[INFO] fetching crate oaks 0.0.0... [INFO] testing oaks-0.0.0 against 1.91.0 for beta-1.92-2 [INFO] extracting crate oaks 0.0.0 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate oaks 0.0.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate oaks 0.0.0 [INFO] tweaked toml for crates.io crate oaks 0.0.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate oaks 0.0.0 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 oaks 0.0.0 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 fluent-uri v0.1.4 [INFO] [stderr] Downloaded oak-wolfram v0.0.0 [INFO] [stderr] Downloaded oak-yaml v0.0.0 [INFO] [stderr] Downloaded oak-csharp v0.0.0 [INFO] [stderr] Downloaded oak-ada v0.0.0 [INFO] [stderr] Downloaded oak-ascii-doc v0.0.0 [INFO] [stderr] Downloaded oak-clojure v0.0.0 [INFO] [stderr] Downloaded oak-cpp v0.0.0 [INFO] [stderr] Downloaded oak-pascal v0.0.0 [INFO] [stderr] Downloaded oak-protobuf v0.0.0 [INFO] [stderr] Downloaded oak-scheme v0.0.0 [INFO] [stderr] Downloaded oak-typescript v0.0.0 [INFO] [stderr] Downloaded oak-json v0.0.0 [INFO] [stderr] Downloaded oak-objective-c v0.0.0 [INFO] [stderr] Downloaded oak-dockerfile v0.0.0 [INFO] [stderr] Downloaded oak-fortran v0.0.0 [INFO] [stderr] Downloaded oak-go v0.0.0 [INFO] [stderr] Downloaded oak-ocaml v0.0.0 [INFO] [stderr] Downloaded oak-perl v0.0.0 [INFO] [stderr] Downloaded oak-python v0.0.0 [INFO] [stderr] Downloaded oak-scala v0.0.0 [INFO] [stderr] Downloaded oak-solidity v0.0.0 [INFO] [stderr] Downloaded oak-sql v0.0.0 [INFO] [stderr] Downloaded oak-swift v0.0.0 [INFO] [stderr] Downloaded oak-valkyrie v0.0.0 [INFO] [stderr] Downloaded oak-c v0.0.0 [INFO] [stderr] Downloaded oak-csv v0.0.0 [INFO] [stderr] Downloaded oak-dart v0.0.0 [INFO] [stderr] Downloaded oak-django v0.0.0 [INFO] [stderr] Downloaded oak-fsharp v0.0.0 [INFO] [stderr] Downloaded oak-graphql v0.0.0 [INFO] [stderr] Downloaded oak-groovy v0.0.0 [INFO] [stderr] Downloaded oak-haskell v0.0.0 [INFO] [stderr] Downloaded oak-html v0.0.0 [INFO] [stderr] Downloaded oak-ini v0.0.0 [INFO] [stderr] Downloaded oak-javadoc v0.0.0 [INFO] [stderr] Downloaded oak-javascript v0.0.0 [INFO] [stderr] Downloaded oak-lua v0.0.0 [INFO] [stderr] Downloaded oak-markdown v0.0.0 [INFO] [stderr] Downloaded oak-msil v0.0.0 [INFO] [stderr] Downloaded oak-powershell v0.0.0 [INFO] [stderr] Downloaded oak-r v0.0.0 [INFO] [stderr] Downloaded oak-wat v0.0.0 [INFO] [stderr] Downloaded oak-bash v0.0.0 [INFO] [stderr] Downloaded oak-d v0.0.0 [INFO] [stderr] Downloaded oak-jasmin v0.0.0 [INFO] [stderr] Downloaded oak-kotlin v0.0.0 [INFO] [stderr] Downloaded oak-matlab v0.0.0 [INFO] [stderr] Downloaded oak-nginx v0.0.0 [INFO] [stderr] Downloaded oak-php v0.0.0 [INFO] [stderr] Downloaded oak-toml v0.0.0 [INFO] [stderr] Downloaded oak-css v0.0.0 [INFO] [stderr] Downloaded oak-dot v0.0.0 [INFO] [stderr] Downloaded oak-erlang v0.0.0 [INFO] [stderr] Downloaded oak-jasm v0.0.0 [INFO] [stderr] Downloaded oak-java v0.0.0 [INFO] [stderr] Downloaded oak-julia v0.0.0 [INFO] [stderr] Downloaded oak-org-mode v0.0.0 [INFO] [stderr] Downloaded oak-ruby v0.0.0 [INFO] [stderr] Downloaded oak-rust v0.0.0 [INFO] [stderr] Downloaded oak-highlight v0.0.0 [INFO] [stderr] Downloaded triomphe v0.1.15 [INFO] [stderr] Downloaded oak-core v0.0.0 [INFO] [stderr] Downloaded oak-zig v0.0.0 [INFO] [stderr] Downloaded oak-xml v0.0.0 [INFO] [stderr] Downloaded serde_repr v0.1.20 [INFO] [stderr] Downloaded lsp-types v0.97.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] bd95b9eb5f92dd363e948a1a0ea7f323597f2026f15763d75209364239273b0f [INFO] running `Command { std: "docker" "start" "-a" "bd95b9eb5f92dd363e948a1a0ea7f323597f2026f15763d75209364239273b0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bd95b9eb5f92dd363e948a1a0ea7f323597f2026f15763d75209364239273b0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd95b9eb5f92dd363e948a1a0ea7f323597f2026f15763d75209364239273b0f", kill_on_drop: false }` [INFO] [stdout] bd95b9eb5f92dd363e948a1a0ea7f323597f2026f15763d75209364239273b0f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 600f6e7ee8de8b211182e90b5aa2a86c97df19f0618ec98d9477f27bd99cbc65 [INFO] running `Command { std: "docker" "start" "-a" "600f6e7ee8de8b211182e90b5aa2a86c97df19f0618ec98d9477f27bd99cbc65", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.19 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling percent-encoding v2.3.2 [INFO] [stderr] Compiling fluent-uri v0.1.4 [INFO] [stderr] Compiling triomphe v0.1.15 [INFO] [stderr] Compiling tracing-core v0.1.34 [INFO] [stderr] Compiling form_urlencoded v1.2.2 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling serde_repr v0.1.20 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling yoke v0.8.0 [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 icu_collections v2.0.0 [INFO] [stderr] Compiling icu_locale_core v2.0.0 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling icu_provider v2.0.0 [INFO] [stderr] Compiling lsp-types v0.97.0 [INFO] [stderr] Compiling icu_properties v2.0.1 [INFO] [stderr] Compiling icu_normalizer v2.0.0 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Compiling url v2.5.7 [INFO] [stderr] Compiling oak-core v0.0.0 [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/oak-core-0.0.0/src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(lazy_type_alias)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [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/oak-core-0.0.0/src/lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(new_range_api)] [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 `oak-core` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "600f6e7ee8de8b211182e90b5aa2a86c97df19f0618ec98d9477f27bd99cbc65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "600f6e7ee8de8b211182e90b5aa2a86c97df19f0618ec98d9477f27bd99cbc65", kill_on_drop: false }` [INFO] [stdout] 600f6e7ee8de8b211182e90b5aa2a86c97df19f0618ec98d9477f27bd99cbc65