[INFO] fetching crate elfo-core 0.2.0-alpha.16...
[INFO] checking elfo-core-0.2.0-alpha.16 against try#31561a63598a0f21fc74c024747ef1310fdd2eb2 for pr-133536
[INFO] extracting crate elfo-core 0.2.0-alpha.16 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate elfo-core 0.2.0-alpha.16 on toolchain 31561a63598a0f21fc74c024747ef1310fdd2eb2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate elfo-core 0.2.0-alpha.16
[INFO] finished tweaking crates.io crate elfo-core 0.2.0-alpha.16
[INFO] tweaked toml for crates.io crate elfo-core 0.2.0-alpha.16 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 180 packages to latest compatible versions
[INFO] [stderr]       Adding derive_more v0.99.18 (available: v1.0.0)
[INFO] [stderr]       Adding idr-ebr v0.2.3 (available: v0.3.0)
[INFO] [stderr]       Adding metrics v0.17.1 (available: v0.24.1)
[INFO] [stderr]       Adding sealed v0.5.0 (available: v0.6.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5bca209bb23bd9140864ee63c6de20ed40e3b1d7d8c6d29eb18fad5e3196ee3c
[INFO] running `Command { std: "docker" "start" "-a" "5bca209bb23bd9140864ee63c6de20ed40e3b1d7d8c6d29eb18fad5e3196ee3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5bca209bb23bd9140864ee63c6de20ed40e3b1d7d8c6d29eb18fad5e3196ee3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bca209bb23bd9140864ee63c6de20ed40e3b1d7d8c6d29eb18fad5e3196ee3c", kill_on_drop: false }`
[INFO] [stdout] 5bca209bb23bd9140864ee63c6de20ed40e3b1d7d8c6d29eb18fad5e3196ee3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9a396e1ff1877525730907f75de84e0747194491f6e78acdfb12b53821d6e3e
[INFO] running `Command { std: "docker" "start" "-a" "e9a396e1ff1877525730907f75de84e0747194491f6e78acdfb12b53821d6e3e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling libc v0.2.167
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]    Compiling serde v1.0.215
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]     Checking pin-project-lite v0.2.15
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling rustix v0.38.41
[INFO] [stderr]     Checking fastrand v2.2.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]    Compiling typeid v1.0.2
[INFO] [stderr]    Compiling linkme-impl v0.3.31
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking raw-cpuid v11.2.0
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]    Compiling metrics v0.17.1
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]    Compiling smallbox v0.8.5
[INFO] [stderr]    Compiling serde_json v1.0.133
[INFO] [stderr]     Checking bytes v1.9.0
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking itoa v1.0.14
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]     Checking uniset v0.2.4
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking ryu v1.0.18
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking winnow v0.6.20
[INFO] [stderr]    Compiling anyhow v1.0.93
[INFO] [stderr]     Checking indexmap v2.6.0
[INFO] [stderr]     Checking sdd v1.7.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking idr-ebr v0.2.3
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking arc-swap v1.7.1
[INFO] [stderr]     Checking cordyceps v0.3.2
[INFO] [stderr]     Checking unarray v0.1.4
[INFO] [stderr]     Checking ordered-float v2.10.1
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking socket2 v0.5.8
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking once_cell v1.20.2
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking rand_xorshift v0.3.0
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]     Checking dashmap v6.1.0
[INFO] [stderr]     Checking unicycle v0.10.2
[INFO] [stderr]     Checking futures-intrusive v0.5.0
[INFO] [stderr]     Checking quanta v0.12.3
[INFO] [stderr]     Checking elfo-utils v0.2.6
[INFO] [stderr]     Checking tempfile v3.14.0
[INFO] [stderr]     Checking rusty-fork v0.3.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling metrics-macros v0.4.1
[INFO] [stderr]    Compiling elfo-macros-impl v0.2.0-alpha.16
[INFO] [stderr]    Compiling serde_derive v1.0.215
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling pin-project-internal v1.1.7
[INFO] [stderr]    Compiling derive_more v0.99.18
[INFO] [stderr]    Compiling elfo-macros v0.2.0-alpha.16
[INFO] [stderr]    Compiling stability v0.2.1
[INFO] [stderr]    Compiling sealed v0.5.0
[INFO] [stderr]     Checking linkme v0.3.31
[INFO] [stderr]     Checking tokio v1.41.1
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking pin-project v1.1.7
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking proptest v1.5.0
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking toml_datetime v0.6.8
[INFO] [stderr]     Checking serde_spanned v0.6.8
[INFO] [stderr]     Checking erased-serde v0.4.5
[INFO] [stderr]     Checking serde-value v0.7.0
[INFO] [stderr]     Checking humantime-serde v1.1.1
[INFO] [stderr]     Checking toml_edit v0.22.22
[INFO] [stderr]     Checking elfo-core v0.2.0-alpha.16 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `CheckResult`, `MessageKind`, `MessageName`, `Recorder`, `extract_name_by_type`, `extract_name`, `raw::Raw`, `sequence_no::SequenceNo`, and `set_make_recorder`
[INFO] [stdout]   --> src/dumping/mod.rs:18:15
[INFO] [stdout]    |
[INFO] [stdout] 18 |     control::{CheckResult, DumpingControl},
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] 19 |     dump::{Direction, Dump, ErasedMessage, MessageKind, MessageName},
[INFO] [stdout]    |                                            ^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 20 |     dumper::Dumper,
[INFO] [stdout] 21 |     extract_name::{extract_name, extract_name_by_type},
[INFO] [stdout]    |                    ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 22 |     raw::Raw,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 23 |     recorder::{set_make_recorder, Recorder},
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 24 |     sequence_no::SequenceNo,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CheckResult`
[INFO] [stdout]   --> src/logging/mod.rs:11:37
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub(crate) use super::control::{CheckResult, LoggingControl};
[INFO] [stdout]    |                                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `object::Object`
[INFO] [stdout]   --> src/topology.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     object::Object,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `NodeNo`
[INFO] [stdout]  --> src/address_book.rs:6:52
[INFO] [stdout]   |
[INFO] [stdout] 6 |     addr::{Addr, GroupNo, IdrConfig, NodeLaunchId, NodeNo},
[INFO] [stdout]   |                                                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `recipient`
[INFO] [stdout]   --> src/object.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |         recipient: Addr,
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_recipient`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking toml v0.8.19
[INFO] [stdout] warning: unused imports: `CheckResult`, `MessageKind`, `MessageName`, `Recorder`, `extract_name_by_type`, `extract_name`, `sequence_no::SequenceNo`, and `set_make_recorder`
[INFO] [stdout]   --> src/dumping/mod.rs:18:15
[INFO] [stdout]    |
[INFO] [stdout] 18 |     control::{CheckResult, DumpingControl},
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] 19 |     dump::{Direction, Dump, ErasedMessage, MessageKind, MessageName},
[INFO] [stdout]    |                                            ^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 20 |     dumper::Dumper,
[INFO] [stdout] 21 |     extract_name::{extract_name, extract_name_by_type},
[INFO] [stdout]    |                    ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 22 |     raw::Raw,
[INFO] [stdout] 23 |     recorder::{set_make_recorder, Recorder},
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 24 |     sequence_no::SequenceNo,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CheckResult`
[INFO] [stdout]   --> src/logging/mod.rs:11:37
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub(crate) use super::control::{CheckResult, LoggingControl};
[INFO] [stdout]    |                                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `object::Object`
[INFO] [stdout]   --> src/topology.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     object::Object,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `NodeNo`
[INFO] [stdout]  --> src/address_book.rs:6:52
[INFO] [stdout]   |
[INFO] [stdout] 6 |     addr::{Addr, GroupNo, IdrConfig, NodeLaunchId, NodeNo},
[INFO] [stdout]   |                                                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `recipient`
[INFO] [stdout]    --> src/object.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 |         recipient: Addr,
[INFO] [stdout]     |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_recipient`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `recipient`
[INFO] [stdout]    --> src/object.rs:133:9
[INFO] [stdout]     |
[INFO] [stdout] 133 |         recipient: Addr,
[INFO] [stdout]     |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_recipient`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `recipient`
[INFO] [stdout]   --> src/object.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |         recipient: Addr,
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_recipient`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `GroupNo` is more private than the item `Destination::extend_demux`
[INFO] [stdout]    --> src/topology.rs:270:5
[INFO] [stdout]     |
[INFO] [stdout] 270 |     fn extend_demux(&self, source_group_no: GroupNo, demux: &mut Demux, filter: F);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Destination::extend_demux` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `GroupNo` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/addr.rs:77:1
[INFO] [stdout]     |
[INFO] [stdout] 77  | #[stability::unstable]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout]     = note: this warning originates in the attribute macro `stability::unstable` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `GroupNo` is more private than the item `<topology::Local<'_> as Destination<F>>::extend_demux`
[INFO] [stdout]    --> src/topology.rs:281:5
[INFO] [stdout]     |
[INFO] [stdout] 281 |     fn extend_demux(&self, _: GroupNo, demux: &mut Demux, filter: F) {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `<topology::Local<'_> as Destination<F>>::extend_demux` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `GroupNo` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/addr.rs:77:1
[INFO] [stdout]     |
[INFO] [stdout] 77  | #[stability::unstable]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: this warning originates in the attribute macro `stability::unstable` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `replace_newline` is never used
[INFO] [stdout]   --> src/dumping/raw.rs:30:4
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn replace_newline(raw: &str) -> Cow<'_, str> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `as_raw_json` is never used
[INFO] [stdout]   --> src/dumping/raw.rs:38:4
[INFO] [stdout]    |
[INFO] [stdout] 38 | fn as_raw_json(raw: &str) -> Option<&RawValue> {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `check` is never used
[INFO] [stdout]   --> src/logging/control.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl LoggingControl {
[INFO] [stdout]    | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub fn check(&self, meta: &Metadata<'_>) -> CheckResult {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `CheckResult` is never used
[INFO] [stdout]   --> src/logging/control.rs:30:10
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub enum CheckResult {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log_level_to_value` is never used
[INFO] [stdout]   --> src/logging/control.rs:36:4
[INFO] [stdout]    |
[INFO] [stdout] 36 | fn log_level_to_value(level: Level) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable `pub` item
[INFO] [stdout]   --> src/dumping/dumper.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn new(class: &'static str) -> Self {
[INFO] [stdout]    |     ---^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     help: consider restricting its visibility: `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W unreachable-pub`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable `pub` item
[INFO] [stdout]   --> src/logging/control.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn check(&self, meta: &Metadata<'_>) -> CheckResult {
[INFO] [stdout]    |     ---^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     help: consider restricting its visibility: `pub(crate)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable `pub` item
[INFO] [stdout]   --> src/logging/control.rs:30:1
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub enum CheckResult {
[INFO] [stdout]    | ---^^^^^^^^^^^^^^^^^
[INFO] [stdout]    | |
[INFO] [stdout]    | help: consider restricting its visibility: `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout]    = help: or consider exporting it for use by other crates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_msgpack` found for struct `message::any::AnyMessage` in the current scope
[INFO] [stdout]    --> src/message/any.rs:637:21
[INFO] [stdout]     |
[INFO] [stdout] 33  | pub struct AnyMessage(NonNull<MessageRepr>);
[INFO] [stdout]     | --------------------- method `write_msgpack` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 637 |         any_message.write_msgpack(&mut buffer, 1024).unwrap();
[INFO] [stdout]     |                     ^^^^^^^^^^^^^ method not found in `AnyMessage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `read_msgpack` found for struct `message::any::AnyMessage` in the current scope
[INFO] [stdout]    --> src/message/any.rs:640:25
[INFO] [stdout]     |
[INFO] [stdout] 33  | pub struct AnyMessage(NonNull<MessageRepr>);
[INFO] [stdout]     | --------------------- function or associated item `read_msgpack` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 640 |             AnyMessage::read_msgpack(&buffer, "elfo-core", "MyCoolMessage")
[INFO] [stdout]     |                         ^^^^^^^^^^^^ function or associated item not found in `AnyMessage`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `message::any::AnyMessage` consider using one of the following associated functions:
[INFO] [stdout]       message::any::AnyMessage::new
[INFO] [stdout]       message::any::AnyMessage::from_real
[INFO] [stdout]    --> src/message/any.rs:44:5
[INFO] [stdout]     |
[INFO] [stdout] 44  |     pub fn new<M: Message>(message: M) -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50  |     pub(super) fn from_real<M: Message>(message: M) -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `read_msgpack` found for struct `message::any::AnyMessage` in the current scope
[INFO] [stdout]    --> src/message/any.rs:650:33
[INFO] [stdout]     |
[INFO] [stdout] 33  | pub struct AnyMessage(NonNull<MessageRepr>);
[INFO] [stdout]     | --------------------- function or associated item `read_msgpack` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 650 |         let maybe = AnyMessage::read_msgpack(&[], "nonexist", "NonExist").unwrap();
[INFO] [stdout]     |                                 ^^^^^^^^^^^^ function or associated item not found in `AnyMessage`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `message::any::AnyMessage` consider using one of the following associated functions:
[INFO] [stdout]       message::any::AnyMessage::new
[INFO] [stdout]       message::any::AnyMessage::from_real
[INFO] [stdout]    --> src/message/any.rs:44:5
[INFO] [stdout]     |
[INFO] [stdout] 44  |     pub fn new<M: Message>(message: M) -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50  |     pub(super) fn from_real<M: Message>(message: M) -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_msgpack` found for struct `message::any::AnyMessage` in the current scope
[INFO] [stdout]    --> src/message/any.rs:662:35
[INFO] [stdout]     |
[INFO] [stdout] 33  | pub struct AnyMessage(NonNull<MessageRepr>);
[INFO] [stdout]     | --------------------- method `write_msgpack` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 662 |             let err = any_message.write_msgpack(&mut buffer, limit).unwrap_err();
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^ method not found in `AnyMessage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `recipient`
[INFO] [stdout]    --> src/object.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 |         recipient: Addr,
[INFO] [stdout]     |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_recipient`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `recipient`
[INFO] [stdout]    --> src/object.rs:133:9
[INFO] [stdout]     |
[INFO] [stdout] 133 |         recipient: Addr,
[INFO] [stdout]     |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_recipient`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `elfo-core` (lib test) due to 4 previous errors; 7 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "e9a396e1ff1877525730907f75de84e0747194491f6e78acdfb12b53821d6e3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9a396e1ff1877525730907f75de84e0747194491f6e78acdfb12b53821d6e3e", kill_on_drop: false }`
[INFO] [stdout] e9a396e1ff1877525730907f75de84e0747194491f6e78acdfb12b53821d6e3e
