[INFO] fetching crate bromine 0.21.0...
[INFO] checking bromine-0.21.0 against master#80399064afa4a2cd153f30d02c25f7ea0383ed65 for opaque-soundness-fix
[INFO] extracting crate bromine 0.21.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate bromine 0.21.0 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 bromine 0.21.0
[INFO] finished tweaking crates.io crate bromine 0.21.0
[INFO] tweaked toml for crates.io crate bromine 0.21.0 written to /workspace/builds/worker-4-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]     Blocking waiting for file lock on package cache
[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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded port_check v0.1.5
[INFO] [stderr]   Downloaded rmp-serde v1.1.2
[INFO] [stderr]   Downloaded dashmap v5.5.3
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[INFO] [stderr]   Downloaded rmp v0.8.12
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 67153d062e3fa11848c0af2a65422bc74e45555796f946ea4940281a970d184e
[INFO] running `Command { std: "docker" "start" "-a" "67153d062e3fa11848c0af2a65422bc74e45555796f946ea4940281a970d184e", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "rm" "-f" "67153d062e3fa11848c0af2a65422bc74e45555796f946ea4940281a970d184e", kill_on_drop: false }`
[INFO] [stdout] 67153d062e3fa11848c0af2a65422bc74e45555796f946ea4940281a970d184e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] a81e6557ed00b1c5a7d840f9eef3ef2c41c1a2d222795dd903ec49ae03da11da
[INFO] running `Command { std: "docker" "start" "-a" "a81e6557ed00b1c5a7d840f9eef3ef2c41c1a2d222795dd903ec49ae03da11da", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking plotters-backend v0.3.5
[INFO] [stderr]     Checking tokio v1.36.0
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]     Checking plotters-svg v0.3.5
[INFO] [stderr]     Checking multi-trait-object v0.2.0
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking criterion-plot v0.4.5
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking dashmap v5.5.3
[INFO] [stderr]     Checking trait-bound-typemap v0.3.3
[INFO] [stderr]     Checking plotters v0.3.5
[INFO] [stderr]     Checking rayon v1.9.0
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]     Checking rmp v0.8.12
[INFO] [stderr]     Checking oorandom v11.1.3
[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stderr]     Checking port_check v0.1.5
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]    Compiling num_enum_derive v0.5.11
[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]     Checking rmp-serde v1.1.2
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.3.6
[INFO] [stderr]     Checking num_enum v0.5.11
[INFO] [stderr]     Checking bromine v0.21.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `EventHandler` is imported redundantly
[INFO] [stdout]  --> src/ipc/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::events::event_handler::EventHandler;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 7 | use crate::namespaces::namespace::Namespace;
[INFO] [stdout] 8 | use crate::prelude::*;
[INFO] [stdout]   |     ----------------- the item `EventHandler` is already imported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Namespace` is imported redundantly
[INFO] [stdout]  --> src/ipc/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::namespaces::namespace::Namespace;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 8 | use crate::prelude::*;
[INFO] [stdout]   |     ----------------- the item `Namespace` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `AsyncProtocolStream` is imported redundantly
[INFO] [stdout]  --> src/ipc/mod.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::prelude::*;
[INFO] [stdout]   |     ----------------- the item `AsyncProtocolStream` is already imported here
[INFO] [stdout] 9 | use crate::protocol::AsyncProtocolStream;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `tracing` is imported redundantly
[INFO] [stdout]   --> src/ipc/stream_emitter/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use tracing;
[INFO] [stdout]    |     ^^^^^^^ the item `tracing` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `macros::*`
[INFO] [stdout]    --> src/lib.rs:136:9
[INFO] [stdout]     |
[INFO] [stdout] 136 | pub use macros::*;
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::macros::*`
[INFO] [stdout]    --> src/lib.rs:150:13
[INFO] [stdout]     |
[INFO] [stdout] 150 |     pub use crate::macros::*;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `EventHandler` is imported redundantly
[INFO] [stdout]  --> src/ipc/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::events::event_handler::EventHandler;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 7 | use crate::namespaces::namespace::Namespace;
[INFO] [stdout] 8 | use crate::prelude::*;
[INFO] [stdout]   |     ----------------- the item `EventHandler` is already imported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Namespace` is imported redundantly
[INFO] [stdout]  --> src/ipc/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::namespaces::namespace::Namespace;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 8 | use crate::prelude::*;
[INFO] [stdout]   |     ----------------- the item `Namespace` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `AsyncProtocolStream` is imported redundantly
[INFO] [stdout]  --> src/ipc/mod.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::prelude::*;
[INFO] [stdout]   |     ----------------- the item `AsyncProtocolStream` is already imported here
[INFO] [stdout] 9 | use crate::protocol::AsyncProtocolStream;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `tracing` is imported redundantly
[INFO] [stdout]   --> src/ipc/stream_emitter/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use tracing;
[INFO] [stdout]    |     ^^^^^^^ the item `tracing` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `macros::*`
[INFO] [stdout]    --> src/lib.rs:136:9
[INFO] [stdout]     |
[INFO] [stdout] 136 | pub use macros::*;
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::macros::*`
[INFO] [stdout]    --> src/lib.rs:150:13
[INFO] [stdout]     |
[INFO] [stdout] 150 |     pub use crate::macros::*;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.20s
[INFO] running `Command { std: "docker" "inspect" "a81e6557ed00b1c5a7d840f9eef3ef2c41c1a2d222795dd903ec49ae03da11da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a81e6557ed00b1c5a7d840f9eef3ef2c41c1a2d222795dd903ec49ae03da11da", kill_on_drop: false }`
[INFO] [stdout] a81e6557ed00b1c5a7d840f9eef3ef2c41c1a2d222795dd903ec49ae03da11da
[INFO] checking bromine-0.21.0 against master#09bc67b9158392361780e779d32997f14cc75c39 for opaque-soundness-fix
[INFO] extracting crate bromine 0.21.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate bromine 0.21.0 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 bromine 0.21.0
[INFO] finished tweaking crates.io crate bromine 0.21.0
[INFO] tweaked toml for crates.io crate bromine 0.21.0 written to /workspace/builds/worker-4-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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 05d1ae151b9a4347d8c13e8d1a83121fdc74306ae5d787f8e1178d042f8b09f9
[INFO] running `Command { std: "docker" "start" "-a" "05d1ae151b9a4347d8c13e8d1a83121fdc74306ae5d787f8e1178d042f8b09f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05d1ae151b9a4347d8c13e8d1a83121fdc74306ae5d787f8e1178d042f8b09f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05d1ae151b9a4347d8c13e8d1a83121fdc74306ae5d787f8e1178d042f8b09f9", kill_on_drop: false }`
[INFO] [stdout] 05d1ae151b9a4347d8c13e8d1a83121fdc74306ae5d787f8e1178d042f8b09f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 3094f73c0b467816d7a461038682427d873023259334f6999174a7ee34bfcfcb
[INFO] running `Command { std: "docker" "start" "-a" "3094f73c0b467816d7a461038682427d873023259334f6999174a7ee34bfcfcb", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking plotters-backend v0.3.5
[INFO] [stderr]     Checking tokio v1.36.0
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking plotters-svg v0.3.5
[INFO] [stderr]     Checking multi-trait-object v0.2.0
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking dashmap v5.5.3
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking trait-bound-typemap v0.3.3
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking criterion-plot v0.4.5
[INFO] [stderr]     Checking plotters v0.3.5
[INFO] [stderr]     Checking rmp v0.8.12
[INFO] [stderr]     Checking rayon v1.9.0
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]     Checking oorandom v11.1.3
[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stderr]     Checking port_check v0.1.5
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking serde_json v1.0.114
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking csv v1.3.0
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]     Checking rmp-serde v1.1.2
[INFO] [stderr]    Compiling num_enum_derive v0.5.11
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.3.6
[INFO] [stderr]     Checking num_enum v0.5.11
[INFO] [stderr]     Checking bromine v0.21.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `EventHandler` is imported redundantly
[INFO] [stdout]  --> src/ipc/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::events::event_handler::EventHandler;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 7 | use crate::namespaces::namespace::Namespace;
[INFO] [stdout] 8 | use crate::prelude::*;
[INFO] [stdout]   |     ----------------- the item `EventHandler` is already imported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Namespace` is imported redundantly
[INFO] [stdout]  --> src/ipc/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::namespaces::namespace::Namespace;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 8 | use crate::prelude::*;
[INFO] [stdout]   |     ----------------- the item `Namespace` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `AsyncProtocolStream` is imported redundantly
[INFO] [stdout]  --> src/ipc/mod.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::prelude::*;
[INFO] [stdout]   |     ----------------- the item `AsyncProtocolStream` is already imported here
[INFO] [stdout] 9 | use crate::protocol::AsyncProtocolStream;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `tracing` is imported redundantly
[INFO] [stdout]   --> src/ipc/stream_emitter/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use tracing;
[INFO] [stdout]    |     ^^^^^^^ the item `tracing` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `macros::*`
[INFO] [stdout]    --> src/lib.rs:136:9
[INFO] [stdout]     |
[INFO] [stdout] 136 | pub use macros::*;
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::macros::*`
[INFO] [stdout]    --> src/lib.rs:150:13
[INFO] [stdout]     |
[INFO] [stdout] 150 |     pub use crate::macros::*;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `EventHandler` is imported redundantly
[INFO] [stdout]  --> src/ipc/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::events::event_handler::EventHandler;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 7 | use crate::namespaces::namespace::Namespace;
[INFO] [stdout] 8 | use crate::prelude::*;
[INFO] [stdout]   |     ----------------- the item `EventHandler` is already imported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Namespace` is imported redundantly
[INFO] [stdout]  --> src/ipc/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::namespaces::namespace::Namespace;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 8 | use crate::prelude::*;
[INFO] [stdout]   |     ----------------- the item `Namespace` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `AsyncProtocolStream` is imported redundantly
[INFO] [stdout]  --> src/ipc/mod.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::prelude::*;
[INFO] [stdout]   |     ----------------- the item `AsyncProtocolStream` is already imported here
[INFO] [stdout] 9 | use crate::protocol::AsyncProtocolStream;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `tracing` is imported redundantly
[INFO] [stdout]   --> src/ipc/stream_emitter/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use tracing;
[INFO] [stdout]    |     ^^^^^^^ the item `tracing` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `macros::*`
[INFO] [stdout]    --> src/lib.rs:136:9
[INFO] [stdout]     |
[INFO] [stdout] 136 | pub use macros::*;
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::macros::*`
[INFO] [stdout]    --> src/lib.rs:150:13
[INFO] [stdout]     |
[INFO] [stdout] 150 |     pub use crate::macros::*;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.99s
[INFO] running `Command { std: "docker" "inspect" "3094f73c0b467816d7a461038682427d873023259334f6999174a7ee34bfcfcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3094f73c0b467816d7a461038682427d873023259334f6999174a7ee34bfcfcb", kill_on_drop: false }`
[INFO] [stdout] 3094f73c0b467816d7a461038682427d873023259334f6999174a7ee34bfcfcb
