[INFO] fetching crate hatter 0.1.4...
[INFO] checking hatter-0.1.4 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate hatter 0.1.4 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate hatter 0.1.4 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hatter 0.1.4
[INFO] finished tweaking crates.io crate hatter 0.1.4
[INFO] tweaked toml for crates.io crate hatter 0.1.4 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate crates.io crate hatter 0.1.4 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ad8acef974e02c551c94155c9365785bf1858f4c39c1baf6eeb7ef97475ebb2
[INFO] running `Command { std: "docker" "start" "-a" "8ad8acef974e02c551c94155c9365785bf1858f4c39c1baf6eeb7ef97475ebb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ad8acef974e02c551c94155c9365785bf1858f4c39c1baf6eeb7ef97475ebb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ad8acef974e02c551c94155c9365785bf1858f4c39c1baf6eeb7ef97475ebb2", kill_on_drop: false }`
[INFO] [stdout] 8ad8acef974e02c551c94155c9365785bf1858f4c39c1baf6eeb7ef97475ebb2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dtail_expr_drop_order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69609ab4fd9fa2ff5bca476a6891eff0b0e2ab56e4578dbdc14280e072c66448
[INFO] running `Command { std: "docker" "start" "-a" "69609ab4fd9fa2ff5bca476a6891eff0b0e2ab56e4578dbdc14280e072c66448", kill_on_drop: false }`
[INFO] [stderr]     Checking hatter v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/error.rs:87:59
[INFO] [stdout]     |
[INFO] [stdout] 87  |           scan_error!($pos, $len, format!($msg, $($args),*));
[INFO] [stdout]     |                                                             ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/compile/lexer.rs:402:9
[INFO] [stdout]     |
[INFO] [stdout] 402 | /         scan_error!(
[INFO] [stdout] 403 | |             start,
[INFO] [stdout] 404 | |             1,
[INFO] [stdout] 405 | |             "Unclosed string. Expected closing quote: {}  ",
[INFO] [stdout] 406 | |             delimiter
[INFO] [stdout] 407 | |         )
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[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 <https://github.com/rust-lang/rust/issues/79813>
[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 `scan_error`
[INFO] [stdout]     = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `scan_error` (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/error.rs:87:59
[INFO] [stdout]     |
[INFO] [stdout] 87  |           scan_error!($pos, $len, format!($msg, $($args),*));
[INFO] [stdout]     |                                                             ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/compile/lexer.rs:611:20
[INFO] [stdout]     |
[INFO] [stdout] 611 |               return scan_error!(
[INFO] [stdout]     |  ____________________-
[INFO] [stdout] 612 | |                 self.pos,
[INFO] [stdout] 613 | |                 1,
[INFO] [stdout] 614 | |                 "Can't mix tabs and spaces. Expected {:?}, found {:?}",
[INFO] [stdout] 615 | |                 self.style,
[INFO] [stdout] 616 | |                 style
[INFO] [stdout] 617 | |             );
[INFO] [stdout]     | |_____________- in this macro invocation
[INFO] [stdout]     |
[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 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `scan_error` (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/error.rs:98:52
[INFO] [stdout]     |
[INFO] [stdout] 98  |         pos_error!($pos, format!($msg, $($args),+));
[INFO] [stdout]     |                                                    ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/compile/parser.rs:870:29
[INFO] [stdout]     |
[INFO] [stdout] 870 |                 _ => return pos_error!(pos, "Expected Attribute or >, got {:?}", next),
[INFO] [stdout]     |                             ---------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[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 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `pos_error` (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/error.rs:128:42
[INFO] [stdout]     |
[INFO] [stdout] 128 |         error!(format!($msg, $($args),*));
[INFO] [stdout]     |                                          ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/compile/token.rs:80:13
[INFO] [stdout]     |
[INFO] [stdout] 80  |             error!("can't parse binary number: {:?}", self)
[INFO] [stdout]     |             ----------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[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 <https://github.com/rust-lang/rust/issues/79813>
[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 `error`
[INFO] [stdout]     = note: this warning originates in the macro `error` (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/error.rs:128:42
[INFO] [stdout]     |
[INFO] [stdout] 128 |         error!(format!($msg, $($args),*));
[INFO] [stdout]     |                                          ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/compile/token.rs:89:13
[INFO] [stdout]     |
[INFO] [stdout] 89  |             error!("can't parse binary number: {:?}", self)
[INFO] [stdout]     |             ----------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[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 <https://github.com/rust-lang/rust/issues/79813>
[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 `error`
[INFO] [stdout]     = note: this warning originates in the macro `error` (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/error.rs:128:42
[INFO] [stdout]     |
[INFO] [stdout] 128 |         error!(format!($msg, $($args),*));
[INFO] [stdout]     |                                          ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/compile/token.rs:98:13
[INFO] [stdout]     |
[INFO] [stdout] 98  |             error!("can't parse binary number: {:?}", self)
[INFO] [stdout]     |             ----------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[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 <https://github.com/rust-lang/rust/issues/79813>
[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 `error`
[INFO] [stdout]     = note: this warning originates in the macro `error` (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/error.rs:117:54
[INFO] [stdout]     |
[INFO] [stdout] 117 |           error_kind!($kind, format!($msg, $($args),*));
[INFO] [stdout]     |                                                        ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/eval/args.rs:46:52
[INFO] [stdout]     |
[INFO] [stdout] 46  |           self.args.get(idx).map(Value::clone).ok_or(error_kind!(
[INFO] [stdout]     |  ____________________________________________________-
[INFO] [stdout] 47  | |             ArgNotFound,
[INFO] [stdout] 48  | |             "Argument Not Found: {}",
[INFO] [stdout] 49  | |             idx
[INFO] [stdout] 50  | |         ))
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[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 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `error_kind` (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/error.rs:117:54
[INFO] [stdout]     |
[INFO] [stdout] 117 |           error_kind!($kind, format!($msg, $($args),*));
[INFO] [stdout]     |                                                        ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/eval/args.rs:58:17
[INFO] [stdout]     |
[INFO] [stdout] 58  |               Err(error_kind!(
[INFO] [stdout]     |  _________________-
[INFO] [stdout] 59  | |                 WrongArgType,
[INFO] [stdout] 60  | |                 "Expected Number, got: {:?}",
[INFO] [stdout] 61  | |                 self.need(idx)?
[INFO] [stdout] 62  | |             ))
[INFO] [stdout]     | |_____________- in this macro invocation
[INFO] [stdout]     |
[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 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `error_kind` (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/error.rs:117:54
[INFO] [stdout]     |
[INFO] [stdout] 117 |           error_kind!($kind, format!($msg, $($args),*));
[INFO] [stdout]     |                                                        ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/eval/args.rs:71:17
[INFO] [stdout]     |
[INFO] [stdout] 71  |               Err(error_kind!(
[INFO] [stdout]     |  _________________-
[INFO] [stdout] 72  | |                 WrongArgType,
[INFO] [stdout] 73  | |                 "Expected String, got: {:?}",
[INFO] [stdout] 74  | |                 self.need(idx)?
[INFO] [stdout] 75  | |             ))
[INFO] [stdout]     | |_____________- in this macro invocation
[INFO] [stdout]     |
[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 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `error_kind` (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/error.rs:117:54
[INFO] [stdout]     |
[INFO] [stdout] 117 |           error_kind!($kind, format!($msg, $($args),*));
[INFO] [stdout]     |                                                        ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/eval/args.rs:84:17
[INFO] [stdout]     |
[INFO] [stdout] 84  |               Err(error_kind!(
[INFO] [stdout]     |  _________________-
[INFO] [stdout] 85  | |                 WrongArgType,
[INFO] [stdout] 86  | |                 "Expected List, got: {:?}",
[INFO] [stdout] 87  | |                 self.need(idx)?
[INFO] [stdout] 88  | |             ))
[INFO] [stdout]     | |_____________- in this macro invocation
[INFO] [stdout]     |
[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 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `error_kind` (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/error.rs:128:42
[INFO] [stdout]     |
[INFO] [stdout] 128 |         error!(format!($msg, $($args),*));
[INFO] [stdout]     |                                          ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/eval/builtin.rs:127:16
[INFO] [stdout]     |
[INFO] [stdout] 127 |         return error!("Expected 2 args, got {}", 2);
[INFO] [stdout]     |                ------------------------------------ in this macro invocation
[INFO] [stdout]     |
[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 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `error` (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/error.rs:128:42
[INFO] [stdout]     |
[INFO] [stdout] 128 |         error!(format!($msg, $($args),*));
[INFO] [stdout]     |                                          ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/eval/builtin.rs:135:16
[INFO] [stdout]     |
[INFO] [stdout] 135 |         return error!("Expected 2 args, got {}", 2);
[INFO] [stdout]     |                ------------------------------------ in this macro invocation
[INFO] [stdout]     |
[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 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `error` (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/error.rs:128:42
[INFO] [stdout]     |
[INFO] [stdout] 128 |         error!(format!($msg, $($args),*));
[INFO] [stdout]     |                                          ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/eval/env.rs:224:28
[INFO] [stdout]     |
[INFO] [stdout] 224 |                     return error!("can't find var: {}", word);
[INFO] [stdout]     |                            ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[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 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `error` (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/error.rs:128:42
[INFO] [stdout]     |
[INFO] [stdout] 128 |           error!(format!($msg, $($args),*));
[INFO] [stdout]     |                                            ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/eval/env.rs:263:40
[INFO] [stdout]     |
[INFO] [stdout] 263 |   ...                   return error!(
[INFO] [stdout]     |  ______________________________-
[INFO] [stdout] 264 | | ...                       "expected {} args, got {}",
[INFO] [stdout] 265 | | ...                       params.len(),
[INFO] [stdout] 266 | | ...                       args.len()
[INFO] [stdout] 267 | | ...                   );
[INFO] [stdout]     | |_______________________- in this macro invocation
[INFO] [stdout]     |
[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 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `error` (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/error.rs:128:42
[INFO] [stdout]     |
[INFO] [stdout] 128 |         error!(format!($msg, $($args),*));
[INFO] [stdout]     |                                          ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/eval/env.rs:289:28
[INFO] [stdout]     |
[INFO] [stdout] 289 |                     return error!("can't find fn: {}", target.to_string());
[INFO] [stdout]     |                            ----------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[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 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `error` (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/error.rs:128:42
[INFO] [stdout]     |
[INFO] [stdout] 128 |         error!(format!($msg, $($args),*));
[INFO] [stdout]     |                                          ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/eval/env.rs:324:28
[INFO] [stdout]     |
[INFO] [stdout] 324 |                     return error!("{} already set", name);
[INFO] [stdout]     |                            ------------------------------ in this macro invocation
[INFO] [stdout]     |
[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 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `error` (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/error.rs:128:42
[INFO] [stdout]     |
[INFO] [stdout] 128 |         error!(format!($msg, $($args),*));
[INFO] [stdout]     |                                          ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/eval/env.rs:326:28
[INFO] [stdout]     |
[INFO] [stdout] 326 |                     return error!("{} is not set", name);
[INFO] [stdout]     |                            ----------------------------- in this macro invocation
[INFO] [stdout]     |
[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 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `error` (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/error.rs:128:42
[INFO] [stdout]     |
[INFO] [stdout] 128 |         error!(format!($msg, $($args),*));
[INFO] [stdout]     |                                          ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/eval/env.rs:332:32
[INFO] [stdout]     |
[INFO] [stdout] 332 |                         return error!("{} is type {}", name, val.typename());
[INFO] [stdout]     |                                --------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[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 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `error` (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/error.rs:128:42
[INFO] [stdout]     |
[INFO] [stdout] 128 |         error!(format!($msg, $($args),*));
[INFO] [stdout]     |                                          ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/eval/env.rs:455:29
[INFO] [stdout]     |
[INFO] [stdout] 455 |                 v => return error!("expected List or Map, got {:?}", v),
[INFO] [stdout]     |                             ------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[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 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `error` (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/error.rs:87:59
[INFO] [stdout]     |
[INFO] [stdout] 87  |           scan_error!($pos, $len, format!($msg, $($args),*));
[INFO] [stdout]     |                                                             ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/compile/lexer.rs:402:9
[INFO] [stdout]     |
[INFO] [stdout] 402 | /         scan_error!(
[INFO] [stdout] 403 | |             start,
[INFO] [stdout] 404 | |             1,
[INFO] [stdout] 405 | |             "Unclosed string. Expected closing quote: {}  ",
[INFO] [stdout] 406 | |             delimiter
[INFO] [stdout] 407 | |         )
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[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 <https://github.com/rust-lang/rust/issues/79813>
[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 `scan_error`
[INFO] [stdout]     = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `scan_error` (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/error.rs:87:59
[INFO] [stdout]     |
[INFO] [stdout] 87  |           scan_error!($pos, $len, format!($msg, $($args),*));
[INFO] [stdout]     |                                                             ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/compile/lexer.rs:611:20
[INFO] [stdout]     |
[INFO] [stdout] 611 |               return scan_error!(
[INFO] [stdout]     |  ____________________-
[INFO] [stdout] 612 | |                 self.pos,
[INFO] [stdout] 613 | |                 1,
[INFO] [stdout] 614 | |                 "Can't mix tabs and spaces. Expected {:?}, found {:?}",
[INFO] [stdout] 615 | |                 self.style,
[INFO] [stdout] 616 | |                 style
[INFO] [stdout] 617 | |             );
[INFO] [stdout]     | |_____________- in this macro invocation
[INFO] [stdout]     |
[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 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `scan_error` (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/error.rs:98:52
[INFO] [stdout]     |
[INFO] [stdout] 98  |         pos_error!($pos, format!($msg, $($args),+));
[INFO] [stdout]     |                                                    ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/compile/parser.rs:870:29
[INFO] [stdout]     |
[INFO] [stdout] 870 |                 _ => return pos_error!(pos, "Expected Attribute or >, got {:?}", next),
[INFO] [stdout]     |                             ---------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[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 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `pos_error` (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/error.rs:128:42
[INFO] [stdout]     |
[INFO] [stdout] 128 |         error!(format!($msg, $($args),*));
[INFO] [stdout]     |                                          ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/compile/token.rs:80:13
[INFO] [stdout]     |
[INFO] [stdout] 80  |             error!("can't parse binary number: {:?}", self)
[INFO] [stdout]     |             ----------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[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 <https://github.com/rust-lang/rust/issues/79813>
[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 `error`
[INFO] [stdout]     = note: this warning originates in the macro `error` (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/error.rs:128:42
[INFO] [stdout]     |
[INFO] [stdout] 128 |         error!(format!($msg, $($args),*));
[INFO] [stdout]     |                                          ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/compile/token.rs:89:13
[INFO] [stdout]     |
[INFO] [stdout] 89  |             error!("can't parse binary number: {:?}", self)
[INFO] [stdout]     |             ----------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[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 <https://github.com/rust-lang/rust/issues/79813>
[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 `error`
[INFO] [stdout]     = note: this warning originates in the macro `error` (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/error.rs:128:42
[INFO] [stdout]     |
[INFO] [stdout] 128 |         error!(format!($msg, $($args),*));
[INFO] [stdout]     |                                          ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/compile/token.rs:98:13
[INFO] [stdout]     |
[INFO] [stdout] 98  |             error!("can't parse binary number: {:?}", self)
[INFO] [stdout]     |             ----------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[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 <https://github.com/rust-lang/rust/issues/79813>
[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 `error`
[INFO] [stdout]     = note: this warning originates in the macro `error` (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/error.rs:117:54
[INFO] [stdout]     |
[INFO] [stdout] 117 |           error_kind!($kind, format!($msg, $($args),*));
[INFO] [stdout]     |                                                        ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/eval/args.rs:46:52
[INFO] [stdout]     |
[INFO] [stdout] 46  |           self.args.get(idx).map(Value::clone).ok_or(error_kind!(
[INFO] [stdout]     |  ____________________________________________________-
[INFO] [stdout] 47  | |             ArgNotFound,
[INFO] [stdout] 48  | |             "Argument Not Found: {}",
[INFO] [stdout] 49  | |             idx
[INFO] [stdout] 50  | |         ))
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[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 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `error_kind` (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/error.rs:117:54
[INFO] [stdout]     |
[INFO] [stdout] 117 |           error_kind!($kind, format!($msg, $($args),*));
[INFO] [stdout]     |                                                        ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/eval/args.rs:58:17
[INFO] [stdout]     |
[INFO] [stdout] 58  |               Err(error_kind!(
[INFO] [stdout]     |  _________________-
[INFO] [stdout] 59  | |                 WrongArgType,
[INFO] [stdout] 60  | |                 "Expected Number, got: {:?}",
[INFO] [stdout] 61  | |                 self.need(idx)?
[INFO] [stdout] 62  | |             ))
[INFO] [stdout]     | |_____________- in this macro invocation
[INFO] [stdout]     |
[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 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `error_kind` (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/error.rs:117:54
[INFO] [stdout]     |
[INFO] [stdout] 117 |           error_kind!($kind, format!($msg, $($args),*));
[INFO] [stdout]     |                                                        ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/eval/args.rs:71:17
[INFO] [stdout]     |
[INFO] [stdout] 71  |               Err(error_kind!(
[INFO] [stdout]     |  _________________-
[INFO] [stdout] 72  | |                 WrongArgType,
[INFO] [stdout] 73  | |                 "Expected String, got: {:?}",
[INFO] [stdout] 74  | |                 self.need(idx)?
[INFO] [stdout] 75  | |             ))
[INFO] [stdout]     | |_____________- in this macro invocation
[INFO] [stdout]     |
[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 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `error_kind` (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/error.rs:117:54
[INFO] [stdout]     |
[INFO] [stdout] 117 |           error_kind!($kind, format!($msg, $($args),*));
[INFO] [stdout]     |                                                        ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/eval/args.rs:84:17
[INFO] [stdout]     |
[INFO] [stdout] 84  |               Err(error_kind!(
[INFO] [stdout]     |  _________________-
[INFO] [stdout] 85  | |                 WrongArgType,
[INFO] [stdout] 86  | |                 "Expected List, got: {:?}",
[INFO] [stdout] 87  | |                 self.need(idx)?
[INFO] [stdout] 88  | |             ))
[INFO] [stdout]     | |_____________- in this macro invocation
[INFO] [stdout]     |
[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 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `error_kind` (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/error.rs:128:42
[INFO] [stdout]     |
[INFO] [stdout] 128 |         error!(format!($msg, $($args),*));
[INFO] [stdout]     |                                          ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/eval/builtin.rs:127:16
[INFO] [stdout]     |
[INFO] [stdout] 127 |         return error!("Expected 2 args, got {}", 2);
[INFO] [stdout]     |                ------------------------------------ in this macro invocation
[INFO] [stdout]     |
[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 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `error` (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/error.rs:128:42
[INFO] [stdout]     |
[INFO] [stdout] 128 |         error!(format!($msg, $($args),*));
[INFO] [stdout]     |                                          ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/eval/builtin.rs:135:16
[INFO] [stdout]     |
[INFO] [stdout] 135 |         return error!("Expected 2 args, got {}", 2);
[INFO] [stdout]     |                ------------------------------------ in this macro invocation
[INFO] [stdout]     |
[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 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `error` (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/error.rs:128:42
[INFO] [stdout]     |
[INFO] [stdout] 128 |         error!(format!($msg, $($args),*));
[INFO] [stdout]     |                                          ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/eval/env.rs:224:28
[INFO] [stdout]     |
[INFO] [stdout] 224 |                     return error!("can't find var: {}", word);
[INFO] [stdout]     |                            ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[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 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `error` (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/error.rs:128:42
[INFO] [stdout]     |
[INFO] [stdout] 128 |           error!(format!($msg, $($args),*));
[INFO] [stdout]     |                                            ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/eval/env.rs:263:40
[INFO] [stdout]     |
[INFO] [stdout] 263 |   ...                   return error!(
[INFO] [stdout]     |  ______________________________-
[INFO] [stdout] 264 | | ...                       "expected {} args, got {}",
[INFO] [stdout] 265 | | ...                       params.len(),
[INFO] [stdout] 266 | | ...                       args.len()
[INFO] [stdout] 267 | | ...                   );
[INFO] [stdout]     | |_______________________- in this macro invocation
[INFO] [stdout]     |
[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 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `error` (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/error.rs:128:42
[INFO] [stdout]     |
[INFO] [stdout] 128 |         error!(format!($msg, $($args),*));
[INFO] [stdout]     |                                          ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/eval/env.rs:289:28
[INFO] [stdout]     |
[INFO] [stdout] 289 |                     return error!("can't find fn: {}", target.to_string());
[INFO] [stdout]     |                            ----------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[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 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `error` (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/error.rs:128:42
[INFO] [stdout]     |
[INFO] [stdout] 128 |         error!(format!($msg, $($args),*));
[INFO] [stdout]     |                                          ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/eval/env.rs:324:28
[INFO] [stdout]     |
[INFO] [stdout] 324 |                     return error!("{} already set", name);
[INFO] [stdout]     |                            ------------------------------ in this macro invocation
[INFO] [stdout]     |
[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 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `error` (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/error.rs:128:42
[INFO] [stdout]     |
[INFO] [stdout] 128 |         error!(format!($msg, $($args),*));
[INFO] [stdout]     |                                          ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/eval/env.rs:326:28
[INFO] [stdout]     |
[INFO] [stdout] 326 |                     return error!("{} is not set", name);
[INFO] [stdout]     |                            ----------------------------- in this macro invocation
[INFO] [stdout]     |
[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 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `error` (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/error.rs:128:42
[INFO] [stdout]     |
[INFO] [stdout] 128 |         error!(format!($msg, $($args),*));
[INFO] [stdout]     |                                          ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/eval/env.rs:332:32
[INFO] [stdout]     |
[INFO] [stdout] 332 |                         return error!("{} is type {}", name, val.typename());
[INFO] [stdout]     |                                --------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[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 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `error` (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/error.rs:128:42
[INFO] [stdout]     |
[INFO] [stdout] 128 |         error!(format!($msg, $($args),*));
[INFO] [stdout]     |                                          ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/eval/env.rs:455:29
[INFO] [stdout]     |
[INFO] [stdout] 455 |                 v => return error!("expected List or Map, got {:?}", v),
[INFO] [stdout]     |                             ------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[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 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this value of type `Value` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/eval/builtin.rs:118:19
[INFO] [stdout]     |
[INFO] [stdout] 117 | pub fn r#type(args: Args) -> Result<Value> {
[INFO] [stdout]     |               ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 118 |     Value::String(args.need(0)?.typename().into()).ok()
[INFO] [stdout]     |                   ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]     = note: requested on the command line with `-D tail-expr-drop-order`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this value of type `Value` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/eval/builtin.rs:379:11
[INFO] [stdout]     |
[INFO] [stdout] 378 | pub fn len(args: Args) -> Result<Value> {
[INFO] [stdout]     |            ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 379 |     match args.need(0)? {
[INFO] [stdout]     |           ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this value of type `Value` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/eval/builtin.rs:422:32
[INFO] [stdout]     |
[INFO] [stdout] 421 | pub fn pop(args: Args) -> Result<Value> {
[INFO] [stdout]     |            ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 422 |     if let Value::List(list) = args.need(0)? {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]   --> src/symbol.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         CACHE.as_ref()
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this value of type `Value` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/eval/builtin.rs:118:19
[INFO] [stdout]     |
[INFO] [stdout] 117 | pub fn r#type(args: Args) -> Result<Value> {
[INFO] [stdout]     |               ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 118 |     Value::String(args.need(0)?.typename().into()).ok()
[INFO] [stdout]     |                   ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]     = note: requested on the command line with `-D tail-expr-drop-order`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hatter` (lib) due to 4 previous errors; 39 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this value of type `Value` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/eval/builtin.rs:379:11
[INFO] [stdout]     |
[INFO] [stdout] 378 | pub fn len(args: Args) -> Result<Value> {
[INFO] [stdout]     |            ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 379 |     match args.need(0)? {
[INFO] [stdout]     |           ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this value of type `Value` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/eval/builtin.rs:422:32
[INFO] [stdout]     |
[INFO] [stdout] 421 | pub fn pop(args: Args) -> Result<Value> {
[INFO] [stdout]     |            ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 422 |     if let Value::List(list) = args.need(0)? {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]   --> src/symbol.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         CACHE.as_ref()
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hatter` (lib test) due to 4 previous errors; 39 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "69609ab4fd9fa2ff5bca476a6891eff0b0e2ab56e4578dbdc14280e072c66448", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69609ab4fd9fa2ff5bca476a6891eff0b0e2ab56e4578dbdc14280e072c66448", kill_on_drop: false }`
[INFO] [stdout] 69609ab4fd9fa2ff5bca476a6891eff0b0e2ab56e4578dbdc14280e072c66448