[INFO] cloning repository https://github.com/NPCRUS/rusty-atlas
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NPCRUS/rusty-atlas" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNPCRUS%2Frusty-atlas", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNPCRUS%2Frusty-atlas'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e08081de357f7b5c0bde97937739846d47e880f5
[INFO] checking NPCRUS/rusty-atlas against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNPCRUS%2Frusty-atlas" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/NPCRUS/rusty-atlas
[INFO] finished tweaking git repo https://github.com/NPCRUS/rusty-atlas
[INFO] tweaked toml for git repo https://github.com/NPCRUS/rusty-atlas written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/NPCRUS/rusty-atlas on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/NPCRUS/rusty-atlas 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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_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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 14122ded9690dc5174c0e07018afccc6dc86013dd10acc6bc352f98efe13218a
[INFO] running `Command { std: "docker" "start" "-a" "14122ded9690dc5174c0e07018afccc6dc86013dd10acc6bc352f98efe13218a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14122ded9690dc5174c0e07018afccc6dc86013dd10acc6bc352f98efe13218a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14122ded9690dc5174c0e07018afccc6dc86013dd10acc6bc352f98efe13218a", kill_on_drop: false }`
[INFO] [stdout] 14122ded9690dc5174c0e07018afccc6dc86013dd10acc6bc352f98efe13218a
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9013239965b74f888a6b06fbc809743a2f41b52ecec994428834eea221c5a6f7
[INFO] running `Command { std: "docker" "start" "-a" "9013239965b74f888a6b06fbc809743a2f41b52ecec994428834eea221c5a6f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]     Checking weezl v0.1.5
[INFO] [stderr]     Checking bytemuck v1.7.2
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking scoped_threadpool v0.1.9
[INFO] [stderr]     Checking gif v0.11.2
[INFO] [stderr]     Checking miniz_oxide v0.3.7
[INFO] [stderr]     Checking deflate v0.8.6
[INFO] [stderr]     Checking crossbeam-epoch v0.9.5
[INFO] [stderr]     Checking crossbeam-channel v0.5.1
[INFO] [stderr]     Checking crossbeam-deque v0.8.1
[INFO] [stderr]     Checking png v0.16.8
[INFO] [stderr]     Checking rayon-core v1.9.1
[INFO] [stderr]     Checking rayon v1.5.1
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking jpeg-decoder v0.1.22
[INFO] [stderr]     Checking tiff v0.6.1
[INFO] [stderr]     Checking image v0.23.14
[INFO] [stderr]     Checking rusty-atlas v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Flags`
[INFO] [stdout]  --> src/main.rs:5:39
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::flags_parser::{parse_args, Flags};
[INFO] [stdout]   |                                       ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `verbosity`, `padding`, `background_color`, `data_format`, `filename`, and `image_resolution` are never read
[INFO] [stdout]   --> src/flags_parser.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Flags {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 11 |     pub verbosity: bool,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 12 |     pub images: Vec<PathBuf>,
[INFO] [stdout] 13 |     pub padding: i32,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 14 |     pub background_color: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 15 |     pub data_format: Option<DataFormat>,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 16 |     pub filename: String,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 17 |     pub image_resolution: (i32, i32)
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Flags` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/flags_parser.rs:128:20
[INFO] [stdout]     |
[INFO] [stdout] 128 |         for cap in long_form_reg_exp.captures(&str) {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 128 -         for cap in long_form_reg_exp.captures(&str) {
[INFO] [stdout] 128 +         while let Some(cap) = long_form_reg_exp.captures(&str) {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 128 -         for cap in long_form_reg_exp.captures(&str) {
[INFO] [stdout] 128 +         if let Some(cap) = long_form_reg_exp.captures(&str) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/flags_parser.rs:132:20
[INFO] [stdout]     |
[INFO] [stdout] 132 |         for cap in short_form_reg_exp.captures(&str) {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 132 -         for cap in short_form_reg_exp.captures(&str) {
[INFO] [stdout] 132 +         while let Some(cap) = short_form_reg_exp.captures(&str) {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 132 -         for cap in short_form_reg_exp.captures(&str) {
[INFO] [stdout] 132 +         if let Some(cap) = short_form_reg_exp.captures(&str) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Flags`
[INFO] [stdout]  --> src/main.rs:5:39
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::flags_parser::{parse_args, Flags};
[INFO] [stdout]   |                                       ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `verbosity`, `padding`, `background_color`, `data_format`, `filename`, and `image_resolution` are never read
[INFO] [stdout]   --> src/flags_parser.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Flags {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 11 |     pub verbosity: bool,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 12 |     pub images: Vec<PathBuf>,
[INFO] [stdout] 13 |     pub padding: i32,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 14 |     pub background_color: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 15 |     pub data_format: Option<DataFormat>,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 16 |     pub filename: String,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 17 |     pub image_resolution: (i32, i32)
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Flags` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/flags_parser.rs:128:20
[INFO] [stdout]     |
[INFO] [stdout] 128 |         for cap in long_form_reg_exp.captures(&str) {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 128 -         for cap in long_form_reg_exp.captures(&str) {
[INFO] [stdout] 128 +         while let Some(cap) = long_form_reg_exp.captures(&str) {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 128 -         for cap in long_form_reg_exp.captures(&str) {
[INFO] [stdout] 128 +         if let Some(cap) = long_form_reg_exp.captures(&str) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/flags_parser.rs:132:20
[INFO] [stdout]     |
[INFO] [stdout] 132 |         for cap in short_form_reg_exp.captures(&str) {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 132 -         for cap in short_form_reg_exp.captures(&str) {
[INFO] [stdout] 132 +         while let Some(cap) = short_form_reg_exp.captures(&str) {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 132 -         for cap in short_form_reg_exp.captures(&str) {
[INFO] [stdout] 132 +         if let Some(cap) = short_form_reg_exp.captures(&str) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.00s
[INFO] running `Command { std: "docker" "inspect" "9013239965b74f888a6b06fbc809743a2f41b52ecec994428834eea221c5a6f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9013239965b74f888a6b06fbc809743a2f41b52ecec994428834eea221c5a6f7", kill_on_drop: false }`
[INFO] [stdout] 9013239965b74f888a6b06fbc809743a2f41b52ecec994428834eea221c5a6f7
