Dec 17 22:39:25.029 INFO checking jafow/ghsign against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 22:39:25.029 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/jafow/ghsign:/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 17 22:39:25.260 INFO [stdout] 019196c44cedd771d539abe40350c633e3c8e9169ba86a616257ec80bf6f280e
Dec 17 22:39:25.260 INFO running `"docker" "start" "-a" "019196c44cedd771d539abe40350c633e3c8e9169ba86a616257ec80bf6f280e"`
Dec 17 22:39:26.194 INFO [stderr]    Compiling cc v1.0.12
Dec 17 22:39:26.196 INFO [stderr]     Checking socket2 v0.3.5
Dec 17 22:39:26.203 INFO [stderr]     Checking libflate v0.1.14
Dec 17 22:39:26.203 INFO [stderr]     Checking serde_urlencoded v0.5.1
Dec 17 22:39:26.205 INFO [stderr]     Checking hyper v0.11.25
Dec 17 22:39:29.670 INFO [stderr]    Compiling openssl-sys v0.9.28
Dec 17 22:39:29.670 INFO [stderr]    Compiling libz-sys v1.0.18
Dec 17 22:39:29.670 INFO [stderr]    Compiling curl-sys v0.4.2
Dec 17 22:39:34.104 INFO [stderr]    Compiling openssl v0.9.24
Dec 17 22:39:41.628 INFO [stderr]     Checking native-tls v0.1.5
Dec 17 22:39:43.093 INFO [stderr]     Checking tokio-tls v0.1.4
Dec 17 22:39:44.146 INFO [stderr]     Checking hyper-tls v0.1.3
Dec 17 22:39:46.526 INFO [stderr]     Checking reqwest v0.8.5
Dec 17 22:42:06.090 INFO [stderr]     Checking curl v0.4.12
Dec 17 22:42:07.273 INFO [stderr]     Checking ghsign v0.1.0 (/opt/crater/workdir)
Dec 17 22:42:08.564 INFO [stderr] warning: unused variable: `pk`
Dec 17 22:42:08.564 INFO [stderr]   --> lib/lib.rs:33:13
Dec 17 22:42:08.564 INFO [stderr]    |
Dec 17 22:42:08.565 INFO [stderr] 33 |         let pk = self.fetch_key();
Dec 17 22:42:08.565 INFO [stderr]    |             ^^ help: consider using `_pk` instead
Dec 17 22:42:08.565 INFO [stderr]    |
Dec 17 22:42:08.565 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 22:42:08.566 INFO [stderr] 
Dec 17 22:42:08.833 INFO [stderr] warning: unused variable: `pk`
Dec 17 22:42:08.833 INFO [stderr]   --> lib/lib.rs:33:13
Dec 17 22:42:08.834 INFO [stderr]    |
Dec 17 22:42:08.834 INFO [stderr] 33 |         let pk = self.fetch_key();
Dec 17 22:42:08.834 INFO [stderr]    |             ^^ help: consider using `_pk` instead
Dec 17 22:42:08.834 INFO [stderr]    |
Dec 17 22:42:08.835 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 22:42:08.835 INFO [stderr] 
Dec 17 22:42:10.176 INFO [stderr] warning: unused `#[macro_use]` import
Dec 17 22:42:10.176 INFO [stderr]  --> src/main.rs:1:1
Dec 17 22:42:10.176 INFO [stderr]   |
Dec 17 22:42:10.176 INFO [stderr] 1 | #[macro_use]
Dec 17 22:42:10.176 INFO [stderr]   | ^^^^^^^^^^^^
Dec 17 22:42:10.176 INFO [stderr]   |
Dec 17 22:42:10.176 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 22:42:10.176 INFO [stderr] 
Dec 17 22:42:10.176 INFO [stderr] warning: unused imports: `App`, `Arg`
Dec 17 22:42:10.176 INFO [stderr]  --> src/main.rs:5:12
Dec 17 22:42:10.176 INFO [stderr]   |
Dec 17 22:42:10.176 INFO [stderr] 5 | use clap::{Arg, App};
Dec 17 22:42:10.176 INFO [stderr]   |            ^^^  ^^^
Dec 17 22:42:10.176 INFO [stderr] 
Dec 17 22:42:10.244 INFO [stderr] warning: unused variable: `data`
Dec 17 22:42:10.244 INFO [stderr]   --> src/main.rs:29:9
Dec 17 22:42:10.244 INFO [stderr]    |
Dec 17 22:42:10.244 INFO [stderr] 29 |     let data: String = String::from("hello world");
Dec 17 22:42:10.244 INFO [stderr]    |         ^^^^ help: consider using `_data` instead
Dec 17 22:42:10.244 INFO [stderr]    |
Dec 17 22:42:10.244 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 22:42:10.244 INFO [stderr] 
Dec 17 22:42:10.244 INFO [stderr] warning: unused variable: `signer`
Dec 17 22:42:10.244 INFO [stderr]   --> src/main.rs:30:9
Dec 17 22:42:10.244 INFO [stderr]    |
Dec 17 22:42:10.244 INFO [stderr] 30 |     let signer = user.sign();
Dec 17 22:42:10.244 INFO [stderr]    |         ^^^^^^ help: consider using `_signer` instead
Dec 17 22:42:10.244 INFO [stderr] 
Dec 17 22:42:10.344 INFO [stderr] warning: unused `#[macro_use]` import
Dec 17 22:42:10.344 INFO [stderr]  --> src/main.rs:1:1
Dec 17 22:42:10.344 INFO [stderr]   |
Dec 17 22:42:10.344 INFO [stderr] 1 | #[macro_use]
Dec 17 22:42:10.344 INFO [stderr]   | ^^^^^^^^^^^^
Dec 17 22:42:10.344 INFO [stderr]   |
Dec 17 22:42:10.344 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 22:42:10.344 INFO [stderr] 
Dec 17 22:42:10.344 INFO [stderr] warning: unused imports: `App`, `Arg`
Dec 17 22:42:10.344 INFO [stderr]  --> src/main.rs:5:12
Dec 17 22:42:10.344 INFO [stderr]   |
Dec 17 22:42:10.344 INFO [stderr] 5 | use clap::{Arg, App};
Dec 17 22:42:10.344 INFO [stderr]   |            ^^^  ^^^
Dec 17 22:42:10.344 INFO [stderr] 
Dec 17 22:42:10.380 INFO [stderr] warning: unused variable: `data`
Dec 17 22:42:10.380 INFO [stderr]   --> src/main.rs:29:9
Dec 17 22:42:10.380 INFO [stderr]    |
Dec 17 22:42:10.380 INFO [stderr] 29 |     let data: String = String::from("hello world");
Dec 17 22:42:10.380 INFO [stderr]    |         ^^^^ help: consider using `_data` instead
Dec 17 22:42:10.380 INFO [stderr]    |
Dec 17 22:42:10.380 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 22:42:10.380 INFO [stderr] 
Dec 17 22:42:10.380 INFO [stderr] warning: unused variable: `signer`
Dec 17 22:42:10.380 INFO [stderr]   --> src/main.rs:30:9
Dec 17 22:42:10.380 INFO [stderr]    |
Dec 17 22:42:10.380 INFO [stderr] 30 |     let signer = user.sign();
Dec 17 22:42:10.380 INFO [stderr]    |         ^^^^^^ help: consider using `_signer` instead
Dec 17 22:42:10.380 INFO [stderr] 
Dec 17 22:42:10.434 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 44s
Dec 17 22:42:11.651 INFO running `"docker" "inspect" "019196c44cedd771d539abe40350c633e3c8e9169ba86a616257ec80bf6f280e"`
Dec 17 22:42:11.966 INFO running `"docker" "rm" "-f" "019196c44cedd771d539abe40350c633e3c8e9169ba86a616257ec80bf6f280e"`
Dec 17 22:42:12.384 INFO [stdout] 019196c44cedd771d539abe40350c633e3c8e9169ba86a616257ec80bf6f280e