[INFO] cloning repository https://github.com/fishtaco567/w4-pnger [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fishtaco567/w4-pnger" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffishtaco567%2Fw4-pnger", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffishtaco567%2Fw4-pnger'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d7f50e16c2a7df262d0973e0aa5b9475b00e122a [INFO] building fishtaco567/w4-pnger against master#44f415c1d617ebc7b931a243b7b321ef8a6ca47c for pr-142134-abi-ast-error [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffishtaco567%2Fw4-pnger" "/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/fishtaco567/w4-pnger on toolchain 44f415c1d617ebc7b931a243b7b321ef8a6ca47c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/fishtaco567/w4-pnger [INFO] finished tweaking git repo https://github.com/fishtaco567/w4-pnger [INFO] tweaked toml for git repo https://github.com/fishtaco567/w4-pnger written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/fishtaco567/w4-pnger 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" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded anyhow v1.0.60 [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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0eabf38131a8830fa8fe67a1647fb57c70132a939b53f187c8ea8f7e1b63a606 [INFO] running `Command { std: "docker" "start" "-a" "0eabf38131a8830fa8fe67a1647fb57c70132a939b53f187c8ea8f7e1b63a606", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0eabf38131a8830fa8fe67a1647fb57c70132a939b53f187c8ea8f7e1b63a606", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0eabf38131a8830fa8fe67a1647fb57c70132a939b53f187c8ea8f7e1b63a606", kill_on_drop: false }` [INFO] [stdout] 0eabf38131a8830fa8fe67a1647fb57c70132a939b53f187c8ea8f7e1b63a606 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f5a78d9321562060df3cb1e51b420b3141d323e5787534d47ec63378739ae4ff [INFO] running `Command { std: "docker" "start" "-a" "f5a78d9321562060df3cb1e51b420b3141d323e5787534d47ec63378739ae4ff", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling libc v0.2.144 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling rustix v0.37.19 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling linux-raw-sys v0.3.8 [INFO] [stderr] Compiling utf8parse v0.2.1 [INFO] [stderr] Compiling colorchoice v1.0.0 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling anstyle v1.0.0 [INFO] [stderr] Compiling anstyle-query v1.0.0 [INFO] [stderr] Compiling clap_lex v0.5.0 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling anyhow v1.0.60 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling w4-pnger-common v0.2.0 (/opt/rustwide/workdir/w4-pnger-common) [INFO] [stderr] Compiling tiny-bitfiddle v1.0.0 (/opt/rustwide/workdir/tiny-bitfiddle) [INFO] [stderr] Compiling anstyle-parse v0.2.0 [INFO] [stderr] Compiling deflate v1.0.0 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling miniz_oxide v0.5.3 [INFO] [stderr] Compiling w4-tiny-decomp v0.2.0 (/opt/rustwide/workdir/w4-tiny-decomp) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> w4-tiny-decomp/src/lib.rs:20:23 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn decompress(&mut self, bytes: &[u8]) -> Result { [INFO] [stdout] | ^^^^^^^^^ ------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 20 | pub fn decompress(&mut self, bytes: &[u8]) -> Result, &'static str> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling png v0.17.5 [INFO] [stderr] Compiling is-terminal v0.4.7 [INFO] [stderr] Compiling anstream v0.3.2 [INFO] [stderr] Compiling clap_builder v4.3.0 [INFO] [stderr] Compiling clap v4.3.0 [INFO] [stderr] Compiling w4-pnger v0.2.0 (/opt/rustwide/workdir/w4-pnger) [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&[u8]` instead of cloning the inner type [INFO] [stdout] --> w4-pnger/src/wasm4png.rs:135:64 [INFO] [stdout] | [INFO] [stdout] 135 | let mut palette_keys: Vec<&[u8]> = palette.keys().map(|x| x.clone()).collect(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.49s [INFO] running `Command { std: "docker" "inspect" "f5a78d9321562060df3cb1e51b420b3141d323e5787534d47ec63378739ae4ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5a78d9321562060df3cb1e51b420b3141d323e5787534d47ec63378739ae4ff", kill_on_drop: false }` [INFO] [stdout] f5a78d9321562060df3cb1e51b420b3141d323e5787534d47ec63378739ae4ff [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] de80daa1c993c1f55fb8acccd885f2a7cb12728cd09bad069c813f6a6a83ffe4 [INFO] running `Command { std: "docker" "start" "-a" "de80daa1c993c1f55fb8acccd885f2a7cb12728cd09bad069c813f6a6a83ffe4", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling w4-tiny-decomp v0.2.0 (/opt/rustwide/workdir/w4-tiny-decomp) [INFO] [stderr] Compiling tiny-bitfiddle v1.0.0 (/opt/rustwide/workdir/tiny-bitfiddle) [INFO] [stderr] Compiling w4-pnger-common v0.2.0 (/opt/rustwide/workdir/w4-pnger-common) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> w4-tiny-decomp/src/lib.rs:20:23 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn decompress(&mut self, bytes: &[u8]) -> Result { [INFO] [stdout] | ^^^^^^^^^ ------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 20 | pub fn decompress(&mut self, bytes: &[u8]) -> Result, &'static str> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling w4-pnger v0.2.0 (/opt/rustwide/workdir/w4-pnger) [INFO] [stdout] warning: unused imports: `BitReader` and `BitWriter` [INFO] [stdout] --> w4-tiny-decomp/src/lib.rs:139:26 [INFO] [stdout] | [INFO] [stdout] 139 | use tiny_bitfiddle::{BitReader, BitSliceWriter, BitWriter}; [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] --> w4-tiny-decomp/src/lib.rs:143:13 [INFO] [stdout] | [INFO] [stdout] 143 | let mut bp1 = vec![0b11001100, 0b00110011u8]; [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] --> w4-tiny-decomp/src/lib.rs:145:13 [INFO] [stdout] | [INFO] [stdout] 145 | let mut bpr = vec![0b01100110, 0b00111100u8]; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> w4-tiny-decomp/src/lib.rs:154:13 [INFO] [stdout] | [INFO] [stdout] 154 | let mut outtt = vec![0b00111100, 0b00110011u8]; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> w4-tiny-decomp/src/lib.rs:164:13 [INFO] [stdout] | [INFO] [stdout] 164 | let mut bpr = vec![0b01011010, 0b01011010, 0b01011010, 0b01011010u8]; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> w4-tiny-decomp/src/lib.rs:173:13 [INFO] [stdout] | [INFO] [stdout] 173 | let mut resul = vec![0b11111111, 0b11100011, 0b00000111u8]; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> w4-tiny-decomp/src/lib.rs:182:13 [INFO] [stdout] | [INFO] [stdout] 182 | let mut resul = vec![0b00111100, 0b00001000, 0b10111101u8]; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> w4-tiny-decomp/src/lib.rs:188:13 [INFO] [stdout] | [INFO] [stdout] 188 | let mut resul = vec![0b00010011, 0b01110101, 0b11100110u8]; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> w4-tiny-decomp/src/lib.rs:20:23 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn decompress(&mut self, bytes: &[u8]) -> Result { [INFO] [stdout] | ^^^^^^^^^ ------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 20 | pub fn decompress(&mut self, bytes: &[u8]) -> Result, &'static str> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> w4-pnger/src/compress/pkcomp.rs:256:14 [INFO] [stdout] | [INFO] [stdout] 256 | let (name, mut reader) = png_s.next().unwrap().unwrap(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&[u8]` instead of cloning the inner type [INFO] [stdout] --> w4-pnger/src/wasm4png.rs:135:64 [INFO] [stdout] | [INFO] [stdout] 135 | let mut palette_keys: Vec<&[u8]> = palette.keys().map(|x| x.clone()).collect(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.30s [INFO] running `Command { std: "docker" "inspect" "de80daa1c993c1f55fb8acccd885f2a7cb12728cd09bad069c813f6a6a83ffe4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de80daa1c993c1f55fb8acccd885f2a7cb12728cd09bad069c813f6a6a83ffe4", kill_on_drop: false }` [INFO] [stdout] de80daa1c993c1f55fb8acccd885f2a7cb12728cd09bad069c813f6a6a83ffe4