[INFO] fetching crate zenoh_backend_traits 1.7.2...
[INFO] checking zenoh_backend_traits-1.7.2 against try#6284d7b4bd27983dba388146648ab844ca7d032f for pr-152971
[INFO] extracting crate zenoh_backend_traits 1.7.2 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate zenoh_backend_traits 1.7.2
[INFO] finished tweaking crates.io crate zenoh_backend_traits 1.7.2
[INFO] tweaked toml for crates.io crate zenoh_backend_traits 1.7.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate zenoh_backend_traits 1.7.2 on toolchain 6284d7b4bd27983dba388146648ab844ca7d032f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6284d7b4bd27983dba388146648ab844ca7d032f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate zenoh_backend_traits 1.7.2 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" "+6284d7b4bd27983dba388146648ab844ca7d032f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+6284d7b4bd27983dba388146648ab844ca7d032f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 78baf68bb601ec3fbe59f510773302e8b3da22e1827001c7feb2b0df4d07eb22
[INFO] running `Command { std: "docker" "start" "-a" "78baf68bb601ec3fbe59f510773302e8b3da22e1827001c7feb2b0df4d07eb22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78baf68bb601ec3fbe59f510773302e8b3da22e1827001c7feb2b0df4d07eb22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78baf68bb601ec3fbe59f510773302e8b3da22e1827001c7feb2b0df4d07eb22", kill_on_drop: false }`
[INFO] [stdout] 78baf68bb601ec3fbe59f510773302e8b3da22e1827001c7feb2b0df4d07eb22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+6284d7b4bd27983dba388146648ab844ca7d032f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b6fef6b2c629f43981c8029d8a630f70a69bd3942946d47bdf7f2baab738fce
[INFO] running `Command { std: "docker" "start" "-a" "1b6fef6b2c629f43981c8029d8a630f70a69bd3942946d47bdf7f2baab738fce", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.179
[INFO] [stderr]    Compiling zerocopy v0.8.33
[INFO] [stderr]    Compiling zmij v1.0.12
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]    Compiling portable-atomic v1.13.0
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling cc v1.2.51
[INFO] [stderr]     Checking zenoh-result v1.7.2
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling dyn-clone v1.0.20
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling zenoh-macros v1.7.2
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling token-cell v2.1.1
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]    Compiling pest v2.8.0
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling schemars_derive v1.2.0
[INFO] [stderr]     Checking ron v0.12.0
[INFO] [stderr]    Compiling rustls v0.23.36
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]     Checking regex-syntax v0.8.8
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]     Checking const-oid v0.9.6
[INFO] [stderr]    Compiling time-core v0.1.4
[INFO] [stderr]     Checking humantime v2.3.0
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking deranged v0.4.0
[INFO] [stderr]    Compiling time-macros v0.2.22
[INFO] [stderr]     Checking const_format v0.2.35
[INFO] [stderr]     Checking socket2 v0.6.1
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking schemars v1.2.0
[INFO] [stderr]     Checking tokio v1.49.0
[INFO] [stderr]    Compiling pest_meta v2.8.0
[INFO] [stderr]     Checking zenoh-collections v1.7.2
[INFO] [stderr]    Compiling keyed-set v1.1.0
[INFO] [stderr]     Checking zenoh-buffers v1.7.2
[INFO] [stderr]     Checking zerofrom v0.1.5
[INFO] [stderr]    Compiling yoke-derive v0.7.5
[INFO] [stderr]     Checking spin v0.10.0
[INFO] [stderr]    Compiling pest_generator v2.8.0
[INFO] [stderr]     Checking no-std-net v0.6.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]     Checking siphasher v1.0.1
[INFO] [stderr]     Checking time v0.3.41
[INFO] [stderr]     Checking pnet_base v0.35.0
[INFO] [stderr]     Checking rusticata-macros v4.1.0
[INFO] [stderr]     Checking zenoh-keyexpr v1.7.2
[INFO] [stderr]     Checking uhlc v0.8.2
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking nanorand v0.7.0
[INFO] [stderr]     Checking pnet_sys v0.35.0
[INFO] [stderr]     Checking indexmap v2.11.4
[INFO] [stderr]     Checking tracing-serde v0.2.0
[INFO] [stderr]     Checking ipnetwork v0.20.0
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]    Compiling asn1-rs-derive v0.6.0
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]     Checking yoke v0.7.5
[INFO] [stderr]    Compiling zerovec-derive v0.10.3
[INFO] [stderr]    Compiling asn1-rs-impl v0.2.0
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]    Compiling serde_with_macros v3.14.1
[INFO] [stderr]     Checking pnet_datalink v0.35.0
[INFO] [stderr]    Compiling pest_derive v2.8.0
[INFO] [stderr]     Checking flume v0.11.1
[INFO] [stderr]     Checking shellexpand v3.1.1
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/shellexpand-3.1.1/src/funcs.rs:395:21
[INFO] [stdout]     |
[INFO] [stdout] 394 |                 let var_name = match var_name.as_str() {
[INFO] [stdout]     |                                      ----------------- this expression has type `&str`
[INFO] [stdout] 395 |                     Some(var_name) => var_name,
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^ expected `str`, found `Option<_>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected type `str`
[INFO] [stdout]                found enum `Option<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/shellexpand-3.1.1/src/funcs.rs:397:21
[INFO] [stdout]     |
[INFO] [stdout] 394 |                 let var_name = match var_name.as_str() {
[INFO] [stdout]     |                                      ----------------- this expression has type `&str`
[INFO] [stdout] ...
[INFO] [stdout] 397 |                     None => return Ok(None),
[INFO] [stdout]     |                     ^^^^ expected `str`, found `Option<_>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected type `str`
[INFO] [stdout]                found enum `Option<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `shellexpand` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "1b6fef6b2c629f43981c8029d8a630f70a69bd3942946d47bdf7f2baab738fce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b6fef6b2c629f43981c8029d8a630f70a69bd3942946d47bdf7f2baab738fce", kill_on_drop: false }`
[INFO] [stdout] 1b6fef6b2c629f43981c8029d8a630f70a69bd3942946d47bdf7f2baab738fce