[INFO] fetching crate nix-nar-cli 0.6.0...
[INFO] testing nix-nar-cli-0.6.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate nix-nar-cli 0.6.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate nix-nar-cli 0.6.0
[INFO] finished tweaking crates.io crate nix-nar-cli 0.6.0
[INFO] tweaked toml for crates.io crate nix-nar-cli 0.6.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nix-nar-cli 0.6.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nix-nar-cli 0.6.0 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded link-section v0.18.3
[INFO] [stderr]   Downloaded linktime-proc-macro v0.2.0
[INFO] [stderr]   Downloaded nix-nar v0.6.0
[INFO] [stderr]   Downloaded ctor v1.0.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d951ae6f773756699d76d18f3610ba45204b2665f9de0f7508ad86b7b33252bc
[INFO] running `Command { std: "docker" "start" "d951ae6f773756699d76d18f3610ba45204b2665f9de0f7508ad86b7b33252bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d951ae6f773756699d76d18f3610ba45204b2665f9de0f7508ad86b7b33252bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d951ae6f773756699d76d18f3610ba45204b2665f9de0f7508ad86b7b33252bc" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d951ae6f773756699d76d18f3610ba45204b2665f9de0f7508ad86b7b33252bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d951ae6f773756699d76d18f3610ba45204b2665f9de0f7508ad86b7b33252bc" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling camino v1.2.4
[INFO] [stderr]    Compiling anyhow v1.0.103
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling clap_derive v4.6.1
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling nix-nar v0.6.0
[INFO] [stderr]    Compiling clap v4.6.1
[INFO] [stderr]    Compiling nix-nar-cli v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 4.84s
[INFO] running `Command { std: "docker" "inspect" "d951ae6f773756699d76d18f3610ba45204b2665f9de0f7508ad86b7b33252bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d951ae6f773756699d76d18f3610ba45204b2665f9de0f7508ad86b7b33252bc" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling similar v2.7.0
[INFO] [stderr]    Compiling link-section v0.18.3
[INFO] [stderr]    Compiling linktime-proc-macro v0.2.0
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling console v0.16.3
[INFO] [stderr]    Compiling pretty-hex v0.4.2
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling ctor v1.0.7
[INFO] [stderr]    Compiling insta v1.48.0
[INFO] [stderr]    Compiling nix-nar-cli v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 3.67s
[INFO] running `Command { std: "docker" "inspect" "d951ae6f773756699d76d18f3610ba45204b2665f9de0f7508ad86b7b33252bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d951ae6f773756699d76d18f3610ba45204b2665f9de0f7508ad86b7b33252bc" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/release/deps/nix_nar-4ffbd5148d9fbeb6)
[INFO] [stderr] 
[INFO] [stderr] thread '<unnamed>' (636) panicked at src/main.rs:52:57:
[INFO] [stderr] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x58d34dec9ac1 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stderr]    1:     0x58d34dee0f0a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stderr]    2:     0x58d34decf8fc - <std[70759c8f55707aa4]::sys::stdio::unix::Stderr as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stderr]    3:     0x58d34dea2406 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stderr]    4:     0x58d34dec08e1 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stderr]    5:     0x58d34dec0a9b - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stderr]    6:     0x58d34dea24b2 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stderr]    7:     0x58d34de9a769 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]    8:     0x58d34dea334d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stderr]    9:     0x58d34dee166c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stderr]   10:     0x58d34dee1442 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stderr]   11:     0x58d34ddc900a - nix_nar[c02079fb9fd0d594]::test_setup::setup::_::__CTOR_PRIVATE_REF::__ctor_private
[INFO] [stderr]   12:     0x7bacddc24794 - __libc_start_main
[INFO] [stderr]   13:     0x58d34ddba495 - _start
[INFO] [stderr]   14:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] thread '<unnamed>' (636) panicked at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/panicking.rs:225:5:
[INFO] [stderr] panic in a function that cannot unwind
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x58d34dec9ac1 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stderr]    1:     0x58d34dee0f0a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stderr]    2:     0x58d34decf8fc - <std[70759c8f55707aa4]::sys::stdio::unix::Stderr as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stderr]    3:     0x58d34dea2406 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stderr]    4:     0x58d34dec08e1 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stderr]    5:     0x58d34dec0a9b - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stderr]    6:     0x58d34dea24e4 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stderr]    7:     0x58d34de9a769 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]    8:     0x58d34dea334d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stderr]    9:     0x58d34dee14ed - core[df12db4294e9bfd3]::panicking::panic_nounwind_fmt
[INFO] [stderr]   10:     0x58d34dee146b - core[df12db4294e9bfd3]::panicking::panic_nounwind
[INFO] [stderr]   11:     0x58d34dee15f7 - core[df12db4294e9bfd3]::panicking::panic_cannot_unwind
[INFO] [stderr]   12:     0x58d34ddc909e - nix_nar[c02079fb9fd0d594]::test_setup::setup::_::__CTOR_PRIVATE_REF::__ctor_private
[INFO] [stderr]   13:     0x7bacddc24794 - __libc_start_main
[INFO] [stderr]   14:     0x58d34ddba495 - _start
[INFO] [stderr]   15:                0x0 - <unknown>
[INFO] [stderr] thread caused non-unwinding panic. aborting.
[INFO] [stderr] error: test failed, to rerun pass `--bin nix-nar`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/release/deps/nix_nar-4ffbd5148d9fbeb6` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "d951ae6f773756699d76d18f3610ba45204b2665f9de0f7508ad86b7b33252bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d951ae6f773756699d76d18f3610ba45204b2665f9de0f7508ad86b7b33252bc", kill_on_drop: false }`
[INFO] [stdout] d951ae6f773756699d76d18f3610ba45204b2665f9de0f7508ad86b7b33252bc
