Dec 02 11:22:31.484 INFO testing wasmer-0.1.0 against 1.30.1 for beta-1.31-5
Dec 02 11:22:31.484 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/1.30.1:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 11:22:32.015 INFO [stdout] 8548c9a34203c6d5d95f2690890f8bdf741d00f245a8b450a099700fab5f081d
Dec 02 11:22:32.018 INFO running `"docker" "start" "-a" "8548c9a34203c6d5d95f2690890f8bdf741d00f245a8b450a099700fab5f081d"`
Dec 02 11:22:34.579 INFO [stderr] usermod: no changes
Dec 02 11:22:34.860 INFO [stderr]    Compiling cranelift-codegen-meta v0.22.0
Dec 02 11:22:34.861 INFO [stderr]    Compiling cranelift-entity v0.22.0
Dec 02 11:22:34.887 INFO [stderr]    Compiling wasmparser v0.17.3
Dec 02 11:22:34.895 INFO [stderr]    Compiling wasmparser v0.20.0
Dec 02 11:22:34.903 INFO [stderr]    Compiling spin v0.4.10
Dec 02 11:22:34.919 INFO [stderr]    Compiling log v0.4.6
Dec 02 11:22:34.939 INFO [stderr]    Compiling wabt-sys v0.4.0
Dec 02 11:22:34.940 INFO [stderr]    Compiling errno v0.2.4
Dec 02 11:22:35.504 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 02 11:22:35.504 INFO [stderr]  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/spin-0.4.10/src/lib.rs:6:35
Dec 02 11:22:35.504 INFO [stderr]   |
Dec 02 11:22:35.505 INFO [stderr] 6 | #![cfg_attr(feature = "const_fn", feature(const_fn))]
Dec 02 11:22:35.505 INFO [stderr]   |                                   ^^^^^^^^^^^^^^^^^^
Dec 02 11:22:35.505 INFO [stderr] 
Dec 02 11:22:35.519 INFO [stderr] error: aborting due to previous error
Dec 02 11:22:35.519 INFO [stderr] 
Dec 02 11:22:35.519 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 11:22:35.535 INFO [stderr] error: Could not compile `spin`.
Dec 02 11:22:35.535 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 02 11:22:41.952 INFO [stderr] error: build failed
Dec 02 11:22:41.952 INFO [stderr] su: No module specific data is present
Dec 02 11:22:42.288 INFO running `"docker" "inspect" "8548c9a34203c6d5d95f2690890f8bdf741d00f245a8b450a099700fab5f081d"`
Dec 02 11:22:42.362 INFO running `"docker" "rm" "-f" "8548c9a34203c6d5d95f2690890f8bdf741d00f245a8b450a099700fab5f081d"`
Dec 02 11:22:42.461 INFO [stdout] 8548c9a34203c6d5d95f2690890f8bdf741d00f245a8b450a099700fab5f081d