[INFO] updating cached repository https://github.com/franleplant/lisp2018 [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] bd1c55af3e78de872b680342fd8fb4711d84bb56 [INFO] checking franleplant/lisp2018 against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffranleplant%2Flisp2018" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/franleplant/lisp2018 on toolchain 45d050cde277b22a755847338f2acc2c7b834141 [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/franleplant/lisp2018 [INFO] finished tweaking git repo https://github.com/franleplant/lisp2018 [INFO] tweaked toml for git repo https://github.com/franleplant/lisp2018 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/franleplant/lisp2018 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 46cf703284571bb2eab974609a24de1b3af2e9a2b800f42aaa69a9ec4ec8babb [INFO] running `"docker" "start" "-a" "46cf703284571bb2eab974609a24de1b3af2e9a2b800f42aaa69a9ec4ec8babb"` [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling rand_core v0.3.0 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling byteorder v1.2.7 [INFO] [stderr] Compiling serde v1.0.80 [INFO] [stderr] Compiling string_cache_shared v0.3.0 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling byte-tools v0.3.0 [INFO] [stderr] Checking ucd-util v0.1.3 [INFO] [stderr] Compiling utf8-ranges v1.0.2 [INFO] [stderr] Compiling either v1.5.0 [INFO] [stderr] Checking lazy_static v1.2.0 [INFO] [stderr] Compiling opaque-debug v0.2.1 [INFO] [stderr] Compiling strsim v0.7.0 [INFO] [stderr] Compiling bit-vec v0.5.0 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking termcolor v1.0.4 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling phf_shared v0.7.23 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling rand_core v0.2.2 [INFO] [stderr] Compiling regex-syntax v0.6.4 [INFO] [stderr] Compiling block-padding v0.1.2 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Compiling itertools v0.8.0 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking humantime v1.2.0 [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Compiling memchr v2.1.1 [INFO] [stderr] Compiling bit-set v0.5.0 [INFO] [stderr] Compiling new_debug_unreachable v1.0.1 [INFO] [stderr] Compiling ena v0.13.1 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling generic-array v0.12.0 [INFO] [stderr] Compiling syn v0.15.22 [INFO] [stderr] Compiling term v0.5.2 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Compiling block-buffer v0.7.0 [INFO] [stderr] Compiling digest v0.8.0 [INFO] [stderr] Compiling phf_generator v0.7.23 [INFO] [stderr] Compiling ascii-canvas v2.0.0 [INFO] [stderr] Compiling sha2 v0.8.0 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Compiling string_cache_codegen v0.4.2 [INFO] [stderr] Checking regex v0.2.11 [INFO] [stderr] Compiling string_cache v0.7.3 [INFO] [stderr] Checking env_logger v0.6.0 [INFO] [stderr] Compiling serde_derive v1.0.80 [INFO] [stderr] Compiling docopt v1.0.2 [INFO] [stderr] Compiling lalrpop v0.17.2 [INFO] [stderr] Compiling frd_lisp v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-b8b9b21282d965f5/out/grammar.rs:5803:5 [INFO] [stderr] | [INFO] [stderr] 5803 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-b8b9b21282d965f5/out/grammar.rs:5814:5 [INFO] [stderr] | [INFO] [stderr] 5814 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-b8b9b21282d965f5/out/grammar.rs:5825:5 [INFO] [stderr] | [INFO] [stderr] 5825 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-b8b9b21282d965f5/out/grammar.rs:5836:5 [INFO] [stderr] | [INFO] [stderr] 5836 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-b8b9b21282d965f5/out/grammar.rs:5847:5 [INFO] [stderr] | [INFO] [stderr] 5847 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-b8b9b21282d965f5/out/grammar.rs:5937:5 [INFO] [stderr] | [INFO] [stderr] 5937 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-b8b9b21282d965f5/out/grammar.rs:5803:5 [INFO] [stderr] | [INFO] [stderr] 5803 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-b8b9b21282d965f5/out/grammar.rs:5814:5 [INFO] [stderr] | [INFO] [stderr] 5814 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-b8b9b21282d965f5/out/grammar.rs:5825:5 [INFO] [stderr] | [INFO] [stderr] 5825 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-b8b9b21282d965f5/out/grammar.rs:5836:5 [INFO] [stderr] | [INFO] [stderr] 5836 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-b8b9b21282d965f5/out/grammar.rs:5847:5 [INFO] [stderr] | [INFO] [stderr] 5847 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-b8b9b21282d965f5/out/grammar.rs:5937:5 [INFO] [stderr] | [INFO] [stderr] 5937 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-b8b9b21282d965f5/out/grammar.rs:5803:5 [INFO] [stderr] | [INFO] [stderr] 5803 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-b8b9b21282d965f5/out/grammar.rs:5803:5 [INFO] [stderr] | [INFO] [stderr] 5803 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused variable: `other` [INFO] [stderr] --> src/lisp_value.rs:127:19 [INFO] [stderr] | [INFO] [stderr] 127 | fn cmp(&self, other: &Func) -> Ordering { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `other` [INFO] [stderr] --> src/lisp_value.rs:133:27 [INFO] [stderr] | [INFO] [stderr] 133 | fn partial_cmp(&self, other: &Func) -> Option { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `other` [INFO] [stderr] --> src/lisp_value.rs:139:18 [INFO] [stderr] | [INFO] [stderr] 139 | fn eq(&self, other: &Func) -> bool { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `other` [INFO] [stderr] --> src/lisp_value.rs:127:19 [INFO] [stderr] | [INFO] [stderr] 127 | fn cmp(&self, other: &Func) -> Ordering { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `other` [INFO] [stderr] --> src/lisp_value.rs:133:27 [INFO] [stderr] | [INFO] [stderr] 133 | fn partial_cmp(&self, other: &Func) -> Option { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `other` [INFO] [stderr] --> src/lisp_value.rs:139:18 [INFO] [stderr] | [INFO] [stderr] 139 | fn eq(&self, other: &Func) -> bool { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-b8b9b21282d965f5/out/grammar.rs:459:9 [INFO] [stderr] | [INFO] [stderr] 459 | pub fn new() -> AtomParser { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-b8b9b21282d965f5/out/grammar.rs:1919:9 [INFO] [stderr] | [INFO] [stderr] 1919 | pub fn new() -> ExprParser { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-b8b9b21282d965f5/out/grammar.rs:3379:9 [INFO] [stderr] | [INFO] [stderr] 3379 | pub fn new() -> ListParser { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-b8b9b21282d965f5/out/grammar.rs:4845:9 [INFO] [stderr] | [INFO] [stderr] 4845 | pub fn new() -> ProgramParser { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-b8b9b21282d965f5/out/grammar.rs:5713:9 [INFO] [stderr] | [INFO] [stderr] 5713 | pub fn new() -> __MatcherBuilder { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-b8b9b21282d965f5/out/grammar.rs:459:9 [INFO] [stderr] | [INFO] [stderr] 459 | pub fn new() -> AtomParser { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 16 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-b8b9b21282d965f5/out/grammar.rs:459:9 [INFO] [stderr] | [INFO] [stderr] 459 | pub fn new() -> AtomParser { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-b8b9b21282d965f5/out/grammar.rs:1919:9 [INFO] [stderr] | [INFO] [stderr] 1919 | pub fn new() -> ExprParser { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-b8b9b21282d965f5/out/grammar.rs:3379:9 [INFO] [stderr] | [INFO] [stderr] 3379 | pub fn new() -> ListParser { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-b8b9b21282d965f5/out/grammar.rs:459:9 [INFO] [stderr] | [INFO] [stderr] 459 | pub fn new() -> AtomParser { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 14 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> tests/basics.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-b8b9b21282d965f5/out/grammar.rs:5803:5 [INFO] [stderr] | [INFO] [stderr] 5803 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-b8b9b21282d965f5/out/grammar.rs:5814:5 [INFO] [stderr] | [INFO] [stderr] 5814 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-b8b9b21282d965f5/out/grammar.rs:5825:5 [INFO] [stderr] | [INFO] [stderr] 5825 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-b8b9b21282d965f5/out/grammar.rs:5836:5 [INFO] [stderr] | [INFO] [stderr] 5836 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-b8b9b21282d965f5/out/grammar.rs:5847:5 [INFO] [stderr] | [INFO] [stderr] 5847 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-b8b9b21282d965f5/out/grammar.rs:5937:5 [INFO] [stderr] | [INFO] [stderr] 5937 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-b8b9b21282d965f5/out/grammar.rs:5803:5 [INFO] [stderr] | [INFO] [stderr] 5803 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-b8b9b21282d965f5/out/grammar.rs:5803:5 [INFO] [stderr] | [INFO] [stderr] 5803 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-b8b9b21282d965f5/out/grammar.rs:5814:5 [INFO] [stderr] | [INFO] [stderr] 5814 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-b8b9b21282d965f5/out/grammar.rs:5825:5 [INFO] [stderr] | [INFO] [stderr] 5825 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-b8b9b21282d965f5/out/grammar.rs:5836:5 [INFO] [stderr] | [INFO] [stderr] 5836 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-b8b9b21282d965f5/out/grammar.rs:5847:5 [INFO] [stderr] | [INFO] [stderr] 5847 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-b8b9b21282d965f5/out/grammar.rs:5937:5 [INFO] [stderr] | [INFO] [stderr] 5937 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-b8b9b21282d965f5/out/grammar.rs:5803:5 [INFO] [stderr] | [INFO] [stderr] 5803 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused variable: `other` [INFO] [stderr] --> src/lisp_value.rs:127:19 [INFO] [stderr] | [INFO] [stderr] 127 | fn cmp(&self, other: &Func) -> Ordering { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `other` [INFO] [stderr] --> src/lisp_value.rs:133:27 [INFO] [stderr] | [INFO] [stderr] 133 | fn partial_cmp(&self, other: &Func) -> Option { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `other` [INFO] [stderr] --> src/lisp_value.rs:139:18 [INFO] [stderr] | [INFO] [stderr] 139 | fn eq(&self, other: &Func) -> bool { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `other` [INFO] [stderr] --> src/lisp_value.rs:127:19 [INFO] [stderr] | [INFO] [stderr] 127 | fn cmp(&self, other: &Func) -> Ordering { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `other` [INFO] [stderr] --> src/lisp_value.rs:133:27 [INFO] [stderr] | [INFO] [stderr] 133 | fn partial_cmp(&self, other: &Func) -> Option { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `other` [INFO] [stderr] --> src/lisp_value.rs:139:18 [INFO] [stderr] | [INFO] [stderr] 139 | fn eq(&self, other: &Func) -> bool { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-b8b9b21282d965f5/out/grammar.rs:459:9 [INFO] [stderr] | [INFO] [stderr] 459 | pub fn new() -> AtomParser { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-b8b9b21282d965f5/out/grammar.rs:1919:9 [INFO] [stderr] | [INFO] [stderr] 1919 | pub fn new() -> ExprParser { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-b8b9b21282d965f5/out/grammar.rs:3379:9 [INFO] [stderr] | [INFO] [stderr] 3379 | pub fn new() -> ListParser { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `is_atom` [INFO] [stderr] --> src/ast.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn is_atom(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `is_list` [INFO] [stderr] --> src/ast.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn is_list(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `expect_atom` [INFO] [stderr] --> src/ast.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn expect_atom(self, error_message: &str) -> Atom { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `expect_list` [INFO] [stderr] --> src/ast.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn expect_list(self, error_message: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_global` [INFO] [stderr] --> src/env.rs:76:5 [INFO] [stderr] | [INFO] [stderr] 76 | pub fn set_global(&self, key: String, value: Rc) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-b8b9b21282d965f5/out/grammar.rs:459:9 [INFO] [stderr] | [INFO] [stderr] 459 | pub fn new() -> AtomParser { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-b8b9b21282d965f5/out/grammar.rs:4845:9 [INFO] [stderr] | [INFO] [stderr] 4845 | pub fn new() -> ProgramParser { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-b8b9b21282d965f5/out/grammar.rs:5713:9 [INFO] [stderr] | [INFO] [stderr] 5713 | pub fn new() -> __MatcherBuilder { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `eval` [INFO] [stderr] --> src/eval.rs:18:8 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn eval(source: &str) -> Vec> { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Id` [INFO] [stderr] --> src/lisp_value.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | Id(String), [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 23 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-b8b9b21282d965f5/out/grammar.rs:459:9 [INFO] [stderr] | [INFO] [stderr] 459 | pub fn new() -> AtomParser { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-b8b9b21282d965f5/out/grammar.rs:1919:9 [INFO] [stderr] | [INFO] [stderr] 1919 | pub fn new() -> ExprParser { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-b8b9b21282d965f5/out/grammar.rs:3379:9 [INFO] [stderr] | [INFO] [stderr] 3379 | pub fn new() -> ListParser { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `is_atom` [INFO] [stderr] --> src/ast.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn is_atom(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `is_list` [INFO] [stderr] --> src/ast.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn is_list(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `expect_atom` [INFO] [stderr] --> src/ast.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn expect_atom(self, error_message: &str) -> Atom { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `expect_list` [INFO] [stderr] --> src/ast.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn expect_list(self, error_message: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_global` [INFO] [stderr] --> src/env.rs:76:5 [INFO] [stderr] | [INFO] [stderr] 76 | pub fn set_global(&self, key: String, value: Rc) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-b8b9b21282d965f5/out/grammar.rs:459:9 [INFO] [stderr] | [INFO] [stderr] 459 | pub fn new() -> AtomParser { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-b8b9b21282d965f5/out/grammar.rs:4845:9 [INFO] [stderr] | [INFO] [stderr] 4845 | pub fn new() -> ProgramParser { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-b8b9b21282d965f5/out/grammar.rs:5713:9 [INFO] [stderr] | [INFO] [stderr] 5713 | pub fn new() -> __MatcherBuilder { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `eval` [INFO] [stderr] --> src/eval.rs:18:8 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn eval(source: &str) -> Vec> { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Id` [INFO] [stderr] --> src/lisp_value.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | Id(String), [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 23 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 51s [INFO] running `"docker" "inspect" "46cf703284571bb2eab974609a24de1b3af2e9a2b800f42aaa69a9ec4ec8babb"` [INFO] running `"docker" "rm" "-f" "46cf703284571bb2eab974609a24de1b3af2e9a2b800f42aaa69a9ec4ec8babb"` [INFO] [stdout] 46cf703284571bb2eab974609a24de1b3af2e9a2b800f42aaa69a9ec4ec8babb