Dec 11 20:11:07.053 INFO checking dangreco/interesting against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 20:11:07.053 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 11 20:11:07.476 INFO [stdout] 8d7584dd6d66d3a3b0a61deaaa07b03367c715a26f2c57b9a9ec7d66c306922f
Dec 11 20:11:07.482 INFO running `"docker" "start" "-a" "8d7584dd6d66d3a3b0a61deaaa07b03367c715a26f2c57b9a9ec7d66c306922f"`
Dec 11 20:11:08.582 INFO [stderr] usermod: no changes
Dec 11 20:11:09.028 INFO [stderr]     Checking tokio-threadpool v0.1.4
Dec 11 20:11:09.044 INFO [stderr]     Checking quick-xml v0.12.1
Dec 11 20:11:11.423 INFO [stderr]     Checking tokio-fs v0.1.0
Dec 11 20:11:12.612 INFO [stderr]     Checking tokio v0.1.7
Dec 11 20:11:14.325 INFO [stderr]     Checking tokio-core v0.1.17
Dec 11 20:11:16.393 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 11 20:11:16.393 INFO [stderr]     Checking tokio-tls v0.1.4
Dec 11 20:11:20.144 INFO [stderr]     Checking hyper v0.11.27
Dec 11 20:11:26.084 INFO [stderr]     Checking hyper-tls v0.1.3
Dec 11 20:11:28.872 INFO [stderr]     Checking reqwest v0.8.6
Dec 11 20:11:33.117 INFO [stderr]     Checking interesting v0.1.0 (/source)
Dec 11 20:11:36.760 INFO [stderr] warning: unused import: `Error`
Dec 11 20:11:36.760 INFO [stderr]  --> src/main.rs:5:25
Dec 11 20:11:36.760 INFO [stderr]   |
Dec 11 20:11:36.761 INFO [stderr] 5 | use serde_json::{Value, Error};
Dec 11 20:11:36.761 INFO [stderr]   |                         ^^^^^
Dec 11 20:11:36.761 INFO [stderr]   |
Dec 11 20:11:36.761 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 20:11:36.761 INFO [stderr] 
Dec 11 20:11:36.762 INFO [stderr] warning: unused import: `thread_rng`
Dec 11 20:11:36.762 INFO [stderr]   --> src/main.rs:13:12
Dec 11 20:11:36.762 INFO [stderr]    |
Dec 11 20:11:36.762 INFO [stderr] 13 | use rand::{thread_rng, Rng};
Dec 11 20:11:36.762 INFO [stderr]    |            ^^^^^^^^^^
Dec 11 20:11:36.762 INFO [stderr] 
Dec 11 20:11:36.960 INFO [stderr] warning: unused variable: `c`
Dec 11 20:11:36.960 INFO [stderr]   --> src/main.rs:57:9
Dec 11 20:11:36.960 INFO [stderr]    |
Dec 11 20:11:36.960 INFO [stderr] 57 |     let c = Command::new("gsettings")
Dec 11 20:11:36.960 INFO [stderr]    |         ^ help: consider using `_c` instead
Dec 11 20:11:36.960 INFO [stderr]    |
Dec 11 20:11:36.960 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 20:11:36.960 INFO [stderr] 
Dec 11 20:11:36.960 INFO [stderr] warning: unused variable: `tmp`
Dec 11 20:11:36.960 INFO [stderr]    --> src/main.rs:185:9
Dec 11 20:11:36.960 INFO [stderr]     |
Dec 11 20:11:36.960 INFO [stderr] 185 |     let tmp = path.clone();
Dec 11 20:11:36.960 INFO [stderr]     |         ^^^ help: consider using `_tmp` instead
Dec 11 20:11:36.960 INFO [stderr] 
Dec 11 20:11:36.987 INFO [stderr] warning: field is never used: `owner`
Dec 11 20:11:36.987 INFO [stderr]   --> src/main.rs:90:5
Dec 11 20:11:36.987 INFO [stderr]    |
Dec 11 20:11:36.987 INFO [stderr] 90 |     owner: String,
Dec 11 20:11:36.987 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 11 20:11:36.987 INFO [stderr]    |
Dec 11 20:11:36.987 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 20:11:36.987 INFO [stderr] 
Dec 11 20:11:36.987 INFO [stderr] warning: field is never used: `secret`
Dec 11 20:11:36.987 INFO [stderr]   --> src/main.rs:91:5
Dec 11 20:11:36.987 INFO [stderr]    |
Dec 11 20:11:36.987 INFO [stderr] 91 |     secret: String,
Dec 11 20:11:36.987 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 11 20:11:36.987 INFO [stderr] 
Dec 11 20:11:36.987 INFO [stderr] warning: method is never used: `to_string`
Dec 11 20:11:36.987 INFO [stderr]    --> src/main.rs:107:5
Dec 11 20:11:36.987 INFO [stderr]     |
Dec 11 20:11:36.987 INFO [stderr] 107 |     fn to_string(&mut self) -> String
Dec 11 20:11:36.987 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:11:36.987 INFO [stderr] 
Dec 11 20:11:36.987 INFO [stderr] warning: variable `realId` should have a snake case name such as `real_id`
Dec 11 20:11:36.987 INFO [stderr]    --> src/main.rs:166:9
Dec 11 20:11:36.987 INFO [stderr]     |
Dec 11 20:11:36.987 INFO [stderr] 166 |     let realId = &photo.id[1..&photo.id.len()-1];
Dec 11 20:11:36.987 INFO [stderr]     |         ^^^^^^
Dec 11 20:11:36.987 INFO [stderr]     |
Dec 11 20:11:36.988 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 11 20:11:36.988 INFO [stderr] 
Dec 11 20:11:36.989 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 20:11:36.989 INFO [stderr]    --> src/main.rs:191:5
Dec 11 20:11:36.989 INFO [stderr]     |
Dec 11 20:11:36.989 INFO [stderr] 191 |     buffer.write(&buf[..]);
Dec 11 20:11:36.989 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:11:36.989 INFO [stderr]     |
Dec 11 20:11:36.989 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 11 20:11:36.989 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 20:11:36.990 INFO [stderr] 
Dec 11 20:11:37.396 INFO [stderr] warning: unused import: `Error`
Dec 11 20:11:37.396 INFO [stderr]  --> src/main.rs:5:25
Dec 11 20:11:37.396 INFO [stderr]   |
Dec 11 20:11:37.396 INFO [stderr] 5 | use serde_json::{Value, Error};
Dec 11 20:11:37.396 INFO [stderr]   |                         ^^^^^
Dec 11 20:11:37.396 INFO [stderr]   |
Dec 11 20:11:37.396 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 20:11:37.396 INFO [stderr] 
Dec 11 20:11:37.396 INFO [stderr] warning: unused import: `thread_rng`
Dec 11 20:11:37.396 INFO [stderr]   --> src/main.rs:13:12
Dec 11 20:11:37.396 INFO [stderr]    |
Dec 11 20:11:37.396 INFO [stderr] 13 | use rand::{thread_rng, Rng};
Dec 11 20:11:37.396 INFO [stderr]    |            ^^^^^^^^^^
Dec 11 20:11:37.396 INFO [stderr] 
Dec 11 20:11:37.500 INFO [stderr] warning: unused variable: `c`
Dec 11 20:11:37.500 INFO [stderr]   --> src/main.rs:57:9
Dec 11 20:11:37.500 INFO [stderr]    |
Dec 11 20:11:37.500 INFO [stderr] 57 |     let c = Command::new("gsettings")
Dec 11 20:11:37.500 INFO [stderr]    |         ^ help: consider using `_c` instead
Dec 11 20:11:37.500 INFO [stderr]    |
Dec 11 20:11:37.500 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 20:11:37.500 INFO [stderr] 
Dec 11 20:11:37.500 INFO [stderr] warning: unused variable: `tmp`
Dec 11 20:11:37.500 INFO [stderr]    --> src/main.rs:185:9
Dec 11 20:11:37.500 INFO [stderr]     |
Dec 11 20:11:37.500 INFO [stderr] 185 |     let tmp = path.clone();
Dec 11 20:11:37.500 INFO [stderr]     |         ^^^ help: consider using `_tmp` instead
Dec 11 20:11:37.500 INFO [stderr] 
Dec 11 20:11:37.524 INFO [stderr] warning: field is never used: `owner`
Dec 11 20:11:37.524 INFO [stderr]   --> src/main.rs:90:5
Dec 11 20:11:37.524 INFO [stderr]    |
Dec 11 20:11:37.524 INFO [stderr] 90 |     owner: String,
Dec 11 20:11:37.524 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 11 20:11:37.524 INFO [stderr]    |
Dec 11 20:11:37.524 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 20:11:37.524 INFO [stderr] 
Dec 11 20:11:37.524 INFO [stderr] warning: field is never used: `secret`
Dec 11 20:11:37.524 INFO [stderr]   --> src/main.rs:91:5
Dec 11 20:11:37.524 INFO [stderr]    |
Dec 11 20:11:37.524 INFO [stderr] 91 |     secret: String,
Dec 11 20:11:37.524 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 11 20:11:37.524 INFO [stderr] 
Dec 11 20:11:37.524 INFO [stderr] warning: method is never used: `to_string`
Dec 11 20:11:37.524 INFO [stderr]    --> src/main.rs:107:5
Dec 11 20:11:37.524 INFO [stderr]     |
Dec 11 20:11:37.524 INFO [stderr] 107 |     fn to_string(&mut self) -> String
Dec 11 20:11:37.524 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:11:37.524 INFO [stderr] 
Dec 11 20:11:37.524 INFO [stderr] warning: variable `realId` should have a snake case name such as `real_id`
Dec 11 20:11:37.525 INFO [stderr]    --> src/main.rs:166:9
Dec 11 20:11:37.525 INFO [stderr]     |
Dec 11 20:11:37.525 INFO [stderr] 166 |     let realId = &photo.id[1..&photo.id.len()-1];
Dec 11 20:11:37.525 INFO [stderr]     |         ^^^^^^
Dec 11 20:11:37.525 INFO [stderr]     |
Dec 11 20:11:37.525 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 11 20:11:37.525 INFO [stderr] 
Dec 11 20:11:37.525 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 20:11:37.525 INFO [stderr]    --> src/main.rs:191:5
Dec 11 20:11:37.525 INFO [stderr]     |
Dec 11 20:11:37.525 INFO [stderr] 191 |     buffer.write(&buf[..]);
Dec 11 20:11:37.525 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:11:37.525 INFO [stderr]     |
Dec 11 20:11:37.525 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 11 20:11:37.525 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 20:11:37.525 INFO [stderr] 
Dec 11 20:11:37.552 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.95s
Dec 11 20:11:37.585 INFO [stderr] su: No module specific data is present
Dec 11 20:11:38.674 INFO running `"docker" "inspect" "8d7584dd6d66d3a3b0a61deaaa07b03367c715a26f2c57b9a9ec7d66c306922f"`
Dec 11 20:11:39.032 INFO running `"docker" "rm" "-f" "8d7584dd6d66d3a3b0a61deaaa07b03367c715a26f2c57b9a9ec7d66c306922f"`
Dec 11 20:11:39.296 INFO [stdout] 8d7584dd6d66d3a3b0a61deaaa07b03367c715a26f2c57b9a9ec7d66c306922f