[INFO] fetching crate tsyncp 0.3.0...
[INFO] building tsyncp-0.3.0 against master#c2804e6ec2c29a5c7368600ea173b890e2655c3d for pr-97334-1
[INFO] extracting crate tsyncp 0.3.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate tsyncp 0.3.0 on toolchain c2804e6ec2c29a5c7368600ea173b890e2655c3d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c2804e6ec2c29a5c7368600ea173b890e2655c3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tsyncp 0.3.0
[INFO] finished tweaking crates.io crate tsyncp 0.3.0
[INFO] tweaked toml for crates.io crate tsyncp 0.3.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate tsyncp 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c2804e6ec2c29a5c7368600ea173b890e2655c3d" "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 dummy v0.4.1
[INFO] [stderr]   Downloaded color-eyre v0.6.1
[INFO] [stderr]   Downloaded fake v2.4.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+c2804e6ec2c29a5c7368600ea173b890e2655c3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 579202b9517ab4f0a557fdc5168d03e705c1452a1ef5fe5f9fb1a2fc21e13060
[INFO] running `Command { std: "docker" "start" "-a" "579202b9517ab4f0a557fdc5168d03e705c1452a1ef5fe5f9fb1a2fc21e13060", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "579202b9517ab4f0a557fdc5168d03e705c1452a1ef5fe5f9fb1a2fc21e13060", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "579202b9517ab4f0a557fdc5168d03e705c1452a1ef5fe5f9fb1a2fc21e13060", kill_on_drop: false }`
[INFO] [stdout] 579202b9517ab4f0a557fdc5168d03e705c1452a1ef5fe5f9fb1a2fc21e13060
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+c2804e6ec2c29a5c7368600ea173b890e2655c3d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58a6ce93e5a5791751347ae5fdfe1235b793423b03f0b684258d6a4e917390c0
[INFO] running `Command { std: "docker" "start" "-a" "58a6ce93e5a5791751347ae5fdfe1235b793423b03f0b684258d6a4e917390c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling libc v0.2.123
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling pin-project-lite v0.2.8
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]    Compiling futures-sink v0.3.21
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling gimli v0.26.1
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling slab v0.4.6
[INFO] [stderr]    Compiling futures-io v0.3.21
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.21
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling smallvec v1.8.0
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling tracing-core v0.1.25
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling prost v0.10.1
[INFO] [stderr]    Compiling addr2line v0.17.0
[INFO] [stderr]    Compiling backtrace v0.3.64
[INFO] [stderr]    Compiling object v0.27.1
[INFO] [stderr]    Compiling mio v0.8.2
[INFO] [stderr]    Compiling socket2 v0.4.4
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling tracing-attributes v0.1.20
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling pin-project-internal v1.0.10
[INFO] [stderr]    Compiling snafu-derive v0.7.0
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling pin-project v1.0.10
[INFO] [stderr]    Compiling tracing v0.1.33
[INFO] [stderr]    Compiling snafu v0.7.0
[INFO] [stderr]    Compiling futures-executor v0.3.21
[INFO] [stderr]    Compiling futures v0.3.21
[INFO] [stderr]    Compiling tokio-util v0.7.1
[INFO] [stderr]    Compiling tsyncp v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `project` is never used
[INFO] [stdout]    --> src/barrier/mod.rs:207:1
[INFO] [stdout]     |
[INFO] [stdout] 207 | #[pin_project::pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/barrier/mod.rs:207:1
[INFO] [stdout]     |
[INFO] [stdout] 207 | #[pin_project::pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project` is never used
[INFO] [stdout]    --> src/barrier/mod.rs:342:1
[INFO] [stdout]     |
[INFO] [stdout] 342 | #[pin_project::pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/barrier/mod.rs:342:1
[INFO] [stdout]     |
[INFO] [stdout] 342 | #[pin_project::pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]   --> src/barrier/builder.rs:75:1
[INFO] [stdout]    |
[INFO] [stdout] 75 | #[pin_project]
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/barrier/builder.rs:397:1
[INFO] [stdout]     |
[INFO] [stdout] 397 | #[pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project` is never used
[INFO] [stdout]    --> src/broadcast/mod.rs:328:1
[INFO] [stdout]     |
[INFO] [stdout] 328 | #[pin_project::pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/broadcast/mod.rs:328:1
[INFO] [stdout]     |
[INFO] [stdout] 328 | #[pin_project::pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project` is never used
[INFO] [stdout]    --> src/broadcast/mod.rs:575:1
[INFO] [stdout]     |
[INFO] [stdout] 575 | #[pin_project::pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/broadcast/mod.rs:575:1
[INFO] [stdout]     |
[INFO] [stdout] 575 | #[pin_project::pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]   --> src/broadcast/builder.rs:80:1
[INFO] [stdout]    |
[INFO] [stdout] 80 | #[pin_project]
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/broadcast/builder.rs:436:1
[INFO] [stdout]     |
[INFO] [stdout] 436 | #[pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project` is never used
[INFO] [stdout]    --> src/channel/mod.rs:345:1
[INFO] [stdout]     |
[INFO] [stdout] 345 | #[pin_project::pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/channel/mod.rs:345:1
[INFO] [stdout]     |
[INFO] [stdout] 345 | #[pin_project::pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]   --> src/channel/builder.rs:89:1
[INFO] [stdout]    |
[INFO] [stdout] 89 | #[pin_project]
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project` is never used
[INFO] [stdout]   --> src/channel/recv.rs:47:1
[INFO] [stdout]    |
[INFO] [stdout] 47 | #[pin_project]
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]   --> src/channel/recv.rs:47:1
[INFO] [stdout]    |
[INFO] [stdout] 47 | #[pin_project]
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project` is never used
[INFO] [stdout]    --> src/channel/recv.rs:158:1
[INFO] [stdout]     |
[INFO] [stdout] 158 | #[pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/channel/recv.rs:158:1
[INFO] [stdout]     |
[INFO] [stdout] 158 | #[pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project` is never used
[INFO] [stdout]    --> src/mpsc/mod.rs:331:1
[INFO] [stdout]     |
[INFO] [stdout] 331 | #[pin_project::pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/mpsc/mod.rs:331:1
[INFO] [stdout]     |
[INFO] [stdout] 331 | #[pin_project::pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project` is never used
[INFO] [stdout]    --> src/mpsc/mod.rs:597:1
[INFO] [stdout]     |
[INFO] [stdout] 597 | #[pin_project::pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/mpsc/mod.rs:597:1
[INFO] [stdout]     |
[INFO] [stdout] 597 | #[pin_project::pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]   --> src/mpsc/builder.rs:80:1
[INFO] [stdout]    |
[INFO] [stdout] 80 | #[pin_project]
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/mpsc/builder.rs:436:1
[INFO] [stdout]     |
[INFO] [stdout] 436 | #[pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/multi_channel/mod.rs:646:1
[INFO] [stdout]     |
[INFO] [stdout] 646 | #[pin_project::pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project` is never used
[INFO] [stdout]   --> src/multi_channel/accept.rs:98:1
[INFO] [stdout]    |
[INFO] [stdout] 98 | #[pin_project]
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]   --> src/multi_channel/accept.rs:98:1
[INFO] [stdout]    |
[INFO] [stdout] 98 | #[pin_project]
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/multi_channel/accept.rs:550:1
[INFO] [stdout]     |
[INFO] [stdout] 550 | #[pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project` is never used
[INFO] [stdout]    --> src/multi_channel/accept.rs:646:1
[INFO] [stdout]     |
[INFO] [stdout] 646 | #[pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/multi_channel/accept.rs:646:1
[INFO] [stdout]     |
[INFO] [stdout] 646 | #[pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]   --> src/multi_channel/builder.rs:76:1
[INFO] [stdout]    |
[INFO] [stdout] 76 | #[pin_project]
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/multi_channel/builder.rs:465:1
[INFO] [stdout]     |
[INFO] [stdout] 465 | #[pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project` is never used
[INFO] [stdout]   --> src/multi_channel/recv.rs:49:1
[INFO] [stdout]    |
[INFO] [stdout] 49 | #[pin_project]
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]   --> src/multi_channel/recv.rs:49:1
[INFO] [stdout]    |
[INFO] [stdout] 49 | #[pin_project]
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project` is never used
[INFO] [stdout]    --> src/multi_channel/recv.rs:247:1
[INFO] [stdout]     |
[INFO] [stdout] 247 | #[pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/multi_channel/recv.rs:247:1
[INFO] [stdout]     |
[INFO] [stdout] 247 | #[pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project` is never used
[INFO] [stdout]    --> src/multi_channel/recv.rs:423:1
[INFO] [stdout]     |
[INFO] [stdout] 423 | #[pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/multi_channel/recv.rs:423:1
[INFO] [stdout]     |
[INFO] [stdout] 423 | #[pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project` is never used
[INFO] [stdout]    --> src/multi_channel/recv.rs:596:1
[INFO] [stdout]     |
[INFO] [stdout] 596 | #[pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/multi_channel/recv.rs:596:1
[INFO] [stdout]     |
[INFO] [stdout] 596 | #[pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project` is never used
[INFO] [stdout]   --> src/multi_channel/send.rs:76:1
[INFO] [stdout]    |
[INFO] [stdout] 76 | #[pin_project]
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]   --> src/multi_channel/send.rs:76:1
[INFO] [stdout]    |
[INFO] [stdout] 76 | #[pin_project]
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project` is never used
[INFO] [stdout]    --> src/multi_channel/send.rs:361:1
[INFO] [stdout]     |
[INFO] [stdout] 361 | #[pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/multi_channel/send.rs:361:1
[INFO] [stdout]     |
[INFO] [stdout] 361 | #[pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 45 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.14s
[INFO] running `Command { std: "docker" "inspect" "58a6ce93e5a5791751347ae5fdfe1235b793423b03f0b684258d6a4e917390c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58a6ce93e5a5791751347ae5fdfe1235b793423b03f0b684258d6a4e917390c0", kill_on_drop: false }`
[INFO] [stdout] 58a6ce93e5a5791751347ae5fdfe1235b793423b03f0b684258d6a4e917390c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+c2804e6ec2c29a5c7368600ea173b890e2655c3d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 55493a26cfc26c76e99a46fdd4423c6e157e6ecc0a1090eb25c6862510e5e4fe
[INFO] running `Command { std: "docker" "start" "-a" "55493a26cfc26c76e99a46fdd4423c6e157e6ecc0a1090eb25c6862510e5e4fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling once_cell v1.10.0
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling anyhow v1.0.56
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling eyre v0.6.8
[INFO] [stderr]    Compiling owo-colors v3.3.0
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling indenter v0.3.3
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling tracing-core v0.1.25
[INFO] [stderr]    Compiling backtrace v0.3.64
[INFO] [stderr]    Compiling sharded-slab v0.1.4
[INFO] [stderr]    Compiling thread_local v1.1.4
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling mio v0.8.2
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling darling_core v0.13.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling tracing-subscriber v0.3.11
[INFO] [stderr]    Compiling regex v1.5.5
[INFO] [stderr]    Compiling tracing v0.1.33
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling prost-derive v0.10.1
[INFO] [stderr]    Compiling snafu v0.7.0
[INFO] [stderr]    Compiling tracing-error v0.2.0
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling color-spantrace v0.2.0
[INFO] [stderr]    Compiling color-eyre v0.6.1
[INFO] [stderr]    Compiling tokio-util v0.7.1
[INFO] [stderr]    Compiling darling_macro v0.13.4
[INFO] [stderr]    Compiling darling v0.13.4
[INFO] [stderr]    Compiling dummy v0.4.1
[INFO] [stderr]    Compiling prost v0.10.1
[INFO] [stderr]    Compiling fake v2.4.3
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling tsyncp v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `project` is never used
[INFO] [stdout]    --> src/barrier/mod.rs:207:1
[INFO] [stdout]     |
[INFO] [stdout] 207 | #[pin_project::pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/barrier/mod.rs:207:1
[INFO] [stdout]     |
[INFO] [stdout] 207 | #[pin_project::pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project` is never used
[INFO] [stdout]    --> src/barrier/mod.rs:342:1
[INFO] [stdout]     |
[INFO] [stdout] 342 | #[pin_project::pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/barrier/mod.rs:342:1
[INFO] [stdout]     |
[INFO] [stdout] 342 | #[pin_project::pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]   --> src/barrier/builder.rs:75:1
[INFO] [stdout]    |
[INFO] [stdout] 75 | #[pin_project]
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/barrier/builder.rs:397:1
[INFO] [stdout]     |
[INFO] [stdout] 397 | #[pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project` is never used
[INFO] [stdout]    --> src/broadcast/mod.rs:328:1
[INFO] [stdout]     |
[INFO] [stdout] 328 | #[pin_project::pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/broadcast/mod.rs:328:1
[INFO] [stdout]     |
[INFO] [stdout] 328 | #[pin_project::pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project` is never used
[INFO] [stdout]    --> src/broadcast/mod.rs:575:1
[INFO] [stdout]     |
[INFO] [stdout] 575 | #[pin_project::pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/broadcast/mod.rs:575:1
[INFO] [stdout]     |
[INFO] [stdout] 575 | #[pin_project::pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]   --> src/broadcast/builder.rs:80:1
[INFO] [stdout]    |
[INFO] [stdout] 80 | #[pin_project]
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/broadcast/builder.rs:436:1
[INFO] [stdout]     |
[INFO] [stdout] 436 | #[pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project` is never used
[INFO] [stdout]    --> src/channel/mod.rs:345:1
[INFO] [stdout]     |
[INFO] [stdout] 345 | #[pin_project::pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/channel/mod.rs:345:1
[INFO] [stdout]     |
[INFO] [stdout] 345 | #[pin_project::pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]   --> src/channel/builder.rs:89:1
[INFO] [stdout]    |
[INFO] [stdout] 89 | #[pin_project]
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project` is never used
[INFO] [stdout]   --> src/channel/recv.rs:47:1
[INFO] [stdout]    |
[INFO] [stdout] 47 | #[pin_project]
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]   --> src/channel/recv.rs:47:1
[INFO] [stdout]    |
[INFO] [stdout] 47 | #[pin_project]
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project` is never used
[INFO] [stdout]    --> src/channel/recv.rs:158:1
[INFO] [stdout]     |
[INFO] [stdout] 158 | #[pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/channel/recv.rs:158:1
[INFO] [stdout]     |
[INFO] [stdout] 158 | #[pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project` is never used
[INFO] [stdout]    --> src/mpsc/mod.rs:331:1
[INFO] [stdout]     |
[INFO] [stdout] 331 | #[pin_project::pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/mpsc/mod.rs:331:1
[INFO] [stdout]     |
[INFO] [stdout] 331 | #[pin_project::pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project` is never used
[INFO] [stdout]    --> src/mpsc/mod.rs:597:1
[INFO] [stdout]     |
[INFO] [stdout] 597 | #[pin_project::pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/mpsc/mod.rs:597:1
[INFO] [stdout]     |
[INFO] [stdout] 597 | #[pin_project::pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]   --> src/mpsc/builder.rs:80:1
[INFO] [stdout]    |
[INFO] [stdout] 80 | #[pin_project]
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/mpsc/builder.rs:436:1
[INFO] [stdout]     |
[INFO] [stdout] 436 | #[pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/multi_channel/mod.rs:646:1
[INFO] [stdout]     |
[INFO] [stdout] 646 | #[pin_project::pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project` is never used
[INFO] [stdout]   --> src/multi_channel/accept.rs:98:1
[INFO] [stdout]    |
[INFO] [stdout] 98 | #[pin_project]
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]   --> src/multi_channel/accept.rs:98:1
[INFO] [stdout]    |
[INFO] [stdout] 98 | #[pin_project]
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/multi_channel/accept.rs:550:1
[INFO] [stdout]     |
[INFO] [stdout] 550 | #[pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project` is never used
[INFO] [stdout]    --> src/multi_channel/accept.rs:646:1
[INFO] [stdout]     |
[INFO] [stdout] 646 | #[pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/multi_channel/accept.rs:646:1
[INFO] [stdout]     |
[INFO] [stdout] 646 | #[pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]   --> src/multi_channel/builder.rs:76:1
[INFO] [stdout]    |
[INFO] [stdout] 76 | #[pin_project]
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/multi_channel/builder.rs:465:1
[INFO] [stdout]     |
[INFO] [stdout] 465 | #[pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project` is never used
[INFO] [stdout]   --> src/multi_channel/recv.rs:49:1
[INFO] [stdout]    |
[INFO] [stdout] 49 | #[pin_project]
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]   --> src/multi_channel/recv.rs:49:1
[INFO] [stdout]    |
[INFO] [stdout] 49 | #[pin_project]
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project` is never used
[INFO] [stdout]    --> src/multi_channel/recv.rs:247:1
[INFO] [stdout]     |
[INFO] [stdout] 247 | #[pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/multi_channel/recv.rs:247:1
[INFO] [stdout]     |
[INFO] [stdout] 247 | #[pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project` is never used
[INFO] [stdout]    --> src/multi_channel/recv.rs:423:1
[INFO] [stdout]     |
[INFO] [stdout] 423 | #[pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/multi_channel/recv.rs:423:1
[INFO] [stdout]     |
[INFO] [stdout] 423 | #[pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project` is never used
[INFO] [stdout]    --> src/multi_channel/recv.rs:596:1
[INFO] [stdout]     |
[INFO] [stdout] 596 | #[pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/multi_channel/recv.rs:596:1
[INFO] [stdout]     |
[INFO] [stdout] 596 | #[pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project` is never used
[INFO] [stdout]   --> src/multi_channel/send.rs:76:1
[INFO] [stdout]    |
[INFO] [stdout] 76 | #[pin_project]
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]   --> src/multi_channel/send.rs:76:1
[INFO] [stdout]    |
[INFO] [stdout] 76 | #[pin_project]
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project` is never used
[INFO] [stdout]    --> src/multi_channel/send.rs:361:1
[INFO] [stdout]     |
[INFO] [stdout] 361 | #[pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/multi_channel/send.rs:361:1
[INFO] [stdout]     |
[INFO] [stdout] 361 | #[pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 45 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project` is never used
[INFO] [stdout]    --> src/barrier/mod.rs:207:1
[INFO] [stdout]     |
[INFO] [stdout] 207 | #[pin_project::pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/barrier/mod.rs:207:1
[INFO] [stdout]     |
[INFO] [stdout] 207 | #[pin_project::pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project` is never used
[INFO] [stdout]    --> src/barrier/mod.rs:342:1
[INFO] [stdout]     |
[INFO] [stdout] 342 | #[pin_project::pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/barrier/mod.rs:342:1
[INFO] [stdout]     |
[INFO] [stdout] 342 | #[pin_project::pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]   --> src/barrier/builder.rs:75:1
[INFO] [stdout]    |
[INFO] [stdout] 75 | #[pin_project]
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/barrier/builder.rs:397:1
[INFO] [stdout]     |
[INFO] [stdout] 397 | #[pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project` is never used
[INFO] [stdout]    --> src/broadcast/mod.rs:328:1
[INFO] [stdout]     |
[INFO] [stdout] 328 | #[pin_project::pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/broadcast/mod.rs:328:1
[INFO] [stdout]     |
[INFO] [stdout] 328 | #[pin_project::pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project` is never used
[INFO] [stdout]    --> src/broadcast/mod.rs:575:1
[INFO] [stdout]     |
[INFO] [stdout] 575 | #[pin_project::pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/broadcast/mod.rs:575:1
[INFO] [stdout]     |
[INFO] [stdout] 575 | #[pin_project::pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]   --> src/broadcast/builder.rs:80:1
[INFO] [stdout]    |
[INFO] [stdout] 80 | #[pin_project]
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/broadcast/builder.rs:436:1
[INFO] [stdout]     |
[INFO] [stdout] 436 | #[pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project` is never used
[INFO] [stdout]    --> src/channel/mod.rs:345:1
[INFO] [stdout]     |
[INFO] [stdout] 345 | #[pin_project::pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/channel/mod.rs:345:1
[INFO] [stdout]     |
[INFO] [stdout] 345 | #[pin_project::pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]   --> src/channel/builder.rs:89:1
[INFO] [stdout]    |
[INFO] [stdout] 89 | #[pin_project]
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project` is never used
[INFO] [stdout]   --> src/channel/recv.rs:47:1
[INFO] [stdout]    |
[INFO] [stdout] 47 | #[pin_project]
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]   --> src/channel/recv.rs:47:1
[INFO] [stdout]    |
[INFO] [stdout] 47 | #[pin_project]
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project` is never used
[INFO] [stdout]    --> src/channel/recv.rs:158:1
[INFO] [stdout]     |
[INFO] [stdout] 158 | #[pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/channel/recv.rs:158:1
[INFO] [stdout]     |
[INFO] [stdout] 158 | #[pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project` is never used
[INFO] [stdout]    --> src/mpsc/mod.rs:331:1
[INFO] [stdout]     |
[INFO] [stdout] 331 | #[pin_project::pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/mpsc/mod.rs:331:1
[INFO] [stdout]     |
[INFO] [stdout] 331 | #[pin_project::pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project` is never used
[INFO] [stdout]    --> src/mpsc/mod.rs:597:1
[INFO] [stdout]     |
[INFO] [stdout] 597 | #[pin_project::pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/mpsc/mod.rs:597:1
[INFO] [stdout]     |
[INFO] [stdout] 597 | #[pin_project::pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]   --> src/mpsc/builder.rs:80:1
[INFO] [stdout]    |
[INFO] [stdout] 80 | #[pin_project]
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/mpsc/builder.rs:436:1
[INFO] [stdout]     |
[INFO] [stdout] 436 | #[pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/multi_channel/mod.rs:646:1
[INFO] [stdout]     |
[INFO] [stdout] 646 | #[pin_project::pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project` is never used
[INFO] [stdout]   --> src/multi_channel/accept.rs:98:1
[INFO] [stdout]    |
[INFO] [stdout] 98 | #[pin_project]
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]   --> src/multi_channel/accept.rs:98:1
[INFO] [stdout]    |
[INFO] [stdout] 98 | #[pin_project]
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/multi_channel/accept.rs:550:1
[INFO] [stdout]     |
[INFO] [stdout] 550 | #[pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project` is never used
[INFO] [stdout]    --> src/multi_channel/accept.rs:646:1
[INFO] [stdout]     |
[INFO] [stdout] 646 | #[pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/multi_channel/accept.rs:646:1
[INFO] [stdout]     |
[INFO] [stdout] 646 | #[pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]   --> src/multi_channel/builder.rs:76:1
[INFO] [stdout]    |
[INFO] [stdout] 76 | #[pin_project]
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/multi_channel/builder.rs:465:1
[INFO] [stdout]     |
[INFO] [stdout] 465 | #[pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project` is never used
[INFO] [stdout]   --> src/multi_channel/recv.rs:49:1
[INFO] [stdout]    |
[INFO] [stdout] 49 | #[pin_project]
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]   --> src/multi_channel/recv.rs:49:1
[INFO] [stdout]    |
[INFO] [stdout] 49 | #[pin_project]
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project` is never used
[INFO] [stdout]    --> src/multi_channel/recv.rs:247:1
[INFO] [stdout]     |
[INFO] [stdout] 247 | #[pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/multi_channel/recv.rs:247:1
[INFO] [stdout]     |
[INFO] [stdout] 247 | #[pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project` is never used
[INFO] [stdout]    --> src/multi_channel/recv.rs:423:1
[INFO] [stdout]     |
[INFO] [stdout] 423 | #[pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/multi_channel/recv.rs:423:1
[INFO] [stdout]     |
[INFO] [stdout] 423 | #[pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project` is never used
[INFO] [stdout]    --> src/multi_channel/recv.rs:596:1
[INFO] [stdout]     |
[INFO] [stdout] 596 | #[pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/multi_channel/recv.rs:596:1
[INFO] [stdout]     |
[INFO] [stdout] 596 | #[pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project` is never used
[INFO] [stdout]   --> src/multi_channel/send.rs:76:1
[INFO] [stdout]    |
[INFO] [stdout] 76 | #[pin_project]
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]   --> src/multi_channel/send.rs:76:1
[INFO] [stdout]    |
[INFO] [stdout] 76 | #[pin_project]
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project` is never used
[INFO] [stdout]    --> src/multi_channel/send.rs:361:1
[INFO] [stdout]     |
[INFO] [stdout] 361 | #[pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project_ref` is never used
[INFO] [stdout]    --> src/multi_channel/send.rs:361:1
[INFO] [stdout]     |
[INFO] [stdout] 361 | #[pin_project]
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 45 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 39.70s
[INFO] running `Command { std: "docker" "inspect" "55493a26cfc26c76e99a46fdd4423c6e157e6ecc0a1090eb25c6862510e5e4fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55493a26cfc26c76e99a46fdd4423c6e157e6ecc0a1090eb25c6862510e5e4fe", kill_on_drop: false }`
[INFO] [stdout] 55493a26cfc26c76e99a46fdd4423c6e157e6ecc0a1090eb25c6862510e5e4fe