Dec 18 01:50:46.041 INFO checking dangreco/interesting against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 01:50:46.041 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/dangreco/interesting:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 01:50:46.539 INFO [stdout] 1b374b8c824880a5d2020fee18c13a3c6c2920ab478e13578157ba15622fff90
Dec 18 01:50:46.542 INFO running `"docker" "start" "-a" "1b374b8c824880a5d2020fee18c13a3c6c2920ab478e13578157ba15622fff90"`
Dec 18 01:50:48.956 INFO [stderr]     Checking serde_urlencoded v0.5.2
Dec 18 01:50:48.956 INFO [stderr]     Checking libflate v0.1.15
Dec 18 01:50:48.964 INFO [stderr]     Checking quick-xml v0.12.1
Dec 18 01:50:48.964 INFO [stderr]     Checking tokio-tls v0.1.4
Dec 18 01:50:50.752 INFO [stderr]     Checking hyper-tls v0.1.3
Dec 18 01:50:52.736 INFO [stderr]     Checking reqwest v0.8.6
Dec 18 01:50:54.548 INFO [stderr]     Checking interesting v0.1.0 (/opt/crater/workdir)
Dec 18 01:50:55.748 INFO [stderr] warning: unused import: `Error`
Dec 18 01:50:55.748 INFO [stderr]  --> src/main.rs:5:25
Dec 18 01:50:55.748 INFO [stderr]   |
Dec 18 01:50:55.748 INFO [stderr] 5 | use serde_json::{Value, Error};
Dec 18 01:50:55.748 INFO [stderr]   |                         ^^^^^
Dec 18 01:50:55.748 INFO [stderr]   |
Dec 18 01:50:55.748 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 01:50:55.748 INFO [stderr] 
Dec 18 01:50:55.757 INFO [stderr] warning: unused import: `thread_rng`
Dec 18 01:50:55.757 INFO [stderr]   --> src/main.rs:13:12
Dec 18 01:50:55.757 INFO [stderr]    |
Dec 18 01:50:55.757 INFO [stderr] 13 | use rand::{thread_rng, Rng};
Dec 18 01:50:55.757 INFO [stderr]    |            ^^^^^^^^^^
Dec 18 01:50:55.757 INFO [stderr] 
Dec 18 01:50:55.848 INFO [stderr] warning: unused import: `Error`
Dec 18 01:50:55.848 INFO [stderr]  --> src/main.rs:5:25
Dec 18 01:50:55.848 INFO [stderr]   |
Dec 18 01:50:55.848 INFO [stderr] 5 | use serde_json::{Value, Error};
Dec 18 01:50:55.848 INFO [stderr]   |                         ^^^^^
Dec 18 01:50:55.848 INFO [stderr]   |
Dec 18 01:50:55.848 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 01:50:55.848 INFO [stderr] 
Dec 18 01:50:55.848 INFO [stderr] warning: unused import: `thread_rng`
Dec 18 01:50:55.848 INFO [stderr]   --> src/main.rs:13:12
Dec 18 01:50:55.848 INFO [stderr]    |
Dec 18 01:50:55.848 INFO [stderr] 13 | use rand::{thread_rng, Rng};
Dec 18 01:50:55.848 INFO [stderr]    |            ^^^^^^^^^^
Dec 18 01:50:55.848 INFO [stderr] 
Dec 18 01:50:55.920 INFO [stderr] warning: unused variable: `c`
Dec 18 01:50:55.920 INFO [stderr]   --> src/main.rs:57:9
Dec 18 01:50:55.920 INFO [stderr]    |
Dec 18 01:50:55.920 INFO [stderr] 57 |     let c = Command::new("gsettings")
Dec 18 01:50:55.920 INFO [stderr]    |         ^ help: consider using `_c` instead
Dec 18 01:50:55.920 INFO [stderr]    |
Dec 18 01:50:55.920 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 01:50:55.920 INFO [stderr] 
Dec 18 01:50:55.920 INFO [stderr] warning: unused variable: `tmp`
Dec 18 01:50:55.920 INFO [stderr]    --> src/main.rs:185:9
Dec 18 01:50:55.920 INFO [stderr]     |
Dec 18 01:50:55.920 INFO [stderr] 185 |     let tmp = path.clone();
Dec 18 01:50:55.920 INFO [stderr]     |         ^^^ help: consider using `_tmp` instead
Dec 18 01:50:55.920 INFO [stderr] 
Dec 18 01:50:55.948 INFO [stderr] warning: field is never used: `owner`
Dec 18 01:50:55.948 INFO [stderr]   --> src/main.rs:90:5
Dec 18 01:50:55.948 INFO [stderr]    |
Dec 18 01:50:55.948 INFO [stderr] 90 |     owner: String,
Dec 18 01:50:55.948 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 18 01:50:55.948 INFO [stderr]    |
Dec 18 01:50:55.948 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 01:50:55.948 INFO [stderr] 
Dec 18 01:50:55.948 INFO [stderr] warning: field is never used: `secret`
Dec 18 01:50:55.948 INFO [stderr]   --> src/main.rs:91:5
Dec 18 01:50:55.948 INFO [stderr]    |
Dec 18 01:50:55.948 INFO [stderr] 91 |     secret: String,
Dec 18 01:50:55.948 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 18 01:50:55.948 INFO [stderr] 
Dec 18 01:50:55.948 INFO [stderr] warning: method is never used: `to_string`
Dec 18 01:50:55.948 INFO [stderr]    --> src/main.rs:107:5
Dec 18 01:50:55.949 INFO [stderr]     |
Dec 18 01:50:55.949 INFO [stderr] 107 |     fn to_string(&mut self) -> String
Dec 18 01:50:55.949 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:55.949 INFO [stderr] 
Dec 18 01:50:55.949 INFO [stderr] warning: variable `realId` should have a snake case name such as `real_id`
Dec 18 01:50:55.949 INFO [stderr]    --> src/main.rs:166:9
Dec 18 01:50:55.949 INFO [stderr]     |
Dec 18 01:50:55.949 INFO [stderr] 166 |     let realId = &photo.id[1..&photo.id.len()-1];
Dec 18 01:50:55.949 INFO [stderr]     |         ^^^^^^
Dec 18 01:50:55.949 INFO [stderr]     |
Dec 18 01:50:55.949 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 18 01:50:55.949 INFO [stderr] 
Dec 18 01:50:55.949 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 01:50:55.949 INFO [stderr]    --> src/main.rs:191:5
Dec 18 01:50:55.949 INFO [stderr]     |
Dec 18 01:50:55.949 INFO [stderr] 191 |     buffer.write(&buf[..]);
Dec 18 01:50:55.949 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:55.949 INFO [stderr]     |
Dec 18 01:50:55.949 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 18 01:50:55.949 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 01:50:55.949 INFO [stderr] 
Dec 18 01:50:56.064 INFO [stderr] warning: unused variable: `c`
Dec 18 01:50:56.064 INFO [stderr]   --> src/main.rs:57:9
Dec 18 01:50:56.064 INFO [stderr]    |
Dec 18 01:50:56.064 INFO [stderr] 57 |     let c = Command::new("gsettings")
Dec 18 01:50:56.064 INFO [stderr]    |         ^ help: consider using `_c` instead
Dec 18 01:50:56.064 INFO [stderr]    |
Dec 18 01:50:56.064 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 01:50:56.064 INFO [stderr] 
Dec 18 01:50:56.072 INFO [stderr] warning: unused variable: `tmp`
Dec 18 01:50:56.072 INFO [stderr]    --> src/main.rs:185:9
Dec 18 01:50:56.072 INFO [stderr]     |
Dec 18 01:50:56.072 INFO [stderr] 185 |     let tmp = path.clone();
Dec 18 01:50:56.072 INFO [stderr]     |         ^^^ help: consider using `_tmp` instead
Dec 18 01:50:56.072 INFO [stderr] 
Dec 18 01:50:56.100 INFO [stderr] warning: field is never used: `owner`
Dec 18 01:50:56.100 INFO [stderr]   --> src/main.rs:90:5
Dec 18 01:50:56.100 INFO [stderr]    |
Dec 18 01:50:56.100 INFO [stderr] 90 |     owner: String,
Dec 18 01:50:56.100 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 18 01:50:56.100 INFO [stderr]    |
Dec 18 01:50:56.100 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 01:50:56.100 INFO [stderr] 
Dec 18 01:50:56.100 INFO [stderr] warning: field is never used: `secret`
Dec 18 01:50:56.100 INFO [stderr]   --> src/main.rs:91:5
Dec 18 01:50:56.100 INFO [stderr]    |
Dec 18 01:50:56.100 INFO [stderr] 91 |     secret: String,
Dec 18 01:50:56.100 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 18 01:50:56.100 INFO [stderr] 
Dec 18 01:50:56.100 INFO [stderr] warning: method is never used: `to_string`
Dec 18 01:50:56.100 INFO [stderr]    --> src/main.rs:107:5
Dec 18 01:50:56.100 INFO [stderr]     |
Dec 18 01:50:56.100 INFO [stderr] 107 |     fn to_string(&mut self) -> String
Dec 18 01:50:56.100 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:56.100 INFO [stderr] 
Dec 18 01:50:56.101 INFO [stderr] warning: variable `realId` should have a snake case name such as `real_id`
Dec 18 01:50:56.101 INFO [stderr]    --> src/main.rs:166:9
Dec 18 01:50:56.101 INFO [stderr]     |
Dec 18 01:50:56.101 INFO [stderr] 166 |     let realId = &photo.id[1..&photo.id.len()-1];
Dec 18 01:50:56.101 INFO [stderr]     |         ^^^^^^
Dec 18 01:50:56.101 INFO [stderr]     |
Dec 18 01:50:56.101 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 18 01:50:56.101 INFO [stderr] 
Dec 18 01:50:56.101 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 01:50:56.101 INFO [stderr]    --> src/main.rs:191:5
Dec 18 01:50:56.101 INFO [stderr]     |
Dec 18 01:50:56.101 INFO [stderr] 191 |     buffer.write(&buf[..]);
Dec 18 01:50:56.101 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:56.101 INFO [stderr]     |
Dec 18 01:50:56.101 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 18 01:50:56.101 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 01:50:56.101 INFO [stderr] 
Dec 18 01:50:56.154 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.62s
Dec 18 01:50:56.742 INFO running `"docker" "inspect" "1b374b8c824880a5d2020fee18c13a3c6c2920ab478e13578157ba15622fff90"`
Dec 18 01:50:57.038 INFO running `"docker" "rm" "-f" "1b374b8c824880a5d2020fee18c13a3c6c2920ab478e13578157ba15622fff90"`
Dec 18 01:50:57.312 INFO [stdout] 1b374b8c824880a5d2020fee18c13a3c6c2920ab478e13578157ba15622fff90