Dec 12 05:26:55.426 INFO checking unsplash-rs-0.1.1 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 05:26:55.426 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12 05:26:55.695 INFO [stdout] 1af940863c1c597c2db2fa7e1f46e5f09d9cb8b588890304d2f0ca44bb395e4e
Dec 12 05:26:55.698 INFO running `"docker" "start" "-a" "1af940863c1c597c2db2fa7e1f46e5f09d9cb8b588890304d2f0ca44bb395e4e"`
Dec 12 05:26:56.605 INFO [stderr] usermod: no changes
Dec 12 05:26:56.772 INFO [stderr]     Checking serde_url_params v0.1.1
Dec 12 05:26:57.665 INFO [stderr]     Checking unsplash-rs v0.1.1 (/source)
Dec 12 05:27:03.225 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 05:27:03.226 INFO [stderr]   --> src/lib.rs:51:1
Dec 12 05:27:03.226 INFO [stderr]    |
Dec 12 05:27:03.226 INFO [stderr] 51 | #[macro_use]
Dec 12 05:27:03.226 INFO [stderr]    | ^^^^^^^^^^^^
Dec 12 05:27:03.226 INFO [stderr]    |
Dec 12 05:27:03.226 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 12 05:27:03.226 INFO [stderr] 
Dec 12 05:27:03.972 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 05:27:03.972 INFO [stderr]   --> src/lib.rs:51:1
Dec 12 05:27:03.972 INFO [stderr]    |
Dec 12 05:27:03.972 INFO [stderr] 51 | #[macro_use]
Dec 12 05:27:03.972 INFO [stderr]    | ^^^^^^^^^^^^
Dec 12 05:27:03.972 INFO [stderr]    |
Dec 12 05:27:03.972 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 12 05:27:03.972 INFO [stderr] 
Dec 12 05:27:04.296 INFO [stderr] warning: function is never used: `delete`
Dec 12 05:27:04.296 INFO [stderr]    --> src/endpoint/mod.rs:113:1
Dec 12 05:27:04.296 INFO [stderr]     |
Dec 12 05:27:04.296 INFO [stderr] 113 | / fn delete<T, C, R>(
Dec 12 05:27:04.296 INFO [stderr] 114 | |     query: T,
Dec 12 05:27:04.296 INFO [stderr] 115 | |     client: &Client<C>,
Dec 12 05:27:04.296 INFO [stderr] 116 | |     auth: &str,
Dec 12 05:27:04.296 INFO [stderr] ...   |
Dec 12 05:27:04.296 INFO [stderr] 124 | |     request(query, client, auth, uri, Method::DELETE)
Dec 12 05:27:04.296 INFO [stderr] 125 | | }
Dec 12 05:27:04.296 INFO [stderr]     | |_^
Dec 12 05:27:04.296 INFO [stderr]     |
Dec 12 05:27:04.296 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 12 05:27:04.296 INFO [stderr] 
Dec 12 05:27:04.296 INFO [stderr] warning: function is never used: `post`
Dec 12 05:27:04.296 INFO [stderr]    --> src/endpoint/mod.rs:127:1
Dec 12 05:27:04.296 INFO [stderr]     |
Dec 12 05:27:04.296 INFO [stderr] 127 | / fn post<T, C, R>(
Dec 12 05:27:04.296 INFO [stderr] 128 | |     query: T,
Dec 12 05:27:04.296 INFO [stderr] 129 | |     client: &Client<C>,
Dec 12 05:27:04.296 INFO [stderr] 130 | |     auth: &str,
Dec 12 05:27:04.296 INFO [stderr] ...   |
Dec 12 05:27:04.296 INFO [stderr] 138 | |     request(query, client, auth, uri, Method::POST)
Dec 12 05:27:04.296 INFO [stderr] 139 | | }
Dec 12 05:27:04.296 INFO [stderr]     | |_^
Dec 12 05:27:04.296 INFO [stderr] 
Dec 12 05:27:04.299 INFO [stderr] warning: the feature `option_replace` has been stable since 1.31.0 and no longer requires an attribute to enable
Dec 12 05:27:04.299 INFO [stderr]  --> src/lib.rs:1:12
Dec 12 05:27:04.299 INFO [stderr]   |
Dec 12 05:27:04.300 INFO [stderr] 1 | #![feature(option_replace)]
Dec 12 05:27:04.300 INFO [stderr]   |            ^^^^^^^^^^^^^^
Dec 12 05:27:04.300 INFO [stderr]   |
Dec 12 05:27:04.300 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 12 05:27:04.300 INFO [stderr] 
Dec 12 05:27:05.021 INFO [stderr] warning: function is never used: `delete`
Dec 12 05:27:05.022 INFO [stderr]    --> src/endpoint/mod.rs:113:1
Dec 12 05:27:05.022 INFO [stderr]     |
Dec 12 05:27:05.022 INFO [stderr] 113 | / fn delete<T, C, R>(
Dec 12 05:27:05.022 INFO [stderr] 114 | |     query: T,
Dec 12 05:27:05.022 INFO [stderr] 115 | |     client: &Client<C>,
Dec 12 05:27:05.022 INFO [stderr] 116 | |     auth: &str,
Dec 12 05:27:05.022 INFO [stderr] ...   |
Dec 12 05:27:05.022 INFO [stderr] 124 | |     request(query, client, auth, uri, Method::DELETE)
Dec 12 05:27:05.022 INFO [stderr] 125 | | }
Dec 12 05:27:05.022 INFO [stderr]     | |_^
Dec 12 05:27:05.022 INFO [stderr]     |
Dec 12 05:27:05.022 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 12 05:27:05.022 INFO [stderr] 
Dec 12 05:27:05.022 INFO [stderr] warning: function is never used: `post`
Dec 12 05:27:05.022 INFO [stderr]    --> src/endpoint/mod.rs:127:1
Dec 12 05:27:05.022 INFO [stderr]     |
Dec 12 05:27:05.022 INFO [stderr] 127 | / fn post<T, C, R>(
Dec 12 05:27:05.022 INFO [stderr] 128 | |     query: T,
Dec 12 05:27:05.022 INFO [stderr] 129 | |     client: &Client<C>,
Dec 12 05:27:05.022 INFO [stderr] 130 | |     auth: &str,
Dec 12 05:27:05.022 INFO [stderr] ...   |
Dec 12 05:27:05.022 INFO [stderr] 138 | |     request(query, client, auth, uri, Method::POST)
Dec 12 05:27:05.022 INFO [stderr] 139 | | }
Dec 12 05:27:05.022 INFO [stderr]     | |_^
Dec 12 05:27:05.022 INFO [stderr] 
Dec 12 05:27:05.032 INFO [stderr] warning: the feature `option_replace` has been stable since 1.31.0 and no longer requires an attribute to enable
Dec 12 05:27:05.032 INFO [stderr]  --> src/lib.rs:1:12
Dec 12 05:27:05.032 INFO [stderr]   |
Dec 12 05:27:05.032 INFO [stderr] 1 | #![feature(option_replace)]
Dec 12 05:27:05.032 INFO [stderr]   |            ^^^^^^^^^^^^^^
Dec 12 05:27:05.032 INFO [stderr]   |
Dec 12 05:27:05.032 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 12 05:27:05.032 INFO [stderr] 
Dec 12 05:27:05.079 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.44s
Dec 12 05:27:05.091 INFO [stderr] su: No module specific data is present
Dec 12 05:27:05.393 INFO running `"docker" "inspect" "1af940863c1c597c2db2fa7e1f46e5f09d9cb8b588890304d2f0ca44bb395e4e"`
Dec 12 05:27:05.464 INFO running `"docker" "rm" "-f" "1af940863c1c597c2db2fa7e1f46e5f09d9cb8b588890304d2f0ca44bb395e4e"`
Dec 12 05:27:05.557 INFO [stdout] 1af940863c1c597c2db2fa7e1f46e5f09d9cb8b588890304d2f0ca44bb395e4e