[INFO] cloning repository https://github.com/to-mate/wavi [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/to-mate/wavi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fto-mate%2Fwavi", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fto-mate%2Fwavi'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 039480c4c16c001e82b50179faa00c90c7b466b7 [INFO] testing to-mate/wavi against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fto-mate%2Fwavi" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/to-mate/wavi on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/to-mate/wavi [INFO] finished tweaking git repo https://github.com/to-mate/wavi [INFO] tweaked toml for git repo https://github.com/to-mate/wavi written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/to-mate/wavi already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cranelift-entity v0.76.0 [INFO] [stderr] Downloaded wat v1.0.40 [INFO] [stderr] Downloaded wasmtime-cache v0.29.0 [INFO] [stderr] Downloaded wasmparser v0.79.0 [INFO] [stderr] Downloaded cap-primitives v0.16.3 [INFO] [stderr] Downloaded wasi-common v0.29.0 [INFO] [stderr] Downloaded unsafe-io v0.7.1 [INFO] [stderr] Downloaded fs-set-times v0.6.0 [INFO] [stderr] Downloaded posish v0.16.0 [INFO] [stderr] Downloaded zstd-safe v4.1.1+zstd.1.5.0 [INFO] [stderr] Downloaded ambient-authority v0.0.1 [INFO] [stderr] Downloaded cap-time-ext v0.16.3 [INFO] [stderr] Downloaded cap-fs-ext v0.16.3 [INFO] [stderr] Downloaded cap-std v0.16.3 [INFO] [stderr] Downloaded wasi-cap-std-sync v0.29.0 [INFO] [stderr] Downloaded wasmtime-fiber v0.29.0 [INFO] [stderr] Downloaded wasmtime-cranelift v0.29.0 [INFO] [stderr] Downloaded io-lifetimes v0.2.4 [INFO] [stderr] Downloaded witx v0.9.1 [INFO] [stderr] Downloaded wasmtime-jit v0.29.0 [INFO] [stderr] Downloaded cranelift-native v0.76.0 [INFO] [stderr] Downloaded wasmtime-debug v0.29.0 [INFO] [stderr] Downloaded wasmtime-obj v0.29.0 [INFO] [stderr] Downloaded wasmtime-profiling v0.29.0 [INFO] [stderr] Downloaded cranelift-codegen v0.76.0 [INFO] [stderr] Downloaded zstd-sys v1.6.1+zstd.1.5.0 [INFO] [stderr] Downloaded linux-raw-sys v0.0.12 [INFO] [stderr] Downloaded cranelift-bforest v0.76.0 [INFO] [stderr] Downloaded cranelift-codegen-meta v0.76.0 [INFO] [stderr] Downloaded cranelift-codegen-shared v0.76.0 [INFO] [stderr] Downloaded cranelift-frontend v0.76.0 [INFO] [stderr] Downloaded cranelift-wasm v0.76.0 [INFO] [stderr] Downloaded wasmtime-environ v0.29.0 [INFO] [stderr] Downloaded wiggle v0.29.0 [INFO] [stderr] Downloaded cap-rand v0.16.3 [INFO] [stderr] Downloaded wasmtime-wasi v0.29.0 [INFO] [stderr] Downloaded wiggle-generate v0.29.0 [INFO] [stderr] Downloaded winx v0.27.0 [INFO] [stderr] Downloaded wiggle-macro v0.29.0 [INFO] [stderr] Downloaded system-interface v0.8.0 [INFO] [stderr] Downloaded wast v35.0.2 [INFO] [stderr] Downloaded zstd v0.9.0+zstd.1.5.0 [INFO] [stderr] Downloaded wasmtime-runtime v0.29.0 [INFO] [stderr] Downloaded wasmtime v0.29.0 [INFO] [stderr] Downloaded thiserror-impl v1.0.28 [INFO] [stderr] Downloaded thiserror v1.0.28 [INFO] [stderr] Downloaded cstr v0.2.8 [INFO] [stderr] Downloaded wast v38.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0768adeaeb7bb9cd035b5b529359fdb6dc1258e8c40dfe334ecc2e31c7caed67 [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" "0768adeaeb7bb9cd035b5b529359fdb6dc1258e8c40dfe334ecc2e31c7caed67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0768adeaeb7bb9cd035b5b529359fdb6dc1258e8c40dfe334ecc2e31c7caed67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0768adeaeb7bb9cd035b5b529359fdb6dc1258e8c40dfe334ecc2e31c7caed67", kill_on_drop: false }` [INFO] [stdout] 0768adeaeb7bb9cd035b5b529359fdb6dc1258e8c40dfe334ecc2e31c7caed67 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 21c6c00adae22faf272ac04a7ec50cc62d918ec830d84cfe57fc8656cd3e33db [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" "21c6c00adae22faf272ac04a7ec50cc62d918ec830d84cfe57fc8656cd3e33db", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling fallible-iterator v0.2.0 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling target-lexicon v0.12.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling anyhow v1.0.43 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling wasmparser v0.79.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling more-asserts v0.2.1 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling leb128 v0.2.4 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling linux-raw-sys v0.0.12 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling rustc-demangle v0.1.21 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling zstd-safe v4.1.1+zstd.1.5.0 [INFO] [stderr] Compiling ambient-authority v0.0.1 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling maybe-owned v0.3.4 [INFO] [stderr] Compiling ipnet v2.3.1 [INFO] [stderr] Compiling wasmtime-cache v0.29.0 [INFO] [stderr] Compiling cpufeatures v0.2.1 [INFO] [stderr] Compiling cpp_demangle v0.3.3 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling wasi-common v0.29.0 [INFO] [stderr] Compiling paste v1.0.5 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling wasmtime-wasi v0.29.0 [INFO] [stderr] Compiling numtoa v0.1.0 [INFO] [stderr] Compiling tracing-core v0.1.19 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling wast v35.0.2 [INFO] [stderr] Compiling wast v38.0.0 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling io-lifetimes v0.2.4 [INFO] [stderr] Compiling unsafe-io v0.7.1 [INFO] [stderr] Compiling cap-primitives v0.16.3 [INFO] [stderr] Compiling cap-std v0.16.3 [INFO] [stderr] Compiling cap-fs-ext v0.16.3 [INFO] [stderr] Compiling system-interface v0.8.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling cstr v0.2.8 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling sha2 v0.9.6 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling region v2.2.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling errno v0.2.7 [INFO] [stderr] Compiling termion v1.5.6 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling directories-next v2.0.0 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling shellexpand v2.1.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling wat v1.0.40 [INFO] [stderr] Compiling file-per-thread-logger v0.1.4 [INFO] [stderr] Compiling posish v0.16.0 [INFO] [stderr] Compiling zstd-sys v1.6.1+zstd.1.5.0 [INFO] [stderr] Compiling wasmtime-fiber v0.29.0 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Compiling wasmtime-runtime v0.29.0 [INFO] [stderr] Compiling psm v0.1.16 [INFO] [stderr] Compiling cap-rand v0.16.3 [INFO] [stderr] Compiling fs-set-times v0.6.0 [INFO] [stderr] Compiling cap-time-ext v0.16.3 [INFO] [stderr] Compiling thiserror-impl v1.0.28 [INFO] [stderr] Compiling scroll_derive v0.10.5 [INFO] [stderr] Compiling tracing-attributes v0.1.15 [INFO] [stderr] Compiling scroll v0.10.2 [INFO] [stderr] Compiling thiserror v1.0.28 [INFO] [stderr] Compiling witx v0.9.1 [INFO] [stderr] Compiling tracing v0.1.26 [INFO] [stderr] Compiling wiggle-generate v0.29.0 [INFO] [stderr] Compiling wiggle-macro v0.29.0 [INFO] [stderr] Compiling cranelift-entity v0.76.0 [INFO] [stderr] Compiling cranelift-codegen-shared v0.76.0 [INFO] [stderr] Compiling regalloc v0.0.31 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling gimli v0.25.0 [INFO] [stderr] Compiling object v0.26.2 [INFO] [stderr] Compiling cranelift-codegen-meta v0.76.0 [INFO] [stderr] Compiling cranelift-bforest v0.76.0 [INFO] [stderr] Compiling addr2line v0.16.0 [INFO] [stderr] Compiling cranelift-codegen v0.76.0 [INFO] [stderr] Compiling zstd v0.9.0+zstd.1.5.0 [INFO] [stderr] Compiling cranelift-frontend v0.76.0 [INFO] [stderr] Compiling cranelift-native v0.76.0 [INFO] [stderr] Compiling cranelift-wasm v0.76.0 [INFO] [stderr] Compiling wasmtime-environ v0.29.0 [INFO] [stderr] Compiling wasmtime-debug v0.29.0 [INFO] [stderr] Compiling wasmtime-cranelift v0.29.0 [INFO] [stderr] Compiling wasmtime-profiling v0.29.0 [INFO] [stderr] Compiling wasmtime-obj v0.29.0 [INFO] [stderr] Compiling wasmtime-jit v0.29.0 [INFO] [stderr] Compiling wasmtime v0.29.0 [INFO] [stderr] Compiling wiggle v0.29.0 [INFO] [stderr] Compiling wasi-cap-std-sync v0.29.0 [INFO] [stderr] Compiling wavi v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/extension.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/extension.rs:34:13 [INFO] [stdout] | [INFO] [stdout] 34 | let mut store = Store::new(&engine, wasi); [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 is never read: `multiline_comments` [INFO] [stdout] --> src/filetype.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | multiline_comments: bool, [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: `multiline_comments` [INFO] [stdout] --> src/filetype.rs:146:12 [INFO] [stdout] | [INFO] [stdout] 146 | pub fn multiline_comments(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_empty` [INFO] [stdout] --> src/row.rs:70:12 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6m 53s [INFO] running `Command { std: "docker" "inspect" "21c6c00adae22faf272ac04a7ec50cc62d918ec830d84cfe57fc8656cd3e33db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21c6c00adae22faf272ac04a7ec50cc62d918ec830d84cfe57fc8656cd3e33db", kill_on_drop: false }` [INFO] [stdout] 21c6c00adae22faf272ac04a7ec50cc62d918ec830d84cfe57fc8656cd3e33db [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9649a817b91ebe1665dacc93174d799f270200cdd48e1fb0bb5bfa238a75650b [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" "9649a817b91ebe1665dacc93174d799f270200cdd48e1fb0bb5bfa238a75650b", kill_on_drop: false }` [INFO] [stderr] Compiling wavi v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/extension.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/extension.rs:34:13 [INFO] [stdout] | [INFO] [stdout] 34 | let mut store = Store::new(&engine, wasi); [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 is never read: `multiline_comments` [INFO] [stdout] --> src/filetype.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | multiline_comments: bool, [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: `multiline_comments` [INFO] [stdout] --> src/filetype.rs:146:12 [INFO] [stdout] | [INFO] [stdout] 146 | pub fn multiline_comments(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_empty` [INFO] [stdout] --> src/row.rs:70:12 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/extension.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/extension.rs:34:13 [INFO] [stdout] | [INFO] [stdout] 34 | let mut store = Store::new(&engine, wasi); [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 is never read: `multiline_comments` [INFO] [stdout] --> src/filetype.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | multiline_comments: bool, [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: `multiline_comments` [INFO] [stdout] --> src/filetype.rs:146:12 [INFO] [stdout] | [INFO] [stdout] 146 | pub fn multiline_comments(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_empty` [INFO] [stdout] --> src/row.rs:70:12 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.49s [INFO] running `Command { std: "docker" "inspect" "9649a817b91ebe1665dacc93174d799f270200cdd48e1fb0bb5bfa238a75650b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9649a817b91ebe1665dacc93174d799f270200cdd48e1fb0bb5bfa238a75650b", kill_on_drop: false }` [INFO] [stdout] 9649a817b91ebe1665dacc93174d799f270200cdd48e1fb0bb5bfa238a75650b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b75e7ca93a406bed317844f688ee97d186fdde70e6e83e23290305695acedded [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" "b75e7ca93a406bed317844f688ee97d186fdde70e6e83e23290305695acedded", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::env` [INFO] [stderr] --> src/extension.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::env; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/extension.rs:34:13 [INFO] [stderr] | [INFO] [stderr] 34 | let mut store = Store::new(&engine, wasi); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `multiline_comments` [INFO] [stderr] --> src/filetype.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | multiline_comments: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `multiline_comments` [INFO] [stderr] --> src/filetype.rs:146:12 [INFO] [stderr] | [INFO] [stderr] 146 | pub fn multiline_comments(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_empty` [INFO] [stderr] --> src/row.rs:70:12 [INFO] [stderr] | [INFO] [stderr] 70 | pub fn is_empty(&self) -> bool { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `wavi` (lib) generated 5 warnings [INFO] [stderr] warning: `wavi` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.20s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/wavi-04ebb13dd34ee427) [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] [stderr] Running unittests (/opt/rustwide/target/debug/deps/wavi-923a3fd96c558431) [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] [stderr] Doc-tests wavi [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" "b75e7ca93a406bed317844f688ee97d186fdde70e6e83e23290305695acedded", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b75e7ca93a406bed317844f688ee97d186fdde70e6e83e23290305695acedded", kill_on_drop: false }` [INFO] [stdout] b75e7ca93a406bed317844f688ee97d186fdde70e6e83e23290305695acedded