[INFO] fetching crate protofish 0.5.2... [INFO] testing protofish-0.5.2 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate protofish 0.5.2 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate protofish 0.5.2 [INFO] finished tweaking crates.io crate protofish 0.5.2 [INFO] tweaked toml for crates.io crate protofish 0.5.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate protofish 0.5.2 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 27 packages to latest compatible versions [INFO] [stderr] Adding snafu v0.6.10 (available: v0.8.9) [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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 075348c4f71a8420161f274bec82259e825d75935e02b206e2cda9433f790e1c [INFO] running `Command { std: "docker" "start" "-a" "075348c4f71a8420161f274bec82259e825d75935e02b206e2cda9433f790e1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "075348c4f71a8420161f274bec82259e825d75935e02b206e2cda9433f790e1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "075348c4f71a8420161f274bec82259e825d75935e02b206e2cda9433f790e1c", kill_on_drop: false }` [INFO] [stdout] 075348c4f71a8420161f274bec82259e825d75935e02b206e2cda9433f790e1c [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=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] fd9b572dcfcb5350e3b01423abf27dfe96dad6805f78c723895e7c0f93466355 [INFO] running `Command { std: "docker" "start" "-a" "fd9b572dcfcb5350e3b01423abf27dfe96dad6805f78c723895e7c0f93466355", kill_on_drop: false }` [INFO] [stderr] Compiling snafu-derive v0.6.10 [INFO] [stderr] Compiling snafu v0.6.10 [INFO] [stderr] Compiling protofish v0.5.2 (/opt/rustwide/workdir) [INFO] [stdout] warning[E0170]: pattern binding `multiplicity` is named the same as one of the variants of the type `context::parse::Rule` [INFO] [stdout] --> src/context/parse.rs:187:21 [INFO] [stdout] | [INFO] [stdout] 187 | let multiplicity = t.into_inner().next().unwrap().as_rule(); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bindings_with_variant_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/decode.rs:739:40 [INFO] [stdout] | [INFO] [stdout] 739 | let signed: i64 = unsafe { std::mem::transmute(u) }; [INFO] [stdout] | -------------------^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u64::cast_signed` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/decode.rs:751:31 [INFO] [stdout] | [INFO] [stdout] 751 | let v: u64 = unsafe { std::mem::transmute(self.try_into().unwrap()) }; [INFO] [stdout] | -------------------^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `i64::cast_unsigned` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.76s [INFO] [stdout] For more information about this error, try `rustc --explain E0170`. [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "fd9b572dcfcb5350e3b01423abf27dfe96dad6805f78c723895e7c0f93466355", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd9b572dcfcb5350e3b01423abf27dfe96dad6805f78c723895e7c0f93466355", kill_on_drop: false }` [INFO] [stdout] fd9b572dcfcb5350e3b01423abf27dfe96dad6805f78c723895e7c0f93466355 [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=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] 44e8e21bbbd7497f98d4745c06693e33d321899c4781cd0d55e023f14801e881 [INFO] running `Command { std: "docker" "start" "-a" "44e8e21bbbd7497f98d4745c06693e33d321899c4781cd0d55e023f14801e881", kill_on_drop: false }` [INFO] [stderr] Compiling protofish v0.5.2 (/opt/rustwide/workdir) [INFO] [stdout] warning[E0170]: pattern binding `multiplicity` is named the same as one of the variants of the type `context::parse::Rule` [INFO] [stdout] --> src/context/parse.rs:187:21 [INFO] [stdout] | [INFO] [stdout] 187 | let multiplicity = t.into_inner().next().unwrap().as_rule(); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bindings_with_variant_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/decode.rs:739:40 [INFO] [stdout] | [INFO] [stdout] 739 | let signed: i64 = unsafe { std::mem::transmute(u) }; [INFO] [stdout] | -------------------^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u64::cast_signed` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/decode.rs:751:31 [INFO] [stdout] | [INFO] [stdout] 751 | let v: u64 = unsafe { std::mem::transmute(self.try_into().unwrap()) }; [INFO] [stdout] | -------------------^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `i64::cast_unsigned` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0170`. [INFO] [stdout] [INFO] [stdout] warning: unused import: `bytes::BufMut` [INFO] [stdout] --> tests/encode-message.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | use bytes::BufMut; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0170]: pattern binding `multiplicity` is named the same as one of the variants of the type `context::parse::Rule` [INFO] [stdout] --> src/context/parse.rs:187:21 [INFO] [stdout] | [INFO] [stdout] 187 | let multiplicity = t.into_inner().next().unwrap().as_rule(); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bindings_with_variant_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/decode.rs:739:40 [INFO] [stdout] | [INFO] [stdout] 739 | let signed: i64 = unsafe { std::mem::transmute(u) }; [INFO] [stdout] | -------------------^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u64::cast_signed` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/decode.rs:751:31 [INFO] [stdout] | [INFO] [stdout] 751 | let v: u64 = unsafe { std::mem::transmute(self.try_into().unwrap()) }; [INFO] [stdout] | -------------------^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `i64::cast_unsigned` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0170`. [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 5.38s [INFO] running `Command { std: "docker" "inspect" "44e8e21bbbd7497f98d4745c06693e33d321899c4781cd0d55e023f14801e881", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44e8e21bbbd7497f98d4745c06693e33d321899c4781cd0d55e023f14801e881", kill_on_drop: false }` [INFO] [stdout] 44e8e21bbbd7497f98d4745c06693e33d321899c4781cd0d55e023f14801e881 [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=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] 9ae25acd461964c88c5b2d53433b8a74fc940e4a8148fb28a5831c0affabbb4f [INFO] running `Command { std: "docker" "start" "-a" "9ae25acd461964c88c5b2d53433b8a74fc940e4a8148fb28a5831c0affabbb4f", kill_on_drop: false }` [INFO] [stderr] warning[E0170]: pattern binding `multiplicity` is named the same as one of the variants of the type `context::parse::Rule` [INFO] [stderr] --> src/context/parse.rs:187:21 [INFO] [stderr] | [INFO] [stderr] 187 | let multiplicity = t.into_inner().next().unwrap().as_rule(); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bindings_with_variant_name)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/decode.rs:739:40 [INFO] [stderr] | [INFO] [stderr] 739 | let signed: i64 = unsafe { std::mem::transmute(u) }; [INFO] [stderr] | -------------------^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `u64::cast_signed` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/decode.rs:751:31 [INFO] [stderr] | [INFO] [stderr] 751 | let v: u64 = unsafe { std::mem::transmute(self.try_into().unwrap()) }; [INFO] [stderr] | -------------------^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `i64::cast_unsigned` [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0170`. [INFO] [stderr] warning: `protofish` (lib) generated 3 warnings (run `cargo fix --lib -p protofish` to apply 2 suggestions) [INFO] [stderr] warning: unused import: `bytes::BufMut` [INFO] [stderr] --> tests/encode-message.rs:4:9 [INFO] [stderr] | [INFO] [stderr] 4 | use bytes::BufMut; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `protofish` (test "encode-message") generated 1 warning (run `cargo fix --test "encode-message"` to apply 1 suggestion) [INFO] [stderr] warning: `protofish` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/protofish-cf285e61ddd4ecc4) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test context::parse::test::empty ... ok [INFO] [stdout] test context::parse::test::bom ... ok [INFO] [stdout] test context::parse::test::message ... ok [INFO] [stdout] test context::parse::test::options ... ok [INFO] [stdout] test context::parse::test::package ... ok [INFO] [stdout] test context::parse::test::parse_string_vec ... ok [INFO] [stdout] test context::parse::test::service ... ok [INFO] [stdout] test context::test::basic_package ... ok [INFO] [stdout] test decode::test::test_zigzag_encoding ... ok [INFO] [stdout] test context::test::basic_multiple_package ... ok [INFO] [stdout] test context::parse::test::pbenum ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/create.rs (/opt/rustwide/target/debug/deps/create-74a8535a939f7848) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test iterate_fields ... ok [INFO] [stdout] test create_context_by_hand ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/encode-message.rs (/opt/rustwide/target/debug/deps/encode_message-0f3363a7f8e68db8) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test encode_message ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/oneof.rs (/opt/rustwide/target/debug/deps/oneof-12faef119fe5042e) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test oneof ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/packed_array.rs (/opt/rustwide/target/debug/deps/packed_array-1cbc674f6e6923b1) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test repeated ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/parse.rs (/opt/rustwide/target/debug/deps/parse-e1d42a86eba093fc) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test parse ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests protofish [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 8) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.51s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9ae25acd461964c88c5b2d53433b8a74fc940e4a8148fb28a5831c0affabbb4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ae25acd461964c88c5b2d53433b8a74fc940e4a8148fb28a5831c0affabbb4f", kill_on_drop: false }` [INFO] [stdout] 9ae25acd461964c88c5b2d53433b8a74fc940e4a8148fb28a5831c0affabbb4f