[INFO] cloning repository https://github.com/andrewvy/webmask-renderer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andrewvy/webmask-renderer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrewvy%2Fwebmask-renderer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrewvy%2Fwebmask-renderer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8ca7c5eb5e35cefb627f12a3e1c696deeb7b8221 [INFO] checking andrewvy/webmask-renderer against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrewvy%2Fwebmask-renderer" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/andrewvy/webmask-renderer on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/andrewvy/webmask-renderer [INFO] finished tweaking git repo https://github.com/andrewvy/webmask-renderer [INFO] tweaked toml for git repo https://github.com/andrewvy/webmask-renderer written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/andrewvy/webmask-renderer 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded phf v0.7.24 [INFO] [stderr] Downloaded xmlparser v0.8.1 [INFO] [stderr] Downloaded adler32 v1.0.3 [INFO] [stderr] Downloaded simplecss v0.1.0 [INFO] [stderr] Downloaded rctree v0.2.1 [INFO] [stderr] Downloaded memchr v2.1.3 [INFO] [stderr] Downloaded libflate v0.1.19 [INFO] [stderr] Downloaded fragile v0.3.0 [INFO] [stderr] Downloaded proc-macro2 v0.4.27 [INFO] [stderr] Downloaded pangocairo-sys v0.8.0 [INFO] [stderr] Downloaded gdk-pixbuf-sys v0.7.0 [INFO] [stderr] Downloaded pango v0.5.0 [INFO] [stderr] Downloaded crc32fast v1.1.2 [INFO] [stderr] Downloaded nom v4.2.0 [INFO] [stderr] Downloaded libc v0.2.48 [INFO] [stderr] Downloaded gio v0.5.1 [INFO] [stderr] Downloaded gio-sys v0.7.0 [INFO] [stderr] Downloaded glib v0.6.1 [INFO] [stderr] Downloaded glib-sys v0.7.0 [INFO] [stderr] Downloaded syn v0.15.26 [INFO] [stderr] Downloaded arrayvec v0.4.10 [INFO] [stderr] Downloaded gdk-pixbuf v0.5.0 [INFO] [stderr] Downloaded cairo-rs v0.5.0 [INFO] [stderr] Downloaded cairo-sys-rs v0.7.0 [INFO] [stderr] Downloaded gobject-sys v0.7.0 [INFO] [stderr] Downloaded pango-sys v0.7.0 [INFO] [stderr] Downloaded pangocairo v0.6.0 [INFO] [stderr] Downloaded byteorder v1.3.1 [INFO] [stderr] Downloaded quote v0.6.11 [INFO] [stderr] Downloaded roxmltree v0.4.1 [INFO] [stderr] Downloaded euclid v0.19.5 [INFO] [stderr] Downloaded svgtypes v0.4.1 [INFO] [stderr] Downloaded rgb v0.8.12 [INFO] [stderr] Downloaded resvg v0.5.0 [INFO] [stderr] Downloaded usvg v0.5.0 [INFO] [stderr] Downloaded svgdom v0.16.0 [INFO] [stderr] Downloaded lyon_geom v0.12.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 244692f149b101fcc82e4c1f9927a25ec2d9ca6de62a3f1044c264db023a0129 [INFO] running `Command { std: "docker" "start" "-a" "244692f149b101fcc82e4c1f9927a25ec2d9ca6de62a3f1044c264db023a0129", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "244692f149b101fcc82e4c1f9927a25ec2d9ca6de62a3f1044c264db023a0129", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "244692f149b101fcc82e4c1f9927a25ec2d9ca6de62a3f1044c264db023a0129", kill_on_drop: false }` [INFO] [stdout] 244692f149b101fcc82e4c1f9927a25ec2d9ca6de62a3f1044c264db023a0129 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bd5acc5ee111f1d464f1edaf4a6af73c2a326716e4e4f0b010dff529e4a1a12f [INFO] running `Command { std: "docker" "start" "-a" "bd5acc5ee111f1d464f1edaf4a6af73c2a326716e4e4f0b010dff529e4a1a12f", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Compiling libc v0.2.48 [INFO] [stderr] Checking lazy_static v1.2.0 [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Checking siphasher v0.2.3 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling crc32fast v1.1.2 [INFO] [stderr] Checking phf_shared v0.7.24 [INFO] [stderr] Checking phf v0.7.24 [INFO] [stderr] Compiling gio v0.5.1 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Checking xmlparser v0.8.1 [INFO] [stderr] Compiling glib-sys v0.7.0 [INFO] [stderr] Compiling gobject-sys v0.7.0 [INFO] [stderr] Compiling gio-sys v0.7.0 [INFO] [stderr] Compiling cairo-sys-rs v0.7.0 [INFO] [stderr] Compiling pango-sys v0.7.0 [INFO] [stderr] Compiling pangocairo-sys v0.8.0 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.7.0 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Compiling cairo-rs v0.5.0 [INFO] [stderr] Checking roxmltree v0.4.1 [INFO] [stderr] Compiling syn v0.15.26 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking fragile v0.3.0 [INFO] [stderr] Checking simplecss v0.1.0 [INFO] [stderr] Compiling gdk-pixbuf v0.5.0 [INFO] [stderr] Compiling memchr v2.1.3 [INFO] [stderr] Compiling pangocairo v0.6.0 [INFO] [stderr] Checking adler32 v1.0.3 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking libflate v0.1.19 [INFO] [stderr] Checking float-cmp v0.4.0 [INFO] [stderr] Checking rctree v0.2.1 [INFO] [stderr] Checking svgtypes v0.4.1 [INFO] [stderr] Checking glib v0.6.1 [INFO] [stderr] Checking unicode-segmentation v1.2.1 [INFO] [stderr] Checking rgb v0.8.12 [INFO] [stderr] Checking svgdom v0.16.0 [INFO] [stderr] Checking nom v4.2.0 [INFO] [stderr] Compiling euclid_macros v0.1.0 [INFO] [stderr] Checking euclid v0.19.5 [INFO] [stderr] Checking pango v0.5.0 [INFO] [stderr] Checking lyon_geom v0.12.2 [INFO] [stderr] Checking usvg v0.5.0 [INFO] [stderr] Checking resvg v0.5.0 [INFO] [stderr] Checking webmask_renderer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::cell::RefMut` [INFO] [stdout] --> src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::cell::RefMut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `be_i64`, `be_i8` [INFO] [stdout] --> src/main.rs:15:11 [INFO] [stdout] | [INFO] [stdout] 15 | use nom::{be_i8, be_i32, be_i64, rest}; [INFO] [stdout] | ^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `le_i32` [INFO] [stdout] --> src/main.rs:16:11 [INFO] [stdout] | [INFO] [stdout] 16 | use nom::{le_i32}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/main.rs:143:43 [INFO] [stdout] | [INFO] [stdout] 143 | ... total_time += (frame.time - initial_time); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 143 - total_time += (frame.time - initial_time); [INFO] [stdout] 143 + total_time += frame.time - initial_time; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::RefMut` [INFO] [stdout] --> src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::cell::RefMut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `be_i64`, `be_i8` [INFO] [stdout] --> src/main.rs:15:11 [INFO] [stdout] | [INFO] [stdout] 15 | use nom::{be_i8, be_i32, be_i64, rest}; [INFO] [stdout] | ^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `le_i32` [INFO] [stdout] --> src/main.rs:16:11 [INFO] [stdout] | [INFO] [stdout] 16 | use nom::{le_i32}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/main.rs:143:43 [INFO] [stdout] | [INFO] [stdout] 143 | ... total_time += (frame.time - initial_time); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 143 - total_time += (frame.time - initial_time); [INFO] [stdout] 143 + total_time += frame.time - initial_time; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/main.rs:152:21 [INFO] [stdout] | [INFO] [stdout] 152 | e => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/main.rs:158:9 [INFO] [stdout] | [INFO] [stdout] 158 | e => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `unknown_1` [INFO] [stdout] --> src/main.rs:165:5 [INFO] [stdout] | [INFO] [stdout] 165 | unknown_1: be_i32 [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: `unknown_1` is captured in macro and introduced a unused variable [INFO] [stdout] --> src/main.rs:164:1 [INFO] [stdout] | [INFO] [stdout] 164 | / named!(pub timing_frame, do_parse!( [INFO] [stdout] 165 | | unknown_1: be_i32 [INFO] [stdout] 166 | | >> time: be_i32 [INFO] [stdout] 167 | | >> unknown_2: be_i32 [INFO] [stdout] ... | [INFO] [stdout] 172 | | }) [INFO] [stdout] 173 | | )); [INFO] [stdout] | |__^ [INFO] [stdout] = note: this warning originates in the macro `do_parse` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `unknown_2` [INFO] [stdout] --> src/main.rs:167:8 [INFO] [stdout] | [INFO] [stdout] 167 | >> unknown_2: be_i32 [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: `unknown_2` is captured in macro and introduced a unused variable [INFO] [stdout] --> src/main.rs:164:1 [INFO] [stdout] | [INFO] [stdout] 164 | / named!(pub timing_frame, do_parse!( [INFO] [stdout] 165 | | unknown_1: be_i32 [INFO] [stdout] 166 | | >> time: be_i32 [INFO] [stdout] 167 | | >> unknown_2: be_i32 [INFO] [stdout] ... | [INFO] [stdout] 172 | | }) [INFO] [stdout] 173 | | )); [INFO] [stdout] | |__^ [INFO] [stdout] = note: this warning originates in the macro `do_parse` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `unknown_1` [INFO] [stdout] --> src/main.rs:177:8 [INFO] [stdout] | [INFO] [stdout] 177 | >> unknown_1: be_i32 [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: `unknown_1` is captured in macro and introduced a unused variable [INFO] [stdout] --> src/main.rs:175:1 [INFO] [stdout] | [INFO] [stdout] 175 | / named!(pub parse_frame, do_parse!( [INFO] [stdout] 176 | | data_length: be_i32 [INFO] [stdout] 177 | | >> unknown_1: be_i32 [INFO] [stdout] 178 | | >> time: be_i32 [INFO] [stdout] ... | [INFO] [stdout] 184 | | }) [INFO] [stdout] 185 | | )); [INFO] [stdout] | |__^ [INFO] [stdout] = note: this warning originates in the macro `do_parse` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/main.rs:152:21 [INFO] [stdout] | [INFO] [stdout] 152 | e => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/main.rs:158:9 [INFO] [stdout] | [INFO] [stdout] 158 | e => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `time` is never read [INFO] [stdout] --> src/main.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct TimingFrame { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 23 | time: i32, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TimingFrame` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `data_length` is never read [INFO] [stdout] --> src/main.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct Frame { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 29 | data_length: i32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Frame` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `vu` is never read [INFO] [stdout] --> src/main.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 40 | pub struct Webmask<'a> { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 41 | version: i32, [INFO] [stdout] 42 | vu: i32, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Webmask` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `unknown_1` [INFO] [stdout] --> src/main.rs:165:5 [INFO] [stdout] | [INFO] [stdout] 165 | unknown_1: be_i32 [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: `unknown_1` is captured in macro and introduced a unused variable [INFO] [stdout] --> src/main.rs:164:1 [INFO] [stdout] | [INFO] [stdout] 164 | / named!(pub timing_frame, do_parse!( [INFO] [stdout] 165 | | unknown_1: be_i32 [INFO] [stdout] 166 | | >> time: be_i32 [INFO] [stdout] 167 | | >> unknown_2: be_i32 [INFO] [stdout] ... | [INFO] [stdout] 172 | | }) [INFO] [stdout] 173 | | )); [INFO] [stdout] | |__^ [INFO] [stdout] = note: this warning originates in the macro `do_parse` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `unknown_2` [INFO] [stdout] --> src/main.rs:167:8 [INFO] [stdout] | [INFO] [stdout] 167 | >> unknown_2: be_i32 [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: `unknown_2` is captured in macro and introduced a unused variable [INFO] [stdout] --> src/main.rs:164:1 [INFO] [stdout] | [INFO] [stdout] 164 | / named!(pub timing_frame, do_parse!( [INFO] [stdout] 165 | | unknown_1: be_i32 [INFO] [stdout] 166 | | >> time: be_i32 [INFO] [stdout] 167 | | >> unknown_2: be_i32 [INFO] [stdout] ... | [INFO] [stdout] 172 | | }) [INFO] [stdout] 173 | | )); [INFO] [stdout] | |__^ [INFO] [stdout] = note: this warning originates in the macro `do_parse` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `unknown_1` [INFO] [stdout] --> src/main.rs:177:8 [INFO] [stdout] | [INFO] [stdout] 177 | >> unknown_1: be_i32 [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: `unknown_1` is captured in macro and introduced a unused variable [INFO] [stdout] --> src/main.rs:175:1 [INFO] [stdout] | [INFO] [stdout] 175 | / named!(pub parse_frame, do_parse!( [INFO] [stdout] 176 | | data_length: be_i32 [INFO] [stdout] 177 | | >> unknown_1: be_i32 [INFO] [stdout] 178 | | >> time: be_i32 [INFO] [stdout] ... | [INFO] [stdout] 184 | | }) [INFO] [stdout] 185 | | )); [INFO] [stdout] | |__^ [INFO] [stdout] = note: this warning originates in the macro `do_parse` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `time` is never read [INFO] [stdout] --> src/main.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct TimingFrame { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 23 | time: i32, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TimingFrame` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `data_length` is never read [INFO] [stdout] --> src/main.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct Frame { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 29 | data_length: i32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Frame` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `vu` is never read [INFO] [stdout] --> src/main.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 40 | pub struct Webmask<'a> { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 41 | version: i32, [INFO] [stdout] 42 | vu: i32, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Webmask` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.47s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.0, resvg v0.5.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 5` [INFO] running `Command { std: "docker" "inspect" "bd5acc5ee111f1d464f1edaf4a6af73c2a326716e4e4f0b010dff529e4a1a12f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd5acc5ee111f1d464f1edaf4a6af73c2a326716e4e4f0b010dff529e4a1a12f", kill_on_drop: false }` [INFO] [stdout] bd5acc5ee111f1d464f1edaf4a6af73c2a326716e4e4f0b010dff529e4a1a12f [INFO] checking andrewvy/webmask-renderer against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrewvy%2Fwebmask-renderer" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/andrewvy/webmask-renderer on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/andrewvy/webmask-renderer [INFO] finished tweaking git repo https://github.com/andrewvy/webmask-renderer [INFO] tweaked toml for git repo https://github.com/andrewvy/webmask-renderer written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/andrewvy/webmask-renderer 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7409dca0bd653af2cd426c25be33a3a464a8acc20e3a4599f2a1ec4955bd0b04 [INFO] running `Command { std: "docker" "start" "-a" "7409dca0bd653af2cd426c25be33a3a464a8acc20e3a4599f2a1ec4955bd0b04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7409dca0bd653af2cd426c25be33a3a464a8acc20e3a4599f2a1ec4955bd0b04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7409dca0bd653af2cd426c25be33a3a464a8acc20e3a4599f2a1ec4955bd0b04", kill_on_drop: false }` [INFO] [stdout] 7409dca0bd653af2cd426c25be33a3a464a8acc20e3a4599f2a1ec4955bd0b04 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 871b002150479dcf5e6c56dbefb52ee17c84bc9d25a5eaa1046a57c8419f41a0 [INFO] running `Command { std: "docker" "start" "-a" "871b002150479dcf5e6c56dbefb52ee17c84bc9d25a5eaa1046a57c8419f41a0", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Compiling libc v0.2.48 [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Checking lazy_static v1.2.0 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Checking siphasher v0.2.3 [INFO] [stderr] Compiling crc32fast v1.1.2 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Checking phf_shared v0.7.24 [INFO] [stderr] Checking phf v0.7.24 [INFO] [stderr] Checking xmlparser v0.8.1 [INFO] [stderr] Compiling cairo-rs v0.5.0 [INFO] [stderr] Compiling glib-sys v0.7.0 [INFO] [stderr] Compiling gobject-sys v0.7.0 [INFO] [stderr] Compiling cairo-sys-rs v0.7.0 [INFO] [stderr] Compiling gio-sys v0.7.0 [INFO] [stderr] Compiling pango-sys v0.7.0 [INFO] [stderr] Compiling pangocairo-sys v0.8.0 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.7.0 [INFO] [stderr] Compiling gio v0.5.1 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Checking roxmltree v0.4.1 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking adler32 v1.0.3 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Checking fragile v0.3.0 [INFO] [stderr] Compiling pangocairo v0.6.0 [INFO] [stderr] Compiling memchr v2.1.3 [INFO] [stderr] Checking simplecss v0.1.0 [INFO] [stderr] Compiling syn v0.15.26 [INFO] [stderr] Checking glib v0.6.1 [INFO] [stderr] Checking float-cmp v0.4.0 [INFO] [stderr] Compiling gdk-pixbuf v0.5.0 [INFO] [stderr] Checking svgtypes v0.4.1 [INFO] [stderr] Checking libflate v0.1.19 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking unicode-segmentation v1.2.1 [INFO] [stderr] Checking rctree v0.2.1 [INFO] [stderr] Checking svgdom v0.16.0 [INFO] [stderr] Checking rgb v0.8.12 [INFO] [stderr] Checking nom v4.2.0 [INFO] [stderr] Compiling euclid_macros v0.1.0 [INFO] [stderr] Checking pango v0.5.0 [INFO] [stderr] Checking euclid v0.19.5 [INFO] [stderr] Checking lyon_geom v0.12.2 [INFO] [stderr] Checking usvg v0.5.0 [INFO] [stderr] Checking resvg v0.5.0 [INFO] [stderr] Checking webmask_renderer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::cell::RefMut` [INFO] [stdout] --> src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::cell::RefMut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `be_i64`, `be_i8` [INFO] [stdout] --> src/main.rs:15:11 [INFO] [stdout] | [INFO] [stdout] 15 | use nom::{be_i8, be_i32, be_i64, rest}; [INFO] [stdout] | ^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `le_i32` [INFO] [stdout] --> src/main.rs:16:11 [INFO] [stdout] | [INFO] [stdout] 16 | use nom::{le_i32}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/main.rs:143:43 [INFO] [stdout] | [INFO] [stdout] 143 | ... total_time += (frame.time - initial_time); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 143 - total_time += (frame.time - initial_time); [INFO] [stdout] 143 + total_time += frame.time - initial_time; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::RefMut` [INFO] [stdout] --> src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::cell::RefMut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `be_i64`, `be_i8` [INFO] [stdout] --> src/main.rs:15:11 [INFO] [stdout] | [INFO] [stdout] 15 | use nom::{be_i8, be_i32, be_i64, rest}; [INFO] [stdout] | ^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `le_i32` [INFO] [stdout] --> src/main.rs:16:11 [INFO] [stdout] | [INFO] [stdout] 16 | use nom::{le_i32}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/main.rs:143:43 [INFO] [stdout] | [INFO] [stdout] 143 | ... total_time += (frame.time - initial_time); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 143 - total_time += (frame.time - initial_time); [INFO] [stdout] 143 + total_time += frame.time - initial_time; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/main.rs:152:21 [INFO] [stdout] | [INFO] [stdout] 152 | e => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/main.rs:158:9 [INFO] [stdout] | [INFO] [stdout] 158 | e => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `unknown_1` [INFO] [stdout] --> src/main.rs:165:5 [INFO] [stdout] | [INFO] [stdout] 165 | unknown_1: be_i32 [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: `unknown_1` is captured in macro and introduced a unused variable [INFO] [stdout] --> src/main.rs:164:1 [INFO] [stdout] | [INFO] [stdout] 164 | / named!(pub timing_frame, do_parse!( [INFO] [stdout] 165 | | unknown_1: be_i32 [INFO] [stdout] 166 | | >> time: be_i32 [INFO] [stdout] 167 | | >> unknown_2: be_i32 [INFO] [stdout] ... | [INFO] [stdout] 172 | | }) [INFO] [stdout] 173 | | )); [INFO] [stdout] | |__^ [INFO] [stdout] = note: this warning originates in the macro `do_parse` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `unknown_2` [INFO] [stdout] --> src/main.rs:167:8 [INFO] [stdout] | [INFO] [stdout] 167 | >> unknown_2: be_i32 [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: `unknown_2` is captured in macro and introduced a unused variable [INFO] [stdout] --> src/main.rs:164:1 [INFO] [stdout] | [INFO] [stdout] 164 | / named!(pub timing_frame, do_parse!( [INFO] [stdout] 165 | | unknown_1: be_i32 [INFO] [stdout] 166 | | >> time: be_i32 [INFO] [stdout] 167 | | >> unknown_2: be_i32 [INFO] [stdout] ... | [INFO] [stdout] 172 | | }) [INFO] [stdout] 173 | | )); [INFO] [stdout] | |__^ [INFO] [stdout] = note: this warning originates in the macro `do_parse` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `unknown_1` [INFO] [stdout] --> src/main.rs:177:8 [INFO] [stdout] | [INFO] [stdout] 177 | >> unknown_1: be_i32 [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: `unknown_1` is captured in macro and introduced a unused variable [INFO] [stdout] --> src/main.rs:175:1 [INFO] [stdout] | [INFO] [stdout] 175 | / named!(pub parse_frame, do_parse!( [INFO] [stdout] 176 | | data_length: be_i32 [INFO] [stdout] 177 | | >> unknown_1: be_i32 [INFO] [stdout] 178 | | >> time: be_i32 [INFO] [stdout] ... | [INFO] [stdout] 184 | | }) [INFO] [stdout] 185 | | )); [INFO] [stdout] | |__^ [INFO] [stdout] = note: this warning originates in the macro `do_parse` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `time` is never read [INFO] [stdout] --> src/main.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct TimingFrame { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 23 | time: i32, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TimingFrame` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `data_length` is never read [INFO] [stdout] --> src/main.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct Frame { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 29 | data_length: i32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Frame` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `vu` is never read [INFO] [stdout] --> src/main.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 40 | pub struct Webmask<'a> { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 41 | version: i32, [INFO] [stdout] 42 | vu: i32, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Webmask` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/main.rs:152:21 [INFO] [stdout] | [INFO] [stdout] 152 | e => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/main.rs:158:9 [INFO] [stdout] | [INFO] [stdout] 158 | e => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `unknown_1` [INFO] [stdout] --> src/main.rs:165:5 [INFO] [stdout] | [INFO] [stdout] 165 | unknown_1: be_i32 [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: `unknown_1` is captured in macro and introduced a unused variable [INFO] [stdout] --> src/main.rs:164:1 [INFO] [stdout] | [INFO] [stdout] 164 | / named!(pub timing_frame, do_parse!( [INFO] [stdout] 165 | | unknown_1: be_i32 [INFO] [stdout] 166 | | >> time: be_i32 [INFO] [stdout] 167 | | >> unknown_2: be_i32 [INFO] [stdout] ... | [INFO] [stdout] 172 | | }) [INFO] [stdout] 173 | | )); [INFO] [stdout] | |__^ [INFO] [stdout] = note: this warning originates in the macro `do_parse` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `unknown_2` [INFO] [stdout] --> src/main.rs:167:8 [INFO] [stdout] | [INFO] [stdout] 167 | >> unknown_2: be_i32 [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: `unknown_2` is captured in macro and introduced a unused variable [INFO] [stdout] --> src/main.rs:164:1 [INFO] [stdout] | [INFO] [stdout] 164 | / named!(pub timing_frame, do_parse!( [INFO] [stdout] 165 | | unknown_1: be_i32 [INFO] [stdout] 166 | | >> time: be_i32 [INFO] [stdout] 167 | | >> unknown_2: be_i32 [INFO] [stdout] ... | [INFO] [stdout] 172 | | }) [INFO] [stdout] 173 | | )); [INFO] [stdout] | |__^ [INFO] [stdout] = note: this warning originates in the macro `do_parse` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `unknown_1` [INFO] [stdout] --> src/main.rs:177:8 [INFO] [stdout] | [INFO] [stdout] 177 | >> unknown_1: be_i32 [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: `unknown_1` is captured in macro and introduced a unused variable [INFO] [stdout] --> src/main.rs:175:1 [INFO] [stdout] | [INFO] [stdout] 175 | / named!(pub parse_frame, do_parse!( [INFO] [stdout] 176 | | data_length: be_i32 [INFO] [stdout] 177 | | >> unknown_1: be_i32 [INFO] [stdout] 178 | | >> time: be_i32 [INFO] [stdout] ... | [INFO] [stdout] 184 | | }) [INFO] [stdout] 185 | | )); [INFO] [stdout] | |__^ [INFO] [stdout] = note: this warning originates in the macro `do_parse` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `time` is never read [INFO] [stdout] --> src/main.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct TimingFrame { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 23 | time: i32, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TimingFrame` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `data_length` is never read [INFO] [stdout] --> src/main.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct Frame { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 29 | data_length: i32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Frame` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `vu` is never read [INFO] [stdout] --> src/main.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 40 | pub struct Webmask<'a> { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 41 | version: i32, [INFO] [stdout] 42 | vu: i32, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Webmask` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.40s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.0, resvg v0.5.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 5` [INFO] running `Command { std: "docker" "inspect" "871b002150479dcf5e6c56dbefb52ee17c84bc9d25a5eaa1046a57c8419f41a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "871b002150479dcf5e6c56dbefb52ee17c84bc9d25a5eaa1046a57c8419f41a0", kill_on_drop: false }` [INFO] [stdout] 871b002150479dcf5e6c56dbefb52ee17c84bc9d25a5eaa1046a57c8419f41a0