[INFO] cloning repository https://github.com/linulas/advent_of_code_boilerplate [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/linulas/advent_of_code_boilerplate" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flinulas%2Fadvent_of_code_boilerplate", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flinulas%2Fadvent_of_code_boilerplate'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bb78edbf4931bdc84c76dab2b0941f09c258c4d7 [INFO] building linulas/advent_of_code_boilerplate against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flinulas%2Fadvent_of_code_boilerplate" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/linulas/advent_of_code_boilerplate [INFO] finished tweaking git repo https://github.com/linulas/advent_of_code_boilerplate [INFO] tweaked toml for git repo https://github.com/linulas/advent_of_code_boilerplate written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/linulas/advent_of_code_boilerplate on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/linulas/advent_of_code_boilerplate 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-macros v1.8.2 [INFO] [stderr] Downloaded wasm-bindgen v0.2.97 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.97 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.97 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.97 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.47 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.97 [INFO] [stderr] Downloaded newline-converter v0.3.0 [INFO] [stderr] Downloaded dyn-clone v1.0.17 [INFO] [stderr] Downloaded fuzzy-matcher v0.3.7 [INFO] [stderr] Downloaded js-sys v0.3.74 [INFO] [stderr] Downloaded serde_json v1.0.133 [INFO] [stderr] Downloaded tokio v1.42.0 [INFO] [stderr] Downloaded cc v1.2.2 [INFO] [stderr] Downloaded web-sys v0.3.74 [INFO] [stderr] Downloaded inquire v0.7.5 [INFO] [stderr] Downloaded rustls v0.23.19 [INFO] [stderr] Downloaded hyper v1.5.1 [INFO] [stderr] Downloaded syn v2.0.90 [INFO] [stderr] Downloaded crossterm v0.25.0 [INFO] [stderr] Downloaded rustix v0.38.41 [INFO] [stderr] Downloaded libc v0.2.167 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4b46b3978d1a529f79960066a6e01bd974850971e599aa655773107eb682a8e4 [INFO] running `Command { std: "docker" "start" "-a" "4b46b3978d1a529f79960066a6e01bd974850971e599aa655773107eb682a8e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4b46b3978d1a529f79960066a6e01bd974850971e599aa655773107eb682a8e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b46b3978d1a529f79960066a6e01bd974850971e599aa655773107eb682a8e4", kill_on_drop: false }` [INFO] [stdout] 4b46b3978d1a529f79960066a6e01bd974850971e599aa655773107eb682a8e4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5a9fa5af48f7fc047f9dbd7dc0801353961a6a51e6a0ced61a732f24b4d8a1fc [INFO] running `Command { std: "docker" "start" "-a" "5a9fa5af48f7fc047f9dbd7dc0801353961a6a51e6a0ced61a732f24b4d8a1fc", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling libc v0.2.167 [INFO] [stderr] Compiling bytes v1.9.0 [INFO] [stderr] Compiling pin-project-lite v0.2.15 [INFO] [stderr] Compiling pkg-config v0.3.31 [INFO] [stderr] Compiling cc v1.2.2 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling litemap v0.7.4 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling icu_locid_transform_data v1.5.0 [INFO] [stderr] Compiling tracing-core v0.1.33 [INFO] [stderr] Compiling icu_properties_data v1.5.0 [INFO] [stderr] Compiling futures-task v0.3.31 [INFO] [stderr] Compiling httparse v1.9.5 [INFO] [stderr] Compiling hashbrown v0.15.2 [INFO] [stderr] Compiling http v1.1.0 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling openssl v0.10.68 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling indexmap v2.7.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.2 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling socket2 v0.5.8 [INFO] [stderr] Compiling mio v1.0.3 [INFO] [stderr] Compiling syn v2.0.90 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling http-body v1.0.1 [INFO] [stderr] Compiling native-tls v0.2.12 [INFO] [stderr] Compiling atomic-waker v1.1.2 [INFO] [stderr] Compiling icu_normalizer_data v1.5.0 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling serde v1.0.215 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling openssl-sys v0.9.104 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling tower-service v0.3.3 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Compiling rustls-pki-types v1.10.0 [INFO] [stderr] Compiling newline-converter v0.3.0 [INFO] [stderr] Compiling signal-hook-mio v0.2.4 [INFO] [stderr] Compiling crossterm v0.25.0 [INFO] [stderr] Compiling rustls-pemfile v2.2.0 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling fuzzy-matcher v0.3.7 [INFO] [stderr] Compiling sync_wrapper v1.0.2 [INFO] [stderr] Compiling encoding_rs v0.8.35 [INFO] [stderr] Compiling http-body-util v0.1.2 [INFO] [stderr] Compiling dyn-clone v1.0.17 [INFO] [stderr] Compiling base64 v0.22.1 [INFO] [stderr] Compiling ipnet v2.10.1 [INFO] [stderr] Compiling inquire v0.7.5 [INFO] [stderr] Compiling tokio-macros v1.8.2 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Compiling zerofrom-derive v0.1.5 [INFO] [stderr] Compiling yoke-derive v0.7.5 [INFO] [stderr] Compiling zerovec-derive v0.10.3 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling icu_provider_macros v1.5.0 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling tokio v1.42.0 [INFO] [stderr] Compiling zerofrom v0.1.5 [INFO] [stderr] Compiling yoke v0.7.5 [INFO] [stderr] Compiling zerovec v0.10.4 [INFO] [stderr] Compiling tinystr v0.7.6 [INFO] [stderr] Compiling icu_collections v1.5.0 [INFO] [stderr] Compiling icu_locid v1.5.0 [INFO] [stderr] Compiling icu_provider v1.5.0 [INFO] [stderr] Compiling icu_locid_transform v1.5.0 [INFO] [stderr] Compiling icu_properties v1.5.1 [INFO] [stderr] Compiling tokio-util v0.7.12 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling h2 v0.4.7 [INFO] [stderr] Compiling icu_normalizer v1.5.0 [INFO] [stderr] Compiling idna_adapter v1.2.0 [INFO] [stderr] Compiling idna v1.0.3 [INFO] [stderr] Compiling url v2.5.4 [INFO] [stderr] Compiling hyper v1.5.1 [INFO] [stderr] Compiling hyper-util v0.1.10 [INFO] [stderr] Compiling hyper-tls v0.6.0 [INFO] [stderr] Compiling reqwest v0.12.9 [INFO] [stderr] Compiling advent_of_code_boilerplate v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::day::print_day` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::day::print_day; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/day.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufRead` and `BufReader` [INFO] [stdout] --> src/day.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{BufRead, BufReader}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Solution` is never used [INFO] [stdout] --> src/day.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait Solution { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_day` is never used [INFO] [stdout] --> src/day.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn print_day(input_day: u8, mut solution: impl Solution) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 18s [INFO] running `Command { std: "docker" "inspect" "5a9fa5af48f7fc047f9dbd7dc0801353961a6a51e6a0ced61a732f24b4d8a1fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a9fa5af48f7fc047f9dbd7dc0801353961a6a51e6a0ced61a732f24b4d8a1fc", kill_on_drop: false }` [INFO] [stdout] 5a9fa5af48f7fc047f9dbd7dc0801353961a6a51e6a0ced61a732f24b4d8a1fc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f2c223b2c96232249fca9a177f0f0ed8a4a3501b0fb06ddf1d17921d4f405cd7 [INFO] running `Command { std: "docker" "start" "-a" "f2c223b2c96232249fca9a177f0f0ed8a4a3501b0fb06ddf1d17921d4f405cd7", kill_on_drop: false }` [INFO] [stderr] Compiling advent_of_code_boilerplate v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::day::print_day` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::day::print_day; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::day::Solution` [INFO] [stdout] --> src/test.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::day::Solution; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/day.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufRead` and `BufReader` [INFO] [stdout] --> src/day.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{BufRead, BufReader}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Solution` is never used [INFO] [stdout] --> src/day.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait Solution { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_day` is never used [INFO] [stdout] --> src/day.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn print_day(input_day: u8, mut solution: impl Solution) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.98s [INFO] running `Command { std: "docker" "inspect" "f2c223b2c96232249fca9a177f0f0ed8a4a3501b0fb06ddf1d17921d4f405cd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2c223b2c96232249fca9a177f0f0ed8a4a3501b0fb06ddf1d17921d4f405cd7", kill_on_drop: false }` [INFO] [stdout] f2c223b2c96232249fca9a177f0f0ed8a4a3501b0fb06ddf1d17921d4f405cd7