[INFO] fetching crate protobuf_codec 0.2.8...
[INFO] testing protobuf_codec-0.2.8 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate protobuf_codec 0.2.8 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate protobuf_codec 0.2.8 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 40c726c5104b0340752127c21663f0e7a7cab3cfe9f6af91321fc57b5aeabb1c
[INFO] running `Command { std: "docker" "start" "-a" "40c726c5104b0340752127c21663f0e7a7cab3cfe9f6af91321fc57b5aeabb1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "40c726c5104b0340752127c21663f0e7a7cab3cfe9f6af91321fc57b5aeabb1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40c726c5104b0340752127c21663f0e7a7cab3cfe9f6af91321fc57b5aeabb1c", kill_on_drop: false }`
[INFO] [stdout] 40c726c5104b0340752127c21663f0e7a7cab3cfe9f6af91321fc57b5aeabb1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 31fa367a8ff1525686f430e9d257a7c3f9347a575ff872aaae5731a9dbb86a38
[INFO] running `Command { std: "docker" "start" "-a" "31fa367a8ff1525686f430e9d257a7c3f9347a575ff872aaae5731a9dbb86a38", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling trackable_derive v1.0.0
[INFO] [stderr]    Compiling trackable v1.2.0
[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 is never read: `values`
[INFO] [stdout]    --> src/repeated_field.rs:408:5
[INFO] [stdout]     |
[INFO] [stdout] 408 |     values: Option<V::IntoIter>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.64s
[INFO] running `Command { std: "docker" "inspect" "31fa367a8ff1525686f430e9d257a7c3f9347a575ff872aaae5731a9dbb86a38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31fa367a8ff1525686f430e9d257a7c3f9347a575ff872aaae5731a9dbb86a38", kill_on_drop: false }`
[INFO] [stdout] 31fa367a8ff1525686f430e9d257a7c3f9347a575ff872aaae5731a9dbb86a38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2519b0320eb854e393990200e980e3525aa71f046c74bdca18377587a97cc4d2
[INFO] running `Command { std: "docker" "start" "-a" "2519b0320eb854e393990200e980e3525aa71f046c74bdca18377587a97cc4d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling protobuf_codec v0.2.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `values`
[INFO] [stdout]    --> src/repeated_field.rs:408:5
[INFO] [stdout]     |
[INFO] [stdout] 408 |     values: Option<V::IntoIter>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `values`
[INFO] [stdout]    --> src/repeated_field.rs:408:5
[INFO] [stdout]     |
[INFO] [stdout] 408 |     values: Option<V::IntoIter>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.04s
[INFO] running `Command { std: "docker" "inspect" "2519b0320eb854e393990200e980e3525aa71f046c74bdca18377587a97cc4d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2519b0320eb854e393990200e980e3525aa71f046c74bdca18377587a97cc4d2", kill_on_drop: false }`
[INFO] [stdout] 2519b0320eb854e393990200e980e3525aa71f046c74bdca18377587a97cc4d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8f92c0ddc4503abe13de1305e39991c66f7060d470d435ab73fa4d78b3d4d47e
[INFO] running `Command { std: "docker" "start" "-a" "8f92c0ddc4503abe13de1305e39991c66f7060d470d435ab73fa4d78b3d4d47e", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: field is never read: `values`
[INFO] [stdout] running 52 tests
[INFO] [stderr]    --> src/repeated_field.rs:408:5
[INFO] [stderr]     |
[INFO] [stderr] 408 |     values: Option<V::IntoIter>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `protobuf_codec` (lib) generated 1 warning
[INFO] [stderr] warning: `protobuf_codec` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/protobuf_codec-5423b05b30d6b93d)
[INFO] [stdout] test field::tests::field_encoder_works ... ok
[INFO] [stdout] test macros::tests::encoder_macro_works ... ok
[INFO] [stdout] test macros::tests::decoder_macro_works ... ok
[INFO] [stdout] test macros::tests::repeated_encoder_works ... ok
[INFO] [stdout] test macros::tests::single_decoder_works ... ok
[INFO] [stdout] test macros::tests::single_encoder_works ... ok
[INFO] [stdout] test scalar::tests::bool_decoder_works ... ok
[INFO] [stdout] test scalar::tests::bool_encoder_works ... ok
[INFO] [stdout] test scalar::tests::bytes_decoder_works ... ok
[INFO] [stdout] test scalar::tests::bytes_encoder_works ... ok
[INFO] [stdout] test scalar::tests::double_decoder_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_decoder_works ... ok
[INFO] [stdout] test scalar::tests::fixed64_encoder_works ... ok
[INFO] [stdout] test scalar::tests::float_decoder_works ... ok
[INFO] [stdout] test scalar::tests::float_encoder_works ... ok
[INFO] [stdout] test scalar::tests::int32_decoder_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::sfixed32_decoder_works ... ok
[INFO] [stdout] test scalar::tests::sfixed32_encoder_works ... ok
[INFO] [stdout] test scalar::tests::sint32_decoder_works ... ok
[INFO] [stdout] test scalar::tests::sfixed64_decoder_works ... ok
[INFO] [stdout] test scalar::tests::sint32_encoder_works ... ok
[INFO] [stdout] test scalar::tests::sfixed64_encoder_works ... ok
[INFO] [stdout] test scalar::tests::sint64_decoder_works ... ok
[INFO] [stdout] test scalar::tests::sint64_encoder_works ... ok
[INFO] [stdout] test scalar::tests::string_decoder_works ... ok
[INFO] [stdout] test scalar::tests::string_encoder_works ... ok
[INFO] [stdout] test scalar::tests::uint32_decoder_works ... ok
[INFO] [stdout] test scalar::tests::uint32_encoder_works ... ok
[INFO] [stdout] test scalar::tests::uint64_decoder_works ... ok
[INFO] [stdout] test scalar::tests::uint64_encoder_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 tests::oneof_test_encoder_works ... ok
[INFO] [stdout] test tests::search_request_decoder_works ... ok
[INFO] [stdout] test tests::oneof_test_decoder_works ... ok
[INFO] [stdout] test tests::search_request_encoder_works ... ok
[INFO] [stdout] test tests::search_response_decoder_works ... ok
[INFO] [stdout] test tests::search_response_encoder_works ... ok
[INFO] [stdout] test tests::seconds_decoder_works ... ok
[INFO] [stdout] test tests::seconds_encoder_works ... ok
[INFO] [stdout] test tests::test4_encoder_works ... ok
[INFO] [stdout] test tests::test4_decoder_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] 
[INFO] [stdout] test result: ok. 52 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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/lib.rs - (line 13) ... ok
[INFO] [stdout] test src/macros.rs - macros::protobuf_message_encoder (line 113) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.83s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8f92c0ddc4503abe13de1305e39991c66f7060d470d435ab73fa4d78b3d4d47e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f92c0ddc4503abe13de1305e39991c66f7060d470d435ab73fa4d78b3d4d47e", kill_on_drop: false }`
[INFO] [stdout] 8f92c0ddc4503abe13de1305e39991c66f7060d470d435ab73fa4d78b3d4d47e