[INFO] fetching crate zenoh-util 1.6.2... [INFO] checking zenoh-util-1.6.2 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate zenoh-util 1.6.2 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate zenoh-util 1.6.2 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate zenoh-util 1.6.2 [INFO] tweaked toml for crates.io crate zenoh-util 1.6.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate zenoh-util 1.6.2 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate zenoh-util 1.6.2 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 070d18bd10319d2efce9ae8c31863dcd619e72161859fba76806f92e7a65bf8a [INFO] running `Command { std: "docker" "start" "-a" "070d18bd10319d2efce9ae8c31863dcd619e72161859fba76806f92e7a65bf8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "070d18bd10319d2efce9ae8c31863dcd619e72161859fba76806f92e7a65bf8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "070d18bd10319d2efce9ae8c31863dcd619e72161859fba76806f92e7a65bf8a", kill_on_drop: false }` [INFO] [stdout] 070d18bd10319d2efce9ae8c31863dcd619e72161859fba76806f92e7a65bf8a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] db729f5c30a98f35e6dce3933059e629e3ed246e3da0548234f1a4b0110bda7f [INFO] running `Command { std: "docker" "start" "-a" "db729f5c30a98f35e6dce3933059e629e3ed246e3da0548234f1a4b0110bda7f", kill_on_drop: false }` [INFO] [stderr] Compiling serde_core v1.0.225 [INFO] [stderr] Compiling serde v1.0.225 [INFO] [stderr] Compiling anyhow v1.0.99 [INFO] [stderr] Compiling allocator-api2 v0.2.18 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling schemars v0.8.21 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling zerocopy v0.8.27 [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling itoa v1.0.11 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling foldhash v0.2.0 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling dyn-clone v1.0.17 [INFO] [stderr] Compiling token-cell v2.0.0 [INFO] [stderr] Compiling zenoh-macros v1.6.2 [INFO] [stderr] Checking mio v1.0.2 [INFO] [stderr] Checking regex-syntax v0.8.6 [INFO] [stderr] Checking unicode-ident v1.0.13 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking option-ext v0.2.0 [INFO] [stderr] Checking base64 v0.22.1 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Checking no-std-net v0.6.0 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Compiling unicode-xid v0.2.5 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Checking dirs v5.0.1 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking pnet_base v0.35.0 [INFO] [stderr] Compiling hashbrown v0.16.0 [INFO] [stderr] Checking pnet_sys v0.35.0 [INFO] [stderr] Checking zenoh-result v1.6.2 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking futures-sink v0.3.31 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking shellexpand v3.1.1 [INFO] [stderr] Checking libloading v0.8.8 [INFO] [stderr] Checking home v0.5.9 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Checking humantime v2.3.0 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling const_format_proc_macros v0.2.34 [INFO] [stderr] Checking flume v0.11.1 [INFO] [stderr] Checking const_format v0.2.34 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking regex-automata v0.4.10 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling keyed-set v1.1.0 [INFO] [stderr] Checking serde_json v1.0.145 [INFO] [stderr] Checking regex v1.11.2 [INFO] [stderr] Compiling serde_derive_internals v0.29.1 [INFO] [stderr] Compiling serde_derive v1.0.225 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling schemars_derive v0.8.21 [INFO] [stderr] Checking tokio v1.47.1 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking ipnetwork v0.20.0 [INFO] [stderr] Checking tracing-serde v0.1.3 [INFO] [stderr] Checking ron v0.11.0 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking pnet_datalink v0.35.0 [INFO] [stderr] Compiling zenoh-keyexpr v1.6.2 [INFO] [stderr] Checking zenoh-runtime v1.6.2 [INFO] [stderr] Checking zenoh-core v1.6.2 [INFO] [stderr] Checking zenoh-util v1.6.2 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib_loader.rs:28:1 [INFO] [stdout] | [INFO] [stdout] 28 | / zconfigurable! { [INFO] [stdout] 29 | | /// The libraries prefix for the current platform (usually: `"lib"`) [INFO] [stdout] 30 | | pub static ref LIB_PREFIX: String = DLL_PREFIX.to_string(); [INFO] [stdout] 31 | | /// The libraries suffix for the current platform (`".dll"` or `".so"` or `".dylib"`...) [INFO] [stdout] 32 | | pub static ref LIB_SUFFIX: String = DLL_SUFFIX.to_string(); [INFO] [stdout] 33 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] = note: this error originates in the macro `zconfigurable` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib_loader.rs:28:1 [INFO] [stdout] | [INFO] [stdout] 28 | / zconfigurable! { [INFO] [stdout] 29 | | /// The libraries prefix for the current platform (usually: `"lib"`) [INFO] [stdout] 30 | | pub static ref LIB_PREFIX: String = DLL_PREFIX.to_string(); [INFO] [stdout] 31 | | /// The libraries suffix for the current platform (`".dll"` or `".so"` or `".dylib"`...) [INFO] [stdout] 32 | | pub static ref LIB_SUFFIX: String = DLL_SUFFIX.to_string(); [INFO] [stdout] 33 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `$crate::zconfigurable` which comes from the expansion of the macro `zconfigurable` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib_search_dirs.rs:161:21 [INFO] [stdout] | [INFO] [stdout] 161 | PathBuf::from_str(&expanded).map_err(|err| error_from_source(&self, err))?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `zenoh-util` (lib test) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib_loader.rs:28:1 [INFO] [stdout] | [INFO] [stdout] 28 | / zconfigurable! { [INFO] [stdout] 29 | | /// The libraries prefix for the current platform (usually: `"lib"`) [INFO] [stdout] 30 | | pub static ref LIB_PREFIX: String = DLL_PREFIX.to_string(); [INFO] [stdout] 31 | | /// The libraries suffix for the current platform (`".dll"` or `".so"` or `".dylib"`...) [INFO] [stdout] 32 | | pub static ref LIB_SUFFIX: String = DLL_SUFFIX.to_string(); [INFO] [stdout] 33 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] = note: this error originates in the macro `zconfigurable` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib_loader.rs:28:1 [INFO] [stdout] | [INFO] [stdout] 28 | / zconfigurable! { [INFO] [stdout] 29 | | /// The libraries prefix for the current platform (usually: `"lib"`) [INFO] [stdout] 30 | | pub static ref LIB_PREFIX: String = DLL_PREFIX.to_string(); [INFO] [stdout] 31 | | /// The libraries suffix for the current platform (`".dll"` or `".so"` or `".dylib"`...) [INFO] [stdout] 32 | | pub static ref LIB_SUFFIX: String = DLL_SUFFIX.to_string(); [INFO] [stdout] 33 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `$crate::zconfigurable` which comes from the expansion of the macro `zconfigurable` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib_search_dirs.rs:161:21 [INFO] [stdout] | [INFO] [stdout] 161 | PathBuf::from_str(&expanded).map_err(|err| error_from_source(&self, err))?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `zenoh-util` (lib) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "db729f5c30a98f35e6dce3933059e629e3ed246e3da0548234f1a4b0110bda7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db729f5c30a98f35e6dce3933059e629e3ed246e3da0548234f1a4b0110bda7f", kill_on_drop: false }` [INFO] [stdout] db729f5c30a98f35e6dce3933059e629e3ed246e3da0548234f1a4b0110bda7f