Dec 12 07:29:17.469 INFO checking simple_json-0.2.3 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 07:29:17.469 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 07:29:17.728 INFO [stdout] 9ceb4edb13ee873ad1508f71d8e074a46d3db9eb7af49c0b8d35ff613111fc50
Dec 12 07:29:17.729 INFO running `"docker" "start" "-a" "9ceb4edb13ee873ad1508f71d8e074a46d3db9eb7af49c0b8d35ff613111fc50"`
Dec 12 07:29:18.184 INFO [stderr] usermod: no changes
Dec 12 07:29:18.225 INFO [stderr]     Checking simple_json v0.2.3 (/source)
Dec 12 07:29:20.470 INFO [stderr] warning: unused import: `Number`
Dec 12 07:29:20.470 INFO [stderr]  --> tests/to_string.rs:4:26
Dec 12 07:29:20.470 INFO [stderr]   |
Dec 12 07:29:20.470 INFO [stderr] 4 | use simple_json::{ Json, Number };
Dec 12 07:29:20.470 INFO [stderr]   |                          ^^^^^^
Dec 12 07:29:20.470 INFO [stderr]   |
Dec 12 07:29:20.470 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 07:29:20.470 INFO [stderr] 
Dec 12 07:29:20.628 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.42s
Dec 12 07:29:20.628 INFO [stderr] su: No module specific data is present
Dec 12 07:29:20.875 INFO running `"docker" "inspect" "9ceb4edb13ee873ad1508f71d8e074a46d3db9eb7af49c0b8d35ff613111fc50"`
Dec 12 07:29:20.988 INFO running `"docker" "rm" "-f" "9ceb4edb13ee873ad1508f71d8e074a46d3db9eb7af49c0b8d35ff613111fc50"`
Dec 12 07:29:21.069 INFO [stdout] 9ceb4edb13ee873ad1508f71d8e074a46d3db9eb7af49c0b8d35ff613111fc50