[INFO] cloning repository https://github.com/zprobst/oxidize
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zprobst/oxidize" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzprobst%2Foxidize", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzprobst%2Foxidize'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2ac7c7b9c7fc1fbfeddfc5282e321be551ed06df
[INFO] testing zprobst/oxidize against nightly-2025-01-18+rustflags=-Zrandomize-layout for randomize-layout-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzprobst%2Foxidize" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zprobst/oxidize on toolchain nightly-2025-01-18
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/zprobst/oxidize
[INFO] finished tweaking git repo https://github.com/zprobst/oxidize
[INFO] tweaked toml for git repo https://github.com/zprobst/oxidize written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/zprobst/oxidize 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" "+nightly-2025-01-18" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1902a88592c8e807342038e19212601a904b88d9eaebc82523d35a27ba296c8c
[INFO] running `Command { std: "docker" "start" "-a" "1902a88592c8e807342038e19212601a904b88d9eaebc82523d35a27ba296c8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1902a88592c8e807342038e19212601a904b88d9eaebc82523d35a27ba296c8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1902a88592c8e807342038e19212601a904b88d9eaebc82523d35a27ba296c8c", kill_on_drop: false }`
[INFO] [stdout] 1902a88592c8e807342038e19212601a904b88d9eaebc82523d35a27ba296c8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c44c7bcaea00e65b87b11edf7227508d42954adc2d97cbad03650cedf6b5f852
[INFO] running `Command { std: "docker" "start" "-a" "c44c7bcaea00e65b87b11edf7227508d42954adc2d97cbad03650cedf6b5f852", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling regex-syntax v0.6.17
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling aho-corasick v0.7.10
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling ryu v1.0.3
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling regex v1.3.6
[INFO] [stderr]    Compiling bstr v0.2.12
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling fnv v1.0.6
[INFO] [stderr]    Compiling serde v0.8.23
[INFO] [stderr]    Compiling unic-common v0.9.0
[INFO] [stderr]    Compiling unic-char-range v0.9.0
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]    Compiling unic-ucd-version v0.9.0
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling unic-char-property v0.9.0
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling crossbeam-channel v0.4.2
[INFO] [stderr]    Compiling parse-zoneinfo v0.2.1
[INFO] [stderr]    Compiling globset v0.4.5
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling ignore v0.4.14
[INFO] [stderr]    Compiling unic-ucd-segment v0.9.0
[INFO] [stderr]    Compiling serde_test v0.8.23
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling chrono-tz v0.5.1
[INFO] [stderr]    Compiling serde_json v1.0.51
[INFO] [stderr]    Compiling linked-hash-map v0.5.2
[INFO] [stderr]    Compiling deunicode v0.4.3
[INFO] [stderr]    Compiling lazy_static v0.2.11
[INFO] [stderr]    Compiling globwalk v0.8.0
[INFO] [stderr]    Compiling linked-hash-map v0.3.0
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling slug v0.1.4
[INFO] [stderr]    Compiling serde-hjson v0.8.2
[INFO] [stderr]    Compiling yaml-rust v0.4.3
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling unic-segment v0.9.0
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling rust-ini v0.13.0
[INFO] [stderr]    Compiling humansize v1.1.0
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]    Compiling config v0.9.3
[INFO] [stderr]    Compiling tera v1.2.0
[INFO] [stderr]    Compiling learning-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/template_render.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |         let mut context = Context::new();
[INFO] [stdout]    |             ----^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]   --> src/views.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |         request: &Request,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]   --> src/views.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         params: &HashMap<String, Option<String>>,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Request` is never constructed
[INFO] [stdout]   --> src/routing.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Request {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Response` is never constructed
[INFO] [stdout]   --> src/routing.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct Response {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/routing.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 46 | impl Response {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] 47 |     /// Creates a new request with the base not found request.
[INFO] [stdout] 48 |     pub fn new() -> Response {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Route` is never constructed
[INFO] [stdout]   --> src/routing.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub struct Route {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `save_pattern_matches`, `applies_to_request`, and `to_response` are never used
[INFO] [stdout]    --> src/routing.rs:124:12
[INFO] [stdout]     |
[INFO] [stdout] 104 | impl Route {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 124 |     pub fn new(pattern: &str, view: &str, methods: Option<Vec<&str>>) -> Route {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 168 |     fn save_pattern_matches(&mut self, captures: Captures<'_>) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 183 |     pub fn applies_to_request(&mut self, request: &Request) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 205 |     pub fn to_response(&self, request: &Request) -> Response {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TemplateRenderer` is never constructed
[INFO] [stdout]  --> src/template_render.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct TemplateRenderer {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `reload`, and `render` are never used
[INFO] [stdout]   --> src/template_render.rs:9:12
[INFO] [stdout]    |
[INFO] [stdout] 8  | impl TemplateRenderer {
[INFO] [stdout]    | --------------------- associated items in this implementation
[INFO] [stdout] 9  |     pub fn new(glob: &str) -> Result<TemplateRenderer, ()> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub fn reload(&mut self) -> Result<(), ()> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub fn render(&self, template_name: &str) -> Result<String, ()> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `View` is never constructed
[INFO] [stdout]  --> src/views.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct View<'a> {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `get_response` are never used
[INFO] [stdout]   --> src/views.rs:9:12
[INFO] [stdout]    |
[INFO] [stdout] 8  | impl<'a> View<'a> {
[INFO] [stdout]    | ----------------- associated items in this implementation
[INFO] [stdout] 9  |     pub fn new(py_path: &'a str) -> View<'a> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub fn get_response(
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 45.97s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "c44c7bcaea00e65b87b11edf7227508d42954adc2d97cbad03650cedf6b5f852", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c44c7bcaea00e65b87b11edf7227508d42954adc2d97cbad03650cedf6b5f852", kill_on_drop: false }`
[INFO] [stdout] c44c7bcaea00e65b87b11edf7227508d42954adc2d97cbad03650cedf6b5f852
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3bac3e9f82257d4caef011d7948427921c949f38946354636f43fc7ff668ea4b
[INFO] running `Command { std: "docker" "start" "-a" "3bac3e9f82257d4caef011d7948427921c949f38946354636f43fc7ff668ea4b", kill_on_drop: false }`
[INFO] [stderr]    Compiling learning-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/template_render.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |         let mut context = Context::new();
[INFO] [stdout]    |             ----^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]   --> src/views.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |         request: &Request,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]   --> src/views.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         params: &HashMap<String, Option<String>>,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Request` is never constructed
[INFO] [stdout]   --> src/routing.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Request {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Response` is never constructed
[INFO] [stdout]   --> src/routing.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct Response {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/routing.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 46 | impl Response {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] 47 |     /// Creates a new request with the base not found request.
[INFO] [stdout] 48 |     pub fn new() -> Response {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Route` is never constructed
[INFO] [stdout]   --> src/routing.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub struct Route {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `save_pattern_matches`, `applies_to_request`, and `to_response` are never used
[INFO] [stdout]    --> src/routing.rs:124:12
[INFO] [stdout]     |
[INFO] [stdout] 104 | impl Route {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 124 |     pub fn new(pattern: &str, view: &str, methods: Option<Vec<&str>>) -> Route {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 168 |     fn save_pattern_matches(&mut self, captures: Captures<'_>) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 183 |     pub fn applies_to_request(&mut self, request: &Request) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 205 |     pub fn to_response(&self, request: &Request) -> Response {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TemplateRenderer` is never constructed
[INFO] [stdout]  --> src/template_render.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct TemplateRenderer {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `reload`, and `render` are never used
[INFO] [stdout]   --> src/template_render.rs:9:12
[INFO] [stdout]    |
[INFO] [stdout] 8  | impl TemplateRenderer {
[INFO] [stdout]    | --------------------- associated items in this implementation
[INFO] [stdout] 9  |     pub fn new(glob: &str) -> Result<TemplateRenderer, ()> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub fn reload(&mut self) -> Result<(), ()> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub fn render(&self, template_name: &str) -> Result<String, ()> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `View` is never constructed
[INFO] [stdout]  --> src/views.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct View<'a> {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `get_response` are never used
[INFO] [stdout]   --> src/views.rs:9:12
[INFO] [stdout]    |
[INFO] [stdout] 8  | impl<'a> View<'a> {
[INFO] [stdout]    | ----------------- associated items in this implementation
[INFO] [stdout] 9  |     pub fn new(py_path: &'a str) -> View<'a> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub fn get_response(
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/template_render.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |         let mut context = Context::new();
[INFO] [stdout]    |             ----^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]   --> src/views.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |         request: &Request,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]   --> src/views.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         params: &HashMap<String, Option<String>>,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Request` is never constructed
[INFO] [stdout]   --> src/routing.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Request {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Response` is never constructed
[INFO] [stdout]   --> src/routing.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct Response {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/routing.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 46 | impl Response {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] 47 |     /// Creates a new request with the base not found request.
[INFO] [stdout] 48 |     pub fn new() -> Response {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Route` is never constructed
[INFO] [stdout]   --> src/routing.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub struct Route {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `save_pattern_matches`, `applies_to_request`, and `to_response` are never used
[INFO] [stdout]    --> src/routing.rs:124:12
[INFO] [stdout]     |
[INFO] [stdout] 104 | impl Route {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 124 |     pub fn new(pattern: &str, view: &str, methods: Option<Vec<&str>>) -> Route {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 168 |     fn save_pattern_matches(&mut self, captures: Captures<'_>) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 183 |     pub fn applies_to_request(&mut self, request: &Request) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 205 |     pub fn to_response(&self, request: &Request) -> Response {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TemplateRenderer` is never constructed
[INFO] [stdout]  --> src/template_render.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct TemplateRenderer {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `reload`, and `render` are never used
[INFO] [stdout]   --> src/template_render.rs:9:12
[INFO] [stdout]    |
[INFO] [stdout] 8  | impl TemplateRenderer {
[INFO] [stdout]    | --------------------- associated items in this implementation
[INFO] [stdout] 9  |     pub fn new(glob: &str) -> Result<TemplateRenderer, ()> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub fn reload(&mut self) -> Result<(), ()> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub fn render(&self, template_name: &str) -> Result<String, ()> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `View` is never constructed
[INFO] [stdout]  --> src/views.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct View<'a> {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `get_response` are never used
[INFO] [stdout]   --> src/views.rs:9:12
[INFO] [stdout]    |
[INFO] [stdout] 8  | impl<'a> View<'a> {
[INFO] [stdout]    | ----------------- associated items in this implementation
[INFO] [stdout] 9  |     pub fn new(py_path: &'a str) -> View<'a> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub fn get_response(
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "3bac3e9f82257d4caef011d7948427921c949f38946354636f43fc7ff668ea4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bac3e9f82257d4caef011d7948427921c949f38946354636f43fc7ff668ea4b", kill_on_drop: false }`
[INFO] [stdout] 3bac3e9f82257d4caef011d7948427921c949f38946354636f43fc7ff668ea4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 94a9be692707f7d26c72a5fd0161835646ccb9532fa1a18319da31eb3ef7adc7
[INFO] running `Command { std: "docker" "start" "-a" "94a9be692707f7d26c72a5fd0161835646ccb9532fa1a18319da31eb3ef7adc7", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/template_render.rs:25:13
[INFO] [stderr]    |
[INFO] [stderr] 25 |         let mut context = Context::new();
[INFO] [stderr]    |             ----^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `request`
[INFO] [stderr]   --> src/views.rs:15:9
[INFO] [stderr]    |
[INFO] [stderr] 15 |         request: &Request,
[INFO] [stderr]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `params`
[INFO] [stderr]   --> src/views.rs:16:9
[INFO] [stderr]    |
[INFO] [stderr] 16 |         params: &HashMap<String, Option<String>>,
[INFO] [stderr]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Request` is never constructed
[INFO] [stderr]   --> src/routing.rs:10:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub struct Request {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Response` is never constructed
[INFO] [stderr]   --> src/routing.rs:32:12
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub struct Response {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/routing.rs:48:12
[INFO] [stderr]    |
[INFO] [stderr] 46 | impl Response {
[INFO] [stderr]    | ------------- associated function in this implementation
[INFO] [stderr] 47 |     /// Creates a new request with the base not found request.
[INFO] [stderr] 48 |     pub fn new() -> Response {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Route` is never constructed
[INFO] [stderr]   --> src/routing.rs:61:12
[INFO] [stderr]    |
[INFO] [stderr] 61 | pub struct Route {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `save_pattern_matches`, `applies_to_request`, and `to_response` are never used
[INFO] [stderr]    --> src/routing.rs:124:12
[INFO] [stderr]     |
[INFO] [stderr] 104 | impl Route {
[INFO] [stderr]     | ---------- associated items in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 124 |     pub fn new(pattern: &str, view: &str, methods: Option<Vec<&str>>) -> Route {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 168 |     fn save_pattern_matches(&mut self, captures: Captures<'_>) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 183 |     pub fn applies_to_request(&mut self, request: &Request) -> bool {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 205 |     pub fn to_response(&self, request: &Request) -> Response {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `TemplateRenderer` is never constructed
[INFO] [stderr]  --> src/template_render.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct TemplateRenderer {
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `reload`, and `render` are never used
[INFO] [stderr]   --> src/template_render.rs:9:12
[INFO] [stderr]    |
[INFO] [stderr] 8  | impl TemplateRenderer {
[INFO] [stderr]    | --------------------- associated items in this implementation
[INFO] [stderr] 9  |     pub fn new(glob: &str) -> Result<TemplateRenderer, ()> {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 19 |     pub fn reload(&mut self) -> Result<(), ()> {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 23 |     pub fn render(&self, template_name: &str) -> Result<String, ()> {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `View` is never constructed
[INFO] [stderr]  --> src/views.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct View<'a> {
[INFO] [stderr]   |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new` and `get_response` are never used
[INFO] [stderr]   --> src/views.rs:9:12
[INFO] [stderr]    |
[INFO] [stderr] 8  | impl<'a> View<'a> {
[INFO] [stderr]    | ----------------- associated items in this implementation
[INFO] [stderr] 9  |     pub fn new(py_path: &'a str) -> View<'a> {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 13 |     pub fn get_response(
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `learning-rust` (lib) generated 12 warnings (run `cargo fix --lib -p learning-rust` to apply 1 suggestion)
[INFO] [stderr] warning: `learning-rust` (lib test) generated 12 warnings (12 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/learning_rust-99f96b1177fc3bfd)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests learning_rust
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "94a9be692707f7d26c72a5fd0161835646ccb9532fa1a18319da31eb3ef7adc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94a9be692707f7d26c72a5fd0161835646ccb9532fa1a18319da31eb3ef7adc7", kill_on_drop: false }`
[INFO] [stdout] 94a9be692707f7d26c72a5fd0161835646ccb9532fa1a18319da31eb3ef7adc7
