[INFO] fetching crate protobuf_iter 0.1.2...
[INFO] testing protobuf_iter-0.1.2 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate protobuf_iter 0.1.2 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate protobuf_iter 0.1.2
[INFO] finished tweaking crates.io crate protobuf_iter 0.1.2
[INFO] tweaked toml for crates.io crate protobuf_iter 0.1.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate protobuf_iter 0.1.2 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 52 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.2.11 (available: v0.7.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d62231de0785bdeb14799662e4bc55e3028e8e146c269297db4f85649e7794f7
[INFO] running `Command { std: "docker" "start" "-a" "d62231de0785bdeb14799662e4bc55e3028e8e146c269297db4f85649e7794f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d62231de0785bdeb14799662e4bc55e3028e8e146c269297db4f85649e7794f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d62231de0785bdeb14799662e4bc55e3028e8e146c269297db4f85649e7794f7", kill_on_drop: false }`
[INFO] [stdout] d62231de0785bdeb14799662e4bc55e3028e8e146c269297db4f85649e7794f7
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3330a27e53d46685f04d4331ad2813e003ccb911c0cb3c5104241928bdb58a06
[INFO] running `Command { std: "docker" "start" "-a" "3330a27e53d46685f04d4331ad2813e003ccb911c0cb3c5104241928bdb58a06", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling protobuf_iter v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/packed.rs:11:14
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn parse(&'a [u8]) -> ParseResult<(Self::Item, &'a [u8])>;
[INFO] [stdout]    |              ^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &'a [u8]`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parse.rs:195:22
[INFO] [stdout]     |
[INFO] [stdout] 195 | const MSG_ACTIONS: [&Fn(&[u8]) -> Result<(ParseValue, &[u8]), ParseError>; 8] = [
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 195 | const MSG_ACTIONS: [&dyn Fn(&[u8]) -> Result<(ParseValue, &[u8]), ParseError>; 8] = [
[INFO] [stdout]     |                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "3330a27e53d46685f04d4331ad2813e003ccb911c0cb3c5104241928bdb58a06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3330a27e53d46685f04d4331ad2813e003ccb911c0cb3c5104241928bdb58a06", kill_on_drop: false }`
[INFO] [stdout] 3330a27e53d46685f04d4331ad2813e003ccb911c0cb3c5104241928bdb58a06
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c281d0fc40517078351a14b3a47595e34a0caf910139539071b421824a3fb1f6
[INFO] running `Command { std: "docker" "start" "-a" "c281d0fc40517078351a14b3a47595e34a0caf910139539071b421824a3fb1f6", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling csv-core v0.1.13
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/packed.rs:11:14
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn parse(&'a [u8]) -> ParseResult<(Self::Item, &'a [u8])>;
[INFO] [stdout]    |              ^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &'a [u8]`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parse.rs:195:22
[INFO] [stdout]     |
[INFO] [stdout] 195 | const MSG_ACTIONS: [&Fn(&[u8]) -> Result<(ParseValue, &[u8]), ParseError>; 8] = [
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 195 | const MSG_ACTIONS: [&dyn Fn(&[u8]) -> Result<(ParseValue, &[u8]), ParseError>; 8] = [
[INFO] [stdout]     |                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand_xoshiro v0.1.0
[INFO] [stderr]    Compiling criterion-plot v0.3.1
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling csv v1.4.0
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.2.11
[INFO] [stderr]    Compiling protobuf_iter v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/packed.rs:11:14
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn parse(&'a [u8]) -> ParseResult<(Self::Item, &'a [u8])>;
[INFO] [stdout]    |              ^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &'a [u8]`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parse.rs:195:22
[INFO] [stdout]     |
[INFO] [stdout] 195 | const MSG_ACTIONS: [&Fn(&[u8]) -> Result<(ParseValue, &[u8]), ParseError>; 8] = [
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 195 | const MSG_ACTIONS: [&dyn Fn(&[u8]) -> Result<(ParseValue, &[u8]), ParseError>; 8] = [
[INFO] [stdout]     |                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.04s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.2.11
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "c281d0fc40517078351a14b3a47595e34a0caf910139539071b421824a3fb1f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c281d0fc40517078351a14b3a47595e34a0caf910139539071b421824a3fb1f6", kill_on_drop: false }`
[INFO] [stdout] c281d0fc40517078351a14b3a47595e34a0caf910139539071b421824a3fb1f6
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 443bf370b08156cdd9ee928497e2ce9df61880fd36249417e40d6cfb06d1b9ba
[INFO] running `Command { std: "docker" "start" "-a" "443bf370b08156cdd9ee928497e2ce9df61880fd36249417e40d6cfb06d1b9ba", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stderr]   --> src/packed.rs:11:14
[INFO] [stderr]    |
[INFO] [stderr] 11 |     fn parse(&'a [u8]) -> ParseResult<(Self::Item, &'a [u8])>;
[INFO] [stderr]    |              ^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &'a [u8]`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stderr]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stderr]    = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parse.rs:195:22
[INFO] [stderr]     |
[INFO] [stderr] 195 | const MSG_ACTIONS: [&Fn(&[u8]) -> Result<(ParseValue, &[u8]), ParseError>; 8] = [
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 195 | const MSG_ACTIONS: [&dyn Fn(&[u8]) -> Result<(ParseValue, &[u8]), ParseError>; 8] = [
[INFO] [stderr]     |                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: `protobuf_iter` (lib) generated 2 warnings (run `cargo fix --lib -p protobuf_iter` to apply 2 suggestions)
[INFO] [stderr] warning: `protobuf_iter` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.2.11
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/protobuf_iter-dcec246bb28b9eac)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test message_iter::tests::by_tag ... ok
[INFO] [stdout] test message_iter::tests::nested_by_tag ... ok
[INFO] [stdout] test message_iter::tests::nested_iter ... ok
[INFO] [stdout] test parse::tests::packed_varints ... ok
[INFO] [stdout] test packed::tests::packed_value64s ... ok
[INFO] [stdout] test parse::tests::strings ... ok
[INFO] [stdout] test parse::tests::typed ... ok
[INFO] [stdout] test parse::tests::typed_buffer ... ok
[INFO] [stdout] test packed::tests::packed_varints ... ok
[INFO] [stdout] test parse::tests::varint_value ... ok
[INFO] [stdout] test parse::tests::varint ... ok
[INFO] [stdout] test zigzag::tests32::u32_to_i32 ... ok
[INFO] [stdout] test zigzag::tests64::i64_to_u64 ... ok
[INFO] [stdout] test zigzag::tests64::u64_to_i64 ... ok
[INFO] [stdout] test zigzag::tests32::i32_to_u32 ... ok
[INFO] [stdout] test packed::tests::packed_value32s ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests protobuf_iter
[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" "443bf370b08156cdd9ee928497e2ce9df61880fd36249417e40d6cfb06d1b9ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "443bf370b08156cdd9ee928497e2ce9df61880fd36249417e40d6cfb06d1b9ba", kill_on_drop: false }`
[INFO] [stdout] 443bf370b08156cdd9ee928497e2ce9df61880fd36249417e40d6cfb06d1b9ba
