[INFO] fetching crate tsyncp 0.3.0...
[INFO] building tsyncp-0.3.0 against try#b755f8b9936d084e0363ce6b393c7e444a37080e 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 b755f8b9936d084e0363ce6b393c7e444a37080e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b755f8b9936d084e0363ce6b393c7e444a37080e" "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" "+b755f8b9936d084e0363ce6b393c7e444a37080e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+b755f8b9936d084e0363ce6b393c7e444a37080e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a4280fe2b39ea99cefc5e9fee8d13488b2df16fac42a281c571d8fe1d4f7a82
[INFO] running `Command { std: "docker" "start" "-a" "4a4280fe2b39ea99cefc5e9fee8d13488b2df16fac42a281c571d8fe1d4f7a82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a4280fe2b39ea99cefc5e9fee8d13488b2df16fac42a281c571d8fe1d4f7a82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a4280fe2b39ea99cefc5e9fee8d13488b2df16fac42a281c571d8fe1d4f7a82", kill_on_drop: false }`
[INFO] [stdout] 4a4280fe2b39ea99cefc5e9fee8d13488b2df16fac42a281c571d8fe1d4f7a82
[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" "+b755f8b9936d084e0363ce6b393c7e444a37080e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ed88bc914e5eff674b7f600ad11765f3c486d84886edd5b02623f4b0170e616
[INFO] running `Command { std: "docker" "start" "-a" "9ed88bc914e5eff674b7f600ad11765f3c486d84886edd5b02623f4b0170e616", 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 cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.123
[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-task v0.3.21
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling futures-sink v0.3.21
[INFO] [stderr]    Compiling log v0.4.16
[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 doc-comment v0.3.3
[INFO] [stderr]    Compiling gimli v0.26.1
[INFO] [stderr]    Compiling futures-io v0.3.21
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling slab v0.4.6
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling adler v1.0.2
[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 heck v0.3.3
[INFO] [stderr]    Compiling backtrace v0.3.64
[INFO] [stderr]    Compiling tracing-core v0.1.25
[INFO] [stderr]    Compiling addr2line v0.17.0
[INFO] [stderr]    Compiling prost v0.10.1
[INFO] [stderr]    Compiling object v0.27.1
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling socket2 v0.4.4
[INFO] [stderr]    Compiling mio v0.8.2
[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 pin-project-internal v1.0.10
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.20
[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 tokio-util v0.7.1
[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 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 38.04s
[INFO] running `Command { std: "docker" "inspect" "9ed88bc914e5eff674b7f600ad11765f3c486d84886edd5b02623f4b0170e616", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ed88bc914e5eff674b7f600ad11765f3c486d84886edd5b02623f4b0170e616", kill_on_drop: false }`
[INFO] [stdout] 9ed88bc914e5eff674b7f600ad11765f3c486d84886edd5b02623f4b0170e616
[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" "+b755f8b9936d084e0363ce6b393c7e444a37080e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c23c19f12e39fc3b920b5e70f041013dcb57d6abf32c94706d9fb02afd1cf509
[INFO] running `Command { std: "docker" "start" "-a" "c23c19f12e39fc3b920b5e70f041013dcb57d6abf32c94706d9fb02afd1cf509", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]    Compiling once_cell v1.10.0
[INFO] [stderr]    Compiling serde_derive v1.0.136
[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 strsim v0.10.0
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling eyre v0.6.8
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling indenter v0.3.3
[INFO] [stderr]    Compiling owo-colors v3.3.0
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling humantime v2.1.0
[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 tracing-subscriber v0.3.11
[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 regex v1.5.5
[INFO] [stderr]    Compiling tracing v0.1.33
[INFO] [stderr]    Compiling prost-derive v0.10.1
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling rand v0.8.5
[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 darling_macro v0.13.4
[INFO] [stderr]    Compiling tokio-util v0.7.1
[INFO] [stderr]    Compiling prost v0.10.1
[INFO] [stderr]    Compiling darling v0.13.4
[INFO] [stderr]    Compiling dummy v0.4.1
[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: 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: 45 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tsyncp`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name split --edition=2021 examples/split.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="bincode"' --cfg 'feature="default"' --cfg 'feature="full"' --cfg 'feature="json"' --cfg 'feature="prost"' --cfg 'feature="serde"' --cfg 'feature="serde_json"' -C metadata=61cee9353e6bc027 -C extra-filename=-61cee9353e6bc027 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern bincode=/opt/rustwide/target/debug/deps/libbincode-989a7d2811f612dd.rlib --extern bytes=/opt/rustwide/target/debug/deps/libbytes-5e8424a0f7103369.rlib --extern color_eyre=/opt/rustwide/target/debug/deps/libcolor_eyre-8c4e4c0d79ee7847.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-3d95ffbffb22917e.rlib --extern fake=/opt/rustwide/target/debug/deps/libfake-d885246b379be0fa.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-46cf02e312030caf.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-de6ab1fd6080fec5.rlib --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-775911396315965e.rlib --extern pin_project=/opt/rustwide/target/debug/deps/libpin_project-c5e26dd82245ff9c.rlib --extern prost=/opt/rustwide/target/debug/deps/libprost-8bbbd496c10e7f3c.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-55f0007087e3d56e.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-d05245cc75169d8a.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-4fde18d7c413759f.rlib --extern snafu=/opt/rustwide/target/debug/deps/libsnafu-0db6325407ac625e.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-6ab8a571372b2cdf.rlib --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-3ce265382665024e.rlib --extern tsyncp=/opt/rustwide/target/debug/deps/libtsyncp-4b72f0f8d6115133.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "c23c19f12e39fc3b920b5e70f041013dcb57d6abf32c94706d9fb02afd1cf509", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c23c19f12e39fc3b920b5e70f041013dcb57d6abf32c94706d9fb02afd1cf509", kill_on_drop: false }`
[INFO] [stdout] c23c19f12e39fc3b920b5e70f041013dcb57d6abf32c94706d9fb02afd1cf509