[INFO] fetching crate ahrs 0.4.0...
[INFO] checking ahrs-0.4.0 against beta-2021-10-15 for beta-1.56-3
[INFO] extracting crate ahrs 0.4.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate ahrs 0.4.0 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 ahrs 0.4.0
[INFO] finished tweaking crates.io crate ahrs 0.4.0
[INFO] tweaked toml for crates.io crate ahrs 0.4.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate ahrs 0.4.0 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 }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8deb2880478f6479e76bd273f688cc6630a0950fc8c12475fa21b56702d79cd0
[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" "8deb2880478f6479e76bd273f688cc6630a0950fc8c12475fa21b56702d79cd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8deb2880478f6479e76bd273f688cc6630a0950fc8c12475fa21b56702d79cd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8deb2880478f6479e76bd273f688cc6630a0950fc8c12475fa21b56702d79cd0", kill_on_drop: false }`
[INFO] [stdout] 8deb2880478f6479e76bd273f688cc6630a0950fc8c12475fa21b56702d79cd0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--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] 97a505ec2152ae95baed889fdfc88674d4569b149a188ccf930515765df0d683
[INFO] running `Command { std: "docker" "start" "-a" "97a505ec2152ae95baed889fdfc88674d4569b149a188ccf930515765df0d683", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling proc-macro2 v1.0.12
[INFO] [stderr]    Compiling syn v1.0.19
[INFO] [stderr]    Compiling serde v1.0.110
[INFO] [stderr]    Compiling ryu v1.0.4
[INFO] [stderr]    Compiling proc-macro-hack v0.5.15
[INFO] [stderr]     Checking oorandom v11.1.1
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]     Checking regex v1.3.7
[INFO] [stderr]     Checking generic-array v0.13.3
[INFO] [stderr]     Checking criterion-plot v0.4.2
[INFO] [stderr]    Compiling quote v1.0.4
[INFO] [stderr]     Checking getrandom v0.1.14
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking num-integer v0.1.42
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking plotters v0.2.14
[INFO] [stderr]     Checking rayon-core v1.7.0
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rayon v1.3.0
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking rand_distr v0.2.2
[INFO] [stderr]     Checking serde_json v1.0.53
[INFO] [stderr]     Checking bstr v0.2.13
[INFO] [stderr]     Checking csv v1.1.3
[INFO] [stderr]     Checking tinytemplate v1.0.4
[INFO] [stderr]    Compiling paste-impl v0.1.13
[INFO] [stderr]    Compiling serde_derive v1.0.110
[INFO] [stderr]     Checking paste v0.1.13
[INFO] [stderr]     Checking simba v0.1.2
[INFO] [stderr]     Checking nalgebra v0.21.1
[INFO] [stderr]     Checking criterion v0.3.2
[INFO] [stderr]     Checking ahrs v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> benches/ahrs.rs:8:85
[INFO] [stdout]    |
[INFO] [stdout] 8  |   ($rng: ident, $n: expr) => { (0..$n).map(|_n| $rng.gen::<_>()).collect::<Vec<_>>(); };
[INFO] [stdout]    |                                                                                     ^
[INFO] [stdout] ...
[INFO] [stdout] 55 | bench_ahrs!(_bench_madgwick_update,           Madgwick, update,     1);
[INFO] [stdout]    | ----------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `get_rand_n` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> benches/ahrs.rs:8:85
[INFO] [stdout]    |
[INFO] [stdout] 8  |   ($rng: ident, $n: expr) => { (0..$n).map(|_n| $rng.gen::<_>()).collect::<Vec<_>>(); };
[INFO] [stdout]    |                                                                                     ^
[INFO] [stdout] ...
[INFO] [stdout] 55 | bench_ahrs!(_bench_madgwick_update,           Madgwick, update,     1);
[INFO] [stdout]    | ----------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `get_rand_n` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> benches/ahrs.rs:8:85
[INFO] [stdout]    |
[INFO] [stdout] 8  |   ($rng: ident, $n: expr) => { (0..$n).map(|_n| $rng.gen::<_>()).collect::<Vec<_>>(); };
[INFO] [stdout]    |                                                                                     ^
[INFO] [stdout] ...
[INFO] [stdout] 55 | bench_ahrs!(_bench_madgwick_update,           Madgwick, update,     1);
[INFO] [stdout]    | ----------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `get_rand_n` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> benches/ahrs.rs:8:85
[INFO] [stdout]    |
[INFO] [stdout] 8  |   ($rng: ident, $n: expr) => { (0..$n).map(|_n| $rng.gen::<_>()).collect::<Vec<_>>(); };
[INFO] [stdout]    |                                                                                     ^
[INFO] [stdout] ...
[INFO] [stdout] 56 | bench_ahrs!(_bench_madgwick_update_x1000,     Madgwick, update,     1000);
[INFO] [stdout]    | -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `get_rand_n` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> benches/ahrs.rs:8:85
[INFO] [stdout]    |
[INFO] [stdout] 8  |   ($rng: ident, $n: expr) => { (0..$n).map(|_n| $rng.gen::<_>()).collect::<Vec<_>>(); };
[INFO] [stdout]    |                                                                                     ^
[INFO] [stdout] ...
[INFO] [stdout] 56 | bench_ahrs!(_bench_madgwick_update_x1000,     Madgwick, update,     1000);
[INFO] [stdout]    | -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `get_rand_n` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> benches/ahrs.rs:8:85
[INFO] [stdout]    |
[INFO] [stdout] 8  |   ($rng: ident, $n: expr) => { (0..$n).map(|_n| $rng.gen::<_>()).collect::<Vec<_>>(); };
[INFO] [stdout]    |                                                                                     ^
[INFO] [stdout] ...
[INFO] [stdout] 56 | bench_ahrs!(_bench_madgwick_update_x1000,     Madgwick, update,     1000);
[INFO] [stdout]    | -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `get_rand_n` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> benches/ahrs.rs:8:85
[INFO] [stdout]    |
[INFO] [stdout] 8  |   ($rng: ident, $n: expr) => { (0..$n).map(|_n| $rng.gen::<_>()).collect::<Vec<_>>(); };
[INFO] [stdout]    |                                                                                     ^
[INFO] [stdout] ...
[INFO] [stdout] 57 | bench_ahrs!(_bench_madgwick_update_imu,       Madgwick, update_imu, 1);
[INFO] [stdout]    | ----------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `get_rand_n` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> benches/ahrs.rs:8:85
[INFO] [stdout]    |
[INFO] [stdout] 8  |   ($rng: ident, $n: expr) => { (0..$n).map(|_n| $rng.gen::<_>()).collect::<Vec<_>>(); };
[INFO] [stdout]    |                                                                                     ^
[INFO] [stdout] ...
[INFO] [stdout] 57 | bench_ahrs!(_bench_madgwick_update_imu,       Madgwick, update_imu, 1);
[INFO] [stdout]    | ----------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `get_rand_n` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> benches/ahrs.rs:8:85
[INFO] [stdout]    |
[INFO] [stdout] 8  |   ($rng: ident, $n: expr) => { (0..$n).map(|_n| $rng.gen::<_>()).collect::<Vec<_>>(); };
[INFO] [stdout]    |                                                                                     ^
[INFO] [stdout] ...
[INFO] [stdout] 58 | bench_ahrs!(_bench_madgwick_update_imu_x1000, Madgwick, update_imu, 1000);
[INFO] [stdout]    | -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `get_rand_n` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> benches/ahrs.rs:8:85
[INFO] [stdout]    |
[INFO] [stdout] 8  |   ($rng: ident, $n: expr) => { (0..$n).map(|_n| $rng.gen::<_>()).collect::<Vec<_>>(); };
[INFO] [stdout]    |                                                                                     ^
[INFO] [stdout] ...
[INFO] [stdout] 58 | bench_ahrs!(_bench_madgwick_update_imu_x1000, Madgwick, update_imu, 1000);
[INFO] [stdout]    | -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `get_rand_n` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> benches/ahrs.rs:8:85
[INFO] [stdout]    |
[INFO] [stdout] 8  |   ($rng: ident, $n: expr) => { (0..$n).map(|_n| $rng.gen::<_>()).collect::<Vec<_>>(); };
[INFO] [stdout]    |                                                                                     ^
[INFO] [stdout] ...
[INFO] [stdout] 59 | bench_ahrs!(_bench_mahony_update,             Mahony,   update,     1);
[INFO] [stdout]    | ----------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `get_rand_n` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> benches/ahrs.rs:8:85
[INFO] [stdout]    |
[INFO] [stdout] 8  |   ($rng: ident, $n: expr) => { (0..$n).map(|_n| $rng.gen::<_>()).collect::<Vec<_>>(); };
[INFO] [stdout]    |                                                                                     ^
[INFO] [stdout] ...
[INFO] [stdout] 59 | bench_ahrs!(_bench_mahony_update,             Mahony,   update,     1);
[INFO] [stdout]    | ----------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `get_rand_n` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> benches/ahrs.rs:8:85
[INFO] [stdout]    |
[INFO] [stdout] 8  |   ($rng: ident, $n: expr) => { (0..$n).map(|_n| $rng.gen::<_>()).collect::<Vec<_>>(); };
[INFO] [stdout]    |                                                                                     ^
[INFO] [stdout] ...
[INFO] [stdout] 59 | bench_ahrs!(_bench_mahony_update,             Mahony,   update,     1);
[INFO] [stdout]    | ----------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `get_rand_n` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> benches/ahrs.rs:8:85
[INFO] [stdout]    |
[INFO] [stdout] 8  |   ($rng: ident, $n: expr) => { (0..$n).map(|_n| $rng.gen::<_>()).collect::<Vec<_>>(); };
[INFO] [stdout]    |                                                                                     ^
[INFO] [stdout] ...
[INFO] [stdout] 60 | bench_ahrs!(_bench_mahony_update_x1000,       Mahony,   update,     1000);
[INFO] [stdout]    | -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `get_rand_n` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> benches/ahrs.rs:8:85
[INFO] [stdout]    |
[INFO] [stdout] 8  |   ($rng: ident, $n: expr) => { (0..$n).map(|_n| $rng.gen::<_>()).collect::<Vec<_>>(); };
[INFO] [stdout]    |                                                                                     ^
[INFO] [stdout] ...
[INFO] [stdout] 60 | bench_ahrs!(_bench_mahony_update_x1000,       Mahony,   update,     1000);
[INFO] [stdout]    | -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `get_rand_n` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> benches/ahrs.rs:8:85
[INFO] [stdout]    |
[INFO] [stdout] 8  |   ($rng: ident, $n: expr) => { (0..$n).map(|_n| $rng.gen::<_>()).collect::<Vec<_>>(); };
[INFO] [stdout]    |                                                                                     ^
[INFO] [stdout] ...
[INFO] [stdout] 60 | bench_ahrs!(_bench_mahony_update_x1000,       Mahony,   update,     1000);
[INFO] [stdout]    | -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `get_rand_n` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> benches/ahrs.rs:8:85
[INFO] [stdout]    |
[INFO] [stdout] 8  |   ($rng: ident, $n: expr) => { (0..$n).map(|_n| $rng.gen::<_>()).collect::<Vec<_>>(); };
[INFO] [stdout]    |                                                                                     ^
[INFO] [stdout] ...
[INFO] [stdout] 61 | bench_ahrs!(_bench_mahony_update_imu,         Mahony,   update_imu, 1);
[INFO] [stdout]    | ----------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `get_rand_n` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> benches/ahrs.rs:8:85
[INFO] [stdout]    |
[INFO] [stdout] 8  |   ($rng: ident, $n: expr) => { (0..$n).map(|_n| $rng.gen::<_>()).collect::<Vec<_>>(); };
[INFO] [stdout]    |                                                                                     ^
[INFO] [stdout] ...
[INFO] [stdout] 61 | bench_ahrs!(_bench_mahony_update_imu,         Mahony,   update_imu, 1);
[INFO] [stdout]    | ----------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `get_rand_n` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> benches/ahrs.rs:8:85
[INFO] [stdout]    |
[INFO] [stdout] 8  |   ($rng: ident, $n: expr) => { (0..$n).map(|_n| $rng.gen::<_>()).collect::<Vec<_>>(); };
[INFO] [stdout]    |                                                                                     ^
[INFO] [stdout] ...
[INFO] [stdout] 62 | bench_ahrs!(_bench_mahony_update_imu_x1000,   Mahony,   update_imu, 1000);
[INFO] [stdout]    | -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `get_rand_n` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> benches/ahrs.rs:8:85
[INFO] [stdout]    |
[INFO] [stdout] 8  |   ($rng: ident, $n: expr) => { (0..$n).map(|_n| $rng.gen::<_>()).collect::<Vec<_>>(); };
[INFO] [stdout]    |                                                                                     ^
[INFO] [stdout] ...
[INFO] [stdout] 62 | bench_ahrs!(_bench_mahony_update_imu_x1000,   Mahony,   update_imu, 1000);
[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 `get_rand_n` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] running `Command { std: "docker" "inspect" "97a505ec2152ae95baed889fdfc88674d4569b149a188ccf930515765df0d683", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97a505ec2152ae95baed889fdfc88674d4569b149a188ccf930515765df0d683", kill_on_drop: false }`
[INFO] [stdout] 97a505ec2152ae95baed889fdfc88674d4569b149a188ccf930515765df0d683
