[INFO] fetching crate fbas_analyzer 0.5.4...
[INFO] checking fbas_analyzer-0.5.4 against beta-2021-10-15 for beta-1.56-3
[INFO] extracting crate fbas_analyzer 0.5.4 into /workspace/builds/worker-34/source
[INFO] validating manifest of crates.io crate fbas_analyzer 0.5.4 on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fbas_analyzer 0.5.4
[INFO] finished tweaking crates.io crate fbas_analyzer 0.5.4
[INFO] tweaked toml for crates.io crate fbas_analyzer 0.5.4 written to /workspace/builds/worker-34/source/Cargo.toml
[INFO] crate crates.io crate fbas_analyzer 0.5.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "rm" "-f" "b290e10cb6f2eb230c37d593bf0dc532b7b3bafcd9d42f28f4e3981eafc4a367", kill_on_drop: false }`
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[INFO] [stdout] c58dbceeb42dc2b221cd80bf24a14cdc81bfab070669c58781ccd425e9af7e6a
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[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/core_types/set_helpers.rs:17:37
[INFO] [stdout]     |
[INFO] [stdout] 17  |     () => { ::bit_set::BitSet::new(); };
[INFO] [stdout]     |                                     ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/analysis/front_end.rs:137:26
[INFO] [stdout]     |
[INFO] [stdout] 137 |                     vec![bitset![]]
[INFO] [stdout]     |                          --------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[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 `bitset`
[INFO] [stdout]     = note: this warning originates in the macro `bitset` (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/core_types/set_helpers.rs:17:37
[INFO] [stdout]    |
[INFO] [stdout] 17 |     () => { ::bit_set::BitSet::new(); };
[INFO] [stdout]    |                                     ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/analysis/results.rs:95:34
[INFO] [stdout]    |
[INFO] [stdout] 95 |         self.node_sets.contains(&bitset![])
[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 `bitset` (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/core_types/set_helpers.rs:17:37
[INFO] [stdout]    |
[INFO] [stdout] 17 |     () => { ::bit_set::BitSet::new(); };
[INFO] [stdout]    |                                     ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/analysis/blocking_sets.rs:58:45
[INFO] [stdout]    |
[INFO] [stdout] 58 |             let mut combined_blocking_set = bitset![];
[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 `bitset` (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/core_types/set_helpers.rs:17:37
[INFO] [stdout]     |
[INFO] [stdout] 17  |     () => { ::bit_set::BitSet::new(); };
[INFO] [stdout]     |                                     ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/analysis/blocking_sets.rs:149:41
[INFO] [stdout]     |
[INFO] [stdout] 149 |                         let mut slice = bitset![];
[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 `bitset` (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/core_types/set_helpers.rs:17:37
[INFO] [stdout]     |
[INFO] [stdout] 17  |     () => { ::bit_set::BitSet::new(); };
[INFO] [stdout]     |                                     ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/analysis/splitting_sets.rs:187:41
[INFO] [stdout]     |
[INFO] [stdout] 187 |                         let mut slice = bitset![];
[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 `bitset` (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/core_types/set_helpers.rs:17:37
[INFO] [stdout]    |
[INFO] [stdout] 17 |     () => { ::bit_set::BitSet::new(); };
[INFO] [stdout]    |                                     ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/analysis/preprocessing.rs:26:34
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let mut relevant_nodes = bitset![];
[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 `bitset` (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/core_types/set_helpers.rs:17:37
[INFO] [stdout]    |
[INFO] [stdout] 17 |     () => { ::bit_set::BitSet::new(); };
[INFO] [stdout]    |                                     ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/analysis/sets.rs:18:36
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let mut all_nodes: NodeIdSet = bitset![];
[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 `bitset` (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/core_types/set_helpers.rs:17:37
[INFO] [stdout]    |
[INFO] [stdout] 17 |     () => { ::bit_set::BitSet::new(); };
[INFO] [stdout]    |                                     ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/core_types/quorum_set.rs:73:41
[INFO] [stdout]    |
[INFO] [stdout] 73 |                         let mut slice = bitset![];
[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 `bitset` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/core_types/set_helpers.rs:17:37
[INFO] [stdout]     |
[INFO] [stdout] 17  |     () => { ::bit_set::BitSet::new(); };
[INFO] [stdout]     |                                     ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/analysis/front_end.rs:137:26
[INFO] [stdout]     |
[INFO] [stdout] 137 |                     vec![bitset![]]
[INFO] [stdout]     |                          --------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[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 `bitset`
[INFO] [stdout]     = note: this warning originates in the macro `bitset` (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/core_types/set_helpers.rs:17:37
[INFO] [stdout]    |
[INFO] [stdout] 17 |     () => { ::bit_set::BitSet::new(); };
[INFO] [stdout]    |                                     ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/analysis/results.rs:95:34
[INFO] [stdout]    |
[INFO] [stdout] 95 |         self.node_sets.contains(&bitset![])
[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 `bitset` (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/core_types/set_helpers.rs:17:37
[INFO] [stdout]     |
[INFO] [stdout] 17  |     () => { ::bit_set::BitSet::new(); };
[INFO] [stdout]     |                                     ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/analysis/results.rs:258:24
[INFO] [stdout]     |
[INFO] [stdout] 258 |         let expected = bitsetvec![{0, 1}, {0}, {}];
[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 `bitset`
[INFO] [stdout]     = note: this warning originates in the macro `bitset` (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/core_types/set_helpers.rs:17:37
[INFO] [stdout]     |
[INFO] [stdout] 17  |     () => { ::bit_set::BitSet::new(); };
[INFO] [stdout]     |                                     ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/analysis/results.rs:268:24
[INFO] [stdout]     |
[INFO] [stdout] 268 |         let expected = bitsetvec![{7, 23}, {7}, {}];
[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 `bitset`
[INFO] [stdout]     = note: this warning originates in the macro `bitset` (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/core_types/set_helpers.rs:17:37
[INFO] [stdout]     |
[INFO] [stdout] 17  |     () => { ::bit_set::BitSet::new(); };
[INFO] [stdout]     |                                     ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/analysis/results.rs:321:24
[INFO] [stdout]     |
[INFO] [stdout] 321 |         let expected = bitsetvec![{}, { 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: 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 `bitset`
[INFO] [stdout]     = note: this warning originates in the macro `bitset` (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/core_types/set_helpers.rs:17:37
[INFO] [stdout]     |
[INFO] [stdout] 17  |     () => { ::bit_set::BitSet::new(); };
[INFO] [stdout]     |                                     ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/analysis/results.rs:321:24
[INFO] [stdout]     |
[INFO] [stdout] 321 |         let expected = bitsetvec![{}, { 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: 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 `bitset`
[INFO] [stdout]     = note: this warning originates in the macro `bitset` (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/core_types/set_helpers.rs:17:37
[INFO] [stdout]    |
[INFO] [stdout] 17 |     () => { ::bit_set::BitSet::new(); };
[INFO] [stdout]    |                                     ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/analysis/blocking_sets.rs:58:45
[INFO] [stdout]    |
[INFO] [stdout] 58 |             let mut combined_blocking_set = bitset![];
[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 `bitset` (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/core_types/set_helpers.rs:17:37
[INFO] [stdout]     |
[INFO] [stdout] 17  |     () => { ::bit_set::BitSet::new(); };
[INFO] [stdout]     |                                     ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/analysis/blocking_sets.rs:149:41
[INFO] [stdout]     |
[INFO] [stdout] 149 |                         let mut slice = bitset![];
[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 `bitset` (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/core_types/set_helpers.rs:17:37
[INFO] [stdout]     |
[INFO] [stdout] 17  |     () => { ::bit_set::BitSet::new(); };
[INFO] [stdout]     |                                     ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/analysis/quorums.rs:326:25
[INFO] [stdout]     |
[INFO] [stdout] 326 |         let expected = (bitset![], all_nodes);
[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 `bitset` (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/core_types/set_helpers.rs:17:37
[INFO] [stdout]     |
[INFO] [stdout] 17  |     () => { ::bit_set::BitSet::new(); };
[INFO] [stdout]     |                                     ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/analysis/splitting_sets.rs:187:41
[INFO] [stdout]     |
[INFO] [stdout] 187 |                         let mut slice = bitset![];
[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 `bitset` (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/core_types/set_helpers.rs:17:37
[INFO] [stdout]    |
[INFO] [stdout] 17 |     () => { ::bit_set::BitSet::new(); };
[INFO] [stdout]    |                                     ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/analysis/preprocessing.rs:26:34
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let mut relevant_nodes = bitset![];
[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 `bitset` (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/core_types/set_helpers.rs:17:37
[INFO] [stdout]    |
[INFO] [stdout] 17 |     () => { ::bit_set::BitSet::new(); };
[INFO] [stdout]    |                                     ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/analysis/sets.rs:18:36
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let mut all_nodes: NodeIdSet = bitset![];
[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 `bitset` (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/core_types/set_helpers.rs:17:37
[INFO] [stdout]     |
[INFO] [stdout] 17  |     () => { ::bit_set::BitSet::new(); };
[INFO] [stdout]     |                                     ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/analysis/mod.rs:133:24
[INFO] [stdout]     |
[INFO] [stdout] 133 |         let expected = bitsetvec![{}];
[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 `bitset`
[INFO] [stdout]     = note: this warning originates in the macro `bitset` (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/core_types/set_helpers.rs:17:37
[INFO] [stdout]     |
[INFO] [stdout] 17  |     () => { ::bit_set::BitSet::new(); };
[INFO] [stdout]     |                                     ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/core_types/fbas.rs:196:34
[INFO] [stdout]     |
[INFO] [stdout] 196 |         assert!(!fbas.is_quorum(&bitset![]));
[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 `bitset` (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/core_types/set_helpers.rs:17:37
[INFO] [stdout]    |
[INFO] [stdout] 17 |     () => { ::bit_set::BitSet::new(); };
[INFO] [stdout]    |                                     ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/core_types/quorum_set.rs:73:41
[INFO] [stdout]    |
[INFO] [stdout] 73 |                         let mut slice = bitset![];
[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 `bitset` (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/core_types/set_helpers.rs:17:37
[INFO] [stdout]     |
[INFO] [stdout] 17  |     () => { ::bit_set::BitSet::new(); };
[INFO] [stdout]     |                                     ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/core_types/quorum_set.rs:142:46
[INFO] [stdout]     |
[INFO] [stdout] 142 |         assert!(!quorum_set.is_quorum_slice(&bitset![]));
[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 `bitset` (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/core_types/set_helpers.rs:17:37
[INFO] [stdout]     |
[INFO] [stdout] 17  |     () => { ::bit_set::BitSet::new(); };
[INFO] [stdout]     |                                     ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/core_types/quorum_set.rs:148:46
[INFO] [stdout]     |
[INFO] [stdout] 148 |         assert!(!quorum_set.is_quorum_slice(&bitset![]));
[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 `bitset` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.07s
[INFO] running `Command { std: "docker" "inspect" "c58dbceeb42dc2b221cd80bf24a14cdc81bfab070669c58781ccd425e9af7e6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c58dbceeb42dc2b221cd80bf24a14cdc81bfab070669c58781ccd425e9af7e6a", kill_on_drop: false }`
[INFO] [stdout] c58dbceeb42dc2b221cd80bf24a14cdc81bfab070669c58781ccd425e9af7e6a
