[INFO] cloning repository https://github.com/xxyy/u-p-seer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xxyy/u-p-seer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxxyy%2Fu-p-seer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxxyy%2Fu-p-seer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ee4b885cf1670899607a46e8b4026466a9c5f1a5
[INFO] building xxyy/u-p-seer against master#44f415c1d617ebc7b931a243b7b321ef8a6ca47c for pr-142134-abi-ast-error
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxxyy%2Fu-p-seer" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/xxyy/u-p-seer on toolchain 44f415c1d617ebc7b931a243b7b321ef8a6ca47c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/xxyy/u-p-seer
[INFO] finished tweaking git repo https://github.com/xxyy/u-p-seer
[INFO] tweaked toml for git repo https://github.com/xxyy/u-p-seer written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/xxyy/u-p-seer 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" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded oping v0.3.3
[INFO] [stderr]   Downloaded floating-duration v0.1.2
[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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9ff3bdc44c180563abc31119060357d0f96554c6e5248ad144b843c37857f555
[INFO] running `Command { std: "docker" "start" "-a" "9ff3bdc44c180563abc31119060357d0f96554c6e5248ad144b843c37857f555", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ff3bdc44c180563abc31119060357d0f96554c6e5248ad144b843c37857f555", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ff3bdc44c180563abc31119060357d0f96554c6e5248ad144b843c37857f555", kill_on_drop: false }`
[INFO] [stdout] 9ff3bdc44c180563abc31119060357d0f96554c6e5248ad144b843c37857f555
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 27ef29466e836018377700f09e3f09d863c80ed5e45e80010f785f72df86dc53
[INFO] running `Command { std: "docker" "start" "-a" "27ef29466e836018377700f09e3f09d863c80ed5e45e80010f785f72df86dc53", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling gcc v0.3.54
[INFO] [stderr]    Compiling libc v0.2.42
[INFO] [stderr]    Compiling byteorder v1.2.3
[INFO] [stderr]    Compiling ansi_term v0.9.0
[INFO] [stderr]    Compiling floating-duration v0.1.2
[INFO] [stderr]    Compiling term v0.5.1
[INFO] [stderr]    Compiling oping v0.3.3
[INFO] [stderr] error: failed to run custom build command for `oping v0.3.3`
[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/oping-0d80ddeba52d9ed1/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   aclocal: warning: couldn't open directory 'm4': No such file or directory
[INFO] [stderr]   autom4te: error: cannot create autom4te.cache in /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/oping-0.3.3/liboping: Read-only file system
[INFO] [stderr]   aclocal: error: /usr/bin/autom4te failed with exit status: 1
[INFO] [stderr]   autoreconf: error: aclocal failed with exit status: 1
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/oping-0.3.3/build.rs:15:10:
[INFO] [stderr]   called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5864d7066712 - std::backtrace_rs::backtrace::libunwind::trace::hb284ab2089a64e94
[INFO] [stderr]                                  at /rustc/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x5864d7066712 - std::backtrace_rs::backtrace::trace_unsynchronized::haca946cf3b646d4a
[INFO] [stderr]                                  at /rustc/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x5864d7066712 - std::sys::backtrace::_print_fmt::h24d3b13465affa9e
[INFO] [stderr]                                  at /rustc/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x5864d7066712 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha891fbe7876a9c28
[INFO] [stderr]                                  at /rustc/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x5864d7088913 - core::fmt::rt::Argument::fmt::h02d112e5ed71dce4
[INFO] [stderr]                                  at /rustc/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]      5:     0x5864d7088913 - core::fmt::write::hb5ee2653f290f031
[INFO] [stderr]                                  at /rustc/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/library/core/src/fmt/mod.rs:1460:25
[INFO] [stderr]      6:     0x5864d70630b3 - std::io::default_write_fmt::h99f215ec597eb357
[INFO] [stderr]                                  at /rustc/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x5864d70630b3 - std::io::Write::write_fmt::h672a3de6ab1cdb45
[INFO] [stderr]                                  at /rustc/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/library/std/src/io/mod.rs:1914:13
[INFO] [stderr]      8:     0x5864d7066562 - std::sys::backtrace::BacktraceLock::print::h9fd0bbed52d45e92
[INFO] [stderr]                                  at /rustc/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x5864d70680f2 - std::panicking::default_hook::{{closure}}::h8a1e8d4cf47a692c
[INFO] [stderr]                                  at /rustc/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/library/std/src/panicking.rs:300:27
[INFO] [stderr]     10:     0x5864d7067ef5 - std::panicking::default_hook::hf31cfaaca3a607a2
[INFO] [stderr]                                  at /rustc/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/library/std/src/panicking.rs:327:9
[INFO] [stderr]     11:     0x5864d7068a02 - std::panicking::rust_panic_with_hook::hc041d3eaddc8a252
[INFO] [stderr]                                  at /rustc/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/library/std/src/panicking.rs:833:13
[INFO] [stderr]     12:     0x5864d706889a - std::panicking::begin_panic_handler::{{closure}}::h1789b60696483c65
[INFO] [stderr]                                  at /rustc/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/library/std/src/panicking.rs:706:13
[INFO] [stderr]     13:     0x5864d7066c09 - std::sys::backtrace::__rust_end_short_backtrace::h65c778548f450cf2
[INFO] [stderr]                                  at /rustc/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/library/std/src/sys/backtrace.rs:168:18
[INFO] [stderr]     14:     0x5864d706852d - __rustc[8b86f73cc16cac0]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/library/std/src/panicking.rs:697:5
[INFO] [stderr]     15:     0x5864d7087850 - core::panicking::panic_fmt::h3a9b0eb4e514e696
[INFO] [stderr]                                  at /rustc/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/library/core/src/panicking.rs:75:14
[INFO] [stderr]     16:     0x5864d7087c86 - core::result::unwrap_failed::h2ed486a4d990f962
[INFO] [stderr]                                  at /rustc/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/library/core/src/result.rs:1761:5
[INFO] [stderr]     17:     0x5864d7014279 - build_script_build::main::h78b6a558936ea11c
[INFO] [stderr]     18:     0x5864d7013dd3 - core::ops::function::FnOnce::call_once::h726850ae7f81eec3
[INFO] [stderr]     19:     0x5864d7013d46 - std::sys::backtrace::__rust_begin_short_backtrace::h651d7a521c62c796
[INFO] [stderr]     20:     0x5864d7013d29 - std::rt::lang_start::{{closure}}::h77e0dbd7631b7443
[INFO] [stderr]     21:     0x5864d705ea10 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h7e24be3a89618eab
[INFO] [stderr]                                  at /rustc/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/library/core/src/ops/function.rs:284:21
[INFO] [stderr]     22:     0x5864d705ea10 - std::panicking::catch_unwind::do_call::h0ffd7a3e2c10b7c3
[INFO] [stderr]                                  at /rustc/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/library/std/src/panicking.rs:589:40
[INFO] [stderr]     23:     0x5864d705ea10 - std::panicking::catch_unwind::h3c474b4bcdc762dc
[INFO] [stderr]                                  at /rustc/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/library/std/src/panicking.rs:552:19
[INFO] [stderr]     24:     0x5864d705ea10 - std::panic::catch_unwind::he2fe8e64a7ded4df
[INFO] [stderr]                                  at /rustc/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/library/std/src/panic.rs:359:14
[INFO] [stderr]     25:     0x5864d705ea10 - std::rt::lang_start_internal::{{closure}}::h3c6ad57a63f63a1b
[INFO] [stderr]                                  at /rustc/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/library/std/src/rt.rs:175:24
[INFO] [stderr]     26:     0x5864d705ea10 - std::panicking::catch_unwind::do_call::h54ab5b7780884789
[INFO] [stderr]                                  at /rustc/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/library/std/src/panicking.rs:589:40
[INFO] [stderr]     27:     0x5864d705ea10 - std::panicking::catch_unwind::ha2862407b13904d9
[INFO] [stderr]                                  at /rustc/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/library/std/src/panicking.rs:552:19
[INFO] [stderr]     28:     0x5864d705ea10 - std::panic::catch_unwind::h76efaf8fe5e22043
[INFO] [stderr]                                  at /rustc/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/library/std/src/panic.rs:359:14
[INFO] [stderr]     29:     0x5864d705ea10 - std::rt::lang_start_internal::h54bd211d2b01e1f3
[INFO] [stderr]                                  at /rustc/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/library/std/src/rt.rs:171:5
[INFO] [stderr]     30:     0x5864d7013d11 - std::rt::lang_start::h4970fde98f480f66
[INFO] [stderr]     31:     0x5864d70143f5 - main
[INFO] [stderr]     32:     0x7249b17861ca - <unknown>
[INFO] [stderr]     33:     0x7249b178628b - __libc_start_main
[INFO] [stderr]     34:     0x5864d7013a35 - _start
[INFO] [stderr]     35:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "27ef29466e836018377700f09e3f09d863c80ed5e45e80010f785f72df86dc53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27ef29466e836018377700f09e3f09d863c80ed5e45e80010f785f72df86dc53", kill_on_drop: false }`
[INFO] [stdout] 27ef29466e836018377700f09e3f09d863c80ed5e45e80010f785f72df86dc53