[INFO] fetching crate frugalos_config 1.2.0... [INFO] testing frugalos_config-1.2.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate frugalos_config 1.2.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate frugalos_config 1.2.0 [INFO] finished tweaking crates.io crate frugalos_config 1.2.0 [INFO] tweaked toml for crates.io crate frugalos_config 1.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate frugalos_config 1.2.0 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 76 packages to latest compatible versions [INFO] [stderr] Adding bytecodec v0.4.15 (available: v0.5.0) [INFO] [stderr] Adding futures v0.1.31 (available: v0.3.31) [INFO] [stderr] Adding trackable v0.2.24 (available: v1.3.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a9e3fd777f5c72b8878c7b1762977b87dbc94a245306b8c67bc228e3f068d818 [INFO] running `Command { std: "docker" "start" "-a" "a9e3fd777f5c72b8878c7b1762977b87dbc94a245306b8c67bc228e3f068d818", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a9e3fd777f5c72b8878c7b1762977b87dbc94a245306b8c67bc228e3f068d818", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9e3fd777f5c72b8878c7b1762977b87dbc94a245306b8c67bc228e3f068d818", kill_on_drop: false }` [INFO] [stdout] a9e3fd777f5c72b8878c7b1762977b87dbc94a245306b8c67bc228e3f068d818 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dd55e539832d222821959aed8ea7fba757740a087a89b61c181c2c3532814316 [INFO] running `Command { std: "docker" "start" "-a" "dd55e539832d222821959aed8ea7fba757740a087a89b61c181c2c3532814316", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling nom v2.2.1 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling procinfo v0.4.2 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling atomic_immut v0.1.4 [INFO] [stderr] Compiling futures v0.1.31 [INFO] [stderr] Compiling net2 v0.2.39 [INFO] [stderr] Compiling num_cpus v1.17.0 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling slog v2.7.0 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling splay_tree v0.2.10 [INFO] [stderr] Compiling nbchan v0.1.3 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling factory v0.1.2 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling rendezvous_hash v0.3.0 [INFO] [stderr] Compiling fibers v0.1.13 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling trackable_derive v1.0.0 [INFO] [stderr] Compiling trackable v1.3.0 [INFO] [stderr] Compiling trackable v0.2.24 [INFO] [stderr] Compiling prometrics v0.1.13 [INFO] [stderr] Compiling bytecodec v0.4.15 [INFO] [stderr] Compiling tasque v0.1.5 [INFO] [stderr] Compiling raftlog v0.6.0 [INFO] [stderr] Compiling cannyls v0.10.0 [INFO] [stderr] Compiling fibers_tasque v0.1.2 [INFO] [stderr] Compiling protobuf_codec v0.2.8 [INFO] [stderr] Compiling fibers_rpc v0.3.4 [INFO] [stderr] Compiling libfrugalos v0.7.0 [INFO] [stderr] Compiling raftlog_protobuf v0.3.0 [INFO] [stderr] Compiling frugalos_raft v1.2.0 [INFO] [stderr] Compiling frugalos_config v1.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 55.34s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v2.2.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "dd55e539832d222821959aed8ea7fba757740a087a89b61c181c2c3532814316", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd55e539832d222821959aed8ea7fba757740a087a89b61c181c2c3532814316", kill_on_drop: false }` [INFO] [stdout] dd55e539832d222821959aed8ea7fba757740a087a89b61c181c2c3532814316 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 40bb910ecfb7dd223b224479dbb6f6b45ed7ac708b22c504f379d416a8dd3b35 [INFO] running `Command { std: "docker" "start" "-a" "40bb910ecfb7dd223b224479dbb6f6b45ed7ac708b22c504f379d416a8dd3b35", kill_on_drop: false }` [INFO] [stderr] Compiling frugalos_config v1.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.92s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v2.2.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "40bb910ecfb7dd223b224479dbb6f6b45ed7ac708b22c504f379d416a8dd3b35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40bb910ecfb7dd223b224479dbb6f6b45ed7ac708b22c504f379d416a8dd3b35", kill_on_drop: false }` [INFO] [stdout] 40bb910ecfb7dd223b224479dbb6f6b45ed7ac708b22c504f379d416a8dd3b35 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f2dc69ea7cdc48eee691500db81041a116aa296a6c18cf9557569e86c32d23b0 [INFO] running `Command { std: "docker" "start" "-a" "f2dc69ea7cdc48eee691500db81041a116aa296a6c18cf9557569e86c32d23b0", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v2.2.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/frugalos_config-d9a08676b3ce7dd7) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test builder::tests::segment_table_builder_works ... ok [INFO] [stdout] test protobuf::tests::command_decoder_works ... ok [INFO] [stdout] test device_tree::tests::verify_device_works ... ok [INFO] [stdout] test protobuf::tests::snapshot_decoder_works ... ok [INFO] [stdout] test test_util::tests::build_device_tree_creates_correct_number_of_devices ... ok [INFO] [stdout] test builder::tests::segment_table_builder_nearly_evenly_distributes_segments ... ok [INFO] [stdout] test builder::tests::segment_table_builder_evenly_distributes_segments ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s [INFO] [stdout] [INFO] [stderr] Doc-tests frugalos_config [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f2dc69ea7cdc48eee691500db81041a116aa296a6c18cf9557569e86c32d23b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2dc69ea7cdc48eee691500db81041a116aa296a6c18cf9557569e86c32d23b0", kill_on_drop: false }` [INFO] [stdout] f2dc69ea7cdc48eee691500db81041a116aa296a6c18cf9557569e86c32d23b0