Dec 11 17:37:29.978 INFO checking hamadu/rjson against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 17:37:29.978 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 11 17:37:30.376 INFO [stdout] f1f4a91fe62344833b0e8df2c8c4cd49b500db00f3ed3c0a22f4212329b41fd0
Dec 11 17:37:30.378 INFO running `"docker" "start" "-a" "f1f4a91fe62344833b0e8df2c8c4cd49b500db00f3ed3c0a22f4212329b41fd0"`
Dec 11 17:37:31.931 INFO [stderr] usermod: no changes
Dec 11 17:37:31.980 INFO [stderr]     Checking rjson v0.1.0 (/source)
Dec 11 17:37:32.512 INFO [stderr] warning: unused imports: `ParseResult`, `State`
Dec 11 17:37:32.512 INFO [stderr]  --> src/main.rs:6:27
Dec 11 17:37:32.512 INFO [stderr]   |
Dec 11 17:37:32.512 INFO [stderr] 6 | use combine::primitives::{State, Stream, ParseResult};
Dec 11 17:37:32.512 INFO [stderr]   |                           ^^^^^          ^^^^^^^^^^^
Dec 11 17:37:32.512 INFO [stderr]   |
Dec 11 17:37:32.512 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 17:37:32.512 INFO [stderr] 
Dec 11 17:37:32.598 INFO [stderr] warning: unused imports: `ParseResult`, `State`
Dec 11 17:37:32.598 INFO [stderr]  --> src/main.rs:6:27
Dec 11 17:37:32.598 INFO [stderr]   |
Dec 11 17:37:32.598 INFO [stderr] 6 | use combine::primitives::{State, Stream, ParseResult};
Dec 11 17:37:32.598 INFO [stderr]   |                           ^^^^^          ^^^^^^^^^^^
Dec 11 17:37:32.598 INFO [stderr]   |
Dec 11 17:37:32.598 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 17:37:32.598 INFO [stderr] 
Dec 11 17:37:32.941 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
Dec 11 17:37:32.943 INFO [stderr] su: No module specific data is present
Dec 11 17:37:34.089 INFO running `"docker" "inspect" "f1f4a91fe62344833b0e8df2c8c4cd49b500db00f3ed3c0a22f4212329b41fd0"`
Dec 11 17:37:34.382 INFO running `"docker" "rm" "-f" "f1f4a91fe62344833b0e8df2c8c4cd49b500db00f3ed3c0a22f4212329b41fd0"`
Dec 11 17:37:34.676 INFO [stdout] f1f4a91fe62344833b0e8df2c8c4cd49b500db00f3ed3c0a22f4212329b41fd0