[INFO] cloning repository https://github.com/jakubslaby09/mass-dvd-backup
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jakubslaby09/mass-dvd-backup" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjakubslaby09%2Fmass-dvd-backup", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjakubslaby09%2Fmass-dvd-backup'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e02ee1e9c055f4dea3888be053ab9f980135eb14
[INFO] testing jakubslaby09/mass-dvd-backup against 1.90.0 for beta-1.91-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjakubslaby09%2Fmass-dvd-backup" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jakubslaby09/mass-dvd-backup
[INFO] finished tweaking git repo https://github.com/jakubslaby09/mass-dvd-backup
[INFO] tweaked toml for git repo https://github.com/jakubslaby09/mass-dvd-backup written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jakubslaby09/mass-dvd-backup on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jakubslaby09/mass-dvd-backup 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ffmpeg-sidecar v0.5.1
[INFO] [stderr]   Downloaded eject v0.1.1
[INFO] [stderr]   Downloaded loopdev v0.4.0
[INFO] [stderr]   Downloaded sys-mount v2.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 03a6f250c1dc1349e2ee58deeab0b96618abd3befde28172d7466698d5fb284d
[INFO] running `Command { std: "docker" "start" "-a" "03a6f250c1dc1349e2ee58deeab0b96618abd3befde28172d7466698d5fb284d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03a6f250c1dc1349e2ee58deeab0b96618abd3befde28172d7466698d5fb284d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03a6f250c1dc1349e2ee58deeab0b96618abd3befde28172d7466698d5fb284d", kill_on_drop: false }`
[INFO] [stdout] 03a6f250c1dc1349e2ee58deeab0b96618abd3befde28172d7466698d5fb284d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cbcff8c61fdb292d69b960d07e8a57b912986a91c858e24a58173a280c92728e
[INFO] running `Command { std: "docker" "start" "-a" "cbcff8c61fdb292d69b960d07e8a57b912986a91c858e24a58173a280c92728e", kill_on_drop: false }`
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling libloading v0.7.4
[INFO] [stderr]    Compiling syn v2.0.38
[INFO] [stderr]    Compiling bindgen v0.59.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling shlex v1.2.0
[INFO] [stderr]    Compiling errno v0.2.8
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling ffmpeg-sidecar v0.5.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling clang-sys v1.6.1
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling smart-default v0.6.0
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.50
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling thiserror v1.0.50
[INFO] [stderr]    Compiling eject v0.1.1
[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-bf67c86e2c755d3c/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.69/src/fallback.rs:817:9:
[INFO] [stderr]   "enum_(unnamed_at_/usr/include/linux/loop_h_16_1)" is not a valid Ident
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5ff81f876692 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939
[INFO] [stderr]                                  at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x5ff81f876692 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2
[INFO] [stderr]                                  at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x5ff81f876692 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92
[INFO] [stderr]                                  at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x5ff81f876692 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hdcfcb6d4c8489523
[INFO] [stderr]                                  at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x5ff81f89d063 - core::fmt::rt::Argument::fmt::h2c56b3114963061a
[INFO] [stderr]                                  at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]      5:     0x5ff81f89d063 - core::fmt::write::h8a494366950f23bb
[INFO] [stderr]                                  at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25
[INFO] [stderr]      6:     0x5ff81f8738e3 - std::io::default_write_fmt::ha27fbccbc65eb6fa
[INFO] [stderr]                                  at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x5ff81f8738e3 - std::io::Write::write_fmt::h6556609fca33d0b1
[INFO] [stderr]                                  at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]      8:     0x5ff81f8764e2 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc
[INFO] [stderr]                                  at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x5ff81f8777c3 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10
[INFO] [stderr]                                  at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27
[INFO] [stderr]     10:     0x5ff81f8775a5 - std::panicking::default_hook::h2c66fc99e962531d
[INFO] [stderr]                                  at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:327:9
[INFO] [stderr]     11:     0x5ff81f8781d5 - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d
[INFO] [stderr]                                  at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:833:13
[INFO] [stderr]     12:     0x5ff81f877f6a - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe
[INFO] [stderr]                                  at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:706:13
[INFO] [stderr]     13:     0x5ff81f876b99 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced
[INFO] [stderr]                                  at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18
[INFO] [stderr]     14:     0x5ff81f877bfd - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5
[INFO] [stderr]     15:     0x5ff81f89b3b0 - core::panicking::panic_fmt::h62f63d096dd276af
[INFO] [stderr]                                  at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14
[INFO] [stderr]     16:     0x5ff81f82d49a - proc_macro2::fallback::validate_ident::hbb1f512bd7d59035
[INFO] [stderr]     17:     0x5ff81f82d299 - proc_macro2::fallback::Ident::_new::h0def9e37da99fab7
[INFO] [stderr]     18:     0x5ff81f82d2ef - proc_macro2::fallback::Ident::new::he759cbd4b4dc0be9
[INFO] [stderr]     19:     0x5ff81f82f5a8 - proc_macro2::imp::Ident::new::habfd42648fdfd498
[INFO] [stderr]     20:     0x5ff81f83f658 - proc_macro2::Ident::new::h61e7aa6f3c1c9fee
[INFO] [stderr]     21:     0x5ff81f5851cf - bindgen::ir::context::BindgenContext::rust_ident_raw::h709ecbbd4918eb70
[INFO] [stderr]     22:     0x5ff81f584fe0 - bindgen::ir::context::BindgenContext::rust_ident::h5d5036fb40bf5d20
[INFO] [stderr]     23:     0x5ff81f5eee8e - <bindgen::ir::enum_ty::Enum as bindgen::codegen::CodeGenerator>::codegen::hb7f05ee064b71be6
[INFO] [stderr]     24:     0x5ff81f5ec096 - <bindgen::ir::ty::Type as bindgen::codegen::CodeGenerator>::codegen::h746df71a8ee47175
[INFO] [stderr]     25:     0x5ff81f60c9dd - <bindgen::ir::item::Item as bindgen::codegen::CodeGenerator>::codegen::h843755122f577c02
[INFO] [stderr]     26:     0x5ff81f50bc25 - <bindgen::ir::module::Module as bindgen::codegen::CodeGenerator>::codegen::{{closure}}::h3c5d01e980ffa0e9
[INFO] [stderr]     27:     0x5ff81f59d2a5 - <bindgen::ir::module::Module as bindgen::codegen::CodeGenerator>::codegen::h646ded1a51e95056
[INFO] [stderr]     28:     0x5ff81f60c9c2 - <bindgen::ir::item::Item as bindgen::codegen::CodeGenerator>::codegen::h843755122f577c02
[INFO] [stderr]     29:     0x5ff81f514dce - bindgen::codegen::codegen::{{closure}}::h78c9164152d53e41
[INFO] [stderr]     30:     0x5ff81f5877a8 - bindgen::ir::context::BindgenContext::gen::hccc8cac035fd6fc1
[INFO] [stderr]     31:     0x5ff81f5146dd - bindgen::codegen::codegen::h92f474a1b1c44a43
[INFO] [stderr]     32:     0x5ff81f577d8d - bindgen::Bindings::generate::ha06c50981b6d6814
[INFO] [stderr]     33:     0x5ff81f5751db - bindgen::Builder::generate::hd6dc608e66f43b3a
[INFO] [stderr]     34:     0x5ff81f4e1f05 - build_script_build::main::hd36fd93b971abbf5
[INFO] [stderr]     35:     0x5ff81f4e0d13 - core::ops::function::FnOnce::call_once::he61ce8e0f271cc88
[INFO] [stderr]     36:     0x5ff81f4e0b86 - std::sys::backtrace::__rust_begin_short_backtrace::h114cca6dc962756a
[INFO] [stderr]     37:     0x5ff81f4e0b69 - std::rt::lang_start::{{closure}}::h574fa52de14e3273
[INFO] [stderr]     38:     0x5ff81f86ef80 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h638295a043b40957
[INFO] [stderr]                                  at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:290:21
[INFO] [stderr]     39:     0x5ff81f86ef80 - std::panicking::catch_unwind::do_call::hbd68098bdea1ca50
[INFO] [stderr]                                  at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stderr]     40:     0x5ff81f86ef80 - std::panicking::catch_unwind::h50591d85bf847c7c
[INFO] [stderr]                                  at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stderr]     41:     0x5ff81f86ef80 - std::panic::catch_unwind::h2487b4c4f2ae22c6
[INFO] [stderr]                                  at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stderr]     42:     0x5ff81f86ef80 - std::rt::lang_start_internal::{{closure}}::h61f0945cc6c9a811
[INFO] [stderr]                                  at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/rt.rs:175:24
[INFO] [stderr]     43:     0x5ff81f86ef80 - std::panicking::catch_unwind::do_call::h34b9c3722acd6bd1
[INFO] [stderr]                                  at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stderr]     44:     0x5ff81f86ef80 - std::panicking::catch_unwind::hf9a822ea043fb0d6
[INFO] [stderr]                                  at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stderr]     45:     0x5ff81f86ef80 - std::panic::catch_unwind::h5b3cac802237ed89
[INFO] [stderr]                                  at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stderr]     46:     0x5ff81f86ef80 - std::rt::lang_start_internal::h34f9328d113fd60a
[INFO] [stderr]                                  at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/rt.rs:171:5
[INFO] [stderr]     47:     0x5ff81f4e0b51 - std::rt::lang_start::h2a1b894ebde7c0f1
[INFO] [stderr]     48:     0x5ff81f4e2145 - main
[INFO] [stderr]     49:     0x70f6b231f1ca - <unknown>
[INFO] [stderr]     50:     0x70f6b231f28b - __libc_start_main
[INFO] [stderr]     51:     0x5ff81f4e0255 - _start
[INFO] [stderr]     52:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "cbcff8c61fdb292d69b960d07e8a57b912986a91c858e24a58173a280c92728e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbcff8c61fdb292d69b960d07e8a57b912986a91c858e24a58173a280c92728e", kill_on_drop: false }`
[INFO] [stdout] cbcff8c61fdb292d69b960d07e8a57b912986a91c858e24a58173a280c92728e
