeds: Vec<usize>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 16 |     maps: Vec<Mapping>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Almanac` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `from` and `to` are never read
[INFO] [stdout]  --> src/bin/day5.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct Mapping {
[INFO] [stdout]   |        ------- fields in this struct
[INFO] [stdout] 8 |     from: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 9 |     to: String,
[INFO] [stdout]   |     ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Mapping` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `seeds` and `maps` are never read
[INFO] [stdout]   --> src/bin/day5.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct Almanac {
[INFO] [stdout]    |        ------- fields in this struct
[INFO] [stdout] 15 |     seeds: Vec<usize>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 16 |     maps: Vec<Mapping>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Almanac` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.62s
[INFO] running `Command { std: "docker" "inspect" "13a6bd3d2831359da54366c0e172aec92597b39392b95ed96b2763fbdc17a7e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13a6bd3d2831359da54366c0e172aec92597b39392b95ed96b2763fbdc17a7e3", kill_on_drop: false }`
[INFO] [stdout] 13a6bd3d2831359da54366c0e172aec92597b39392b95ed96b2763fbdc17a7e3
[INFO] checking apage43/aoc2023-rs against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapage43%2Faoc2023-rs" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/apage43/aoc2023-rs 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/apage43/aoc2023-rs
[INFO] finished tweaking git repo https://github.com/apage43/aoc2023-rs
[INFO] tweaked toml for git repo https://github.com/apage43/aoc2023-rs written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/apage43/aoc2023-rs 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 8e5b6125ef3e237f920bade374fb2a4967f03a7a171f5c42f072b11f52fc09ad
[INFO] running `Command { std: "docker" "start" "-a" "8e5b6125ef3e237f920bade374fb2a4967f03a7a171f5c42f072b11f52fc09ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e5b6125ef3e237f920bade374fb2a4967f03a7a171f5c42f072b11f52fc09ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e5b6125ef3e237f920bade374fb2a4967f03a7a171f5c42f072b11f52fc09ad", kill_on_drop: false }`
[INFO] [stdout] 8e5b6125ef3e237f920bade374fb2a4967f03a7a171f5c42f072b11f52fc09ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] ea519e74b3c54833e9772313b180dae2b974a7e10bf427bef0d6f0aaf883d378
[INFO] running `Command { std: "docker" "start" "-a" "ea519e74b3c54833e9772313b180dae2b974a7e10bf427bef0d6f0aaf883d378", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]     Checking gimli v0.28.1
[INFO] [stderr]    Compiling eyre v0.6.9
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking object v0.32.1
[INFO] [stderr]     Checking tracing-error v0.2.0
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking color-spantrace v0.2.1
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stderr]    Compiling backtrace v0.3.69
[INFO] [stderr]     Checking addr2line v0.21.0
[INFO] [stderr]     Checking regex v1.10.2
[INFO] [stderr]     Checking scan_fmt v0.2.6
[INFO] [stderr]     Checking color-eyre v0.6.2
[INFO] [stderr]     Checking aoc2023-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `from` and `to` are never read
[INFO] [stdout]  --> src/bin/day5.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct Mapping {
[INFO] [stdout]   |        ------- fields in this struct
[INFO] [stdout] 8 |     from: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 9 |     to: String,
[INFO] [stdout]   |     ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Mapping` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `seeds` and `maps` are never read
[INFO] [stdout]   --> src/bin/day5.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct Almanac {
[INFO] [stdout]    |        ------- fields in this struct
[INFO] [stdout] 15 |     seeds: Vec<usize>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 16 |     maps: Vec<Mapping>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Almanac` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `from` and `to` are never read
[INFO] [stdout]  --> src/bin/day5.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct Mapping {
[INFO] [stdout]   |        ------- fields in this struct
[INFO] [stdout] 8 |     from: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 9 |     to: String,
[INFO] [stdout]   |     ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Mapping` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `seeds` and `maps` are never read
[INFO] [stdout]   --> src/bin/day5.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct Almanac {
[INFO] [stdout]    |        ------- fields in this struct
[INFO] [stdout] 15 |     seeds: Vec<usize>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 16 |     maps: Vec<Mapping>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Almanac` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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 8.18s
[INFO] running `Command { std: "docker" "inspect" "ea519e74b3c54833e9772313b180dae2b974a7e10bf427bef0d6f0aaf883d378", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea519e74b3c54833e9772313b180dae2b974a7e10bf427bef0d6f0aaf883d378", kill_on_drop: false }`
[INFO] [stdout] ea519e74b3c54833e9772313b180dae2b974a7e10bf427bef0d6f0aaf883d378