[INFO] fetching crate wasm-split 0.1.0... [INFO] building wasm-split-0.1.0 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] extracting crate wasm-split 0.1.0 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate wasm-split 0.1.0 on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate wasm-split 0.1.0 [INFO] finished tweaking crates.io crate wasm-split 0.1.0 [INFO] tweaked toml for crates.io crate wasm-split 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 14 packages to latest compatible versions [INFO] [stderr] Adding clap v2.34.0 (available: v4.5.23) [INFO] [stderr] Adding parity-wasm v0.38.0 (available: v0.45.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded parity-wasm v0.38.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4f203fbfbcc334cb16541262531557fd5e3de84305d1c46723344b4efbb34dae [INFO] running `Command { std: "docker" "start" "-a" "4f203fbfbcc334cb16541262531557fd5e3de84305d1c46723344b4efbb34dae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4f203fbfbcc334cb16541262531557fd5e3de84305d1c46723344b4efbb34dae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f203fbfbcc334cb16541262531557fd5e3de84305d1c46723344b4efbb34dae", kill_on_drop: false }` [INFO] [stdout] 4f203fbfbcc334cb16541262531557fd5e3de84305d1c46723344b4efbb34dae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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 -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d9783631c667791fd290300a08ec09451e5766ac43b847dfc4bdccda86a14eb9 [INFO] running `Command { std: "docker" "start" "-a" "d9783631c667791fd290300a08ec09451e5766ac43b847dfc4bdccda86a14eb9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling parity-wasm v0.38.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling wasm-split v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/parity_wasm_ext.rs:53:13 [INFO] [stdout] | [INFO] [stdout] 52 | elements::Type::Function(func_type) => Ok(func_type), [INFO] [stdout] | ----------------------------------- matches all the relevant values [INFO] [stdout] 53 | _ => Err(SplitError::NotAFunction), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/lib.rs:275:13 [INFO] [stdout] | [INFO] [stdout] 274 | elements::Type::Function(ftype) => Some((idx as u32, ftype)), [INFO] [stdout] | ------------------------------- matches all the relevant values [INFO] [stdout] 275 | _ => None, [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `find_function_type_for_export`, `func_by_idx`, and `ensure_function_section` are never used [INFO] [stdout] --> src/parity_wasm_ext.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 21 | pub trait ParityWasmExt { [INFO] [stdout] | ------------- methods in this trait [INFO] [stdout] 22 | fn find_function_type_for_export<'a>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | fn func_by_idx<'a>(&'a self, func_idx: u32) -> Result<&'a elements::FuncBody>; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | fn ensure_function_section(&mut self) -> &mut elements::FunctionSection; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.73s [INFO] running `Command { std: "docker" "inspect" "d9783631c667791fd290300a08ec09451e5766ac43b847dfc4bdccda86a14eb9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9783631c667791fd290300a08ec09451e5766ac43b847dfc4bdccda86a14eb9", kill_on_drop: false }` [INFO] [stdout] d9783631c667791fd290300a08ec09451e5766ac43b847dfc4bdccda86a14eb9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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 -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ccba1912541528ecc498aa2a4ce4c13e6be636ceb407158dee9076edde2c33d0 [INFO] running `Command { std: "docker" "start" "-a" "ccba1912541528ecc498aa2a4ce4c13e6be636ceb407158dee9076edde2c33d0", kill_on_drop: false }` [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/parity_wasm_ext.rs:53:13 [INFO] [stdout] | [INFO] [stdout] 52 | elements::Type::Function(func_type) => Ok(func_type), [INFO] [stdout] | ----------------------------------- matches all the relevant values [INFO] [stdout] 53 | _ => Err(SplitError::NotAFunction), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/lib.rs:275:13 [INFO] [stdout] | [INFO] [stdout] 274 | elements::Type::Function(ftype) => Some((idx as u32, ftype)), [INFO] [stdout] | ------------------------------- matches all the relevant values [INFO] [stdout] 275 | _ => None, [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling wasm-split v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `find_function_type_for_export`, `func_by_idx`, and `ensure_function_section` are never used [INFO] [stdout] --> src/parity_wasm_ext.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 21 | pub trait ParityWasmExt { [INFO] [stdout] | ------------- methods in this trait [INFO] [stdout] 22 | fn find_function_type_for_export<'a>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | fn func_by_idx<'a>(&'a self, func_idx: u32) -> Result<&'a elements::FuncBody>; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | fn ensure_function_section(&mut self) -> &mut elements::FunctionSection; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/parity_wasm_ext.rs:53:13 [INFO] [stdout] | [INFO] [stdout] 52 | elements::Type::Function(func_type) => Ok(func_type), [INFO] [stdout] | ----------------------------------- matches all the relevant values [INFO] [stdout] 53 | _ => Err(SplitError::NotAFunction), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/lib.rs:275:13 [INFO] [stdout] | [INFO] [stdout] 274 | elements::Type::Function(ftype) => Some((idx as u32, ftype)), [INFO] [stdout] | ------------------------------- matches all the relevant values [INFO] [stdout] 275 | _ => None, [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `find_function_type_for_export`, `func_by_idx`, and `ensure_function_section` are never used [INFO] [stdout] --> src/parity_wasm_ext.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 21 | pub trait ParityWasmExt { [INFO] [stdout] | ------------- methods in this trait [INFO] [stdout] 22 | fn find_function_type_for_export<'a>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | fn func_by_idx<'a>(&'a self, func_idx: u32) -> Result<&'a elements::FuncBody>; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | fn ensure_function_section(&mut self) -> &mut elements::FunctionSection; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] running `Command { std: "docker" "inspect" "ccba1912541528ecc498aa2a4ce4c13e6be636ceb407158dee9076edde2c33d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ccba1912541528ecc498aa2a4ce4c13e6be636ceb407158dee9076edde2c33d0", kill_on_drop: false }` [INFO] [stdout] ccba1912541528ecc498aa2a4ce4c13e6be636ceb407158dee9076edde2c33d0