[INFO] cloning repository https://github.com/paritytech/pwasm-repo-contract [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/paritytech/pwasm-repo-contract" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparitytech%2Fpwasm-repo-contract", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparitytech%2Fpwasm-repo-contract'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a72d902e9e87c945d32fec73dedeac7aeec025bd [INFO] testing paritytech/pwasm-repo-contract against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparitytech%2Fpwasm-repo-contract" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/paritytech/pwasm-repo-contract on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-7/source/.cargo/config [INFO] removed /workspace/builds/worker-7/source/rust-toolchain [INFO] started tweaking git repo https://github.com/paritytech/pwasm-repo-contract [INFO] finished tweaking git repo https://github.com/paritytech/pwasm-repo-contract [INFO] tweaked toml for git repo https://github.com/paritytech/pwasm-repo-contract written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/paritytech/pwasm-repo-contract already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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 proc-macro2 v0.4.12 [INFO] [stderr] Downloaded pwasm-std v0.10.0 [INFO] [stderr] Downloaded pwasm-abi v0.1.7 [INFO] [stderr] Downloaded bigint v4.4.0 [INFO] [stderr] Downloaded pwasm-abi-derive v0.1.5 [INFO] [stderr] Downloaded pwasm-alloc v0.4.0 [INFO] [stderr] Downloaded pwasm-ethereum v0.6.1 [INFO] [stderr] Downloaded parity-hash v1.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f93f28b58f7a7dc7c197090d9fd4c3203bfac6c0504c070126ddc4d36da1ad9d [INFO] running `Command { std: "docker" "start" "-a" "f93f28b58f7a7dc7c197090d9fd4c3203bfac6c0504c070126ddc4d36da1ad9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f93f28b58f7a7dc7c197090d9fd4c3203bfac6c0504c070126ddc4d36da1ad9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f93f28b58f7a7dc7c197090d9fd4c3203bfac6c0504c070126ddc4d36da1ad9d", kill_on_drop: false }` [INFO] [stdout] f93f28b58f7a7dc7c197090d9fd4c3203bfac6c0504c070126ddc4d36da1ad9d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 140540a932c37369e463f72c89dca22f53aae6a79d52faf656fb97cbe68feeef [INFO] running `Command { std: "docker" "start" "-a" "140540a932c37369e463f72c89dca22f53aae6a79d52faf656fb97cbe68feeef", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling crunchy v0.1.6 [INFO] [stderr] Compiling byteorder v1.2.4 [INFO] [stderr] Compiling proc-macro2 v0.4.12 [INFO] [stderr] Compiling wee_alloc v0.4.2 [INFO] [stderr] Compiling rustc-hex v1.0.0 [INFO] [stderr] Compiling libc v0.2.43 [INFO] [stderr] Compiling rlibc v1.0.0 [INFO] [stderr] Compiling serde v1.0.71 [INFO] [stderr] Compiling itoa v0.4.2 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling pwasm-libc v0.2.0 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling bigint v4.4.0 [INFO] [stderr] Compiling tiny-keccak v1.4.2 [INFO] [stderr] Compiling quote v0.6.6 [INFO] [stdout] error[E0432]: unresolved import `core::alloc::AllocErr` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wee_alloc-0.4.2/src/size_classes.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use core::alloc::AllocErr; [INFO] [stdout] | ^^^^^^^^^^^^^-------- [INFO] [stdout] | | | [INFO] [stdout] | | help: a similar name exists in the module: `AllocError` [INFO] [stdout] | no `AllocErr` in `alloc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `core::alloc::Alloc`, `core::alloc::AllocErr` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wee_alloc-0.4.2/src/lib.rs:275:19 [INFO] [stdout] | [INFO] [stdout] 275 | use core::alloc::{Alloc, AllocErr, GlobalAlloc, Layout}; [INFO] [stdout] | ^^^^^ ^^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | no `AllocErr` in `alloc` [INFO] [stdout] | | help: a similar name exists in the module: `AllocError` [INFO] [stdout] | no `Alloc` in `alloc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `core::alloc::AllocErr` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wee_alloc-0.4.2/src/imp_unix.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use core::alloc::AllocErr; [INFO] [stdout] | ^^^^^^^^^^^^^-------- [INFO] [stdout] | | | [INFO] [stdout] | | help: a similar name exists in the module: `AllocError` [INFO] [stdout] | no `AllocErr` in `alloc` [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/github.com-1ecc6299db9ec823/wee_alloc-0.4.2/src/lib.rs:228:1 [INFO] [stdout] | [INFO] [stdout] 228 | #![feature(alloc, allocator_api, core_intrinsics)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0554. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `wee_alloc` due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "140540a932c37369e463f72c89dca22f53aae6a79d52faf656fb97cbe68feeef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "140540a932c37369e463f72c89dca22f53aae6a79d52faf656fb97cbe68feeef", kill_on_drop: false }` [INFO] [stdout] 140540a932c37369e463f72c89dca22f53aae6a79d52faf656fb97cbe68feeef