[INFO] cloning repository https://github.com/SuperTails/wasmcraft
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SuperTails/wasmcraft" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSuperTails%2Fwasmcraft", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSuperTails%2Fwasmcraft'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dae75772fc90f05abfccd325a1c29929719d83dd
[INFO] checking SuperTails/wasmcraft against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSuperTails%2Fwasmcraft" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SuperTails/wasmcraft on toolchain 90442458ac46b1d5eed752c316da25450f67285b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/SuperTails/wasmcraft
[INFO] finished tweaking git repo https://github.com/SuperTails/wasmcraft
[INFO] tweaked toml for git repo https://github.com/SuperTails/wasmcraft written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/SuperTails/wasmcraft already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9704bde1da940e2e49039d042df73d3d610533fceff95136ed957a28614cf90d
[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" "9704bde1da940e2e49039d042df73d3d610533fceff95136ed957a28614cf90d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9704bde1da940e2e49039d042df73d3d610533fceff95136ed957a28614cf90d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9704bde1da940e2e49039d042df73d3d610533fceff95136ed957a28614cf90d", kill_on_drop: false }`
[INFO] [stdout] 9704bde1da940e2e49039d042df73d3d610533fceff95136ed957a28614cf90d
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f5962f9e48d3a9f0935b6cd60c8968a2338c02496981e2617be85ea04e66fce
[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" "0f5962f9e48d3a9f0935b6cd60c8968a2338c02496981e2617be85ea04e66fce", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]     Checking wasmparser v0.78.2
[INFO] [stderr]     Checking wasmcraft v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `func_sec_offset`
[INFO] [stdout]    --> src/main.rs:969:21
[INFO] [stdout]     |
[INFO] [stdout] 969 |                 let func_sec_offset = f.original_position();
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_func_sec_offset`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `memory_list`
[INFO] [stdout]    --> src/main.rs:113:63
[INFO] [stdout]     |
[INFO] [stdout] 113 |     pub fn set_memory_ptr(&mut self, memarg: MemoryImmediate, memory_list: &MemoryList) {
[INFO] [stdout]     |                                                               ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_memory_list`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `locals`
[INFO] [stdout]    --> src/main.rs:342:126
[INFO] [stdout]     |
[INFO] [stdout] 342 | ...unction_list: &FunctionList, locals: &[(u32, Type)]) {
[INFO] [stdout]     |                                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_locals`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `memory_list`
[INFO] [stdout]    --> src/main.rs:368:58
[INFO] [stdout]     |
[INFO] [stdout] 368 |     pub fn store_i32(&mut self, memarg: MemoryImmediate, memory_list: &MemoryList) {
[INFO] [stdout]     |                                                          ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_memory_list`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `memory_list`
[INFO] [stdout]    --> src/main.rs:418:57
[INFO] [stdout]     |
[INFO] [stdout] 418 |     pub fn load_i32(&mut self, memarg: MemoryImmediate, memory_list: &MemoryList) {
[INFO] [stdout]     |                                                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_memory_list`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `param`
[INFO] [stdout]    --> src/main.rs:481:21
[INFO] [stdout]     |
[INFO] [stdout] 481 |             for (i, param) in ty.params.iter().enumerate() {
[INFO] [stdout]     |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_param`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shared`
[INFO] [stdout]    --> src/main.rs:837:43
[INFO] [stdout]     |
[INFO] [stdout] 837 |                 MemoryType::M32 { limits, shared } => {
[INFO] [stdout]     |                                           ^^^^^^ help: try ignoring the field: `shared: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `func_sec_offset`
[INFO] [stdout]    --> src/main.rs:969:21
[INFO] [stdout]     |
[INFO] [stdout] 969 |                 let func_sec_offset = f.original_position();
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_func_sec_offset`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `memory_list`
[INFO] [stdout]    --> src/main.rs:113:63
[INFO] [stdout]     |
[INFO] [stdout] 113 |     pub fn set_memory_ptr(&mut self, memarg: MemoryImmediate, memory_list: &MemoryList) {
[INFO] [stdout]     |                                                               ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_memory_list`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `locals`
[INFO] [stdout]    --> src/main.rs:342:126
[INFO] [stdout]     |
[INFO] [stdout] 342 | ...unction_list: &FunctionList, locals: &[(u32, Type)]) {
[INFO] [stdout]     |                                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_locals`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `memory_list`
[INFO] [stdout]    --> src/main.rs:368:58
[INFO] [stdout]     |
[INFO] [stdout] 368 |     pub fn store_i32(&mut self, memarg: MemoryImmediate, memory_list: &MemoryList) {
[INFO] [stdout]     |                                                          ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_memory_list`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `memory_list`
[INFO] [stdout]    --> src/main.rs:418:57
[INFO] [stdout]     |
[INFO] [stdout] 418 |     pub fn load_i32(&mut self, memarg: MemoryImmediate, memory_list: &MemoryList) {
[INFO] [stdout]     |                                                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_memory_list`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `param`
[INFO] [stdout]    --> src/main.rs:481:21
[INFO] [stdout]     |
[INFO] [stdout] 481 |             for (i, param) in ty.params.iter().enumerate() {
[INFO] [stdout]     |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_param`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shared`
[INFO] [stdout]    --> src/main.rs:837:43
[INFO] [stdout]     |
[INFO] [stdout] 837 |                 MemoryType::M32 { limits, shared } => {
[INFO] [stdout]     |                                           ^^^^^^ help: try ignoring the field: `shared: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_memory_ptr`
[INFO] [stdout]    --> src/main.rs:113:12
[INFO] [stdout]     |
[INFO] [stdout] 113 |     pub fn set_memory_ptr(&mut self, memarg: MemoryImmediate, memory_list: &MemoryList) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `reset_frame_ptr`
[INFO] [stdout]    --> src/main.rs:124:12
[INFO] [stdout]     |
[INFO] [stdout] 124 |     pub fn reset_frame_ptr(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_offset`
[INFO] [stdout]    --> src/main.rs:825:12
[INFO] [stdout]     |
[INFO] [stdout] 825 |     pub fn get_offset(&self, memarg: MemoryImmediate) -> String {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_memory_ptr`
[INFO] [stdout]    --> src/main.rs:113:12
[INFO] [stdout]     |
[INFO] [stdout] 113 |     pub fn set_memory_ptr(&mut self, memarg: MemoryImmediate, memory_list: &MemoryList) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `reset_frame_ptr`
[INFO] [stdout]    --> src/main.rs:124:12
[INFO] [stdout]     |
[INFO] [stdout] 124 |     pub fn reset_frame_ptr(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_offset`
[INFO] [stdout]    --> src/main.rs:825:12
[INFO] [stdout]     |
[INFO] [stdout] 825 |     pub fn get_offset(&self, memarg: MemoryImmediate) -> String {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.42s
[INFO] running `Command { std: "docker" "inspect" "0f5962f9e48d3a9f0935b6cd60c8968a2338c02496981e2617be85ea04e66fce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f5962f9e48d3a9f0935b6cd60c8968a2338c02496981e2617be85ea04e66fce", kill_on_drop: false }`
[INFO] [stdout] 0f5962f9e48d3a9f0935b6cd60c8968a2338c02496981e2617be85ea04e66fce