[INFO] fetching crate serde-protobuf 0.8.2...
[INFO] testing serde-protobuf-0.8.2 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate serde-protobuf 0.8.2 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate serde-protobuf 0.8.2 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 serde-protobuf 0.8.2
[INFO] finished tweaking crates.io crate serde-protobuf 0.8.2
[INFO] tweaked toml for crates.io crate serde-protobuf 0.8.2 written to /workspace/builds/worker-7/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 304cc2b56be2ae727d14f2d64c41dcbd65a305785ebdedda3980dece7be2b78a
[INFO] running `Command { std: "docker" "start" "-a" "304cc2b56be2ae727d14f2d64c41dcbd65a305785ebdedda3980dece7be2b78a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "304cc2b56be2ae727d14f2d64c41dcbd65a305785ebdedda3980dece7be2b78a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "304cc2b56be2ae727d14f2d64c41dcbd65a305785ebdedda3980dece7be2b78a", kill_on_drop: false }`
[INFO] [stdout] 304cc2b56be2ae727d14f2d64c41dcbd65a305785ebdedda3980dece7be2b78a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 2e91df7eca20f1c0ce92ecc2fa62077012e13d742d65d19018a81651e7807a14
[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" "2e91df7eca20f1c0ce92ecc2fa62077012e13d742d65d19018a81651e7807a14", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling protobuf v2.24.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling linked-hash-map v0.5.4
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling serde-protobuf v0.8.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.93s
[INFO] running `Command { std: "docker" "inspect" "2e91df7eca20f1c0ce92ecc2fa62077012e13d742d65d19018a81651e7807a14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e91df7eca20f1c0ce92ecc2fa62077012e13d742d65d19018a81651e7807a14", kill_on_drop: false }`
[INFO] [stdout] 2e91df7eca20f1c0ce92ecc2fa62077012e13d742d65d19018a81651e7807a14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 7029153911f4b2af2656707960996d66990aa637c2cb98094a76d8cb88901030
[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" "7029153911f4b2af2656707960996d66990aa637c2cb98094a76d8cb88901030", kill_on_drop: false }`
[INFO] [stderr]    Compiling ordered-float v2.7.0
[INFO] [stderr]    Compiling serde-value v0.7.0
[INFO] [stderr]    Compiling serde-protobuf v0.8.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 15.47s
[INFO] running `Command { std: "docker" "inspect" "7029153911f4b2af2656707960996d66990aa637c2cb98094a76d8cb88901030", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7029153911f4b2af2656707960996d66990aa637c2cb98094a76d8cb88901030", kill_on_drop: false }`
[INFO] [stdout] 7029153911f4b2af2656707960996d66990aa637c2cb98094a76d8cb88901030
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] c0551e909813152151b0ac2bd400cf75671a786e43bdc8bc44758dfe93059430
[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" "c0551e909813152151b0ac2bd400cf75671a786e43bdc8bc44758dfe93059430", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/serde_protobuf-dc4bf2b3b8af2a39)
[INFO] [stdout] 
[INFO] [stdout] running 37 tests
[INFO] [stdout] test descriptor::test::enum_value_baz ... ok
[INFO] [stdout] test descriptor::test::enum_value_bar ... ok
[INFO] [stdout] test descriptor::test::enum_value_foo ... ok
[INFO] [stdout] test descriptor::test::optional_uint32_field ... ok
[INFO] [stdout] test descriptor::test::optional_sfixed64_field ... ok
[INFO] [stdout] test descriptor::test::optional_int64_field ... ok
[INFO] [stdout] test descriptor::test::optional_double_field ... ok
[INFO] [stdout] test descriptor::test::optional_int32_field ... ok
[INFO] [stdout] test descriptor::test::optional_sint64_field ... ok
[INFO] [stdout] test descriptor::test::optional_fixed32_field ... ok
[INFO] [stdout] test descriptor::test::optional_string_field ... ok
[INFO] [stdout] test descriptor::test::optional_fixed64_field ... ok
[INFO] [stdout] test descriptor::test::optional_sfixed32_field ... ok
[INFO] [stdout] test descriptor::test::optional_uint64_field ... ok
[INFO] [stdout] test descriptor::test::repeated_double_field ... ok
[INFO] [stdout] test descriptor::test::repeated_bytes_field ... ok
[INFO] [stdout] test descriptor::test::repeated_int64_field ... ok
[INFO] [stdout] test descriptor::test::repeated_sfixed32_field ... ok
[INFO] [stdout] test descriptor::test::optional_bool_field ... ok
[INFO] [stdout] test descriptor::test::optional_sint32_field ... ok
[INFO] [stdout] test descriptor::test::repeated_fixed64_field ... ok
[INFO] [stdout] test descriptor::test::repeated_int32_field ... ok
[INFO] [stdout] test descriptor::test::optional_bytes_field ... ok
[INFO] [stdout] test descriptor::test::repeated_float_field ... ok
[INFO] [stdout] test descriptor::test::repeated_bool_field ... ok
[INFO] [stdout] test descriptor::test::repeated_string_field ... ok
[INFO] [stdout] test descriptor::test::required_field_b ... ok
[INFO] [stdout] test descriptor::test::repeated_sfixed64_field ... ok
[INFO] [stdout] test descriptor::test::repeated_fixed32_field ... ok
[INFO] [stdout] test descriptor::test::repeated_sint64_field ... ok
[INFO] [stdout] test descriptor::test::repeated_enum_field ... ok
[INFO] [stdout] test descriptor::test::repppeated_message_field ... ok
[INFO] [stdout] test descriptor::test::repeated_uint32_field ... ok
[INFO] [stdout] test descriptor::test::repeated_uint64_field ... ok
[INFO] [stdout] test descriptor::test::repeated_sint32_field ... ok
[INFO] [stdout] test descriptor::test::optional_float_field ... ok
[INFO] [stdout] test descriptor::test::required_field_a ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-15ac634e0b14f62e)
[INFO] [stdout] 
[INFO] [stdout] running 51 tests
[INFO] [stdout] test roundtrip_default_double ... ok
[INFO] [stdout] test roundtrip_default_fixed32 ... ok
[INFO] [stdout] test roundtrip_default_bool ... ok
[INFO] [stdout] test roundtrip_default_bytes ... ok
[INFO] [stdout] test roundtrip_default_sfixed32 ... ok
[INFO] [stdout] test roundtrip_default_int64 ... ok
[INFO] [stdout] test roundtrip_default_string ... ok
[INFO] [stdout] test roundtrip_optional_double ... ok
[INFO] [stdout] test roundtrip_optional_bytes ... ok
[INFO] [stdout] test roundtrip_default_sfixed64 ... ok
[INFO] [stdout] test roundtrip_default_sint64 ... ok
[INFO] [stdout] test roundtrip_default_sint32 ... ok
[INFO] [stdout] test roundtrip_default_float ... ok
[INFO] [stdout] test roundtrip_default_int32 ... ok
[INFO] [stdout] test roundtrip_optional_fixed32 ... ok
[INFO] [stdout] test roundtrip_optional_bool ... ok
[INFO] [stdout] test roundtrip_default_uint32 ... ok
[INFO] [stdout] test roundtrip_default_fixed64 ... ok
[INFO] [stdout] test roundtrip_optional_enum ... ok
[INFO] [stdout] test roundtrip_default_uint64 ... ok
[INFO] [stdout] test roundtrip_optional_fixed64 ... ok
[INFO] [stdout] test roundtrip_repeated_bool ... ok
[INFO] [stdout] test roundtrip_repeated_bytes ... ok
[INFO] [stdout] test roundtrip_recursive ... ok
[INFO] [stdout] test roundtrip_optional_sfixed32 ... ok
[INFO] [stdout] test roundtrip_optional_uint32 ... ok
[INFO] [stdout] test roundtrip_optional_string ... ok
[INFO] [stdout] test roundtrip_optional_uint64 ... ok
[INFO] [stdout] test roundtrip_optional_sfixed64 ... ok
[INFO] [stdout] test roundtrip_repeated_fixed32 ... ok
[INFO] [stdout] test roundtrip_repeated_double ... ok
[INFO] [stdout] test roundtrip_repeated_fixed64 ... ok
[INFO] [stdout] test roundtrip_optional_int64 ... ok
[INFO] [stdout] test roundtrip_optional_float ... ok
[INFO] [stdout] test roundtrip_repeated_enum ... ok
[INFO] [stdout] test roundtrip_optional_message ... ok
[INFO] [stdout] test roundtrip_optional_sint64 ... ok
[INFO] [stdout] test roundtrip_repeated_float ... ok
[INFO] [stdout] test roundtrip_repeated_int32 ... ok
[INFO] [stdout] test roundtrip_repeated_string ... ok
[INFO] [stdout] test roundtrip_required ... ok
[INFO] [stdout] test roundtrip_repeated_uint64 ... ok
[INFO] [stdout] test roundtrip_optional_int32 ... ok
[INFO] [stdout] test roundtrip_repeated_sint32 ... ok
[INFO] [stdout] test roundtrip_optional_sint32 ... ok
[INFO] [stdout] test roundtrip_repeated_int64 ... ok
[INFO] [stdout] test roundtrip_repeated_sint64 ... ok
[INFO] [stdout] test roundtrip_repeated_message ... ok
[INFO] [stdout] test roundtrip_repeated_sfixed32 ... ok
[INFO] [stdout] test roundtrip_repeated_sfixed64 ... ok
[INFO] [stdout] test roundtrip_repeated_uint32 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 51 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serde-protobuf
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/descriptor.rs - descriptor (line 55) ... ok
[INFO] [stdout] test src/descriptor.rs - descriptor (line 80) ... ok
[INFO] [stdout] test src/descriptor.rs - descriptor (line 21) ... ok
[INFO] [stdout] test src/descriptor.rs - descriptor (line 102) ... ok
[INFO] [stdout] test src/de.rs - de (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.62s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c0551e909813152151b0ac2bd400cf75671a786e43bdc8bc44758dfe93059430", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0551e909813152151b0ac2bd400cf75671a786e43bdc8bc44758dfe93059430", kill_on_drop: false }`
[INFO] [stdout] c0551e909813152151b0ac2bd400cf75671a786e43bdc8bc44758dfe93059430