[INFO] fetching crate battler-wamprat-uri 0.5.1...
[INFO] checking battler-wamprat-uri-0.5.1 against 1.95.0 for pr-155915
[INFO] extracting crate battler-wamprat-uri 0.5.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate battler-wamprat-uri 0.5.1
[INFO] finished tweaking crates.io crate battler-wamprat-uri 0.5.1
[INFO] tweaked toml for crates.io crate battler-wamprat-uri 0.5.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate battler-wamprat-uri 0.5.1 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate battler-wamprat-uri 0.5.1 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded battler-wamp v0.5.1
[INFO] [stderr]   Downloaded serde-struct-tuple v0.1.3
[INFO] [stderr]   Downloaded battler-wamprat-uri-proc-macro v0.5.0
[INFO] [stderr]   Downloaded serde-struct-tuple-enum-proc-macro v0.1.0
[INFO] [stderr]   Downloaded battler-wamp-values v0.2.2
[INFO] [stderr]   Downloaded serde-struct-tuple-proc-macro v0.1.2
[INFO] [stderr]   Downloaded serde_string_enum v0.2.1
[INFO] [stderr]   Downloaded serde-struct-tuple-enum v0.1.1
[INFO] [stderr]   Downloaded battler-wamp-uri v0.1.0
[INFO] [stderr]   Downloaded battler-wamp-values-proc-macro v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d9cdfd6f29b57cd99d9c9012f2099dbd4ca07f95ff8f72cdca49d8f272d37648
[INFO] running `Command { std: "docker" "start" "-a" "d9cdfd6f29b57cd99d9c9012f2099dbd4ca07f95ff8f72cdca49d8f272d37648", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9cdfd6f29b57cd99d9c9012f2099dbd4ca07f95ff8f72cdca49d8f272d37648", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9cdfd6f29b57cd99d9c9012f2099dbd4ca07f95ff8f72cdca49d8f272d37648", kill_on_drop: false }`
[INFO] [stdout] d9cdfd6f29b57cd99d9c9012f2099dbd4ca07f95ff8f72cdca49d8f272d37648
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7780f8c53bf13863873d0924afa0acfe6afee982726d7071770d3d9d3f0119f8
[INFO] running `Command { std: "docker" "start" "-a" "7780f8c53bf13863873d0924afa0acfe6afee982726d7071770d3d9d3f0119f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling find-msvc-tools v0.1.5
[INFO] [stderr]    Compiling aws-lc-rs v1.15.2
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking rustls-pki-types v1.13.2
[INFO] [stderr]    Compiling rustls v0.23.35
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking base64ct v1.8.1
[INFO] [stderr]     Checking http v1.4.0
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]     Checking rmp v0.8.14
[INFO] [stderr]     Checking unicode-normalization v0.1.25
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]    Compiling unicase v2.8.1
[INFO] [stderr]    Compiling cc v1.2.49
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking uuid v1.19.0
[INFO] [stderr]     Checking password-hash v0.5.0
[INFO] [stderr]     Checking rustls-native-certs v0.8.2
[INFO] [stderr]     Checking stringprep v0.1.5
[INFO] [stderr]     Checking pbkdf2 v0.12.2
[INFO] [stderr]     Checking argon2 v0.5.3
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling cmake v0.1.57
[INFO] [stderr]    Compiling aws-lc-sys v0.35.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling battler-wamp-values-proc-macro v0.2.0
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking thiserror v2.0.17
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling battler-wamp-uri v0.1.0
[INFO] [stderr]    Compiling serde-struct-tuple-proc-macro v0.1.2
[INFO] [stderr]    Compiling serde-struct-tuple-enum-proc-macro v0.1.0
[INFO] [stderr]    Compiling serde_string_enum v0.2.1
[INFO] [stderr]    Compiling battler-wamprat-uri-proc-macro v0.5.0
[INFO] [stderr]     Checking rmp-serde v1.3.0
[INFO] [stderr]     Checking battler-wamp-values v0.2.2
[INFO] [stderr]     Checking serde-struct-tuple v0.1.3
[INFO] [stderr]     Checking serde-struct-tuple-enum v0.1.1
[INFO] [stderr]     Checking rustls-webpki v0.103.8
[INFO] [stderr]     Checking tungstenite v0.27.0
[INFO] [stderr]     Checking tokio-rustls v0.26.4
[INFO] [stderr]     Checking tokio-tungstenite v0.27.0
[INFO] [stderr]     Checking battler-wamp v0.5.1
[INFO] [stderr]     Checking battler-wamprat-uri v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]    --> src/lib.rs:173:1
[INFO] [stdout]     |
[INFO] [stdout] 173 | #![feature(slice_concat_trait)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]    --> src/lib.rs:173:1
[INFO] [stdout]     |
[INFO] [stdout] 173 | #![feature(slice_concat_trait)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `battler-wamprat-uri` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `battler-wamprat-uri` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "7780f8c53bf13863873d0924afa0acfe6afee982726d7071770d3d9d3f0119f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7780f8c53bf13863873d0924afa0acfe6afee982726d7071770d3d9d3f0119f8", kill_on_drop: false }`
[INFO] [stdout] 7780f8c53bf13863873d0924afa0acfe6afee982726d7071770d3d9d3f0119f8
