[INFO] fetching crate aeron-rs 0.1.3...
[INFO] building aeron-rs-0.1.3 against master#881c1ac408d93bb7adaa3a51dabab9266e82eee8 for issue-85264
[INFO] extracting crate aeron-rs 0.1.3 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate aeron-rs 0.1.3 on toolchain 881c1ac408d93bb7adaa3a51dabab9266e82eee8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-14/source/rust-toolchain
[INFO] started tweaking crates.io crate aeron-rs 0.1.3
[INFO] finished tweaking crates.io crate aeron-rs 0.1.3
[INFO] tweaked toml for crates.io crate aeron-rs 0.1.3 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate aeron-rs 0.1.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cache_line_size v1.0.0
[INFO] [stderr]   Downloaded hdrhistogram v6.0.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2be278c4002518592af7f2654dc09e2feb41e480f5ec59286f57fbc8c44aed6c
[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" "2be278c4002518592af7f2654dc09e2feb41e480f5ec59286f57fbc8c44aed6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2be278c4002518592af7f2654dc09e2feb41e480f5ec59286f57fbc8c44aed6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2be278c4002518592af7f2654dc09e2feb41e480f5ec59286f57fbc8c44aed6c", kill_on_drop: false }`
[INFO] [stdout] 2be278c4002518592af7f2654dc09e2feb41e480f5ec59286f57fbc8c44aed6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "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] 5c3f558322c482c31d2919195ab415472db90bd97ddcebb4901893435b227216
[INFO] running `Command { std: "docker" "start" "-a" "5c3f558322c482c31d2919195ab415472db90bd97ddcebb4901893435b227216", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.67
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling nix v0.17.0
[INFO] [stderr]    Compiling regex-syntax v0.6.17
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stderr]    Compiling cache_line_size v1.0.0
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling aho-corasick v0.7.10
[INFO] [stderr]    Compiling regex v1.3.6
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling pretty_env_logger v0.4.0
[INFO] [stderr]    Compiling ctrlc v3.1.4
[INFO] [stderr]    Compiling aeron-rs v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: reference to packed field is unaligned
[INFO] [stdout]    --> src/utils/types.rs:48:40
[INFO] [stdout]     |
[INFO] [stdout] 48  |                 let &$Struct { $field: ref f, .. } = &*u.as_ptr();
[INFO] [stdout]     |                                        ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/concurrent/counters.rs:152:59
[INFO] [stdout]     |
[INFO] [stdout] 152 |     pub static ref FREE_TO_REUSE_DEADLINE_OFFSET: Index = offset_of!(CounterMetaDataDefn, free_to_reuse_deadline) as Index;
[INFO] [stdout]     |                                                           ------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unaligned_references)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523>
[INFO] [stdout]     = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced)
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: reference to packed field is unaligned
[INFO] [stdout]   --> src/utils/types.rs:48:40
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 let &$Struct { $field: ref f, .. } = &*u.as_ptr();
[INFO] [stdout]    |                                        ^^^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/concurrent/logbuffer/data_frame_header.rs:45:57
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub static ref RESERVED_VALUE_FIELD_OFFSET: Index = offset_of!(DataFrameHeaderDefn, reserved_value);
[INFO] [stdout]    |                                                         ----------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523>
[INFO] [stdout]    = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced)
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: reference to packed field is unaligned
[INFO] [stdout]    --> src/utils/types.rs:48:40
[INFO] [stdout]     |
[INFO] [stdout] 48  |                 let &$Struct { $field: ref f, .. } = &*u.as_ptr();
[INFO] [stdout]     |                                        ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/concurrent/logbuffer/log_buffer_descriptor.rs:128:54
[INFO] [stdout]     |
[INFO] [stdout] 128 |     pub static ref TERM_TAIL_COUNTER_OFFSET: Index = offset_of!(LogMetaDataDefn, term_tail_counters);
[INFO] [stdout]     |                                                      ----------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523>
[INFO] [stdout]     = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced)
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: reference to packed field is unaligned
[INFO] [stdout]    --> src/utils/types.rs:48:40
[INFO] [stdout]     |
[INFO] [stdout] 48  |                 let &$Struct { $field: ref f, .. } = &*u.as_ptr();
[INFO] [stdout]     |                                        ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/concurrent/logbuffer/log_buffer_descriptor.rs:130:63
[INFO] [stdout]     |
[INFO] [stdout] 130 |     pub static ref LOG_END_OF_STREAM_POSITION_OFFSET: Index = offset_of!(LogMetaDataDefn, end_of_stream_position);
[INFO] [stdout]     |                                                               --------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523>
[INFO] [stdout]     = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced)
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: reference to packed field is unaligned
[INFO] [stdout]   --> src/utils/types.rs:48:40
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 let &$Struct { $field: ref f, .. } = &*u.as_ptr();
[INFO] [stdout]    |                                        ^^^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/concurrent/reports.rs:90:54
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub static ref OBSERVATION_COUNT_OFFSET: Index = offset_of!(LossReportEntryDefn, observation_count);
[INFO] [stdout]    |                                                      -------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523>
[INFO] [stdout]    = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced)
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: reference to packed field is unaligned
[INFO] [stdout]   --> src/utils/types.rs:48:40
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 let &$Struct { $field: ref f, .. } = &*u.as_ptr();
[INFO] [stdout]    |                                        ^^^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/utils/errors/error_log_descriptor.rs:66:63
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub static ref LAST_OBSERVATION_TIMESTAMP_OFFSET: Index = offset_of!(ErrorLogEntryDefn, last_observation_timestamp);
[INFO] [stdout]    |                                                               --------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523>
[INFO] [stdout]    = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced)
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: reference to packed field is unaligned
[INFO] [stdout]   --> src/utils/types.rs:48:40
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 let &$Struct { $field: ref f, .. } = &*u.as_ptr();
[INFO] [stdout]    |                                        ^^^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/utils/errors/error_log_descriptor.rs:67:64
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub static ref FIRST_OBSERVATION_TIMESTAMP_OFFSET: Index = offset_of!(ErrorLogEntryDefn, first_observation_timestamp);
[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 #82523 <https://github.com/rust-lang/rust/issues/82523>
[INFO] [stdout]    = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced)
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `counter_id`
[INFO] [stdout]    --> src/client_conductor.rs:188:5
[INFO] [stdout]     |
[INFO] [stdout] 188 |     counter_id: i32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: reference to packed field is unaligned
[INFO] [stdout]   --> src/bin/loss_stat.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 |             loss_report_entry.total_bytes_lost,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unaligned_references)]` 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 #82523 <https://github.com/rust-lang/rust/issues/82523>
[INFO] [stdout]    = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/bin/loss_stat.rs:63:103
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let entries_read = reports::read(&buffer, |observation_count, loss_report_entry, channel, source| unsafe {
[INFO] [stdout]    |                                                                                                       ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 41.25s
[INFO] running `Command { std: "docker" "inspect" "5c3f558322c482c31d2919195ab415472db90bd97ddcebb4901893435b227216", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c3f558322c482c31d2919195ab415472db90bd97ddcebb4901893435b227216", kill_on_drop: false }`
[INFO] [stdout] 5c3f558322c482c31d2919195ab415472db90bd97ddcebb4901893435b227216
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9844750ddceb098ee42ac84df623189ee1084c793651be6028e12acc709a5a6
[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" "b9844750ddceb098ee42ac84df623189ee1084c793651be6028e12acc709a5a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling version_check v0.9.1
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling adler32 v1.0.4
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling safemem v0.3.3
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling remove_dir_all v0.5.2
[INFO] [stderr]    Compiling miniz_oxide v0.3.6
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stdout] warning: reference to packed field is unaligned
[INFO] [stdout]    --> src/utils/types.rs:48:40
[INFO] [stdout]     |
[INFO] [stdout] 48  |                 let &$Struct { $field: ref f, .. } = &*u.as_ptr();
[INFO] [stdout]     |                                        ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/concurrent/counters.rs:152:59
[INFO] [stdout]     |
[INFO] [stdout] 152 |     pub static ref FREE_TO_REUSE_DEADLINE_OFFSET: Index = offset_of!(CounterMetaDataDefn, free_to_reuse_deadline) as Index;
[INFO] [stdout]     |                                                           ------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unaligned_references)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523>
[INFO] [stdout]     = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced)
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: reference to packed field is unaligned
[INFO] [stdout]   --> src/utils/types.rs:48:40
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 let &$Struct { $field: ref f, .. } = &*u.as_ptr();
[INFO] [stdout]    |                                        ^^^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/concurrent/logbuffer/data_frame_header.rs:45:57
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub static ref RESERVED_VALUE_FIELD_OFFSET: Index = offset_of!(DataFrameHeaderDefn, reserved_value);
[INFO] [stdout]    |                                                         ----------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523>
[INFO] [stdout]    = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced)
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: reference to packed field is unaligned
[INFO] [stdout]    --> src/utils/types.rs:48:40
[INFO] [stdout]     |
[INFO] [stdout] 48  |                 let &$Struct { $field: ref f, .. } = &*u.as_ptr();
[INFO] [stdout]     |                                        ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/concurrent/logbuffer/log_buffer_descriptor.rs:128:54
[INFO] [stdout]     |
[INFO] [stdout] 128 |     pub static ref TERM_TAIL_COUNTER_OFFSET: Index = offset_of!(LogMetaDataDefn, term_tail_counters);
[INFO] [stdout]     |                                                      ----------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523>
[INFO] [stdout]     = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced)
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: reference to packed field is unaligned
[INFO] [stdout]    --> src/utils/types.rs:48:40
[INFO] [stdout]     |
[INFO] [stdout] 48  |                 let &$Struct { $field: ref f, .. } = &*u.as_ptr();
[INFO] [stdout]     |                                        ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/concurrent/logbuffer/log_buffer_descriptor.rs:130:63
[INFO] [stdout]     |
[INFO] [stdout] 130 |     pub static ref LOG_END_OF_STREAM_POSITION_OFFSET: Index = offset_of!(LogMetaDataDefn, end_of_stream_position);
[INFO] [stdout]     |                                                               --------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523>
[INFO] [stdout]     = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced)
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: reference to packed field is unaligned
[INFO] [stdout]   --> src/utils/types.rs:48:40
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 let &$Struct { $field: ref f, .. } = &*u.as_ptr();
[INFO] [stdout]    |                                        ^^^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/concurrent/reports.rs:90:54
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub static ref OBSERVATION_COUNT_OFFSET: Index = offset_of!(LossReportEntryDefn, observation_count);
[INFO] [stdout]    |                                                      -------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523>
[INFO] [stdout]    = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced)
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: reference to packed field is unaligned
[INFO] [stdout]   --> src/utils/types.rs:48:40
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 let &$Struct { $field: ref f, .. } = &*u.as_ptr();
[INFO] [stdout]    |                                        ^^^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/utils/errors/error_log_descriptor.rs:66:63
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub static ref LAST_OBSERVATION_TIMESTAMP_OFFSET: Index = offset_of!(ErrorLogEntryDefn, last_observation_timestamp);
[INFO] [stdout]    |                                                               --------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523>
[INFO] [stdout]    = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced)
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: reference to packed field is unaligned
[INFO] [stdout]   --> src/utils/types.rs:48:40
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 let &$Struct { $field: ref f, .. } = &*u.as_ptr();
[INFO] [stdout]    |                                        ^^^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/utils/errors/error_log_descriptor.rs:67:64
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub static ref FIRST_OBSERVATION_TIMESTAMP_OFFSET: Index = offset_of!(ErrorLogEntryDefn, first_observation_timestamp);
[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 #82523 <https://github.com/rust-lang/rust/issues/82523>
[INFO] [stdout]    = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced)
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `counter_id`
[INFO] [stdout]    --> src/client_conductor.rs:188:5
[INFO] [stdout]     |
[INFO] [stdout] 188 |     counter_id: i32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: reference to packed field is unaligned
[INFO] [stdout]   --> src/bin/loss_stat.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 |             loss_report_entry.total_bytes_lost,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unaligned_references)]` 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 #82523 <https://github.com/rust-lang/rust/issues/82523>
[INFO] [stdout]    = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/bin/loss_stat.rs:63:103
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let entries_read = reports::read(&buffer, |observation_count, loss_report_entry, channel, source| unsafe {
[INFO] [stdout]    |                                                                                                       ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.2
[INFO] [stderr]    Compiling c2-chacha v0.2.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling flate2 v1.0.14
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling base64 v0.9.3
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling hdrhistogram v6.0.7
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling structopt-derive v0.4.7
[INFO] [stderr]    Compiling structopt v0.3.14
[INFO] [stderr]    Compiling aeron-rs v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: reference to packed field is unaligned
[INFO] [stdout]   --> src/bin/loss_stat.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 |             loss_report_entry.total_bytes_lost,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unaligned_references)]` 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 #82523 <https://github.com/rust-lang/rust/issues/82523>
[INFO] [stdout]    = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/bin/loss_stat.rs:63:103
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let entries_read = reports::read(&buffer, |observation_count, loss_report_entry, channel, source| unsafe {
[INFO] [stdout]    |                                                                                                       ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: reference to packed field is unaligned
[INFO] [stdout]    --> src/utils/types.rs:48:40
[INFO] [stdout]     |
[INFO] [stdout] 48  |                 let &$Struct { $field: ref f, .. } = &*u.as_ptr();
[INFO] [stdout]     |                                        ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/concurrent/counters.rs:152:59
[INFO] [stdout]     |
[INFO] [stdout] 152 |     pub static ref FREE_TO_REUSE_DEADLINE_OFFSET: Index = offset_of!(CounterMetaDataDefn, free_to_reuse_deadline) as Index;
[INFO] [stdout]     |                                                           ------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unaligned_references)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523>
[INFO] [stdout]     = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced)
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: reference to packed field is unaligned
[INFO] [stdout]   --> src/utils/types.rs:48:40
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 let &$Struct { $field: ref f, .. } = &*u.as_ptr();
[INFO] [stdout]    |                                        ^^^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/concurrent/logbuffer/data_frame_header.rs:45:57
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub static ref RESERVED_VALUE_FIELD_OFFSET: Index = offset_of!(DataFrameHeaderDefn, reserved_value);
[INFO] [stdout]    |                                                         ----------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523>
[INFO] [stdout]    = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced)
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: reference to packed field is unaligned
[INFO] [stdout]    --> src/utils/types.rs:48:40
[INFO] [stdout]     |
[INFO] [stdout] 48  |                 let &$Struct { $field: ref f, .. } = &*u.as_ptr();
[INFO] [stdout]     |                                        ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/concurrent/logbuffer/log_buffer_descriptor.rs:128:54
[INFO] [stdout]     |
[INFO] [stdout] 128 |     pub static ref TERM_TAIL_COUNTER_OFFSET: Index = offset_of!(LogMetaDataDefn, term_tail_counters);
[INFO] [stdout]     |                                                      ----------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523>
[INFO] [stdout]     = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced)
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: reference to packed field is unaligned
[INFO] [stdout]    --> src/utils/types.rs:48:40
[INFO] [stdout]     |
[INFO] [stdout] 48  |                 let &$Struct { $field: ref f, .. } = &*u.as_ptr();
[INFO] [stdout]     |                                        ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/concurrent/logbuffer/log_buffer_descriptor.rs:130:63
[INFO] [stdout]     |
[INFO] [stdout] 130 |     pub static ref LOG_END_OF_STREAM_POSITION_OFFSET: Index = offset_of!(LogMetaDataDefn, end_of_stream_position);
[INFO] [stdout]     |                                                               --------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523>
[INFO] [stdout]     = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced)
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: reference to packed field is unaligned
[INFO] [stdout]   --> src/utils/types.rs:48:40
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 let &$Struct { $field: ref f, .. } = &*u.as_ptr();
[INFO] [stdout]    |                                        ^^^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/concurrent/reports.rs:90:54
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub static ref OBSERVATION_COUNT_OFFSET: Index = offset_of!(LossReportEntryDefn, observation_count);
[INFO] [stdout]    |                                                      -------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523>
[INFO] [stdout]    = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced)
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: reference to packed field is unaligned
[INFO] [stdout]   --> src/utils/types.rs:48:40
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 let &$Struct { $field: ref f, .. } = &*u.as_ptr();
[INFO] [stdout]    |                                        ^^^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/utils/errors/error_log_descriptor.rs:66:63
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub static ref LAST_OBSERVATION_TIMESTAMP_OFFSET: Index = offset_of!(ErrorLogEntryDefn, last_observation_timestamp);
[INFO] [stdout]    |                                                               --------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523>
[INFO] [stdout]    = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced)
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: reference to packed field is unaligned
[INFO] [stdout]   --> src/utils/types.rs:48:40
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 let &$Struct { $field: ref f, .. } = &*u.as_ptr();
[INFO] [stdout]    |                                        ^^^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/utils/errors/error_log_descriptor.rs:67:64
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub static ref FIRST_OBSERVATION_TIMESTAMP_OFFSET: Index = offset_of!(ErrorLogEntryDefn, first_observation_timestamp);
[INFO] [stdout]    |                                                                ---------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523>
[INFO] [stdout]    = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced)
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: reference to packed field is unaligned
[INFO] [stdout]   --> src/utils/types.rs:48:40
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 let &$Struct { $field: ref f, .. } = &*u.as_ptr();
[INFO] [stdout]    |                                        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 71 |         assert_eq!(offset_of!(Foo, b), 4);
[INFO] [stdout]    |                    ------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523>
[INFO] [stdout]    = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced)
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: reference to packed field is unaligned
[INFO] [stdout]   --> src/utils/types.rs:48:40
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 let &$Struct { $field: ref f, .. } = &*u.as_ptr();
[INFO] [stdout]    |                                        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 73 |         assert_eq!(offset_of!(Foo, d), 16);
[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 #82523 <https://github.com/rust-lang/rust/issues/82523>
[INFO] [stdout]    = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced)
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/concurrent/counters.rs:783:13
[INFO] [stdout]     |
[INFO] [stdout] 783 |             unsafe {
[INFO] [stdout]     |             ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `counter_id`
[INFO] [stdout]    --> src/client_conductor.rs:188:5
[INFO] [stdout]     |
[INFO] [stdout] 188 |     counter_id: i32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 52.09s
[INFO] running `Command { std: "docker" "inspect" "b9844750ddceb098ee42ac84df623189ee1084c793651be6028e12acc709a5a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9844750ddceb098ee42ac84df623189ee1084c793651be6028e12acc709a5a6", kill_on_drop: false }`
[INFO] [stdout] b9844750ddceb098ee42ac84df623189ee1084c793651be6028e12acc709a5a6
