[INFO] fetching crate objc2-encode 3.0.0...
[INFO] checking objc2-encode-3.0.0 against nightly-2024-02-05 for check-cfg-2
[INFO] extracting crate objc2-encode 3.0.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate objc2-encode 3.0.0 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 objc2-encode 3.0.0
[INFO] finished tweaking crates.io crate objc2-encode 3.0.0
[INFO] tweaked toml for crates.io crate objc2-encode 3.0.0 written to /workspace/builds/worker-2-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] 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-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] 219d64fd0fad1de0a64dfbcc59ef28a369c05afabf1163f4ea556efaf0ab03fb
[INFO] running `Command { std: "docker" "start" "-a" "219d64fd0fad1de0a64dfbcc59ef28a369c05afabf1163f4ea556efaf0ab03fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "219d64fd0fad1de0a64dfbcc59ef28a369c05afabf1163f4ea556efaf0ab03fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "219d64fd0fad1de0a64dfbcc59ef28a369c05afabf1163f4ea556efaf0ab03fb", kill_on_drop: false }`
[INFO] [stdout] 219d64fd0fad1de0a64dfbcc59ef28a369c05afabf1163f4ea556efaf0ab03fb
[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] ca36d4613a8a88885c65bc0c4f87708bb4987bd825d643b2811130efb56e3a63
[INFO] running `Command { std: "docker" "start" "-a" "ca36d4613a8a88885c65bc0c4f87708bb4987bd825d643b2811130efb56e3a63", kill_on_drop: false }`
[INFO] [stderr]     Checking objc2-encode v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "ca36d4613a8a88885c65bc0c4f87708bb4987bd825d643b2811130efb56e3a63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca36d4613a8a88885c65bc0c4f87708bb4987bd825d643b2811130efb56e3a63", kill_on_drop: false }`
[INFO] [stdout] ca36d4613a8a88885c65bc0c4f87708bb4987bd825d643b2811130efb56e3a63
[INFO] checking objc2-encode-3.0.0 against nightly-2024-02-05+rustflags=-Dunexpected_cfgs+cargoflags=-Zcheck-cfg for check-cfg-2
[INFO] extracting crate objc2-encode 3.0.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate objc2-encode 3.0.0 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 objc2-encode 3.0.0
[INFO] finished tweaking crates.io crate objc2-encode 3.0.0
[INFO] tweaked toml for crates.io crate objc2-encode 3.0.0 written to /workspace/builds/worker-2-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] 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] b0dc7004e8fc76f177de24f29d12821b6590963653d6d417b7973d80db2da70c
[INFO] running `Command { std: "docker" "start" "-a" "b0dc7004e8fc76f177de24f29d12821b6590963653d6d417b7973d80db2da70c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0dc7004e8fc76f177de24f29d12821b6590963653d6d417b7973d80db2da70c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0dc7004e8fc76f177de24f29d12821b6590963653d6d417b7973d80db2da70c", kill_on_drop: false }`
[INFO] [stdout] b0dc7004e8fc76f177de24f29d12821b6590963653d6d417b7973d80db2da70c
[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] 70f729a50aa24a9671aa363e40e0722b6be8505898a9db836676c24b35a2a59b
[INFO] running `Command { std: "docker" "start" "-a" "70f729a50aa24a9671aa363e40e0722b6be8505898a9db836676c24b35a2a59b", kill_on_drop: false }`
[INFO] [stderr]     Checking objc2-encode v3.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: unexpected `cfg` condition value: `unstable-c-unwind`
[INFO] [stdout]   --> src/lib.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 | #![cfg_attr(feature = "unstable-c-unwind", feature(c_unwind))]
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `alloc`, `default`, `std`
[INFO] [stdout]    = help: consider adding `unstable-c-unwind` 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: unexpected `cfg` condition value: `unstable-c-unwind`
[INFO] [stdout]   --> src/lib.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 | #![cfg_attr(feature = "unstable-c-unwind", feature(c_unwind))]
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `alloc`, `default`, `std`
[INFO] [stdout]    = help: consider adding `unstable-c-unwind` 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 `objc2-encode` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `objc2-encode` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "70f729a50aa24a9671aa363e40e0722b6be8505898a9db836676c24b35a2a59b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70f729a50aa24a9671aa363e40e0722b6be8505898a9db836676c24b35a2a59b", kill_on_drop: false }`
[INFO] [stdout] 70f729a50aa24a9671aa363e40e0722b6be8505898a9db836676c24b35a2a59b
