[INFO] fetching crate kafka-serde 0.1.0... [INFO] testing kafka-serde-0.1.0 against 1.60.0 for beta-1.61-1 [INFO] extracting crate kafka-serde 0.1.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate kafka-serde 0.1.0 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 731c9e87d940a0e13bfc21d5ead27a89acc4d6a3884a5dd88b53ec0386804ed2 [INFO] running `Command { std: "docker" "start" "-a" "731c9e87d940a0e13bfc21d5ead27a89acc4d6a3884a5dd88b53ec0386804ed2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "731c9e87d940a0e13bfc21d5ead27a89acc4d6a3884a5dd88b53ec0386804ed2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "731c9e87d940a0e13bfc21d5ead27a89acc4d6a3884a5dd88b53ec0386804ed2", kill_on_drop: false }` [INFO] [stdout] 731c9e87d940a0e13bfc21d5ead27a89acc4d6a3884a5dd88b53ec0386804ed2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e732812970c87e5dd7c090bbf176ff5ef8ff33f5c6dff7b5225b9008fd251636 [INFO] running `Command { std: "docker" "start" "-a" "e732812970c87e5dd7c090bbf176ff5ef8ff33f5c6dff7b5225b9008fd251636", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling serde v1.0.136 [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 11.26s [INFO] running `Command { std: "docker" "inspect" "e732812970c87e5dd7c090bbf176ff5ef8ff33f5c6dff7b5225b9008fd251636", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e732812970c87e5dd7c090bbf176ff5ef8ff33f5c6dff7b5225b9008fd251636", kill_on_drop: false }` [INFO] [stdout] e732812970c87e5dd7c090bbf176ff5ef8ff33f5c6dff7b5225b9008fd251636 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6277002c9660a88f132a63b30cfa7f1fb6b25025972d0729986a321457d789a8 [INFO] running `Command { std: "docker" "start" "-a" "6277002c9660a88f132a63b30cfa7f1fb6b25025972d0729986a321457d789a8", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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 1.39s [INFO] running `Command { std: "docker" "inspect" "6277002c9660a88f132a63b30cfa7f1fb6b25025972d0729986a321457d789a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6277002c9660a88f132a63b30cfa7f1fb6b25025972d0729986a321457d789a8", kill_on_drop: false }` [INFO] [stdout] 6277002c9660a88f132a63b30cfa7f1fb6b25025972d0729986a321457d789a8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b1a7eef2f7291ed052f48a66d2bee431636843f959b1bf1ccb3bc6ac856703a7 [INFO] running `Command { std: "docker" "start" "-a" "b1a7eef2f7291ed052f48a66d2bee431636843f959b1bf1ccb3bc6ac856703a7", 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 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/kafka_serde-c8a983f209dba63b) [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test de::test::test_de_u8 ... ok [INFO] [stdout] test de::test::test_nullable_bytes ... ok [INFO] [stdout] test de::test::test_serde_decode_byte_reference_sequence ... ok [INFO] [stdout] test de::test::test_serde_decode_empty_byte_reference ... ok [INFO] [stdout] test de::test::test_serde_decode_byte_reference ... ok [INFO] [stdout] test de::test::test_serde_decode_empty_string_reference ... ok [INFO] [stdout] test de::test::test_serde_decode_i32 ... ok [INFO] [stdout] test de::test::test_serde_decode_nullable_string ... ok [INFO] [stdout] test de::test::test_serde_decode_seq_u32 ... ok [INFO] [stdout] test de::test::test_serde_decode_string ... ok [INFO] [stdout] test de::test::test_serde_decode_string_reference ... 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_none ... ok [INFO] [stdout] test ser::test::test_integers ... ok [INFO] [stdout] test ser::test::test_list ... ok [INFO] [stdout] test ser::test::test_some ... ok [INFO] [stdout] test ser::test::test_strings ... ok [INFO] [stdout] test ser::test::test_struct ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests kafka-serde [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/de.rs - de::from_bytes (line 101) ... ok [INFO] [stdout] test src/ser.rs - ser::to_writer (line 20) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b1a7eef2f7291ed052f48a66d2bee431636843f959b1bf1ccb3bc6ac856703a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1a7eef2f7291ed052f48a66d2bee431636843f959b1bf1ccb3bc6ac856703a7", kill_on_drop: false }` [INFO] [stdout] b1a7eef2f7291ed052f48a66d2bee431636843f959b1bf1ccb3bc6ac856703a7