Dec 14 04:09:05.308 INFO testing achntrl/logmonitoring against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 04:09:05.308 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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 14 04:09:05.727 INFO [stdout] 675bc454b5bf2acb941154e48332a838cc793c0a9786672e70d1f2709c163fb4
Dec 14 04:09:05.739 INFO running `"docker" "start" "-a" "675bc454b5bf2acb941154e48332a838cc793c0a9786672e70d1f2709c163fb4"`
Dec 14 04:09:06.638 INFO [stderr] usermod: no changes
Dec 14 04:09:06.816 INFO [stderr]    Compiling logmonitoring v0.1.0 (/source)
Dec 14 04:09:08.015 INFO [stderr] warning: unused import: `TimeZone`
Dec 14 04:09:08.015 INFO [stderr]  --> src/consumer/alerter.rs:3:31
Dec 14 04:09:08.015 INFO [stderr]   |
Dec 14 04:09:08.015 INFO [stderr] 3 | use chrono::{DateTime, Local, TimeZone};
Dec 14 04:09:08.015 INFO [stderr]   |                               ^^^^^^^^
Dec 14 04:09:08.015 INFO [stderr]   |
Dec 14 04:09:08.015 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 04:09:08.015 INFO [stderr] 
Dec 14 04:09:08.195 INFO [stderr] warning: unused variable: `threshold`
Dec 14 04:09:08.195 INFO [stderr]   --> src/consumer/alerter.rs:60:12
Dec 14 04:09:08.195 INFO [stderr]    |
Dec 14 04:09:08.195 INFO [stderr] 60 |     fn new(threshold: u32) -> Alerter {
Dec 14 04:09:08.195 INFO [stderr]    |            ^^^^^^^^^ help: consider using `_threshold` instead
Dec 14 04:09:08.195 INFO [stderr]    |
Dec 14 04:09:08.195 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 04:09:08.195 INFO [stderr] 
Dec 14 04:09:08.237 INFO [stderr] warning: field is never used: `current_alert`
Dec 14 04:09:08.237 INFO [stderr]   --> src/consumer/alerter.rs:18:5
Dec 14 04:09:08.237 INFO [stderr]    |
Dec 14 04:09:08.237 INFO [stderr] 18 |     current_alert: Option<Alert>,
Dec 14 04:09:08.237 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 04:09:08.237 INFO [stderr]    |
Dec 14 04:09:08.237 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 04:09:08.237 INFO [stderr] 
Dec 14 04:09:08.237 INFO [stderr] warning: field is never used: `threshold`
Dec 14 04:09:08.237 INFO [stderr]   --> src/consumer/alerter.rs:21:5
Dec 14 04:09:08.237 INFO [stderr]    |
Dec 14 04:09:08.237 INFO [stderr] 21 |     threshold: u32,
Dec 14 04:09:08.238 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 14 04:09:08.238 INFO [stderr] 
Dec 14 04:09:08.238 INFO [stderr] warning: method is never used: `new`
Dec 14 04:09:08.238 INFO [stderr]   --> src/consumer/alerter.rs:25:5
Dec 14 04:09:08.238 INFO [stderr]    |
Dec 14 04:09:08.238 INFO [stderr] 25 |     fn new(time: DateTime<Local>) -> Alert {
Dec 14 04:09:08.238 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 04:09:08.238 INFO [stderr] 
Dec 14 04:09:08.238 INFO [stderr] warning: method is never used: `recover`
Dec 14 04:09:08.238 INFO [stderr]   --> src/consumer/alerter.rs:34:5
Dec 14 04:09:08.238 INFO [stderr]    |
Dec 14 04:09:08.238 INFO [stderr] 34 |     fn recover(&mut self) {
Dec 14 04:09:08.238 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 14 04:09:08.238 INFO [stderr] 
Dec 14 04:09:08.238 INFO [stderr] warning: method is never used: `new`
Dec 14 04:09:08.238 INFO [stderr]   --> src/consumer/alerter.rs:60:5
Dec 14 04:09:08.238 INFO [stderr]    |
Dec 14 04:09:08.238 INFO [stderr] 60 |     fn new(threshold: u32) -> Alerter {
Dec 14 04:09:08.238 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 04:09:08.238 INFO [stderr] 
Dec 14 04:09:11.169 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.48s
Dec 14 04:09:11.173 INFO [stderr] su: No module specific data is present
Dec 14 04:09:11.483 INFO running `"docker" "inspect" "675bc454b5bf2acb941154e48332a838cc793c0a9786672e70d1f2709c163fb4"`
Dec 14 04:09:11.597 INFO running `"docker" "rm" "-f" "675bc454b5bf2acb941154e48332a838cc793c0a9786672e70d1f2709c163fb4"`
Dec 14 04:09:11.687 INFO [stdout] 675bc454b5bf2acb941154e48332a838cc793c0a9786672e70d1f2709c163fb4
Dec 14 04:09:11.690 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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 14 04:09:11.887 INFO [stdout] b5d808f8c8bbc44c880ba12eaf168345b26749c6eb6e26e904303c01640159f4
Dec 14 04:09:11.889 INFO running `"docker" "start" "-a" "b5d808f8c8bbc44c880ba12eaf168345b26749c6eb6e26e904303c01640159f4"`
Dec 14 04:09:12.459 INFO [stderr] usermod: no changes
Dec 14 04:09:12.559 INFO [stderr]    Compiling logmonitoring v0.1.0 (/source)
Dec 14 04:09:13.844 INFO [stderr] warning: unused import: `TimeZone`
Dec 14 04:09:13.844 INFO [stderr]  --> src/consumer/alerter.rs:3:31
Dec 14 04:09:13.844 INFO [stderr]   |
Dec 14 04:09:13.844 INFO [stderr] 3 | use chrono::{DateTime, Local, TimeZone};
Dec 14 04:09:13.844 INFO [stderr]   |                               ^^^^^^^^
Dec 14 04:09:13.844 INFO [stderr]   |
Dec 14 04:09:13.844 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 04:09:13.844 INFO [stderr] 
Dec 14 04:09:14.037 INFO [stderr] warning: unused variable: `threshold`
Dec 14 04:09:14.037 INFO [stderr]   --> src/consumer/alerter.rs:60:12
Dec 14 04:09:14.037 INFO [stderr]    |
Dec 14 04:09:14.037 INFO [stderr] 60 |     fn new(threshold: u32) -> Alerter {
Dec 14 04:09:14.037 INFO [stderr]    |            ^^^^^^^^^ help: consider using `_threshold` instead
Dec 14 04:09:14.038 INFO [stderr]    |
Dec 14 04:09:14.038 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 04:09:14.038 INFO [stderr] 
Dec 14 04:09:14.114 INFO [stderr] warning: field is never used: `current_alert`
Dec 14 04:09:14.114 INFO [stderr]   --> src/consumer/alerter.rs:18:5
Dec 14 04:09:14.114 INFO [stderr]    |
Dec 14 04:09:14.114 INFO [stderr] 18 |     current_alert: Option<Alert>,
Dec 14 04:09:14.114 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 04:09:14.115 INFO [stderr]    |
Dec 14 04:09:14.119 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 04:09:14.119 INFO [stderr] 
Dec 14 04:09:14.119 INFO [stderr] warning: field is never used: `threshold`
Dec 14 04:09:14.119 INFO [stderr]   --> src/consumer/alerter.rs:21:5
Dec 14 04:09:14.119 INFO [stderr]    |
Dec 14 04:09:14.119 INFO [stderr] 21 |     threshold: u32,
Dec 14 04:09:14.119 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 14 04:09:14.119 INFO [stderr] 
Dec 14 04:09:14.119 INFO [stderr] warning: method is never used: `new`
Dec 14 04:09:14.119 INFO [stderr]   --> src/consumer/alerter.rs:25:5
Dec 14 04:09:14.119 INFO [stderr]    |
Dec 14 04:09:14.119 INFO [stderr] 25 |     fn new(time: DateTime<Local>) -> Alert {
Dec 14 04:09:14.119 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 04:09:14.119 INFO [stderr] 
Dec 14 04:09:14.119 INFO [stderr] warning: method is never used: `recover`
Dec 14 04:09:14.119 INFO [stderr]   --> src/consumer/alerter.rs:34:5
Dec 14 04:09:14.119 INFO [stderr]    |
Dec 14 04:09:14.119 INFO [stderr] 34 |     fn recover(&mut self) {
Dec 14 04:09:14.119 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 14 04:09:14.119 INFO [stderr] 
Dec 14 04:09:15.885 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.39s
Dec 14 04:09:15.889 INFO [stderr] su: No module specific data is present
Dec 14 04:09:16.272 INFO running `"docker" "inspect" "b5d808f8c8bbc44c880ba12eaf168345b26749c6eb6e26e904303c01640159f4"`
Dec 14 04:09:16.436 INFO running `"docker" "rm" "-f" "b5d808f8c8bbc44c880ba12eaf168345b26749c6eb6e26e904303c01640159f4"`
Dec 14 04:09:16.567 INFO [stdout] b5d808f8c8bbc44c880ba12eaf168345b26749c6eb6e26e904303c01640159f4