[INFO] cloning repository https://github.com/TrueBitFoundation/wasm-preprocessing [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TrueBitFoundation/wasm-preprocessing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTrueBitFoundation%2Fwasm-preprocessing", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTrueBitFoundation%2Fwasm-preprocessing'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 81605a8aab5a0b9f66a66f94e1441d948b16ef6d [INFO] checking TrueBitFoundation/wasm-preprocessing against try#173780a87744406b7489b28349c0176f14bb3881 for pr-135841 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTrueBitFoundation%2Fwasm-preprocessing" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/TrueBitFoundation/wasm-preprocessing on toolchain 173780a87744406b7489b28349c0176f14bb3881 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+173780a87744406b7489b28349c0176f14bb3881" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/TrueBitFoundation/wasm-preprocessing [INFO] finished tweaking git repo https://github.com/TrueBitFoundation/wasm-preprocessing [INFO] tweaked toml for git repo https://github.com/TrueBitFoundation/wasm-preprocessing written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/TrueBitFoundation/wasm-preprocessing already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+173780a87744406b7489b28349c0176f14bb3881" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded parking_lot v0.4.8 [INFO] [stderr] Downloaded tiny-keccak v1.3.1 [INFO] [stderr] Downloaded rand v0.3.17 [INFO] [stderr] Downloaded fuchsia-zircon-sys v0.2.0 [INFO] [stderr] Downloaded fuchsia-zircon v0.2.1 [INFO] [stderr] Downloaded smallvec v0.4.4 [INFO] [stderr] Downloaded byteorder v1.1.0 [INFO] [stderr] Downloaded log v0.3.8 [INFO] [stderr] Downloaded stable_deref_trait v1.0.0 [INFO] [stderr] Downloaded libc v0.2.33 [INFO] [stderr] Downloaded owning_ref v0.3.3 [INFO] [stderr] Downloaded parking_lot_core v0.2.6 [INFO] [stderr] Downloaded parity-wasm v0.15.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+173780a87744406b7489b28349c0176f14bb3881" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2e5167b386b909c9d04dde54daf476daf2b52d472676790f8777220a4f39c5ba [INFO] running `Command { std: "docker" "start" "-a" "2e5167b386b909c9d04dde54daf476daf2b52d472676790f8777220a4f39c5ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2e5167b386b909c9d04dde54daf476daf2b52d472676790f8777220a4f39c5ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e5167b386b909c9d04dde54daf476daf2b52d472676790f8777220a4f39c5ba", kill_on_drop: false }` [INFO] [stdout] 2e5167b386b909c9d04dde54daf476daf2b52d472676790f8777220a4f39c5ba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+173780a87744406b7489b28349c0176f14bb3881" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 884d3a1c5282216725ba6364272f8216be9c699c7a6fac260631726b6b174268 [INFO] running `Command { std: "docker" "start" "-a" "884d3a1c5282216725ba6364272f8216be9c699c7a6fac260631726b6b174268", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Checking libc v0.2.33 [INFO] [stderr] Checking smallvec v0.4.4 [INFO] [stderr] Checking stable_deref_trait v1.0.0 [INFO] [stderr] Checking byteorder v1.1.0 [INFO] [stderr] Checking log v0.3.8 [INFO] [stderr] Checking tiny-keccak v1.3.1 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Checking rand v0.3.17 [INFO] [stderr] Checking parking_lot_core v0.2.6 [INFO] [stderr] Checking parking_lot v0.4.8 [INFO] [stderr] Checking parity-wasm v0.15.2 [INFO] [stderr] Checking wasm_processor v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/main.rs:328:60 [INFO] [stdout] | [INFO] [stdout] 328 | FixMemory {ref mtype, ref memsize, ref packing} => (0xc0 | (type_code(mtype) << 4) | size_code(mtype, memsize, packing)), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 328 - FixMemory {ref mtype, ref memsize, ref packing} => (0xc0 | (type_code(mtype) << 4) | size_code(mtype, memsize, packing)), [INFO] [stdout] 328 + FixMemory {ref mtype, ref memsize, ref packing} => 0xc0 | (type_code(mtype) << 4) | size_code(mtype, memsize, packing), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/main.rs:328:60 [INFO] [stdout] | [INFO] [stdout] 328 | FixMemory {ref mtype, ref memsize, ref packing} => (0xc0 | (type_code(mtype) << 4) | size_code(mtype, memsize, packing)), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 328 - FixMemory {ref mtype, ref memsize, ref packing} => (0xc0 | (type_code(mtype) << 4) | size_code(mtype, memsize, packing)), [INFO] [stdout] 328 + FixMemory {ref mtype, ref memsize, ref packing} => 0xc0 | (type_code(mtype) << 4) | size_code(mtype, memsize, packing), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `malloc` [INFO] [stdout] --> src/main.rs:1240:9 [INFO] [stdout] | [INFO] [stdout] 1240 | let malloc = find_function(&module, "_malloc"); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_malloc` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `malloc` [INFO] [stdout] --> src/main.rs:1240:9 [INFO] [stdout] | [INFO] [stdout] 1240 | let malloc = find_function(&module, "_malloc"); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_malloc` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:1294:21 [INFO] [stdout] | [INFO] [stdout] 1294 | let mut str : String = "_dynCall".to_owned() + &f.field()[7..]; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:1294:21 [INFO] [stdout] | [INFO] [stdout] 1294 | let mut str : String = "_dynCall".to_owned() + &f.field()[7..]; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/main.rs:71:10 [INFO] [stdout] | [INFO] [stdout] 71 | STUB(String), [INFO] [stdout] | ---- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Inst` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 71 | STUB(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/main.rs:71:10 [INFO] [stdout] | [INFO] [stdout] 71 | STUB(String), [INFO] [stdout] | ---- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Inst` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 71 | STUB(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `StackInReg2` and `ReadStackPtr` are never constructed [INFO] [stdout] --> src/main.rs:100:5 [INFO] [stdout] | [INFO] [stdout] 92 | enum InCode { [INFO] [stdout] | ------ variants in this enum [INFO] [stdout] ... [INFO] [stdout] 100 | StackInReg2, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 101 | ReadPc, [INFO] [stdout] 102 | ReadStackPtr, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Exit` and `Min` are never constructed [INFO] [stdout] --> src/main.rs:117:5 [INFO] [stdout] | [INFO] [stdout] 114 | enum AluCode { [INFO] [stdout] | ------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 117 | Exit, [INFO] [stdout] | ^^^^ [INFO] [stdout] 118 | Min, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `StackReg2` is never constructed [INFO] [stdout] --> src/main.rs:173:5 [INFO] [stdout] | [INFO] [stdout] 170 | enum StackCode { [INFO] [stdout] | --------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 173 | StackReg2, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_name` is never used [INFO] [stdout] --> src/main.rs:478:4 [INFO] [stdout] | [INFO] [stdout] 478 | fn get_name(bytes: &[u8]) -> &str { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `StackInReg2` and `ReadStackPtr` are never constructed [INFO] [stdout] --> src/main.rs:100:5 [INFO] [stdout] | [INFO] [stdout] 92 | enum InCode { [INFO] [stdout] | ------ variants in this enum [INFO] [stdout] ... [INFO] [stdout] 100 | StackInReg2, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 101 | ReadPc, [INFO] [stdout] 102 | ReadStackPtr, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Exit` and `Min` are never constructed [INFO] [stdout] --> src/main.rs:117:5 [INFO] [stdout] | [INFO] [stdout] 114 | enum AluCode { [INFO] [stdout] | ------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 117 | Exit, [INFO] [stdout] | ^^^^ [INFO] [stdout] 118 | Min, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `StackReg2` is never constructed [INFO] [stdout] --> src/main.rs:173:5 [INFO] [stdout] | [INFO] [stdout] 170 | enum StackCode { [INFO] [stdout] | --------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 173 | StackReg2, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_name` is never used [INFO] [stdout] --> src/main.rs:478:4 [INFO] [stdout] | [INFO] [stdout] 478 | fn get_name(bytes: &[u8]) -> &str { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.02s [INFO] running `Command { std: "docker" "inspect" "884d3a1c5282216725ba6364272f8216be9c699c7a6fac260631726b6b174268", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "884d3a1c5282216725ba6364272f8216be9c699c7a6fac260631726b6b174268", kill_on_drop: false }` [INFO] [stdout] 884d3a1c5282216725ba6364272f8216be9c699c7a6fac260631726b6b174268