Dec 12 16:14:09.278 INFO checking cronenberg-0.3.0 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 16:14:09.278 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 12 16:14:09.752 INFO [stdout] 4a603e0f43603050042f65c1f443cfb9d2f96333251bc1d3a54d4f1d46499b5c
Dec 12 16:14:09.758 INFO running `"docker" "start" "-a" "4a603e0f43603050042f65c1f443cfb9d2f96333251bc1d3a54d4f1d46499b5c"`
Dec 12 16:14:10.768 INFO [stderr] usermod: no changes
Dec 12 16:14:10.832 INFO [stderr]     Checking cronenberg v0.3.0 (/source)
Dec 12 16:14:12.044 INFO [stderr] warning: unused import: `super::CronItem`
Dec 12 16:14:12.044 INFO [stderr]   --> src/cron_item.rs:69:9
Dec 12 16:14:12.044 INFO [stderr]    |
Dec 12 16:14:12.044 INFO [stderr] 69 |     use super::CronItem;
Dec 12 16:14:12.044 INFO [stderr]    |         ^^^^^^^^^^^^^^^
Dec 12 16:14:12.044 INFO [stderr]    |
Dec 12 16:14:12.044 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 12 16:14:12.044 INFO [stderr] 
Dec 12 16:14:12.044 INFO [stderr] warning: unused import: `super::TimeItem::*`
Dec 12 16:14:12.044 INFO [stderr]   --> src/cron_item.rs:70:9
Dec 12 16:14:12.044 INFO [stderr]    |
Dec 12 16:14:12.044 INFO [stderr] 70 |     use super::TimeItem::*;
Dec 12 16:14:12.045 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^
Dec 12 16:14:12.045 INFO [stderr] 
Dec 12 16:14:12.045 INFO [stderr] warning: unused import: `std::str::FromStr`
Dec 12 16:14:12.045 INFO [stderr]   --> src/cron_item.rs:71:9
Dec 12 16:14:12.045 INFO [stderr]    |
Dec 12 16:14:12.045 INFO [stderr] 71 |     use std::str::FromStr;
Dec 12 16:14:12.045 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^
Dec 12 16:14:12.045 INFO [stderr] 
Dec 12 16:14:12.045 INFO [stderr] warning: unused import: `std::string::ToString`
Dec 12 16:14:12.045 INFO [stderr]   --> src/cron_item.rs:72:9
Dec 12 16:14:12.045 INFO [stderr]    |
Dec 12 16:14:12.045 INFO [stderr] 72 |     use std::string::ToString;
Dec 12 16:14:12.045 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
Dec 12 16:14:12.045 INFO [stderr] 
Dec 12 16:14:12.045 INFO [stderr] warning: unused import: `super::*`
Dec 12 16:14:12.045 INFO [stderr]    --> src/parser.rs:108:9
Dec 12 16:14:12.045 INFO [stderr]     |
Dec 12 16:14:12.045 INFO [stderr] 108 |     use super::*;
Dec 12 16:14:12.045 INFO [stderr]     |         ^^^^^^^^
Dec 12 16:14:12.045 INFO [stderr] 
Dec 12 16:14:13.249 INFO [stderr] warning: unused import: `cronenberg::TimeItem::*`
Dec 12 16:14:13.249 INFO [stderr]  --> tests/lib_test.rs:4:5
Dec 12 16:14:13.249 INFO [stderr]   |
Dec 12 16:14:13.249 INFO [stderr] 4 | use cronenberg::TimeItem::*;
Dec 12 16:14:13.249 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 16:14:13.249 INFO [stderr]   |
Dec 12 16:14:13.249 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 16:14:13.249 INFO [stderr] 
Dec 12 16:14:13.286 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.50s
Dec 12 16:14:13.292 INFO [stderr] su: No module specific data is present
Dec 12 16:14:13.744 INFO running `"docker" "inspect" "4a603e0f43603050042f65c1f443cfb9d2f96333251bc1d3a54d4f1d46499b5c"`
Dec 12 16:14:13.884 INFO running `"docker" "rm" "-f" "4a603e0f43603050042f65c1f443cfb9d2f96333251bc1d3a54d4f1d46499b5c"`
Dec 12 16:14:14.015 INFO [stdout] 4a603e0f43603050042f65c1f443cfb9d2f96333251bc1d3a54d4f1d46499b5c