[INFO] cloning repository https://github.com/jFransham/rust-ruby-static-site-generator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jFransham/rust-ruby-static-site-generator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FjFransham%2Frust-ruby-static-site-generator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FjFransham%2Frust-ruby-static-site-generator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8022b95fbd4e1e49aa625c8ea6b3203d9a774a3e
[INFO] checking jFransham/rust-ruby-static-site-generator against master#068609ce766e55d2e7371cd2a86143a6d7e8e2e4 for pr-138952
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FjFransham%2Frust-ruby-static-site-generator" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jFransham/rust-ruby-static-site-generator on toolchain 068609ce766e55d2e7371cd2a86143a6d7e8e2e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+068609ce766e55d2e7371cd2a86143a6d7e8e2e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jFransham/rust-ruby-static-site-generator
[INFO] finished tweaking git repo https://github.com/jFransham/rust-ruby-static-site-generator
[INFO] tweaked toml for git repo https://github.com/jFransham/rust-ruby-static-site-generator written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/jFransham/rust-ruby-static-site-generator 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" "+068609ce766e55d2e7371cd2a86143a6d7e8e2e4" "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]  Downloading crates ...
[INFO] [stderr]   Downloaded xattr v0.1.10
[INFO] [stderr]   Downloaded filetime v0.1.10
[INFO] [stderr]   Downloaded tar v0.4.8
[INFO] [stderr]   Downloaded mrusty v0.5.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+068609ce766e55d2e7371cd2a86143a6d7e8e2e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d370d476cd4eb15bf6d6d0e82d27bb2966cb808a4b219f315dd382e124e24952
[INFO] running `Command { std: "docker" "start" "-a" "d370d476cd4eb15bf6d6d0e82d27bb2966cb808a4b219f315dd382e124e24952", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d370d476cd4eb15bf6d6d0e82d27bb2966cb808a4b219f315dd382e124e24952", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d370d476cd4eb15bf6d6d0e82d27bb2966cb808a4b219f315dd382e124e24952", kill_on_drop: false }`
[INFO] [stdout] d370d476cd4eb15bf6d6d0e82d27bb2966cb808a4b219f315dd382e124e24952
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+068609ce766e55d2e7371cd2a86143a6d7e8e2e4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9213b3fa7fd37141073b158e983a74cd3a56da626e717ac413dcd2ffc306c117
[INFO] running `Command { std: "docker" "start" "-a" "9213b3fa7fd37141073b158e983a74cd3a56da626e717ac413dcd2ffc306c117", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling libc v0.2.15
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling gcc v0.3.35
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling filetime v0.1.10
[INFO] [stderr]    Compiling xattr v0.1.10
[INFO] [stderr]    Compiling walkdir v0.1.6
[INFO] [stderr]    Compiling tar v0.4.8
[INFO] [stderr]    Compiling mrusty v0.5.1
[INFO] [stderr] error: failed to run custom build command for `mrusty v0.5.1`
[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/mrusty-871c969c884dd0cc/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/mrusty-0.5.1/build.rs:26:30:
[INFO] [stderr]   called `Result::unwrap()` on an `Err` value: Custom { kind: ReadOnlyFilesystem, error: TarError { desc: "failed to create `target`", io: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } } }
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x59acf8bd1e02 - std::backtrace_rs::backtrace::libunwind::trace::h138fec82833a7f38
[INFO] [stderr]                                  at /rustc/068609ce766e55d2e7371cd2a86143a6d7e8e2e4/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x59acf8bd1e02 - std::backtrace_rs::backtrace::trace_unsynchronized::hc119b49bfc5d8c47
[INFO] [stderr]                                  at /rustc/068609ce766e55d2e7371cd2a86143a6d7e8e2e4/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x59acf8bd1e02 - std::sys::backtrace::_print_fmt::haca5a5719607b9e6
[INFO] [stderr]                                  at /rustc/068609ce766e55d2e7371cd2a86143a6d7e8e2e4/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x59acf8bd1e02 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8ac32f368d9e30ec
[INFO] [stderr]                                  at /rustc/068609ce766e55d2e7371cd2a86143a6d7e8e2e4/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x59acf8bf60e3 - core::fmt::rt::Argument::fmt::he22d701614c966cf
[INFO] [stderr]                                  at /rustc/068609ce766e55d2e7371cd2a86143a6d7e8e2e4/library/core/src/fmt/rt.rs:184:76
[INFO] [stderr]      5:     0x59acf8bf60e3 - core::fmt::write::h641b1c277722f166
[INFO] [stderr]                                  at /rustc/068609ce766e55d2e7371cd2a86143a6d7e8e2e4/library/core/src/fmt/mod.rs:1480:21
[INFO] [stderr]      6:     0x59acf8bce983 - std::io::default_write_fmt::hb7a2ec9ce527c693
[INFO] [stderr]                                  at /rustc/068609ce766e55d2e7371cd2a86143a6d7e8e2e4/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x59acf8bce983 - std::io::Write::write_fmt::hcc9df47b23497f79
[INFO] [stderr]                                  at /rustc/068609ce766e55d2e7371cd2a86143a6d7e8e2e4/library/std/src/io/mod.rs:1914:13
[INFO] [stderr]      8:     0x59acf8bd1c52 - std::sys::backtrace::BacktraceLock::print::h9066d3874079e0e7
[INFO] [stderr]                                  at /rustc/068609ce766e55d2e7371cd2a86143a6d7e8e2e4/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x59acf8bd2db2 - std::panicking::default_hook::{{closure}}::hc81e4617a5b16a58
[INFO] [stderr]                                  at /rustc/068609ce766e55d2e7371cd2a86143a6d7e8e2e4/library/std/src/panicking.rs:300:22
[INFO] [stderr]     10:     0x59acf8bd2bb5 - std::panicking::default_hook::h982db8ed502b965c
[INFO] [stderr]                                  at /rustc/068609ce766e55d2e7371cd2a86143a6d7e8e2e4/library/std/src/panicking.rs:327:9
[INFO] [stderr]     11:     0x59acf8bd3792 - std::panicking::rust_panic_with_hook::h00e26a2f59fed698
[INFO] [stderr]                                  at /rustc/068609ce766e55d2e7371cd2a86143a6d7e8e2e4/library/std/src/panicking.rs:833:13
[INFO] [stderr]     12:     0x59acf8bd351a - std::panicking::begin_panic_handler::{{closure}}::h13146555ed72adba
[INFO] [stderr]                                  at /rustc/068609ce766e55d2e7371cd2a86143a6d7e8e2e4/library/std/src/panicking.rs:706:13
[INFO] [stderr]     13:     0x59acf8bd22f9 - std::sys::backtrace::__rust_end_short_backtrace::h01785a8af7f317b7
[INFO] [stderr]                                  at /rustc/068609ce766e55d2e7371cd2a86143a6d7e8e2e4/library/std/src/sys/backtrace.rs:168:18
[INFO] [stderr]     14:     0x59acf8bd31ad - __rustc[3bea0cb952f7dccf]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/068609ce766e55d2e7371cd2a86143a6d7e8e2e4/library/std/src/panicking.rs:697:5
[INFO] [stderr]     15:     0x59acf8bf4fc0 - core::panicking::panic_fmt::h331b76743e81ea81
[INFO] [stderr]                                  at /rustc/068609ce766e55d2e7371cd2a86143a6d7e8e2e4/library/core/src/panicking.rs:75:14
[INFO] [stderr]     16:     0x59acf8bf5456 - core::result::unwrap_failed::hd37ef1bfe68c22f8
[INFO] [stderr]                                  at /rustc/068609ce766e55d2e7371cd2a86143a6d7e8e2e4/library/core/src/result.rs:1704:5
[INFO] [stderr]     17:     0x59acf8b6ea84 - build_script_build::main::h8fc8d05a6a94afc4
[INFO] [stderr]     18:     0x59acf8b6e253 - core::ops::function::FnOnce::call_once::ha4cdc5c3b9d7c06e
[INFO] [stderr]     19:     0x59acf8b6e016 - std::sys::backtrace::__rust_begin_short_backtrace::h9549cbe43da14fa4
[INFO] [stderr]     20:     0x59acf8b6dfc9 - std::rt::lang_start::{{closure}}::hd4c8f8c994e44c30
[INFO] [stderr]     21:     0x59acf8bca540 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h11faf2ef773784ca
[INFO] [stderr]                                  at /rustc/068609ce766e55d2e7371cd2a86143a6d7e8e2e4/library/core/src/ops/function.rs:284:13
[INFO] [stderr]     22:     0x59acf8bca540 - std::panicking::try::do_call::h6fb5c2336c40c039
[INFO] [stderr]                                  at /rustc/068609ce766e55d2e7371cd2a86143a6d7e8e2e4/library/std/src/panicking.rs:589:40
[INFO] [stderr]     23:     0x59acf8bca540 - std::panicking::try::h87562aa42ff52420
[INFO] [stderr]                                  at /rustc/068609ce766e55d2e7371cd2a86143a6d7e8e2e4/library/std/src/panicking.rs:552:19
[INFO] [stderr]     24:     0x59acf8bca540 - std::panic::catch_unwind::h06d7adf709a24e38
[INFO] [stderr]                                  at /rustc/068609ce766e55d2e7371cd2a86143a6d7e8e2e4/library/std/src/panic.rs:359:14
[INFO] [stderr]     25:     0x59acf8bca540 - std::rt::lang_start_internal::{{closure}}::ha19dde8bc678f767
[INFO] [stderr]                                  at /rustc/068609ce766e55d2e7371cd2a86143a6d7e8e2e4/library/std/src/rt.rs:168:24
[INFO] [stderr]     26:     0x59acf8bca540 - std::panicking::try::do_call::h7b04947be97c47ea
[INFO] [stderr]                                  at /rustc/068609ce766e55d2e7371cd2a86143a6d7e8e2e4/library/std/src/panicking.rs:589:40
[INFO] [stderr]     27:     0x59acf8bca540 - std::panicking::try::h42b66e7612bc2102
[INFO] [stderr]                                  at /rustc/068609ce766e55d2e7371cd2a86143a6d7e8e2e4/library/std/src/panicking.rs:552:19
[INFO] [stderr]     28:     0x59acf8bca540 - std::panic::catch_unwind::h486b12da6d220e9f
[INFO] [stderr]                                  at /rustc/068609ce766e55d2e7371cd2a86143a6d7e8e2e4/library/std/src/panic.rs:359:14
[INFO] [stderr]     29:     0x59acf8bca540 - std::rt::lang_start_internal::h601eab5cc0dc7881
[INFO] [stderr]                                  at /rustc/068609ce766e55d2e7371cd2a86143a6d7e8e2e4/library/std/src/rt.rs:164:5
[INFO] [stderr]     30:     0x59acf8b6dfb1 - std::rt::lang_start::hefd8dd93b00649a2
[INFO] [stderr]     31:     0x59acf8b6ef65 - main
[INFO] [stderr]     32:     0x7bc90db1b1ca - <unknown>
[INFO] [stderr]     33:     0x7bc90db1b28b - __libc_start_main
[INFO] [stderr]     34:     0x59acf8b6dcd5 - _start
[INFO] [stderr]     35:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "9213b3fa7fd37141073b158e983a74cd3a56da626e717ac413dcd2ffc306c117", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9213b3fa7fd37141073b158e983a74cd3a56da626e717ac413dcd2ffc306c117", kill_on_drop: false }`
[INFO] [stdout] 9213b3fa7fd37141073b158e983a74cd3a56da626e717ac413dcd2ffc306c117