[INFO] fetching crate salt_atproto_checker 0.1.1...
[INFO] testing salt_atproto_checker-0.1.1 against 1.91.0 for beta-1.92-2
[INFO] extracting crate salt_atproto_checker 0.1.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate salt_atproto_checker 0.1.1
[INFO] finished tweaking crates.io crate salt_atproto_checker 0.1.1
[INFO] tweaked toml for crates.io crate salt_atproto_checker 0.1.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate salt_atproto_checker 0.1.1 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate salt_atproto_checker 0.1.1 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ipld-core v0.4.2
[INFO] [stderr]   Downloaded multibase v0.9.1
[INFO] [stderr]   Downloaded data-encoding-macro-internal v0.1.16
[INFO] [stderr]   Downloaded cid v0.11.1
[INFO] [stderr]   Downloaded data-encoding-macro v0.1.18
[INFO] [stderr]   Downloaded multihash v0.19.3
[INFO] [stderr]   Downloaded unsigned-varint v0.8.0
[INFO] [stderr]   Downloaded hickory-client v0.25.2
[INFO] [stderr]   Downloaded atrium-xrpc v0.12.3
[INFO] [stderr]   Downloaded trait-variant v0.1.2
[INFO] [stderr]   Downloaded atrium-xrpc-client v0.5.14
[INFO] [stderr]   Downloaded langtag v0.3.4
[INFO] [stderr]   Downloaded atrium-common v0.1.2
[INFO] [stderr]   Downloaded serde_html_form v0.2.7
[INFO] [stderr]   Downloaded async-compression v0.4.27
[INFO] [stderr]   Downloaded atrium-api v0.25.4
[INFO] [stderr]   Downloaded hickory-proto v0.25.2
[INFO] [stderr]   Downloaded salt_atproto_core v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f743e69c2a7287f93f0d1160f09b8706100ad1442df3dcd848f8a65244e2be2
[INFO] running `Command { std: "docker" "start" "-a" "0f743e69c2a7287f93f0d1160f09b8706100ad1442df3dcd848f8a65244e2be2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f743e69c2a7287f93f0d1160f09b8706100ad1442df3dcd848f8a65244e2be2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f743e69c2a7287f93f0d1160f09b8706100ad1442df3dcd848f8a65244e2be2", kill_on_drop: false }`
[INFO] [stdout] 0f743e69c2a7287f93f0d1160f09b8706100ad1442df3dcd848f8a65244e2be2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7bd58ff7f5b037d1abdfe68e716b9ee1428c9c2b1d8c05c2e2c48a165d07f050
[INFO] running `Command { std: "docker" "start" "-a" "7bd58ff7f5b037d1abdfe68e716b9ee1428c9c2b1d8c05c2e2c48a165d07f050", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling critical-section v1.2.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling cc v1.2.29
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling zerovec v0.11.2
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling data-encoding v2.9.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling parking v2.2.1
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling core2 v0.4.0
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling event-listener v5.4.0
[INFO] [stderr]    Compiling trait-variant v0.1.2
[INFO] [stderr]    Compiling base-x v0.2.11
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling unsigned-varint v0.8.0
[INFO] [stderr]    Compiling flate2 v1.1.2
[INFO] [stderr]    Compiling aho-corasick v1.1.3
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[INFO] [stderr]    Compiling nibble_vec v0.1.0
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[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.0.3
[INFO] [stderr]    Compiling rand v0.9.1
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling serde_html_form v0.2.7
[INFO] [stderr]    Compiling serde_bytes v0.11.17
[INFO] [stderr]    Compiling multihash v0.19.3
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling langtag v0.3.4
[INFO] [stderr]    Compiling cid v0.11.1
[INFO] [stderr]    Compiling url v2.5.4
[INFO] [stderr]    Compiling ipld-core v0.4.2
[INFO] [stderr]    Compiling atrium-xrpc v0.12.3
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling hyper v1.6.0
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling tokio-util v0.7.15
[INFO] [stderr]    Compiling async-compression v0.4.27
[INFO] [stderr]    Compiling hickory-proto v0.25.2
[INFO] [stderr]    Compiling atrium-common v0.1.2
[INFO] [stderr]    Compiling atrium-api v0.25.4
[INFO] [stderr]    Compiling tower-http v0.6.6
[INFO] [stderr]    Compiling hyper-util v0.1.15
[INFO] [stderr]    Compiling hyper-tls v0.6.0
[INFO] [stderr]    Compiling reqwest v0.12.22
[INFO] [stderr]    Compiling hickory-client v0.25.2
[INFO] [stderr]    Compiling atrium-xrpc-client v0.5.14
[INFO] [stderr]    Compiling salt_atproto_core v0.1.1
[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/salt_atproto_core-0.1.1/src/lib.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(iter_intersperse)]
[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 `salt_atproto_core` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "7bd58ff7f5b037d1abdfe68e716b9ee1428c9c2b1d8c05c2e2c48a165d07f050", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bd58ff7f5b037d1abdfe68e716b9ee1428c9c2b1d8c05c2e2c48a165d07f050", kill_on_drop: false }`
[INFO] [stdout] 7bd58ff7f5b037d1abdfe68e716b9ee1428c9c2b1d8c05c2e2c48a165d07f050
