[INFO] fetching crate kafka-serde 0.1.0... [INFO] testing kafka-serde-0.1.0 against beta-2022-04-10 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 beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7f6d66bb8436e24ce5fd63383e7b3c223dd4fc5af53eabaca0b985ce05310a16 [INFO] running `Command { std: "docker" "start" "-a" "7f6d66bb8436e24ce5fd63383e7b3c223dd4fc5af53eabaca0b985ce05310a16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7f6d66bb8436e24ce5fd63383e7b3c223dd4fc5af53eabaca0b985ce05310a16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f6d66bb8436e24ce5fd63383e7b3c223dd4fc5af53eabaca0b985ce05310a16", kill_on_drop: false }` [INFO] [stdout] 7f6d66bb8436e24ce5fd63383e7b3c223dd4fc5af53eabaca0b985ce05310a16 [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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8968372efda08d45efc5aedb29bfcdb4ec4a6923a2a0e4efbb22c249bc31c361 [INFO] running `Command { std: "docker" "start" "-a" "8968372efda08d45efc5aedb29bfcdb4ec4a6923a2a0e4efbb22c249bc31c361", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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 14.84s [INFO] running `Command { std: "docker" "inspect" "8968372efda08d45efc5aedb29bfcdb4ec4a6923a2a0e4efbb22c249bc31c361", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8968372efda08d45efc5aedb29bfcdb4ec4a6923a2a0e4efbb22c249bc31c361", kill_on_drop: false }` [INFO] [stdout] 8968372efda08d45efc5aedb29bfcdb4ec4a6923a2a0e4efbb22c249bc31c361 [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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7f01942473b8e2ee4f5a25a5d2e9755a0a9078ef131b08c2590f707dec5ed8e0 [INFO] running `Command { std: "docker" "start" "-a" "7f01942473b8e2ee4f5a25a5d2e9755a0a9078ef131b08c2590f707dec5ed8e0", 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 1.16s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/kafka_serde-5eb5798fa21349db) [INFO] running `Command { std: "docker" "inspect" "7f01942473b8e2ee4f5a25a5d2e9755a0a9078ef131b08c2590f707dec5ed8e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f01942473b8e2ee4f5a25a5d2e9755a0a9078ef131b08c2590f707dec5ed8e0", kill_on_drop: false }` [INFO] [stdout] 7f01942473b8e2ee4f5a25a5d2e9755a0a9078ef131b08c2590f707dec5ed8e0 [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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6f0245fc064bfd50e59441910ee9822937bd9ef941b7311b5d6d51e1753910f1 [INFO] running `Command { std: "docker" "start" "-a" "6f0245fc064bfd50e59441910ee9822937bd9ef941b7311b5d6d51e1753910f1", 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 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kafka_serde-5eb5798fa21349db) [INFO] [stdout] [INFO] [stderr] Doc-tests kafka-serde [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 ... ok [INFO] [stdout] test de::test::test_serde_decode_empty_byte_reference ... ok [INFO] [stdout] test de::test::test_serde_decode_empty_string_reference ... ok [INFO] [stdout] test de::test::test_serde_decode_byte_reference_sequence ... ok [INFO] [stdout] test de::test::test_serde_decode_nullable_string ... 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_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_integers ... ok [INFO] [stdout] test ser::test::test_list ... ok [INFO] [stdout] test ser::test::test_none ... 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] [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 0.29s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6f0245fc064bfd50e59441910ee9822937bd9ef941b7311b5d6d51e1753910f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f0245fc064bfd50e59441910ee9822937bd9ef941b7311b5d6d51e1753910f1", kill_on_drop: false }` [INFO] [stdout] 6f0245fc064bfd50e59441910ee9822937bd9ef941b7311b5d6d51e1753910f1