Dec 04 18:28:26.961 INFO checking fredlahde/brokenblog against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 18:28:26.961 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 18:28:27.262 INFO [stdout] 1316ecca4c174626dea010892d9a4e9b51c632d31c29d423eeaddebb0f41158b
Dec 04 18:28:27.264 INFO running `"docker" "start" "-a" "1316ecca4c174626dea010892d9a4e9b51c632d31c29d423eeaddebb0f41158b"`
Dec 04 18:28:28.279 INFO [stderr] usermod: no changes
Dec 04 18:28:28.558 INFO [stderr]    Compiling log v0.4.5
Dec 04 18:28:28.591 INFO [stderr]     Checking log v0.3.9
Dec 04 18:28:28.606 INFO [stderr]    Compiling syn v0.15.13
Dec 04 18:28:28.607 INFO [stderr]    Compiling cookie v0.9.2
Dec 04 18:28:29.945 INFO [stderr]     Checking mime v0.2.6
Dec 04 18:28:31.060 INFO [stderr]     Checking hyper v0.10.13
Dec 04 18:28:38.379 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 04 18:28:38.391 INFO [stderr]     Checking rocket v0.3.17
Dec 04 18:29:06.332 INFO [stderr]    Compiling rocket_codegen v0.3.17
Dec 04 18:29:21.570 INFO [stderr]     Checking brokenblog v0.1.0 (/source)
Dec 04 18:29:23.723 INFO [stderr] warning: unused imports: `DateTime`, `Utc`
Dec 04 18:29:23.723 INFO [stderr]  --> src/post.rs:1:14
Dec 04 18:29:23.723 INFO [stderr]   |
Dec 04 18:29:23.723 INFO [stderr] 1 | use chrono::{DateTime, Utc};
Dec 04 18:29:23.723 INFO [stderr]   |              ^^^^^^^^  ^^^
Dec 04 18:29:23.723 INFO [stderr]   |
Dec 04 18:29:23.723 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 18:29:23.723 INFO [stderr] 
Dec 04 18:29:23.832 INFO [stderr] warning: unused imports: `DateTime`, `Utc`
Dec 04 18:29:23.832 INFO [stderr]  --> src/post.rs:1:14
Dec 04 18:29:23.832 INFO [stderr]   |
Dec 04 18:29:23.832 INFO [stderr] 1 | use chrono::{DateTime, Utc};
Dec 04 18:29:23.832 INFO [stderr]   |              ^^^^^^^^  ^^^
Dec 04 18:29:23.832 INFO [stderr]   |
Dec 04 18:29:23.832 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 18:29:23.832 INFO [stderr] 
Dec 04 18:29:23.849 INFO [stderr] warning: unused variable: `content`
Dec 04 18:29:23.849 INFO [stderr]   --> src/cache.rs:54:36
Dec 04 18:29:23.849 INFO [stderr]    |
Dec 04 18:29:23.850 INFO [stderr] 54 |     pub fn add(&mut self, id: i64, content: &str) -> io::Result<()> {
Dec 04 18:29:23.850 INFO [stderr]    |                                    ^^^^^^^ help: consider using `_content` instead
Dec 04 18:29:23.850 INFO [stderr]    |
Dec 04 18:29:23.851 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 18:29:23.851 INFO [stderr] 
Dec 04 18:29:23.907 INFO [stderr] warning: struct is never constructed: `InnerCache`
Dec 04 18:29:23.919 INFO [stderr]   --> src/cache.rs:12:1
Dec 04 18:29:23.919 INFO [stderr]    |
Dec 04 18:29:23.919 INFO [stderr] 12 | pub struct InnerCache {
Dec 04 18:29:23.919 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 04 18:29:23.919 INFO [stderr]    |
Dec 04 18:29:23.919 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 18:29:23.919 INFO [stderr] 
Dec 04 18:29:23.919 INFO [stderr] warning: method is never used: `new`
Dec 04 18:29:23.919 INFO [stderr]   --> src/cache.rs:78:5
Dec 04 18:29:23.919 INFO [stderr]    |
Dec 04 18:29:23.919 INFO [stderr] 78 |     fn new(id: i64, content: &str) -> InnerCache {
Dec 04 18:29:23.919 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 18:29:23.919 INFO [stderr] 
Dec 04 18:29:23.919 INFO [stderr] warning: struct is never constructed: `Renderer`
Dec 04 18:29:23.919 INFO [stderr]  --> src/renderer.rs:1:1
Dec 04 18:29:23.919 INFO [stderr]   |
Dec 04 18:29:23.919 INFO [stderr] 1 | pub struct Renderer;
Dec 04 18:29:23.919 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^
Dec 04 18:29:23.919 INFO [stderr] 
Dec 04 18:29:23.919 INFO [stderr] warning: method is never used: `new`
Dec 04 18:29:23.919 INFO [stderr]  --> src/renderer.rs:4:5
Dec 04 18:29:23.919 INFO [stderr]   |
Dec 04 18:29:23.919 INFO [stderr] 4 |     pub fn new() -> Renderer {
Dec 04 18:29:23.919 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 18:29:23.919 INFO [stderr] 
Dec 04 18:29:23.970 INFO [stderr] warning: unused variable: `content`
Dec 04 18:29:23.970 INFO [stderr]   --> src/cache.rs:54:36
Dec 04 18:29:23.970 INFO [stderr]    |
Dec 04 18:29:23.970 INFO [stderr] 54 |     pub fn add(&mut self, id: i64, content: &str) -> io::Result<()> {
Dec 04 18:29:23.970 INFO [stderr]    |                                    ^^^^^^^ help: consider using `_content` instead
Dec 04 18:29:23.970 INFO [stderr]    |
Dec 04 18:29:23.970 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 18:29:23.970 INFO [stderr] 
Dec 04 18:29:24.025 INFO [stderr] warning: struct is never constructed: `InnerCache`
Dec 04 18:29:24.025 INFO [stderr]   --> src/cache.rs:12:1
Dec 04 18:29:24.026 INFO [stderr]    |
Dec 04 18:29:24.026 INFO [stderr] 12 | pub struct InnerCache {
Dec 04 18:29:24.026 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 04 18:29:24.026 INFO [stderr]    |
Dec 04 18:29:24.026 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 18:29:24.026 INFO [stderr] 
Dec 04 18:29:24.026 INFO [stderr] warning: method is never used: `new`
Dec 04 18:29:24.026 INFO [stderr]   --> src/cache.rs:78:5
Dec 04 18:29:24.026 INFO [stderr]    |
Dec 04 18:29:24.026 INFO [stderr] 78 |     fn new(id: i64, content: &str) -> InnerCache {
Dec 04 18:29:24.026 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 18:29:24.026 INFO [stderr] 
Dec 04 18:29:24.026 INFO [stderr] warning: struct is never constructed: `Renderer`
Dec 04 18:29:24.026 INFO [stderr]  --> src/renderer.rs:1:1
Dec 04 18:29:24.026 INFO [stderr]   |
Dec 04 18:29:24.026 INFO [stderr] 1 | pub struct Renderer;
Dec 04 18:29:24.026 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^
Dec 04 18:29:24.027 INFO [stderr] 
Dec 04 18:29:24.027 INFO [stderr] warning: method is never used: `new`
Dec 04 18:29:24.027 INFO [stderr]  --> src/renderer.rs:4:5
Dec 04 18:29:24.027 INFO [stderr]   |
Dec 04 18:29:24.027 INFO [stderr] 4 |     pub fn new() -> Renderer {
Dec 04 18:29:24.027 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 18:29:24.027 INFO [stderr] 
Dec 04 18:29:24.053 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 55.74s
Dec 04 18:29:24.072 INFO [stderr] su: No module specific data is present
Dec 04 18:29:24.482 INFO running `"docker" "inspect" "1316ecca4c174626dea010892d9a4e9b51c632d31c29d423eeaddebb0f41158b"`
Dec 04 18:29:24.588 INFO running `"docker" "rm" "-f" "1316ecca4c174626dea010892d9a4e9b51c632d31c29d423eeaddebb0f41158b"`
Dec 04 18:29:24.681 INFO [stdout] 1316ecca4c174626dea010892d9a4e9b51c632d31c29d423eeaddebb0f41158b