Dec 05 00:37:32.938 INFO checking Pierozi/awatchlog against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 00:37:32.938 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 00:37:33.391 INFO [stdout] 71b21efc10e67febf484aa046a3fc167d5a08c9dd65e6f6ecd557ca35d7c9bcf
Dec 05 00:37:33.393 INFO running `"docker" "start" "-a" "71b21efc10e67febf484aa046a3fc167d5a08c9dd65e6f6ecd557ca35d7c9bcf"`
Dec 05 00:37:34.743 INFO [stderr] usermod: no changes
Dec 05 00:37:35.151 INFO [stderr]     Checking shuteye v0.3.3
Dec 05 00:37:35.181 INFO [stderr]    Compiling rayon-core v1.3.0
Dec 05 00:37:35.204 INFO [stderr]    Compiling rusoto_core v0.30.0
Dec 05 00:37:35.229 INFO [stderr]     Checking hyper-native-tls v0.2.4
Dec 05 00:37:35.248 INFO [stderr]     Checking rusoto_credential v0.9.2
Dec 05 00:37:40.443 INFO [stderr]    Compiling rayon v0.8.2
Dec 05 00:37:45.468 INFO [stderr]    Compiling ring v0.12.1
Dec 05 00:37:57.811 INFO [stderr]     Checking rusoto_logs v0.30.0
Dec 05 00:38:05.416 INFO [stderr]     Checking awatchlog v0.1.0 (/source)
Dec 05 00:38:11.347 INFO [stderr] warning: function is never used: `metadata`
Dec 05 00:38:11.347 INFO [stderr]   --> src/config/discovery.rs:38:1
Dec 05 00:38:11.347 INFO [stderr]    |
Dec 05 00:38:11.347 INFO [stderr] 38 | pub fn metadata()
Dec 05 00:38:11.347 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 05 00:38:11.347 INFO [stderr]    |
Dec 05 00:38:11.347 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 00:38:11.347 INFO [stderr] 
Dec 05 00:38:11.347 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 00:38:11.347 INFO [stderr]   --> src/logger/state.rs:81:9
Dec 05 00:38:11.347 INFO [stderr]    |
Dec 05 00:38:11.347 INFO [stderr] 81 |         writer.write_all(json.as_bytes());
Dec 05 00:38:11.347 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:38:11.351 INFO [stderr]    |
Dec 05 00:38:11.351 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 00:38:11.351 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 00:38:11.351 INFO [stderr] 
Dec 05 00:38:11.351 INFO [stderr] warning: variable `LogEventResponse` should have a snake case name such as `log_event_response`
Dec 05 00:38:11.351 INFO [stderr]    --> src/logger/mod.rs:139:16
Dec 05 00:38:11.351 INFO [stderr]     |
Dec 05 00:38:11.351 INFO [stderr] 139 |             Ok(LogEventResponse) => {
Dec 05 00:38:11.351 INFO [stderr]     |                ^^^^^^^^^^^^^^^^
Dec 05 00:38:11.351 INFO [stderr]     |
Dec 05 00:38:11.351 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 05 00:38:11.351 INFO [stderr] 
Dec 05 00:38:11.351 INFO [stderr] warning: variable `LogEventError` should have a snake case name such as `log_event_error`
Dec 05 00:38:11.351 INFO [stderr]    --> src/logger/mod.rs:150:17
Dec 05 00:38:11.351 INFO [stderr]     |
Dec 05 00:38:11.351 INFO [stderr] 150 |             Err(LogEventError) => {
Dec 05 00:38:11.351 INFO [stderr]     |                 ^^^^^^^^^^^^^
Dec 05 00:38:11.351 INFO [stderr] 
Dec 05 00:38:11.355 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 00:38:11.355 INFO [stderr]   --> src/awatchlog.rs:88:9
Dec 05 00:38:11.355 INFO [stderr]    |
Dec 05 00:38:11.355 INFO [stderr] 88 |         handle.join();
Dec 05 00:38:11.355 INFO [stderr]    |         ^^^^^^^^^^^^^^
Dec 05 00:38:11.355 INFO [stderr]    |
Dec 05 00:38:11.355 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 00:38:11.355 INFO [stderr] 
Dec 05 00:38:12.795 INFO [stderr] warning: function is never used: `metadata`
Dec 05 00:38:12.795 INFO [stderr]   --> src/config/discovery.rs:38:1
Dec 05 00:38:12.795 INFO [stderr]    |
Dec 05 00:38:12.795 INFO [stderr] 38 | pub fn metadata()
Dec 05 00:38:12.795 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 05 00:38:12.795 INFO [stderr]    |
Dec 05 00:38:12.795 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 00:38:12.795 INFO [stderr] 
Dec 05 00:38:12.795 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 00:38:12.795 INFO [stderr]   --> src/logger/state.rs:81:9
Dec 05 00:38:12.795 INFO [stderr]    |
Dec 05 00:38:12.795 INFO [stderr] 81 |         writer.write_all(json.as_bytes());
Dec 05 00:38:12.795 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:38:12.795 INFO [stderr]    |
Dec 05 00:38:12.795 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 00:38:12.795 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 00:38:12.795 INFO [stderr] 
Dec 05 00:38:12.795 INFO [stderr] warning: variable `LogEventResponse` should have a snake case name such as `log_event_response`
Dec 05 00:38:12.795 INFO [stderr]    --> src/logger/mod.rs:139:16
Dec 05 00:38:12.795 INFO [stderr]     |
Dec 05 00:38:12.795 INFO [stderr] 139 |             Ok(LogEventResponse) => {
Dec 05 00:38:12.795 INFO [stderr]     |                ^^^^^^^^^^^^^^^^
Dec 05 00:38:12.795 INFO [stderr]     |
Dec 05 00:38:12.795 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 05 00:38:12.795 INFO [stderr] 
Dec 05 00:38:12.795 INFO [stderr] warning: variable `LogEventError` should have a snake case name such as `log_event_error`
Dec 05 00:38:12.795 INFO [stderr]    --> src/logger/mod.rs:150:17
Dec 05 00:38:12.795 INFO [stderr]     |
Dec 05 00:38:12.795 INFO [stderr] 150 |             Err(LogEventError) => {
Dec 05 00:38:12.795 INFO [stderr]     |                 ^^^^^^^^^^^^^
Dec 05 00:38:12.795 INFO [stderr] 
Dec 05 00:38:12.795 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 00:38:12.795 INFO [stderr]   --> src/awatchlog.rs:88:9
Dec 05 00:38:12.795 INFO [stderr]    |
Dec 05 00:38:12.795 INFO [stderr] 88 |         handle.join();
Dec 05 00:38:12.795 INFO [stderr]    |         ^^^^^^^^^^^^^^
Dec 05 00:38:12.796 INFO [stderr]    |
Dec 05 00:38:12.796 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 00:38:12.796 INFO [stderr] 
Dec 05 00:38:19.911 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.14s
Dec 05 00:38:19.949 INFO [stderr] su: No module specific data is present
Dec 05 00:38:21.221 INFO running `"docker" "inspect" "71b21efc10e67febf484aa046a3fc167d5a08c9dd65e6f6ecd557ca35d7c9bcf"`
Dec 05 00:38:21.601 INFO running `"docker" "rm" "-f" "71b21efc10e67febf484aa046a3fc167d5a08c9dd65e6f6ecd557ca35d7c9bcf"`
Dec 05 00:38:21.983 INFO [stdout] 71b21efc10e67febf484aa046a3fc167d5a08c9dd65e6f6ecd557ca35d7c9bcf