[INFO] fetching crate antarc-protocol 0.1.0...
[INFO] checking antarc-protocol-0.1.0 against master#80399064afa4a2cd153f30d02c25f7ea0383ed65 for opaque-soundness-fix
[INFO] extracting crate antarc-protocol 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate antarc-protocol 0.1.0 on toolchain 80399064afa4a2cd153f30d02c25f7ea0383ed65
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate antarc-protocol 0.1.0
[INFO] finished tweaking crates.io crate antarc-protocol 0.1.0
[INFO] tweaked toml for crates.io crate antarc-protocol 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded criterion-plot v0.4.5
[INFO] [stderr]   Downloaded serde_cbor v0.11.2
[INFO] [stderr]   Downloaded criterion v0.3.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f6640e8be1be8c25a637eea91c4f9a3a98b7d7b8c38d9f3b4324afbb13a0f4df
[INFO] running `Command { std: "docker" "start" "-a" "f6640e8be1be8c25a637eea91c4f9a3a98b7d7b8c38d9f3b4324afbb13a0f4df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6640e8be1be8c25a637eea91c4f9a3a98b7d7b8c38d9f3b4324afbb13a0f4df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6640e8be1be8c25a637eea91c4f9a3a98b7d7b8c38d9f3b4324afbb13a0f4df", kill_on_drop: false }`
[INFO] [stdout] f6640e8be1be8c25a637eea91c4f9a3a98b7d7b8c38d9f3b4324afbb13a0f4df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af0fc74c2c613fe2538c69eb78d9eda911c9bb7063f5c945b6b83b556e233074
[INFO] running `Command { std: "docker" "start" "-a" "af0fc74c2c613fe2538c69eb78d9eda911c9bb7063f5c945b6b83b556e233074", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]     Checking unicode-width v0.1.11
[INFO] [stderr]    Compiling crc32fast v1.4.0
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]     Checking half v1.8.3
[INFO] [stderr]    Compiling syn v2.0.53
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]     Checking criterion-plot v0.4.5
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking plotters v0.3.5
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]     Checking serde_json v1.0.114
[INFO] [stderr]     Checking csv v1.3.0
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]     Checking thiserror v1.0.58
[INFO] [stderr]     Checking antarc-protocol v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `SocketAddr` is imported redundantly
[INFO] [stdout]  --> src/errors.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     net::SocketAddr,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 | use crate::{packets::*, *};
[INFO] [stdout]   |                         - the item `SocketAddr` is already imported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `NonZeroU32` is imported redundantly
[INFO] [stdout]  --> src/errors.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 |     num::{NonZeroU32, TryFromIntError},
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 | use crate::{packets::*, *};
[INFO] [stdout]   |                         - the item `NonZeroU32` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `size_of` is imported redundantly
[INFO] [stdout]   --> src/packets.rs:1:12
[INFO] [stdout]    |
[INFO] [stdout] 1  | use core::{mem::size_of, ops::RangeInclusive, time::Duration};
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 | use crate::{client::*, errors::*, server::*, *};
[INFO] [stdout]    |                                              - the item `size_of` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Duration` is imported redundantly
[INFO] [stdout]   --> src/packets.rs:1:47
[INFO] [stdout]    |
[INFO] [stdout] 1  | use core::{mem::size_of, ops::RangeInclusive, time::Duration};
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 | use crate::{client::*, errors::*, server::*, *};
[INFO] [stdout]    |                                              - the item `Duration` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `SocketAddr` is imported redundantly
[INFO] [stdout]   --> src/packets.rs:5:5
[INFO] [stdout]    |
[INFO] [stdout] 5  |     net::SocketAddr,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 | use crate::{client::*, errors::*, server::*, *};
[INFO] [stdout]    |                                              - the item `SocketAddr` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `NonZeroU32` is imported redundantly
[INFO] [stdout]   --> src/packets.rs:6:23
[INFO] [stdout]    |
[INFO] [stdout] 6  |     num::{NonZeroU16, NonZeroU32},
[INFO] [stdout]    |                       ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 | use crate::{client::*, errors::*, server::*, *};
[INFO] [stdout]    |                                              - the item `NonZeroU32` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Arc` is imported redundantly
[INFO] [stdout]   --> src/packets.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout] 7  |     sync::Arc,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 | use crate::{client::*, errors::*, server::*, *};
[INFO] [stdout]    |                                              - the item `Arc` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `RangeBounds` is imported redundantly
[INFO] [stdout]  --> src/server/service.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::{ops::RangeBounds, time::Duration};
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 6 | use crate::{errors::*, events::*, packets::*, peers::*, *};
[INFO] [stdout]   |                                                         - the item `RangeBounds` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Duration` is imported redundantly
[INFO] [stdout]  --> src/server/service.rs:1:30
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::{ops::RangeBounds, time::Duration};
[INFO] [stdout]   |                              ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 6 | use crate::{errors::*, events::*, packets::*, peers::*, *};
[INFO] [stdout]   |                                                         - the item `Duration` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `HashMap` is imported redundantly
[INFO] [stdout]  --> src/server/service.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{collections::HashMap, net::SocketAddr, vec::Drain};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 6 | use crate::{errors::*, events::*, packets::*, peers::*, *};
[INFO] [stdout]   |                                                         - the item `HashMap` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `SocketAddr` is imported redundantly
[INFO] [stdout]  --> src/server/service.rs:2:33
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{collections::HashMap, net::SocketAddr, vec::Drain};
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 6 | use crate::{errors::*, events::*, packets::*, peers::*, *};
[INFO] [stdout]   |                                                         - the item `SocketAddr` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Drain` is imported redundantly
[INFO] [stdout]  --> src/server/service.rs:2:50
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{collections::HashMap, net::SocketAddr, vec::Drain};
[INFO] [stdout]   |                                                  ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 6 | use crate::{errors::*, events::*, packets::*, peers::*, *};
[INFO] [stdout]   |                                                         - the item `Drain` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `duration_consts_2` has been stable since 1.58.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(duration_consts_2)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `hash_drain_filter`
[INFO] [stdout]  --> src/lib.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(hash_drain_filter)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `drain_filter`
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(drain_filter)]
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0635`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `antarc-protocol` (lib) due to 3 previous errors; 13 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "af0fc74c2c613fe2538c69eb78d9eda911c9bb7063f5c945b6b83b556e233074", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af0fc74c2c613fe2538c69eb78d9eda911c9bb7063f5c945b6b83b556e233074", kill_on_drop: false }`
[INFO] [stdout] af0fc74c2c613fe2538c69eb78d9eda911c9bb7063f5c945b6b83b556e233074
[INFO] checking antarc-protocol-0.1.0 against master#09bc67b9158392361780e779d32997f14cc75c39 for opaque-soundness-fix
[INFO] extracting crate antarc-protocol 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate antarc-protocol 0.1.0 on toolchain 09bc67b9158392361780e779d32997f14cc75c39
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate antarc-protocol 0.1.0
[INFO] finished tweaking crates.io crate antarc-protocol 0.1.0
[INFO] tweaked toml for crates.io crate antarc-protocol 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 35ade80e8b99431f4264d8e4aaa86cb95baef73d40ea9969b2278c809afffd12
[INFO] running `Command { std: "docker" "start" "-a" "35ade80e8b99431f4264d8e4aaa86cb95baef73d40ea9969b2278c809afffd12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "35ade80e8b99431f4264d8e4aaa86cb95baef73d40ea9969b2278c809afffd12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35ade80e8b99431f4264d8e4aaa86cb95baef73d40ea9969b2278c809afffd12", kill_on_drop: false }`
[INFO] [stdout] 35ade80e8b99431f4264d8e4aaa86cb95baef73d40ea9969b2278c809afffd12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a0ba0b9fff4112d079774c8cf14c0a86ced0e7911104c8b2d6e20b76e5dd886
[INFO] running `Command { std: "docker" "start" "-a" "4a0ba0b9fff4112d079774c8cf14c0a86ced0e7911104c8b2d6e20b76e5dd886", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling crc32fast v1.4.0
[INFO] [stderr]     Checking unicode-width v0.1.11
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]    Compiling syn v2.0.53
[INFO] [stderr]     Checking half v1.8.3
[INFO] [stderr]     Checking criterion-plot v0.4.5
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking plotters v0.3.5
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]     Checking serde_json v1.0.114
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]     Checking csv v1.3.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking thiserror v1.0.58
[INFO] [stderr]     Checking antarc-protocol v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `SocketAddr` is imported redundantly
[INFO] [stdout]  --> src/errors.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     net::SocketAddr,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 | use crate::{packets::*, *};
[INFO] [stdout]   |                         - the item `SocketAddr` is already imported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `NonZeroU32` is imported redundantly
[INFO] [stdout]  --> src/errors.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 |     num::{NonZeroU32, TryFromIntError},
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 | use crate::{packets::*, *};
[INFO] [stdout]   |                         - the item `NonZeroU32` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `size_of` is imported redundantly
[INFO] [stdout]   --> src/packets.rs:1:12
[INFO] [stdout]    |
[INFO] [stdout] 1  | use core::{mem::size_of, ops::RangeInclusive, time::Duration};
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 | use crate::{client::*, errors::*, server::*, *};
[INFO] [stdout]    |                                              - the item `size_of` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Duration` is imported redundantly
[INFO] [stdout]   --> src/packets.rs:1:47
[INFO] [stdout]    |
[INFO] [stdout] 1  | use core::{mem::size_of, ops::RangeInclusive, time::Duration};
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 | use crate::{client::*, errors::*, server::*, *};
[INFO] [stdout]    |                                              - the item `Duration` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `SocketAddr` is imported redundantly
[INFO] [stdout]   --> src/packets.rs:5:5
[INFO] [stdout]    |
[INFO] [stdout] 5  |     net::SocketAddr,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 | use crate::{client::*, errors::*, server::*, *};
[INFO] [stdout]    |                                              - the item `SocketAddr` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `NonZeroU32` is imported redundantly
[INFO] [stdout]   --> src/packets.rs:6:23
[INFO] [stdout]    |
[INFO] [stdout] 6  |     num::{NonZeroU16, NonZeroU32},
[INFO] [stdout]    |                       ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 | use crate::{client::*, errors::*, server::*, *};
[INFO] [stdout]    |                                              - the item `NonZeroU32` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Arc` is imported redundantly
[INFO] [stdout]   --> src/packets.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout] 7  |     sync::Arc,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 | use crate::{client::*, errors::*, server::*, *};
[INFO] [stdout]    |                                              - the item `Arc` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `RangeBounds` is imported redundantly
[INFO] [stdout]  --> src/server/service.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::{ops::RangeBounds, time::Duration};
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 6 | use crate::{errors::*, events::*, packets::*, peers::*, *};
[INFO] [stdout]   |                                                         - the item `RangeBounds` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Duration` is imported redundantly
[INFO] [stdout]  --> src/server/service.rs:1:30
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::{ops::RangeBounds, time::Duration};
[INFO] [stdout]   |                              ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 6 | use crate::{errors::*, events::*, packets::*, peers::*, *};
[INFO] [stdout]   |                                                         - the item `Duration` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `HashMap` is imported redundantly
[INFO] [stdout]  --> src/server/service.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{collections::HashMap, net::SocketAddr, vec::Drain};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 6 | use crate::{errors::*, events::*, packets::*, peers::*, *};
[INFO] [stdout]   |                                                         - the item `HashMap` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `SocketAddr` is imported redundantly
[INFO] [stdout]  --> src/server/service.rs:2:33
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{collections::HashMap, net::SocketAddr, vec::Drain};
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 6 | use crate::{errors::*, events::*, packets::*, peers::*, *};
[INFO] [stdout]   |                                                         - the item `SocketAddr` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Drain` is imported redundantly
[INFO] [stdout]  --> src/server/service.rs:2:50
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{collections::HashMap, net::SocketAddr, vec::Drain};
[INFO] [stdout]   |                                                  ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 6 | use crate::{errors::*, events::*, packets::*, peers::*, *};
[INFO] [stdout]   |                                                         - the item `Drain` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `duration_consts_2` has been stable since 1.58.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(duration_consts_2)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `hash_drain_filter`
[INFO] [stdout]  --> src/lib.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(hash_drain_filter)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `drain_filter`
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(drain_filter)]
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0635`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `antarc-protocol` (lib) due to 3 previous errors; 13 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "4a0ba0b9fff4112d079774c8cf14c0a86ced0e7911104c8b2d6e20b76e5dd886", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a0ba0b9fff4112d079774c8cf14c0a86ced0e7911104c8b2d6e20b76e5dd886", kill_on_drop: false }`
[INFO] [stdout] 4a0ba0b9fff4112d079774c8cf14c0a86ced0e7911104c8b2d6e20b76e5dd886
