[INFO] fetching crate libzymod-rust 2.0.4...
[INFO] testing libzymod-rust-2.0.4 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate libzymod-rust 2.0.4 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate libzymod-rust 2.0.4
[INFO] finished tweaking crates.io crate libzymod-rust 2.0.4
[INFO] tweaked toml for crates.io crate libzymod-rust 2.0.4 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate libzymod-rust 2.0.4 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 195 packages to highest compatible versions
[INFO] [stderr]       Adding clap v2.27.1 (available: v2.34.0)
[INFO] [stderr]       Adding pretty_assertions v0.4.1 (available: v1.4.1)
[INFO] [stderr]       Adding prost v0.8.0 (available: v0.14.4)
[INFO] [stderr]       Adding rust-ini v0.17.0 (available: v0.21.3)
[INFO] [stderr]       Adding signal-hook v0.3.18 (available: v0.4.5)
[INFO] [stderr]       Adding tonic v0.5.2 (available: v0.14.6)
[INFO] [stderr]       Adding tonic-build v0.5.2 (available: v0.14.6)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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] 7325a903810e3083d86fc1acc00bdae5c55c1c360a65b4737dec41326ff6ad36
[INFO] running `Command { std: "docker" "start" "7325a903810e3083d86fc1acc00bdae5c55c1c360a65b4737dec41326ff6ad36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7325a903810e3083d86fc1acc00bdae5c55c1c360a65b4737dec41326ff6ad36", 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" "7325a903810e3083d86fc1acc00bdae5c55c1c360a65b4737dec41326ff6ad36" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7325a903810e3083d86fc1acc00bdae5c55c1c360a65b4737dec41326ff6ad36", 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" "7325a903810e3083d86fc1acc00bdae5c55c1c360a65b4737dec41326ff6ad36" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.19.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling bitflags v2.13.2
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling anyhow v1.0.104
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling libc v0.2.191
[INFO] [stderr]    Compiling socket2 v0.6.5
[INFO] [stderr]    Compiling mio v1.2.4
[INFO] [stderr]    Compiling log v0.4.34
[INFO] [stderr]    Compiling equivalent v1.0.3
[INFO] [stderr]    Compiling syn v3.0.9
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling home v0.5.12
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling rustix v1.1.5
[INFO] [stderr]    Compiling indexmap v2.14.2
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling bytes v1.12.1
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling futures-util v0.3.34
[INFO] [stderr]    Compiling rand v0.8.8
[INFO] [stderr]    Compiling http v0.2.12
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling fixedbitset v0.2.0
[INFO] [stderr]    Compiling fastrand v2.5.0
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling rustversion v1.0.23
[INFO] [stderr]    Compiling cfg_aliases v0.2.2
[INFO] [stderr]    Compiling multimap v0.8.3
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]    Compiling http-body v0.4.6
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling futures-channel v0.3.34
[INFO] [stderr]    Compiling destructure_traitobject v0.2.0
[INFO] [stderr]    Compiling thiserror v2.0.21
[INFO] [stderr]    Compiling serde_json v1.0.154
[INFO] [stderr]    Compiling ahash v0.4.8
[INFO] [stderr]    Compiling unsafe-any-ors v1.0.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling dlv-list v0.2.3
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling ordered-float v2.10.1
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.11
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling ordered-multimap v0.3.1
[INFO] [stderr]    Compiling arc-swap v1.9.3
[INFO] [stderr]    Compiling textwrap v0.9.0
[INFO] [stderr]    Compiling prost-build v0.8.0
[INFO] [stderr]    Compiling chrono v0.4.45
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling rand v0.9.5
[INFO] [stderr]    Compiling typemap-ors v1.0.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling thread-id v5.1.0
[INFO] [stderr]    Compiling strsim v0.6.0
[INFO] [stderr]    Compiling ansi_term v0.9.0
[INFO] [stderr]    Compiling bitflags v0.9.1
[INFO] [stderr]    Compiling base64 v0.13.1
[INFO] [stderr]    Compiling humantime v2.4.0
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling log-mdc v0.1.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling mock_instant v0.6.1
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling clap v2.27.1
[INFO] [stderr]    Compiling rust-ini v0.17.0
[INFO] [stderr]    Compiling local_ipaddress v0.1.3
[INFO] [stderr]    Compiling ctrlc v3.5.2
[INFO] [stderr]    Compiling prost-derive v0.8.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling pin-project-internal v1.1.13
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]    Compiling tokio-macros v2.7.2
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling thiserror-impl v2.0.21
[INFO] [stderr]    Compiling async-trait v0.1.92
[INFO] [stderr]    Compiling async-stream v0.3.6
[INFO] [stderr]    Compiling tokio v1.53.3
[INFO] [stderr]    Compiling prost v0.8.0
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling pin-project v1.1.13
[INFO] [stderr]    Compiling prost-types v0.8.0
[INFO] [stderr]    Compiling tracing-futures v0.2.5
[INFO] [stderr]    Compiling derive_more v2.1.1
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling serde-value v0.7.0
[INFO] [stderr]    Compiling tonic-build v0.5.2
[INFO] [stderr]    Compiling libzymod-rust v2.0.4 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `libzymod-rust v2.0.4 (/opt/rustwide/workdir)`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_RELEASE_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/release/build/libzymod-rust/0aedb95ffe47c1d7/out/build_script_build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (1611) panicked at build.rs:9:10:
[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:     0x5beaeb7be5b1 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stderr]      1:     0x5beaeb7d08ca - core[a373ad73a504971]::fmt::write
[INFO] [stderr]      2:     0x5beaeb7c27bc - <std[617be2ca0a6fd877]::sys::stdio::unix::Stderr as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stderr]      3:     0x5beaeb79f096 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stderr]      4:     0x5beaeb7b8a61 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stderr]      5:     0x5beaeb7b8d8b - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stderr]      6:     0x5beaeb79f142 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stderr]      7:     0x5beaeb797b39 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]      8:     0x5beaeb79f97d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stderr]      9:     0x5beaeb7d10ec - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stderr]     10:     0x5beaeb7d0ec2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stderr]     11:     0x5beaeb684c30 - build_script_build[fb978029d7a960ce]::main
[INFO] [stderr]     12:     0x5beaeb68a95b - <fn() as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     13:     0x5beaeb674906 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     14:     0x5beaeb681bf9 - std[617be2ca0a6fd877]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     15:     0x5beaeb7b7d58 - std[617be2ca0a6fd877]::rt::lang_start_internal
[INFO] [stderr]     16:     0x5beaeb67f5b1 - std[617be2ca0a6fd877]::rt::lang_start::<()>
[INFO] [stderr]     17:     0x5beaeb685485 - main
[INFO] [stderr]     18:     0x7be36097b601 - <unknown>
[INFO] [stderr]     19:     0x7be36097b718 - __libc_start_main
[INFO] [stderr]     20:     0x5beaeb66d095 - _start
[INFO] [stderr]     21:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "7325a903810e3083d86fc1acc00bdae5c55c1c360a65b4737dec41326ff6ad36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7325a903810e3083d86fc1acc00bdae5c55c1c360a65b4737dec41326ff6ad36", kill_on_drop: false }`
[INFO] [stdout] 7325a903810e3083d86fc1acc00bdae5c55c1c360a65b4737dec41326ff6ad36
