Dec 18 13:35:40.208 INFO checking noteref-0.9.1 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 13:35:40.208 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/noteref/0.9.1:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 13:35:40.369 INFO [stdout] 53521b727471e398cebb26d21270c8b0316945da7928f0a86e081ca13ab7c95e
Dec 18 13:35:40.369 INFO running `"docker" "start" "-a" "53521b727471e398cebb26d21270c8b0316945da7928f0a86e081ca13ab7c95e"`
Dec 18 13:35:41.142 INFO [stderr]     Checking term_size v0.3.1
Dec 18 13:35:41.380 INFO [stderr]     Checking textwrap v0.10.0
Dec 18 13:35:41.742 INFO [stderr]     Checking clap v2.32.0
Dec 18 13:35:45.762 INFO [stderr]     Checking noteref v0.9.1 (/opt/crater/workdir)
Dec 18 13:35:47.000 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.01s
Dec 18 13:35:47.326 INFO running `"docker" "inspect" "53521b727471e398cebb26d21270c8b0316945da7928f0a86e081ca13ab7c95e"`
Dec 18 13:35:47.517 INFO running `"docker" "rm" "-f" "53521b727471e398cebb26d21270c8b0316945da7928f0a86e081ca13ab7c95e"`
Dec 18 13:35:47.638 INFO [stdout] 53521b727471e398cebb26d21270c8b0316945da7928f0a86e081ca13ab7c95e