[INFO] fetching crate wasm-mt-test 0.1.2... [INFO] testing wasm-mt-test-0.1.2 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate wasm-mt-test 0.1.2 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate wasm-mt-test 0.1.2 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate wasm-mt-test 0.1.2 [INFO] finished tweaking crates.io crate wasm-mt-test 0.1.2 [INFO] tweaked toml for crates.io crate wasm-mt-test 0.1.2 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.72 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.72 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.72 [INFO] [stderr] Downloaded js-sys v0.3.49 [INFO] [stderr] Downloaded palaver v0.2.8 [INFO] [stderr] Downloaded relative v0.2.2 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.22 [INFO] [stderr] Downloaded nom v2.2.1 [INFO] [stderr] Downloaded generic-array v0.13.3 [INFO] [stderr] Downloaded procinfo v0.4.2 [INFO] [stderr] Downloaded metatype v0.2.1 [INFO] [stderr] Downloaded serde_traitobject v0.2.7 [INFO] [stderr] Downloaded as-slice v0.1.5 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.72 [INFO] [stderr] Downloaded hash32 v0.1.1 [INFO] [stderr] Downloaded wasm-mt-swc v0.1.1 [INFO] [stderr] Downloaded heapless v0.5.6 [INFO] [stderr] Downloaded wasm-bindgen v0.2.72 [INFO] [stderr] Downloaded serde_closure_derive v0.2.14 [INFO] [stderr] Downloaded serde_closure v0.2.14 [INFO] [stderr] Downloaded build_id v0.2.1 [INFO] [stderr] Downloaded web-sys v0.3.49 [INFO] [stderr] Downloaded wasm-mt v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2ca915d1e8f84e5363ce94e934d9ceb719cc8177b5c3b39e5a53b8ae31e0f890 [INFO] running `Command { std: "docker" "start" "-a" "2ca915d1e8f84e5363ce94e934d9ceb719cc8177b5c3b39e5a53b8ae31e0f890", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2ca915d1e8f84e5363ce94e934d9ceb719cc8177b5c3b39e5a53b8ae31e0f890", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ca915d1e8f84e5363ce94e934d9ceb719cc8177b5c3b39e5a53b8ae31e0f890", kill_on_drop: false }` [INFO] [stdout] 2ca915d1e8f84e5363ce94e934d9ceb719cc8177b5c3b39e5a53b8ae31e0f890 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 07449960d17f24f8658381c52b4caa424d835adf8289cca178b5a8614b3c6bc3 [INFO] running `Command { std: "docker" "start" "-a" "07449960d17f24f8658381c52b4caa424d835adf8289cca178b5a8614b3c6bc3", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.65 [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling siphasher v0.3.9 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling base64 v0.11.0 [INFO] [stderr] Compiling if_chain v1.0.2 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.72 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling bumpalo v3.9.1 [INFO] [stderr] Compiling heapless v0.5.6 [INFO] [stderr] Compiling nix v0.15.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling build_id v0.2.1 [INFO] [stderr] Compiling nom v2.2.1 [INFO] [stderr] Compiling wasm-bindgen v0.2.72 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling relative v0.2.2 [INFO] [stderr] Compiling erased-serde v0.3.18 [INFO] [stderr] Compiling metatype v0.2.1 [INFO] [stderr] Compiling retain_mut v0.1.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling hash32 v0.1.1 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling generic-array v0.12.4 [INFO] [stderr] Compiling generic-array v0.13.3 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling owning_ref v0.4.1 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling twox-hash v1.6.2 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/metatype-0.2.1/src/lib.rs:34:1 [INFO] [stdout] | [INFO] [stdout] 34 | #![feature(arbitrary_self_types)] [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/github.com-1ecc6299db9ec823/metatype-0.2.1/src/lib.rs:35:1 [INFO] [stdout] | [INFO] [stdout] 35 | #![feature(ptr_metadata)] [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/github.com-1ecc6299db9ec823/metatype-0.2.1/src/lib.rs:36:1 [INFO] [stdout] | [INFO] [stdout] 36 | #![feature(specialization)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] Compiling lock_api v0.1.5 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] error: could not compile `metatype` due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "07449960d17f24f8658381c52b4caa424d835adf8289cca178b5a8614b3c6bc3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07449960d17f24f8658381c52b4caa424d835adf8289cca178b5a8614b3c6bc3", kill_on_drop: false }` [INFO] [stdout] 07449960d17f24f8658381c52b4caa424d835adf8289cca178b5a8614b3c6bc3