[INFO] fetching crate flubber-backend-proto 0.1.0-alpha...
[INFO] checking flubber-backend-proto-0.1.0-alpha against try#72f88fc4e9458f89516a0b8b0868f3718aec5b47 for pr-74989
[INFO] extracting crate flubber-backend-proto 0.1.0-alpha into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate flubber-backend-proto 0.1.0-alpha on toolchain 72f88fc4e9458f89516a0b8b0868f3718aec5b47
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate flubber-backend-proto 0.1.0-alpha
[INFO] finished tweaking crates.io crate flubber-backend-proto 0.1.0-alpha
[INFO] tweaked toml for crates.io crate flubber-backend-proto 0.1.0-alpha written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "fetch" "--locked" "--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 sval_derive v0.4.7
[INFO] [stderr]   Downloaded sval v0.4.7
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "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] 3d8ef4e02bdbcef5efd40760bcf8daac9fe0e734d382ea37bfc49e3a7f93ad2d
[INFO] running `Command { std: "docker" "start" "-a" "3d8ef4e02bdbcef5efd40760bcf8daac9fe0e734d382ea37bfc49e3a7f93ad2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d8ef4e02bdbcef5efd40760bcf8daac9fe0e734d382ea37bfc49e3a7f93ad2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d8ef4e02bdbcef5efd40760bcf8daac9fe0e734d382ea37bfc49e3a7f93ad2d", kill_on_drop: false }`
[INFO] [stdout] 3d8ef4e02bdbcef5efd40760bcf8daac9fe0e734d382ea37bfc49e3a7f93ad2d
[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=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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 227f03118a446f6d6d9302f7ed266fad43ce1ae0a70bac252a42935afbae9b70
[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" "227f03118a446f6d6d9302f7ed266fad43ce1ae0a70bac252a42935afbae9b70", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.21
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]     Checking itoa v0.4.6
[INFO] [stderr]     Checking mime v0.3.16
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling syn v1.0.40
[INFO] [stderr]     Checking chrono v0.4.15
[INFO] [stderr]    Compiling sval_derive v0.4.7
[INFO] [stderr]     Checking sval v0.4.7
[INFO] [stderr]     Checking flubber-backend-proto v0.1.0-alpha (/opt/rustwide/workdir)
[INFO] [stdout] warning: lint `legacy_directory_ownership` has been removed: `converted into hard error, see issue #37872 <https://github.com/rust-lang/rust/issues/37872> for more information`
[INFO] [stdout]   --> src/lib.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     legacy_directory_ownership,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `plugin_as_library` has been removed: `plugins have been deprecated and retired`
[INFO] [stdout]   --> src/lib.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     plugin_as_library,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `safe_extern_statics` has been removed: `converted into hard error, see issue #36247 <https://github.com/rust-lang/rust/issues/36247> for more information`
[INFO] [stdout]   --> src/lib.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     safe_extern_statics,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `legacy_directory_ownership` has been removed: `converted into hard error, see issue #37872 <https://github.com/rust-lang/rust/issues/37872> for more information`
[INFO] [stdout]   --> src/lib.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     legacy_directory_ownership,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `plugin_as_library` has been removed: `plugins have been deprecated and retired`
[INFO] [stdout]   --> src/lib.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     plugin_as_library,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `safe_extern_statics` has been removed: `converted into hard error, see issue #36247 <https://github.com/rust-lang/rust/issues/36247> for more information`
[INFO] [stdout]   --> src/lib.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     safe_extern_statics,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused result
[INFO] [stdout]    --> src/lib.rs:174:24
[INFO] [stdout]     |
[INFO] [stdout] 174 | #[derive(Clone, Debug, Deserialize, Eq, Hash, PartialEq, Serialize, Value)]
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:48:5
[INFO] [stdout]     |
[INFO] [stdout] 48  |     unused_results,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused result
[INFO] [stdout]    --> src/lib.rs:174:24
[INFO] [stdout]     |
[INFO] [stdout] 174 | #[derive(Clone, Debug, Deserialize, Eq, Hash, PartialEq, Serialize, Value)]
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused result
[INFO] [stdout]    --> src/lib.rs:174:24
[INFO] [stdout]     |
[INFO] [stdout] 174 | #[derive(Clone, Debug, Deserialize, Eq, Hash, PartialEq, Serialize, Value)]
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused result
[INFO] [stdout]    --> src/lib.rs:174:24
[INFO] [stdout]     |
[INFO] [stdout] 174 | #[derive(Clone, Debug, Deserialize, Eq, Hash, PartialEq, Serialize, Value)]
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused result
[INFO] [stdout]    --> src/lib.rs:174:24
[INFO] [stdout]     |
[INFO] [stdout] 174 | #[derive(Clone, Debug, Deserialize, Eq, Hash, PartialEq, Serialize, Value)]
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused result
[INFO] [stdout]    --> src/lib.rs:246:24
[INFO] [stdout]     |
[INFO] [stdout] 246 | #[derive(Clone, Debug, Deserialize, PartialEq, Serialize, Value)]
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused result
[INFO] [stdout]    --> src/lib.rs:246:24
[INFO] [stdout]     |
[INFO] [stdout] 246 | #[derive(Clone, Debug, Deserialize, PartialEq, Serialize, Value)]
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused result
[INFO] [stdout]    --> src/lib.rs:246:24
[INFO] [stdout]     |
[INFO] [stdout] 246 | #[derive(Clone, Debug, Deserialize, PartialEq, Serialize, Value)]
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused result
[INFO] [stdout]    --> src/lib.rs:246:24
[INFO] [stdout]     |
[INFO] [stdout] 246 | #[derive(Clone, Debug, Deserialize, PartialEq, Serialize, Value)]
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused result
[INFO] [stdout]    --> src/lib.rs:246:24
[INFO] [stdout]     |
[INFO] [stdout] 246 | #[derive(Clone, Debug, Deserialize, PartialEq, Serialize, Value)]
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused result
[INFO] [stdout]    --> src/lib.rs:299:24
[INFO] [stdout]     |
[INFO] [stdout] 299 | #[derive(Clone, Debug, Deserialize, PartialEq, Serialize, Value)]
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused result
[INFO] [stdout]    --> src/lib.rs:299:24
[INFO] [stdout]     |
[INFO] [stdout] 299 | #[derive(Clone, Debug, Deserialize, PartialEq, Serialize, Value)]
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused result
[INFO] [stdout]    --> src/lib.rs:299:24
[INFO] [stdout]     |
[INFO] [stdout] 299 | #[derive(Clone, Debug, Deserialize, PartialEq, Serialize, Value)]
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused result
[INFO] [stdout]    --> src/lib.rs:299:24
[INFO] [stdout]     |
[INFO] [stdout] 299 | #[derive(Clone, Debug, Deserialize, PartialEq, Serialize, Value)]
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused result
[INFO] [stdout]    --> src/lib.rs:299:24
[INFO] [stdout]     |
[INFO] [stdout] 299 | #[derive(Clone, Debug, Deserialize, PartialEq, Serialize, Value)]
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused result
[INFO] [stdout]    --> src/lib.rs:345:24
[INFO] [stdout]     |
[INFO] [stdout] 345 | #[derive(Clone, Debug, Deserialize, PartialEq, Serialize, Value)]
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused result
[INFO] [stdout]    --> src/lib.rs:345:24
[INFO] [stdout]     |
[INFO] [stdout] 345 | #[derive(Clone, Debug, Deserialize, PartialEq, Serialize, Value)]
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused result
[INFO] [stdout]    --> src/lib.rs:345:24
[INFO] [stdout]     |
[INFO] [stdout] 345 | #[derive(Clone, Debug, Deserialize, PartialEq, Serialize, Value)]
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused result
[INFO] [stdout]    --> src/lib.rs:345:24
[INFO] [stdout]     |
[INFO] [stdout] 345 | #[derive(Clone, Debug, Deserialize, PartialEq, Serialize, Value)]
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused result
[INFO] [stdout]    --> src/lib.rs:345:24
[INFO] [stdout]     |
[INFO] [stdout] 345 | #[derive(Clone, Debug, Deserialize, PartialEq, Serialize, Value)]
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 20 previous errors; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `flubber-backend-proto`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: unused result
[INFO] [stdout]    --> src/lib.rs:174:24
[INFO] [stdout]     |
[INFO] [stdout] 174 | #[derive(Clone, Debug, Deserialize, Eq, Hash, PartialEq, Serialize, Value)]
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:48:5
[INFO] [stdout]     |
[INFO] [stdout] 48  |     unused_results,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused result
[INFO] [stdout]    --> src/lib.rs:174:24
[INFO] [stdout]     |
[INFO] [stdout] 174 | #[derive(Clone, Debug, Deserialize, Eq, Hash, PartialEq, Serialize, Value)]
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused result
[INFO] [stdout]    --> src/lib.rs:174:24
[INFO] [stdout]     |
[INFO] [stdout] 174 | #[derive(Clone, Debug, Deserialize, Eq, Hash, PartialEq, Serialize, Value)]
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused result
[INFO] [stdout]    --> src/lib.rs:174:24
[INFO] [stdout]     |
[INFO] [stdout] 174 | #[derive(Clone, Debug, Deserialize, Eq, Hash, PartialEq, Serialize, Value)]
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused result
[INFO] [stdout]    --> src/lib.rs:174:24
[INFO] [stdout]     |
[INFO] [stdout] 174 | #[derive(Clone, Debug, Deserialize, Eq, Hash, PartialEq, Serialize, Value)]
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused result
[INFO] [stdout]    --> src/lib.rs:246:24
[INFO] [stdout]     |
[INFO] [stdout] 246 | #[derive(Clone, Debug, Deserialize, PartialEq, Serialize, Value)]
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused result
[INFO] [stdout]    --> src/lib.rs:246:24
[INFO] [stdout]     |
[INFO] [stdout] 246 | #[derive(Clone, Debug, Deserialize, PartialEq, Serialize, Value)]
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused result
[INFO] [stdout]    --> src/lib.rs:246:24
[INFO] [stdout]     |
[INFO] [stdout] 246 | #[derive(Clone, Debug, Deserialize, PartialEq, Serialize, Value)]
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused result
[INFO] [stdout]    --> src/lib.rs:246:24
[INFO] [stdout]     |
[INFO] [stdout] 246 | #[derive(Clone, Debug, Deserialize, PartialEq, Serialize, Value)]
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused result
[INFO] [stdout]    --> src/lib.rs:246:24
[INFO] [stdout]     |
[INFO] [stdout] 246 | #[derive(Clone, Debug, Deserialize, PartialEq, Serialize, Value)]
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused result
[INFO] [stdout]    --> src/lib.rs:299:24
[INFO] [stdout]     |
[INFO] [stdout] 299 | #[derive(Clone, Debug, Deserialize, PartialEq, Serialize, Value)]
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused result
[INFO] [stdout]    --> src/lib.rs:299:24
[INFO] [stdout]     |
[INFO] [stdout] 299 | #[derive(Clone, Debug, Deserialize, PartialEq, Serialize, Value)]
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused result
[INFO] [stdout]    --> src/lib.rs:299:24
[INFO] [stdout]     |
[INFO] [stdout] 299 | #[derive(Clone, Debug, Deserialize, PartialEq, Serialize, Value)]
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused result
[INFO] [stdout]    --> src/lib.rs:299:24
[INFO] [stdout]     |
[INFO] [stdout] 299 | #[derive(Clone, Debug, Deserialize, PartialEq, Serialize, Value)]
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused result
[INFO] [stdout]    --> src/lib.rs:299:24
[INFO] [stdout]     |
[INFO] [stdout] 299 | #[derive(Clone, Debug, Deserialize, PartialEq, Serialize, Value)]
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused result
[INFO] [stdout]    --> src/lib.rs:345:24
[INFO] [stdout]     |
[INFO] [stdout] 345 | #[derive(Clone, Debug, Deserialize, PartialEq, Serialize, Value)]
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused result
[INFO] [stdout]    --> src/lib.rs:345:24
[INFO] [stdout]     |
[INFO] [stdout] 345 | #[derive(Clone, Debug, Deserialize, PartialEq, Serialize, Value)]
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused result
[INFO] [stdout]    --> src/lib.rs:345:24
[INFO] [stdout]     |
[INFO] [stdout] 345 | #[derive(Clone, Debug, Deserialize, PartialEq, Serialize, Value)]
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused result
[INFO] [stdout]    --> src/lib.rs:345:24
[INFO] [stdout]     |
[INFO] [stdout] 345 | #[derive(Clone, Debug, Deserialize, PartialEq, Serialize, Value)]
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused result
[INFO] [stdout]    --> src/lib.rs:345:24
[INFO] [stdout]     |
[INFO] [stdout] 345 | #[derive(Clone, Debug, Deserialize, PartialEq, Serialize, Value)]
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 20 previous errors; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "227f03118a446f6d6d9302f7ed266fad43ce1ae0a70bac252a42935afbae9b70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "227f03118a446f6d6d9302f7ed266fad43ce1ae0a70bac252a42935afbae9b70", kill_on_drop: false }`
[INFO] [stdout] 227f03118a446f6d6d9302f7ed266fad43ce1ae0a70bac252a42935afbae9b70
