[INFO] cloning repository https://github.com/aaronjeline/RLisp [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aaronjeline/RLisp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faaronjeline%2FRLisp", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faaronjeline%2FRLisp'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6466e9255168abc712436d7b37d2ca705b7507b1 [INFO] checking aaronjeline/RLisp against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faaronjeline%2FRLisp" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/aaronjeline/RLisp [INFO] finished tweaking git repo https://github.com/aaronjeline/RLisp [INFO] tweaked toml for git repo https://github.com/aaronjeline/RLisp written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/aaronjeline/RLisp on toolchain a5689b034ad287112f709693384a37f1377eb9cc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/aaronjeline/RLisp already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 07ef93264971bbd6785b4c08002737de9386c290b1ba217c44a17f99ee72b718 [INFO] running `Command { std: "docker" "start" "07ef93264971bbd6785b4c08002737de9386c290b1ba217c44a17f99ee72b718", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "07ef93264971bbd6785b4c08002737de9386c290b1ba217c44a17f99ee72b718", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "07ef93264971bbd6785b4c08002737de9386c290b1ba217c44a17f99ee72b718" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "07ef93264971bbd6785b4c08002737de9386c290b1ba217c44a17f99ee72b718", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "07ef93264971bbd6785b4c08002737de9386c290b1ba217c44a17f99ee72b718" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling libc v0.2.47 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Compiling memchr v2.1.2 [INFO] [stderr] Checking nom v4.1.1 [INFO] [stderr] Checking rlisp v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/lib.rs:118:15 [INFO] [stdout] | [INFO] [stdout] 99 | #[derive(Clone, Debug, PartialEq)] [INFO] [stdout] | --------- in this derive macro expansion [INFO] [stdout] ... [INFO] [stdout] 118 | Function (fn(Params) -> FResult), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/lib.rs:118:15 [INFO] [stdout] | [INFO] [stdout] 99 | #[derive(Clone, Debug, PartialEq)] [INFO] [stdout] | --------- in this derive macro expansion [INFO] [stdout] ... [INFO] [stdout] 118 | Function (fn(Params) -> FResult), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parsing.rs:36:1 [INFO] [stdout] | [INFO] [stdout] 36 | / named!(pub parse_value, [INFO] [stdout] 37 | | map!(alt!(parse_string | [INFO] [stdout] 38 | | parse_symbol | [INFO] [stdout] 39 | | parse_int | [INFO] [stdout] ... | [INFO] [stdout] 43 | | parse_list), [INFO] [stdout] 44 | | |v| Box::new(v))); [INFO] [stdout] | |_____________________________^ [INFO] [stdout] | [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `map` [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_non_local_macros)]` (part of `#[warn(future_incompatible)]`) on by default [INFO] [stdout] = note: this warning originates in the macro `map` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parsing.rs:36:1 [INFO] [stdout] | [INFO] [stdout] 36 | / named!(pub parse_value, [INFO] [stdout] 37 | | map!(alt!(parse_string | [INFO] [stdout] 38 | | parse_symbol | [INFO] [stdout] 39 | | parse_int | [INFO] [stdout] ... | [INFO] [stdout] 43 | | parse_list), [INFO] [stdout] 44 | | |v| Box::new(v))); [INFO] [stdout] | |_____________________________^ [INFO] [stdout] | [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `map` [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_non_local_macros)]` (part of `#[warn(future_incompatible)]`) on by default [INFO] [stdout] = note: this warning originates in the macro `map` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parsing.rs:36:1 [INFO] [stdout] | [INFO] [stdout] 36 | / named!(pub parse_value, [INFO] [stdout] 37 | | map!(alt!(parse_string | [INFO] [stdout] 38 | | parse_symbol | [INFO] [stdout] 39 | | parse_int | [INFO] [stdout] ... | [INFO] [stdout] 43 | | parse_list), [INFO] [stdout] 44 | | |v| Box::new(v))); [INFO] [stdout] | |_____________________________^ [INFO] [stdout] | [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `alt` [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `alt` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parsing.rs:36:1 [INFO] [stdout] | [INFO] [stdout] 36 | / named!(pub parse_value, [INFO] [stdout] 37 | | map!(alt!(parse_string | [INFO] [stdout] 38 | | parse_symbol | [INFO] [stdout] 39 | | parse_int | [INFO] [stdout] ... | [INFO] [stdout] 43 | | parse_list), [INFO] [stdout] 44 | | |v| Box::new(v))); [INFO] [stdout] | |_____________________________^ [INFO] [stdout] | [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `alt` [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `alt` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parsing.rs:36:1 [INFO] [stdout] | [INFO] [stdout] 36 | / named!(pub parse_value, [INFO] [stdout] 37 | | map!(alt!(parse_string | [INFO] [stdout] 38 | | parse_symbol | [INFO] [stdout] 39 | | parse_int | [INFO] [stdout] ... | [INFO] [stdout] 43 | | parse_list), [INFO] [stdout] 44 | | |v| Box::new(v))); [INFO] [stdout] | |_____________________________^ [INFO] [stdout] | [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `alt` [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `alt` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parsing.rs:36:1 [INFO] [stdout] | [INFO] [stdout] 36 | / named!(pub parse_value, [INFO] [stdout] 37 | | map!(alt!(parse_string | [INFO] [stdout] 38 | | parse_symbol | [INFO] [stdout] 39 | | parse_int | [INFO] [stdout] ... | [INFO] [stdout] 43 | | parse_list), [INFO] [stdout] 44 | | |v| Box::new(v))); [INFO] [stdout] | |_____________________________^ [INFO] [stdout] | [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `alt` [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `alt` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parsing.rs:36:1 [INFO] [stdout] | [INFO] [stdout] 36 | / named!(pub parse_value, [INFO] [stdout] 37 | | map!(alt!(parse_string | [INFO] [stdout] 38 | | parse_symbol | [INFO] [stdout] 39 | | parse_int | [INFO] [stdout] ... | [INFO] [stdout] 43 | | parse_list), [INFO] [stdout] 44 | | |v| Box::new(v))); [INFO] [stdout] | |_____________________________^ [INFO] [stdout] | [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `alt` [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `alt` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parsing.rs:36:1 [INFO] [stdout] | [INFO] [stdout] 36 | / named!(pub parse_value, [INFO] [stdout] 37 | | map!(alt!(parse_string | [INFO] [stdout] 38 | | parse_symbol | [INFO] [stdout] 39 | | parse_int | [INFO] [stdout] ... | [INFO] [stdout] 43 | | parse_list), [INFO] [stdout] 44 | | |v| Box::new(v))); [INFO] [stdout] | |_____________________________^ [INFO] [stdout] | [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `alt` [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `alt` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parsing.rs:36:1 [INFO] [stdout] | [INFO] [stdout] 36 | / named!(pub parse_value, [INFO] [stdout] 37 | | map!(alt!(parse_string | [INFO] [stdout] 38 | | parse_symbol | [INFO] [stdout] 39 | | parse_int | [INFO] [stdout] ... | [INFO] [stdout] 43 | | parse_list), [INFO] [stdout] 44 | | |v| Box::new(v))); [INFO] [stdout] | |_____________________________^ [INFO] [stdout] | [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `alt` [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `alt` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parsing.rs:36:1 [INFO] [stdout] | [INFO] [stdout] 36 | / named!(pub parse_value, [INFO] [stdout] 37 | | map!(alt!(parse_string | [INFO] [stdout] 38 | | parse_symbol | [INFO] [stdout] 39 | | parse_int | [INFO] [stdout] ... | [INFO] [stdout] 43 | | parse_list), [INFO] [stdout] 44 | | |v| Box::new(v))); [INFO] [stdout] | |_____________________________^ [INFO] [stdout] | [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `alt` [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `alt` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parsing.rs:36:1 [INFO] [stdout] | [INFO] [stdout] 36 | / named!(pub parse_value, [INFO] [stdout] 37 | | map!(alt!(parse_string | [INFO] [stdout] 38 | | parse_symbol | [INFO] [stdout] 39 | | parse_int | [INFO] [stdout] ... | [INFO] [stdout] 43 | | parse_list), [INFO] [stdout] 44 | | |v| Box::new(v))); [INFO] [stdout] | |_____________________________^ [INFO] [stdout] | [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `alt` [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `alt` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parsing.rs:36:1 [INFO] [stdout] | [INFO] [stdout] 36 | / named!(pub parse_value, [INFO] [stdout] 37 | | map!(alt!(parse_string | [INFO] [stdout] 38 | | parse_symbol | [INFO] [stdout] 39 | | parse_int | [INFO] [stdout] ... | [INFO] [stdout] 43 | | parse_list), [INFO] [stdout] 44 | | |v| Box::new(v))); [INFO] [stdout] | |_____________________________^ [INFO] [stdout] | [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `alt` [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `alt` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parsing.rs:36:1 [INFO] [stdout] | [INFO] [stdout] 36 | / named!(pub parse_value, [INFO] [stdout] 37 | | map!(alt!(parse_string | [INFO] [stdout] 38 | | parse_symbol | [INFO] [stdout] 39 | | parse_int | [INFO] [stdout] ... | [INFO] [stdout] 43 | | parse_list), [INFO] [stdout] 44 | | |v| Box::new(v))); [INFO] [stdout] | |_____________________________^ [INFO] [stdout] | [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `alt` [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `alt` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parsing.rs:36:1 [INFO] [stdout] | [INFO] [stdout] 36 | / named!(pub parse_value, [INFO] [stdout] 37 | | map!(alt!(parse_string | [INFO] [stdout] 38 | | parse_symbol | [INFO] [stdout] 39 | | parse_int | [INFO] [stdout] ... | [INFO] [stdout] 43 | | parse_list), [INFO] [stdout] 44 | | |v| Box::new(v))); [INFO] [stdout] | |_____________________________^ [INFO] [stdout] | [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `alt` [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `alt` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parsing.rs:36:1 [INFO] [stdout] | [INFO] [stdout] 36 | / named!(pub parse_value, [INFO] [stdout] 37 | | map!(alt!(parse_string | [INFO] [stdout] 38 | | parse_symbol | [INFO] [stdout] 39 | | parse_int | [INFO] [stdout] ... | [INFO] [stdout] 43 | | parse_list), [INFO] [stdout] 44 | | |v| Box::new(v))); [INFO] [stdout] | |_____________________________^ [INFO] [stdout] | [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `alt` [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `alt` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parsing.rs:46:1 [INFO] [stdout] | [INFO] [stdout] 46 | / named!(parse_quote, ws!(do_parse!( [INFO] [stdout] 47 | | _start: tag!("'") >> [INFO] [stdout] 48 | | quoted: parse_value >> [INFO] [stdout] 49 | | (Value::List(vec![Box::new(Value::Quote), quoted].into_iter().collect()))))); [INFO] [stdout] | |________________________________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `do_parse_sep` [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `do_parse_sep` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parsing.rs:51:1 [INFO] [stdout] | [INFO] [stdout] 51 | / named!(parse_qquote, ws!(do_parse!( [INFO] [stdout] 52 | | _stat: tag!("`") >> [INFO] [stdout] 53 | | quoted: parse_value >> [INFO] [stdout] 54 | | (Value::List(vec![Box::new(Value::Quasiquote), quoted].into_iter().collect()))))); [INFO] [stdout] | |_____________________________________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `do_parse_sep` [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `do_parse_sep` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parsing.rs:56:1 [INFO] [stdout] | [INFO] [stdout] 56 | / named!(parse_uquote, ws!(do_parse!( [INFO] [stdout] 57 | | _stat: tag!(",") >> [INFO] [stdout] 58 | | quoted: parse_value >> [INFO] [stdout] 59 | | (Value::List(vec![Box::new(Value::Unquote), quoted].into_iter().collect()))))); [INFO] [stdout] | |__________________________________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `do_parse_sep` [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `do_parse_sep` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parsing.rs:36:1 [INFO] [stdout] | [INFO] [stdout] 36 | / named!(pub parse_value, [INFO] [stdout] 37 | | map!(alt!(parse_string | [INFO] [stdout] 38 | | parse_symbol | [INFO] [stdout] 39 | | parse_int | [INFO] [stdout] ... | [INFO] [stdout] 43 | | parse_list), [INFO] [stdout] 44 | | |v| Box::new(v))); [INFO] [stdout] | |_____________________________^ [INFO] [stdout] | [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `alt` [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `alt` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parsing.rs:46:1 [INFO] [stdout] | [INFO] [stdout] 46 | / named!(parse_quote, ws!(do_parse!( [INFO] [stdout] 47 | | _start: tag!("'") >> [INFO] [stdout] 48 | | quoted: parse_value >> [INFO] [stdout] 49 | | (Value::List(vec![Box::new(Value::Quote), quoted].into_iter().collect()))))); [INFO] [stdout] | |________________________________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `do_parse_sep` [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `do_parse_sep` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parsing.rs:51:1 [INFO] [stdout] | [INFO] [stdout] 51 | / named!(parse_qquote, ws!(do_parse!( [INFO] [stdout] 52 | | _stat: tag!("`") >> [INFO] [stdout] 53 | | quoted: parse_value >> [INFO] [stdout] 54 | | (Value::List(vec![Box::new(Value::Quasiquote), quoted].into_iter().collect()))))); [INFO] [stdout] | |_____________________________________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `do_parse_sep` [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `do_parse_sep` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parsing.rs:56:1 [INFO] [stdout] | [INFO] [stdout] 56 | / named!(parse_uquote, ws!(do_parse!( [INFO] [stdout] 57 | | _stat: tag!(",") >> [INFO] [stdout] 58 | | quoted: parse_value >> [INFO] [stdout] 59 | | (Value::List(vec![Box::new(Value::Unquote), quoted].into_iter().collect()))))); [INFO] [stdout] | |__________________________________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `do_parse_sep` [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `do_parse_sep` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parsing.rs:61:1 [INFO] [stdout] | [INFO] [stdout] 61 | / named!(parse_list, ws!(do_parse!( [INFO] [stdout] 62 | | _start: tag!("(") >> [INFO] [stdout] 63 | | contents: fold_many0!( parse_value, LinkedList::new(), [INFO] [stdout] 64 | | |mut ll: LinkedList<_>, item| { [INFO] [stdout] ... | [INFO] [stdout] 68 | | _end: tag!(")") >> [INFO] [stdout] 69 | | (Value::List(contents))))); [INFO] [stdout] | |______________________________^ [INFO] [stdout] | [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `fold_many0` [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `fold_many0` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parsing.rs:71:1 [INFO] [stdout] | [INFO] [stdout] 71 | / named!(parse_int, ws!(do_parse!( [INFO] [stdout] 72 | | num: map_res!(take_while!(is_digit), [INFO] [stdout] 73 | | |Input(s)| s.parse::()) >> [INFO] [stdout] 74 | | (Value::Int(num))))); [INFO] [stdout] | |____________________________^ [INFO] [stdout] | [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `map_res` [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `map_res` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parsing.rs:71:1 [INFO] [stdout] | [INFO] [stdout] 71 | / named!(parse_int, ws!(do_parse!( [INFO] [stdout] 72 | | num: map_res!(take_while!(is_digit), [INFO] [stdout] 73 | | |Input(s)| s.parse::()) >> [INFO] [stdout] 74 | | (Value::Int(num))))); [INFO] [stdout] | |____________________________^ [INFO] [stdout] | [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `take_while` [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `take_while` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parsing.rs:77:1 [INFO] [stdout] | [INFO] [stdout] 77 | / named!(parse_string, ws!(do_parse!( [INFO] [stdout] 78 | | _start: tag!("\"") >> [INFO] [stdout] 79 | | contents: map!(take_until!("\""), |Input(s)| String::from(s)) >> [INFO] [stdout] 80 | | _end: tag!("\"") >> [INFO] [stdout] 81 | | (Value::Str(contents.into()))))); [INFO] [stdout] | |____________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `map` [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `map` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parsing.rs:83:1 [INFO] [stdout] | [INFO] [stdout] 83 | / named!(parse_symbol, [INFO] [stdout] 84 | | ws!(map!(take_while1!(is_alpha), [INFO] [stdout] 85 | | |Input(s)| determinte_symbol(s.to_string())))); [INFO] [stdout] | |______________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `map` [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `map` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parsing.rs:83:1 [INFO] [stdout] | [INFO] [stdout] 83 | / named!(parse_symbol, [INFO] [stdout] 84 | | ws!(map!(take_while1!(is_alpha), [INFO] [stdout] 85 | | |Input(s)| determinte_symbol(s.to_string())))); [INFO] [stdout] | |______________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `take_while1` [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `take_while1` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parsing.rs:61:1 [INFO] [stdout] | [INFO] [stdout] 61 | / named!(parse_list, ws!(do_parse!( [INFO] [stdout] 62 | | _start: tag!("(") >> [INFO] [stdout] 63 | | contents: fold_many0!( parse_value, LinkedList::new(), [INFO] [stdout] 64 | | |mut ll: LinkedList<_>, item| { [INFO] [stdout] ... | [INFO] [stdout] 68 | | _end: tag!(")") >> [INFO] [stdout] 69 | | (Value::List(contents))))); [INFO] [stdout] | |______________________________^ [INFO] [stdout] | [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `fold_many0` [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `fold_many0` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parsing.rs:71:1 [INFO] [stdout] | [INFO] [stdout] 71 | / named!(parse_int, ws!(do_parse!( [INFO] [stdout] 72 | | num: map_res!(take_while!(is_digit), [INFO] [stdout] 73 | | |Input(s)| s.parse::()) >> [INFO] [stdout] 74 | | (Value::Int(num))))); [INFO] [stdout] | |____________________________^ [INFO] [stdout] | [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `map_res` [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `map_res` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parsing.rs:71:1 [INFO] [stdout] | [INFO] [stdout] 71 | / named!(parse_int, ws!(do_parse!( [INFO] [stdout] 72 | | num: map_res!(take_while!(is_digit), [INFO] [stdout] 73 | | |Input(s)| s.parse::()) >> [INFO] [stdout] 74 | | (Value::Int(num))))); [INFO] [stdout] | |____________________________^ [INFO] [stdout] | [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `take_while` [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `take_while` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parsing.rs:77:1 [INFO] [stdout] | [INFO] [stdout] 77 | / named!(parse_string, ws!(do_parse!( [INFO] [stdout] 78 | | _start: tag!("\"") >> [INFO] [stdout] 79 | | contents: map!(take_until!("\""), |Input(s)| String::from(s)) >> [INFO] [stdout] 80 | | _end: tag!("\"") >> [INFO] [stdout] 81 | | (Value::Str(contents.into()))))); [INFO] [stdout] | |____________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `map` [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `map` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parsing.rs:83:1 [INFO] [stdout] | [INFO] [stdout] 83 | / named!(parse_symbol, [INFO] [stdout] 84 | | ws!(map!(take_while1!(is_alpha), [INFO] [stdout] 85 | | |Input(s)| determinte_symbol(s.to_string())))); [INFO] [stdout] | |______________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `map` [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `map` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parsing.rs:83:1 [INFO] [stdout] | [INFO] [stdout] 83 | / named!(parse_symbol, [INFO] [stdout] 84 | | ws!(map!(take_while1!(is_alpha), [INFO] [stdout] 85 | | |Input(s)| determinte_symbol(s.to_string())))); [INFO] [stdout] | |______________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `take_while1` [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `take_while1` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `list` [INFO] [stdout] --> src/evals.rs:44:13 [INFO] [stdout] | [INFO] [stdout] 44 | fn eval_env(list: LinkedList, env: &mut Env) -> FResult { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_list` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `String` [INFO] [stdout] --> src/parsing.rs:81:25 [INFO] [stdout] | [INFO] [stdout] 81 | (Value::Str(contents.into()))))); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] = note: `#[deny(self_type_conversion)]` on by default [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 81 - (Value::Str(contents.into()))))); [INFO] [stdout] 81 + (Value::Str(contents))))); [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 81 - (Value::Str(contents.into()))))); [INFO] [stdout] 81 + (Value::Str(>::into(contents)))))); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing [INFO] [stdout] --> src/builtins.rs:208:63 [INFO] [stdout] | [INFO] [stdout] 208 | Value::List(lst) => Ok(cons(first.deref().clone(), lst.deref().clone())), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `LinkedList>` does not implement `Deref`, so calling `deref` on `&LinkedList>` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 208 - Value::List(lst) => Ok(cons(first.deref().clone(), lst.deref().clone())), [INFO] [stdout] 208 + Value::List(lst) => Ok(cons(first.deref().clone(), lst.clone())), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rlisp` (bin "rlisp" test) due to 1 previous error; 19 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused variable: `list` [INFO] [stdout] --> src/evals.rs:44:13 [INFO] [stdout] | [INFO] [stdout] 44 | fn eval_env(list: LinkedList, env: &mut Env) -> FResult { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_list` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `String` [INFO] [stdout] --> src/parsing.rs:81:25 [INFO] [stdout] | [INFO] [stdout] 81 | (Value::Str(contents.into()))))); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] = note: `#[deny(self_type_conversion)]` on by default [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 81 - (Value::Str(contents.into()))))); [INFO] [stdout] 81 + (Value::Str(contents))))); [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 81 - (Value::Str(contents.into()))))); [INFO] [stdout] 81 + (Value::Str(>::into(contents)))))); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing [INFO] [stdout] --> src/builtins.rs:208:63 [INFO] [stdout] | [INFO] [stdout] 208 | Value::List(lst) => Ok(cons(first.deref().clone(), lst.deref().clone())), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `LinkedList>` does not implement `Deref`, so calling `deref` on `&LinkedList>` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 208 - Value::List(lst) => Ok(cons(first.deref().clone(), lst.deref().clone())), [INFO] [stdout] 208 + Value::List(lst) => Ok(cons(first.deref().clone(), lst.clone())), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rlisp` (bin "rlisp") due to 1 previous error; 19 warnings emitted [INFO] running `Command { std: "docker" "inspect" "07ef93264971bbd6785b4c08002737de9386c290b1ba217c44a17f99ee72b718", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07ef93264971bbd6785b4c08002737de9386c290b1ba217c44a17f99ee72b718", kill_on_drop: false }` [INFO] [stdout] 07ef93264971bbd6785b4c08002737de9386c290b1ba217c44a17f99ee72b718