Dec 18 02:45:37.669 INFO checking calum/rust_reddit_scraper against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 02:45:37.669 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/calum/rust_reddit_scraper:/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 02:45:38.288 INFO [stdout] 4d95eed1719142d72a1e22c6e347bb4a4ee6f614d887086c9ca4b623be6d373e
Dec 18 02:45:38.294 INFO running `"docker" "start" "-a" "4d95eed1719142d72a1e22c6e347bb4a4ee6f614d887086c9ca4b623be6d373e"`
Dec 18 02:45:40.280 INFO [stderr]     Checking futures-cpupool v0.1.7
Dec 18 02:45:40.292 INFO [stderr]    Compiling serde_derive_internals v0.18.0
Dec 18 02:45:40.292 INFO [stderr]     Checking regex v0.2.3
Dec 18 02:45:40.292 INFO [stderr]     Checking tokio-core v0.1.11
Dec 18 02:45:40.300 INFO [stderr]     Checking error-chain v0.10.0
Dec 18 02:45:40.300 INFO [stderr]     Checking native-tls v0.1.4
Dec 18 02:45:43.776 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 18 02:45:43.776 INFO [stderr]     Checking tokio-tls v0.1.3
Dec 18 02:45:47.074 INFO [stderr]     Checking dotenv v0.10.1
Dec 18 02:45:47.843 INFO [stderr]    Compiling serde_derive v1.0.24
Dec 18 02:45:49.628 INFO [stderr]     Checking hyper v0.11.9
Dec 18 02:45:57.732 INFO [stderr]     Checking hyper-tls v0.1.2
Dec 18 02:45:58.477 INFO [stderr]     Checking rust_reddit_user_scraper v0.1.0 (/opt/crater/workdir)
Dec 18 02:45:59.803 INFO [stderr] warning: field is never used: `url`
Dec 18 02:45:59.803 INFO [stderr]  --> src/reddit/authenticate.rs:4:5
Dec 18 02:45:59.804 INFO [stderr]   |
Dec 18 02:45:59.804 INFO [stderr] 4 |     url: String,
Dec 18 02:45:59.804 INFO [stderr]   |     ^^^^^^^^^^^
Dec 18 02:45:59.805 INFO [stderr]   |
Dec 18 02:45:59.805 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 02:45:59.805 INFO [stderr] 
Dec 18 02:46:00.238 INFO [stderr] warning: field is never used: `url`
Dec 18 02:46:00.238 INFO [stderr]  --> src/reddit/authenticate.rs:4:5
Dec 18 02:46:00.239 INFO [stderr]   |
Dec 18 02:46:00.239 INFO [stderr] 4 |     url: String,
Dec 18 02:46:00.240 INFO [stderr]   |     ^^^^^^^^^^^
Dec 18 02:46:00.240 INFO [stderr]   |
Dec 18 02:46:00.240 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 02:46:00.240 INFO [stderr] 
Dec 18 02:46:02.990 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.00s
Dec 18 02:46:03.596 INFO running `"docker" "inspect" "4d95eed1719142d72a1e22c6e347bb4a4ee6f614d887086c9ca4b623be6d373e"`
Dec 18 02:46:03.890 INFO running `"docker" "rm" "-f" "4d95eed1719142d72a1e22c6e347bb4a4ee6f614d887086c9ca4b623be6d373e"`
Dec 18 02:46:04.208 INFO [stdout] 4d95eed1719142d72a1e22c6e347bb4a4ee6f614d887086c9ca4b623be6d373e