Dec 19 14:50:34.401 INFO checking juanibiapina/roadrunner against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 14:50:34.401 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/juanibiapina/roadrunner:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 14:50:34.992 INFO [stdout] 03709b0842be4d5aabd52a44d6a01e696a9cbb7c1f4f57977d604f49d3d3bb2e
Dec 19 14:50:34.994 INFO running `"docker" "start" "-a" "03709b0842be4d5aabd52a44d6a01e696a9cbb7c1f4f57977d604f49d3d3bb2e"`
Dec 19 14:50:38.492 INFO [stderr]     Checking users v0.6.1
Dec 19 14:50:38.501 INFO [stderr]    Compiling rlua v0.13.0
Dec 19 14:50:38.529 INFO [stderr]     Checking nom v4.0.0
Dec 19 14:50:48.930 INFO [stderr]     Checking roadrunner v1.0.0 (/opt/crater/workdir)
Dec 19 14:50:49.722 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 19 14:50:49.723 INFO [stderr]   --> src/utils.rs:19:27
Dec 19 14:50:49.723 INFO [stderr]    |
Dec 19 14:50:49.723 INFO [stderr] 19 |                     match env::home_dir() {
Dec 19 14:50:49.723 INFO [stderr]    |                           ^^^^^^^^^^^^^
Dec 19 14:50:49.724 INFO [stderr]    |
Dec 19 14:50:49.724 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 14:50:49.724 INFO [stderr] 
Dec 19 14:50:49.852 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 19 14:50:49.852 INFO [stderr]   --> src/utils.rs:19:27
Dec 19 14:50:49.852 INFO [stderr]    |
Dec 19 14:50:49.852 INFO [stderr] 19 |                     match env::home_dir() {
Dec 19 14:50:49.852 INFO [stderr]    |                           ^^^^^^^^^^^^^
Dec 19 14:50:49.852 INFO [stderr]    |
Dec 19 14:50:49.853 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 14:50:49.853 INFO [stderr] 
Dec 19 14:50:50.089 INFO [stderr] warning: the feature `path_ancestors` has been stable since 1.28.0 and no longer requires an attribute to enable
Dec 19 14:50:50.089 INFO [stderr]  --> src/lib.rs:1:12
Dec 19 14:50:50.089 INFO [stderr]   |
Dec 19 14:50:50.089 INFO [stderr] 1 | #![feature(path_ancestors)]
Dec 19 14:50:50.089 INFO [stderr]   |            ^^^^^^^^^^^^^^
Dec 19 14:50:50.089 INFO [stderr]   |
Dec 19 14:50:50.089 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 19 14:50:50.089 INFO [stderr] 
Dec 19 14:50:50.556 INFO [stderr] warning: the feature `path_ancestors` has been stable since 1.28.0 and no longer requires an attribute to enable
Dec 19 14:50:50.556 INFO [stderr]  --> src/lib.rs:1:12
Dec 19 14:50:50.557 INFO [stderr]   |
Dec 19 14:50:50.557 INFO [stderr] 1 | #![feature(path_ancestors)]
Dec 19 14:50:50.557 INFO [stderr]   |            ^^^^^^^^^^^^^^
Dec 19 14:50:50.558 INFO [stderr]   |
Dec 19 14:50:50.558 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 19 14:50:50.558 INFO [stderr] 
Dec 19 14:50:52.036 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.69s
Dec 19 14:50:53.916 INFO running `"docker" "inspect" "03709b0842be4d5aabd52a44d6a01e696a9cbb7c1f4f57977d604f49d3d3bb2e"`
Dec 19 14:50:54.262 INFO running `"docker" "rm" "-f" "03709b0842be4d5aabd52a44d6a01e696a9cbb7c1f4f57977d604f49d3d3bb2e"`
Dec 19 14:50:54.648 INFO [stdout] 03709b0842be4d5aabd52a44d6a01e696a9cbb7c1f4f57977d604f49d3d3bb2e