[INFO] fetching crate risotto 0.6.0... [INFO] testing risotto-0.6.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2 [INFO] extracting crate risotto 0.6.0 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate risotto 0.6.0 [INFO] finished tweaking crates.io crate risotto 0.6.0 [INFO] tweaked toml for crates.io crate risotto 0.6.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate risotto 0.6.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate risotto 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 37bb6571440e347fc9ce8349f143fccdc214d0ba6ccf06b17ca8864f6840e15a [INFO] running `Command { std: "docker" "start" "-a" "37bb6571440e347fc9ce8349f143fccdc214d0ba6ccf06b17ca8864f6840e15a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "37bb6571440e347fc9ce8349f143fccdc214d0ba6ccf06b17ca8864f6840e15a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37bb6571440e347fc9ce8349f143fccdc214d0ba6ccf06b17ca8864f6840e15a", kill_on_drop: false }` [INFO] [stdout] 37bb6571440e347fc9ce8349f143fccdc214d0ba6ccf06b17ca8864f6840e15a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a6e0c3912f66800fe88ded919cb6bf6cffe307ff3f0360b7ad1df8cccb59b97e [INFO] running `Command { std: "docker" "start" "-a" "a6e0c3912f66800fe88ded919cb6bf6cffe307ff3f0360b7ad1df8cccb59b97e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling find-msvc-tools v0.1.3 [INFO] [stderr] Compiling libloading v0.8.8 [INFO] [stderr] Compiling indexmap v2.11.4 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling aws-lc-rs v1.14.1 [INFO] [stderr] Compiling rustls-pki-types v1.12.0 [INFO] [stderr] Compiling rustls v0.23.32 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling simd-adler32 v0.3.7 [INFO] [stderr] Compiling iana-time-zone v0.1.64 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling anstream v0.6.21 [INFO] [stderr] Compiling metrics v0.24.2 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling chrono v0.4.42 [INFO] [stderr] Compiling futures-lite v2.6.1 [INFO] [stderr] Compiling rdkafka-sys v4.9.0+2.10.0 [INFO] [stderr] Compiling capnp v0.21.6 [INFO] [stderr] Compiling dotenvy v0.15.7 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling hashbrown v0.15.5 [INFO] [stderr] Compiling webpki-roots v1.0.2 [INFO] [stderr] Compiling rustls-native-certs v0.8.1 [INFO] [stderr] Compiling clap_builder v4.5.48 [INFO] [stderr] Compiling virtue v0.0.18 [INFO] [stderr] Compiling sketches-ddsketch v0.3.0 [INFO] [stderr] Compiling regex-automata v0.4.11 [INFO] [stderr] Compiling toml_edit v0.23.6 [INFO] [stderr] Compiling flate2 v1.1.3 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling unty v0.0.4 [INFO] [stderr] Compiling jobserver v0.1.34 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling socket2 v0.6.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.6 [INFO] [stderr] Compiling cc v1.2.40 [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Compiling mio v1.0.4 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling proc-macro-crate v3.4.0 [INFO] [stderr] Compiling bincode_derive v2.0.1 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling capnpc v0.21.4 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand_xoshiro v0.7.0 [INFO] [stderr] Compiling cmake v0.1.54 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling aws-lc-sys v0.32.2 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Compiling bzip2-sys v0.1.13+1.0.8 [INFO] [stderr] Compiling libz-sys v1.1.22 [INFO] [stderr] Compiling regex v1.11.3 [INFO] [stderr] Compiling matchers v0.2.0 [INFO] [stderr] Compiling bzip2 v0.4.4 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling risotto v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `risotto v0.6.0 (/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/risotto-83ead2f3c4f1d602/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] could not open file "src/update_capnp.rs" for writing: Read-only file system (os error 30) [INFO] [stderr] [INFO] [stderr] thread 'main' (1533) panicked at build.rs:9:10: [INFO] [stderr] capnp compiles: Error { kind: Failed, extra: "Error while trying to execute `capnp compile`: Failed: Read-only file system (os error 30)." } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x600463009f4a - std[e72de78501789eb0]::backtrace_rs::backtrace::libunwind::trace [INFO] [stderr] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x600463009f4a - std[e72de78501789eb0]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stderr] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x600463009f4a - std[e72de78501789eb0]::sys::backtrace::_print_fmt [INFO] [stderr] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/sys/backtrace.rs:74:9 [INFO] [stderr] 3: 0x600463009f4a - <::print::DisplayBacktrace as core[6aaeda2c7ad07a48]::fmt::Display>::fmt [INFO] [stderr] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/sys/backtrace.rs:44:26 [INFO] [stderr] 4: 0x60046301d46a - ::fmt [INFO] [stderr] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/fmt/rt.rs:152:76 [INFO] [stderr] 5: 0x60046301d46a - core[6aaeda2c7ad07a48]::fmt::write [INFO] [stderr] 6: 0x60046300e292 - std[e72de78501789eb0]::io::default_write_fmt:: [INFO] [stderr] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x60046300e292 - ::write_fmt [INFO] [stderr] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/io/mod.rs:1994:13 [INFO] [stderr] 8: 0x600462fecbef - ::print [INFO] [stderr] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/sys/backtrace.rs:47:9 [INFO] [stderr] 9: 0x600462fecbef - std[e72de78501789eb0]::panicking::default_hook::{closure#0} [INFO] [stderr] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:292:27 [INFO] [stderr] 10: 0x6004630055e1 - std[e72de78501789eb0]::panicking::default_hook [INFO] [stderr] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:319:9 [INFO] [stderr] 11: 0x60046300579b - std[e72de78501789eb0]::panicking::panic_with_hook [INFO] [stderr] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:825:13 [INFO] [stderr] 12: 0x600462fecca8 - std[e72de78501789eb0]::panicking::panic_handler::{closure#0} [INFO] [stderr] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:698:13 [INFO] [stderr] 13: 0x600462fe44f9 - std[e72de78501789eb0]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/sys/backtrace.rs:182:18 [INFO] [stderr] 14: 0x600462fed58d - __rustc[78a4cf188af856fc]::rust_begin_unwind [INFO] [stderr] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:689:5 [INFO] [stderr] 15: 0x60046301dbbc - core[6aaeda2c7ad07a48]::panicking::panic_fmt [INFO] [stderr] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/panicking.rs:80:14 [INFO] [stderr] 16: 0x60046301d932 - core[6aaeda2c7ad07a48]::result::unwrap_failed [INFO] [stderr] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/result.rs:1867:5 [INFO] [stderr] 17: 0x600462fa0a19 - >::expect [INFO] [stderr] 18: 0x600462f2c1dc - build_script_build[ff53d3c17e77715b]::main [INFO] [stderr] 19: 0x600462f2c363 - >::call_once [INFO] [stderr] 20: 0x600462f2c0d6 - std[e72de78501789eb0]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stderr] 21: 0x600462f2c0e9 - std[e72de78501789eb0]::rt::lang_start::<()>::{closure#0} [INFO] [stderr] 22: 0x600463004824 - <&dyn core[6aaeda2c7ad07a48]::ops::function::Fn<(), Output = i32> + core[6aaeda2c7ad07a48]::marker::Sync + core[6aaeda2c7ad07a48]::panic::unwind_safe::RefUnwindSafe as core[6aaeda2c7ad07a48]::ops::function::FnOnce<()>>::call_once [INFO] [stderr] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 23: 0x600463004824 - std[e72de78501789eb0]::panicking::catch_unwind::do_call::<&dyn core[6aaeda2c7ad07a48]::ops::function::Fn<(), Output = i32> + core[6aaeda2c7ad07a48]::marker::Sync + core[6aaeda2c7ad07a48]::panic::unwind_safe::RefUnwindSafe, i32> [INFO] [stderr] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:581:40 [INFO] [stderr] 24: 0x600463004824 - std[e72de78501789eb0]::panicking::catch_unwind:: + core[6aaeda2c7ad07a48]::marker::Sync + core[6aaeda2c7ad07a48]::panic::unwind_safe::RefUnwindSafe> [INFO] [stderr] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:544:19 [INFO] [stderr] 25: 0x600463004824 - std[e72de78501789eb0]::panic::catch_unwind::<&dyn core[6aaeda2c7ad07a48]::ops::function::Fn<(), Output = i32> + core[6aaeda2c7ad07a48]::marker::Sync + core[6aaeda2c7ad07a48]::panic::unwind_safe::RefUnwindSafe, i32> [INFO] [stderr] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panic.rs:359:14 [INFO] [stderr] 26: 0x600463004824 - std[e72de78501789eb0]::rt::lang_start_internal::{closure#0} [INFO] [stderr] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/rt.rs:175:24 [INFO] [stderr] 27: 0x600463004824 - std[e72de78501789eb0]::panicking::catch_unwind::do_call:: [INFO] [stderr] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:581:40 [INFO] [stderr] 28: 0x600463004824 - std[e72de78501789eb0]::panicking::catch_unwind:: [INFO] [stderr] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:544:19 [INFO] [stderr] 29: 0x600463004824 - std[e72de78501789eb0]::panic::catch_unwind:: [INFO] [stderr] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panic.rs:359:14 [INFO] [stderr] 30: 0x600463004824 - std[e72de78501789eb0]::rt::lang_start_internal [INFO] [stderr] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/rt.rs:171:5 [INFO] [stderr] 31: 0x600462f2c0c1 - std[e72de78501789eb0]::rt::lang_start::<()> [INFO] [stderr] 32: 0x600462f2c3c5 - main [INFO] [stderr] 33: 0x76810255f1ca - [INFO] [stderr] 34: 0x76810255f28b - __libc_start_main [INFO] [stderr] 35: 0x600462f2bc25 - _start [INFO] [stderr] 36: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "a6e0c3912f66800fe88ded919cb6bf6cffe307ff3f0360b7ad1df8cccb59b97e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a6e0c3912f66800fe88ded919cb6bf6cffe307ff3f0360b7ad1df8cccb59b97e", kill_on_drop: false }` [INFO] [stdout] a6e0c3912f66800fe88ded919cb6bf6cffe307ff3f0360b7ad1df8cccb59b97e