[INFO] fetching crate kafka-serde 0.1.0... [INFO] testing kafka-serde-0.1.0 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate kafka-serde 0.1.0 into /workspace/builds/worker-21/source [INFO] validating manifest of crates.io crate kafka-serde 0.1.0 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate kafka-serde 0.1.0 [INFO] finished tweaking crates.io crate kafka-serde 0.1.0 [INFO] tweaked toml for crates.io crate kafka-serde 0.1.0 written to /workspace/builds/worker-21/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded endianness v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bf452e9a33fb430741300ac258db4771611b738a6d87aa62dc64af85b4f17e55 [INFO] running `Command { std: "docker" "start" "-a" "bf452e9a33fb430741300ac258db4771611b738a6d87aa62dc64af85b4f17e55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bf452e9a33fb430741300ac258db4771611b738a6d87aa62dc64af85b4f17e55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf452e9a33fb430741300ac258db4771611b738a6d87aa62dc64af85b4f17e55", kill_on_drop: false }` [INFO] [stdout] bf452e9a33fb430741300ac258db4771611b738a6d87aa62dc64af85b4f17e55 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 460d15e002bdb2802b42b5c11e6adbf18019ad07c411e41c8672735230dc8baf [INFO] running `Command { std: "docker" "start" "-a" "460d15e002bdb2802b42b5c11e6adbf18019ad07c411e41c8672735230dc8baf", kill_on_drop: false }` [INFO] [stderr] Compiling endianness v0.2.0 [INFO] [stderr] Compiling serde_repr v0.1.7 [INFO] [stderr] Compiling kafka-serde v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.86s [INFO] running `Command { std: "docker" "inspect" "460d15e002bdb2802b42b5c11e6adbf18019ad07c411e41c8672735230dc8baf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "460d15e002bdb2802b42b5c11e6adbf18019ad07c411e41c8672735230dc8baf", kill_on_drop: false }` [INFO] [stdout] 460d15e002bdb2802b42b5c11e6adbf18019ad07c411e41c8672735230dc8baf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fde59b5875ab5ee2fb03d2040284d3057e309449a469ad5b362f1490e16f8eee [INFO] running `Command { std: "docker" "start" "-a" "fde59b5875ab5ee2fb03d2040284d3057e309449a469ad5b362f1490e16f8eee", kill_on_drop: false }` [INFO] [stderr] Compiling kafka-serde v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `string` [INFO] [stdout] --> src/de.rs:465:9 [INFO] [stdout] | [INFO] [stdout] 465 | string: &'a str, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Foo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/de.rs:463:27 [INFO] [stdout] | [INFO] [stdout] 463 | #[derive(Deserialize, Debug, Default)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `bytes` [INFO] [stdout] --> src/de.rs:466:9 [INFO] [stdout] | [INFO] [stdout] 466 | bytes: &'a [u8], [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Foo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/de.rs:463:27 [INFO] [stdout] | [INFO] [stdout] 463 | #[derive(Deserialize, Debug, Default)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.93s [INFO] running `Command { std: "docker" "inspect" "fde59b5875ab5ee2fb03d2040284d3057e309449a469ad5b362f1490e16f8eee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fde59b5875ab5ee2fb03d2040284d3057e309449a469ad5b362f1490e16f8eee", kill_on_drop: false }` [INFO] [stdout] fde59b5875ab5ee2fb03d2040284d3057e309449a469ad5b362f1490e16f8eee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4ee6b72c9eaec2ed2524aa70666ffb2cdc6fd780249e01a7a92e23d53289dcba [INFO] running `Command { std: "docker" "start" "-a" "4ee6b72c9eaec2ed2524aa70666ffb2cdc6fd780249e01a7a92e23d53289dcba", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `string` [INFO] [stderr] --> src/de.rs:465:9 [INFO] [stderr] | [INFO] [stderr] 465 | string: &'a str, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `Foo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/de.rs:463:27 [INFO] [stderr] | [INFO] [stderr] 463 | #[derive(Deserialize, Debug, Default)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `bytes` [INFO] [stderr] --> src/de.rs:466:9 [INFO] [stderr] | [INFO] [stderr] 466 | bytes: &'a [u8], [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Foo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/de.rs:463:27 [INFO] [stderr] | [INFO] [stderr] 463 | #[derive(Deserialize, Debug, Default)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `kafka-serde` (lib test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/kafka_serde-23b2ea4eacd699a1) [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test de::test::test_serde_decode_nullable_string ... ok [INFO] [stdout] test de::test::test_serde_decode_byte_reference_sequence ... ok [INFO] [stdout] test de::test::test_nullable_bytes ... ok [INFO] [stdout] test de::test::test_serde_decode_i32 ... ok [INFO] [stdout] test de::test::test_serde_decode_seq_u32 ... ok [INFO] [stdout] test de::test::test_serde_decode_empty_string_reference ... ok [INFO] [stdout] test de::test::test_serde_decode_empty_byte_reference ... ok [INFO] [stdout] test de::test::test_de_u8 ... ok [INFO] [stdout] test de::test::test_serde_decode_byte_reference ... ok [INFO] [stdout] test de::test::test_serde_decode_string_reference ... ok [INFO] [stdout] test de::test::test_serde_decode_string ... ok [INFO] [stdout] test de::test::test_serde_decode_u32 ... ok [INFO] [stdout] test ser::test::test_enum_repr ... ok [INFO] [stdout] test ser::test::test_strings ... ok [INFO] [stdout] test ser::test::test_integers ... ok [INFO] [stdout] test ser::test::test_some ... ok [INFO] [stdout] test ser::test::test_struct ... ok [INFO] [stdout] test ser::test::test_none ... ok [INFO] [stdout] test ser::test::test_list ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s [INFO] [stdout] [INFO] [stderr] Doc-tests kafka-serde [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/ser.rs - ser::to_writer (line 20) ... ok [INFO] [stdout] test src/de.rs - de::from_bytes (line 101) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.45s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4ee6b72c9eaec2ed2524aa70666ffb2cdc6fd780249e01a7a92e23d53289dcba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ee6b72c9eaec2ed2524aa70666ffb2cdc6fd780249e01a7a92e23d53289dcba", kill_on_drop: false }` [INFO] [stdout] 4ee6b72c9eaec2ed2524aa70666ffb2cdc6fd780249e01a7a92e23d53289dcba