Dec 04 18:28:29.317 INFO checking fredlahde/brokenblog against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 18:28:29.317 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 18:28:29.781 INFO [stdout] 867fdd564efc9461d8d5a66e7b891a3f3e569495a0d21a2dd57739b351853481
Dec 04 18:28:29.793 INFO running `"docker" "start" "-a" "867fdd564efc9461d8d5a66e7b891a3f3e569495a0d21a2dd57739b351853481"`
Dec 04 18:28:31.014 INFO [stderr] usermod: no changes
Dec 04 18:28:31.304 INFO [stderr]    Compiling log v0.3.9
Dec 04 18:28:31.309 INFO [stderr]    Compiling cookie v0.9.2
Dec 04 18:28:32.296 INFO [stderr]    Compiling mime v0.2.6
Dec 04 18:28:33.606 INFO [stderr]     Checking hyper v0.10.13
Dec 04 18:28:39.739 INFO [stderr]     Checking rocket v0.3.17
Dec 04 18:29:00.207 INFO [stderr]    Compiling rocket_codegen v0.3.17
Dec 04 18:29:14.203 INFO [stderr]     Checking brokenblog v0.1.0 (/source)
Dec 04 18:29:17.007 INFO [stderr] warning: unused imports: `DateTime`, `Utc`
Dec 04 18:29:17.007 INFO [stderr]  --> src/post.rs:1:14
Dec 04 18:29:17.007 INFO [stderr]   |
Dec 04 18:29:17.007 INFO [stderr] 1 | use chrono::{DateTime, Utc};
Dec 04 18:29:17.007 INFO [stderr]   |              ^^^^^^^^  ^^^
Dec 04 18:29:17.007 INFO [stderr]   |
Dec 04 18:29:17.007 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 18:29:17.007 INFO [stderr] 
Dec 04 18:29:17.163 INFO [stderr] warning: unused imports: `DateTime`, `Utc`
Dec 04 18:29:17.163 INFO [stderr]  --> src/post.rs:1:14
Dec 04 18:29:17.163 INFO [stderr]   |
Dec 04 18:29:17.163 INFO [stderr] 1 | use chrono::{DateTime, Utc};
Dec 04 18:29:17.163 INFO [stderr]   |              ^^^^^^^^  ^^^
Dec 04 18:29:17.163 INFO [stderr]   |
Dec 04 18:29:17.163 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 18:29:17.163 INFO [stderr] 
Dec 04 18:29:17.273 INFO [stderr] warning: unused variable: `content`
Dec 04 18:29:17.273 INFO [stderr]   --> src/cache.rs:54:36
Dec 04 18:29:17.273 INFO [stderr]    |
Dec 04 18:29:17.273 INFO [stderr] 54 |     pub fn add(&mut self, id: i64, content: &str) -> io::Result<()> {
Dec 04 18:29:17.273 INFO [stderr]    |                                    ^^^^^^^ help: consider using `_content` instead
Dec 04 18:29:17.273 INFO [stderr]    |
Dec 04 18:29:17.273 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 18:29:17.273 INFO [stderr] 
Dec 04 18:29:17.395 INFO [stderr] warning: struct is never constructed: `InnerCache`
Dec 04 18:29:17.395 INFO [stderr]   --> src/cache.rs:12:1
Dec 04 18:29:17.395 INFO [stderr]    |
Dec 04 18:29:17.395 INFO [stderr] 12 | pub struct InnerCache {
Dec 04 18:29:17.395 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 04 18:29:17.395 INFO [stderr]    |
Dec 04 18:29:17.395 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 18:29:17.395 INFO [stderr] 
Dec 04 18:29:17.395 INFO [stderr] warning: method is never used: `new`
Dec 04 18:29:17.395 INFO [stderr]   --> src/cache.rs:78:5
Dec 04 18:29:17.395 INFO [stderr]    |
Dec 04 18:29:17.395 INFO [stderr] 78 |     fn new(id: i64, content: &str) -> InnerCache {
Dec 04 18:29:17.395 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 18:29:17.395 INFO [stderr] 
Dec 04 18:29:17.395 INFO [stderr] warning: struct is never constructed: `Renderer`
Dec 04 18:29:17.395 INFO [stderr]  --> src/renderer.rs:1:1
Dec 04 18:29:17.395 INFO [stderr]   |
Dec 04 18:29:17.395 INFO [stderr] 1 | pub struct Renderer;
Dec 04 18:29:17.395 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^
Dec 04 18:29:17.395 INFO [stderr] 
Dec 04 18:29:17.395 INFO [stderr] warning: method is never used: `new`
Dec 04 18:29:17.395 INFO [stderr]  --> src/renderer.rs:4:5
Dec 04 18:29:17.395 INFO [stderr]   |
Dec 04 18:29:17.395 INFO [stderr] 4 |     pub fn new() -> Renderer {
Dec 04 18:29:17.395 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 18:29:17.395 INFO [stderr] 
Dec 04 18:29:17.447 INFO [stderr] warning: unused variable: `content`
Dec 04 18:29:17.447 INFO [stderr]   --> src/cache.rs:54:36
Dec 04 18:29:17.447 INFO [stderr]    |
Dec 04 18:29:17.447 INFO [stderr] 54 |     pub fn add(&mut self, id: i64, content: &str) -> io::Result<()> {
Dec 04 18:29:17.447 INFO [stderr]    |                                    ^^^^^^^ help: consider using `_content` instead
Dec 04 18:29:17.447 INFO [stderr]    |
Dec 04 18:29:17.447 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 18:29:17.447 INFO [stderr] 
Dec 04 18:29:17.510 INFO [stderr] warning: struct is never constructed: `InnerCache`
Dec 04 18:29:17.510 INFO [stderr]   --> src/cache.rs:12:1
Dec 04 18:29:17.510 INFO [stderr]    |
Dec 04 18:29:17.510 INFO [stderr] 12 | pub struct InnerCache {
Dec 04 18:29:17.510 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 04 18:29:17.510 INFO [stderr]    |
Dec 04 18:29:17.515 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 18:29:17.515 INFO [stderr] 
Dec 04 18:29:17.515 INFO [stderr] warning: method is never used: `new`
Dec 04 18:29:17.515 INFO [stderr]   --> src/cache.rs:78:5
Dec 04 18:29:17.515 INFO [stderr]    |
Dec 04 18:29:17.515 INFO [stderr] 78 |     fn new(id: i64, content: &str) -> InnerCache {
Dec 04 18:29:17.515 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 18:29:17.515 INFO [stderr] 
Dec 04 18:29:17.515 INFO [stderr] warning: struct is never constructed: `Renderer`
Dec 04 18:29:17.515 INFO [stderr]  --> src/renderer.rs:1:1
Dec 04 18:29:17.515 INFO [stderr]   |
Dec 04 18:29:17.515 INFO [stderr] 1 | pub struct Renderer;
Dec 04 18:29:17.515 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^
Dec 04 18:29:17.515 INFO [stderr] 
Dec 04 18:29:17.515 INFO [stderr] warning: method is never used: `new`
Dec 04 18:29:17.515 INFO [stderr]  --> src/renderer.rs:4:5
Dec 04 18:29:17.516 INFO [stderr]   |
Dec 04 18:29:17.516 INFO [stderr] 4 |     pub fn new() -> Renderer {
Dec 04 18:29:17.516 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 18:29:17.516 INFO [stderr] 
Dec 04 18:29:17.568 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.50s
Dec 04 18:29:17.591 INFO [stderr] su: No module specific data is present
Dec 04 18:29:18.829 INFO running `"docker" "inspect" "867fdd564efc9461d8d5a66e7b891a3f3e569495a0d21a2dd57739b351853481"`
Dec 04 18:29:19.021 INFO running `"docker" "rm" "-f" "867fdd564efc9461d8d5a66e7b891a3f3e569495a0d21a2dd57739b351853481"`
Dec 04 18:29:19.279 INFO [stdout] 867fdd564efc9461d8d5a66e7b891a3f3e569495a0d21a2dd57739b351853481