[INFO] fetching crate protobuf-codegen 3.3.0...
[INFO] checking protobuf-codegen-3.3.0 against nightly-2024-02-05 for check-cfg
[INFO] extracting crate protobuf-codegen 3.3.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate protobuf-codegen 3.3.0 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 protobuf-codegen 3.3.0
[INFO] finished tweaking crates.io crate protobuf-codegen 3.3.0
[INFO] tweaked toml for crates.io crate protobuf-codegen 3.3.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate protobuf-codegen 3.3.0 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-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] a56e4d0dda2325f42813412a5fe02e8c8539290106307d518086be1c8ae00a92
[INFO] running `Command { std: "docker" "start" "-a" "a56e4d0dda2325f42813412a5fe02e8c8539290106307d518086be1c8ae00a92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a56e4d0dda2325f42813412a5fe02e8c8539290106307d518086be1c8ae00a92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a56e4d0dda2325f42813412a5fe02e8c8539290106307d518086be1c8ae00a92", kill_on_drop: false }`
[INFO] [stdout] a56e4d0dda2325f42813412a5fe02e8c8539290106307d518086be1c8ae00a92
[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] b9761f92e9f4de0c79994a9564abbfaff44bda453d94be474379ca7a32bce537
[INFO] running `Command { std: "docker" "start" "-a" "b9761f92e9f4de0c79994a9564abbfaff44bda453d94be474379ca7a32bce537", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.67
[INFO] [stderr]    Compiling thiserror v1.0.49
[INFO] [stderr]    Compiling rustix v0.38.15
[INFO] [stderr]     Checking bitflags v2.4.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.8
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]    Compiling protobuf v3.3.0
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]     Checking regex-syntax v0.7.5
[INFO] [stderr]     Checking home v0.5.5
[INFO] [stderr]     Checking aho-corasick v1.1.1
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.37
[INFO] [stderr]     Checking regex-automata v0.3.9
[INFO] [stderr]     Checking which v4.4.2
[INFO] [stderr]     Checking tempfile v3.8.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.49
[INFO] [stderr]     Checking regex v1.9.6
[INFO] [stderr]     Checking protobuf-support v3.3.0
[INFO] [stderr]     Checking protobuf-parse v3.3.0
[INFO] [stderr]     Checking protobuf-codegen v3.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]    --> src/gen/field/mod.rs:122:30
[INFO] [stdout]     |
[INFO] [stdout] 122 | pub struct EntryKeyValue<'a>(FieldElem<'a>, FieldElem<'a>);
[INFO] [stdout]     |            -------------     ^^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            fields in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = note: `EntryKeyValue` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[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] 122 | pub struct EntryKeyValue<'a>((), ());
[INFO] [stdout]     |                              ~~  ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]    --> src/gen/field/mod.rs:122:30
[INFO] [stdout]     |
[INFO] [stdout] 122 | pub struct EntryKeyValue<'a>(FieldElem<'a>, FieldElem<'a>);
[INFO] [stdout]     |            -------------     ^^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            fields in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = note: `EntryKeyValue` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[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] 122 | pub struct EntryKeyValue<'a>((), ());
[INFO] [stdout]     |                              ~~  ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.00s
[INFO] running `Command { std: "docker" "inspect" "b9761f92e9f4de0c79994a9564abbfaff44bda453d94be474379ca7a32bce537", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9761f92e9f4de0c79994a9564abbfaff44bda453d94be474379ca7a32bce537", kill_on_drop: false }`
[INFO] [stdout] b9761f92e9f4de0c79994a9564abbfaff44bda453d94be474379ca7a32bce537
