Dec 19 15:29:29.297 INFO checking jafow/ghsign against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 15:29:29.297 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 15:29:29.756 INFO [stdout] d17c5601fea6fe920d95e277c4251f2f04888c356296c0758544e0366b706afd
Dec 19 15:29:29.788 INFO running `"docker" "start" "-a" "d17c5601fea6fe920d95e277c4251f2f04888c356296c0758544e0366b706afd"`
Dec 19 15:29:31.859 INFO [stderr]    Compiling cc v1.0.12
Dec 19 15:29:31.875 INFO [stderr]     Checking socket2 v0.3.5
Dec 19 15:29:31.877 INFO [stderr]     Checking clap v2.31.2
Dec 19 15:29:31.880 INFO [stderr]     Checking serde_urlencoded v0.5.1
Dec 19 15:29:31.887 INFO [stderr]     Checking hyper v0.11.25
Dec 19 15:29:39.195 INFO [stderr]    Compiling openssl-sys v0.9.28
Dec 19 15:29:39.195 INFO [stderr]    Compiling libz-sys v1.0.18
Dec 19 15:29:39.195 INFO [stderr]    Compiling curl-sys v0.4.2
Dec 19 15:29:45.816 INFO [stderr]    Compiling openssl v0.9.24
Dec 19 15:29:56.592 INFO [stderr]     Checking native-tls v0.1.5
Dec 19 15:29:58.100 INFO [stderr]     Checking tokio-tls v0.1.4
Dec 19 15:29:59.154 INFO [stderr]     Checking hyper-tls v0.1.3
Dec 19 15:30:01.761 INFO [stderr]     Checking reqwest v0.8.5
Dec 19 15:32:27.378 INFO [stderr]     Checking curl v0.4.12
Dec 19 15:32:28.406 INFO [stderr]     Checking ghsign v0.1.0 (/opt/crater/workdir)
Dec 19 15:32:29.279 INFO [stderr] warning: unused variable: `pk`
Dec 19 15:32:29.279 INFO [stderr]   --> lib/lib.rs:33:13
Dec 19 15:32:29.279 INFO [stderr]    |
Dec 19 15:32:29.279 INFO [stderr] 33 |         let pk = self.fetch_key();
Dec 19 15:32:29.279 INFO [stderr]    |             ^^ help: consider using `_pk` instead
Dec 19 15:32:29.279 INFO [stderr]    |
Dec 19 15:32:29.279 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 15:32:29.279 INFO [stderr] 
Dec 19 15:32:29.332 INFO [stderr] warning: unused variable: `pk`
Dec 19 15:32:29.332 INFO [stderr]   --> lib/lib.rs:33:13
Dec 19 15:32:29.332 INFO [stderr]    |
Dec 19 15:32:29.332 INFO [stderr] 33 |         let pk = self.fetch_key();
Dec 19 15:32:29.332 INFO [stderr]    |             ^^ help: consider using `_pk` instead
Dec 19 15:32:29.332 INFO [stderr]    |
Dec 19 15:32:29.332 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 15:32:29.332 INFO [stderr] 
Dec 19 15:32:30.220 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 15:32:30.220 INFO [stderr]  --> src/main.rs:1:1
Dec 19 15:32:30.220 INFO [stderr]   |
Dec 19 15:32:30.220 INFO [stderr] 1 | #[macro_use]
Dec 19 15:32:30.220 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 15:32:30.220 INFO [stderr]   |
Dec 19 15:32:30.220 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 15:32:30.220 INFO [stderr] 
Dec 19 15:32:30.220 INFO [stderr] warning: unused imports: `App`, `Arg`
Dec 19 15:32:30.220 INFO [stderr]  --> src/main.rs:5:12
Dec 19 15:32:30.220 INFO [stderr]   |
Dec 19 15:32:30.220 INFO [stderr] 5 | use clap::{Arg, App};
Dec 19 15:32:30.220 INFO [stderr]   |            ^^^  ^^^
Dec 19 15:32:30.220 INFO [stderr] 
Dec 19 15:32:30.259 INFO [stderr] warning: unused variable: `data`
Dec 19 15:32:30.259 INFO [stderr]   --> src/main.rs:29:9
Dec 19 15:32:30.260 INFO [stderr]    |
Dec 19 15:32:30.260 INFO [stderr] 29 |     let data: String = String::from("hello world");
Dec 19 15:32:30.260 INFO [stderr]    |         ^^^^ help: consider using `_data` instead
Dec 19 15:32:30.260 INFO [stderr]    |
Dec 19 15:32:30.260 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 15:32:30.273 INFO [stderr] 
Dec 19 15:32:30.273 INFO [stderr] warning: unused variable: `signer`
Dec 19 15:32:30.273 INFO [stderr]   --> src/main.rs:30:9
Dec 19 15:32:30.273 INFO [stderr]    |
Dec 19 15:32:30.273 INFO [stderr] 30 |     let signer = user.sign();
Dec 19 15:32:30.273 INFO [stderr]    |         ^^^^^^ help: consider using `_signer` instead
Dec 19 15:32:30.273 INFO [stderr] 
Dec 19 15:32:30.273 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 15:32:30.273 INFO [stderr]  --> src/main.rs:1:1
Dec 19 15:32:30.273 INFO [stderr]   |
Dec 19 15:32:30.273 INFO [stderr] 1 | #[macro_use]
Dec 19 15:32:30.273 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 15:32:30.273 INFO [stderr]   |
Dec 19 15:32:30.273 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 15:32:30.273 INFO [stderr] 
Dec 19 15:32:30.273 INFO [stderr] warning: unused imports: `App`, `Arg`
Dec 19 15:32:30.273 INFO [stderr]  --> src/main.rs:5:12
Dec 19 15:32:30.273 INFO [stderr]   |
Dec 19 15:32:30.273 INFO [stderr] 5 | use clap::{Arg, App};
Dec 19 15:32:30.273 INFO [stderr]   |            ^^^  ^^^
Dec 19 15:32:30.273 INFO [stderr] 
Dec 19 15:32:30.315 INFO [stderr] warning: unused variable: `data`
Dec 19 15:32:30.315 INFO [stderr]   --> src/main.rs:29:9
Dec 19 15:32:30.315 INFO [stderr]    |
Dec 19 15:32:30.315 INFO [stderr] 29 |     let data: String = String::from("hello world");
Dec 19 15:32:30.315 INFO [stderr]    |         ^^^^ help: consider using `_data` instead
Dec 19 15:32:30.315 INFO [stderr]    |
Dec 19 15:32:30.315 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 15:32:30.315 INFO [stderr] 
Dec 19 15:32:30.315 INFO [stderr] warning: unused variable: `signer`
Dec 19 15:32:30.315 INFO [stderr]   --> src/main.rs:30:9
Dec 19 15:32:30.315 INFO [stderr]    |
Dec 19 15:32:30.315 INFO [stderr] 30 |     let signer = user.sign();
Dec 19 15:32:30.315 INFO [stderr]    |         ^^^^^^ help: consider using `_signer` instead
Dec 19 15:32:30.315 INFO [stderr] 
Dec 19 15:32:30.340 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 58s
Dec 19 15:32:30.859 INFO running `"docker" "inspect" "d17c5601fea6fe920d95e277c4251f2f04888c356296c0758544e0366b706afd"`
Dec 19 15:32:30.998 INFO running `"docker" "rm" "-f" "d17c5601fea6fe920d95e277c4251f2f04888c356296c0758544e0366b706afd"`
Dec 19 15:32:31.126 INFO [stdout] d17c5601fea6fe920d95e277c4251f2f04888c356296c0758544e0366b706afd