[INFO] fetching crate ckb-std 0.9.0... [INFO] testing ckb-std-0.9.0 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate ckb-std 0.9.0 into /workspace/builds/worker-102/source [INFO] validating manifest of crates.io crate ckb-std 0.9.0 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] removed /workspace/builds/worker-102/source/rust-toolchain [INFO] started tweaking crates.io crate ckb-std 0.9.0 [INFO] finished tweaking crates.io crate ckb-std 0.9.0 [INFO] tweaked toml for crates.io crate ckb-std 0.9.0 written to /workspace/builds/worker-102/source/Cargo.toml [INFO] crate crates.io crate ckb-std 0.9.0 already has a lockfile, it will not be regenerated [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 thiserror v1.0.28 [INFO] [stderr] Downloaded merkle-cbt v0.3.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.29 [INFO] [stderr] Downloaded thiserror-impl v1.0.28 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.76 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.76 [INFO] [stderr] Downloaded anyhow v1.0.43 [INFO] [stderr] Downloaded bumpalo v3.7.0 [INFO] [stderr] Downloaded buddy-alloc v0.4.1 [INFO] [stderr] Downloaded ckb-crypto v0.100.0-rc2 [INFO] [stderr] Downloaded serde_json v1.0.67 [INFO] [stderr] Downloaded cc v1.0.70 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.76 [INFO] [stderr] Downloaded crc32fast v1.2.1 [INFO] [stderr] Downloaded ckb-fixed-hash-core v0.100.0-rc2 [INFO] [stderr] Downloaded ckb-traits v0.100.0-rc2 [INFO] [stderr] Downloaded ckb-hash v0.100.0-rc2 [INFO] [stderr] Downloaded ckb-dao-utils v0.100.0-rc2 [INFO] [stderr] Downloaded ckb-chain-spec v0.100.0-rc2 [INFO] [stderr] Downloaded ckb-fixed-hash v0.100.0-rc2 [INFO] [stderr] Downloaded cstr_core v0.2.4 [INFO] [stderr] Downloaded js-sys v0.3.53 [INFO] [stderr] Downloaded ckb-standalone-types v0.1.2 [INFO] [stderr] Downloaded ckb-fixed-hash-macros v0.100.0-rc2 [INFO] [stderr] Downloaded molecule v0.7.1 [INFO] [stderr] Downloaded syn v1.0.75 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.76 [INFO] [stderr] Downloaded ckb-channel v0.100.0-rc2 [INFO] [stderr] Downloaded ckb-resource v0.100.0-rc2 [INFO] [stderr] Downloaded ckb-error v0.100.0-rc2 [INFO] [stderr] Downloaded wasm-bindgen v0.2.76 [INFO] [stderr] Downloaded ckb-occupied-capacity-core v0.100.0-rc2 [INFO] [stderr] Downloaded ckb-occupied-capacity v0.100.0-rc2 [INFO] [stderr] Downloaded ckb-rational v0.100.0-rc2 [INFO] [stderr] Downloaded ckb-types v0.100.0-rc2 [INFO] [stderr] Downloaded ckb-jsonrpc-types v0.100.0-rc2 [INFO] [stderr] Downloaded ckb-pow v0.100.0-rc2 [INFO] [stderr] Downloaded flate2 v1.0.21 [INFO] [stderr] Downloaded cty v0.2.1 [INFO] [stderr] Downloaded ckb-occupied-capacity-macros v0.100.0-rc2 [INFO] [stderr] Downloaded libc v0.2.101 [INFO] [stderr] Downloaded ckb-system-scripts v0.5.2 [INFO] [stderr] Downloaded ckb-vm v0.20.0-rc2 [INFO] [stderr] Downloaded ckb-script v0.100.0-rc2 [INFO] [stderr] Downloaded ckb-standalone-debugger v0.20.0-rc3 [INFO] [stderr] Downloaded ckb-vm-definitions v0.20.0-rc4 [INFO] [stderr] Downloaded ckb-x64-simulator v0.5.0 [INFO] [stderr] Downloaded ckb-constant v0.100.0-rc2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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] 2202d3c0323ef69e1cda8318e6389e6d1e96a2701a7d16a29039dac50f2ad9c3 [INFO] running `Command { std: "docker" "start" "-a" "2202d3c0323ef69e1cda8318e6389e6d1e96a2701a7d16a29039dac50f2ad9c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2202d3c0323ef69e1cda8318e6389e6d1e96a2701a7d16a29039dac50f2ad9c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2202d3c0323ef69e1cda8318e6389e6d1e96a2701a7d16a29039dac50f2ad9c3", kill_on_drop: false }` [INFO] [stdout] 2202d3c0323ef69e1cda8318e6389e6d1e96a2701a7d16a29039dac50f2ad9c3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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] 54ce6f4df37b050b1ad0ab9fe344f2c1f0779bc26b5a3c0bc7c97ea21559cdcc [INFO] running `Command { std: "docker" "start" "-a" "54ce6f4df37b050b1ad0ab9fe344f2c1f0779bc26b5a3c0bc7c97ea21559cdcc", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling cc v1.0.70 [INFO] [stderr] Compiling cty v0.2.1 [INFO] [stderr] Compiling buddy-alloc v0.4.1 [INFO] [stderr] Compiling molecule v0.7.1 [INFO] [stderr] Compiling ckb-standalone-types v0.1.2 [INFO] [stderr] Compiling ckb-std v0.9.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling cstr_core v0.2.4 [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | #![feature(llvm_asm)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `llvm_asm` [INFO] [stdout] --> src/lib.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | #![feature(llvm_asm)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0554, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ckb-std` due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "54ce6f4df37b050b1ad0ab9fe344f2c1f0779bc26b5a3c0bc7c97ea21559cdcc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54ce6f4df37b050b1ad0ab9fe344f2c1f0779bc26b5a3c0bc7c97ea21559cdcc", kill_on_drop: false }` [INFO] [stdout] 54ce6f4df37b050b1ad0ab9fe344f2c1f0779bc26b5a3c0bc7c97ea21559cdcc