[INFO] fetching crate wasmer-engine-universal 2.2.0-rc2... [INFO] testing wasmer-engine-universal-2.2.0-rc2 against 1.59.0 for beta-1.60-1 [INFO] extracting crate wasmer-engine-universal 2.2.0-rc2 into /workspace/builds/worker-115/source [INFO] validating manifest of crates.io crate wasmer-engine-universal 2.2.0-rc2 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate wasmer-engine-universal 2.2.0-rc2 [INFO] finished tweaking crates.io crate wasmer-engine-universal 2.2.0-rc2 [INFO] tweaked toml for crates.io crate wasmer-engine-universal 2.2.0-rc2 written to /workspace/builds/worker-115/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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" "+1.59.0" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d19919a9bb9321cc8ea59dac780b61f519f7e979804211ddbe7f3096f8252f35 [INFO] running `Command { std: "docker" "start" "-a" "d19919a9bb9321cc8ea59dac780b61f519f7e979804211ddbe7f3096f8252f35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d19919a9bb9321cc8ea59dac780b61f519f7e979804211ddbe7f3096f8252f35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d19919a9bb9321cc8ea59dac780b61f519f7e979804211ddbe7f3096f8252f35", kill_on_drop: false }` [INFO] [stdout] d19919a9bb9321cc8ea59dac780b61f519f7e979804211ddbe7f3096f8252f35 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 63f0089adc672b95ac0acb879f5240ab253b9e5dd6000d23197fb0179617dd81 [INFO] running `Command { std: "docker" "start" "-a" "63f0089adc672b95ac0acb879f5240ab253b9e5dd6000d23197fb0179617dd81", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling bytecheck v0.6.7 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling rustversion v1.0.6 [INFO] [stderr] Compiling rend v0.3.6 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling rkyv v0.7.33 [INFO] [stderr] Compiling seahash v4.1.0 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling gimli v0.26.1 [INFO] [stderr] Compiling rustc-demangle v0.1.21 [INFO] [stderr] Compiling target-lexicon v0.12.3 [INFO] [stderr] Compiling more-asserts v0.2.2 [INFO] [stderr] Compiling wasmparser v0.78.2 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling leb128 v0.2.5 [INFO] [stderr] Compiling backtrace v0.3.64 [INFO] [stderr] Compiling wasmer-vm v2.2.0-rc2 [INFO] [stderr] Compiling getrandom v0.2.5 [INFO] [stderr] Compiling region v3.0.0 [INFO] [stderr] Compiling memmap2 v0.5.3 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling addr2line v0.17.0 [INFO] [stderr] Compiling object v0.27.1 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling hashbrown v0.12.0 [INFO] [stderr] Compiling darling_core v0.13.1 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling ptr_meta_derive v0.1.4 [INFO] [stderr] Compiling bytecheck_derive v0.6.7 [INFO] [stderr] Compiling rkyv_derive v0.7.33 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling loupe-derive v0.1.3 [INFO] [stderr] Compiling enum-iterator-derive v0.7.0 [INFO] [stderr] Compiling darling_macro v0.13.1 [INFO] [stderr] Compiling enum-iterator v0.7.0 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling ptr_meta v0.1.4 [INFO] [stderr] Compiling darling v0.13.1 [INFO] [stderr] Compiling enumset_derive v0.5.5 [INFO] [stderr] Compiling enumset v1.0.8 [INFO] [stderr] Compiling serde_bytes v0.11.5 [INFO] [stderr] Compiling loupe v0.1.3 [INFO] [stderr] Compiling wasmer-types v2.2.0-rc2 [INFO] [stderr] Compiling wasmer-compiler v2.2.0-rc2 [INFO] [stderr] Compiling wasmer-engine v2.2.0-rc2 [INFO] [stderr] Compiling wasmer-engine-universal v2.2.0-rc2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `libcall_trampoline_len`, `make_libcall_trampolines` [INFO] [stdout] --> src/artifact.rs:9:25 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::trampoline::{libcall_trampoline_len, make_libcall_trampolines}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `AARCH64_TRAMPOLINE` [INFO] [stdout] --> src/trampoline.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | / const AARCH64_TRAMPOLINE: [u8; 16] = [ [INFO] [stdout] 19 | | 0x51, 0x00, 0x00, 0x58, 0x20, 0x02, 0x1f, 0xd6, 0, 0, 0, 0, 0, 0, 0, 0, [INFO] [stdout] 20 | | ]; [INFO] [stdout] | |__^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `X86_64_TRAMPOLINE` [INFO] [stdout] --> src/trampoline.rs:25:1 [INFO] [stdout] | [INFO] [stdout] 25 | / const X86_64_TRAMPOLINE: [u8; 16] = [ [INFO] [stdout] 26 | | 0xff, 0x25, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, [INFO] [stdout] 27 | | ]; [INFO] [stdout] | |__^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `make_trampoline` [INFO] [stdout] --> src/trampoline.rs:29:4 [INFO] [stdout] | [INFO] [stdout] 29 | fn make_trampoline( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `libcall_trampoline_len` [INFO] [stdout] --> src/trampoline.rs:59:8 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn libcall_trampoline_len(target: &Target) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `make_libcall_trampolines` [INFO] [stdout] --> src/trampoline.rs:68:8 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn make_libcall_trampolines(target: &Target) -> CustomSection { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 52s [INFO] running `Command { std: "docker" "inspect" "63f0089adc672b95ac0acb879f5240ab253b9e5dd6000d23197fb0179617dd81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63f0089adc672b95ac0acb879f5240ab253b9e5dd6000d23197fb0179617dd81", kill_on_drop: false }` [INFO] [stdout] 63f0089adc672b95ac0acb879f5240ab253b9e5dd6000d23197fb0179617dd81 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3efc672b5ac03fa5c41c99f4dbec856d54f9d5439bac88950482464f5ab44c64 [INFO] running `Command { std: "docker" "start" "-a" "3efc672b5ac03fa5c41c99f4dbec856d54f9d5439bac88950482464f5ab44c64", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling wasmer-engine-universal v2.2.0-rc2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `libcall_trampoline_len`, `make_libcall_trampolines` [INFO] [stdout] --> src/artifact.rs:9:25 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::trampoline::{libcall_trampoline_len, make_libcall_trampolines}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `AARCH64_TRAMPOLINE` [INFO] [stdout] --> src/trampoline.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | / const AARCH64_TRAMPOLINE: [u8; 16] = [ [INFO] [stdout] 19 | | 0x51, 0x00, 0x00, 0x58, 0x20, 0x02, 0x1f, 0xd6, 0, 0, 0, 0, 0, 0, 0, 0, [INFO] [stdout] 20 | | ]; [INFO] [stdout] | |__^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `X86_64_TRAMPOLINE` [INFO] [stdout] --> src/trampoline.rs:25:1 [INFO] [stdout] | [INFO] [stdout] 25 | / const X86_64_TRAMPOLINE: [u8; 16] = [ [INFO] [stdout] 26 | | 0xff, 0x25, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, [INFO] [stdout] 27 | | ]; [INFO] [stdout] | |__^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `make_trampoline` [INFO] [stdout] --> src/trampoline.rs:29:4 [INFO] [stdout] | [INFO] [stdout] 29 | fn make_trampoline( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `libcall_trampoline_len` [INFO] [stdout] --> src/trampoline.rs:59:8 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn libcall_trampoline_len(target: &Target) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `make_libcall_trampolines` [INFO] [stdout] --> src/trampoline.rs:68:8 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn make_libcall_trampolines(target: &Target) -> CustomSection { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `libcall_trampoline_len`, `make_libcall_trampolines` [INFO] [stdout] --> src/artifact.rs:9:25 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::trampoline::{libcall_trampoline_len, make_libcall_trampolines}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `AARCH64_TRAMPOLINE` [INFO] [stdout] --> src/trampoline.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | / const AARCH64_TRAMPOLINE: [u8; 16] = [ [INFO] [stdout] 19 | | 0x51, 0x00, 0x00, 0x58, 0x20, 0x02, 0x1f, 0xd6, 0, 0, 0, 0, 0, 0, 0, 0, [INFO] [stdout] 20 | | ]; [INFO] [stdout] | |__^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `X86_64_TRAMPOLINE` [INFO] [stdout] --> src/trampoline.rs:25:1 [INFO] [stdout] | [INFO] [stdout] 25 | / const X86_64_TRAMPOLINE: [u8; 16] = [ [INFO] [stdout] 26 | | 0xff, 0x25, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, [INFO] [stdout] 27 | | ]; [INFO] [stdout] | |__^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `make_trampoline` [INFO] [stdout] --> src/trampoline.rs:29:4 [INFO] [stdout] | [INFO] [stdout] 29 | fn make_trampoline( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `libcall_trampoline_len` [INFO] [stdout] --> src/trampoline.rs:59:8 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn libcall_trampoline_len(target: &Target) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `make_libcall_trampolines` [INFO] [stdout] --> src/trampoline.rs:68:8 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn make_libcall_trampolines(target: &Target) -> CustomSection { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.82s [INFO] running `Command { std: "docker" "inspect" "3efc672b5ac03fa5c41c99f4dbec856d54f9d5439bac88950482464f5ab44c64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3efc672b5ac03fa5c41c99f4dbec856d54f9d5439bac88950482464f5ab44c64", kill_on_drop: false }` [INFO] [stdout] 3efc672b5ac03fa5c41c99f4dbec856d54f9d5439bac88950482464f5ab44c64 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9881538d8be0d2f45bdac490944b09166154ea6eb300bcf50d51a13ed8fe8f27 [INFO] running `Command { std: "docker" "start" "-a" "9881538d8be0d2f45bdac490944b09166154ea6eb300bcf50d51a13ed8fe8f27", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `libcall_trampoline_len`, `make_libcall_trampolines` [INFO] [stderr] --> src/artifact.rs:9:25 [INFO] [stderr] | [INFO] [stderr] 9 | use crate::trampoline::{libcall_trampoline_len, make_libcall_trampolines}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `AARCH64_TRAMPOLINE` [INFO] [stderr] --> src/trampoline.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | / const AARCH64_TRAMPOLINE: [u8; 16] = [ [INFO] [stderr] 19 | | 0x51, 0x00, 0x00, 0x58, 0x20, 0x02, 0x1f, 0xd6, 0, 0, 0, 0, 0, 0, 0, 0, [INFO] [stderr] 20 | | ]; [INFO] [stderr] | |__^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `X86_64_TRAMPOLINE` [INFO] [stderr] --> src/trampoline.rs:25:1 [INFO] [stderr] | [INFO] [stderr] 25 | / const X86_64_TRAMPOLINE: [u8; 16] = [ [INFO] [stderr] 26 | | 0xff, 0x25, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, [INFO] [stderr] 27 | | ]; [INFO] [stderr] | |__^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `make_trampoline` [INFO] [stderr] --> src/trampoline.rs:29:4 [INFO] [stderr] | [INFO] [stderr] 29 | fn make_trampoline( [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `libcall_trampoline_len` [INFO] [stderr] --> src/trampoline.rs:59:8 [INFO] [stderr] | [INFO] [stderr] 59 | pub fn libcall_trampoline_len(target: &Target) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `make_libcall_trampolines` [INFO] [stderr] --> src/trampoline.rs:68:8 [INFO] [stderr] | [INFO] [stderr] 68 | pub fn make_libcall_trampolines(target: &Target) -> CustomSection { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] warning: `wasmer-engine-universal` (lib) generated 6 warnings [INFO] [stdout] running 0 tests [INFO] [stderr] warning: `wasmer-engine-universal` (lib test) generated 6 warnings (6 duplicates) [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.29s [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/wasmer_engine_universal-92cc7ecd309c168c) [INFO] [stdout] [INFO] [stderr] Doc-tests wasmer-engine-universal [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9881538d8be0d2f45bdac490944b09166154ea6eb300bcf50d51a13ed8fe8f27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9881538d8be0d2f45bdac490944b09166154ea6eb300bcf50d51a13ed8fe8f27", kill_on_drop: false }` [INFO] [stdout] 9881538d8be0d2f45bdac490944b09166154ea6eb300bcf50d51a13ed8fe8f27