[INFO] cloning repository https://github.com/vgodlike/ebpf-study
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vgodlike/ebpf-study" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvgodlike%2Febpf-study", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvgodlike%2Febpf-study'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 46bce9591d34555009b5c47e59e77c9b09e1c9a7
[INFO] checking vgodlike/ebpf-study against try#579169d0e78824dc60934e5eb74cd3841f2b33e8 for pr-149328
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvgodlike%2Febpf-study" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/vgodlike/ebpf-study
[INFO] finished tweaking git repo https://github.com/vgodlike/ebpf-study
[INFO] tweaked toml for git repo https://github.com/vgodlike/ebpf-study written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/vgodlike/ebpf-study on toolchain 579169d0e78824dc60934e5eb74cd3841f2b33e8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+579169d0e78824dc60934e5eb74cd3841f2b33e8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/vgodlike/ebpf-study 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" "+579169d0e78824dc60934e5eb74cd3841f2b33e8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded vsprintf v2.0.0
[INFO] [stderr]   Downloaded plain v0.2.3
[INFO] [stderr]   Downloaded scroll_derive v0.11.1
[INFO] [stderr]   Downloaded serde v1.0.208
[INFO] [stderr]   Downloaded tempfile v3.12.0
[INFO] [stderr]   Downloaded textwrap v0.16.1
[INFO] [stderr]   Downloaded indexmap v2.4.0
[INFO] [stderr]   Downloaded serde_derive v1.0.208
[INFO] [stderr]   Downloaded cc v1.1.13
[INFO] [stderr]   Downloaded serde_json v1.0.125
[INFO] [stderr]   Downloaded syn v2.0.75
[INFO] [stderr]   Downloaded libbpf-rs v0.20.1
[INFO] [stderr]   Downloaded libbpf-cargo v0.20.1
[INFO] [stderr]   Downloaded libc v0.2.157
[INFO] [stderr]   Downloaded libbpf-sys v1.4.3+v1.4.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+579169d0e78824dc60934e5eb74cd3841f2b33e8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b2ab0249246c8323c3159a7b19797b1fc9a115e30e319ac918cbf8e717d9562b
[INFO] running `Command { std: "docker" "start" "-a" "b2ab0249246c8323c3159a7b19797b1fc9a115e30e319ac918cbf8e717d9562b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2ab0249246c8323c3159a7b19797b1fc9a115e30e319ac918cbf8e717d9562b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2ab0249246c8323c3159a7b19797b1fc9a115e30e319ac918cbf8e717d9562b", kill_on_drop: false }`
[INFO] [stdout] b2ab0249246c8323c3159a7b19797b1fc9a115e30e319ac918cbf8e717d9562b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+579169d0e78824dc60934e5eb74cd3841f2b33e8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8bbcb8905175e1198783a1301ec0e85357851f8256c2fdd8c621eaea79a10e0
[INFO] running `Command { std: "docker" "start" "-a" "d8bbcb8905175e1198783a1301ec0e85357851f8256c2fdd8c621eaea79a10e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.157
[INFO] [stderr]    Compiling syn v2.0.75
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling bitflags v2.6.0
[INFO] [stderr]    Compiling cc v1.1.13
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling serde v1.0.208
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling rustversion v1.0.17
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]    Compiling serde_json v1.0.125
[INFO] [stderr]    Compiling os_str_bytes v6.6.1
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling indexmap v2.4.0
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling vsprintf v2.0.0
[INFO] [stderr]    Compiling nix v0.26.4
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]    Compiling libbpf-sys v1.4.3+v1.4.5
[INFO] [stderr]    Compiling serde_derive v1.0.208
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]    Compiling textwrap v0.16.1
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling fastrand v2.1.0
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]    Compiling regex v1.10.6
[INFO] [stderr]    Compiling tempfile v3.12.0
[INFO] [stderr]    Compiling scroll_derive v0.11.1
[INFO] [stderr]    Compiling memmap2 v0.5.10
[INFO] [stderr]    Compiling scroll v0.11.0
[INFO] [stderr]    Compiling time-macros v0.2.18
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]     Checking plain v0.2.3
[INFO] [stderr]    Compiling num_enum_derive v0.5.11
[INFO] [stderr]    Compiling clap_derive v3.2.25
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]    Compiling num_enum v0.5.11
[INFO] [stderr]    Compiling libbpf-rs v0.20.1
[INFO] [stderr]    Compiling clap v3.2.25
[INFO] [stderr]    Compiling camino v1.1.9
[INFO] [stderr]    Compiling cargo-platform v0.1.8
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling cargo_metadata v0.15.4
[INFO] [stderr]    Compiling libbpf-cargo v0.20.1
[INFO] [stderr]    Compiling runqslower v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `runqslower v0.1.0 (/opt/rustwide/workdir)`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/runqslower-4d2e01a2dfdc7d3b/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   Warning: unrecognized map: .maps
[INFO] [stderr]   Warning: unrecognized map: license
[INFO] [stderr]   error: 'rustfmt' is not installed for the custom toolchain '579169d0e78824dc60934e5eb74cd3841f2b33e8'.
[INFO] [stderr]   note: this is a custom toolchain, which cannot use `rustup component add`
[INFO] [stderr]   help: if you built this toolchain from source, and used `rustup toolchain link`, then you may be able to build the component with `x.py`
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (1293) panicked at build.rs:13:10:
[INFO] [stderr]   called `Result::unwrap()` on an `Err` value: Generate("Failed to generate skeleton for /tmp/.tmp0OrbUQ/runqslower.o: Broken pipe (os error 32)")
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5ffb7b1a13ca - std[1417cdac42a48887]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/579169d0e78824dc60934e5eb74cd3841f2b33e8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x5ffb7b1a13ca - std[1417cdac42a48887]::backtrace_rs::backtrace::trace_unsynchronized::<std[1417cdac42a48887]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/579169d0e78824dc60934e5eb74cd3841f2b33e8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x5ffb7b1a13ca - std[1417cdac42a48887]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/579169d0e78824dc60934e5eb74cd3841f2b33e8/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]      3:     0x5ffb7b1a13ca - <<std[1417cdac42a48887]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[3fbe53d76b8d7be1]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/579169d0e78824dc60934e5eb74cd3841f2b33e8/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]      4:     0x5ffb7b1b45ba - <core[3fbe53d76b8d7be1]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/579169d0e78824dc60934e5eb74cd3841f2b33e8/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x5ffb7b1b45ba - core[3fbe53d76b8d7be1]::fmt::write
[INFO] [stderr]      6:     0x5ffb7b1a63a2 - std[1417cdac42a48887]::io::default_write_fmt::<std[1417cdac42a48887]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/579169d0e78824dc60934e5eb74cd3841f2b33e8/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x5ffb7b1a63a2 - <std[1417cdac42a48887]::sys::stdio::unix::Stderr as std[1417cdac42a48887]::io::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/579169d0e78824dc60934e5eb74cd3841f2b33e8/library/std/src/io/mod.rs:1994:13
[INFO] [stderr]      8:     0x5ffb7b18408f - <std[1417cdac42a48887]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/579169d0e78824dc60934e5eb74cd3841f2b33e8/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]      9:     0x5ffb7b18408f - std[1417cdac42a48887]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/579169d0e78824dc60934e5eb74cd3841f2b33e8/library/std/src/panicking.rs:292:27
[INFO] [stderr]     10:     0x5ffb7b19c061 - std[1417cdac42a48887]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/579169d0e78824dc60934e5eb74cd3841f2b33e8/library/std/src/panicking.rs:319:9
[INFO] [stderr]     11:     0x5ffb7b19c21b - std[1417cdac42a48887]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/579169d0e78824dc60934e5eb74cd3841f2b33e8/library/std/src/panicking.rs:825:13
[INFO] [stderr]     12:     0x5ffb7b184148 - std[1417cdac42a48887]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                  at /rustc/579169d0e78824dc60934e5eb74cd3841f2b33e8/library/std/src/panicking.rs:698:13
[INFO] [stderr]     13:     0x5ffb7b178d49 - std[1417cdac42a48887]::sys::backtrace::__rust_end_short_backtrace::<std[1417cdac42a48887]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/579169d0e78824dc60934e5eb74cd3841f2b33e8/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]     14:     0x5ffb7b184c5d - __rustc[35523c386d124808]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/579169d0e78824dc60934e5eb74cd3841f2b33e8/library/std/src/panicking.rs:689:5
[INFO] [stderr]     15:     0x5ffb7b1b4f1c - core[3fbe53d76b8d7be1]::panicking::panic_fmt
[INFO] [stderr]                                  at /rustc/579169d0e78824dc60934e5eb74cd3841f2b33e8/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x5ffb7b1b4c92 - core[3fbe53d76b8d7be1]::result::unwrap_failed
[INFO] [stderr]                                  at /rustc/579169d0e78824dc60934e5eb74cd3841f2b33e8/library/core/src/result.rs:1867:5
[INFO] [stderr]     17:     0x5ffb7b00b35e - build_script_build[9a92c028c88bc98b]::main
[INFO] [stderr]     18:     0x5ffb7b00b5b3 - <fn() as core[3fbe53d76b8d7be1]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     19:     0x5ffb7b00b096 - std[1417cdac42a48887]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     20:     0x5ffb7b00b1a9 - std[1417cdac42a48887]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     21:     0x5ffb7b19b0d4 - <&dyn core[3fbe53d76b8d7be1]::ops::function::Fn<(), Output = i32> + core[3fbe53d76b8d7be1]::panic::unwind_safe::RefUnwindSafe + core[3fbe53d76b8d7be1]::marker::Sync as core[3fbe53d76b8d7be1]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/579169d0e78824dc60934e5eb74cd3841f2b33e8/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     22:     0x5ffb7b19b0d4 - std[1417cdac42a48887]::panicking::catch_unwind::do_call::<&dyn core[3fbe53d76b8d7be1]::ops::function::Fn<(), Output = i32> + core[3fbe53d76b8d7be1]::panic::unwind_safe::RefUnwindSafe + core[3fbe53d76b8d7be1]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/579169d0e78824dc60934e5eb74cd3841f2b33e8/library/std/src/panicking.rs:581:40
[INFO] [stderr]     23:     0x5ffb7b19b0d4 - std[1417cdac42a48887]::panicking::catch_unwind::<i32, &dyn core[3fbe53d76b8d7be1]::ops::function::Fn<(), Output = i32> + core[3fbe53d76b8d7be1]::panic::unwind_safe::RefUnwindSafe + core[3fbe53d76b8d7be1]::marker::Sync>
[INFO] [stderr]                                  at /rustc/579169d0e78824dc60934e5eb74cd3841f2b33e8/library/std/src/panicking.rs:544:19
[INFO] [stderr]     24:     0x5ffb7b19b0d4 - std[1417cdac42a48887]::panic::catch_unwind::<&dyn core[3fbe53d76b8d7be1]::ops::function::Fn<(), Output = i32> + core[3fbe53d76b8d7be1]::panic::unwind_safe::RefUnwindSafe + core[3fbe53d76b8d7be1]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/579169d0e78824dc60934e5eb74cd3841f2b33e8/library/std/src/panic.rs:359:14
[INFO] [stderr]     25:     0x5ffb7b19b0d4 - std[1417cdac42a48887]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/579169d0e78824dc60934e5eb74cd3841f2b33e8/library/std/src/rt.rs:175:24
[INFO] [stderr]     26:     0x5ffb7b19b0d4 - std[1417cdac42a48887]::panicking::catch_unwind::do_call::<std[1417cdac42a48887]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/579169d0e78824dc60934e5eb74cd3841f2b33e8/library/std/src/panicking.rs:581:40
[INFO] [stderr]     27:     0x5ffb7b19b0d4 - std[1417cdac42a48887]::panicking::catch_unwind::<isize, std[1417cdac42a48887]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/579169d0e78824dc60934e5eb74cd3841f2b33e8/library/std/src/panicking.rs:544:19
[INFO] [stderr]     28:     0x5ffb7b19b0d4 - std[1417cdac42a48887]::panic::catch_unwind::<std[1417cdac42a48887]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/579169d0e78824dc60934e5eb74cd3841f2b33e8/library/std/src/panic.rs:359:14
[INFO] [stderr]     29:     0x5ffb7b19b0d4 - std[1417cdac42a48887]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/579169d0e78824dc60934e5eb74cd3841f2b33e8/library/std/src/rt.rs:171:5
[INFO] [stderr]     30:     0x5ffb7b00aeb1 - std[1417cdac42a48887]::rt::lang_start::<()>
[INFO] [stderr]     31:     0x5ffb7b00b615 - main
[INFO] [stderr]     32:     0x70239c61e1ca - <unknown>
[INFO] [stderr]     33:     0x70239c61e28b - __libc_start_main
[INFO] [stderr]     34:     0x5ffb7b00a715 - _start
[INFO] [stderr]     35:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "d8bbcb8905175e1198783a1301ec0e85357851f8256c2fdd8c621eaea79a10e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8bbcb8905175e1198783a1301ec0e85357851f8256c2fdd8c621eaea79a10e0", kill_on_drop: false }`
[INFO] [stdout] d8bbcb8905175e1198783a1301ec0e85357851f8256c2fdd8c621eaea79a10e0