[INFO] fetching crate enum_dispatch 0.3.6...
[INFO] checking enum_dispatch-0.3.6 against master#a5f164faad4a2fed606b8160fd7ecd2d5cbba381 for pr-84920
[INFO] extracting crate enum_dispatch 0.3.6 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate enum_dispatch 0.3.6 on toolchain a5f164faad4a2fed606b8160fd7ecd2d5cbba381
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate enum_dispatch 0.3.6
[INFO] finished tweaking crates.io crate enum_dispatch 0.3.6
[INFO] tweaked toml for crates.io crate enum_dispatch 0.3.6 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d1186db2c91c867b257f3273f244df1a52f09e0ff8777aa2cef18f07f6ba8cbe
[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" "d1186db2c91c867b257f3273f244df1a52f09e0ff8777aa2cef18f07f6ba8cbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1186db2c91c867b257f3273f244df1a52f09e0ff8777aa2cef18f07f6ba8cbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1186db2c91c867b257f3273f244df1a52f09e0ff8777aa2cef18f07f6ba8cbe", kill_on_drop: false }`
[INFO] [stdout] d1186db2c91c867b257f3273f244df1a52f09e0ff8777aa2cef18f07f6ba8cbe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf49e737e68ad734c599d70ba2bc658289c8748cf72b09e0fbb6a2039a77dfad
[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" "bf49e737e68ad734c599d70ba2bc658289c8748cf72b09e0fbb6a2039a77dfad", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling serde v1.0.82
[INFO] [stderr]    Compiling ryu v0.2.8
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]     Checking custom_derive v0.1.7
[INFO] [stderr]     Checking enum_derive v0.1.7
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking quote v1.0.9
[INFO] [stderr]    Compiling rand v0.6.1
[INFO] [stderr]     Checking syn v1.0.72
[INFO] [stderr]     Checking enum_dispatch v0.3.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking serde_json v1.0.33
[INFO] [stdout] error[E0433]: failed to resolve: could not find `__private` in `_serde`
[INFO] [stdout]   --> tests/serde.rs:11:10
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[derive(Serialize, Deserialize, Debug, PartialEq)]
[INFO] [stdout]    |          ^^^^^^^^^ could not find `__private` in `_serde`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `__private` in `_serde`
[INFO] [stdout]   --> tests/serde.rs:11:21
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[derive(Serialize, Deserialize, Debug, PartialEq)]
[INFO] [stdout]    |                     ^^^^^^^^^^^ could not find `__private` in `_serde`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `__private` in `_serde`
[INFO] [stdout]   --> tests/serde.rs:11:21
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[derive(Serialize, Deserialize, Debug, PartialEq)]
[INFO] [stdout]    |                     ^^^^^^^^^^^ could not find `__private` in `_serde`
[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[E0433]: failed to resolve: could not find `__private` in `_serde`
[INFO] [stdout]   --> tests/serde.rs:18:10
[INFO] [stdout]    |
[INFO] [stdout] 18 | #[derive(Serialize, Deserialize, Debug, PartialEq)]
[INFO] [stdout]    |          ^^^^^^^^^ could not find `__private` in `_serde`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `__private` in `_serde`
[INFO] [stdout]   --> tests/serde.rs:18:10
[INFO] [stdout]    |
[INFO] [stdout] 18 | #[derive(Serialize, Deserialize, Debug, PartialEq)]
[INFO] [stdout]    |          ^^^^^^^^^ could not find `__private` in `_serde`
[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[E0433]: failed to resolve: could not find `__private` in `_serde`
[INFO] [stdout]   --> tests/serde.rs:18:10
[INFO] [stdout]    |
[INFO] [stdout] 18 | #[derive(Serialize, Deserialize, Debug, PartialEq)]
[INFO] [stdout]    |          ^^^^^^^^^ could not find `__private` in `_serde`
[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[E0433]: failed to resolve: could not find `__private` in `_serde`
[INFO] [stdout]   --> tests/serde.rs:18:10
[INFO] [stdout]    |
[INFO] [stdout] 18 | #[derive(Serialize, Deserialize, Debug, PartialEq)]
[INFO] [stdout]    |          ^^^^^^^^^ could not find `__private` in `_serde`
[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[E0433]: failed to resolve: could not find `__private` in `_serde`
[INFO] [stdout]   --> tests/serde.rs:18:21
[INFO] [stdout]    |
[INFO] [stdout] 18 | #[derive(Serialize, Deserialize, Debug, PartialEq)]
[INFO] [stdout]    |                     ^^^^^^^^^^^ could not find `__private` in `_serde`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `__private` in `_serde`
[INFO] [stdout]   --> tests/serde.rs:18:21
[INFO] [stdout]    |
[INFO] [stdout] 18 | #[derive(Serialize, Deserialize, Debug, PartialEq)]
[INFO] [stdout]    |                     ^^^^^^^^^^^ could not find `__private` in `_serde`
[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[E0433]: failed to resolve: could not find `__private` in `_serde`
[INFO] [stdout]   --> tests/serde.rs:18:21
[INFO] [stdout]    |
[INFO] [stdout] 18 | #[derive(Serialize, Deserialize, Debug, PartialEq)]
[INFO] [stdout]    |                     ^^^^^^^^^^^ could not find `__private` in `_serde`
[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[E0433]: failed to resolve: could not find `__private` in `_serde`
[INFO] [stdout]   --> tests/serde.rs:18:21
[INFO] [stdout]    |
[INFO] [stdout] 18 | #[derive(Serialize, Deserialize, Debug, PartialEq)]
[INFO] [stdout]    |                     ^^^^^^^^^^^ could not find `__private` in `_serde`
[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[E0433]: failed to resolve: could not find `__private` in `_serde`
[INFO] [stdout]   --> tests/serde.rs:18:21
[INFO] [stdout]    |
[INFO] [stdout] 18 | #[derive(Serialize, Deserialize, Debug, PartialEq)]
[INFO] [stdout]    |                     ^^^^^^^^^^^ could not find `__private` in `_serde`
[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[E0433]: failed to resolve: could not find `__private` in `_serde`
[INFO] [stdout]   --> tests/serde.rs:18:21
[INFO] [stdout]    |
[INFO] [stdout] 18 | #[derive(Serialize, Deserialize, Debug, PartialEq)]
[INFO] [stdout]    |                     ^^^^^^^^^^^ could not find `__private` in `_serde`
[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[E0433]: failed to resolve: could not find `__private` in `_serde`
[INFO] [stdout]   --> tests/serde.rs:18:21
[INFO] [stdout]    |
[INFO] [stdout] 18 | #[derive(Serialize, Deserialize, Debug, PartialEq)]
[INFO] [stdout]    |                     ^^^^^^^^^^^ could not find `__private` in `_serde`
[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[E0433]: failed to resolve: could not find `__private` in `_serde`
[INFO] [stdout]   --> tests/serde.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     w: f32,
[INFO] [stdout]    |     ^^^^^^ could not find `__private` in `_serde`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `__private` in `_serde`
[INFO] [stdout]   --> tests/serde.rs:18:21
[INFO] [stdout]    |
[INFO] [stdout] 18 | #[derive(Serialize, Deserialize, Debug, PartialEq)]
[INFO] [stdout]    |                     ^^^^^^^^^^^ could not find `__private` in `_serde`
[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[E0433]: failed to resolve: could not find `__private` in `_serde`
[INFO] [stdout]   --> tests/serde.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     h: f32,
[INFO] [stdout]    |     ^^^^^^ could not find `__private` in `_serde`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `__private` in `_serde`
[INFO] [stdout]   --> tests/serde.rs:18:21
[INFO] [stdout]    |
[INFO] [stdout] 18 | #[derive(Serialize, Deserialize, Debug, PartialEq)]
[INFO] [stdout]    |                     ^^^^^^^^^^^ could not find `__private` in `_serde`
[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[E0433]: failed to resolve: could not find `__private` in `_serde`
[INFO] [stdout]   --> tests/serde.rs:30:10
[INFO] [stdout]    |
[INFO] [stdout] 30 | #[derive(Serialize, Deserialize, Debug, PartialEq)]
[INFO] [stdout]    |          ^^^^^^^^^ could not find `__private` in `_serde`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `__private` in `_serde`
[INFO] [stdout]   --> tests/serde.rs:30:10
[INFO] [stdout]    |
[INFO] [stdout] 30 | #[derive(Serialize, Deserialize, Debug, PartialEq)]
[INFO] [stdout]    |          ^^^^^^^^^ could not find `__private` in `_serde`
[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[E0433]: failed to resolve: could not find `__private` in `_serde`
[INFO] [stdout]   --> tests/serde.rs:30:10
[INFO] [stdout]    |
[INFO] [stdout] 30 | #[derive(Serialize, Deserialize, Debug, PartialEq)]
[INFO] [stdout]    |          ^^^^^^^^^ could not find `__private` in `_serde`
[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[E0433]: failed to resolve: could not find `__private` in `_serde`
[INFO] [stdout]   --> tests/serde.rs:30:21
[INFO] [stdout]    |
[INFO] [stdout] 30 | #[derive(Serialize, Deserialize, Debug, PartialEq)]
[INFO] [stdout]    |                     ^^^^^^^^^^^ could not find `__private` in `_serde`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `__private` in `_serde`
[INFO] [stdout]   --> tests/serde.rs:30:21
[INFO] [stdout]    |
[INFO] [stdout] 30 | #[derive(Serialize, Deserialize, Debug, PartialEq)]
[INFO] [stdout]    |                     ^^^^^^^^^^^ could not find `__private` in `_serde`
[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[E0433]: failed to resolve: could not find `__private` in `_serde`
[INFO] [stdout]   --> tests/serde.rs:30:21
[INFO] [stdout]    |
[INFO] [stdout] 30 | #[derive(Serialize, Deserialize, Debug, PartialEq)]
[INFO] [stdout]    |                     ^^^^^^^^^^^ could not find `__private` in `_serde`
[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[E0433]: failed to resolve: could not find `__private` in `_serde`
[INFO] [stdout]   --> tests/serde.rs:30:21
[INFO] [stdout]    |
[INFO] [stdout] 30 | #[derive(Serialize, Deserialize, Debug, PartialEq)]
[INFO] [stdout]    |                     ^^^^^^^^^^^ could not find `__private` in `_serde`
[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[E0433]: failed to resolve: could not find `__private` in `_serde`
[INFO] [stdout]   --> tests/serde.rs:30:21
[INFO] [stdout]    |
[INFO] [stdout] 30 | #[derive(Serialize, Deserialize, Debug, PartialEq)]
[INFO] [stdout]    |                     ^^^^^^^^^^^ could not find `__private` in `_serde`
[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[E0433]: failed to resolve: could not find `__private` in `_serde`
[INFO] [stdout]   --> tests/serde.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     s: f32,
[INFO] [stdout]    |     ^^^^^^ could not find `__private` in `_serde`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `__private` in `_serde`
[INFO] [stdout]   --> tests/serde.rs:30:21
[INFO] [stdout]    |
[INFO] [stdout] 30 | #[derive(Serialize, Deserialize, Debug, PartialEq)]
[INFO] [stdout]    |                     ^^^^^^^^^^^ could not find `__private` in `_serde`
[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[E0433]: failed to resolve: could not find `__private` in `_serde`
[INFO] [stdout]   --> tests/serde.rs:41:10
[INFO] [stdout]    |
[INFO] [stdout] 41 | #[derive(Serialize, Deserialize, Debug, PartialEq)]
[INFO] [stdout]    |          ^^^^^^^^^ could not find `__private` in `_serde`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `__private` in `_serde`
[INFO] [stdout]   --> tests/serde.rs:41:10
[INFO] [stdout]    |
[INFO] [stdout] 41 | #[derive(Serialize, Deserialize, Debug, PartialEq)]
[INFO] [stdout]    |          ^^^^^^^^^ could not find `__private` in `_serde`
[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[E0433]: failed to resolve: could not find `__private` in `_serde`
[INFO] [stdout]   --> tests/serde.rs:41:10
[INFO] [stdout]    |
[INFO] [stdout] 41 | #[derive(Serialize, Deserialize, Debug, PartialEq)]
[INFO] [stdout]    |          ^^^^^^^^^ could not find `__private` in `_serde`
[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[E0433]: failed to resolve: could not find `__private` in `_serde`
[INFO] [stdout]   --> tests/serde.rs:41:21
[INFO] [stdout]    |
[INFO] [stdout] 41 | #[derive(Serialize, Deserialize, Debug, PartialEq)]
[INFO] [stdout]    |                     ^^^^^^^^^^^ could not find `__private` in `_serde`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `__private` in `_serde`
[INFO] [stdout]   --> tests/serde.rs:41:21
[INFO] [stdout]    |
[INFO] [stdout] 41 | #[derive(Serialize, Deserialize, Debug, PartialEq)]
[INFO] [stdout]    |                     ^^^^^^^^^^^ could not find `__private` in `_serde`
[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[E0433]: failed to resolve: could not find `__private` in `_serde`
[INFO] [stdout]   --> tests/serde.rs:41:21
[INFO] [stdout]    |
[INFO] [stdout] 41 | #[derive(Serialize, Deserialize, Debug, PartialEq)]
[INFO] [stdout]    |                     ^^^^^^^^^^^ could not find `__private` in `_serde`
[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[E0433]: failed to resolve: could not find `__private` in `_serde`
[INFO] [stdout]   --> tests/serde.rs:41:21
[INFO] [stdout]    |
[INFO] [stdout] 41 | #[derive(Serialize, Deserialize, Debug, PartialEq)]
[INFO] [stdout]    |                     ^^^^^^^^^^^ could not find `__private` in `_serde`
[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[E0433]: failed to resolve: could not find `__private` in `_serde`
[INFO] [stdout]   --> tests/serde.rs:41:21
[INFO] [stdout]    |
[INFO] [stdout] 41 | #[derive(Serialize, Deserialize, Debug, PartialEq)]
[INFO] [stdout]    |                     ^^^^^^^^^^^ could not find `__private` in `_serde`
[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[E0433]: failed to resolve: could not find `__private` in `_serde`
[INFO] [stdout]   --> tests/serde.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     r: f32,
[INFO] [stdout]    |     ^^^^^^ could not find `__private` in `_serde`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `__private` in `_serde`
[INFO] [stdout]   --> tests/serde.rs:41:21
[INFO] [stdout]    |
[INFO] [stdout] 41 | #[derive(Serialize, Deserialize, Debug, PartialEq)]
[INFO] [stdout]    |                     ^^^^^^^^^^^ could not find `__private` in `_serde`
[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[E0433]: failed to resolve: could not find `__private` in `_serde`
[INFO] [stdout]   --> tests/serde.rs:11:21
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[derive(Serialize, Deserialize, Debug, PartialEq)]
[INFO] [stdout]    |                     ^^^^^^^^^^^ not found in `_serde::__private`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::fmt::Formatter;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `__private` in `_serde`
[INFO] [stdout]   --> tests/serde.rs:11:21
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[derive(Serialize, Deserialize, Debug, PartialEq)]
[INFO] [stdout]    |                     ^^^^^^^^^^^ not found in `_serde::__private`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::fmt::Result;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::io::Result;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::result::Result;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::thread::Result;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `__private` in `_serde`
[INFO] [stdout]   --> tests/serde.rs:18:21
[INFO] [stdout]    |
[INFO] [stdout] 18 | #[derive(Serialize, Deserialize, Debug, PartialEq)]
[INFO] [stdout]    |                     ^^^^^^^^^^^ not found in `_serde::__private`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::fmt::Formatter;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `__private` in `_serde`
[INFO] [stdout]   --> tests/serde.rs:18:21
[INFO] [stdout]    |
[INFO] [stdout] 18 | #[derive(Serialize, Deserialize, Debug, PartialEq)]
[INFO] [stdout]    |                     ^^^^^^^^^^^ not found in `_serde::__private`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::option::Option;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `__private` in `_serde`
[INFO] [stdout]   --> tests/serde.rs:30:21
[INFO] [stdout]    |
[INFO] [stdout] 30 | #[derive(Serialize, Deserialize, Debug, PartialEq)]
[INFO] [stdout]    |                     ^^^^^^^^^^^ not found in `_serde::__private`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::fmt::Formatter;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `__private` in `_serde`
[INFO] [stdout]   --> tests/serde.rs:30:21
[INFO] [stdout]    |
[INFO] [stdout] 30 | #[derive(Serialize, Deserialize, Debug, PartialEq)]
[INFO] [stdout]    |                     ^^^^^^^^^^^ not found in `_serde::__private`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::option::Option;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `__private` in `_serde`
[INFO] [stdout]   --> tests/serde.rs:41:21
[INFO] [stdout]    |
[INFO] [stdout] 41 | #[derive(Serialize, Deserialize, Debug, PartialEq)]
[INFO] [stdout]    |                     ^^^^^^^^^^^ not found in `_serde::__private`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::fmt::Formatter;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `__private` in `_serde`
[INFO] [stdout]   --> tests/serde.rs:41:21
[INFO] [stdout]    |
[INFO] [stdout] 41 | #[derive(Serialize, Deserialize, Debug, PartialEq)]
[INFO] [stdout]    |                     ^^^^^^^^^^^ not found in `_serde::__private`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::option::Option;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 46 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `enum_dispatch`
[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] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "bf49e737e68ad734c599d70ba2bc658289c8748cf72b09e0fbb6a2039a77dfad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf49e737e68ad734c599d70ba2bc658289c8748cf72b09e0fbb6a2039a77dfad", kill_on_drop: false }`
[INFO] [stdout] bf49e737e68ad734c599d70ba2bc658289c8748cf72b09e0fbb6a2039a77dfad