[INFO] fetching crate duplex 0.16.0...
[INFO] checking duplex-0.16.0 against nightly-2024-02-05 for check-cfg
[INFO] extracting crate duplex 0.16.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate duplex 0.16.0 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate duplex 0.16.0
[INFO] finished tweaking crates.io crate duplex 0.16.0
[INFO] tweaked toml for crates.io crate duplex 0.16.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded char-device v0.16.3
[INFO] [stderr]   Downloaded io-extras v0.18.1
[INFO] [stderr]   Downloaded duplexify v1.2.2
[INFO] [stderr]   Downloaded unescaper v0.1.4
[INFO] [stderr]   Downloaded readwrite v0.2.0
[INFO] [stderr]   Downloaded winx v0.36.3
[INFO] [stderr]   Downloaded io-lifetimes v2.0.3
[INFO] [stderr]   Downloaded ssh2 v0.9.4
[INFO] [stderr]   Downloaded serialport v4.3.0
[INFO] [stderr]   Downloaded libssh2-sys v0.3.0
[INFO] [stderr]   Downloaded socketpair v0.19.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7e7afc2563a8e867c1f4b0e0accd12325a767022b7c9ed8366ccbb1697b10da5
[INFO] running `Command { std: "docker" "start" "-a" "7e7afc2563a8e867c1f4b0e0accd12325a767022b7c9ed8366ccbb1697b10da5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e7afc2563a8e867c1f4b0e0accd12325a767022b7c9ed8366ccbb1697b10da5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e7afc2563a8e867c1f4b0e0accd12325a767022b7c9ed8366ccbb1697b10da5", kill_on_drop: false }`
[INFO] [stdout] 7e7afc2563a8e867c1f4b0e0accd12325a767022b7c9ed8366ccbb1697b10da5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 093983b103a8801e3e147a3ec3b7b16c0cf028aa4448c0e26074adbc4bf83fec
[INFO] running `Command { std: "docker" "start" "-a" "093983b103a8801e3e147a3ec3b7b16c0cf028aa4448c0e26074adbc4bf83fec", kill_on_drop: false }`
[INFO] [stderr]     Checking duplex v0.16.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] running `Command { std: "docker" "inspect" "093983b103a8801e3e147a3ec3b7b16c0cf028aa4448c0e26074adbc4bf83fec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "093983b103a8801e3e147a3ec3b7b16c0cf028aa4448c0e26074adbc4bf83fec", kill_on_drop: false }`
[INFO] [stdout] 093983b103a8801e3e147a3ec3b7b16c0cf028aa4448c0e26074adbc4bf83fec
[INFO] checking duplex-0.16.0 against nightly-2024-02-05+rustflags=-Dunexpected_cfgs+cargoflags=-Zcheck-cfg for check-cfg
[INFO] extracting crate duplex 0.16.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate duplex 0.16.0 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate duplex 0.16.0
[INFO] finished tweaking crates.io crate duplex 0.16.0
[INFO] tweaked toml for crates.io crate duplex 0.16.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f3a78352fc33157415e403537c432a6587bd0d3832541415d118e74a46bc513e
[INFO] running `Command { std: "docker" "start" "-a" "f3a78352fc33157415e403537c432a6587bd0d3832541415d118e74a46bc513e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3a78352fc33157415e403537c432a6587bd0d3832541415d118e74a46bc513e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3a78352fc33157415e403537c432a6587bd0d3832541415d118e74a46bc513e", kill_on_drop: false }`
[INFO] [stdout] f3a78352fc33157415e403537c432a6587bd0d3832541415d118e74a46bc513e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dunexpected_cfgs" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zcheck-cfg", kill_on_drop: false }`
[INFO] [stdout] eae77479081bc0e3392ed19f9a675b83213c4c23309f451523ae218d4d00cade
[INFO] running `Command { std: "docker" "start" "-a" "eae77479081bc0e3392ed19f9a675b83213c4c23309f451523ae218d4d00cade", kill_on_drop: false }`
[INFO] [stderr]     Checking duplex v0.16.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: unexpected `cfg` condition name: `features`
[INFO] [stdout]   --> src/duplex.rs:15:35
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[cfg(all(feature = "socketpair", features = "futures-io"))]
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]    = note: requested on the command line with `-D unexpected-cfgs`
[INFO] [stdout] help: there is a config with a similar name and value
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[cfg(all(feature = "socketpair", feature = "futures-io"))]
[INFO] [stdout]    |                                   ~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `features`
[INFO] [stdout]   --> src/duplex.rs:15:35
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[cfg(all(feature = "socketpair", features = "futures-io"))]
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]    = note: requested on the command line with `-D unexpected-cfgs`
[INFO] [stdout] help: there is a config with a similar name and value
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[cfg(all(feature = "socketpair", feature = "futures-io"))]
[INFO] [stdout]    |                                   ~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition value: `socket2`
[INFO] [stdout]   --> src/duplex.rs:85:7
[INFO] [stdout]    |
[INFO] [stdout] 85 | #[cfg(feature = "socket2")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `char-device`, `default`, `duplexify`, `futures-io`, `readwrite`, `serialport`, `socketpair`, `ssh2`, `tokio`
[INFO] [stdout]    = help: consider adding `socket2` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition value: `socket2`
[INFO] [stdout]   --> src/duplex.rs:85:7
[INFO] [stdout]    |
[INFO] [stdout] 85 | #[cfg(feature = "socket2")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `char-device`, `default`, `duplexify`, `futures-io`, `readwrite`, `serialport`, `socketpair`, `ssh2`, `tokio`
[INFO] [stdout]    = help: consider adding `socket2` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `features`
[INFO] [stdout]    --> src/duplex.rs:107:35
[INFO] [stdout]     |
[INFO] [stdout] 107 | #[cfg(all(feature = "socketpair", features = "futures-io"))]
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] help: there is a config with a similar name and value
[INFO] [stdout]     |
[INFO] [stdout] 107 | #[cfg(all(feature = "socketpair", feature = "futures-io"))]
[INFO] [stdout]     |                                   ~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `features`
[INFO] [stdout]    --> src/duplex.rs:107:35
[INFO] [stdout]     |
[INFO] [stdout] 107 | #[cfg(all(feature = "socketpair", features = "futures-io"))]
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] help: there is a config with a similar name and value
[INFO] [stdout]     |
[INFO] [stdout] 107 | #[cfg(all(feature = "socketpair", feature = "futures-io"))]
[INFO] [stdout]     |                                   ~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `duplex` (lib) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `duplex` (lib test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "eae77479081bc0e3392ed19f9a675b83213c4c23309f451523ae218d4d00cade", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eae77479081bc0e3392ed19f9a675b83213c4c23309f451523ae218d4d00cade", kill_on_drop: false }`
[INFO] [stdout] eae77479081bc0e3392ed19f9a675b83213c4c23309f451523ae218d4d00cade
