Dec 12 04:10:24.066 INFO checking ABorse/ProgLang18 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677 Dec 12 04:10:24.066 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 12 04:10:24.320 INFO [stdout] d77432dc8bfe03e2df2ad83e2a9b68e040c63417d9b009924677962053bbca24 Dec 12 04:10:24.324 INFO running `"docker" "start" "-a" "d77432dc8bfe03e2df2ad83e2a9b68e040c63417d9b009924677962053bbca24"` Dec 12 04:10:25.048 INFO [stderr] usermod: no changes Dec 12 04:10:25.087 INFO [stderr] Checking updated_scheme v0.1.0 (/source) Dec 12 04:10:25.624 INFO [stderr] warning: variable does not need to be mutable Dec 12 04:10:25.624 INFO [stderr] --> src/parser.rs:8:22 Dec 12 04:10:25.624 INFO [stderr] | Dec 12 04:10:25.624 INFO [stderr] 8 | fn parse_conditional(mut tokens: &mut Vec, environment: &Environment) -> Expression { Dec 12 04:10:25.624 INFO [stderr] | ----^^^^^^ Dec 12 04:10:25.624 INFO [stderr] | | Dec 12 04:10:25.624 INFO [stderr] | help: remove this `mut` Dec 12 04:10:25.624 INFO [stderr] | Dec 12 04:10:25.624 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 12 04:10:25.624 INFO [stderr] Dec 12 04:10:25.624 INFO [stderr] warning: variable does not need to be mutable Dec 12 04:10:25.624 INFO [stderr] --> src/parser.rs:45:19 Dec 12 04:10:25.624 INFO [stderr] | Dec 12 04:10:25.624 INFO [stderr] 45 | fn parse_compound(mut tokens: &mut Vec, environment: &Environment) -> Expression { Dec 12 04:10:25.624 INFO [stderr] | ----^^^^^^ Dec 12 04:10:25.624 INFO [stderr] | | Dec 12 04:10:25.624 INFO [stderr] | help: remove this `mut` Dec 12 04:10:25.624 INFO [stderr] Dec 12 04:10:25.624 INFO [stderr] warning: variable does not need to be mutable Dec 12 04:10:25.625 INFO [stderr] --> src/parser.rs:86:14 Dec 12 04:10:25.625 INFO [stderr] | Dec 12 04:10:25.625 INFO [stderr] 86 | pub fn parse(mut tokens: &mut Vec, environment: &Environment) -> Expression { Dec 12 04:10:25.625 INFO [stderr] | ----^^^^^^ Dec 12 04:10:25.625 INFO [stderr] | | Dec 12 04:10:25.625 INFO [stderr] | help: remove this `mut` Dec 12 04:10:25.625 INFO [stderr] Dec 12 04:10:25.636 INFO [stderr] warning: variable does not need to be mutable Dec 12 04:10:25.636 INFO [stderr] --> src/environment_parser.rs:8:29 Dec 12 04:10:25.636 INFO [stderr] | Dec 12 04:10:25.636 INFO [stderr] 8 | pub fn parse_to_environment(mut v: &mut Vec) -> Environment { Dec 12 04:10:25.636 INFO [stderr] | ----^ Dec 12 04:10:25.636 INFO [stderr] | | Dec 12 04:10:25.636 INFO [stderr] | help: remove this `mut` Dec 12 04:10:25.636 INFO [stderr] Dec 12 04:10:25.636 INFO [stderr] warning: variable does not need to be mutable Dec 12 04:10:25.636 INFO [stderr] --> src/environment_parser.rs:11:9 Dec 12 04:10:25.636 INFO [stderr] | Dec 12 04:10:25.636 INFO [stderr] 11 | let mut hash: HashMap = HashMap::new(); Dec 12 04:10:25.636 INFO [stderr] | ----^^^^ Dec 12 04:10:25.636 INFO [stderr] | | Dec 12 04:10:25.636 INFO [stderr] | help: remove this `mut` Dec 12 04:10:25.636 INFO [stderr] Dec 12 04:10:26.798 INFO [stderr] warning: variable does not need to be mutable Dec 12 04:10:26.798 INFO [stderr] --> src/parser.rs:8:22 Dec 12 04:10:26.798 INFO [stderr] | Dec 12 04:10:26.798 INFO [stderr] 8 | fn parse_conditional(mut tokens: &mut Vec, environment: &Environment) -> Expression { Dec 12 04:10:26.798 INFO [stderr] | ----^^^^^^ Dec 12 04:10:26.798 INFO [stderr] | | Dec 12 04:10:26.798 INFO [stderr] | help: remove this `mut` Dec 12 04:10:26.798 INFO [stderr] | Dec 12 04:10:26.798 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 12 04:10:26.798 INFO [stderr] Dec 12 04:10:26.798 INFO [stderr] warning: variable does not need to be mutable Dec 12 04:10:26.798 INFO [stderr] --> src/parser.rs:45:19 Dec 12 04:10:26.798 INFO [stderr] | Dec 12 04:10:26.798 INFO [stderr] 45 | fn parse_compound(mut tokens: &mut Vec, environment: &Environment) -> Expression { Dec 12 04:10:26.798 INFO [stderr] | ----^^^^^^ Dec 12 04:10:26.798 INFO [stderr] | | Dec 12 04:10:26.798 INFO [stderr] | help: remove this `mut` Dec 12 04:10:26.798 INFO [stderr] Dec 12 04:10:26.798 INFO [stderr] warning: variable does not need to be mutable Dec 12 04:10:26.798 INFO [stderr] --> src/parser.rs:86:14 Dec 12 04:10:26.798 INFO [stderr] | Dec 12 04:10:26.798 INFO [stderr] 86 | pub fn parse(mut tokens: &mut Vec, environment: &Environment) -> Expression { Dec 12 04:10:26.798 INFO [stderr] | ----^^^^^^ Dec 12 04:10:26.799 INFO [stderr] | | Dec 12 04:10:26.799 INFO [stderr] | help: remove this `mut` Dec 12 04:10:26.808 INFO [stderr] Dec 12 04:10:26.808 INFO [stderr] warning: variable does not need to be mutable Dec 12 04:10:26.808 INFO [stderr] --> src/environment_parser.rs:8:29 Dec 12 04:10:26.808 INFO [stderr] | Dec 12 04:10:26.808 INFO [stderr] 8 | pub fn parse_to_environment(mut v: &mut Vec) -> Environment { Dec 12 04:10:26.808 INFO [stderr] | ----^ Dec 12 04:10:26.808 INFO [stderr] | | Dec 12 04:10:26.808 INFO [stderr] | help: remove this `mut` Dec 12 04:10:26.808 INFO [stderr] Dec 12 04:10:26.816 INFO [stderr] warning: variable does not need to be mutable Dec 12 04:10:26.816 INFO [stderr] --> src/environment_parser.rs:11:9 Dec 12 04:10:26.816 INFO [stderr] | Dec 12 04:10:26.816 INFO [stderr] 11 | let mut hash: HashMap = HashMap::new(); Dec 12 04:10:26.816 INFO [stderr] | ----^^^^ Dec 12 04:10:26.816 INFO [stderr] | | Dec 12 04:10:26.816 INFO [stderr] | help: remove this `mut` Dec 12 04:10:26.816 INFO [stderr] Dec 12 04:10:27.097 INFO [stderr] warning: unused import: `std::collections::HashMap` Dec 12 04:10:27.097 INFO [stderr] --> tests/test_interpreter.rs:6:5 Dec 12 04:10:27.097 INFO [stderr] | Dec 12 04:10:27.097 INFO [stderr] 6 | use std::collections::HashMap; Dec 12 04:10:27.097 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 12 04:10:27.097 INFO [stderr] | Dec 12 04:10:27.097 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 12 04:10:27.097 INFO [stderr] Dec 12 04:10:27.364 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.30s Dec 12 04:10:27.368 INFO [stderr] su: No module specific data is present Dec 12 04:10:27.661 INFO running `"docker" "inspect" "d77432dc8bfe03e2df2ad83e2a9b68e040c63417d9b009924677962053bbca24"` Dec 12 04:10:27.750 INFO running `"docker" "rm" "-f" "d77432dc8bfe03e2df2ad83e2a9b68e040c63417d9b009924677962053bbca24"` Dec 12 04:10:27.854 INFO [stdout] d77432dc8bfe03e2df2ad83e2a9b68e040c63417d9b009924677962053bbca24