[INFO] fetching crate deepmesa-collections 0.9.0...
[INFO] building deepmesa-collections-0.9.0 against master#d5c88c22807925c189328ef9d923c5d2b11a95b8 for pr-87066-3
[INFO] extracting crate deepmesa-collections 0.9.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate deepmesa-collections 0.9.0 on toolchain d5c88c22807925c189328ef9d923c5d2b11a95b8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate deepmesa-collections 0.9.0
[INFO] finished tweaking crates.io crate deepmesa-collections 0.9.0
[INFO] tweaked toml for crates.io crate deepmesa-collections 0.9.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d40244476eeb3fde282f005d6530b910ab6436becad6c6ccc528954322b5f29a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d40244476eeb3fde282f005d6530b910ab6436becad6c6ccc528954322b5f29a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d40244476eeb3fde282f005d6530b910ab6436becad6c6ccc528954322b5f29a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d40244476eeb3fde282f005d6530b910ab6436becad6c6ccc528954322b5f29a", kill_on_drop: false }`
[INFO] [stdout] d40244476eeb3fde282f005d6530b910ab6436becad6c6ccc528954322b5f29a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ce10dbda560413361d9de5c36bc842a2547c8af0b54c324bed0fa09c1bf034ae
[INFO] running `Command { std: "docker" "start" "-a" "ce10dbda560413361d9de5c36bc842a2547c8af0b54c324bed0fa09c1bf034ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling deepmesa-collections v0.9.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/bitvec/macros.rs:243:67
[INFO] [stdout]     |
[INFO] [stdout] 243 |         bitops::is_msb_nset($bits[$index / 8], ($index % 8) as u8);
[INFO] [stdout]     |                                                                   ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/bitvec/bitslice.rs:464:21
[INFO] [stdout]     |
[INFO] [stdout] 464 |         return Some(bit_at_unchecked!(index, self.0));
[INFO] [stdout]     |                     -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `bit_at_unchecked` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/bitvec/macros.rs:243:67
[INFO] [stdout]     |
[INFO] [stdout] 243 |         bitops::is_msb_nset($bits[$index / 8], ($index % 8) as u8);
[INFO] [stdout]     |                                                                   ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/bitvec/bitslice.rs:489:19
[INFO] [stdout]     |
[INFO] [stdout] 489 |         let bit = bit_at_unchecked!(bit_idx, self.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: this warning originates in the macro `bit_at_unchecked` (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/bitvec/macros.rs:243:67
[INFO] [stdout]     |
[INFO] [stdout] 243 |         bitops::is_msb_nset($bits[$index / 8], ($index % 8) as u8);
[INFO] [stdout]     |                                                                   ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/bitvec/bitslice.rs:970:27
[INFO] [stdout]     |
[INFO] [stdout] 970 |                 let bit = bit_at_unchecked!(self.offset(), self.0);
[INFO] [stdout]     |                           ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `bit_at_unchecked` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/bitvec/macros.rs:243:67
[INFO] [stdout]     |
[INFO] [stdout] 243 |         bitops::is_msb_nset($bits[$index / 8], ($index % 8) as u8);
[INFO] [stdout]     |                                                                   ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/bitvec/bitslice.rs:999:27
[INFO] [stdout]     |
[INFO] [stdout] 999 |                 let bit = bit_at_unchecked!(bit_idx, self.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: this warning originates in the macro `bit_at_unchecked` (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/bitvec/macros.rs:243:67
[INFO] [stdout]      |
[INFO] [stdout] 243  |         bitops::is_msb_nset($bits[$index / 8], ($index % 8) as u8);
[INFO] [stdout]      |                                                                   ^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/bitvec/bitslice.rs:1028:27
[INFO] [stdout]      |
[INFO] [stdout] 1028 |                 let bit = bit_at_unchecked!(self.len() - 1 + self.offset(), self.0);
[INFO] [stdout]      |                           --------------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]      = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]      = note: this warning originates in the macro `bit_at_unchecked` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]     --> src/bitvec/macros.rs:243:67
[INFO] [stdout]      |
[INFO] [stdout] 243  |         bitops::is_msb_nset($bits[$index / 8], ($index % 8) as u8);
[INFO] [stdout]      |                                                                   ^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/bitvec/bitslice.rs:1057:27
[INFO] [stdout]      |
[INFO] [stdout] 1057 |                 let bit = bit_at_unchecked!(bit_idx, self.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: this warning originates in the macro `bit_at_unchecked` (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/bitvec/bitvec.rs:98:100
[INFO] [stdout]     |
[INFO] [stdout] 98  |         ($self.bits[($self.bit_len - 1) / 8]).clear_lsb_assign((7 - ($self.bit_len - 1) % 8) as u8);
[INFO] [stdout]     |                                                                                                    ^
[INFO] [stdout] ...
[INFO] [stdout] 331 |         clr_lsb_last_byte!(self)
[INFO] [stdout]     |         ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `clr_lsb_last_byte`
[INFO] [stdout]     = note: this warning originates in the macro `clr_lsb_last_byte` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/bitvec/macros.rs:243:67
[INFO] [stdout]     |
[INFO] [stdout] 243 |         bitops::is_msb_nset($bits[$index / 8], ($index % 8) as u8);
[INFO] [stdout]     |                                                                   ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/bitvec/bitvec.rs:685:27
[INFO] [stdout]     |
[INFO] [stdout] 685 |                 let bit = bit_at_unchecked!(0, self.bits);
[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 `bit_at_unchecked` (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/bitvec/macros.rs:243:67
[INFO] [stdout]     |
[INFO] [stdout] 243 |         bitops::is_msb_nset($bits[$index / 8], ($index % 8) as u8);
[INFO] [stdout]     |                                                                   ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/bitvec/bitvec.rs:711:27
[INFO] [stdout]     |
[INFO] [stdout] 711 |                 let bit = bit_at_unchecked!(0, self.bits);
[INFO] [stdout]     |                           ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `bit_at_unchecked` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/bitvec/macros.rs:243:67
[INFO] [stdout]     |
[INFO] [stdout] 243 |         bitops::is_msb_nset($bits[$index / 8], ($index % 8) as u8);
[INFO] [stdout]     |                                                                   ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/bitvec/bitvec.rs:737:27
[INFO] [stdout]     |
[INFO] [stdout] 737 |                 let bit = bit_at_unchecked!(self.bit_len - 1, self.bits);
[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 `bit_at_unchecked` (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/bitvec/macros.rs:243:67
[INFO] [stdout]     |
[INFO] [stdout] 243 |         bitops::is_msb_nset($bits[$index / 8], ($index % 8) as u8);
[INFO] [stdout]     |                                                                   ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/bitvec/bitvec.rs:764:27
[INFO] [stdout]     |
[INFO] [stdout] 764 |                 let bit = bit_at_unchecked!(bit_idx, self.bits);
[INFO] [stdout]     |                           ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `bit_at_unchecked` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]     --> src/bitvec/macros.rs:243:67
[INFO] [stdout]      |
[INFO] [stdout] 243  |         bitops::is_msb_nset($bits[$index / 8], ($index % 8) as u8);
[INFO] [stdout]      |                                                                   ^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/bitvec/bitvec.rs:1984:21
[INFO] [stdout]      |
[INFO] [stdout] 1984 |         return Some(bit_at_unchecked!(index, self.bits));
[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 `bit_at_unchecked` (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/bitvec/macros.rs:243:67
[INFO] [stdout]      |
[INFO] [stdout] 243  |         bitops::is_msb_nset($bits[$index / 8], ($index % 8) as u8);
[INFO] [stdout]      |                                                                   ^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/bitvec/bitvec.rs:1991:19
[INFO] [stdout]      |
[INFO] [stdout] 1991 |         let bit = bit_at_unchecked!(index, self.bits);
[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 `bit_at_unchecked` (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/bitvec/bytes.rs:26:35
[INFO] [stdout]    |
[INFO] [stdout] 26 |         $i.leading_ones() as usize;
[INFO] [stdout]    |                                   ^
[INFO] [stdout] ...
[INFO] [stdout] 82 | leading_bits!(leading_ones);
[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 `leading_count` (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/bitvec/bytes.rs:26:35
[INFO] [stdout]    |
[INFO] [stdout] 26 |         $i.leading_ones() as usize;
[INFO] [stdout]    |                                   ^
[INFO] [stdout] ...
[INFO] [stdout] 82 | leading_bits!(leading_ones);
[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 `leading_count` (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/bitvec/bytes.rs:126:36
[INFO] [stdout]     |
[INFO] [stdout] 126 |         $i.trailing_ones() as usize;
[INFO] [stdout]     |                                    ^
[INFO] [stdout] ...
[INFO] [stdout] 177 | trailing_bits!(trailing_ones);
[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 `trailing_count` (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/bitvec/bytes.rs:126:36
[INFO] [stdout]     |
[INFO] [stdout] 126 |         $i.trailing_ones() as usize;
[INFO] [stdout]     |                                    ^
[INFO] [stdout] ...
[INFO] [stdout] 177 | trailing_bits!(trailing_ones);
[INFO] [stdout]     | ------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `trailing_count` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/bitvec/macros.rs:243:67
[INFO] [stdout]     |
[INFO] [stdout] 243 |         bitops::is_msb_nset($bits[$index / 8], ($index % 8) as u8);
[INFO] [stdout]     |                                                                   ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/bitvec/iter.rs:426:21
[INFO] [stdout]     |
[INFO] [stdout] 426 |         return Some(bit_at_unchecked!(index, self.bits));
[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 `bit_at_unchecked` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "ce10dbda560413361d9de5c36bc842a2547c8af0b54c324bed0fa09c1bf034ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce10dbda560413361d9de5c36bc842a2547c8af0b54c324bed0fa09c1bf034ae", kill_on_drop: false }`
[INFO] [stdout] ce10dbda560413361d9de5c36bc842a2547c8af0b54c324bed0fa09c1bf034ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7fec29937c63bca4236382e38b04d754f6f3d256f9b4d2b609ddb445306d0953
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7fec29937c63bca4236382e38b04d754f6f3d256f9b4d2b609ddb445306d0953", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/bitvec/macros.rs:243:67
[INFO] [stdout]     |
[INFO] [stdout] 243 |         bitops::is_msb_nset($bits[$index / 8], ($index % 8) as u8);
[INFO] [stdout]     |                                                                   ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/bitvec/bitslice.rs:464:21
[INFO] [stdout]     |
[INFO] [stdout] 464 |         return Some(bit_at_unchecked!(index, self.0));
[INFO] [stdout]     |                     -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `bit_at_unchecked` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/bitvec/macros.rs:243:67
[INFO] [stdout]     |
[INFO] [stdout] 243 |         bitops::is_msb_nset($bits[$index / 8], ($index % 8) as u8);
[INFO] [stdout]     |                                                                   ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/bitvec/bitslice.rs:489:19
[INFO] [stdout]     |
[INFO] [stdout] 489 |         let bit = bit_at_unchecked!(bit_idx, self.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: this warning originates in the macro `bit_at_unchecked` (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/bitvec/macros.rs:243:67
[INFO] [stdout]     |
[INFO] [stdout] 243 |         bitops::is_msb_nset($bits[$index / 8], ($index % 8) as u8);
[INFO] [stdout]     |                                                                   ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/bitvec/bitslice.rs:970:27
[INFO] [stdout]     |
[INFO] [stdout] 970 |                 let bit = bit_at_unchecked!(self.offset(), self.0);
[INFO] [stdout]     |                           ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `bit_at_unchecked` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/bitvec/macros.rs:243:67
[INFO] [stdout]     |
[INFO] [stdout] 243 |         bitops::is_msb_nset($bits[$index / 8], ($index % 8) as u8);
[INFO] [stdout]     |                                                                   ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/bitvec/bitslice.rs:999:27
[INFO] [stdout]     |
[INFO] [stdout] 999 |                 let bit = bit_at_unchecked!(bit_idx, self.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: this warning originates in the macro `bit_at_unchecked` (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/bitvec/macros.rs:243:67
[INFO] [stdout]      |
[INFO] [stdout] 243  |         bitops::is_msb_nset($bits[$index / 8], ($index % 8) as u8);
[INFO] [stdout]      |                                                                   ^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/bitvec/bitslice.rs:1028:27
[INFO] [stdout]      |
[INFO] [stdout] 1028 |                 let bit = bit_at_unchecked!(self.len() - 1 + self.offset(), self.0);
[INFO] [stdout]      |                           --------------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]      = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]      = note: this warning originates in the macro `bit_at_unchecked` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]     --> src/bitvec/macros.rs:243:67
[INFO] [stdout]      |
[INFO] [stdout] 243  |         bitops::is_msb_nset($bits[$index / 8], ($index % 8) as u8);
[INFO] [stdout]      |                                                                   ^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/bitvec/bitslice.rs:1057:27
[INFO] [stdout]      |
[INFO] [stdout] 1057 |                 let bit = bit_at_unchecked!(bit_idx, self.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: this warning originates in the macro `bit_at_unchecked` (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/bitvec/bitvec.rs:98:100
[INFO] [stdout]     |
[INFO] [stdout] 98  |         ($self.bits[($self.bit_len - 1) / 8]).clear_lsb_assign((7 - ($self.bit_len - 1) % 8) as u8);
[INFO] [stdout]     |                                                                                                    ^
[INFO] [stdout] ...
[INFO] [stdout] 331 |         clr_lsb_last_byte!(self)
[INFO] [stdout]     |         ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `clr_lsb_last_byte`
[INFO] [stdout]     = note: this warning originates in the macro `clr_lsb_last_byte` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/bitvec/macros.rs:243:67
[INFO] [stdout]     |
[INFO] [stdout] 243 |         bitops::is_msb_nset($bits[$index / 8], ($index % 8) as u8);
[INFO] [stdout]     |                                                                   ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/bitvec/bitvec.rs:685:27
[INFO] [stdout]     |
[INFO] [stdout] 685 |                 let bit = bit_at_unchecked!(0, self.bits);
[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 `bit_at_unchecked` (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/bitvec/macros.rs:243:67
[INFO] [stdout]     |
[INFO] [stdout] 243 |         bitops::is_msb_nset($bits[$index / 8], ($index % 8) as u8);
[INFO] [stdout]     |                                                                   ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/bitvec/bitvec.rs:711:27
[INFO] [stdout]     |
[INFO] [stdout] 711 |                 let bit = bit_at_unchecked!(0, self.bits);
[INFO] [stdout]     |                           ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `bit_at_unchecked` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/bitvec/macros.rs:243:67
[INFO] [stdout]     |
[INFO] [stdout] 243 |         bitops::is_msb_nset($bits[$index / 8], ($index % 8) as u8);
[INFO] [stdout]     |                                                                   ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/bitvec/bitvec.rs:737:27
[INFO] [stdout]     |
[INFO] [stdout] 737 |                 let bit = bit_at_unchecked!(self.bit_len - 1, self.bits);
[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 `bit_at_unchecked` (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/bitvec/macros.rs:243:67
[INFO] [stdout]     |
[INFO] [stdout] 243 |         bitops::is_msb_nset($bits[$index / 8], ($index % 8) as u8);
[INFO] [stdout]     |                                                                   ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/bitvec/bitvec.rs:764:27
[INFO] [stdout]     |
[INFO] [stdout] 764 |                 let bit = bit_at_unchecked!(bit_idx, self.bits);
[INFO] [stdout]     |                           ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `bit_at_unchecked` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]     --> src/bitvec/macros.rs:243:67
[INFO] [stdout]      |
[INFO] [stdout] 243  |         bitops::is_msb_nset($bits[$index / 8], ($index % 8) as u8);
[INFO] [stdout]      |                                                                   ^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/bitvec/bitvec.rs:1984:21
[INFO] [stdout]      |
[INFO] [stdout] 1984 |         return Some(bit_at_unchecked!(index, self.bits));
[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 `bit_at_unchecked` (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/bitvec/macros.rs:243:67
[INFO] [stdout]      |
[INFO] [stdout] 243  |         bitops::is_msb_nset($bits[$index / 8], ($index % 8) as u8);
[INFO] [stdout]      |                                                                   ^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/bitvec/bitvec.rs:1991:19
[INFO] [stdout]      |
[INFO] [stdout] 1991 |         let bit = bit_at_unchecked!(index, self.bits);
[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 `bit_at_unchecked` (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/bitvec/bytes.rs:26:35
[INFO] [stdout]    |
[INFO] [stdout] 26 |         $i.leading_ones() as usize;
[INFO] [stdout]    |                                   ^
[INFO] [stdout] ...
[INFO] [stdout] 82 | leading_bits!(leading_ones);
[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 `leading_count` (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/bitvec/bytes.rs:26:35
[INFO] [stdout]    |
[INFO] [stdout] 26 |         $i.leading_ones() as usize;
[INFO] [stdout]    |                                   ^
[INFO] [stdout] ...
[INFO] [stdout] 82 | leading_bits!(leading_ones);
[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 `leading_count` (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/bitvec/bytes.rs:126:36
[INFO] [stdout]     |
[INFO] [stdout] 126 |         $i.trailing_ones() as usize;
[INFO] [stdout]     |                                    ^
[INFO] [stdout] ...
[INFO] [stdout] 177 | trailing_bits!(trailing_ones);
[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 `trailing_count` (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/bitvec/bytes.rs:126:36
[INFO] [stdout]     |
[INFO] [stdout] 126 |         $i.trailing_ones() as usize;
[INFO] [stdout]     |                                    ^
[INFO] [stdout] ...
[INFO] [stdout] 177 | trailing_bits!(trailing_ones);
[INFO] [stdout]     | ------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `trailing_count` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/bitvec/macros.rs:243:67
[INFO] [stdout]     |
[INFO] [stdout] 243 |         bitops::is_msb_nset($bits[$index / 8], ($index % 8) as u8);
[INFO] [stdout]     |                                                                   ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/bitvec/iter.rs:426:21
[INFO] [stdout]     |
[INFO] [stdout] 426 |         return Some(bit_at_unchecked!(index, self.bits));
[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 `bit_at_unchecked` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling deepmesa-collections v0.9.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/bitvec/macros.rs:243:67
[INFO] [stdout]     |
[INFO] [stdout] 243 |         bitops::is_msb_nset($bits[$index / 8], ($index % 8) as u8);
[INFO] [stdout]     |                                                                   ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/bitvec/bitslice.rs:464:21
[INFO] [stdout]     |
[INFO] [stdout] 464 |         return Some(bit_at_unchecked!(index, self.0));
[INFO] [stdout]     |                     -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `bit_at_unchecked` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/bitvec/macros.rs:243:67
[INFO] [stdout]     |
[INFO] [stdout] 243 |         bitops::is_msb_nset($bits[$index / 8], ($index % 8) as u8);
[INFO] [stdout]     |                                                                   ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/bitvec/bitslice.rs:489:19
[INFO] [stdout]     |
[INFO] [stdout] 489 |         let bit = bit_at_unchecked!(bit_idx, self.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: this warning originates in the macro `bit_at_unchecked` (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/bitvec/macros.rs:243:67
[INFO] [stdout]     |
[INFO] [stdout] 243 |         bitops::is_msb_nset($bits[$index / 8], ($index % 8) as u8);
[INFO] [stdout]     |                                                                   ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/bitvec/bitslice.rs:970:27
[INFO] [stdout]     |
[INFO] [stdout] 970 |                 let bit = bit_at_unchecked!(self.offset(), self.0);
[INFO] [stdout]     |                           ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `bit_at_unchecked` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/bitvec/macros.rs:243:67
[INFO] [stdout]     |
[INFO] [stdout] 243 |         bitops::is_msb_nset($bits[$index / 8], ($index % 8) as u8);
[INFO] [stdout]     |                                                                   ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/bitvec/bitslice.rs:999:27
[INFO] [stdout]     |
[INFO] [stdout] 999 |                 let bit = bit_at_unchecked!(bit_idx, self.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: this warning originates in the macro `bit_at_unchecked` (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/bitvec/macros.rs:243:67
[INFO] [stdout]      |
[INFO] [stdout] 243  |         bitops::is_msb_nset($bits[$index / 8], ($index % 8) as u8);
[INFO] [stdout]      |                                                                   ^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/bitvec/bitslice.rs:1028:27
[INFO] [stdout]      |
[INFO] [stdout] 1028 |                 let bit = bit_at_unchecked!(self.len() - 1 + self.offset(), self.0);
[INFO] [stdout]      |                           --------------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]      = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]      = note: this warning originates in the macro `bit_at_unchecked` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]     --> src/bitvec/macros.rs:243:67
[INFO] [stdout]      |
[INFO] [stdout] 243  |         bitops::is_msb_nset($bits[$index / 8], ($index % 8) as u8);
[INFO] [stdout]      |                                                                   ^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/bitvec/bitslice.rs:1057:27
[INFO] [stdout]      |
[INFO] [stdout] 1057 |                 let bit = bit_at_unchecked!(bit_idx, self.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: this warning originates in the macro `bit_at_unchecked` (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/bitvec/bitvec.rs:98:100
[INFO] [stdout]     |
[INFO] [stdout] 98  |         ($self.bits[($self.bit_len - 1) / 8]).clear_lsb_assign((7 - ($self.bit_len - 1) % 8) as u8);
[INFO] [stdout]     |                                                                                                    ^
[INFO] [stdout] ...
[INFO] [stdout] 331 |         clr_lsb_last_byte!(self)
[INFO] [stdout]     |         ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `clr_lsb_last_byte`
[INFO] [stdout]     = note: this warning originates in the macro `clr_lsb_last_byte` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/bitvec/macros.rs:243:67
[INFO] [stdout]     |
[INFO] [stdout] 243 |         bitops::is_msb_nset($bits[$index / 8], ($index % 8) as u8);
[INFO] [stdout]     |                                                                   ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/bitvec/bitvec.rs:685:27
[INFO] [stdout]     |
[INFO] [stdout] 685 |                 let bit = bit_at_unchecked!(0, self.bits);
[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 `bit_at_unchecked` (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/bitvec/macros.rs:243:67
[INFO] [stdout]     |
[INFO] [stdout] 243 |         bitops::is_msb_nset($bits[$index / 8], ($index % 8) as u8);
[INFO] [stdout]     |                                                                   ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/bitvec/bitvec.rs:711:27
[INFO] [stdout]     |
[INFO] [stdout] 711 |                 let bit = bit_at_unchecked!(0, self.bits);
[INFO] [stdout]     |                           ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `bit_at_unchecked` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/bitvec/macros.rs:243:67
[INFO] [stdout]     |
[INFO] [stdout] 243 |         bitops::is_msb_nset($bits[$index / 8], ($index % 8) as u8);
[INFO] [stdout]     |                                                                   ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/bitvec/bitvec.rs:737:27
[INFO] [stdout]     |
[INFO] [stdout] 737 |                 let bit = bit_at_unchecked!(self.bit_len - 1, self.bits);
[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 `bit_at_unchecked` (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/bitvec/macros.rs:243:67
[INFO] [stdout]     |
[INFO] [stdout] 243 |         bitops::is_msb_nset($bits[$index / 8], ($index % 8) as u8);
[INFO] [stdout]     |                                                                   ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/bitvec/bitvec.rs:764:27
[INFO] [stdout]     |
[INFO] [stdout] 764 |                 let bit = bit_at_unchecked!(bit_idx, self.bits);
[INFO] [stdout]     |                           ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `bit_at_unchecked` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]     --> src/bitvec/macros.rs:243:67
[INFO] [stdout]      |
[INFO] [stdout] 243  |         bitops::is_msb_nset($bits[$index / 8], ($index % 8) as u8);
[INFO] [stdout]      |                                                                   ^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/bitvec/bitvec.rs:1984:21
[INFO] [stdout]      |
[INFO] [stdout] 1984 |         return Some(bit_at_unchecked!(index, self.bits));
[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 `bit_at_unchecked` (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/bitvec/macros.rs:243:67
[INFO] [stdout]      |
[INFO] [stdout] 243  |         bitops::is_msb_nset($bits[$index / 8], ($index % 8) as u8);
[INFO] [stdout]      |                                                                   ^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/bitvec/bitvec.rs:1991:19
[INFO] [stdout]      |
[INFO] [stdout] 1991 |         let bit = bit_at_unchecked!(index, self.bits);
[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 `bit_at_unchecked` (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/bitvec/mod.rs:88:25
[INFO] [stdout]      |
[INFO] [stdout] 88   |         BitVector::new();
[INFO] [stdout]      |                         ^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/bitvec/bitvec.rs:3209:18
[INFO] [stdout]      |
[INFO] [stdout] 3209 |         let bv = bitvector!();
[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 `bitvector` (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/bitvec/mod.rs:101:6
[INFO] [stdout]      |
[INFO] [stdout] 101  |     };};
[INFO] [stdout]      |      ^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/bitvec/bitvec.rs:3211:18
[INFO] [stdout]      |
[INFO] [stdout] 3211 |         let bv = bitvector![1, 0, 1, 1];
[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 `bitvector` (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/bitvec/mod.rs:101:6
[INFO] [stdout]      |
[INFO] [stdout] 101  |     };};
[INFO] [stdout]      |      ^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/bitvec/bitvec.rs:3214:18
[INFO] [stdout]      |
[INFO] [stdout] 3214 |         let bv = bitvector![1;100];
[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 `bitvector` (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/bitvec/bytes.rs:26:35
[INFO] [stdout]    |
[INFO] [stdout] 26 |         $i.leading_ones() as usize;
[INFO] [stdout]    |                                   ^
[INFO] [stdout] ...
[INFO] [stdout] 82 | leading_bits!(leading_ones);
[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 `leading_count` (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/bitvec/bytes.rs:26:35
[INFO] [stdout]    |
[INFO] [stdout] 26 |         $i.leading_ones() as usize;
[INFO] [stdout]    |                                   ^
[INFO] [stdout] ...
[INFO] [stdout] 82 | leading_bits!(leading_ones);
[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 `leading_count` (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/bitvec/bytes.rs:126:36
[INFO] [stdout]     |
[INFO] [stdout] 126 |         $i.trailing_ones() as usize;
[INFO] [stdout]     |                                    ^
[INFO] [stdout] ...
[INFO] [stdout] 177 | trailing_bits!(trailing_ones);
[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 `trailing_count` (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/bitvec/bytes.rs:126:36
[INFO] [stdout]     |
[INFO] [stdout] 126 |         $i.trailing_ones() as usize;
[INFO] [stdout]     |                                    ^
[INFO] [stdout] ...
[INFO] [stdout] 177 | trailing_bits!(trailing_ones);
[INFO] [stdout]     | ------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `trailing_count` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/bitvec/macros.rs:243:67
[INFO] [stdout]     |
[INFO] [stdout] 243 |         bitops::is_msb_nset($bits[$index / 8], ($index % 8) as u8);
[INFO] [stdout]     |                                                                   ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/bitvec/iter.rs:426:21
[INFO] [stdout]     |
[INFO] [stdout] 426 |         return Some(bit_at_unchecked!(index, self.bits));
[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 `bit_at_unchecked` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 21 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.66s
[INFO] running `Command { std: "docker" "inspect" "7fec29937c63bca4236382e38b04d754f6f3d256f9b4d2b609ddb445306d0953", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fec29937c63bca4236382e38b04d754f6f3d256f9b4d2b609ddb445306d0953", kill_on_drop: false }`
[INFO] [stdout] 7fec29937c63bca4236382e38b04d754f6f3d256f9b4d2b609ddb445306d0953