[INFO] fetching crate wasmer-cache 2.0.0... [INFO] checking wasmer-cache-2.0.0 against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141 [INFO] extracting crate wasmer-cache 2.0.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate wasmer-cache 2.0.0 on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate wasmer-cache 2.0.0 [INFO] finished tweaking crates.io crate wasmer-cache 2.0.0 [INFO] tweaked toml for crates.io crate wasmer-cache 2.0.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b674b01b22c9ac211cefc7befd5fcca3be81cc13d0cbd9e1bfdca7fdb70adcaa [INFO] running `Command { std: "docker" "start" "-a" "b674b01b22c9ac211cefc7befd5fcca3be81cc13d0cbd9e1bfdca7fdb70adcaa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b674b01b22c9ac211cefc7befd5fcca3be81cc13d0cbd9e1bfdca7fdb70adcaa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b674b01b22c9ac211cefc7befd5fcca3be81cc13d0cbd9e1bfdca7fdb70adcaa", kill_on_drop: false }` [INFO] [stdout] b674b01b22c9ac211cefc7befd5fcca3be81cc13d0cbd9e1bfdca7fdb70adcaa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 87b2acdec85db3279fcfc641d405e6cc783eaeb3ccfa4a08592cb55f54cfd623 [INFO] running `Command { std: "docker" "start" "-a" "87b2acdec85db3279fcfc641d405e6cc783eaeb3ccfa4a08592cb55f54cfd623", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking gimli v0.26.1 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Checking more-asserts v0.2.2 [INFO] [stderr] Checking wasmparser v0.78.2 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling typenum v1.14.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling ryu v1.0.6 [INFO] [stderr] Compiling serde_json v1.0.72 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking plotters-backend v0.3.2 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Checking arrayref v0.3.6 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Checking libloading v0.7.2 [INFO] [stderr] Checking tracing-core v0.1.21 [INFO] [stderr] Checking itertools v0.10.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking plotters-svg v0.3.1 [INFO] [stderr] Checking crc32fast v1.2.2 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking object v0.27.1 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking region v2.2.0 [INFO] [stderr] Checking memmap2 v0.2.3 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking memmap2 v0.5.0 [INFO] [stderr] Checking which v4.2.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Compiling backtrace v0.3.63 [INFO] [stderr] Compiling wasmer-vm v2.0.0 [INFO] [stderr] Compiling blake3 v0.3.8 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking plotters v0.3.1 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking criterion-plot v0.4.4 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking crypto-mac v0.8.0 [INFO] [stderr] Checking addr2line v0.17.0 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Compiling darling_core v0.13.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling ptr_meta_derive v0.1.4 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling loupe-derive v0.1.3 [INFO] [stderr] Compiling rkyv_derive v0.6.7 [INFO] [stderr] Compiling dynasm v1.2.0 [INFO] [stderr] Compiling wasmer-derive v2.0.0 [INFO] [stderr] Compiling tracing-attributes v0.1.18 [INFO] [stderr] Compiling darling_macro v0.13.0 [INFO] [stderr] Checking ptr_meta v0.1.4 [INFO] [stderr] Checking tracing v0.1.29 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Compiling darling v0.13.0 [INFO] [stderr] Compiling enumset_derive v0.5.5 [INFO] [stderr] Checking rkyv v0.6.7 [INFO] [stderr] Checking enumset v1.0.8 [INFO] [stderr] Checking serde_bytes v0.11.5 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking dynasmrt v1.2.0 [INFO] [stderr] Checking loupe v0.1.3 [INFO] [stderr] Checking object v0.25.3 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking wasmer-types v2.0.0 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.3.5 [INFO] [stderr] Checking wasmer-compiler v2.0.0 [INFO] [stderr] Checking wasmer-engine v2.0.0 [INFO] [stderr] Checking wasmer-object v2.0.0 [INFO] [stderr] Checking wasmer-compiler-singlepass v2.0.0 [INFO] [stderr] Checking wasmer v2.0.0 [INFO] [stderr] Checking wasmer-engine-universal v2.0.0 [INFO] [stderr] Checking wasmer-engine-dylib v2.0.0 [INFO] [stderr] Checking wasmer-cache v2.0.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Native` [INFO] [stdout] --> benches/bench_filesystem_cache.rs:57:29 [INFO] [stdout] | [INFO] [stdout] 57 | let store = Store::new(&Native::new(compiler).engine()); [INFO] [stdout] | ^^^^^^ use of undeclared type `Native` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Native` [INFO] [stdout] --> benches/bench_filesystem_cache.rs:76:29 [INFO] [stdout] | [INFO] [stdout] 76 | let store = Store::new(&Native::new(compiler).engine()); [INFO] [stdout] | ^^^^^^ use of undeclared type `Native` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `black_box` [INFO] [stdout] --> benches/bench_filesystem_cache.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use criterion::{black_box, criterion_group, criterion_main, Criterion}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::distributions::Alphanumeric` [INFO] [stdout] --> benches/bench_filesystem_cache.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use rand::distributions::Alphanumeric; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `thread_rng` [INFO] [stdout] --> benches/bench_filesystem_cache.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | use rand::{thread_rng, Rng}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `wasmer_engine_dylib::Dylib` [INFO] [stdout] --> benches/bench_filesystem_cache.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use wasmer_engine_dylib::Dylib; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stderr] error: could not compile `wasmer-cache` due to 3 previous errors; 4 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "87b2acdec85db3279fcfc641d405e6cc783eaeb3ccfa4a08592cb55f54cfd623", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87b2acdec85db3279fcfc641d405e6cc783eaeb3ccfa4a08592cb55f54cfd623", kill_on_drop: false }` [INFO] [stdout] 87b2acdec85db3279fcfc641d405e6cc783eaeb3ccfa4a08592cb55f54cfd623