Dec 19 12:48:38.036 INFO checking meddle0x53/mscheme against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 12:48:38.036 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 12:48:38.249 INFO [stdout] d6799eab30b3034c90e4c2480c50d24d51adcfcb6692ad3b6e24395a5ba4a22b
Dec 19 12:48:38.253 INFO running `"docker" "start" "-a" "d6799eab30b3034c90e4c2480c50d24d51adcfcb6692ad3b6e24395a5ba4a22b"`
Dec 19 12:48:38.927 INFO [stderr]     Checking nix v0.5.1
Dec 19 12:48:41.663 INFO [stderr]     Checking rustyline v1.0.0
Dec 19 12:48:42.234 INFO [stderr]     Checking mscheme v0.1.0 (/opt/crater/workdir)
Dec 19 12:48:42.438 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 19 12:48:42.438 INFO [stderr]   --> src/main.rs:16:23
Dec 19 12:48:42.438 INFO [stderr]    |
Dec 19 12:48:42.438 INFO [stderr] 16 |     repl::start("> ", (|s, runtime| interpreter::run(&s, runtime)))
Dec 19 12:48:42.438 INFO [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 12:48:42.438 INFO [stderr]    |
Dec 19 12:48:42.438 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 19 12:48:42.438 INFO [stderr] 
Dec 19 12:48:42.471 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 19 12:48:42.471 INFO [stderr]   --> src/main.rs:16:23
Dec 19 12:48:42.471 INFO [stderr]    |
Dec 19 12:48:42.471 INFO [stderr] 16 |     repl::start("> ", (|s, runtime| interpreter::run(&s, runtime)))
Dec 19 12:48:42.472 INFO [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 12:48:42.472 INFO [stderr]    |
Dec 19 12:48:42.472 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 19 12:48:42.472 INFO [stderr] 
Dec 19 12:48:42.874 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.97s
Dec 19 12:48:43.226 INFO running `"docker" "inspect" "d6799eab30b3034c90e4c2480c50d24d51adcfcb6692ad3b6e24395a5ba4a22b"`
Dec 19 12:48:43.366 INFO running `"docker" "rm" "-f" "d6799eab30b3034c90e4c2480c50d24d51adcfcb6692ad3b6e24395a5ba4a22b"`
Dec 19 12:48:43.455 INFO [stdout] d6799eab30b3034c90e4c2480c50d24d51adcfcb6692ad3b6e24395a5ba4a22b