[INFO] cloning repository https://github.com/SubconsciousCompute/libdtrace-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SubconsciousCompute/libdtrace-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSubconsciousCompute%2Flibdtrace-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSubconsciousCompute%2Flibdtrace-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dc3f8705eb563cae9cdd19c4d6d5c151810f20db
[INFO] checking SubconsciousCompute/libdtrace-rs against master#8424f8e8cdf07010967a57584fd647b30e930d4d for pr-120095
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSubconsciousCompute%2Flibdtrace-rs" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SubconsciousCompute/libdtrace-rs on toolchain 8424f8e8cdf07010967a57584fd647b30e930d4d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8424f8e8cdf07010967a57584fd647b30e930d4d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/SubconsciousCompute/libdtrace-rs
[INFO] finished tweaking git repo https://github.com/SubconsciousCompute/libdtrace-rs
[INFO] tweaked toml for git repo https://github.com/SubconsciousCompute/libdtrace-rs written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/SubconsciousCompute/libdtrace-rs 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" "+8424f8e8cdf07010967a57584fd647b30e930d4d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] checking SubconsciousCompute/libdtrace-rs against try#047472f299946caf090d1b5608ae4bd9f0416256+rustflags=-Ddereferencing_mut_binding for pr-120095
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSubconsciousCompute%2Flibdtrace-rs" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SubconsciousCompute/libdtrace-rs on toolchain 047472f299946caf090d1b5608ae4bd9f0416256
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+047472f299946caf090d1b5608ae4bd9f0416256" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/SubconsciousCompute/libdtrace-rs
[INFO] finished tweaking git repo https://github.com/SubconsciousCompute/libdtrace-rs
[INFO] tweaked toml for git repo https://github.com/SubconsciousCompute/libdtrace-rs written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/SubconsciousCompute/libdtrace-rs 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" "+047472f299946caf090d1b5608ae4bd9f0416256" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking SubconsciousCompute/libdtrace-rs against try#047472f299946caf090d1b5608ae4bd9f0416256+rustflags=-Ddereferencing_mut_binding for pr-120095
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSubconsciousCompute%2Flibdtrace-rs" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SubconsciousCompute/libdtrace-rs on toolchain 047472f299946caf090d1b5608ae4bd9f0416256
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+047472f299946caf090d1b5608ae4bd9f0416256" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/SubconsciousCompute/libdtrace-rs
[INFO] finished tweaking git repo https://github.com/SubconsciousCompute/libdtrace-rs
[INFO] tweaked toml for git repo https://github.com/SubconsciousCompute/libdtrace-rs written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/SubconsciousCompute/libdtrace-rs 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" "+047472f299946caf090d1b5608ae4bd9f0416256" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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 syn v2.0.45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+047472f299946caf090d1b5608ae4bd9f0416256" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 716885ef61633c82dd9ef760e2a50ab8c302a7bf678603362575ce9524dc4606
[INFO] running `Command { std: "docker" "start" "-a" "716885ef61633c82dd9ef760e2a50ab8c302a7bf678603362575ce9524dc4606", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "716885ef61633c82dd9ef760e2a50ab8c302a7bf678603362575ce9524dc4606", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "716885ef61633c82dd9ef760e2a50ab8c302a7bf678603362575ce9524dc4606", kill_on_drop: false }`
[INFO] [stdout] 716885ef61633c82dd9ef760e2a50ab8c302a7bf678603362575ce9524dc4606
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Ddereferencing_mut_binding" "-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" "+047472f299946caf090d1b5608ae4bd9f0416256" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93d046ffa201fb3dea9539b907d40a8e7dcf1189fc1fd5548c9bf9abb09c4823
[INFO] running `Command { std: "docker" "start" "-a" "93d046ffa201fb3dea9539b907d40a8e7dcf1189fc1fd5548c9bf9abb09c4823", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.74
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling rustix v0.38.28
[INFO] [stderr]    Compiling prettyplease v0.2.15
[INFO] [stderr]    Compiling linux-raw-sys v0.4.12
[INFO] [stderr]    Compiling bitflags v2.4.1
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling libloading v0.8.1
[INFO] [stderr]    Compiling clang-sys v1.7.0
[INFO] [stderr]    Compiling bindgen v0.69.1
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling quote v1.0.34
[INFO] [stderr]    Compiling home v0.5.9
[INFO] [stderr]    Compiling syn v2.0.45
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling shlex v1.2.0
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling libdtrace-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `libdtrace-rs 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/libdtrace-rs-545ecaff0807bac2/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-changed=wrapper.h
[INFO] [stderr]   cargo:rustc-link-lib=dtrace
[INFO] [stderr]   cargo:rustc-link-search=native=/opt/rustwide/workdir/target\dtrace\build\x64\Release\lib\
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   thread 'main' panicked at build.rs:74:10:
[INFO] [stderr]   failed to get external tools: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x555bf47ae6f6 - std::backtrace_rs::backtrace::libunwind::trace::h51916be16323161a
[INFO] [stderr]                                  at /rustc/047472f299946caf090d1b5608ae4bd9f0416256/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stderr]      1:     0x555bf47ae6f6 - std::backtrace_rs::backtrace::trace_unsynchronized::h96ed4e865ac462fd
[INFO] [stderr]                                  at /rustc/047472f299946caf090d1b5608ae4bd9f0416256/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x555bf47ae6f6 - std::sys_common::backtrace::_print_fmt::hf8caa05df3d69fd6
[INFO] [stderr]                                  at /rustc/047472f299946caf090d1b5608ae4bd9f0416256/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stderr]      3:     0x555bf47ae6f6 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h981446cf5baca0e6
[INFO] [stderr]                                  at /rustc/047472f299946caf090d1b5608ae4bd9f0416256/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stderr]      4:     0x555bf47d8640 - core::fmt::rt::Argument::fmt::hafa3a984ebdf351b
[INFO] [stderr]                                  at /rustc/047472f299946caf090d1b5608ae4bd9f0416256/library/core/src/fmt/rt.rs:142:9
[INFO] [stderr]      5:     0x555bf47d8640 - core::fmt::write::h7bed829f538e3ba3
[INFO] [stderr]                                  at /rustc/047472f299946caf090d1b5608ae4bd9f0416256/library/core/src/fmt/mod.rs:1120:17
[INFO] [stderr]      6:     0x555bf47abb5f - std::io::Write::write_fmt::hafb9d6e52f519728
[INFO] [stderr]                                  at /rustc/047472f299946caf090d1b5608ae4bd9f0416256/library/std/src/io/mod.rs:1810:15
[INFO] [stderr]      7:     0x555bf47ae4d4 - std::sys_common::backtrace::_print::h6da4cc4992265d0e
[INFO] [stderr]                                  at /rustc/047472f299946caf090d1b5608ae4bd9f0416256/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stderr]      8:     0x555bf47ae4d4 - std::sys_common::backtrace::print::he70b8243047a7064
[INFO] [stderr]                                  at /rustc/047472f299946caf090d1b5608ae4bd9f0416256/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stderr]      9:     0x555bf47afba7 - std::panicking::default_hook::{{closure}}::h50bca15f84ad0c09
[INFO] [stderr]     10:     0x555bf47af909 - std::panicking::default_hook::h8fb84f8ed6e2f411
[INFO] [stderr]                                  at /rustc/047472f299946caf090d1b5608ae4bd9f0416256/library/std/src/panicking.rs:292:9
[INFO] [stderr]     11:     0x555bf47b0038 - std::panicking::rust_panic_with_hook::hae6817f97f8c6aa9
[INFO] [stderr]                                  at /rustc/047472f299946caf090d1b5608ae4bd9f0416256/library/std/src/panicking.rs:781:13
[INFO] [stderr]     12:     0x555bf47aff12 - std::panicking::begin_panic_handler::{{closure}}::h26471edfa595d0dd
[INFO] [stderr]                                  at /rustc/047472f299946caf090d1b5608ae4bd9f0416256/library/std/src/panicking.rs:659:13
[INFO] [stderr]     13:     0x555bf47aebf6 - std::sys_common::backtrace::__rust_end_short_backtrace::h274b82a7da479666
[INFO] [stderr]                                  at /rustc/047472f299946caf090d1b5608ae4bd9f0416256/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stderr]     14:     0x555bf47afc64 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/047472f299946caf090d1b5608ae4bd9f0416256/library/std/src/panicking.rs:647:5
[INFO] [stderr]     15:     0x555bf41f64e5 - core::panicking::panic_fmt::h73c267fc200e8aff
[INFO] [stderr]                                  at /rustc/047472f299946caf090d1b5608ae4bd9f0416256/library/core/src/panicking.rs:72:14
[INFO] [stderr]     16:     0x555bf41f6ac3 - core::result::unwrap_failed::h72300a354c7eef7e
[INFO] [stderr]                                  at /rustc/047472f299946caf090d1b5608ae4bd9f0416256/library/core/src/result.rs:1649:5
[INFO] [stderr]     17:     0x555bf41f84ce - core::result::Result<T,E>::expect::hea30362d090091a6
[INFO] [stderr]     18:     0x555bf41fad4d - build_script_build::build_dtrace::hdb8e35070fbbf014
[INFO] [stderr]     19:     0x555bf41fa410 - build_script_build::main::hdbd4972dc7b45fe1
[INFO] [stderr]     20:     0x555bf41f7c23 - core::ops::function::FnOnce::call_once::hba2e5fa16753bc1f
[INFO] [stderr]     21:     0x555bf41f6e96 - std::sys_common::backtrace::__rust_begin_short_backtrace::hf8477fee932cf4b9
[INFO] [stderr]     22:     0x555bf41f7699 - std::rt::lang_start::{{closure}}::h6891f295092bc406
[INFO] [stderr]     23:     0x555bf47a7141 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hc7560df72b39d79a
[INFO] [stderr]                                  at /rustc/047472f299946caf090d1b5608ae4bd9f0416256/library/core/src/ops/function.rs:284:13
[INFO] [stderr]     24:     0x555bf47a7141 - std::panicking::try::do_call::h5aeb196fc91676b7
[INFO] [stderr]                                  at /rustc/047472f299946caf090d1b5608ae4bd9f0416256/library/std/src/panicking.rs:554:40
[INFO] [stderr]     25:     0x555bf47a7141 - std::panicking::try::h3f05aafcc7f2d65b
[INFO] [stderr]                                  at /rustc/047472f299946caf090d1b5608ae4bd9f0416256/library/std/src/panicking.rs:518:19
[INFO] [stderr]     26:     0x555bf47a7141 - std::panic::catch_unwind::h0ff909ef7f933fd4
[INFO] [stderr]                                  at /rustc/047472f299946caf090d1b5608ae4bd9f0416256/library/std/src/panic.rs:142:14
[INFO] [stderr]     27:     0x555bf47a7141 - std::rt::lang_start_internal::{{closure}}::he9a85489e1134f0b
[INFO] [stderr]                                  at /rustc/047472f299946caf090d1b5608ae4bd9f0416256/library/std/src/rt.rs:148:48
[INFO] [stderr]     28:     0x555bf47a7141 - std::panicking::try::do_call::h2cb1daca6adfb478
[INFO] [stderr]                                  at /rustc/047472f299946caf090d1b5608ae4bd9f0416256/library/std/src/panicking.rs:554:40
[INFO] [stderr]     29:     0x555bf47a7141 - std::panicking::try::ha42390e15a190a67
[INFO] [stderr]                                  at /rustc/047472f299946caf090d1b5608ae4bd9f0416256/library/std/src/panicking.rs:518:19
[INFO] [stderr]     30:     0x555bf47a7141 - std::panic::catch_unwind::h765e54b7785d2a18
[INFO] [stderr]                                  at /rustc/047472f299946caf090d1b5608ae4bd9f0416256/library/std/src/panic.rs:142:14
[INFO] [stderr]     31:     0x555bf47a7141 - std::rt::lang_start_internal::hfc4339df6a54ebe5
[INFO] [stderr]                                  at /rustc/047472f299946caf090d1b5608ae4bd9f0416256/library/std/src/rt.rs:148:20
[INFO] [stderr]     32:     0x555bf41f7677 - std::rt::lang_start::h4298e62abfc932cf
[INFO] [stderr]     33:     0x555bf41fada5 - main
[INFO] [stderr]     34:     0x7ff05f946d90 - <unknown>
[INFO] [stderr]     35:     0x7ff05f946e40 - __libc_start_main
[INFO] [stderr]     36:     0x555bf41f6dc5 - _start
[INFO] [stderr]     37:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "93d046ffa201fb3dea9539b907d40a8e7dcf1189fc1fd5548c9bf9abb09c4823", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93d046ffa201fb3dea9539b907d40a8e7dcf1189fc1fd5548c9bf9abb09c4823", kill_on_drop: false }`
[INFO] [stdout] 93d046ffa201fb3dea9539b907d40a8e7dcf1189fc1fd5548c9bf9abb09c4823