Dec 04 20:28:27.064 INFO checking cthi/json_parse against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 20:28:27.064 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 04 20:28:27.480 INFO [stdout] 0e74c80c6439a90f37c50b8cd0601ec9734e74ae7c936184bbf81c189b0a67af
Dec 04 20:28:27.490 INFO running `"docker" "start" "-a" "0e74c80c6439a90f37c50b8cd0601ec9734e74ae7c936184bbf81c189b0a67af"`
Dec 04 20:28:28.427 INFO [stderr] usermod: no changes
Dec 04 20:28:28.470 INFO [stderr]     Checking json_parse v0.1.0 (/source)
Dec 04 20:28:29.095 INFO [stderr] warning: the feature `option_filter` has been stable since 1.27.0 and no longer requires an attribute to enable
Dec 04 20:28:29.095 INFO [stderr]  --> src/main.rs:1:12
Dec 04 20:28:29.095 INFO [stderr]   |
Dec 04 20:28:29.095 INFO [stderr] 1 | #![feature(option_filter)]
Dec 04 20:28:29.095 INFO [stderr]   |            ^^^^^^^^^^^^^
Dec 04 20:28:29.095 INFO [stderr]   |
Dec 04 20:28:29.095 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 04 20:28:29.095 INFO [stderr] 
Dec 04 20:28:29.379 INFO [stderr] warning: the feature `option_filter` has been stable since 1.27.0 and no longer requires an attribute to enable
Dec 04 20:28:29.379 INFO [stderr]  --> src/main.rs:1:12
Dec 04 20:28:29.379 INFO [stderr]   |
Dec 04 20:28:29.379 INFO [stderr] 1 | #![feature(option_filter)]
Dec 04 20:28:29.379 INFO [stderr]   |            ^^^^^^^^^^^^^
Dec 04 20:28:29.379 INFO [stderr]   |
Dec 04 20:28:29.379 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 04 20:28:29.379 INFO [stderr] 
Dec 04 20:28:29.439 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
Dec 04 20:28:29.443 INFO [stderr] su: No module specific data is present
Dec 04 20:28:30.197 INFO running `"docker" "inspect" "0e74c80c6439a90f37c50b8cd0601ec9734e74ae7c936184bbf81c189b0a67af"`
Dec 04 20:28:30.453 INFO running `"docker" "rm" "-f" "0e74c80c6439a90f37c50b8cd0601ec9734e74ae7c936184bbf81c189b0a67af"`
Dec 04 20:28:30.803 INFO [stdout] 0e74c80c6439a90f37c50b8cd0601ec9734e74ae7c936184bbf81c189b0a67af