[INFO] fetching crate tycho 0.1.2...
[INFO] testing tycho-0.1.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate tycho 0.1.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate tycho 0.1.2 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tycho 0.1.2
[INFO] finished tweaking crates.io crate tycho 0.1.2
[INFO] tweaked toml for crates.io crate tycho 0.1.2 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cfc4bc0d26f96c414b18fd3221535abdad4dd7946b219bbbbd602fdb89ff331c
[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" "cfc4bc0d26f96c414b18fd3221535abdad4dd7946b219bbbbd602fdb89ff331c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cfc4bc0d26f96c414b18fd3221535abdad4dd7946b219bbbbd602fdb89ff331c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfc4bc0d26f96c414b18fd3221535abdad4dd7946b219bbbbd602fdb89ff331c", kill_on_drop: false }`
[INFO] [stdout] cfc4bc0d26f96c414b18fd3221535abdad4dd7946b219bbbbd602fdb89ff331c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fdb1c115d0aed5c5386c07dc1f202082c688fcdfd917a7160ba62912b4c01c7d
[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" "fdb1c115d0aed5c5386c07dc1f202082c688fcdfd917a7160ba62912b4c01c7d", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling tycho v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this attribute can only be applied to a `use` item
[INFO] [stdout]   --> src/types/ident.rs:4:7
[INFO] [stdout]    |
[INFO] [stdout] 4  |   #[doc(inline)]
[INFO] [stdout]    |         ^^^^^^ only applicable on `use` items
[INFO] [stdout] 5  |   /// Identities for numerical values.
[INFO] [stdout] 6  | / pub enum NumberIdent {
[INFO] [stdout] 7  | |     Bit,
[INFO] [stdout] 8  | |     Unsigned8,
[INFO] [stdout] 9  | |     Signed8,
[INFO] [stdout] ...  |
[INFO] [stdout] 19 | |     Float64
[INFO] [stdout] 20 | | }
[INFO] [stdout]    | |_- not a `use` item
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(invalid_doc_attributes)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stdout]    = note: read https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#inline-and-no_inline for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this attribute can only be applied to a `use` item
[INFO] [stdout]   --> src/types/ident.rs:23:7
[INFO] [stdout]    |
[INFO] [stdout] 23 |   #[doc(inline)]
[INFO] [stdout]    |         ^^^^^^ only applicable on `use` items
[INFO] [stdout] 24 |   /// Identities for primitive values.
[INFO] [stdout] 25 | / pub enum ValueIdent {
[INFO] [stdout] 26 | |     Null,
[INFO] [stdout] 27 | |     Boolean,
[INFO] [stdout] 28 | |     String,
[INFO] [stdout] ...  |
[INFO] [stdout] 32 | |     UUID
[INFO] [stdout] 33 | | }
[INFO] [stdout]    | |_- not a `use` item
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stdout]    = note: read https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#inline-and-no_inline for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this attribute can only be applied to a `use` item
[INFO] [stdout]   --> src/types/ident.rs:36:7
[INFO] [stdout]    |
[INFO] [stdout] 36 |   #[doc(inline)]
[INFO] [stdout]    |         ^^^^^^ only applicable on `use` items
[INFO] [stdout] 37 |   /// Identities for elements.
[INFO] [stdout] 38 | / pub enum ElementIdent {
[INFO] [stdout] 39 | |     Unit,
[INFO] [stdout] 40 | |     Value,
[INFO] [stdout] 41 | |     Some,
[INFO] [stdout] ...  |
[INFO] [stdout] 48 | |     Compression
[INFO] [stdout] 49 | | }
[INFO] [stdout]    | |_- not a `use` item
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stdout]    = note: read https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#inline-and-no_inline for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.48s
[INFO] running `Command { std: "docker" "inspect" "fdb1c115d0aed5c5386c07dc1f202082c688fcdfd917a7160ba62912b4c01c7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdb1c115d0aed5c5386c07dc1f202082c688fcdfd917a7160ba62912b4c01c7d", kill_on_drop: false }`
[INFO] [stdout] fdb1c115d0aed5c5386c07dc1f202082c688fcdfd917a7160ba62912b4c01c7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", 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] 0b4001444f96db527ae2f3fb2370629062cb99288823effb74bb7f25a0a61e6a
[INFO] running `Command { std: "docker" "start" "-a" "0b4001444f96db527ae2f3fb2370629062cb99288823effb74bb7f25a0a61e6a", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stdout] warning: this attribute can only be applied to a `use` item
[INFO] [stdout]   --> src/types/ident.rs:4:7
[INFO] [stdout]    |
[INFO] [stdout] 4  |   #[doc(inline)]
[INFO] [stdout]    |         ^^^^^^ only applicable on `use` items
[INFO] [stdout] 5  |   /// Identities for numerical values.
[INFO] [stdout] 6  | / pub enum NumberIdent {
[INFO] [stdout] 7  | |     Bit,
[INFO] [stdout] 8  | |     Unsigned8,
[INFO] [stdout] 9  | |     Signed8,
[INFO] [stdout] ...  |
[INFO] [stdout] 19 | |     Float64
[INFO] [stdout] 20 | | }
[INFO] [stdout]    | |_- not a `use` item
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(invalid_doc_attributes)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stdout]    = note: read https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#inline-and-no_inline for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this attribute can only be applied to a `use` item
[INFO] [stdout]   --> src/types/ident.rs:23:7
[INFO] [stdout]    |
[INFO] [stdout] 23 |   #[doc(inline)]
[INFO] [stdout]    |         ^^^^^^ only applicable on `use` items
[INFO] [stdout] 24 |   /// Identities for primitive values.
[INFO] [stdout] 25 | / pub enum ValueIdent {
[INFO] [stdout] 26 | |     Null,
[INFO] [stdout] 27 | |     Boolean,
[INFO] [stdout] 28 | |     String,
[INFO] [stdout] ...  |
[INFO] [stdout] 32 | |     UUID
[INFO] [stdout] 33 | | }
[INFO] [stdout]    | |_- not a `use` item
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stdout]    = note: read https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#inline-and-no_inline for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this attribute can only be applied to a `use` item
[INFO] [stdout]   --> src/types/ident.rs:36:7
[INFO] [stdout]    |
[INFO] [stdout] 36 |   #[doc(inline)]
[INFO] [stdout]    |         ^^^^^^ only applicable on `use` items
[INFO] [stdout] 37 |   /// Identities for elements.
[INFO] [stdout] 38 | / pub enum ElementIdent {
[INFO] [stdout] 39 | |     Unit,
[INFO] [stdout] 40 | |     Value,
[INFO] [stdout] 41 | |     Some,
[INFO] [stdout] ...  |
[INFO] [stdout] 48 | |     Compression
[INFO] [stdout] 49 | | }
[INFO] [stdout]    | |_- not a `use` item
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stdout]    = note: read https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#inline-and-no_inline for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tokio-stream v0.1.8
[INFO] [stderr]    Compiling tokio-test v0.4.2
[INFO] [stderr]    Compiling tycho v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this attribute can only be applied to a `use` item
[INFO] [stdout]   --> src/types/ident.rs:4:7
[INFO] [stdout]    |
[INFO] [stdout] 4  |   #[doc(inline)]
[INFO] [stdout]    |         ^^^^^^ only applicable on `use` items
[INFO] [stdout] 5  |   /// Identities for numerical values.
[INFO] [stdout] 6  | / pub enum NumberIdent {
[INFO] [stdout] 7  | |     Bit,
[INFO] [stdout] 8  | |     Unsigned8,
[INFO] [stdout] 9  | |     Signed8,
[INFO] [stdout] ...  |
[INFO] [stdout] 19 | |     Float64
[INFO] [stdout] 20 | | }
[INFO] [stdout]    | |_- not a `use` item
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(invalid_doc_attributes)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stdout]    = note: read https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#inline-and-no_inline for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this attribute can only be applied to a `use` item
[INFO] [stdout]   --> src/types/ident.rs:23:7
[INFO] [stdout]    |
[INFO] [stdout] 23 |   #[doc(inline)]
[INFO] [stdout]    |         ^^^^^^ only applicable on `use` items
[INFO] [stdout] 24 |   /// Identities for primitive values.
[INFO] [stdout] 25 | / pub enum ValueIdent {
[INFO] [stdout] 26 | |     Null,
[INFO] [stdout] 27 | |     Boolean,
[INFO] [stdout] 28 | |     String,
[INFO] [stdout] ...  |
[INFO] [stdout] 32 | |     UUID
[INFO] [stdout] 33 | | }
[INFO] [stdout]    | |_- not a `use` item
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stdout]    = note: read https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#inline-and-no_inline for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this attribute can only be applied to a `use` item
[INFO] [stdout]   --> src/types/ident.rs:36:7
[INFO] [stdout]    |
[INFO] [stdout] 36 |   #[doc(inline)]
[INFO] [stdout]    |         ^^^^^^ only applicable on `use` items
[INFO] [stdout] 37 |   /// Identities for elements.
[INFO] [stdout] 38 | / pub enum ElementIdent {
[INFO] [stdout] 39 | |     Unit,
[INFO] [stdout] 40 | |     Value,
[INFO] [stdout] 41 | |     Some,
[INFO] [stdout] ...  |
[INFO] [stdout] 48 | |     Compression
[INFO] [stdout] 49 | | }
[INFO] [stdout]    | |_- not a `use` item
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stdout]    = note: read https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#inline-and-no_inline for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.89s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/tycho-fba5556b3684d87c)
[INFO] running `Command { std: "docker" "inspect" "0b4001444f96db527ae2f3fb2370629062cb99288823effb74bb7f25a0a61e6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b4001444f96db527ae2f3fb2370629062cb99288823effb74bb7f25a0a61e6a", kill_on_drop: false }`
[INFO] [stdout] 0b4001444f96db527ae2f3fb2370629062cb99288823effb74bb7f25a0a61e6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 264ad692ec467add5218f36914f0abb0236ed5ba41c2ba2d5ae0684ec28ec85f
[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" "264ad692ec467add5218f36914f0abb0236ed5ba41c2ba2d5ae0684ec28ec85f", kill_on_drop: false }`
[INFO] [stderr] warning: this attribute can only be applied to a `use` item
[INFO] [stdout] 
[INFO] [stderr]   --> src/types/ident.rs:4:7
[INFO] [stdout] running 32 tests
[INFO] [stderr]    |
[INFO] [stdout] test tests::docs::example ... ok
[INFO] [stderr] 4  |   #[doc(inline)]
[INFO] [stdout] test tests::encode::encode_char_emoji ... ok
[INFO] [stderr]    |         ^^^^^^ only applicable on `use` items
[INFO] [stdout] test tests::encode::encode_string_emoji ... ok
[INFO] [stderr] 5  |   /// Identities for numerical values.
[INFO] [stdout] test tests::length::varlength_0_decode ... ok
[INFO] [stderr] 6  | / pub enum NumberIdent {
[INFO] [stderr] 7  | |     Bit,
[INFO] [stderr] 8  | |     Unsigned8,
[INFO] [stderr] 9  | |     Signed8,
[INFO] [stderr] ...  |
[INFO] [stderr] 19 | |     Float64
[INFO] [stderr] 20 | | }
[INFO] [stderr]    | |_- not a `use` item
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(invalid_doc_attributes)]` on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stderr]    = note: read https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#inline-and-no_inline for more information
[INFO] [stderr] 
[INFO] [stderr] warning: this attribute can only be applied to a `use` item
[INFO] [stderr]   --> src/types/ident.rs:23:7
[INFO] [stderr]    |
[INFO] [stderr] 23 |   #[doc(inline)]
[INFO] [stderr]    |         ^^^^^^ only applicable on `use` items
[INFO] [stderr] 24 |   /// Identities for primitive values.
[INFO] [stderr] 25 | / pub enum ValueIdent {
[INFO] [stderr] 26 | |     Null,
[INFO] [stderr] 27 | |     Boolean,
[INFO] [stderr] 28 | |     String,
[INFO] [stderr] ...  |
[INFO] [stderr] 32 | |     UUID
[INFO] [stderr] 33 | | }
[INFO] [stderr]    | |_- not a `use` item
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stderr]    = note: read https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#inline-and-no_inline for more information
[INFO] [stderr] 
[INFO] [stderr] warning: this attribute can only be applied to a `use` item
[INFO] [stderr]   --> src/types/ident.rs:36:7
[INFO] [stderr]    |
[INFO] [stderr] 36 |   #[doc(inline)]
[INFO] [stderr]    |         ^^^^^^ only applicable on `use` items
[INFO] [stderr] 37 |   /// Identities for elements.
[INFO] [stderr] 38 | / pub enum ElementIdent {
[INFO] [stderr] 39 | |     Unit,
[INFO] [stderr] 40 | |     Value,
[INFO] [stderr] 41 | |     Some,
[INFO] [stderr] ...  |
[INFO] [stderr] 48 | |     Compression
[INFO] [stderr] 49 | | }
[INFO] [stderr]    | |_- not a `use` item
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stderr]    = note: read https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#inline-and-no_inline for more information
[INFO] [stderr] 
[INFO] [stderr] warning: `tycho` (lib) generated 3 warnings
[INFO] [stderr] warning: `tycho` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tycho-fba5556b3684d87c)
[INFO] [stdout] test tests::encode::encode_string_ascii ... ok
[INFO] [stdout] test tests::length::varlength_4_decode ... ok
[INFO] [stdout] test tests::length::varlength_3_encode ... ok
[INFO] [stdout] test tests::length::varlength_4_encode ... ok
[INFO] [stdout] test tests::length::varlength_5_decode ... ok
[INFO] [stdout] test tests::length::varlength_3_decode ... ok
[INFO] [stdout] test tests::length::varlength_2_encode ... ok
[INFO] [stdout] test tests::length::varlength_2_decode ... ok
[INFO] [stdout] test tests::length::varlength_1_encode ... ok
[INFO] [stdout] test tests::length::varlength_1_decode ... ok
[INFO] [stdout] test tests::encode::encode_bool_true ... ok
[INFO] [stdout] test tests::encode::encode_bool_false ... ok
[INFO] [stdout] test tests::encode::encode_char_ascii ... ok
[INFO] [stdout] test tests::length::varlength_0_encode ... ok
[INFO] [stdout] test tests::encode::encode_uuid ... ok
[INFO] [stdout] test tests::encode::encode_bytes ... ok
[INFO] [stdout] test tests::numbers::number_u8_min_decode ... ok
[INFO] [stdout] test tests::numbers::number_u8_max_decode ... ok
[INFO] [stdout] test tests::length::varlength_7_encode ... ok
[INFO] [stdout] test tests::length::varlength_7_decode ... ok
[INFO] [stdout] test tests::serde::test_serde_uuid ... ok
[INFO] [stdout] test tests::numbers::number_u8_max_encode ... ok
[INFO] [stdout] test tests::numbers::number_u8_norm_decode ... ok
[INFO] [stdout] test tests::numbers::number_u8_norm_encode ... ok
[INFO] [stdout] test tests::length::varlength_5_encode ... ok
[INFO] [stdout] test tests::length::varlength_6_decode ... ok
[INFO] [stdout] test tests::length::varlength_6_encode ... ok
[INFO] [stdout] test tests::numbers::number_u8_min_encode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tycho
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test src/public.rs - public::unmarshall (line 58) ... ok
[INFO] [stdout] test src/uuid/mod.rs - uuid::Uuid::from_slice (line 174) ... ok
[INFO] [stdout] test src/uuid/mod.rs - uuid::Uuid::from_hex (line 128) ... ok
[INFO] [stdout] test src/uuid/mod.rs - uuid::Uuid::bytes (line 68) ... ok
[INFO] [stdout] test src/public.rs - public::serde_public::to_bytes (line 198) ... ok
[INFO] [stdout] test src/public.rs - public::marshall (line 16) ... ok
[INFO] [stdout] test src/public.rs - public::marshall_vec (line 38) ... ok
[INFO] [stdout] test src/uuid/mod.rs - uuid::Uuid::from_string (line 141) ... ok
[INFO] [stdout] test src/public.rs - public::serde_public::from_bytes (line 248) ... ok
[INFO] [stdout] test src/collections/struct_.rs - collections::struct_::Struct::value (line 61) ... ok
[INFO] [stdout] test src/uuid/mod.rs - uuid::Uuid::from_bytes (line 186) ... ok
[INFO] [stdout] test src/public.rs - public::unmarshall_vec (line 81) ... ok
[INFO] [stdout] test src/collections/struct_.rs - collections::struct_::Struct::insert (line 39) ... ok
[INFO] [stdout] test src/uuid/mod.rs - uuid::Uuid::from_numeric (line 115) ... ok
[INFO] [stdout] test src/public.rs - public::serde_public::from_element (line 222) ... ok
[INFO] [stdout] test src/public.rs - public::serde_public::to_element (line 169) ... ok
[INFO] [stdout] test src/uuid/mod.rs - uuid::Uuid::from_string_lossy (line 155) ... ok
[INFO] [stdout] test src/uuid/mod.rs - uuid::Uuid::numeric (line 57) ... ok
[INFO] [stdout] test src/uuid/mod.rs - uuid::Uuid::slice (line 76) ... ok
[INFO] [stdout] test src/uuid/mod.rs - uuid::Uuid::hex (line 28) ... ok
[INFO] [stdout] test src/uuid/mod.rs - uuid::Uuid::is_nil (line 92) ... ok
[INFO] [stdout] test src/uuid/mod.rs - uuid::Uuid::string (line 40) ... ok
[INFO] [stdout] test src/uuid/mod.rs - uuid::Uuid::version (line 104) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.43s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "264ad692ec467add5218f36914f0abb0236ed5ba41c2ba2d5ae0684ec28ec85f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "264ad692ec467add5218f36914f0abb0236ed5ba41c2ba2d5ae0684ec28ec85f", kill_on_drop: false }`
[INFO] [stdout] 264ad692ec467add5218f36914f0abb0236ed5ba41c2ba2d5ae0684ec28ec85f