[INFO] fetching crate photonic-dynamic-runner 0.1.1... [INFO] testing photonic-dynamic-runner-0.1.1 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate photonic-dynamic-runner 0.1.1 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate photonic-dynamic-runner 0.1.1 [INFO] finished tweaking crates.io crate photonic-dynamic-runner 0.1.1 [INFO] tweaked toml for crates.io crate photonic-dynamic-runner 0.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate photonic-dynamic-runner 0.1.1 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate photonic-dynamic-runner 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bd265b06b57d31c8cf7c037abe3c695af3cb268845d8be531c1c980a94aea12e [INFO] running `Command { std: "docker" "start" "-a" "bd265b06b57d31c8cf7c037abe3c695af3cb268845d8be531c1c980a94aea12e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bd265b06b57d31c8cf7c037abe3c695af3cb268845d8be531c1c980a94aea12e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd265b06b57d31c8cf7c037abe3c695af3cb268845d8be531c1c980a94aea12e", kill_on_drop: false }` [INFO] [stdout] bd265b06b57d31c8cf7c037abe3c695af3cb268845d8be531c1c980a94aea12e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9620b5180bf3b1d1f16539554338cba7b85b66986a6b79f1db3c1879b228bd55 [INFO] running `Command { std: "docker" "start" "-a" "9620b5180bf3b1d1f16539554338cba7b85b66986a6b79f1db3c1879b228bd55", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling find-msvc-tools v0.1.3 [INFO] [stderr] Compiling pest v2.8.3 [INFO] [stderr] Compiling palette v0.7.6 [INFO] [stderr] Compiling by_address v1.2.1 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling fast-srgb8 v1.0.0 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling ordered-float v2.10.1 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling typed-arena v2.0.2 [INFO] [stderr] Compiling cc v1.2.40 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling minicbor v0.18.0 [INFO] [stderr] Compiling nix v0.30.1 [INFO] [stderr] Compiling anstyle-parse v0.2.7 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling pretty v0.11.3 [INFO] [stderr] Compiling encoding_rs v0.8.35 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling anstyle v1.0.13 [INFO] [stderr] Compiling half v1.8.3 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling anstyle-query v1.1.4 [INFO] [stderr] Compiling phf_generator v0.11.3 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling unicode-width v0.1.14 [INFO] [stderr] Compiling colorchoice v1.0.4 [INFO] [stderr] Compiling sync_wrapper v0.1.2 [INFO] [stderr] Compiling anstream v0.6.21 [INFO] [stderr] Compiling rand_xorshift v0.3.0 [INFO] [stderr] Compiling elsa v1.11.2 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling sha2 v0.10.9 [INFO] [stderr] Compiling home v0.5.11 [INFO] [stderr] Compiling annotate-snippets v0.9.2 [INFO] [stderr] Compiling humantime v2.3.0 [INFO] [stderr] Compiling winnow v0.7.13 [INFO] [stderr] Compiling clap_lex v0.7.5 [INFO] [stderr] Compiling noise v0.9.0 [INFO] [stderr] Compiling pest_meta v2.8.3 [INFO] [stderr] Compiling ezing v0.2.1 [INFO] [stderr] Compiling serde_spanned v1.0.2 [INFO] [stderr] Compiling toml_datetime v0.7.2 [INFO] [stderr] Compiling clap_builder v4.5.48 [INFO] [stderr] Compiling base64 v0.22.1 [INFO] [stderr] Compiling toml_writer v1.0.3 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling openssl-sys v0.9.109 [INFO] [stderr] Compiling openssl v0.10.73 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling abnf-core v0.5.0 [INFO] [stderr] Compiling abnf v0.12.0 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling signal-hook-registry v1.4.6 [INFO] [stderr] Compiling socket2 v0.6.0 [INFO] [stderr] Compiling mio v1.0.4 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling socket2 v0.5.10 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Compiling toml_parser v1.0.3 [INFO] [stderr] Compiling abnf_to_pest v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling toml v0.9.7 [INFO] [stderr] Compiling pest_consume_macros v1.1.0 [INFO] [stderr] Compiling dhall_proc_macros v0.6.1 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling pest_generator v2.8.3 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling phf_macros v0.11.3 [INFO] [stderr] Compiling palette_derive v0.7.6 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling clap_derive v4.5.47 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling dhall v0.13.0 [INFO] [stderr] Compiling pest_derive v2.8.3 [INFO] [stderr] Compiling phf v0.11.3 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling pest_consume v1.1.3 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling yoke v0.8.0 [INFO] [stderr] Compiling clap v4.5.48 [INFO] [stderr] Compiling zerovec v0.11.4 [INFO] [stderr] Compiling zerotrie v0.2.2 [INFO] [stderr] Compiling tinystr v0.8.1 [INFO] [stderr] Compiling potential_utf v0.1.3 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling icu_locale_core v2.0.0 [INFO] [stderr] Compiling icu_collections v2.0.0 [INFO] [stderr] Compiling icu_provider v2.0.0 [INFO] [stderr] Compiling bitflags v2.9.4 [INFO] [stderr] Compiling serde-value v0.7.0 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling humantime-serde v1.1.1 [INFO] [stderr] Compiling serde_yaml v0.9.34+deprecated [INFO] [stderr] Compiling icu_properties v2.0.1 [INFO] [stderr] Compiling icu_normalizer v2.0.0 [INFO] [stderr] Compiling ron v0.11.0 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Compiling tokio-util v0.7.16 [INFO] [stderr] Compiling url v2.5.7 [INFO] [stderr] Compiling tokio-stream v0.1.17 [INFO] [stderr] Compiling h2 v0.3.27 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling hyper v0.14.32 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.27 [INFO] [stderr] Compiling photonic v0.1.1 [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/photonic-0.1.1/src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(unsize)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/photonic-0.1.1/src/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(coerce_unsized)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/photonic-0.1.1/src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(impl_trait_in_assoc_type)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/photonic-0.1.1/src/lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(map_try_insert)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/photonic-0.1.1/src/lib.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | #![feature(trivial_bounds)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/photonic-0.1.1/src/lib.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | #![feature(never_type)] [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 `photonic` (lib) due to 6 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "9620b5180bf3b1d1f16539554338cba7b85b66986a6b79f1db3c1879b228bd55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9620b5180bf3b1d1f16539554338cba7b85b66986a6b79f1db3c1879b228bd55", kill_on_drop: false }` [INFO] [stdout] 9620b5180bf3b1d1f16539554338cba7b85b66986a6b79f1db3c1879b228bd55