[INFO] fetching crate unison-protocol 0.1.0-alpha2...
[INFO] testing unison-protocol-0.1.0-alpha2 against 1.91.0 for beta-1.92-2
[INFO] extracting crate unison-protocol 0.1.0-alpha2 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate unison-protocol 0.1.0-alpha2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate unison-protocol 0.1.0-alpha2
[INFO] tweaked toml for crates.io crate unison-protocol 0.1.0-alpha2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate unison-protocol 0.1.0-alpha2 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate unison-protocol 0.1.0-alpha2 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.101
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.101
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.101
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.101
[INFO] [stderr]   Downloaded wasm-bindgen-backend v0.2.101
[INFO] [stderr]   Downloaded saa v3.2.0
[INFO] [stderr]   Downloaded cgp-inner v0.4.2
[INFO] [stderr]   Downloaded js-sys v0.3.78
[INFO] [stderr]   Downloaded cgp-handler v0.4.2
[INFO] [stderr]   Downloaded cgp-run v0.4.2
[INFO] [stderr]   Downloaded cgp-dispatch v0.4.2
[INFO] [stderr]   Downloaded cgp-error-extra v0.4.2
[INFO] [stderr]   Downloaded cgp-field v0.4.2
[INFO] [stderr]   Downloaded rustls-platform-verifier v0.6.1
[INFO] [stderr]   Downloaded kdl v6.3.4
[INFO] [stderr]   Downloaded find-msvc-tools v0.1.0
[INFO] [stderr]   Downloaded hdrhistogram v7.5.4
[INFO] [stderr]   Downloaded cgp-macro-lib v0.4.2
[INFO] [stderr]   Downloaded winnow v0.6.24
[INFO] [stderr]   Downloaded webpki-root-certs v1.0.2
[INFO] [stderr]   Downloaded cgp-type v0.4.2
[INFO] [stderr]   Downloaded cc v1.2.35
[INFO] [stderr]   Downloaded supports-unicode v3.0.0
[INFO] [stderr]   Downloaded fastbloom v0.14.0
[INFO] [stderr]   Downloaded cgp-async v0.4.2
[INFO] [stderr]   Downloaded web-sys v0.3.78
[INFO] [stderr]   Downloaded cgp-core v0.4.2
[INFO] [stderr]   Downloaded cgp-runtime v0.4.2
[INFO] [stderr]   Downloaded cgp-extra v0.4.2
[INFO] [stderr]   Downloaded rust-embed-utils v8.7.2
[INFO] [stderr]   Downloaded cgp-async-macro v0.4.2
[INFO] [stderr]   Downloaded supports-hyperlinks v3.1.0
[INFO] [stderr]   Downloaded rust-embed-impl v8.7.2
[INFO] [stderr]   Downloaded cgp-sync v0.4.2
[INFO] [stderr]   Downloaded cgp-macro v0.4.2
[INFO] [stderr]   Downloaded cgp v0.4.2
[INFO] [stderr]   Downloaded cgp-component v0.4.2
[INFO] [stderr]   Downloaded backtrace-ext v0.2.1
[INFO] [stderr]   Downloaded sdd v4.0.1
[INFO] [stderr]   Downloaded rust-embed v8.7.2
[INFO] [stderr]   Downloaded cgp-error v0.4.2
[INFO] [stderr]   Downloaded scc v3.0.2
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ef59295500ac32500a16b0d5694430d2a92f520914d570989f7a3e1abd2340d
[INFO] running `Command { std: "docker" "start" "-a" "0ef59295500ac32500a16b0d5694430d2a92f520914d570989f7a3e1abd2340d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ef59295500ac32500a16b0d5694430d2a92f520914d570989f7a3e1abd2340d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ef59295500ac32500a16b0d5694430d2a92f520914d570989f7a3e1abd2340d", kill_on_drop: false }`
[INFO] [stdout] 0ef59295500ac32500a16b0d5694430d2a92f520914d570989f7a3e1abd2340d
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86b5b48d84c364b362ac5ebd4efc5116277a31c6fabb15004ead7eb1433d7b48
[INFO] running `Command { std: "docker" "start" "-a" "86b5b48d84c364b362ac5ebd4efc5116277a31c6fabb15004ead7eb1433d7b48", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling find-msvc-tools v0.1.0
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]    Compiling cgp-component v0.4.2
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling gimli v0.31.1
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling owo-colors v4.2.2
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling unicode-linebreak v0.1.5
[INFO] [stderr]    Compiling cc v1.2.35
[INFO] [stderr]    Compiling deranged v0.5.3
[INFO] [stderr]    Compiling textwrap v0.16.2
[INFO] [stderr]    Compiling supports-hyperlinks v3.1.0
[INFO] [stderr]    Compiling supports-unicode v3.0.0
[INFO] [stderr]    Compiling rustls v0.23.31
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling pem v3.0.5
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling time v0.3.43
[INFO] [stderr]    Compiling terminal_size v0.4.3
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling bstr v1.12.0
[INFO] [stderr]    Compiling winnow v0.6.24
[INFO] [stderr]    Compiling rustls-native-certs v0.8.1
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
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[INFO] [stderr]    Compiling rustls-pki-types v1.12.0
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[INFO] [stderr]    Compiling tempfile v3.21.0
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling globset v0.4.16
[INFO] [stderr]    Compiling tracing-subscriber v0.3.20
[INFO] [stderr]    Compiling backtrace-ext v0.2.1
[INFO] [stderr]    Compiling rust-embed-utils v8.7.2
[INFO] [stderr]    Compiling rcgen v0.13.2
[INFO] [stderr]    Compiling cgp-async-macro v0.4.2
[INFO] [stderr]    Compiling miette-derive v7.6.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling cgp-macro-lib v0.4.2
[INFO] [stderr]    Compiling cgp-sync v0.4.2
[INFO] [stderr]    Compiling cgp-async v0.4.2
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling rust-embed-impl v8.7.2
[INFO] [stderr]    Compiling async-stream v0.3.6
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling miette v7.6.0
[INFO] [stderr]    Compiling rustls-webpki v0.103.4
[INFO] [stderr]    Compiling rust-embed v8.7.2
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling kdl v6.3.4
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling cgp-macro v0.4.2
[INFO] [stderr]    Compiling cgp-type v0.4.2
[INFO] [stderr]    Compiling cgp-inner v0.4.2
[INFO] [stderr]    Compiling cgp-error v0.4.2
[INFO] [stderr]    Compiling cgp-field v0.4.2
[INFO] [stderr]    Compiling cgp-run v0.4.2
[INFO] [stderr]    Compiling cgp-core v0.4.2
[INFO] [stderr]    Compiling cgp-handler v0.4.2
[INFO] [stderr]    Compiling cgp-runtime v0.4.2
[INFO] [stderr]    Compiling cgp-error-extra v0.4.2
[INFO] [stderr]    Compiling cgp-dispatch v0.4.2
[INFO] [stderr]    Compiling cgp-extra v0.4.2
[INFO] [stderr]    Compiling unison-protocol v0.1.0-alpha2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling cgp v0.4.2
[INFO] [stderr] warning: unison-protocol@0.1.0-alpha2: Generating development certificates for embedding...
[INFO] [stderr] error: failed to run custom build command for `unison-protocol v0.1.0-alpha2 (/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/unison-protocol-1b9b3e1b6d4f860b/build-script-build` (exit status: 1)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:warning=Generating development certificates for embedding...
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   Error: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "86b5b48d84c364b362ac5ebd4efc5116277a31c6fabb15004ead7eb1433d7b48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86b5b48d84c364b362ac5ebd4efc5116277a31c6fabb15004ead7eb1433d7b48", kill_on_drop: false }`
[INFO] [stdout] 86b5b48d84c364b362ac5ebd4efc5116277a31c6fabb15004ead7eb1433d7b48
