[INFO] cloning repository https://github.com/RikvanToor/aoc-rust-template [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RikvanToor/aoc-rust-template" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRikvanToor%2Faoc-rust-template", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRikvanToor%2Faoc-rust-template'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 98260cd200c35ab72d94221319cfe8f240dc653f [INFO] checking RikvanToor/aoc-rust-template against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRikvanToor%2Faoc-rust-template" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/RikvanToor/aoc-rust-template 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/RikvanToor/aoc-rust-template [INFO] finished tweaking git repo https://github.com/RikvanToor/aoc-rust-template [INFO] tweaked toml for git repo https://github.com/RikvanToor/aoc-rust-template written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/RikvanToor/aoc-rust-template 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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 59a117e4181fc3d75652e7f503d64137e852ee44f42dcad6da17a2eb75cbded1 [INFO] running `Command { std: "docker" "start" "-a" "59a117e4181fc3d75652e7f503d64137e852ee44f42dcad6da17a2eb75cbded1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "59a117e4181fc3d75652e7f503d64137e852ee44f42dcad6da17a2eb75cbded1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59a117e4181fc3d75652e7f503d64137e852ee44f42dcad6da17a2eb75cbded1", kill_on_drop: false }` [INFO] [stdout] 59a117e4181fc3d75652e7f503d64137e852ee44f42dcad6da17a2eb75cbded1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] cb687695946b23a5d9ad1b070bad47ef2fa5f90a7668ba433c0592877dbbc019 [INFO] running `Command { std: "docker" "start" "-a" "cb687695946b23a5d9ad1b070bad47ef2fa5f90a7668ba433c0592877dbbc019", kill_on_drop: false }` [INFO] [stderr] Compiling futures-task v0.3.29 [INFO] [stderr] Compiling openssl v0.10.60 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Checking futures-io v0.3.29 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking tokio v1.34.0 [INFO] [stderr] Checking indexmap v2.1.0 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Compiling openssl-sys v0.9.96 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking anstyle-parse v0.2.2 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking iana-time-zone v0.1.58 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Checking anstream v0.6.4 [INFO] [stderr] Checking itertools v0.12.0 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Checking clap_builder v4.4.9 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Checking clap v4.4.10 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking h2 v0.3.22 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.22 [INFO] [stderr] Checking aoc-template v2023.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/parser.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | FileError(std::io::Error), [INFO] [stdout] | --------- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 6 | FileError(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/parser.rs:7:16 [INFO] [stdout] | [INFO] [stdout] 7 | ParseError(Err>), [INFO] [stdout] | ---------- ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 7 | ParseError(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/parser.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | FileError(std::io::Error), [INFO] [stdout] | --------- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 6 | FileError(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/parser.rs:7:16 [INFO] [stdout] | [INFO] [stdout] 7 | ParseError(Err>), [INFO] [stdout] | ---------- ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 7 | ParseError(()), [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 15.91s [INFO] running `Command { std: "docker" "inspect" "cb687695946b23a5d9ad1b070bad47ef2fa5f90a7668ba433c0592877dbbc019", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb687695946b23a5d9ad1b070bad47ef2fa5f90a7668ba433c0592877dbbc019", kill_on_drop: false }` [INFO] [stdout] cb687695946b23a5d9ad1b070bad47ef2fa5f90a7668ba433c0592877dbbc019 [INFO] checking RikvanToor/aoc-rust-template against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRikvanToor%2Faoc-rust-template" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/RikvanToor/aoc-rust-template on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/RikvanToor/aoc-rust-template [INFO] finished tweaking git repo https://github.com/RikvanToor/aoc-rust-template [INFO] tweaked toml for git repo https://github.com/RikvanToor/aoc-rust-template written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/RikvanToor/aoc-rust-template 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f8a9e624f71b9ce19fdf89f2504e9d3da8e0e2a23930983dea2cb7d80c635e5b [INFO] running `Command { std: "docker" "start" "-a" "f8a9e624f71b9ce19fdf89f2504e9d3da8e0e2a23930983dea2cb7d80c635e5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f8a9e624f71b9ce19fdf89f2504e9d3da8e0e2a23930983dea2cb7d80c635e5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8a9e624f71b9ce19fdf89f2504e9d3da8e0e2a23930983dea2cb7d80c635e5b", kill_on_drop: false }` [INFO] [stdout] f8a9e624f71b9ce19fdf89f2504e9d3da8e0e2a23930983dea2cb7d80c635e5b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 975620cb182d85d46aa4daa738a0b277d6125c37bf58c36080675e095c2233b3 [INFO] running `Command { std: "docker" "start" "-a" "975620cb182d85d46aa4daa738a0b277d6125c37bf58c36080675e095c2233b3", kill_on_drop: false }` [INFO] [stderr] Compiling futures-task v0.3.29 [INFO] [stderr] Compiling openssl v0.10.60 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Checking futures-io v0.3.29 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking tokio v1.34.0 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Compiling openssl-sys v0.9.96 [INFO] [stderr] Checking indexmap v2.1.0 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Checking anstyle-parse v0.2.2 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking iana-time-zone v0.1.58 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking itertools v0.12.0 [INFO] [stderr] Checking anstream v0.6.4 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Checking clap_builder v4.4.9 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Checking clap v4.4.10 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking h2 v0.3.22 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.22 [INFO] [stderr] Checking aoc-template v2023.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/parser.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | FileError(std::io::Error), [INFO] [stdout] | --------- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 6 | FileError(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/parser.rs:7:16 [INFO] [stdout] | [INFO] [stdout] 7 | ParseError(Err>), [INFO] [stdout] | ---------- ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 7 | ParseError(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/parser.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | FileError(std::io::Error), [INFO] [stdout] | --------- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 6 | FileError(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/parser.rs:7:16 [INFO] [stdout] | [INFO] [stdout] 7 | ParseError(Err>), [INFO] [stdout] | ---------- ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 7 | ParseError(()), [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 17.38s [INFO] running `Command { std: "docker" "inspect" "975620cb182d85d46aa4daa738a0b277d6125c37bf58c36080675e095c2233b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "975620cb182d85d46aa4daa738a0b277d6125c37bf58c36080675e095c2233b3", kill_on_drop: false }` [INFO] [stdout] 975620cb182d85d46aa4daa738a0b277d6125c37bf58c36080675e095c2233b3