[INFO] fetching crate ptr_meta 0.3.0-pre1...
[INFO] checking ptr_meta-0.3.0-pre1 against nightly-2024-02-05 for check-cfg
[INFO] extracting crate ptr_meta 0.3.0-pre1 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate ptr_meta 0.3.0-pre1 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 ptr_meta 0.3.0-pre1
[INFO] finished tweaking crates.io crate ptr_meta 0.3.0-pre1
[INFO] tweaked toml for crates.io crate ptr_meta 0.3.0-pre1 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 ptr_meta_derive v0.3.0-pre1
[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] 5a30bc52ae9535641ae2c6963bbda074ebb58b25d59ed03b4d426e6a44b21dcd
[INFO] running `Command { std: "docker" "start" "-a" "5a30bc52ae9535641ae2c6963bbda074ebb58b25d59ed03b4d426e6a44b21dcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a30bc52ae9535641ae2c6963bbda074ebb58b25d59ed03b4d426e6a44b21dcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a30bc52ae9535641ae2c6963bbda074ebb58b25d59ed03b4d426e6a44b21dcd", kill_on_drop: false }`
[INFO] [stdout] 5a30bc52ae9535641ae2c6963bbda074ebb58b25d59ed03b4d426e6a44b21dcd
[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] ebbb4391edcd09faf2082f88b0f69423339595739f6ad7f603335dafea398d55
[INFO] running `Command { std: "docker" "start" "-a" "ebbb4391edcd09faf2082f88b0f69423339595739f6ad7f603335dafea398d55", kill_on_drop: false }`
[INFO] [stderr]    Compiling ptr_meta_derive v0.3.0-pre1
[INFO] [stderr]     Checking ptr_meta v0.3.0-pre1 (/opt/rustwide/workdir)
[INFO] [stdout] error: fields `1` and `2` are never read
[INFO] [stdout]    --> src/lib.rs:459:30
[INFO] [stdout]     |
[INFO] [stdout] 459 |         struct TestTuple((), i32, bool);
[INFO] [stdout]     |                ---------     ^^^  ^^^^
[INFO] [stdout]     |                |
[INFO] [stdout]     |                fields in this struct
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:64:5
[INFO] [stdout]     |
[INFO] [stdout] 64  |     unused,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     = note: `#[deny(dead_code)]` implied by `#[deny(unused)]`
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]     |
[INFO] [stdout] 459 |         struct TestTuple((), (), ());
[INFO] [stdout]     |                              ~~  ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:491:18
[INFO] [stdout]     |
[INFO] [stdout] 491 |         struct B(i32);
[INFO] [stdout]     |                - ^^^
[INFO] [stdout]     |                |
[INFO] [stdout]     |                field in this struct
[INFO] [stdout]     |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 491 |         struct B(());
[INFO] [stdout]     |                  ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ptr_meta` (lib test) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "ebbb4391edcd09faf2082f88b0f69423339595739f6ad7f603335dafea398d55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebbb4391edcd09faf2082f88b0f69423339595739f6ad7f603335dafea398d55", kill_on_drop: false }`
[INFO] [stdout] ebbb4391edcd09faf2082f88b0f69423339595739f6ad7f603335dafea398d55
[INFO] checking ptr_meta-0.3.0-pre1 against nightly-2024-02-05+rustflags=-Dunexpected_cfgs+cargoflags=-Zcheck-cfg for check-cfg
[INFO] extracting crate ptr_meta 0.3.0-pre1 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate ptr_meta 0.3.0-pre1 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 ptr_meta 0.3.0-pre1
[INFO] finished tweaking crates.io crate ptr_meta 0.3.0-pre1
[INFO] tweaked toml for crates.io crate ptr_meta 0.3.0-pre1 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]     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-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] 074041d18e4755719fcb0ec933ce840219705014e674f5582179e7f4124ed789
[INFO] running `Command { std: "docker" "start" "-a" "074041d18e4755719fcb0ec933ce840219705014e674f5582179e7f4124ed789", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "074041d18e4755719fcb0ec933ce840219705014e674f5582179e7f4124ed789", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "074041d18e4755719fcb0ec933ce840219705014e674f5582179e7f4124ed789", kill_on_drop: false }`
[INFO] [stdout] 074041d18e4755719fcb0ec933ce840219705014e674f5582179e7f4124ed789
[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] 1f4466ee4f90410eca8666efb6e0823fdc2931f2b69005c64a83d76c69cc9fcc
[INFO] running `Command { std: "docker" "start" "-a" "1f4466ee4f90410eca8666efb6e0823fdc2931f2b69005c64a83d76c69cc9fcc", kill_on_drop: false }`
[INFO] [stderr]    Compiling ptr_meta_derive v0.3.0-pre1
[INFO] [stderr]     Checking ptr_meta v0.3.0-pre1 (/opt/rustwide/workdir)
[INFO] [stdout] error: fields `1` and `2` are never read
[INFO] [stdout]    --> src/lib.rs:459:30
[INFO] [stdout]     |
[INFO] [stdout] 459 |         struct TestTuple((), i32, bool);
[INFO] [stdout]     |                ---------     ^^^  ^^^^
[INFO] [stdout]     |                |
[INFO] [stdout]     |                fields in this struct
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:64:5
[INFO] [stdout]     |
[INFO] [stdout] 64  |     unused,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     = note: `#[deny(dead_code)]` implied by `#[deny(unused)]`
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]     |
[INFO] [stdout] 459 |         struct TestTuple((), (), ());
[INFO] [stdout]     |                              ~~  ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:491:18
[INFO] [stdout]     |
[INFO] [stdout] 491 |         struct B(i32);
[INFO] [stdout]     |                - ^^^
[INFO] [stdout]     |                |
[INFO] [stdout]     |                field in this struct
[INFO] [stdout]     |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 491 |         struct B(());
[INFO] [stdout]     |                  ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ptr_meta` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "1f4466ee4f90410eca8666efb6e0823fdc2931f2b69005c64a83d76c69cc9fcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f4466ee4f90410eca8666efb6e0823fdc2931f2b69005c64a83d76c69cc9fcc", kill_on_drop: false }`
[INFO] [stdout] 1f4466ee4f90410eca8666efb6e0823fdc2931f2b69005c64a83d76c69cc9fcc
