[INFO] cloning repository https://github.com/dbecher1/image-packer-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dbecher1/image-packer-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdbecher1%2Fimage-packer-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdbecher1%2Fimage-packer-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1c6b7042a36ea549a4a784da775f85c0bf87043e
[INFO] checking dbecher1/image-packer-rs/1c6b7042a36ea549a4a784da775f85c0bf87043e against master#aa067fb984d36462548bb785da221bfaf38253f0 for pr-122470
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdbecher1%2Fimage-packer-rs" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dbecher1/image-packer-rs on toolchain aa067fb984d36462548bb785da221bfaf38253f0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+aa067fb984d36462548bb785da221bfaf38253f0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dbecher1/image-packer-rs
[INFO] finished tweaking git repo https://github.com/dbecher1/image-packer-rs
[INFO] tweaked toml for git repo https://github.com/dbecher1/image-packer-rs written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/dbecher1/image-packer-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" "+aa067fb984d36462548bb785da221bfaf38253f0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded portable-atomic v1.4.3
[INFO] [stderr]   Downloaded number_prefix v0.4.0
[INFO] [stderr]   Downloaded toml v0.8.8
[INFO] [stderr]   Downloaded fdeflate v0.3.0
[INFO] [stderr]   Downloaded bit_field v0.10.2
[INFO] [stderr]   Downloaded lebe v0.5.2
[INFO] [stderr]   Downloaded smallvec v1.11.1
[INFO] [stderr]   Downloaded zune-inflate v0.2.54
[INFO] [stderr]   Downloaded console v0.15.7
[INFO] [stderr]   Downloaded crossbeam-epoch v0.9.15
[INFO] [stderr]   Downloaded flume v0.11.0
[INFO] [stderr]   Downloaded exr v1.71.0
[INFO] [stderr]   Downloaded syn v2.0.38
[INFO] [stderr]   Downloaded rayon v1.8.0
[INFO] [stderr]   Downloaded gif v0.12.0
[INFO] [stderr]   Downloaded libc v0.2.149
[INFO] [stderr]   Downloaded winnow v0.5.30
[INFO] [stderr]   Downloaded half v2.2.1
[INFO] [stderr]   Downloaded tiff v0.9.0
[INFO] [stderr]   Downloaded qoi v0.4.1
[INFO] [stderr]   Downloaded rayon-core v1.12.0
[INFO] [stderr]   Downloaded serde v1.0.193
[INFO] [stderr]   Downloaded toml_edit v0.21.0
[INFO] [stderr]   Downloaded weezl v0.1.7
[INFO] [stderr]   Downloaded encode_unicode v0.3.6
[INFO] [stderr]   Downloaded indicatif v0.17.7
[INFO] [stderr]   Downloaded serde_derive v1.0.193
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+aa067fb984d36462548bb785da221bfaf38253f0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 45a7692349f2bace2ce8fe5ba0f3efc09fc15d5e9983bc8bd4c18ad5582aad48
[INFO] running `Command { std: "docker" "start" "-a" "45a7692349f2bace2ce8fe5ba0f3efc09fc15d5e9983bc8bd4c18ad5582aad48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "45a7692349f2bace2ce8fe5ba0f3efc09fc15d5e9983bc8bd4c18ad5582aad48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45a7692349f2bace2ce8fe5ba0f3efc09fc15d5e9983bc8bd4c18ad5582aad48", kill_on_drop: false }`
[INFO] [stdout] 45a7692349f2bace2ce8fe5ba0f3efc09fc15d5e9983bc8bd4c18ad5582aad48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+aa067fb984d36462548bb785da221bfaf38253f0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 62762aefd52f886b226dd8dc2791e379170bf0de4513dfab08073183759b026d
[INFO] running `Command { std: "docker" "start" "-a" "62762aefd52f886b226dd8dc2791e379170bf0de4513dfab08073183759b026d", kill_on_drop: false }`
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]    Compiling rayon-core v1.12.0
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]    Compiling portable-atomic v1.4.3
[INFO] [stderr]     Checking weezl v0.1.7
[INFO] [stderr]     Checking indexmap v2.1.0
[INFO] [stderr]     Checking bit_field v0.10.2
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]     Checking winnow v0.5.30
[INFO] [stderr]     Checking unicode-width v0.1.11
[INFO] [stderr]     Checking smallvec v1.11.1
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking fdeflate v0.3.0
[INFO] [stderr]     Checking zune-inflate v0.2.54
[INFO] [stderr]     Checking bytemuck v1.14.0
[INFO] [stderr]     Checking lebe v0.5.2
[INFO] [stderr]     Checking half v2.2.1
[INFO] [stderr]     Checking gif v0.12.0
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling image-packer v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking number_prefix v0.4.0
[INFO] [stderr]     Checking walkdir v2.4.0
[INFO] [stderr]     Checking qoi v0.4.1
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking flate2 v1.0.27
[INFO] [stderr] error: failed to run custom build command for `image-packer v0.4.2 (/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/image-packer-33bf25d27a6eccd4/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   thread 'main' panicked at build.rs:6:41:
[INFO] [stderr]   Error creating directory!: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x555d9f6998a5 - std::backtrace_rs::backtrace::libunwind::trace::h332b3819eb3c9848
[INFO] [stderr]                                  at /rustc/aa067fb984d36462548bb785da221bfaf38253f0/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stderr]      1:     0x555d9f6998a5 - std::backtrace_rs::backtrace::trace_unsynchronized::h7c1a50c0e1248882
[INFO] [stderr]                                  at /rustc/aa067fb984d36462548bb785da221bfaf38253f0/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x555d9f6998a5 - std::sys_common::backtrace::_print_fmt::he33639a4c9f91143
[INFO] [stderr]                                  at /rustc/aa067fb984d36462548bb785da221bfaf38253f0/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stderr]      3:     0x555d9f6998a5 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hae9c25893ec6cd97
[INFO] [stderr]                                  at /rustc/aa067fb984d36462548bb785da221bfaf38253f0/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stderr]      4:     0x555d9f6b688b - core::fmt::rt::Argument::fmt::h2e8f252dbddaf14b
[INFO] [stderr]                                  at /rustc/aa067fb984d36462548bb785da221bfaf38253f0/library/core/src/fmt/rt.rs:142:9
[INFO] [stderr]      5:     0x555d9f6b688b - core::fmt::write::hf69872b54f9f4a4d
[INFO] [stderr]                                  at /rustc/aa067fb984d36462548bb785da221bfaf38253f0/library/core/src/fmt/mod.rs:1153:17
[INFO] [stderr]      6:     0x555d9f6979bf - std::io::Write::write_fmt::hbc6fafe1b8e90df6
[INFO] [stderr]                                  at /rustc/aa067fb984d36462548bb785da221bfaf38253f0/library/std/src/io/mod.rs:1850:15
[INFO] [stderr]      7:     0x555d9f69967e - std::sys_common::backtrace::_print::h8a6950022b325216
[INFO] [stderr]                                  at /rustc/aa067fb984d36462548bb785da221bfaf38253f0/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stderr]      8:     0x555d9f69967e - std::sys_common::backtrace::print::hfe6e9d3e1bf6ce91
[INFO] [stderr]                                  at /rustc/aa067fb984d36462548bb785da221bfaf38253f0/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stderr]      9:     0x555d9f69a939 - std::panicking::default_hook::{{closure}}::hee091014543ea910
[INFO] [stderr]     10:     0x555d9f69a655 - std::panicking::default_hook::heedc76b899acb2f4
[INFO] [stderr]                                  at /rustc/aa067fb984d36462548bb785da221bfaf38253f0/library/std/src/panicking.rs:291:9
[INFO] [stderr]     11:     0x555d9f69add4 - std::panicking::rust_panic_with_hook::h38a7eee0804136f9
[INFO] [stderr]                                  at /rustc/aa067fb984d36462548bb785da221bfaf38253f0/library/std/src/panicking.rs:788:13
[INFO] [stderr]     12:     0x555d9f69acb6 - std::panicking::begin_panic_handler::{{closure}}::he9e99c1464c8e944
[INFO] [stderr]                                  at /rustc/aa067fb984d36462548bb785da221bfaf38253f0/library/std/src/panicking.rs:657:13
[INFO] [stderr]     13:     0x555d9f699d69 - std::sys_common::backtrace::__rust_end_short_backtrace::hc22f3370eca2275e
[INFO] [stderr]                                  at /rustc/aa067fb984d36462548bb785da221bfaf38253f0/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stderr]     14:     0x555d9f69a9e7 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/aa067fb984d36462548bb785da221bfaf38253f0/library/std/src/panicking.rs:645:5
[INFO] [stderr]     15:     0x555d9f67dc36 - core::panicking::panic_fmt::h0d62a09c44226834
[INFO] [stderr]                                  at /rustc/aa067fb984d36462548bb785da221bfaf38253f0/library/core/src/panicking.rs:72:14
[INFO] [stderr]     16:     0x555d9f67e046 - core::result::unwrap_failed::hb2cc6207f8fe6870
[INFO] [stderr]                                  at /rustc/aa067fb984d36462548bb785da221bfaf38253f0/library/core/src/result.rs:1654:5
[INFO] [stderr]     17:     0x555d9f67edf3 - core::result::Result<T,E>::expect::h7fb834c166e705b7
[INFO] [stderr]     18:     0x555d9f67f343 - build_script_build::main::hf360aecaba225ae6
[INFO] [stderr]     19:     0x555d9f67ea83 - core::ops::function::FnOnce::call_once::h73320c191a5e8eb6
[INFO] [stderr]     20:     0x555d9f67e2f6 - std::sys_common::backtrace::__rust_begin_short_backtrace::hd96554be37382bc7
[INFO] [stderr]     21:     0x555d9f67e9c9 - std::rt::lang_start::{{closure}}::hbf8d5f5f46fb7867
[INFO] [stderr]     22:     0x555d9f694ff6 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h6656db4539dfd94e
[INFO] [stderr]                                  at /rustc/aa067fb984d36462548bb785da221bfaf38253f0/library/core/src/ops/function.rs:284:13
[INFO] [stderr]     23:     0x555d9f694ff6 - std::panicking::try::do_call::h84692915e0acc8d9
[INFO] [stderr]                                  at /rustc/aa067fb984d36462548bb785da221bfaf38253f0/library/std/src/panicking.rs:552:40
[INFO] [stderr]     24:     0x555d9f694ff6 - std::panicking::try::ha31f6edb5bf88b0b
[INFO] [stderr]                                  at /rustc/aa067fb984d36462548bb785da221bfaf38253f0/library/std/src/panicking.rs:516:19
[INFO] [stderr]     25:     0x555d9f694ff6 - std::panic::catch_unwind::h633349de74ca19e4
[INFO] [stderr]                                  at /rustc/aa067fb984d36462548bb785da221bfaf38253f0/library/std/src/panic.rs:149:14
[INFO] [stderr]     26:     0x555d9f694ff6 - std::rt::lang_start_internal::{{closure}}::hc6d12d878d58cb00
[INFO] [stderr]                                  at /rustc/aa067fb984d36462548bb785da221bfaf38253f0/library/std/src/rt.rs:141:48
[INFO] [stderr]     27:     0x555d9f694ff6 - std::panicking::try::do_call::hd255f522de9777b8
[INFO] [stderr]                                  at /rustc/aa067fb984d36462548bb785da221bfaf38253f0/library/std/src/panicking.rs:552:40
[INFO] [stderr]     28:     0x555d9f694ff6 - std::panicking::try::h1dd2a7f43b0467f4
[INFO] [stderr]                                  at /rustc/aa067fb984d36462548bb785da221bfaf38253f0/library/std/src/panicking.rs:516:19
[INFO] [stderr]     29:     0x555d9f694ff6 - std::panic::catch_unwind::h3b23a9e0c88417dc
[INFO] [stderr]                                  at /rustc/aa067fb984d36462548bb785da221bfaf38253f0/library/std/src/panic.rs:149:14
[INFO] [stderr]     30:     0x555d9f694ff6 - std::rt::lang_start_internal::ha837be69c8bef4a7
[INFO] [stderr]                                  at /rustc/aa067fb984d36462548bb785da221bfaf38253f0/library/std/src/rt.rs:141:20
[INFO] [stderr]     31:     0x555d9f67e9a7 - std::rt::lang_start::h7c36ed46f1f2e6a1
[INFO] [stderr]     32:     0x555d9f67f5e5 - main
[INFO] [stderr]     33:     0x7f0263b93d90 - <unknown>
[INFO] [stderr]     34:     0x7f0263b93e40 - __libc_start_main
[INFO] [stderr]     35:     0x555d9f67e225 - _start
[INFO] [stderr]     36:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "62762aefd52f886b226dd8dc2791e379170bf0de4513dfab08073183759b026d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62762aefd52f886b226dd8dc2791e379170bf0de4513dfab08073183759b026d", kill_on_drop: false }`
[INFO] [stdout] 62762aefd52f886b226dd8dc2791e379170bf0de4513dfab08073183759b026d