[INFO] fetching crate sweet_web 0.4.1...
[INFO] checking sweet_web-0.4.1 against 1.95.0 for pr-155915
[INFO] extracting crate sweet_web 0.4.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate sweet_web 0.4.1
[INFO] finished tweaking crates.io crate sweet_web 0.4.1
[INFO] tweaked toml for crates.io crate sweet_web 0.4.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sweet_web 0.4.1 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 sweet_web 0.4.1 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 extend v1.2.0
[INFO] [stderr]   Downloaded sweet_fs v0.4.1
[INFO] [stderr]   Downloaded sweet_test v0.4.1
[INFO] [stderr]   Downloaded sweet_test_macros v0.4.1
[INFO] [stderr]   Downloaded colorize v0.1.0
[INFO] [stderr]   Downloaded file-id v0.2.2
[INFO] [stderr]   Downloaded notify-debouncer-full v0.5.0
[INFO] [stderr]   Downloaded sweet_utils v0.4.1
[INFO] [stderr]   Downloaded notify v8.0.0
[INFO] [stderr]   Downloaded clap v4.5.34
[INFO] [stderr]   Downloaded rapidhash v1.4.0
[INFO] [stderr]   Downloaded clap_builder v4.5.34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 1ba0c8f6f14dbe01f87d0647b5ea7b417fc9eeec2d8aca21818f3ecd406acffb
[INFO] running `Command { std: "docker" "start" "-a" "1ba0c8f6f14dbe01f87d0647b5ea7b417fc9eeec2d8aca21818f3ecd406acffb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ba0c8f6f14dbe01f87d0647b5ea7b417fc9eeec2d8aca21818f3ecd406acffb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ba0c8f6f14dbe01f87d0647b5ea7b417fc9eeec2d8aca21818f3ecd406acffb", kill_on_drop: false }`
[INFO] [stdout] 1ba0c8f6f14dbe01f87d0647b5ea7b417fc9eeec2d8aca21818f3ecd406acffb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 4ec79941ef52d696935a0e64f27502953ed5d3a5915e2befd176b0827f91c161
[INFO] running `Command { std: "docker" "start" "-a" "4ec79941ef52d696935a0e64f27502953ed5d3a5915e2befd176b0827f91c161", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.100
[INFO] [stderr]    Compiling bumpalo v3.17.0
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]     Checking anstyle-parse v0.2.6
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]     Checking anstyle-query v1.1.2
[INFO] [stderr]     Checking anstyle v1.0.10
[INFO] [stderr]     Checking colorchoice v1.0.3
[INFO] [stderr]    Compiling wasm-bindgen v0.2.100
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking clap_lex v0.7.4
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking anstream v0.6.18
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]     Checking smallvec v1.14.0
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking inotify v0.11.0
[INFO] [stderr]     Checking filetime v0.2.25
[INFO] [stderr]     Checking clap_builder v4.5.34
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking path-clean v1.0.1
[INFO] [stderr]     Checking rapidhash v1.4.0
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]     Checking rustix v0.38.44
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking notify v8.0.0
[INFO] [stderr]     Checking signal-hook-mio v0.2.4
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking file-id v0.2.2
[INFO] [stderr]     Checking gimli v0.31.1
[INFO] [stderr]     Checking notify-debouncer-full v0.5.0
[INFO] [stderr]     Checking nanorand v0.7.0
[INFO] [stderr]     Checking miniz_oxide v0.8.5
[INFO] [stderr]     Checking rayon-core v1.12.1
[INFO] [stderr]     Checking crossterm v0.28.1
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling anyhow v1.0.97
[INFO] [stderr]     Checking ctrlc v3.4.5
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking flume v0.11.1
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]     Checking colorize v0.1.0
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking pretty_env_logger v0.4.0
[INFO] [stderr]     Checking addr2line v0.24.2
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.100
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]    Compiling extend v1.2.0
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]     Checking backtrace v0.3.74
[INFO] [stderr]    Compiling sweet_test_macros v0.4.1
[INFO] [stderr]     Checking tokio v1.44.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.100
[INFO] [stderr]     Checking thiserror v2.0.12
[INFO] [stderr]     Checking clap v4.5.34
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.100
[INFO] [stderr]     Checking js-sys v0.3.77
[INFO] [stderr]     Checking console_error_panic_hook v0.1.7
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking wasm-bindgen-futures v0.4.50
[INFO] [stderr]     Checking web-sys v0.3.77
[INFO] [stderr]     Checking sweet_utils v0.4.1
[INFO] [stderr]     Checking sweet_fs v0.4.1
[INFO] [stderr]     Checking sweet_test v0.4.1
[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/sweet_test-0.4.1/src/lib.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(test)]
[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 `sweet_test` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "4ec79941ef52d696935a0e64f27502953ed5d3a5915e2befd176b0827f91c161", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ec79941ef52d696935a0e64f27502953ed5d3a5915e2befd176b0827f91c161", kill_on_drop: false }`
[INFO] [stdout] 4ec79941ef52d696935a0e64f27502953ed5d3a5915e2befd176b0827f91c161