[INFO] fetching crate uu_stdbuf 0.0.23...
[INFO] checking uu_stdbuf-0.0.23 against nightly-2024-02-05 for check-cfg
[INFO] extracting crate uu_stdbuf 0.0.23 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate uu_stdbuf 0.0.23 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 uu_stdbuf 0.0.23
[INFO] finished tweaking crates.io crate uu_stdbuf 0.0.23
[INFO] tweaked toml for crates.io crate uu_stdbuf 0.0.23 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate uu_stdbuf 0.0.23 already has a lockfile, it will not be regenerated
[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]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded memchr v2.6.2
[INFO] [stderr]   Downloaded aho-corasick v1.0.4
[INFO] [stderr]   Downloaded syn v2.0.23
[INFO] [stderr]   Downloaded uu_stdbuf_libstdbuf v0.0.23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 0997c9061dddb7245f3ef84e987fd32ce98644eb01cad0170dd0f1cbab2d860c
[INFO] running `Command { std: "docker" "start" "-a" "0997c9061dddb7245f3ef84e987fd32ce98644eb01cad0170dd0f1cbab2d860c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0997c9061dddb7245f3ef84e987fd32ce98644eb01cad0170dd0f1cbab2d860c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0997c9061dddb7245f3ef84e987fd32ce98644eb01cad0170dd0f1cbab2d860c", kill_on_drop: false }`
[INFO] [stdout] 0997c9061dddb7245f3ef84e987fd32ce98644eb01cad0170dd0f1cbab2d860c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 9626c53637e7b966dcb6e2dd0105025acb1a11049f8538ce9c7a82aacf5a9808
[INFO] running `Command { std: "docker" "start" "-a" "9626c53637e7b966dcb6e2dd0105025acb1a11049f8538ce9c7a82aacf5a9808", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.6.2
[INFO] [stderr]    Compiling utf8parse v0.2.1
[INFO] [stderr]    Compiling linux-raw-sys v0.3.8
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling anstyle-query v1.0.0
[INFO] [stderr]    Compiling colorchoice v1.0.0
[INFO] [stderr]    Compiling anstyle v1.0.0
[INFO] [stderr]    Compiling clap_lex v0.5.0
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling unicode-width v0.1.11
[INFO] [stderr]    Compiling bitflags v2.4.0
[INFO] [stderr]    Compiling syn v2.0.23
[INFO] [stderr]    Compiling wild v2.2.0
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling anstyle-parse v0.2.0
[INFO] [stderr]    Compiling os_display v0.1.3
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling rustix v0.38.21
[INFO] [stderr]     Checking linux-raw-sys v0.4.10
[INFO] [stderr]     Checking fastrand v2.0.0
[INFO] [stderr]     Checking nix v0.27.1
[INFO] [stderr]    Compiling anstream v0.5.0
[INFO] [stderr]    Compiling aho-corasick v1.0.4
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling rustix v0.37.26
[INFO] [stderr]     Checking uucore v0.0.23
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]     Checking tempfile v3.8.1
[INFO] [stderr]    Compiling terminal_size v0.2.6
[INFO] [stderr]    Compiling clap_builder v4.4.2
[INFO] [stderr]    Compiling cpp_common v0.5.9
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling cpp_macros v0.5.9
[INFO] [stderr]    Compiling cpp_build v0.5.9
[INFO] [stderr]    Compiling clap v4.4.2
[INFO] [stderr]    Compiling uu_stdbuf_libstdbuf v0.0.23
[INFO] [stderr]    Compiling cpp v0.5.9
[INFO] [stderr]    Compiling uu_stdbuf v0.0.23 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.31s
[INFO] running `Command { std: "docker" "inspect" "9626c53637e7b966dcb6e2dd0105025acb1a11049f8538ce9c7a82aacf5a9808", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9626c53637e7b966dcb6e2dd0105025acb1a11049f8538ce9c7a82aacf5a9808", kill_on_drop: false }`
[INFO] [stdout] 9626c53637e7b966dcb6e2dd0105025acb1a11049f8538ce9c7a82aacf5a9808
[INFO] checking uu_stdbuf-0.0.23 against nightly-2024-02-05+rustflags=-Dunexpected_cfgs+cargoflags=-Zcheck-cfg for check-cfg
[INFO] extracting crate uu_stdbuf 0.0.23 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate uu_stdbuf 0.0.23 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 uu_stdbuf 0.0.23
[INFO] finished tweaking crates.io crate uu_stdbuf 0.0.23
[INFO] tweaked toml for crates.io crate uu_stdbuf 0.0.23 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate crates.io crate uu_stdbuf 0.0.23 already has a lockfile, it will not be regenerated
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] afc8cdb282288bd3c13f074e72b1e826c508715f72ca362b54ab4714b781dbe5
[INFO] running `Command { std: "docker" "start" "-a" "afc8cdb282288bd3c13f074e72b1e826c508715f72ca362b54ab4714b781dbe5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "afc8cdb282288bd3c13f074e72b1e826c508715f72ca362b54ab4714b781dbe5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afc8cdb282288bd3c13f074e72b1e826c508715f72ca362b54ab4714b781dbe5", kill_on_drop: false }`
[INFO] [stdout] afc8cdb282288bd3c13f074e72b1e826c508715f72ca362b54ab4714b781dbe5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 569e6e0664d4c062676b716013a40879092cef8a8eca26d9057a1d56bfaab747
[INFO] running `Command { std: "docker" "start" "-a" "569e6e0664d4c062676b716013a40879092cef8a8eca26d9057a1d56bfaab747", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.6.2
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling linux-raw-sys v0.3.8
[INFO] [stderr]    Compiling utf8parse v0.2.1
[INFO] [stderr]    Compiling anstyle v1.0.0
[INFO] [stderr]    Compiling colorchoice v1.0.0
[INFO] [stderr]    Compiling anstyle-query v1.0.0
[INFO] [stderr]    Compiling clap_lex v0.5.0
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling unicode-width v0.1.11
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling bitflags v2.4.0
[INFO] [stderr]    Compiling syn v2.0.23
[INFO] [stderr]    Compiling wild v2.2.0
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling anstyle-parse v0.2.0
[INFO] [stderr]    Compiling os_display v0.1.3
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling rustix v0.38.21
[INFO] [stderr]     Checking linux-raw-sys v0.4.10
[INFO] [stderr]     Checking fastrand v2.0.0
[INFO] [stderr]     Checking nix v0.27.1
[INFO] [stderr]    Compiling anstream v0.5.0
[INFO] [stderr]    Compiling aho-corasick v1.0.4
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling rustix v0.37.26
[INFO] [stderr]     Checking uucore v0.0.23
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]     Checking tempfile v3.8.1
[INFO] [stderr]    Compiling terminal_size v0.2.6
[INFO] [stderr]    Compiling clap_builder v4.4.2
[INFO] [stderr]    Compiling cpp_common v0.5.9
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling cpp_macros v0.5.9
[INFO] [stderr]    Compiling cpp_build v0.5.9
[INFO] [stderr]    Compiling clap v4.4.2
[INFO] [stderr]    Compiling uu_stdbuf_libstdbuf v0.0.23
[INFO] [stderr]    Compiling cpp v0.5.9
[INFO] [stderr]    Compiling uu_stdbuf v0.0.23 (/opt/rustwide/workdir)
[INFO] [stdout] error: unexpected `cfg` condition value: `dragonflybsd`
[INFO] [stdout]   --> src/stdbuf.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     target_os = "dragonflybsd"
[INFO] [stdout]    |     ^^^^^^^^^^^^--------------
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: there is a expected value with a similar name: `"dragonfly"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `target_os` are: `aix`, `android`, `cuda`, `dragonfly`, `emscripten`, `espidf`, `freebsd`, `fuchsia`, `haiku`, `hermit`, `horizon`, `hurd`, `illumos`, `ios`, `l4re`, `linux`, `macos`, `netbsd`, `none`, `nto`, `openbsd`, `psp`, `redox`, `solaris`, `solid_asp3`, `teeos`, `tvos`, `uefi`, `unknown`, `vita`, `vxworks`, `wasi`, `watchos`, `windows`, `xous`, `zkvm`
[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] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition value: `dragonflybsd`
[INFO] [stdout]   --> src/stdbuf.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     target_os = "dragonflybsd"
[INFO] [stdout]    |     ^^^^^^^^^^^^--------------
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: there is a expected value with a similar name: `"dragonfly"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `target_os` are: `aix`, `android`, `cuda`, `dragonfly`, `emscripten`, `espidf`, `freebsd`, `fuchsia`, `haiku`, `hermit`, `horizon`, `hurd`, `illumos`, `ios`, `l4re`, `linux`, `macos`, `netbsd`, `none`, `nto`, `openbsd`, `psp`, `redox`, `solaris`, `solid_asp3`, `teeos`, `tvos`, `uefi`, `unknown`, `vita`, `vxworks`, `wasi`, `watchos`, `windows`, `xous`, `zkvm`
[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] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition value: `dragonflybsd`
[INFO] [stdout]   --> src/stdbuf.rs:83:5
[INFO] [stdout]    |
[INFO] [stdout] 83 |     target_os = "dragonflybsd",
[INFO] [stdout]    |     ^^^^^^^^^^^^--------------
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: there is a expected value with a similar name: `"dragonfly"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `target_os` are: `aix`, `android`, `cuda`, `dragonfly`, `emscripten`, `espidf`, `freebsd`, `fuchsia`, `haiku`, `hermit`, `horizon`, `hurd`, `illumos`, `ios`, `l4re`, `linux`, `macos`, `netbsd`, `none`, `nto`, `openbsd`, `psp`, `redox`, `solaris`, `solid_asp3`, `teeos`, `tvos`, `uefi`, `unknown`, `vita`, `vxworks`, `wasi`, `watchos`, `windows`, `xous`, `zkvm`
[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: `dragonflybsd`
[INFO] [stdout]   --> src/stdbuf.rs:83:5
[INFO] [stdout]    |
[INFO] [stdout] 83 |     target_os = "dragonflybsd",
[INFO] [stdout]    |     ^^^^^^^^^^^^--------------
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: there is a expected value with a similar name: `"dragonfly"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `target_os` are: `aix`, `android`, `cuda`, `dragonfly`, `emscripten`, `espidf`, `freebsd`, `fuchsia`, `haiku`, `hermit`, `horizon`, `hurd`, `illumos`, `ios`, `l4re`, `linux`, `macos`, `netbsd`, `none`, `nto`, `openbsd`, `psp`, `redox`, `solaris`, `solid_asp3`, `teeos`, `tvos`, `uefi`, `unknown`, `vita`, `vxworks`, `wasi`, `watchos`, `windows`, `xous`, `zkvm`
[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: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `uu_stdbuf` (lib test) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `uu_stdbuf` (lib) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "569e6e0664d4c062676b716013a40879092cef8a8eca26d9057a1d56bfaab747", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "569e6e0664d4c062676b716013a40879092cef8a8eca26d9057a1d56bfaab747", kill_on_drop: false }`
[INFO] [stdout] 569e6e0664d4c062676b716013a40879092cef8a8eca26d9057a1d56bfaab747
