[INFO] cloning repository https://github.com/gabrielmfern/categorizador [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gabrielmfern/categorizador" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabrielmfern%2Fcategorizador", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabrielmfern%2Fcategorizador'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b8c1497fdf85347e5778283d62f8591759993dcc [INFO] building gabrielmfern/categorizador against master#f77247ac59b29ce927f4d2cd1c26a4b2d1d358c9 for pr-137044-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabrielmfern%2Fcategorizador" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gabrielmfern/categorizador on toolchain f77247ac59b29ce927f4d2cd1c26a4b2d1d358c9 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f77247ac59b29ce927f4d2cd1c26a4b2d1d358c9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/gabrielmfern/categorizador [INFO] finished tweaking git repo https://github.com/gabrielmfern/categorizador [INFO] tweaked toml for git repo https://github.com/gabrielmfern/categorizador written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/gabrielmfern/categorizador already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f77247ac59b29ce927f4d2cd1c26a4b2d1d358c9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Updating git repository `https://github.com/avl/savefile` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded parking_lot_core v0.9.3 [INFO] [stderr] Downloaded crossbeam-deque v0.8.2 [INFO] [stderr] Downloaded fuzzywuzzy v0.0.2 [INFO] [stderr] Downloaded smallvec v1.9.0 [INFO] [stderr] Downloaded crossbeam-utils v0.8.12 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.11 [INFO] [stderr] Downloaded rayon-core v1.9.3 [INFO] [stderr] Downloaded crossbeam-channel v0.5.6 [INFO] [stderr] Downloaded indexmap v1.9.1 [INFO] [stderr] Downloaded aho-corasick v0.7.19 [INFO] [stderr] Downloaded syn v0.14.9 [INFO] [stderr] Downloaded rayon v1.5.3 [INFO] [stderr] Downloaded unidecode v0.3.0 [INFO] [stderr] Downloaded regex v1.6.0 [INFO] [stderr] Downloaded either v1.8.0 [INFO] [stderr] Downloaded lock_api v0.4.8 [INFO] [stderr] Downloaded num_cpus v1.13.1 [INFO] [stderr] Downloaded regex-syntax v0.6.27 [INFO] [stderr] Downloaded libc v0.2.132 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+f77247ac59b29ce927f4d2cd1c26a4b2d1d358c9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8d15f3123553abe192737d534599efd8068b186a5f18a0727a483b2f58ea9a9f [INFO] running `Command { std: "docker" "start" "-a" "8d15f3123553abe192737d534599efd8068b186a5f18a0727a483b2f58ea9a9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8d15f3123553abe192737d534599efd8068b186a5f18a0727a483b2f58ea9a9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d15f3123553abe192737d534599efd8068b186a5f18a0727a483b2f58ea9a9f", kill_on_drop: false }` [INFO] [stdout] 8d15f3123553abe192737d534599efd8068b186a5f18a0727a483b2f58ea9a9f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+f77247ac59b29ce927f4d2cd1c26a4b2d1d358c9" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6b355311780acb5f434da50096f107356b0725fd4039b921a74031a27d18fae9 [INFO] running `Command { std: "docker" "start" "-a" "6b355311780acb5f434da50096f107356b0725fd4039b921a74031a27d18fae9", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.12 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling smallvec v1.9.0 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling either v1.8.0 [INFO] [stderr] Compiling fuzzywuzzy v0.0.2 [INFO] [stderr] Compiling unidecode v0.3.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling bit-set v0.5.3 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.11 [INFO] [stderr] Compiling lock_api v0.4.8 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling crossbeam-channel v0.5.6 [INFO] [stderr] Compiling savefile v0.10.2 (https://github.com/avl/savefile?branch=master#071fd284) [INFO] [stderr] Compiling aho-corasick v0.7.19 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.2 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling regex v1.6.0 [INFO] [stderr] Compiling savefile-derive v0.10.2 (https://github.com/avl/savefile?branch=master#071fd284) [INFO] [stderr] Compiling categorize v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/main.rs:13:24 [INFO] [stdout] | [INFO] [stdout] 13 | #[derive(Debug, Clone, Savefile)] [INFO] [stdout] | ^------- [INFO] [stdout] | | [INFO] [stdout] | `Serialize` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_IMPL_SAVEFILE_SERIALIZE_FOR_Category` [INFO] [stdout] 14 | pub struct Category { [INFO] [stdout] | -------- `Category` is not local [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `Savefile` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `Savefile` may come from an old version of the `savefile_derive` crate, try updating your dependency with `cargo update -p savefile_derive` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stdout] = note: this warning originates in the derive macro `Savefile` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/main.rs:13:24 [INFO] [stdout] | [INFO] [stdout] 13 | #[derive(Debug, Clone, Savefile)] [INFO] [stdout] | ^------- [INFO] [stdout] | | [INFO] [stdout] | `Deserialize` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_IMPL_SAVEFILE_DESERIALIZE_FOR_Category` [INFO] [stdout] 14 | pub struct Category { [INFO] [stdout] | -------- `Category` is not local [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `Savefile` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `Savefile` may come from an old version of the `savefile_derive` crate, try updating your dependency with `cargo update -p savefile_derive` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: this warning originates in the derive macro `Savefile` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/main.rs:13:24 [INFO] [stdout] | [INFO] [stdout] 13 | #[derive(Debug, Clone, Savefile)] [INFO] [stdout] | ^------- [INFO] [stdout] | | [INFO] [stdout] | `WithSchema` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_IMPL_SAVEFILE_WITHSCHEMA_FOR_Category` [INFO] [stdout] 14 | pub struct Category { [INFO] [stdout] | -------- `Category` is not local [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `Savefile` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `Savefile` may come from an old version of the `savefile_derive` crate, try updating your dependency with `cargo update -p savefile_derive` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: this warning originates in the derive macro `Savefile` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/main.rs:13:24 [INFO] [stdout] | [INFO] [stdout] 13 | #[derive(Debug, Clone, Savefile)] [INFO] [stdout] | ^------- [INFO] [stdout] | | [INFO] [stdout] | `Introspect` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_IMPL_SAVEFILE_INTROSPECT_FOR_Category` [INFO] [stdout] 14 | pub struct Category { [INFO] [stdout] | -------- `Category` is not local [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `Savefile` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `Savefile` may come from an old version of the `savefile_derive` crate, try updating your dependency with `cargo update -p savefile_derive` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: this warning originates in the derive macro `Savefile` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.82s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.14.9 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "6b355311780acb5f434da50096f107356b0725fd4039b921a74031a27d18fae9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b355311780acb5f434da50096f107356b0725fd4039b921a74031a27d18fae9", kill_on_drop: false }` [INFO] [stdout] 6b355311780acb5f434da50096f107356b0725fd4039b921a74031a27d18fae9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+f77247ac59b29ce927f4d2cd1c26a4b2d1d358c9" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c670efab42ba8140ddac0ce5ea53600b4ac882a0a5b989051b453918e1d8361c [INFO] running `Command { std: "docker" "start" "-a" "c670efab42ba8140ddac0ce5ea53600b4ac882a0a5b989051b453918e1d8361c", kill_on_drop: false }` [INFO] [stderr] Compiling categorize v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/main.rs:13:24 [INFO] [stdout] | [INFO] [stdout] 13 | #[derive(Debug, Clone, Savefile)] [INFO] [stdout] | ^------- [INFO] [stdout] | | [INFO] [stdout] | `Serialize` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_IMPL_SAVEFILE_SERIALIZE_FOR_Category` [INFO] [stdout] 14 | pub struct Category { [INFO] [stdout] | -------- `Category` is not local [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `Savefile` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `Savefile` may come from an old version of the `savefile_derive` crate, try updating your dependency with `cargo update -p savefile_derive` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stdout] = note: this warning originates in the derive macro `Savefile` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/main.rs:13:24 [INFO] [stdout] | [INFO] [stdout] 13 | #[derive(Debug, Clone, Savefile)] [INFO] [stdout] | ^------- [INFO] [stdout] | | [INFO] [stdout] | `Deserialize` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_IMPL_SAVEFILE_DESERIALIZE_FOR_Category` [INFO] [stdout] 14 | pub struct Category { [INFO] [stdout] | -------- `Category` is not local [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `Savefile` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `Savefile` may come from an old version of the `savefile_derive` crate, try updating your dependency with `cargo update -p savefile_derive` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: this warning originates in the derive macro `Savefile` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/main.rs:13:24 [INFO] [stdout] | [INFO] [stdout] 13 | #[derive(Debug, Clone, Savefile)] [INFO] [stdout] | ^------- [INFO] [stdout] | | [INFO] [stdout] | `WithSchema` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_IMPL_SAVEFILE_WITHSCHEMA_FOR_Category` [INFO] [stdout] 14 | pub struct Category { [INFO] [stdout] | -------- `Category` is not local [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `Savefile` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `Savefile` may come from an old version of the `savefile_derive` crate, try updating your dependency with `cargo update -p savefile_derive` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: this warning originates in the derive macro `Savefile` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/main.rs:13:24 [INFO] [stdout] | [INFO] [stdout] 13 | #[derive(Debug, Clone, Savefile)] [INFO] [stdout] | ^------- [INFO] [stdout] | | [INFO] [stdout] | `Introspect` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_IMPL_SAVEFILE_INTROSPECT_FOR_Category` [INFO] [stdout] 14 | pub struct Category { [INFO] [stdout] | -------- `Category` is not local [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `Savefile` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `Savefile` may come from an old version of the `savefile_derive` crate, try updating your dependency with `cargo update -p savefile_derive` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: this warning originates in the derive macro `Savefile` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.14.9 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "c670efab42ba8140ddac0ce5ea53600b4ac882a0a5b989051b453918e1d8361c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c670efab42ba8140ddac0ce5ea53600b4ac882a0a5b989051b453918e1d8361c", kill_on_drop: false }` [INFO] [stdout] c670efab42ba8140ddac0ce5ea53600b4ac882a0a5b989051b453918e1d8361c