Dec 19 12:48:36.869 INFO checking meddle0x53/mscheme against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 12:48:36.870 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/meddle0x53/mscheme:/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 12:48:37.072 INFO [stdout] e01979597ab2934e9284428521085f17439cf7565e0e869a83275a0ee644d8fd
Dec 19 12:48:37.074 INFO running `"docker" "start" "-a" "e01979597ab2934e9284428521085f17439cf7565e0e869a83275a0ee644d8fd"`
Dec 19 12:48:37.862 INFO [stderr]     Checking nix v0.5.1
Dec 19 12:48:40.414 INFO [stderr]     Checking rustyline v1.0.0
Dec 19 12:48:41.050 INFO [stderr]     Checking mscheme v0.1.0 (/opt/crater/workdir)
Dec 19 12:48:41.353 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 19 12:48:41.353 INFO [stderr]   --> src/main.rs:16:23
Dec 19 12:48:41.353 INFO [stderr]    |
Dec 19 12:48:41.354 INFO [stderr] 16 |     repl::start("> ", (|s, runtime| interpreter::run(&s, runtime)))
Dec 19 12:48:41.354 INFO [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 12:48:41.354 INFO [stderr]    |
Dec 19 12:48:41.354 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 19 12:48:41.354 INFO [stderr] 
Dec 19 12:48:41.416 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 19 12:48:41.416 INFO [stderr]   --> src/main.rs:16:23
Dec 19 12:48:41.416 INFO [stderr]    |
Dec 19 12:48:41.416 INFO [stderr] 16 |     repl::start("> ", (|s, runtime| interpreter::run(&s, runtime)))
Dec 19 12:48:41.416 INFO [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 12:48:41.416 INFO [stderr]    |
Dec 19 12:48:41.416 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 19 12:48:41.416 INFO [stderr] 
Dec 19 12:48:41.938 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.10s
Dec 19 12:48:42.166 INFO running `"docker" "inspect" "e01979597ab2934e9284428521085f17439cf7565e0e869a83275a0ee644d8fd"`
Dec 19 12:48:42.292 INFO running `"docker" "rm" "-f" "e01979597ab2934e9284428521085f17439cf7565e0e869a83275a0ee644d8fd"`
Dec 19 12:48:42.391 INFO [stdout] e01979597ab2934e9284428521085f17439cf7565e0e869a83275a0ee644d8fd