[INFO] fetching crate wasmedge_storage_interface 0.2.0... [INFO] testing wasmedge_storage_interface-0.2.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479 [INFO] extracting crate wasmedge_storage_interface 0.2.0 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate wasmedge_storage_interface 0.2.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate wasmedge_storage_interface 0.2.0 [INFO] finished tweaking crates.io crate wasmedge_storage_interface 0.2.0 [INFO] tweaked toml for crates.io crate wasmedge_storage_interface 0.2.0 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serialize_deserialize_u8_i32 v0.1.34 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3a085bdb5757721a5d4d3726b8d56bbd1e13d12d0e6eab3cb176c7fd33bcd7d7 [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" "3a085bdb5757721a5d4d3726b8d56bbd1e13d12d0e6eab3cb176c7fd33bcd7d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3a085bdb5757721a5d4d3726b8d56bbd1e13d12d0e6eab3cb176c7fd33bcd7d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a085bdb5757721a5d4d3726b8d56bbd1e13d12d0e6eab3cb176c7fd33bcd7d7", kill_on_drop: false }` [INFO] [stdout] 3a085bdb5757721a5d4d3726b8d56bbd1e13d12d0e6eab3cb176c7fd33bcd7d7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 34527b9c7134506b255f78fc351f65dcd9ade8857f6f5b13584da34bafa00555 [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" "34527b9c7134506b255f78fc351f65dcd9ade8857f6f5b13584da34bafa00555", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Compiling serialize_deserialize_u8_i32 v0.1.34 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling wasmedge_storage_interface v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `var_pointer_released` [INFO] [stdout] --> src/lib.rs:70:21 [INFO] [stdout] | [INFO] [stdout] 70 | let var_pointer_released = CString::from_raw(ptr_c_string); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_pointer_released` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var_pointer_released` [INFO] [stdout] --> src/lib.rs:98:21 [INFO] [stdout] | [INFO] [stdout] 98 | let var_pointer_released = CString::from_raw(ptr_c_string); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_pointer_released` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var_pointer_released` [INFO] [stdout] --> src/lib.rs:125:21 [INFO] [stdout] | [INFO] [stdout] 125 | let var_pointer_released = CString::from_raw(ptr_c_string); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_pointer_released` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var_pointer_released` [INFO] [stdout] --> src/lib.rs:152:21 [INFO] [stdout] | [INFO] [stdout] 152 | let var_pointer_released = CString::from_raw(ptr_c_string); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_pointer_released` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var_pointer_released` [INFO] [stdout] --> src/lib.rs:179:21 [INFO] [stdout] | [INFO] [stdout] 179 | let var_pointer_released = CString::from_raw(ptr_c_string); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_pointer_released` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var_pointer_released` [INFO] [stdout] --> src/lib.rs:206:21 [INFO] [stdout] | [INFO] [stdout] 206 | let var_pointer_released = CString::from_raw(ptr_c_string); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_pointer_released` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var_pointer_released` [INFO] [stdout] --> src/lib.rs:233:21 [INFO] [stdout] | [INFO] [stdout] 233 | let var_pointer_released = CString::from_raw(ptr_c_string); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_pointer_released` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var_pointer_released` [INFO] [stdout] --> src/lib.rs:260:21 [INFO] [stdout] | [INFO] [stdout] 260 | let var_pointer_released = CString::from_raw(ptr_c_string); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_pointer_released` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var_pointer_released` [INFO] [stdout] --> src/lib.rs:291:21 [INFO] [stdout] | [INFO] [stdout] 291 | let var_pointer_released = CString::from_raw(ptr_c_string); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_pointer_released` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var_pointer_released` [INFO] [stdout] --> src/lib.rs:313:21 [INFO] [stdout] | [INFO] [stdout] 313 | let var_pointer_released = CString::from_raw(ptr_c_string); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_pointer_released` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var_c_string_2` [INFO] [stdout] --> src/lib.rs:445:17 [INFO] [stdout] | [INFO] [stdout] 445 | let var_c_string_2: CString = unsafe { CString::from_raw(ptr_c_string) }; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_c_string_2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var_c_string_2` [INFO] [stdout] --> src/lib.rs:473:17 [INFO] [stdout] | [INFO] [stdout] 473 | let var_c_string_2: CString = unsafe { CString::from_raw(ptr_c_string) }; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_c_string_2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 33.41s [INFO] running `Command { std: "docker" "inspect" "34527b9c7134506b255f78fc351f65dcd9ade8857f6f5b13584da34bafa00555", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34527b9c7134506b255f78fc351f65dcd9ade8857f6f5b13584da34bafa00555", kill_on_drop: false }` [INFO] [stdout] 34527b9c7134506b255f78fc351f65dcd9ade8857f6f5b13584da34bafa00555 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6b4c25c443e925b0730b1d091c9d8c59d21135f4f596cddefa7f6c3dc7fc742c [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" "6b4c25c443e925b0730b1d091c9d8c59d21135f4f596cddefa7f6c3dc7fc742c", kill_on_drop: false }` [INFO] [stderr] Compiling wasmedge_storage_interface v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `var_pointer_released` [INFO] [stdout] --> src/lib.rs:70:21 [INFO] [stdout] | [INFO] [stdout] 70 | let var_pointer_released = CString::from_raw(ptr_c_string); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_pointer_released` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var_pointer_released` [INFO] [stdout] --> src/lib.rs:98:21 [INFO] [stdout] | [INFO] [stdout] 98 | let var_pointer_released = CString::from_raw(ptr_c_string); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_pointer_released` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var_pointer_released` [INFO] [stdout] --> src/lib.rs:125:21 [INFO] [stdout] | [INFO] [stdout] 125 | let var_pointer_released = CString::from_raw(ptr_c_string); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_pointer_released` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var_pointer_released` [INFO] [stdout] --> src/lib.rs:152:21 [INFO] [stdout] | [INFO] [stdout] 152 | let var_pointer_released = CString::from_raw(ptr_c_string); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_pointer_released` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var_pointer_released` [INFO] [stdout] --> src/lib.rs:179:21 [INFO] [stdout] | [INFO] [stdout] 179 | let var_pointer_released = CString::from_raw(ptr_c_string); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_pointer_released` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var_pointer_released` [INFO] [stdout] --> src/lib.rs:206:21 [INFO] [stdout] | [INFO] [stdout] 206 | let var_pointer_released = CString::from_raw(ptr_c_string); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_pointer_released` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var_pointer_released` [INFO] [stdout] --> src/lib.rs:233:21 [INFO] [stdout] | [INFO] [stdout] 233 | let var_pointer_released = CString::from_raw(ptr_c_string); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_pointer_released` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var_pointer_released` [INFO] [stdout] --> src/lib.rs:260:21 [INFO] [stdout] | [INFO] [stdout] 260 | let var_pointer_released = CString::from_raw(ptr_c_string); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_pointer_released` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var_pointer_released` [INFO] [stdout] --> src/lib.rs:291:21 [INFO] [stdout] | [INFO] [stdout] 291 | let var_pointer_released = CString::from_raw(ptr_c_string); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_pointer_released` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var_pointer_released` [INFO] [stdout] --> src/lib.rs:313:21 [INFO] [stdout] | [INFO] [stdout] 313 | let var_pointer_released = CString::from_raw(ptr_c_string); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_pointer_released` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var_c_string_2` [INFO] [stdout] --> src/lib.rs:445:17 [INFO] [stdout] | [INFO] [stdout] 445 | let var_c_string_2: CString = unsafe { CString::from_raw(ptr_c_string) }; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_c_string_2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var_c_string_2` [INFO] [stdout] --> src/lib.rs:473:17 [INFO] [stdout] | [INFO] [stdout] 473 | let var_c_string_2: CString = unsafe { CString::from_raw(ptr_c_string) }; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_c_string_2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var_pointer_released` [INFO] [stdout] --> src/lib.rs:70:21 [INFO] [stdout] | [INFO] [stdout] 70 | let var_pointer_released = CString::from_raw(ptr_c_string); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_pointer_released` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var_pointer_released` [INFO] [stdout] --> src/lib.rs:98:21 [INFO] [stdout] | [INFO] [stdout] 98 | let var_pointer_released = CString::from_raw(ptr_c_string); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_pointer_released` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var_pointer_released` [INFO] [stdout] --> src/lib.rs:125:21 [INFO] [stdout] | [INFO] [stdout] 125 | let var_pointer_released = CString::from_raw(ptr_c_string); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_pointer_released` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var_pointer_released` [INFO] [stdout] --> src/lib.rs:152:21 [INFO] [stdout] | [INFO] [stdout] 152 | let var_pointer_released = CString::from_raw(ptr_c_string); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_pointer_released` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var_pointer_released` [INFO] [stdout] --> src/lib.rs:179:21 [INFO] [stdout] | [INFO] [stdout] 179 | let var_pointer_released = CString::from_raw(ptr_c_string); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_pointer_released` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var_pointer_released` [INFO] [stdout] --> src/lib.rs:206:21 [INFO] [stdout] | [INFO] [stdout] 206 | let var_pointer_released = CString::from_raw(ptr_c_string); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_pointer_released` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var_pointer_released` [INFO] [stdout] --> src/lib.rs:233:21 [INFO] [stdout] | [INFO] [stdout] 233 | let var_pointer_released = CString::from_raw(ptr_c_string); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_pointer_released` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var_pointer_released` [INFO] [stdout] --> src/lib.rs:260:21 [INFO] [stdout] | [INFO] [stdout] 260 | let var_pointer_released = CString::from_raw(ptr_c_string); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_pointer_released` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var_pointer_released` [INFO] [stdout] --> src/lib.rs:291:21 [INFO] [stdout] | [INFO] [stdout] 291 | let var_pointer_released = CString::from_raw(ptr_c_string); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_pointer_released` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var_pointer_released` [INFO] [stdout] --> src/lib.rs:313:21 [INFO] [stdout] | [INFO] [stdout] 313 | let var_pointer_released = CString::from_raw(ptr_c_string); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_pointer_released` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var_c_string_2` [INFO] [stdout] --> src/lib.rs:445:17 [INFO] [stdout] | [INFO] [stdout] 445 | let var_c_string_2: CString = unsafe { CString::from_raw(ptr_c_string) }; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_c_string_2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var_c_string_2` [INFO] [stdout] --> src/lib.rs:473:17 [INFO] [stdout] | [INFO] [stdout] 473 | let var_c_string_2: CString = unsafe { CString::from_raw(ptr_c_string) }; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_c_string_2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.89s [INFO] running `Command { std: "docker" "inspect" "6b4c25c443e925b0730b1d091c9d8c59d21135f4f596cddefa7f6c3dc7fc742c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b4c25c443e925b0730b1d091c9d8c59d21135f4f596cddefa7f6c3dc7fc742c", kill_on_drop: false }` [INFO] [stdout] 6b4c25c443e925b0730b1d091c9d8c59d21135f4f596cddefa7f6c3dc7fc742c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b310037b99c03e8e52be29419c756e97a2881332bd1f584239e86632e9b4c9a8 [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" "b310037b99c03e8e52be29419c756e97a2881332bd1f584239e86632e9b4c9a8", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `var_pointer_released` [INFO] [stderr] --> src/lib.rs:70:21 [INFO] [stderr] | [INFO] [stderr] 70 | let var_pointer_released = CString::from_raw(ptr_c_string); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_pointer_released` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `var_pointer_released` [INFO] [stderr] --> src/lib.rs:98:21 [INFO] [stderr] | [INFO] [stderr] 98 | let var_pointer_released = CString::from_raw(ptr_c_string); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_pointer_released` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `var_pointer_released` [INFO] [stderr] --> src/lib.rs:125:21 [INFO] [stderr] | [INFO] [stderr] 125 | let var_pointer_released = CString::from_raw(ptr_c_string); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_pointer_released` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `var_pointer_released` [INFO] [stderr] --> src/lib.rs:152:21 [INFO] [stderr] | [INFO] [stderr] 152 | let var_pointer_released = CString::from_raw(ptr_c_string); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_pointer_released` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `var_pointer_released` [INFO] [stderr] --> src/lib.rs:179:21 [INFO] [stderr] | [INFO] [stderr] 179 | let var_pointer_released = CString::from_raw(ptr_c_string); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_pointer_released` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `var_pointer_released` [INFO] [stderr] --> src/lib.rs:206:21 [INFO] [stderr] | [INFO] [stderr] 206 | let var_pointer_released = CString::from_raw(ptr_c_string); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_pointer_released` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `var_pointer_released` [INFO] [stderr] --> src/lib.rs:233:21 [INFO] [stderr] | [INFO] [stderr] 233 | let var_pointer_released = CString::from_raw(ptr_c_string); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_pointer_released` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `var_pointer_released` [INFO] [stderr] --> src/lib.rs:260:21 [INFO] [stderr] | [INFO] [stderr] 260 | let var_pointer_released = CString::from_raw(ptr_c_string); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_pointer_released` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `var_pointer_released` [INFO] [stderr] --> src/lib.rs:291:21 [INFO] [stderr] | [INFO] [stderr] 291 | let var_pointer_released = CString::from_raw(ptr_c_string); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_pointer_released` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `var_pointer_released` [INFO] [stderr] --> src/lib.rs:313:21 [INFO] [stderr] | [INFO] [stderr] 313 | let var_pointer_released = CString::from_raw(ptr_c_string); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_pointer_released` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `var_c_string_2` [INFO] [stderr] --> src/lib.rs:445:17 [INFO] [stderr] | [INFO] [stderr] 445 | let var_c_string_2: CString = unsafe { CString::from_raw(ptr_c_string) }; [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_c_string_2` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `var_c_string_2` [INFO] [stderr] --> src/lib.rs:473:17 [INFO] [stderr] | [INFO] [stderr] 473 | let var_c_string_2: CString = unsafe { CString::from_raw(ptr_c_string) }; [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_c_string_2` [INFO] [stderr] [INFO] [stderr] warning: `wasmedge_storage_interface` (lib) generated 12 warnings [INFO] [stderr] warning: `wasmedge_storage_interface` (lib test) generated 12 warnings (12 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/wasmedge_storage_interface-09eefd4ca3efe5a2) [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test tests::test_load_as_character ... ok [INFO] [stdout] test tests::test_store_as_i16 ... ok [INFO] [stdout] test tests::test_store_as_i32 ... ok [INFO] [stdout] test tests::test_store_as_i64 ... ok [INFO] [stdout] test tests::test_store_as_char ... ok [INFO] [stdout] test tests::test_store_as_i8 ... ok [INFO] [stdout] test tests::test_load_as_u8 ... ok [INFO] [stdout] test tests::test_load_as_struct ... ok [INFO] [stdout] test tests::test_load_as_i8 ... ok [INFO] [stdout] test tests::test_store_as_u8 ... ok [INFO] [stdout] test tests::test_store_as_bool ... ok [INFO] [stdout] test tests::test_load_as_i64 ... ok [INFO] [stdout] test tests::test_load_as_i32 ... ok [INFO] [stdout] test tests::test_load_as_i16 ... ok [INFO] [stdout] test tests::test_load_as_boolean ... ok [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] [stdout] test tests::test_store_as_struct ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::test_store_as_struct stdout ---- [INFO] [stdout] Store - orig data is now encoded to u8: [3, 0, 0, 0, 0, 0, 0, 0, 134, 122, 131, 4, 0, 0, 0, 4, 1] [INFO] [stdout] Store - u8 data is now encoded to i32: [1003000000, 1000000000, 1000000134, 1122131004, 1000000000, 2000004001] [INFO] [stdout] Encoded as Vec: TestStruct { a_vec: [134, 122, 131], a_i32: 4, a_u8: 4, a_bool: true } [INFO] [stdout] thread 'tests::test_store_as_struct' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `"wasmedge_storage_interface::tests::TestStruct"`, [INFO] [stdout] right: `"rust_storage_interface_library::tests::TestStruct"`', src/lib.rs:519:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55f4c159c180 - std::backtrace_rs::backtrace::libunwind::trace::h99dbb39dca18857d [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stdout] 1: 0x55f4c159c180 - std::backtrace_rs::backtrace::trace_unsynchronized::h832861927e9cfedf [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55f4c159c180 - std::sys_common::backtrace::_print_fmt::h3d18154c77dcf310 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x55f4c159c180 - ::fmt::he312f4ad5b9bb346 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x55f4c15be9cc - core::fmt::write::h9a6d9c74526a6c1b [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/core/src/fmt/mod.rs:1115:17 [INFO] [stdout] 5: 0x55f4c15990e5 - std::io::Write::write_fmt::h65d36b96410d80d7 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/io/mod.rs:1665:15 [INFO] [stdout] 6: 0x55f4c159e2fb - std::sys_common::backtrace::_print::h65d996766de40da4 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x55f4c159e2fb - std::sys_common::backtrace::print::h40df9727e635f303 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x55f4c159e2fb - std::panicking::default_hook::{{closure}}::hd2da4327dea91a51 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/panicking.rs:208:50 [INFO] [stdout] 9: 0x55f4c159de0c - std::panicking::default_hook::h3d55120ad6ada158 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/panicking.rs:222:9 [INFO] [stdout] 10: 0x55f4c159e9c4 - std::panicking::rust_panic_with_hook::hf85dd0bb545e3b55 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/panicking.rs:622:17 [INFO] [stdout] 11: 0x55f4c159e4a7 - std::panicking::begin_panic_handler::{{closure}}::h736ae969434da9fa [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/panicking.rs:519:13 [INFO] [stdout] 12: 0x55f4c159c65c - std::sys_common::backtrace::__rust_end_short_backtrace::h6133bb80b1d6c3e0 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 13: 0x55f4c159e409 - rust_begin_unwind [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/panicking.rs:515:5 [INFO] [stdout] 14: 0x55f4c15273b1 - core::panicking::panic_fmt::hcf5f6d96e1dd7099 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/core/src/panicking.rs:92:14 [INFO] [stdout] 15: 0x55f4c15bd2e8 - core::panicking::assert_failed_inner::h6ded2444c01d76f2 [INFO] [stdout] 16: 0x55f4c15308da - core::panicking::assert_failed::h016122a33f70622d [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/core/src/panicking.rs:117:5 [INFO] [stdout] 17: 0x55f4c15290cf - wasmedge_storage_interface::tests::test_store_as_struct::h026684c31315b365 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:519:9 [INFO] [stdout] 18: 0x55f4c1528e5a - wasmedge_storage_interface::tests::test_store_as_struct::{{closure}}::h89fd4e2aed55e7c5 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:509:5 [INFO] [stdout] 19: 0x55f4c153e4de - core::ops::function::FnOnce::call_once::h6505b4a94612ed29 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 20: 0x55f4c1575023 - core::ops::function::FnOnce::call_once::h227fa683a5745bd3 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 21: 0x55f4c1575023 - test::__rust_begin_short_backtrace::h3a193bd570ada00a [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/test/src/lib.rs:578:5 [INFO] [stdout] 22: 0x55f4c1573a98 - as core::ops::function::FnOnce>::call_once::h262d2f411717179a [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/alloc/src/boxed.rs:1572:9 [INFO] [stdout] 23: 0x55f4c1573a98 - as core::ops::function::FnOnce<()>>::call_once::hfec00caec3e52a7b [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/panic.rs:347:9 [INFO] [stdout] 24: 0x55f4c1573a98 - std::panicking::try::do_call::ha5f42e76ffda569d [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/panicking.rs:401:40 [INFO] [stdout] 25: 0x55f4c1573a98 - std::panicking::try::h53f36df0935b9500 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/panicking.rs:365:19 [INFO] [stdout] 26: 0x55f4c1573a98 - std::panic::catch_unwind::h5a497f74b0ce006f [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/panic.rs:434:14 [INFO] [stdout] 27: 0x55f4c1573a98 - test::run_test_in_process::hab0aead337f48a88 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/test/src/lib.rs:601:18 [INFO] [stdout] 28: 0x55f4c1573a98 - test::run_test::run_test_inner::{{closure}}::h632c383164d4cba2 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/test/src/lib.rs:493:39 [INFO] [stdout] 29: 0x55f4c154221d - test::run_test::run_test_inner::{{closure}}::h7c4b3612891a4b58 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/test/src/lib.rs:520:37 [INFO] [stdout] 30: 0x55f4c154221d - std::sys_common::backtrace::__rust_begin_short_backtrace::habf7d8a08419d00e [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stdout] 31: 0x55f4c1546948 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h3acba502e2068204 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/thread/mod.rs:476:17 [INFO] [stdout] 32: 0x55f4c1546948 - as core::ops::function::FnOnce<()>>::call_once::h526ef819c1964a35 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/panic.rs:347:9 [INFO] [stdout] 33: 0x55f4c1546948 - std::panicking::try::do_call::hc0b5663d6373cec8 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/panicking.rs:401:40 [INFO] [stdout] 34: 0x55f4c1546948 - std::panicking::try::ha9007ede9d35dcd6 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/panicking.rs:365:19 [INFO] [stdout] 35: 0x55f4c1546948 - std::panic::catch_unwind::hf60d56329ebbb81c [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/panic.rs:434:14 [INFO] [stdout] 36: 0x55f4c1546948 - std::thread::Builder::spawn_unchecked::{{closure}}::hb1722d498f4ce777 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/thread/mod.rs:475:30 [INFO] [stdout] 37: 0x55f4c1546948 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h15eb01325730c962 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 38: 0x55f4c15a3537 - as core::ops::function::FnOnce>::call_once::h09f167e08fc945ff [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/alloc/src/boxed.rs:1572:9 [INFO] [stdout] 39: 0x55f4c15a3537 - as core::ops::function::FnOnce>::call_once::hf814fe85eeb118e0 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/alloc/src/boxed.rs:1572:9 [INFO] [stdout] 40: 0x55f4c15a3537 - std::sys::unix::thread::Thread::new::thread_start::hb71b17934c5f5e68 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/sys/unix/thread.rs:91:17 [INFO] [stdout] 41: 0x7f7dfa5c3609 - start_thread [INFO] [stdout] 42: 0x7f7dfa395293 - clone [INFO] [stdout] 43: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::test_store_as_struct [INFO] [stdout] [INFO] [stdout] test result: FAILED. 15 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b310037b99c03e8e52be29419c756e97a2881332bd1f584239e86632e9b4c9a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b310037b99c03e8e52be29419c756e97a2881332bd1f584239e86632e9b4c9a8", kill_on_drop: false }` [INFO] [stdout] b310037b99c03e8e52be29419c756e97a2881332bd1f584239e86632e9b4c9a8