Dec 19 16:14:26.084 INFO checking hamadu/rjson against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 16:14:26.084 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/hamadu/rjson:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 16:14:26.335 INFO [stdout] 9bc6a35006db5a4eca95f4701bb8f6d1b814858af92ae315f6f8da03c24872ef
Dec 19 16:14:26.337 INFO running `"docker" "start" "-a" "9bc6a35006db5a4eca95f4701bb8f6d1b814858af92ae315f6f8da03c24872ef"`
Dec 19 16:14:27.008 INFO [stderr]     Checking combine v2.5.2
Dec 19 16:14:29.850 INFO [stderr]     Checking rjson v0.1.0 (/opt/crater/workdir)
Dec 19 16:14:30.056 INFO [stderr] warning: unused imports: `ParseResult`, `State`
Dec 19 16:14:30.056 INFO [stderr]  --> src/main.rs:6:27
Dec 19 16:14:30.056 INFO [stderr]   |
Dec 19 16:14:30.056 INFO [stderr] 6 | use combine::primitives::{State, Stream, ParseResult};
Dec 19 16:14:30.056 INFO [stderr]   |                           ^^^^^          ^^^^^^^^^^^
Dec 19 16:14:30.056 INFO [stderr]   |
Dec 19 16:14:30.056 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 16:14:30.056 INFO [stderr] 
Dec 19 16:14:30.112 INFO [stderr] warning: unused imports: `ParseResult`, `State`
Dec 19 16:14:30.112 INFO [stderr]  --> src/main.rs:6:27
Dec 19 16:14:30.112 INFO [stderr]   |
Dec 19 16:14:30.112 INFO [stderr] 6 | use combine::primitives::{State, Stream, ParseResult};
Dec 19 16:14:30.112 INFO [stderr]   |                           ^^^^^          ^^^^^^^^^^^
Dec 19 16:14:30.112 INFO [stderr]   |
Dec 19 16:14:30.112 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 16:14:30.112 INFO [stderr] 
Dec 19 16:14:30.433 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.44s
Dec 19 16:14:31.228 INFO running `"docker" "inspect" "9bc6a35006db5a4eca95f4701bb8f6d1b814858af92ae315f6f8da03c24872ef"`
Dec 19 16:14:31.442 INFO running `"docker" "rm" "-f" "9bc6a35006db5a4eca95f4701bb8f6d1b814858af92ae315f6f8da03c24872ef"`
Dec 19 16:14:31.566 INFO [stdout] 9bc6a35006db5a4eca95f4701bb8f6d1b814858af92ae315f6f8da03c24872ef