[INFO] cloning repository https://github.com/wasmerio/ewasm-workshop [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wasmerio/ewasm-workshop" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwasmerio%2Fewasm-workshop", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwasmerio%2Fewasm-workshop'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e1ccbd6e6d792889d49a8f9c272f21b8a158e186 [INFO] checking wasmerio/ewasm-workshop against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwasmerio%2Fewasm-workshop" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/wasmerio/ewasm-workshop on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/wasmerio/ewasm-workshop [INFO] finished tweaking git repo https://github.com/wasmerio/ewasm-workshop [INFO] tweaked toml for git repo https://github.com/wasmerio/ewasm-workshop written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/wasmerio/ewasm-workshop already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: invalid character `:` in feature `backend:llvm` in package wasmer v0.4.2 (https://github.com/wasmerio/wasmer?branch=master#5db8c134), characters must be Unicode XID characters, `+`, or `.` (numbers, `+`, `-`, `_`, `.`, or most letters) [INFO] [stderr] This was previously accepted but is being phased out; it will become a hard error in a future release. [INFO] [stderr] For more information, see issue #8813 , and please leave a comment if this will be a problem for your project. [INFO] [stderr] warning: invalid character `:` in feature `backend:singlepass` in package wasmer v0.4.2 (https://github.com/wasmerio/wasmer?branch=master#5db8c134), characters must be Unicode XID characters, `+`, or `.` (numbers, `+`, `-`, `_`, `.`, or most letters) [INFO] [stderr] This was previously accepted but is being phased out; it will become a hard error in a future release. [INFO] [stderr] For more information, see issue #8813 , and please leave a comment if this will be a problem for your project. [INFO] [stderr] warning: invalid character `:` in feature `loader:kernel` in package wasmer v0.4.2 (https://github.com/wasmerio/wasmer?branch=master#5db8c134), characters must be Unicode XID characters, `+`, or `.` (numbers, `+`, `-`, `_`, `.`, or most letters) [INFO] [stderr] This was previously accepted but is being phased out; it will become a hard error in a future release. [INFO] [stderr] For more information, see issue #8813 , and please leave a comment if this will be a problem for your project. [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded clang-sys v0.26.4 [INFO] [stderr] Downloaded raw-cpuid v6.1.0 [INFO] [stderr] Downloaded nom v4.2.0 [INFO] [stderr] Downloaded bindgen v0.46.0 [INFO] [stderr] Downloaded serde_bytes v0.10.5 [INFO] [stderr] Downloaded page_size v0.4.1 [INFO] [stderr] Downloaded target-lexicon v0.4.0 [INFO] [stderr] Downloaded dynasmrt v0.3.1 [INFO] [stderr] Downloaded dynasm v0.3.2 [INFO] [stderr] Downloaded wasmparser v0.29.2 [INFO] [stderr] Downloaded cexpr v0.3.4 [INFO] [stderr] Downloaded blake2b_simd v0.4.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e5ad32f1584700c626b65a8c068174fd2eac9f41051093009bfe2ad50d290229 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e5ad32f1584700c626b65a8c068174fd2eac9f41051093009bfe2ad50d290229", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e5ad32f1584700c626b65a8c068174fd2eac9f41051093009bfe2ad50d290229", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5ad32f1584700c626b65a8c068174fd2eac9f41051093009bfe2ad50d290229", kill_on_drop: false }` [INFO] [stdout] e5ad32f1584700c626b65a8c068174fd2eac9f41051093009bfe2ad50d290229 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=forbid" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1e88d2d07569af3a4ccb144bd5b5a3410ed434e9166e520d2335c97bd1054a25 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "1e88d2d07569af3a4ccb144bd5b5a3410ed434e9166e520d2335c97bd1054a25", kill_on_drop: false }` [INFO] [stderr] warning: invalid character `:` in feature `backend:llvm` in package wasmer v0.4.2 (https://github.com/wasmerio/wasmer?branch=master#5db8c134), characters must be Unicode XID characters, `+`, or `.` (numbers, `+`, `-`, `_`, `.`, or most letters) [INFO] [stderr] This was previously accepted but is being phased out; it will become a hard error in a future release. [INFO] [stderr] For more information, see issue #8813 , and please leave a comment if this will be a problem for your project. [INFO] [stderr] warning: invalid character `:` in feature `backend:singlepass` in package wasmer v0.4.2 (https://github.com/wasmerio/wasmer?branch=master#5db8c134), characters must be Unicode XID characters, `+`, or `.` (numbers, `+`, `-`, `_`, `.`, or most letters) [INFO] [stderr] This was previously accepted but is being phased out; it will become a hard error in a future release. [INFO] [stderr] For more information, see issue #8813 , and please leave a comment if this will be a problem for your project. [INFO] [stderr] warning: invalid character `:` in feature `loader:kernel` in package wasmer v0.4.2 (https://github.com/wasmerio/wasmer?branch=master#5db8c134), characters must be Unicode XID characters, `+`, or `.` (numbers, `+`, `-`, `_`, `.`, or most letters) [INFO] [stderr] This was previously accepted but is being phased out; it will become a hard error in a future release. [INFO] [stderr] For more information, see issue #8813 , and please leave a comment if this will be a problem for your project. [INFO] [stderr] Compiling autocfg v0.1.2 [INFO] [stderr] Compiling proc-macro2 v0.4.26 [INFO] [stderr] Compiling serde v1.0.85 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking rand_core v0.4.0 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling ryu v0.2.7 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling cranelift-entity v0.30.0 (https://github.com/wasmerio/cranelift.git?rev=84ec31b0fdfc10db491ef950815ee2961db057cb#84ec31b0) [INFO] [stderr] Checking rustc-demangle v0.1.13 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Checking lazy_static v1.2.0 [INFO] [stderr] Compiling constant_time_eq v0.1.3 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Checking smallvec v0.6.9 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking wasmparser v0.29.2 [INFO] [stderr] Compiling nix v0.13.0 [INFO] [stderr] Checking arrayref v0.3.5 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Checking hex v0.3.2 [INFO] [stderr] Checking cast v0.2.2 [INFO] [stderr] Checking either v1.5.1 [INFO] [stderr] Checking crossbeam-utils v0.2.2 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.3 [INFO] [stderr] Checking owning_ref v0.4.0 [INFO] [stderr] Compiling cranelift-codegen-meta v0.30.0 (https://github.com/wasmerio/cranelift.git?rev=84ec31b0fdfc10db491ef950815ee2961db057cb#84ec31b0) [INFO] [stderr] Checking cranelift-bforest v0.30.0 (https://github.com/wasmerio/cranelift.git?rev=84ec31b0fdfc10db491ef950815ee2961db057cb#84ec31b0) [INFO] [stderr] Compiling byteorder v1.3.0 [INFO] [stderr] Compiling owning_ref v0.3.3 [INFO] [stderr] Checking rand_os v0.1.2 [INFO] [stderr] Checking nix v0.12.0 [INFO] [stderr] Checking page_size v0.4.1 [INFO] [stderr] Checking errno v0.2.4 [INFO] [stderr] Checking memmap v0.6.2 [INFO] [stderr] Checking backtrace-sys v0.1.28 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Compiling backtrace v0.3.14 [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] Checking lock_api v0.1.5 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking dynasmrt v0.3.1 [INFO] [stderr] Compiling blake2b_simd v0.4.1 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling syn v0.15.26 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling raw-cpuid v6.1.0 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Checking generic-array v0.12.0 [INFO] [stderr] Checking digest v0.8.0 [INFO] [stderr] Compiling wasmer-runtime-core v0.4.2 (https://github.com/wasmerio/wasmer?branch=master#5db8c134) [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking serde-bench v0.0.7 [INFO] [stderr] Checking hashbrown v0.1.8 [INFO] [stderr] Checking serde_bytes v0.10.5 [INFO] [stderr] Compiling serde_json v1.0.36 [INFO] [stderr] Compiling cranelift-codegen v0.30.0 (https://github.com/wasmerio/cranelift.git?rev=84ec31b0fdfc10db491ef950815ee2961db057cb#84ec31b0) [INFO] [stderr] Compiling target-lexicon v0.4.0 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Compiling serde_derive v1.0.85 [INFO] [stderr] Compiling dynasm v0.3.2 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking wasmer-singlepass-backend v0.4.2 (https://github.com/wasmerio/wasmer?branch=master#5db8c134) [INFO] [stderr] Checking cranelift-frontend v0.30.0 (https://github.com/wasmerio/cranelift.git?rev=84ec31b0fdfc10db491ef950815ee2961db057cb#84ec31b0) [INFO] [stderr] Checking cranelift-native v0.30.0 (https://github.com/wasmerio/cranelift.git?rev=84ec31b0fdfc10db491ef950815ee2961db057cb#84ec31b0) [INFO] [stderr] Checking cranelift-wasm v0.30.0 (https://github.com/wasmerio/cranelift.git?rev=84ec31b0fdfc10db491ef950815ee2961db057cb#84ec31b0) [INFO] [stderr] Checking wasmer-clif-backend v0.4.2 (https://github.com/wasmerio/wasmer?branch=master#5db8c134) [INFO] [stderr] Checking wasmer-middleware-common v0.4.2 (https://github.com/wasmerio/wasmer?branch=master#5db8c134) [INFO] [stderr] Checking wasmer-runtime v0.4.2 (https://github.com/wasmerio/wasmer?branch=master#5db8c134) [INFO] [stderr] Checking ewasm-workshop v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] error: couldn't read src/../smartcontract/target/wasm32-unknown-unknown/release/wasm_smart_contract.wasm: No such file or directory (os error 2) [INFO] [stdout] --> src/main.rs:20:30 [INFO] [stdout] | [INFO] [stdout] 20 | static WASM: &'static [u8] = include_bytes!("../smartcontract/target/wasm32-unknown-unknown/release/wasm_smart_contract.wasm"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::str; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Ctx`, `compile`, `instantiate` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | instantiate, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 13 | Ctx, [INFO] [stdout] | ^^^ [INFO] [stdout] 14 | compile, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: couldn't read src/../smartcontract/target/wasm32-unknown-unknown/release/wasm_smart_contract.wasm: No such file or directory (os error 2) [INFO] [stdout] --> src/main.rs:20:30 [INFO] [stdout] | [INFO] [stdout] 20 | static WASM: &'static [u8] = include_bytes!("../smartcontract/target/wasm32-unknown-unknown/release/wasm_smart_contract.wasm"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::str; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Ctx`, `compile`, `instantiate` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | instantiate, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 13 | Ctx, [INFO] [stdout] | ^^^ [INFO] [stdout] 14 | compile, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ewasm-workshop` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "1e88d2d07569af3a4ccb144bd5b5a3410ed434e9166e520d2335c97bd1054a25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e88d2d07569af3a4ccb144bd5b5a3410ed434e9166e520d2335c97bd1054a25", kill_on_drop: false }` [INFO] [stdout] 1e88d2d07569af3a4ccb144bd5b5a3410ed434e9166e520d2335c97bd1054a25