[INFO] cloning repository https://github.com/hydro-project/HydraulicLift
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hydro-project/HydraulicLift" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhydro-project%2FHydraulicLift", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhydro-project%2FHydraulicLift'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 263ab26e539acc46107d6e03d075ab6a6910ef8b
[INFO] checking hydro-project/HydraulicLift against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhydro-project%2FHydraulicLift" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/hydro-project/HydraulicLift
[INFO] finished tweaking git repo https://github.com/hydro-project/HydraulicLift
[INFO] tweaked toml for git repo https://github.com/hydro-project/HydraulicLift written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hydro-project/HydraulicLift 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 git repo https://github.com/hydro-project/HydraulicLift 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syn-inline-mod v0.6.0
[INFO] [stderr]   Downloaded bytes v1.7.2
[INFO] [stderr]   Downloaded ref-cast-impl v1.0.23
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.94
[INFO] [stderr]   Downloaded ref-cast v1.0.23
[INFO] [stderr]   Downloaded sealed v0.5.0
[INFO] [stderr]   Downloaded lattices_macro v0.5.6
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.94
[INFO] [stderr]   Downloaded stageleft_macro v0.3.0
[INFO] [stderr]   Downloaded stageleft_tool v0.3.0
[INFO] [stderr]   Downloaded stageleft v0.4.0
[INFO] [stderr]   Downloaded sha256 v1.5.0
[INFO] [stderr]   Downloaded pusherator v0.0.8
[INFO] [stderr]   Downloaded wasm-bindgen-backend v0.2.94
[INFO] [stderr]   Downloaded variadics v0.0.6
[INFO] [stderr]   Downloaded hydroflow_plus v0.9.0
[INFO] [stderr]   Downloaded cc-traits v2.0.0
[INFO] [stderr]   Downloaded tokio-stream v0.1.16
[INFO] [stderr]   Downloaded lattices v0.5.7
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.94
[INFO] [stderr]   Downloaded clap v4.5.20
[INFO] [stderr]   Downloaded js-sys v0.3.71
[INFO] [stderr]   Downloaded insta v1.40.0
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.94
[INFO] [stderr]   Downloaded hydroflow_lang v0.9.0
[INFO] [stderr]   Downloaded clap_builder v4.5.20
[INFO] [stderr]   Downloaded serde_json v1.0.128
[INFO] [stderr]   Downloaded regex v1.11.0
[INFO] [stderr]   Downloaded syn v2.0.74
[INFO] [stderr]   Downloaded hydroflow v0.9.0
[INFO] [stderr]   Downloaded libc v0.2.159
[INFO] [stderr]   Downloaded tokio v1.40.0
[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] 625d3e0caf28b85602059f772a39d791afaaa5f17f0d2804471e7f48176dbc34
[INFO] running `Command { std: "docker" "start" "-a" "625d3e0caf28b85602059f772a39d791afaaa5f17f0d2804471e7f48176dbc34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "625d3e0caf28b85602059f772a39d791afaaa5f17f0d2804471e7f48176dbc34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "625d3e0caf28b85602059f772a39d791afaaa5f17f0d2804471e7f48176dbc34", kill_on_drop: false }`
[INFO] [stdout] 625d3e0caf28b85602059f772a39d791afaaa5f17f0d2804471e7f48176dbc34
[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] 2840391c64d32721a28cb214ea491e0a95d2a10ab9559e89f4c6deadd06ed785
[INFO] running `Command { std: "docker" "start" "-a" "2840391c64d32721a28cb214ea491e0a95d2a10ab9559e89f4c6deadd06ed785", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling libc v0.2.159
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]     Checking pin-project-lite v0.2.14
[INFO] [stderr]    Compiling hashbrown v0.15.0
[INFO] [stderr]    Compiling cpufeatures v0.2.14
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling bytes v1.7.2
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking anstyle-parse v0.2.5
[INFO] [stderr]     Checking anstyle v1.0.8
[INFO] [stderr]     Checking anstyle-query v1.1.1
[INFO] [stderr]     Checking colorchoice v1.0.2
[INFO] [stderr]    Compiling prettyplease v0.2.20
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]     Checking anstream v0.6.15
[INFO] [stderr]    Compiling serde_json v1.0.128
[INFO] [stderr]     Checking clap_lex v0.7.2
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]    Compiling ref-cast v1.0.23
[INFO] [stderr]     Checking itoa v1.0.11
[INFO] [stderr]    Compiling tokio v1.40.0
[INFO] [stderr]     Checking clap_builder v4.5.20
[INFO] [stderr]     Checking regex-automata v0.4.8
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking cc-traits v2.0.0
[INFO] [stderr]     Checking similar v2.6.0
[INFO] [stderr]     Checking by_address v1.2.1
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]    Compiling indexmap v2.6.0
[INFO] [stderr]     Checking quote v1.0.36
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking mio v1.0.2
[INFO] [stderr]     Checking syn v2.0.74
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking console v0.15.8
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]     Checking toml_edit v0.19.15
[INFO] [stderr]     Checking regex v1.11.0
[INFO] [stderr]     Checking proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling syn-inline-mod v0.6.0
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling async-trait v0.1.83
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling sealed v0.5.0
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling clap_derive v4.5.18
[INFO] [stderr]    Compiling hydroflow_lang v0.9.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling auto_impl v1.2.0
[INFO] [stderr]    Compiling lattices_macro v0.5.6
[INFO] [stderr]    Compiling ref-cast-impl v1.0.23
[INFO] [stderr]     Checking variadics v0.0.6
[INFO] [stderr]    Compiling sha256 v1.5.0
[INFO] [stderr]     Checking pusherator v0.0.8
[INFO] [stderr]    Compiling stageleft_tool v0.3.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling stageleft_macro v0.3.0
[INFO] [stderr]    Compiling hydroflow_plus v0.9.0
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking stageleft v0.4.0
[INFO] [stderr]     Checking clap v4.5.20
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking tokio-util v0.7.12
[INFO] [stderr]     Checking tokio-stream v0.1.16
[INFO] [stderr]     Checking lattices v0.5.7
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking insta v1.40.0
[INFO] [stderr]     Checking hydroflow v0.9.0
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/hydroflow_plus-0.9.0/src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(box_patterns)]
[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 `hydroflow_plus` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "2840391c64d32721a28cb214ea491e0a95d2a10ab9559e89f4c6deadd06ed785", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2840391c64d32721a28cb214ea491e0a95d2a10ab9559e89f4c6deadd06ed785", kill_on_drop: false }`
[INFO] [stdout] 2840391c64d32721a28cb214ea491e0a95d2a10ab9559e89f4c6deadd06ed785