[INFO] fetching crate solitaire-client 0.0.1... [INFO] testing solitaire-client-0.0.1 against 1.90.0 for beta-1.91-3 [INFO] extracting crate solitaire-client 0.0.1 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate solitaire-client 0.0.1 [INFO] finished tweaking crates.io crate solitaire-client 0.0.1 [INFO] tweaked toml for crates.io crate solitaire-client 0.0.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate solitaire-client 0.0.1 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 113 packages to latest compatible versions [INFO] [stderr] Adding iana-time-zone v0.1.60 (available: v0.1.64) [INFO] [stderr] Adding js-sys v0.3.57 (available: v0.3.81) [INFO] [stderr] Adding maud v0.21.0 (available: v0.27.0) [INFO] [stderr] Adding uuid v0.8.2 (available: v1.18.1) [INFO] [stderr] Adding wasm-bindgen v0.2.80 (available: v0.2.104) [INFO] [stderr] Adding wasm-bindgen-backend v0.2.80 (available: v0.2.104) [INFO] [stderr] Adding wasm-bindgen-futures v0.4.30 (available: v0.4.54) [INFO] [stderr] Adding wasm-bindgen-macro v0.2.80 (available: v0.2.104) [INFO] [stderr] Adding wasm-bindgen-macro-support v0.2.80 (available: v0.2.104) [INFO] [stderr] Adding wasm-bindgen-shared v0.2.80 (available: v0.2.104) [INFO] [stderr] Adding wasm-bindgen-test v0.3.30 (available: v0.3.54) [INFO] [stderr] Adding wasm-bindgen-test-macro v0.3.30 (available: v0.3.54) [INFO] [stderr] Adding web-sys v0.3.57 (available: v0.3.81) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded maud v0.21.0 [INFO] [stderr] Downloaded wasm-bindgen-test v0.3.30 [INFO] [stderr] Downloaded maud_htmlescape v0.17.1 [INFO] [stderr] Downloaded solitaire-core v0.0.1 [INFO] [stderr] Downloaded wasm-bindgen-test-macro v0.3.30 [INFO] [stderr] Downloaded maud_macros v0.21.0 [INFO] [stderr] Downloaded built v0.3.2 [INFO] [stderr] Downloaded git2 v0.10.2 [INFO] [stderr] Downloaded libgit2-sys v0.9.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f3c4de6c747be60adc72d6f2481983c08e14cae41b6a7ad605a970fd6ccca26d [INFO] running `Command { std: "docker" "start" "-a" "f3c4de6c747be60adc72d6f2481983c08e14cae41b6a7ad605a970fd6ccca26d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f3c4de6c747be60adc72d6f2481983c08e14cae41b6a7ad605a970fd6ccca26d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3c4de6c747be60adc72d6f2481983c08e14cae41b6a7ad605a970fd6ccca26d", kill_on_drop: false }` [INFO] [stdout] f3c4de6c747be60adc72d6f2481983c08e14cae41b6a7ad605a970fd6ccca26d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3fb3e8af011ebcf3e2d3be88a1d1b8851da8123f3ec5f830ba913d99346c35cf [INFO] running `Command { std: "docker" "start" "-a" "3fb3e8af011ebcf3e2d3be88a1d1b8851da8123f3ec5f830ba913d99346c35cf", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling writeable v0.6.1 [INFO] [stderr] Compiling litemap v0.8.0 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling icu_properties_data v2.0.1 [INFO] [stderr] Compiling icu_normalizer_data v2.0.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.80 [INFO] [stderr] Compiling libz-sys v1.1.22 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling bumpalo v3.19.0 [INFO] [stderr] Compiling libgit2-sys v0.9.2 [INFO] [stderr] Compiling percent-encoding v2.3.2 [INFO] [stderr] Compiling utf8_iter v1.0.4 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling wasm-bindgen v0.2.80 [INFO] [stderr] Compiling form_urlencoded v1.2.2 [INFO] [stderr] Compiling iana-time-zone v0.1.60 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Compiling matches v0.1.10 [INFO] [stderr] Compiling maud_htmlescape v0.17.1 [INFO] [stderr] Compiling instant v0.1.13 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling chrono v0.4.42 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling maud_macros v0.21.0 [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/maud_macros-0.21.0/src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(proc_macro_def_site)] [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/maud_macros-0.21.0/src/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(proc_macro_diagnostic)] [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/maud_macros-0.21.0/src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(proc_macro_hygiene)] [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/maud_macros-0.21.0/src/lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(proc_macro_quote)] [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/maud_macros-0.21.0/src/lib.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | #![feature(proc_macro_span)] [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 `maud_macros` (lib) due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "3fb3e8af011ebcf3e2d3be88a1d1b8851da8123f3ec5f830ba913d99346c35cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3fb3e8af011ebcf3e2d3be88a1d1b8851da8123f3ec5f830ba913d99346c35cf", kill_on_drop: false }` [INFO] [stdout] 3fb3e8af011ebcf3e2d3be88a1d1b8851da8123f3ec5f830ba913d99346c35cf