[INFO] cloning repository https://github.com/CheSergo/rust_archiver
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CheSergo/rust_archiver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCheSergo%2Frust_archiver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCheSergo%2Frust_archiver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2f00046cdc76999dd6a4b7f8a6bc96f8d65c26cc
[INFO] checking CheSergo/rust_archiver against try#73ffebff6f34db7eb167bf9edcf2afa19c3073e9 for pr-147841
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCheSergo%2Frust_archiver" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/CheSergo/rust_archiver
[INFO] finished tweaking git repo https://github.com/CheSergo/rust_archiver
[INFO] tweaked toml for git repo https://github.com/CheSergo/rust_archiver written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/CheSergo/rust_archiver on toolchain 73ffebff6f34db7eb167bf9edcf2afa19c3073e9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+73ffebff6f34db7eb167bf9edcf2afa19c3073e9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/CheSergo/rust_archiver 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" "+73ffebff6f34db7eb167bf9edcf2afa19c3073e9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+73ffebff6f34db7eb167bf9edcf2afa19c3073e9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fa6d044e03168b018a33a373f45f53d2dfe788e3ff2adf78f353b6d0989b1c9a
[INFO] running `Command { std: "docker" "start" "-a" "fa6d044e03168b018a33a373f45f53d2dfe788e3ff2adf78f353b6d0989b1c9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa6d044e03168b018a33a373f45f53d2dfe788e3ff2adf78f353b6d0989b1c9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa6d044e03168b018a33a373f45f53d2dfe788e3ff2adf78f353b6d0989b1c9a", kill_on_drop: false }`
[INFO] [stdout] fa6d044e03168b018a33a373f45f53d2dfe788e3ff2adf78f353b6d0989b1c9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+73ffebff6f34db7eb167bf9edcf2afa19c3073e9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41351871213b3d36b0a737d6c6143a54ba8f07f58730d7341195f6b69102b26d
[INFO] running `Command { std: "docker" "start" "-a" "41351871213b3d36b0a737d6c6143a54ba8f07f58730d7341195f6b69102b26d", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.180
[INFO] [stderr]    Compiling serde_derive v1.0.180
[INFO] [stderr]    Compiling regex-syntax v0.7.4
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling bindgen v0.59.2
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling clang-sys v1.6.1
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling libloading v0.7.4
[INFO] [stderr]    Compiling shlex v1.1.0
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling cc v1.0.81
[INFO] [stderr]     Checking destructure_traitobject v0.2.0
[INFO] [stderr]    Compiling anyhow v1.0.72
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]    Compiling serde_json v1.0.104
[INFO] [stderr]     Checking unsafe-any-ors v1.0.0
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]     Checking object v0.31.1
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking errno v0.2.8
[INFO] [stderr]     Checking pin-project-lite v0.2.10
[INFO] [stderr]     Checking iana-time-zone v0.1.57
[INFO] [stderr]     Checking indexmap v2.0.0
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking typemap-ors v1.0.0
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]    Compiling smart-default v0.6.0
[INFO] [stderr]     Checking thread-id v4.1.0
[INFO] [stderr]     Checking xattr v0.2.3
[INFO] [stderr]     Checking filetime v0.2.21
[INFO] [stderr]     Checking unsafe-libyaml v0.2.9
[INFO] [stderr]     Checking log-mdc v0.1.0
[INFO] [stderr]     Checking arc-swap v1.6.0
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]     Checking tar v0.4.39
[INFO] [stderr]    Compiling backtrace v0.3.68
[INFO] [stderr]     Checking ordered-float v2.10.0
[INFO] [stderr]     Checking chrono v0.4.26
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]     Checking serde-value v0.7.0
[INFO] [stderr]     Checking serde_yaml v0.8.26
[INFO] [stderr]     Checking log v0.4.19
[INFO] [stderr]     Checking serde_yaml v0.9.25
[INFO] [stderr]    Compiling regex-automata v0.3.4
[INFO] [stderr]     Checking log4rs v1.2.0
[INFO] [stderr]    Compiling regex v1.9.1
[INFO] [stderr]    Compiling loopdev v0.4.0
[INFO] [stderr] error: failed to run custom build command for `loopdev v0.4.0`
[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/loopdev-25a02eb9210c87c7/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (840) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.66/src/fallback.rs:774:9:
[INFO] [stderr]   "enum_(unnamed_at_/usr/include/linux/loop_h_16_1)" is not a valid Ident
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x6161e4f36da2 - std::backtrace_rs::backtrace::libunwind::trace::h419e2d151404d994
[INFO] [stderr]                                  at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x6161e4f36da2 - std::backtrace_rs::backtrace::trace_unsynchronized::hc6df119ae56e3e05
[INFO] [stderr]                                  at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x6161e4f36da2 - std::sys::backtrace::_print_fmt::hc93e7e0d9ffc580d
[INFO] [stderr]                                  at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x6161e4f36da2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hf538a4a69e56e5b3
[INFO] [stderr]                                  at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x6161e4f47cff - core::fmt::rt::Argument::fmt::hadad98c229eeaca3
[INFO] [stderr]                                  at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]      5:     0x6161e4f47cff - core::fmt::write::he0b569595d6a8874
[INFO] [stderr]                                  at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/core/src/fmt/mod.rs:1469:25
[INFO] [stderr]      6:     0x6161e4f09c33 - std::io::default_write_fmt::h51a1edf25cfff91f
[INFO] [stderr]                                  at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x6161e4f09c33 - std::io::Write::write_fmt::h89adc1fb82053c1c
[INFO] [stderr]                                  at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]      8:     0x6161e4f145c2 - std::sys::backtrace::BacktraceLock::print::h3d8d758c622454ff
[INFO] [stderr]                                  at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x6161e4f170af - std::panicking::default_hook::{{closure}}::h8f37910ac3618cfe
[INFO] [stderr]                                  at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/panicking.rs:301:27
[INFO] [stderr]     10:     0x6161e4f16f09 - std::panicking::default_hook::h6ab40db5b9f9d884
[INFO] [stderr]                                  at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/panicking.rs:328:9
[INFO] [stderr]     11:     0x6161e4f17735 - std::panicking::panic_with_hook::h9ad0052a5ac94fe9
[INFO] [stderr]                                  at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/panicking.rs:834:13
[INFO] [stderr]     12:     0x6161e4f1751a - std::panicking::panic_handler::{{closure}}::h3e115f82c57850dd
[INFO] [stderr]                                  at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/panicking.rs:707:13
[INFO] [stderr]     13:     0x6161e4f146f9 - std::sys::backtrace::__rust_end_short_backtrace::ha96f46064f5690bd
[INFO] [stderr]                                  at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/sys/backtrace.rs:174:18
[INFO] [stderr]     14:     0x6161e4efe2ad - __rustc[22086964fa594ecd]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/panicking.rs:698:5
[INFO] [stderr]     15:     0x6161e4f51ba0 - core::panicking::panic_fmt::hbccd72162a725cfb
[INFO] [stderr]                                  at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x6161e4edceca - proc_macro2::fallback::validate_ident::h9f7ec2c1ef544f0a
[INFO] [stderr]     17:     0x6161e4edd699 - proc_macro2::fallback::Ident::_new::h83175fcb551f4e0d
[INFO] [stderr]     18:     0x6161e4edd64f - proc_macro2::fallback::Ident::new::h388fa6600b9153b8
[INFO] [stderr]     19:     0x6161e4edab38 - proc_macro2::imp::Ident::new::h6587c70e684db537
[INFO] [stderr]     20:     0x6161e4eea248 - proc_macro2::Ident::new::hd80639925d25fc98
[INFO] [stderr]     21:     0x6161e4bbeecf - bindgen::ir::context::BindgenContext::rust_ident_raw::h99396afb1a1ff492
[INFO] [stderr]     22:     0x6161e4bbcb40 - bindgen::ir::context::BindgenContext::rust_ident::h218cbda76d156ed6
[INFO] [stderr]     23:     0x6161e4ca9b5e - <bindgen::ir::enum_ty::Enum as bindgen::codegen::CodeGenerator>::codegen::h4f88acecfcf0eb5a
[INFO] [stderr]     24:     0x6161e4ca21a6 - <bindgen::ir::ty::Type as bindgen::codegen::CodeGenerator>::codegen::h7718267effc77ab2
[INFO] [stderr]     25:     0x6161e4c8a3ad - <bindgen::ir::item::Item as bindgen::codegen::CodeGenerator>::codegen::h611466e5d0ec22c5
[INFO] [stderr]     26:     0x6161e4c0fc95 - <bindgen::ir::module::Module as bindgen::codegen::CodeGenerator>::codegen::{{closure}}::h69e81c9d87fdcece
[INFO] [stderr]     27:     0x6161e4c75985 - <bindgen::ir::module::Module as bindgen::codegen::CodeGenerator>::codegen::h5900588f789092fa
[INFO] [stderr]     28:     0x6161e4c8a392 - <bindgen::ir::item::Item as bindgen::codegen::CodeGenerator>::codegen::h611466e5d0ec22c5
[INFO] [stderr]     29:     0x6161e4c1b968 - bindgen::codegen::codegen::{{closure}}::h983cfaf96f2751c4
[INFO] [stderr]     30:     0x6161e4bc95d8 - bindgen::ir::context::BindgenContext::gen::h718ca02aded665b0
[INFO] [stderr]     31:     0x6161e4c1b27d - bindgen::codegen::codegen::h7cc67ed85f2d8fa7
[INFO] [stderr]     32:     0x6161e4c63655 - bindgen::Bindings::generate::hb58c848549e1205a
[INFO] [stderr]     33:     0x6161e4c605ff - bindgen::Builder::generate::h43722ba3a9a0f28e
[INFO] [stderr]     34:     0x6161e4b9f215 - build_script_build::main::h9fb65f5465348d00
[INFO] [stderr]     35:     0x6161e4b9fd43 - core::ops::function::FnOnce::call_once::he1bf022704827379
[INFO] [stderr]     36:     0x6161e4b9fbb6 - std::sys::backtrace::__rust_begin_short_backtrace::h77bf11591e358239
[INFO] [stderr]     37:     0x6161e4b9fb99 - std::rt::lang_start::{{closure}}::hda0b926ff0ace05b
[INFO] [stderr]     38:     0x6161e4f0b750 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hfb2a30f5c9548e46
[INFO] [stderr]                                  at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     39:     0x6161e4f0b750 - std::panicking::catch_unwind::do_call::ha3fa8fc849abc52a
[INFO] [stderr]                                  at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/panicking.rs:590:40
[INFO] [stderr]     40:     0x6161e4f0b750 - std::panicking::catch_unwind::h631637ba53f82bbb
[INFO] [stderr]                                  at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/panicking.rs:553:19
[INFO] [stderr]     41:     0x6161e4f0b750 - std::panic::catch_unwind::hbd544b3a9f21a796
[INFO] [stderr]                                  at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/panic.rs:359:14
[INFO] [stderr]     42:     0x6161e4f0b750 - std::rt::lang_start_internal::{{closure}}::h6af9b68612589dd0
[INFO] [stderr]                                  at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/rt.rs:175:24
[INFO] [stderr]     43:     0x6161e4f0b750 - std::panicking::catch_unwind::do_call::h9927bee30e054b3a
[INFO] [stderr]                                  at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/panicking.rs:590:40
[INFO] [stderr]     44:     0x6161e4f0b750 - std::panicking::catch_unwind::h2fb385f94fe54a36
[INFO] [stderr]                                  at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/panicking.rs:553:19
[INFO] [stderr]     45:     0x6161e4f0b750 - std::panic::catch_unwind::hf99d356e6efbd4e9
[INFO] [stderr]                                  at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/panic.rs:359:14
[INFO] [stderr]     46:     0x6161e4f0b750 - std::rt::lang_start_internal::h832c676035cfd9ad
[INFO] [stderr]                                  at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/rt.rs:171:5
[INFO] [stderr]     47:     0x6161e4b9fb81 - std::rt::lang_start::h73eb058b36b7f773
[INFO] [stderr]     48:     0x6161e4ba0e35 - main
[INFO] [stderr]     49:     0x7540919d31ca - <unknown>
[INFO] [stderr]     50:     0x7540919d328b - __libc_start_main
[INFO] [stderr]     51:     0x6161e4b9f095 - _start
[INFO] [stderr]     52:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "41351871213b3d36b0a737d6c6143a54ba8f07f58730d7341195f6b69102b26d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41351871213b3d36b0a737d6c6143a54ba8f07f58730d7341195f6b69102b26d", kill_on_drop: false }`
[INFO] [stdout] 41351871213b3d36b0a737d6c6143a54ba8f07f58730d7341195f6b69102b26d
