[INFO] fetching crate protobuf_codec 0.2.8...
[INFO] testing protobuf_codec-0.2.8 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate protobuf_codec 0.2.8 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate protobuf_codec 0.2.8
[INFO] finished tweaking crates.io crate protobuf_codec 0.2.8
[INFO] tweaked toml for crates.io crate protobuf_codec 0.2.8 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate protobuf_codec 0.2.8 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 9 packages to latest compatible versions
[INFO] [stderr]       Adding bytecodec v0.4.15 (available: v0.5.0)
[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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded trackable v1.3.0
[INFO] [stderr]   Downloaded trackable_derive v1.0.0
[INFO] [stderr]   Downloaded bytecodec v0.4.15
[INFO] [stderr]   Downloaded trackable v0.2.24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a29f0d1d12cfdcfe8c5513c63a47812b52c76706dac530e52ee5916eead78ef9
[INFO] running `Command { std: "docker" "start" "-a" "a29f0d1d12cfdcfe8c5513c63a47812b52c76706dac530e52ee5916eead78ef9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a29f0d1d12cfdcfe8c5513c63a47812b52c76706dac530e52ee5916eead78ef9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a29f0d1d12cfdcfe8c5513c63a47812b52c76706dac530e52ee5916eead78ef9", kill_on_drop: false }`
[INFO] [stdout] a29f0d1d12cfdcfe8c5513c63a47812b52c76706dac530e52ee5916eead78ef9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] baa20a34650d802d21b991a884c6583c1d12e18b24fccdd31c6f6e8de3c3f578
[INFO] running `Command { std: "docker" "start" "-a" "baa20a34650d802d21b991a884c6583c1d12e18b24fccdd31c6f6e8de3c3f578", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling syn v1.0.109
[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 bytecodec v0.4.15
[INFO] [stderr]    Compiling protobuf_codec v0.2.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `values` is never read
[INFO] [stdout]    --> src/repeated_field.rs:408:5
[INFO] [stdout]     |
[INFO] [stdout] 406 | pub struct PackedFieldEncoder<F, E, V: IntoIterator> {
[INFO] [stdout]     |            ------------------ field in this struct
[INFO] [stdout] 407 |     num: F,
[INFO] [stdout] 408 |     values: Option<V::IntoIter>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PackedFieldEncoder` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.39s
[INFO] running `Command { std: "docker" "inspect" "baa20a34650d802d21b991a884c6583c1d12e18b24fccdd31c6f6e8de3c3f578", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "baa20a34650d802d21b991a884c6583c1d12e18b24fccdd31c6f6e8de3c3f578", kill_on_drop: false }`
[INFO] [stdout] baa20a34650d802d21b991a884c6583c1d12e18b24fccdd31c6f6e8de3c3f578
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70c3ce89d64abc04d3656e14568120ad56faa23545ea5f03abc7bf5d17fa33c3
[INFO] running `Command { std: "docker" "start" "-a" "70c3ce89d64abc04d3656e14568120ad56faa23545ea5f03abc7bf5d17fa33c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling protobuf_codec v0.2.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `values` is never read
[INFO] [stdout]    --> src/repeated_field.rs:408:5
[INFO] [stdout]     |
[INFO] [stdout] 406 | pub struct PackedFieldEncoder<F, E, V: IntoIterator> {
[INFO] [stdout]     |            ------------------ field in this struct
[INFO] [stdout] 407 |     num: F,
[INFO] [stdout] 408 |     values: Option<V::IntoIter>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PackedFieldEncoder` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/lib.rs:404:36
[INFO] [stdout]     |
[INFO] [stdout] 404 |         base.map_from(|x: Seconds| (x.0))
[INFO] [stdout]     |                                    ^   ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 404 -         base.map_from(|x: Seconds| (x.0))
[INFO] [stdout] 404 +         base.map_from(|x: Seconds| x.0)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `values` is never read
[INFO] [stdout]    --> src/repeated_field.rs:408:5
[INFO] [stdout]     |
[INFO] [stdout] 406 | pub struct PackedFieldEncoder<F, E, V: IntoIterator> {
[INFO] [stdout]     |            ------------------ field in this struct
[INFO] [stdout] 407 |     num: F,
[INFO] [stdout] 408 |     values: Option<V::IntoIter>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PackedFieldEncoder` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.27s
[INFO] running `Command { std: "docker" "inspect" "70c3ce89d64abc04d3656e14568120ad56faa23545ea5f03abc7bf5d17fa33c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70c3ce89d64abc04d3656e14568120ad56faa23545ea5f03abc7bf5d17fa33c3", kill_on_drop: false }`
[INFO] [stdout] 70c3ce89d64abc04d3656e14568120ad56faa23545ea5f03abc7bf5d17fa33c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f3b437f8a7a258c3e8e588bcb0ece3382ca549f6a26424dc44e4170b7d492723
[INFO] running `Command { std: "docker" "start" "-a" "f3b437f8a7a258c3e8e588bcb0ece3382ca549f6a26424dc44e4170b7d492723", kill_on_drop: false }`
[INFO] [stderr] warning: field `values` is never read
[INFO] [stderr]    --> src/repeated_field.rs:408:5
[INFO] [stderr]     |
[INFO] [stderr] 406 | pub struct PackedFieldEncoder<F, E, V: IntoIterator> {
[INFO] [stderr]     |            ------------------ field in this struct
[INFO] [stderr] 407 |     num: F,
[INFO] [stderr] 408 |     values: Option<V::IntoIter>,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `PackedFieldEncoder` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/lib.rs:404:36
[INFO] [stderr]     |
[INFO] [stderr] 404 |         base.map_from(|x: Seconds| (x.0))
[INFO] [stderr]     |                                    ^   ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 404 -         base.map_from(|x: Seconds| (x.0))
[INFO] [stderr] 404 +         base.map_from(|x: Seconds| x.0)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `protobuf_codec` (lib) generated 1 warning
[INFO] [stderr] warning: `protobuf_codec` (lib test) generated 2 warnings (1 duplicate) (run `cargo fix --lib -p protobuf_codec --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/protobuf_codec-b4f735a0265dde5b)
[INFO] [stdout] 
[INFO] [stdout] running 52 tests
[INFO] [stdout] test macros::tests::single_decoder_works ... ok
[INFO] [stdout] test macros::tests::repeated_encoder_works ... ok
[INFO] [stdout] test macros::tests::single_encoder_works ... ok
[INFO] [stdout] test scalar::tests::bool_encoder_works ... ok
[INFO] [stdout] test macros::tests::encoder_macro_works ... ok
[INFO] [stdout] test scalar::tests::bool_decoder_works ... ok
[INFO] [stdout] test scalar::tests::double_decoder_works ... ok
[INFO] [stdout] test scalar::tests::bytes_encoder_works ... ok
[INFO] [stdout] test scalar::tests::double_encoder_works ... ok
[INFO] [stdout] test scalar::tests::fixed32_decoder_works ... ok
[INFO] [stdout] test scalar::tests::fixed32_encoder_works ... ok
[INFO] [stdout] test scalar::tests::fixed64_encoder_works ... ok
[INFO] [stdout] test scalar::tests::fixed64_decoder_works ... ok
[INFO] [stdout] test scalar::tests::float_encoder_works ... ok
[INFO] [stdout] test scalar::tests::int32_encoder_works ... ok
[INFO] [stdout] test scalar::tests::int64_decoder_works ... ok
[INFO] [stdout] test scalar::tests::int64_encoder_works ... ok
[INFO] [stdout] test scalar::tests::int32_decoder_works ... ok
[INFO] [stdout] test scalar::tests::sfixed32_encoder_works ... ok
[INFO] [stdout] test scalar::tests::sint32_encoder_works ... ok
[INFO] [stdout] test scalar::tests::string_encoder_works ... ok
[INFO] [stdout] test scalar::tests::sint64_encoder_works ... ok
[INFO] [stdout] test scalar::tests::sfixed32_decoder_works ... ok
[INFO] [stdout] test scalar::tests::bytes_decoder_works ... ok
[INFO] [stdout] test scalar::tests::sint32_decoder_works ... ok
[INFO] [stdout] test scalar::tests::float_decoder_works ... ok
[INFO] [stdout] test scalar::tests::sfixed64_decoder_works ... ok
[INFO] [stdout] test scalar::tests::uint32_encoder_works ... ok
[INFO] [stdout] test scalar::tests::string_decoder_works ... ok
[INFO] [stdout] test scalar::tests::sfixed64_encoder_works ... ok
[INFO] [stdout] test scalar::tests::uint32_decoder_works ... ok
[INFO] [stdout] test scalar::tests::uint64_encoder_works ... ok
[INFO] [stdout] test scalar::tests::sint64_decoder_works ... ok
[INFO] [stdout] test tests::empty_repeated_test_decoder_works ... ok
[INFO] [stdout] test tests::map_test_decoder_works ... ok
[INFO] [stdout] test tests::map_test_encoder_works ... ok
[INFO] [stdout] test scalar::tests::uint64_decoder_works ... ok
[INFO] [stdout] test tests::oneof_test_decoder_works ... ok
[INFO] [stdout] test tests::search_request_decoder_works ... ok
[INFO] [stdout] test tests::search_response_decoder_works ... ok
[INFO] [stdout] test tests::oneof_test_encoder_works ... ok
[INFO] [stdout] test tests::search_response_encoder_works ... ok
[INFO] [stdout] test tests::search_request_encoder_works ... ok
[INFO] [stdout] test tests::seconds_decoder_works ... ok
[INFO] [stdout] test tests::seconds_encoder_works ... ok
[INFO] [stdout] test tests::test4_decoder_works ... ok
[INFO] [stdout] test tests::test4_encoder_works ... ok
[INFO] [stdout] test wellknown::google::protobuf::tests::duration_decoder_works ... ok
[INFO] [stdout] test wire::tests::varint_decoder_works ... ok
[INFO] [stdout] test wire::tests::varint_encoder_works ... ok
[INFO] [stdout] test macros::tests::decoder_macro_works ... ok
[INFO] [stdout] test field::tests::field_encoder_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 52 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests protobuf_codec
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/macros.rs - macros::protobuf_message_decoder (line 5) ... ok
[INFO] [stdout] test src/macros.rs - macros::protobuf_message_encoder (line 113) ... ok
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.58s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f3b437f8a7a258c3e8e588bcb0ece3382ca549f6a26424dc44e4170b7d492723", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3b437f8a7a258c3e8e588bcb0ece3382ca549f6a26424dc44e4170b7d492723", kill_on_drop: false }`
[INFO] [stdout] f3b437f8a7a258c3e8e588bcb0ece3382ca549f6a26424dc44e4170b7d492723