[INFO] fetching crate bpf-api 0.3.1...
[INFO] checking bpf-api-0.3.1 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] extracting crate bpf-api 0.3.1 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate bpf-api 0.3.1 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bpf-api 0.3.1
[INFO] finished tweaking crates.io crate bpf-api 0.3.1
[INFO] tweaked toml for crates.io crate bpf-api 0.3.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate bpf-api 0.3.1 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded anstream v0.6.5
[INFO] [stderr]   Downloaded clap v4.4.11
[INFO] [stderr]   Downloaded build-time v0.1.3
[INFO] [stderr]   Downloaded bpf-ins v0.7.2
[INFO] [stderr]   Downloaded termcolor v1.4.0
[INFO] [stderr]   Downloaded btf v0.5.1
[INFO] [stderr]   Downloaded bpf-script v0.5.4
[INFO] [stderr]   Downloaded elf v0.6.1
[INFO] [stderr]   Downloaded proc-macro2 v1.0.70
[INFO] [stderr]   Downloaded peginator v0.3.0
[INFO] [stderr]   Downloaded clap_builder v4.4.11
[INFO] [stderr]   Downloaded bpf-script-derive v0.5.4
[INFO] [stderr]   Downloaded thiserror-impl v1.0.51
[INFO] [stderr]   Downloaded thiserror v1.0.51
[INFO] [stderr]   Downloaded peginator_macro v0.3.0
[INFO] [stderr]   Downloaded syn v2.0.41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 873e7ee2aeb4f416ef9ce0988a6a500c00bfd67796309f45cbf5b01776cd31b8
[INFO] running `Command { std: "docker" "start" "-a" "873e7ee2aeb4f416ef9ce0988a6a500c00bfd67796309f45cbf5b01776cd31b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "873e7ee2aeb4f416ef9ce0988a6a500c00bfd67796309f45cbf5b01776cd31b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "873e7ee2aeb4f416ef9ce0988a6a500c00bfd67796309f45cbf5b01776cd31b8", kill_on_drop: false }`
[INFO] [stdout] 873e7ee2aeb4f416ef9ce0988a6a500c00bfd67796309f45cbf5b01776cd31b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c888cd24f924e0ade0fe3825e67399542aff425cf4ba06864b74d049ed326720
[INFO] running `Command { std: "docker" "start" "-a" "c888cd24f924e0ade0fe3825e67399542aff425cf4ba06864b74d049ed326720", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.70
[INFO] [stderr]    Compiling thiserror v1.0.51
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling iana-time-zone v0.1.58
[INFO] [stderr]    Compiling os_str_bytes v6.6.1
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling termcolor v1.4.0
[INFO] [stderr]    Compiling textwrap v0.16.0
[INFO] [stderr]    Compiling cpufeatures v0.2.11
[INFO] [stderr]    Compiling nohash-hasher v0.2.0
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling colored v2.1.0
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]     Checking anstyle-parse v0.2.3
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]     Checking anstyle v1.0.4
[INFO] [stderr]     Checking anstyle-query v1.0.2
[INFO] [stderr]     Checking clap_lex v0.6.0
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking anstream v0.6.5
[INFO] [stderr]     Checking elf v0.6.1
[INFO] [stderr]    Compiling syn v2.0.41
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking clap_builder v4.4.11
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling chrono v0.4.31
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.51
[INFO] [stderr]    Compiling build-time v0.1.3
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]    Compiling btf v0.5.1
[INFO] [stderr]    Compiling bpf-ins v0.7.2
[INFO] [stderr]     Checking bpf-api v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `BpfLinkCreateAttr` is never constructed
[INFO] [stdout]   --> src/platform/linux/probes.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct BpfLinkCreateAttr {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BpfLinkCreateAttr` has a derived impl for the trait `Default`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling clap_derive v3.2.25
[INFO] [stderr]     Checking clap v4.4.11
[INFO] [stderr]    Compiling darling_macro v0.14.4
[INFO] [stderr]    Compiling darling v0.14.4
[INFO] [stderr]    Compiling clap v3.2.25
[INFO] [stderr]     Checking peginator v0.3.0
[INFO] [stderr]    Compiling peginator_macro v0.3.0
[INFO] [stderr]    Compiling bpf-script v0.5.4
[INFO] [stderr]    Compiling bpf-script-derive v0.5.4
[INFO] [stdout] warning: struct `BpfLinkCreateAttr` is never constructed
[INFO] [stdout]   --> src/platform/linux/probes.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct BpfLinkCreateAttr {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BpfLinkCreateAttr` has a derived impl for the trait `Default`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.36s
[INFO] running `Command { std: "docker" "inspect" "c888cd24f924e0ade0fe3825e67399542aff425cf4ba06864b74d049ed326720", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c888cd24f924e0ade0fe3825e67399542aff425cf4ba06864b74d049ed326720", kill_on_drop: false }`
[INFO] [stdout] c888cd24f924e0ade0fe3825e67399542aff425cf4ba06864b74d049ed326720