[INFO] fetching crate kafka-serde 0.1.0...
[INFO] testing kafka-serde-0.1.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate kafka-serde 0.1.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate kafka-serde 0.1.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 165eb9de7c4da2de33d73375ff413c57d2c58f5053e5706d27886542c6422419
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "165eb9de7c4da2de33d73375ff413c57d2c58f5053e5706d27886542c6422419", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "165eb9de7c4da2de33d73375ff413c57d2c58f5053e5706d27886542c6422419", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "165eb9de7c4da2de33d73375ff413c57d2c58f5053e5706d27886542c6422419", kill_on_drop: false }`
[INFO] [stdout] 165eb9de7c4da2de33d73375ff413c57d2c58f5053e5706d27886542c6422419
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35d251a618f21eeb667e69234280fde1a83dc936b04915fa5ca0e97a6911d38c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "35d251a618f21eeb667e69234280fde1a83dc936b04915fa5ca0e97a6911d38c", kill_on_drop: false }`
[INFO] [stderr]    Compiling endianness v0.2.0
[INFO] [stderr]    Compiling serde_repr v0.1.7
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling kafka-serde v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.31s
[INFO] running `Command { std: "docker" "inspect" "35d251a618f21eeb667e69234280fde1a83dc936b04915fa5ca0e97a6911d38c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35d251a618f21eeb667e69234280fde1a83dc936b04915fa5ca0e97a6911d38c", kill_on_drop: false }`
[INFO] [stdout] 35d251a618f21eeb667e69234280fde1a83dc936b04915fa5ca0e97a6911d38c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac06b86da5e424e4a1697975fc5b97d1a1206c04045f0df8791c08468c3572ed
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ac06b86da5e424e4a1697975fc5b97d1a1206c04045f0df8791c08468c3572ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling kafka-serde v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.06s
[INFO] running `Command { std: "docker" "inspect" "ac06b86da5e424e4a1697975fc5b97d1a1206c04045f0df8791c08468c3572ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac06b86da5e424e4a1697975fc5b97d1a1206c04045f0df8791c08468c3572ed", kill_on_drop: false }`
[INFO] [stdout] ac06b86da5e424e4a1697975fc5b97d1a1206c04045f0df8791c08468c3572ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] df7426a8d74caed5bb4848b89d69ee9f6171c6d59a90ed9536af77447c1360cb
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "df7426a8d74caed5bb4848b89d69ee9f6171c6d59a90ed9536af77447c1360cb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kafka_serde-f65488099679b900)
[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_string_reference ... ok
[INFO] [stdout] test de::test::test_serde_decode_empty_byte_reference ... ok
[INFO] [stdout] test de::test::test_serde_decode_u32 ... ok
[INFO] [stdout] test ser::test::test_enum_repr ... ok
[INFO] [stdout] test de::test::test_serde_decode_string ... ok
[INFO] [stdout] test de::test::test_serde_decode_seq_u32 ... ok
[INFO] [stdout] test ser::test::test_struct ... ok
[INFO] [stdout] test ser::test::test_strings ... ok
[INFO] [stdout] test de::test::test_serde_decode_nullable_string ... 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 de::test::test_serde_decode_i32 ... 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_byte_reference ... ok
[INFO] [stdout] test ser::test::test_some ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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 1.22s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "df7426a8d74caed5bb4848b89d69ee9f6171c6d59a90ed9536af77447c1360cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df7426a8d74caed5bb4848b89d69ee9f6171c6d59a90ed9536af77447c1360cb", kill_on_drop: false }`
[INFO] [stdout] df7426a8d74caed5bb4848b89d69ee9f6171c6d59a90ed9536af77447c1360cb