Dec 18 02:21:04.743 INFO checking cloudflavor/shep against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 02:21:04.743 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/cloudflavor/shep:/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 02:21:05.004 INFO [stdout] f1a21eedb1fd57c8cf909f59810f0100155a6eb6cdc7244376987b1e54e50e9d
Dec 18 02:21:05.006 INFO running `"docker" "start" "-a" "f1a21eedb1fd57c8cf909f59810f0100155a6eb6cdc7244376987b1e54e50e9d"`
Dec 18 02:21:05.821 INFO [stderr]     Checking slog v2.3.2
Dec 18 02:21:05.822 INFO [stderr]     Checking memchr v2.0.1
Dec 18 02:21:05.822 INFO [stderr]     Checking clap v2.31.2
Dec 18 02:21:05.823 INFO [stderr]     Checking serde_yaml v0.7.5
Dec 18 02:21:05.823 INFO [stderr]     Checking ctrlc v3.1.1
Dec 18 02:21:05.823 INFO [stderr]     Checking chrono v0.4.5
Dec 18 02:21:05.830 INFO [stderr]    Compiling syn v0.14.8
Dec 18 02:21:05.831 INFO [stderr]     Checking serde-hjson v0.8.1
Dec 18 02:21:07.113 INFO [stderr]     Checking nom v4.0.0
Dec 18 02:21:10.140 INFO [stderr]     Checking slog-json v2.2.0
Dec 18 02:21:11.286 INFO [stderr]     Checking config v0.9.0
Dec 18 02:21:19.202 INFO [stderr]    Compiling serde_derive v1.0.71
Dec 18 02:21:34.374 INFO [stderr]     Checking shep v0.1.0 (/opt/crater/workdir)
Dec 18 02:21:35.472 INFO [stderr] warning: unused variable: `c`
Dec 18 02:21:35.472 INFO [stderr]  --> src/core.rs:8:14
Dec 18 02:21:35.472 INFO [stderr]   |
Dec 18 02:21:35.472 INFO [stderr] 8 | pub fn start(c: Configuration) {
Dec 18 02:21:35.472 INFO [stderr]   |              ^ help: consider using `_c` instead
Dec 18 02:21:35.472 INFO [stderr]   |
Dec 18 02:21:35.472 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 18 02:21:35.472 INFO [stderr] 
Dec 18 02:21:35.553 INFO [stderr] warning: constant item is never used: `GITHUB_API_URL`
Dec 18 02:21:35.553 INFO [stderr]  --> src/util.rs:6:1
Dec 18 02:21:35.553 INFO [stderr]   |
Dec 18 02:21:35.553 INFO [stderr] 6 | const GITHUB_API_URL:  &'static str = "";
Dec 18 02:21:35.553 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:21:35.553 INFO [stderr]   |
Dec 18 02:21:35.553 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 02:21:35.554 INFO [stderr] 
Dec 18 02:21:35.554 INFO [stderr] warning: constant item is never used: `GITLAB_API_URL`
Dec 18 02:21:35.554 INFO [stderr]  --> src/util.rs:7:1
Dec 18 02:21:35.554 INFO [stderr]   |
Dec 18 02:21:35.554 INFO [stderr] 7 | const GITLAB_API_URL:  &'static str = "";
Dec 18 02:21:35.554 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:21:35.554 INFO [stderr] 
Dec 18 02:21:35.554 INFO [stderr] warning: constant item is never used: `BITBUCKET_API_URL`
Dec 18 02:21:35.554 INFO [stderr]  --> src/util.rs:8:1
Dec 18 02:21:35.554 INFO [stderr]   |
Dec 18 02:21:35.554 INFO [stderr] 8 | const BITBUCKET_API_URL:  &'static str = "";
Dec 18 02:21:35.554 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:21:35.554 INFO [stderr] 
Dec 18 02:21:35.554 INFO [stderr] warning: constant item is never used: `DEFAULT_IP_ADDR_BIND`
Dec 18 02:21:35.554 INFO [stderr]  --> src/util.rs:9:1
Dec 18 02:21:35.554 INFO [stderr]   |
Dec 18 02:21:35.554 INFO [stderr] 9 | const DEFAULT_IP_ADDR_BIND: &'static str = "127.0.0.1";
Dec 18 02:21:35.554 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:21:35.554 INFO [stderr] 
Dec 18 02:21:35.820 INFO [stderr] warning: unused variable: `c`
Dec 18 02:21:35.820 INFO [stderr]  --> src/core.rs:8:14
Dec 18 02:21:35.820 INFO [stderr]   |
Dec 18 02:21:35.820 INFO [stderr] 8 | pub fn start(c: Configuration) {
Dec 18 02:21:35.820 INFO [stderr]   |              ^ help: consider using `_c` instead
Dec 18 02:21:35.820 INFO [stderr]   |
Dec 18 02:21:35.820 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 18 02:21:35.820 INFO [stderr] 
Dec 18 02:21:35.885 INFO [stderr] warning: constant item is never used: `GITHUB_API_URL`
Dec 18 02:21:35.885 INFO [stderr]  --> src/util.rs:6:1
Dec 18 02:21:35.885 INFO [stderr]   |
Dec 18 02:21:35.885 INFO [stderr] 6 | const GITHUB_API_URL:  &'static str = "";
Dec 18 02:21:35.885 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:21:35.885 INFO [stderr]   |
Dec 18 02:21:35.885 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 02:21:35.885 INFO [stderr] 
Dec 18 02:21:35.885 INFO [stderr] warning: constant item is never used: `GITLAB_API_URL`
Dec 18 02:21:35.885 INFO [stderr]  --> src/util.rs:7:1
Dec 18 02:21:35.885 INFO [stderr]   |
Dec 18 02:21:35.885 INFO [stderr] 7 | const GITLAB_API_URL:  &'static str = "";
Dec 18 02:21:35.885 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:21:35.885 INFO [stderr] 
Dec 18 02:21:35.885 INFO [stderr] warning: constant item is never used: `BITBUCKET_API_URL`
Dec 18 02:21:35.885 INFO [stderr]  --> src/util.rs:8:1
Dec 18 02:21:35.885 INFO [stderr]   |
Dec 18 02:21:35.885 INFO [stderr] 8 | const BITBUCKET_API_URL:  &'static str = "";
Dec 18 02:21:35.885 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:21:35.885 INFO [stderr] 
Dec 18 02:21:35.885 INFO [stderr] warning: constant item is never used: `DEFAULT_IP_ADDR_BIND`
Dec 18 02:21:35.885 INFO [stderr]  --> src/util.rs:9:1
Dec 18 02:21:35.885 INFO [stderr]   |
Dec 18 02:21:35.885 INFO [stderr] 9 | const DEFAULT_IP_ADDR_BIND: &'static str = "127.0.0.1";
Dec 18 02:21:35.885 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:21:35.885 INFO [stderr] 
Dec 18 02:21:35.941 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.26s
Dec 18 02:21:37.427 INFO running `"docker" "inspect" "f1a21eedb1fd57c8cf909f59810f0100155a6eb6cdc7244376987b1e54e50e9d"`
Dec 18 02:21:37.814 INFO running `"docker" "rm" "-f" "f1a21eedb1fd57c8cf909f59810f0100155a6eb6cdc7244376987b1e54e50e9d"`
Dec 18 02:21:38.122 INFO [stdout] f1a21eedb1fd57c8cf909f59810f0100155a6eb6cdc7244376987b1e54e50e9d