[INFO] fetching crate bpf-loader-lib 0.2.1...
[INFO] checking bpf-loader-lib-0.2.1 against master#b0696a5160711c068cb1f01b7437db7990d15750 for pr-121848
[INFO] extracting crate bpf-loader-lib 0.2.1 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate bpf-loader-lib 0.2.1 on toolchain b0696a5160711c068cb1f01b7437db7990d15750
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bpf-loader-lib 0.2.1
[INFO] finished tweaking crates.io crate bpf-loader-lib 0.2.1
[INFO] tweaked toml for crates.io crate bpf-loader-lib 0.2.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "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" "+b0696a5160711c068cb1f01b7437db7990d15750" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ouroboros v0.16.0
[INFO] [stderr]   Downloaded serde_with_macros v2.3.3
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[INFO] [stderr]   Downloaded plain v0.2.3
[INFO] [stderr]   Downloaded vsprintf v2.0.0
[INFO] [stderr]   Downloaded bpf-compatible-rs v0.1.3
[INFO] [stderr]   Downloaded ouroboros_macro v0.16.0
[INFO] [stderr]   Downloaded target-lexicon v0.11.2
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[INFO] [stderr]   Downloaded parity-wasm v0.35.7
[INFO] [stderr]   Downloaded flexi_logger v0.25.6
[INFO] [stderr]   Downloaded libbpf-rs v0.20.1
[INFO] [stderr]   Downloaded goblin v0.3.4
[INFO] [stderr]   Downloaded serde_with v2.3.3
[INFO] [stderr]   Downloaded goblin v0.0.19
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[INFO] [stderr]   Downloaded ahash v0.4.8
[INFO] [stderr]   Downloaded blazesym v0.2.0-alpha.2
[INFO] [stderr]   Downloaded string-interner v0.12.2
[INFO] [stderr]   Downloaded faerie v0.16.0
[INFO] [stderr]   Downloaded structopt v0.2.18
[INFO] [stderr]   Downloaded structopt-derive v0.2.18
[INFO] [stderr]   Downloaded nu-ansi-term v0.49.0
[INFO] [stderr]   Downloaded inflate v0.4.5
[INFO] [stderr]   Downloaded scroll v0.9.2
[INFO] [stderr]   Downloaded libbpf-sys v1.3.0+v1.3.0
[INFO] [stderr]   Downloaded btfdump v0.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5355a0a132f0d87f8959c2646005ad36f4e89860dc44918bcd73435263a7981e
[INFO] running `Command { std: "docker" "start" "-a" "5355a0a132f0d87f8959c2646005ad36f4e89860dc44918bcd73435263a7981e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5355a0a132f0d87f8959c2646005ad36f4e89860dc44918bcd73435263a7981e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5355a0a132f0d87f8959c2646005ad36f4e89860dc44918bcd73435263a7981e", kill_on_drop: false }`
[INFO] [stdout] 5355a0a132f0d87f8959c2646005ad36f4e89860dc44918bcd73435263a7981e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+b0696a5160711c068cb1f01b7437db7990d15750" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3532af5bc624a12f6bc114dd75297665804ca58d7f7396f7845224ccf6108bfd
[INFO] running `Command { std: "docker" "start" "-a" "3532af5bc624a12f6bc114dd75297665804ca58d7f7396f7845224ccf6108bfd", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling rustix v0.38.31
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[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling bitflags v2.4.2
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]    Compiling scroll v0.9.2
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling strsim v0.10.0
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[INFO] [stderr]     Checking term_size v0.3.2
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling memoffset v0.7.1
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[INFO] [stderr]    Compiling unicode-segmentation v1.11.0
[INFO] [stderr]     Checking zerocopy v0.7.32
[INFO] [stderr]     Checking textwrap v0.11.0
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[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling vsprintf v2.0.0
[INFO] [stderr]     Checking anstyle-query v1.0.2
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[INFO] [stderr]    Compiling target-lexicon v0.11.2
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking clap v2.34.0
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[INFO] [stderr]     Checking glob v0.3.1
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[INFO] [stderr]     Checking xattr v1.3.1
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[INFO] [stderr]     Checking tar v0.4.40
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling scroll_derive v0.9.5
[INFO] [stderr]    Compiling structopt-derive v0.2.18
[INFO] [stderr]    Compiling libbpf-sys v1.3.0+v1.3.0
[INFO] [stderr]     Checking clap v4.5.2
[INFO] [stderr]    Compiling darling_core v0.20.8
[INFO] [stderr]     Checking structopt v0.2.18
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[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling ouroboros_macro v0.16.0
[INFO] [stderr]    Compiling num_enum_derive v0.5.11
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[INFO] [stderr]     Checking num_enum v0.5.11
[INFO] [stderr]     Checking thiserror v1.0.57
[INFO] [stderr]     Checking bpf-compatible-rs v0.1.3
[INFO] [stderr]     Checking flexi_logger v0.25.6
[INFO] [stderr]     Checking libbpf-rs v0.20.1
[INFO] [stderr]     Checking object v0.11.0
[INFO] [stderr]     Checking ouroboros v0.16.0
[INFO] [stderr]    Compiling darling v0.20.8
[INFO] [stderr]     Checking btfdump v0.0.2
[INFO] [stderr]    Compiling serde_with_macros v2.3.3
[INFO] [stderr]     Checking serde v1.0.197
[INFO] [stderr]     Checking string-interner v0.12.2
[INFO] [stderr]     Checking serde_with v2.3.3
[INFO] [stderr]     Checking serde_json v1.0.114
[INFO] [stderr]     Checking faerie v0.16.0
[INFO] [stderr]     Checking bpf-loader-lib v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/skeleton/preload/attach/mod.rs:24:13
[INFO] [stdout]    |
[INFO] [stdout] 24 |     BpfLink(Link),
[INFO] [stdout]    |     ------- ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[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] 24 |     BpfLink(()),
[INFO] [stdout]    |             ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/skeleton/preload/attach/mod.rs:27:27
[INFO] [stdout]    |
[INFO] [stdout] 27 |     PerfEventAttachWithFd(Link, i32),
[INFO] [stdout]    |     --------------------- ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[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] 27 |     PerfEventAttachWithFd((), i32),
[INFO] [stdout]    |                           ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/skeleton/preload/attach/mod.rs:24:13
[INFO] [stdout]    |
[INFO] [stdout] 24 |     BpfLink(Link),
[INFO] [stdout]    |     ------- ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[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] 24 |     BpfLink(()),
[INFO] [stdout]    |             ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/skeleton/preload/attach/mod.rs:27:27
[INFO] [stdout]    |
[INFO] [stdout] 27 |     PerfEventAttachWithFd(Link, i32),
[INFO] [stdout]    |     --------------------- ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[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] 27 |     PerfEventAttachWithFd((), i32),
[INFO] [stdout]    |                           ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.24s
[INFO] running `Command { std: "docker" "inspect" "3532af5bc624a12f6bc114dd75297665804ca58d7f7396f7845224ccf6108bfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3532af5bc624a12f6bc114dd75297665804ca58d7f7396f7845224ccf6108bfd", kill_on_drop: false }`
[INFO] [stdout] 3532af5bc624a12f6bc114dd75297665804ca58d7f7396f7845224ccf6108bfd
