[INFO] fetching crate sg-prost 0.11.3... [INFO] testing sg-prost-0.11.3 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate sg-prost 0.11.3 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate sg-prost 0.11.3 [INFO] finished tweaking crates.io crate sg-prost 0.11.3 [INFO] tweaked toml for crates.io crate sg-prost 0.11.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate sg-prost 0.11.3 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 100 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.3.6 (available: v0.7.0) [INFO] [stderr] Adding env_logger v0.8.4 (available: v0.11.8) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] d63294c21450075210e8fffb04a79e94da34a39fca86c2e284dd928e47a19b67 [INFO] running `Command { std: "docker" "start" "-a" "d63294c21450075210e8fffb04a79e94da34a39fca86c2e284dd928e47a19b67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d63294c21450075210e8fffb04a79e94da34a39fca86c2e284dd928e47a19b67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d63294c21450075210e8fffb04a79e94da34a39fca86c2e284dd928e47a19b67", kill_on_drop: false }` [INFO] [stdout] d63294c21450075210e8fffb04a79e94da34a39fca86c2e284dd928e47a19b67 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] be10d2617fa3060ffe6297d23eba9feb52e75e5eafa1d09732fe41b2b59d3e61 [INFO] running `Command { std: "docker" "start" "-a" "be10d2617fa3060ffe6297d23eba9feb52e75e5eafa1d09732fe41b2b59d3e61", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stderr] Compiling bytes v1.10.1 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling sg-prost-derive v0.11.2 [INFO] [stderr] Compiling sg-prost v0.11.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `prost-derive` [INFO] [stdout] --> src/lib.rs:87:7 [INFO] [stdout] | [INFO] [stdout] 87 | #[cfg(feature = "prost-derive")] [INFO] [stdout] | ^^^^^^^^^^-------------- [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"sg-prost-derive"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `no-recursion-limit`, `sg-prost-derive`, and `std` [INFO] [stdout] = help: consider adding `prost-derive` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `prost-derive` [INFO] [stdout] --> src/lib.rs:91:7 [INFO] [stdout] | [INFO] [stdout] 91 | #[cfg(feature = "prost-derive")] [INFO] [stdout] | ^^^^^^^^^^-------------- [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"sg-prost-derive"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `no-recursion-limit`, `sg-prost-derive`, and `std` [INFO] [stdout] = help: consider adding `prost-derive` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.64s [INFO] running `Command { std: "docker" "inspect" "be10d2617fa3060ffe6297d23eba9feb52e75e5eafa1d09732fe41b2b59d3e61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be10d2617fa3060ffe6297d23eba9feb52e75e5eafa1d09732fe41b2b59d3e61", kill_on_drop: false }` [INFO] [stdout] be10d2617fa3060ffe6297d23eba9feb52e75e5eafa1d09732fe41b2b59d3e61 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 246e32f43b31f1b275c8f20e8bc3e07247a42c374abb63391e58ef47b5b0a7e8 [INFO] running `Command { std: "docker" "start" "-a" "246e32f43b31f1b275c8f20e8bc3e07247a42c374abb63391e58ef47b5b0a7e8", kill_on_drop: false }` [INFO] [stderr] Compiling zerocopy v0.8.27 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling linux-raw-sys v0.11.0 [INFO] [stderr] Compiling bitflags v2.9.4 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling unicode-width v0.1.14 [INFO] [stderr] Compiling plotters-backend v0.3.7 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling plotters-svg v0.3.7 [INFO] [stderr] Compiling csv-core v0.1.12 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling wait-timeout v0.2.1 [INFO] [stderr] Compiling half v1.8.3 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling bit-vec v0.8.0 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling bit-set v0.8.0 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling sg-prost-derive v0.11.2 [INFO] [stderr] Compiling regex-automata v0.4.11 [INFO] [stderr] Compiling tempfile v3.23.0 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rusty-fork v0.3.0 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion-plot v0.4.5 [INFO] [stderr] Compiling csv v1.3.1 [INFO] [stderr] Compiling regex v1.11.3 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling rand_xorshift v0.4.0 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling oorandom v11.1.5 [INFO] [stderr] Compiling unarray v0.1.4 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling proptest v1.8.0 [INFO] [stderr] Compiling sg-prost v0.11.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `prost-derive` [INFO] [stdout] --> src/lib.rs:87:7 [INFO] [stdout] | [INFO] [stdout] 87 | #[cfg(feature = "prost-derive")] [INFO] [stdout] | ^^^^^^^^^^-------------- [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"sg-prost-derive"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `no-recursion-limit`, `sg-prost-derive`, and `std` [INFO] [stdout] = help: consider adding `prost-derive` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `prost-derive` [INFO] [stdout] --> src/lib.rs:91:7 [INFO] [stdout] | [INFO] [stdout] 91 | #[cfg(feature = "prost-derive")] [INFO] [stdout] | ^^^^^^^^^^-------------- [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"sg-prost-derive"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `no-recursion-limit`, `sg-prost-derive`, and `std` [INFO] [stdout] = help: consider adding `prost-derive` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling criterion v0.3.6 [INFO] [stdout] warning: unexpected `cfg` condition value: `prost-derive` [INFO] [stdout] --> src/lib.rs:87:7 [INFO] [stdout] | [INFO] [stdout] 87 | #[cfg(feature = "prost-derive")] [INFO] [stdout] | ^^^^^^^^^^-------------- [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"sg-prost-derive"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `no-recursion-limit`, `sg-prost-derive`, and `std` [INFO] [stdout] = help: consider adding `prost-derive` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `prost-derive` [INFO] [stdout] --> src/lib.rs:91:7 [INFO] [stdout] | [INFO] [stdout] 91 | #[cfg(feature = "prost-derive")] [INFO] [stdout] | ^^^^^^^^^^-------------- [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"sg-prost-derive"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `no-recursion-limit`, `sg-prost-derive`, and `std` [INFO] [stdout] = help: consider adding `prost-derive` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/encoding.rs:1618:61 [INFO] [stdout] | [INFO] [stdout] 1618 | let roundtrip_value = decode_varint(&mut encoded.clone()).expect("decoding failed"); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `[u8]` does not implement `Clone`, so calling `clone` on `&[u8]` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `sg-prost` (lib test); 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2025-09-21-x86_64-unknown-linux-gnu/bin/rustc --crate-name sg_prost --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="sg-prost-derive"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "no-recursion-limit", "sg-prost-derive", "std"))' -C metadata=5e6a93956e3111b8 -C extra-filename=-f758124fd55e43f5 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-f2fa72719066c118.rlib --extern criterion=/opt/rustwide/target/debug/deps/libcriterion-1c93f028332a1218.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-b8fde3d851889fb2.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-28ade3d6717210f3.rlib --extern proptest=/opt/rustwide/target/debug/deps/libproptest-678b8985d77a7ae9.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-77cebc56bb771cfe.rlib --extern sg_prost_derive=/opt/rustwide/target/debug/deps/libsg_prost_derive-5d36c1de00677506.so --cap-lints=warn` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "246e32f43b31f1b275c8f20e8bc3e07247a42c374abb63391e58ef47b5b0a7e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "246e32f43b31f1b275c8f20e8bc3e07247a42c374abb63391e58ef47b5b0a7e8", kill_on_drop: false }` [INFO] [stdout] 246e32f43b31f1b275c8f20e8bc3e07247a42c374abb63391e58ef47b5b0a7e8