[INFO] fetching crate libpng-sys 1.1.9...
[INFO] checking libpng-sys-1.1.9 against nightly-2024-02-05 for check-cfg
[INFO] extracting crate libpng-sys 1.1.9 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate libpng-sys 1.1.9 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 libpng-sys 1.1.9
[INFO] finished tweaking crates.io crate libpng-sys 1.1.9
[INFO] tweaked toml for crates.io crate libpng-sys 1.1.9 written to /workspace/builds/worker-6-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 cloudflare-zlib-sys v0.3.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] fb53e11637a015a5529e9ed085419e8c3da86d1bec76236e03a302ad7b0a2188
[INFO] running `Command { std: "docker" "start" "-a" "fb53e11637a015a5529e9ed085419e8c3da86d1bec76236e03a302ad7b0a2188", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb53e11637a015a5529e9ed085419e8c3da86d1bec76236e03a302ad7b0a2188", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb53e11637a015a5529e9ed085419e8c3da86d1bec76236e03a302ad7b0a2188", kill_on_drop: false }`
[INFO] [stdout] fb53e11637a015a5529e9ed085419e8c3da86d1bec76236e03a302ad7b0a2188
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 8f89c9723dfeadfc7483cff0ddafcb892dd1ec62a5c9bae02f1d9d81c8a56cb0
[INFO] running `Command { std: "docker" "start" "-a" "8f89c9723dfeadfc7483cff0ddafcb892dd1ec62a5c9bae02f1d9d81c8a56cb0", kill_on_drop: false }`
[INFO] [stderr]    Compiling dunce v1.0.4
[INFO] [stderr]    Compiling libz-sys v1.1.15
[INFO] [stderr]    Compiling libpng-sys v1.1.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "8f89c9723dfeadfc7483cff0ddafcb892dd1ec62a5c9bae02f1d9d81c8a56cb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f89c9723dfeadfc7483cff0ddafcb892dd1ec62a5c9bae02f1d9d81c8a56cb0", kill_on_drop: false }`
[INFO] [stdout] 8f89c9723dfeadfc7483cff0ddafcb892dd1ec62a5c9bae02f1d9d81c8a56cb0
[INFO] checking libpng-sys-1.1.9 against nightly-2024-02-05+rustflags=-Dunexpected_cfgs+cargoflags=-Zcheck-cfg for check-cfg
[INFO] extracting crate libpng-sys 1.1.9 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate libpng-sys 1.1.9 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 libpng-sys 1.1.9
[INFO] finished tweaking crates.io crate libpng-sys 1.1.9
[INFO] tweaked toml for crates.io crate libpng-sys 1.1.9 written to /workspace/builds/worker-6-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]     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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 7289fdaccc5c469f6c39142893e15d838df0d60027e3554f84a77e59943c7b0e
[INFO] running `Command { std: "docker" "start" "-a" "7289fdaccc5c469f6c39142893e15d838df0d60027e3554f84a77e59943c7b0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7289fdaccc5c469f6c39142893e15d838df0d60027e3554f84a77e59943c7b0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7289fdaccc5c469f6c39142893e15d838df0d60027e3554f84a77e59943c7b0e", kill_on_drop: false }`
[INFO] [stdout] 7289fdaccc5c469f6c39142893e15d838df0d60027e3554f84a77e59943c7b0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 38e6e0774a17e7c05a099db4d5a9db23fba1d0e943ee98891473ac9644c25da9
[INFO] running `Command { std: "docker" "start" "-a" "38e6e0774a17e7c05a099db4d5a9db23fba1d0e943ee98891473ac9644c25da9", kill_on_drop: false }`
[INFO] [stderr]    Compiling dunce v1.0.4
[INFO] [stderr]    Compiling libz-sys v1.1.15
[INFO] [stderr]    Compiling libpng-sys v1.1.9 (/opt/rustwide/workdir)
[INFO] [stdout] error: unexpected `cfg` condition value: `zlib-sys`
[INFO] [stdout]  --> build.rs:9:25
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let std_zlib = cfg!(feature = "zlib-sys");
[INFO] [stdout]   |                         ^^^^^^^^^^----------
[INFO] [stdout]   |                                   |
[INFO] [stdout]   |                                   help: there is a expected value with a similar name: `"libz-sys"`
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `feature` are: `build`, `cloudflare-zlib-sys`, `default`, `libz-sys`, `static`, `static-libz`
[INFO] [stdout]   = help: consider adding `zlib-sys` 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]   = note: requested on the command line with `-D unexpected-cfgs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libpng-sys` (build script) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "38e6e0774a17e7c05a099db4d5a9db23fba1d0e943ee98891473ac9644c25da9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38e6e0774a17e7c05a099db4d5a9db23fba1d0e943ee98891473ac9644c25da9", kill_on_drop: false }`
[INFO] [stdout] 38e6e0774a17e7c05a099db4d5a9db23fba1d0e943ee98891473ac9644c25da9
