[INFO] cloning repository https://github.com/KiwiDch/ppm_steganography [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KiwiDch/ppm_steganography" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKiwiDch%2Fppm_steganography", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKiwiDch%2Fppm_steganography'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1ba3e9dcba10917a30fd6af84626a1db1190c15a [INFO] checking KiwiDch/ppm_steganography against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKiwiDch%2Fppm_steganography" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/KiwiDch/ppm_steganography [INFO] finished tweaking git repo https://github.com/KiwiDch/ppm_steganography [INFO] tweaked toml for git repo https://github.com/KiwiDch/ppm_steganography written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/KiwiDch/ppm_steganography on toolchain a5689b034ad287112f709693384a37f1377eb9cc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/KiwiDch/ppm_steganography 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" "+a5689b034ad287112f709693384a37f1377eb9cc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 50 packages to highest compatible versions [INFO] [stderr] Adding adler2 v2.0.1 [INFO] [stderr] Adding autocfg v1.5.1 [INFO] [stderr] Adding bit_field v0.10.3 [INFO] [stderr] Adding bitflags v1.3.2 [INFO] [stderr] Adding bitflags v2.13.2 [INFO] [stderr] Adding bytemuck v1.25.2 [INFO] [stderr] Adding byteorder v1.5.0 [INFO] [stderr] Adding cfg-if v1.0.5 [INFO] [stderr] Adding color_quant v1.1.0 [INFO] [stderr] Adding crc32fast v1.5.2 [INFO] [stderr] Adding crossbeam-deque v0.8.8 [INFO] [stderr] Adding crossbeam-epoch v0.9.21 [INFO] [stderr] Adding crossbeam-utils v0.8.23 [INFO] [stderr] Adding crunchy v0.2.4 [INFO] [stderr] Adding either v1.19.0 [INFO] [stderr] Adding exr v1.74.2 [INFO] [stderr] Adding fdeflate v0.3.7 [INFO] [stderr] Adding flate2 v1.1.10 [INFO] [stderr] Adding gif v0.13.3 [INFO] [stderr] Adding half v2.7.1 [INFO] [stderr] Adding image v0.24.9 (available: v0.25.10) [INFO] [stderr] Adding jpeg-decoder v0.3.2 [INFO] [stderr] Adding lebe v0.5.3 [INFO] [stderr] Adding libm v0.2.16 [INFO] [stderr] Adding miniz_oxide v0.8.9 [INFO] [stderr] Adding miniz_oxide v0.9.1 [INFO] [stderr] Adding num-complex v0.4.6 [INFO] [stderr] Adding num-traits v0.2.19 [INFO] [stderr] Adding paste v1.0.15 [INFO] [stderr] Adding png v0.17.16 [INFO] [stderr] Adding proc-macro2 v1.0.107 [INFO] [stderr] Adding pulp v0.22.3 [INFO] [stderr] Adding pulp-wasm-simd-flag v0.1.1 [INFO] [stderr] Adding qoi v0.4.1 [INFO] [stderr] Adding quote v1.0.47 [INFO] [stderr] Adding raw-cpuid v11.6.0 [INFO] [stderr] Adding rayon v1.12.0 [INFO] [stderr] Adding rayon-core v1.13.0 [INFO] [stderr] Adding reborrow v0.5.5 [INFO] [stderr] Adding simd-adler32 v0.3.10 [INFO] [stderr] Adding smallvec v1.16.3 [INFO] [stderr] Adding syn v2.0.119 [INFO] [stderr] Adding tiff v0.9.1 [INFO] [stderr] Adding unicode-ident v1.0.27 [INFO] [stderr] Adding version_check v0.9.5 [INFO] [stderr] Adding weezl v0.1.12 [INFO] [stderr] Adding zerocopy v0.8.63 [INFO] [stderr] Adding zerocopy-derive v0.8.63 [INFO] [stderr] Adding zlib-rs v0.6.8 [INFO] [stderr] Adding zune-inflate v0.2.54 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 64fcbe1f647183675799fc1e3ffbf5aa5e6292b9fab5f70a20a34711ac5b7741 [INFO] running `Command { std: "docker" "start" "64fcbe1f647183675799fc1e3ffbf5aa5e6292b9fab5f70a20a34711ac5b7741", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "64fcbe1f647183675799fc1e3ffbf5aa5e6292b9fab5f70a20a34711ac5b7741", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "64fcbe1f647183675799fc1e3ffbf5aa5e6292b9fab5f70a20a34711ac5b7741" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "64fcbe1f647183675799fc1e3ffbf5aa5e6292b9fab5f70a20a34711ac5b7741", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "64fcbe1f647183675799fc1e3ffbf5aa5e6292b9fab5f70a20a34711ac5b7741" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.23 [INFO] [stderr] Checking simd-adler32 v0.3.10 [INFO] [stderr] Compiling proc-macro2 v1.0.107 [INFO] [stderr] Compiling crossbeam-epoch v0.9.21 [INFO] [stderr] Compiling crossbeam-deque v0.8.8 [INFO] [stderr] Checking cfg-if v1.0.5 [INFO] [stderr] Compiling unicode-ident v1.0.27 [INFO] [stderr] Compiling quote v1.0.47 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling crc32fast v1.5.2 [INFO] [stderr] Compiling zerocopy v0.8.63 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Checking bytemuck v1.25.2 [INFO] [stderr] Compiling libm v0.2.16 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Checking either v1.19.0 [INFO] [stderr] Checking bitflags v2.13.2 [INFO] [stderr] Checking pulp-wasm-simd-flag v0.1.1 [INFO] [stderr] Checking weezl v0.1.12 [INFO] [stderr] Checking reborrow v0.5.5 [INFO] [stderr] Checking lebe v0.5.3 [INFO] [stderr] Checking raw-cpuid v11.6.0 [INFO] [stderr] Checking miniz_oxide v0.9.1 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking zune-inflate v0.2.54 [INFO] [stderr] Checking fdeflate v0.3.7 [INFO] [stderr] Checking smallvec v1.16.3 [INFO] [stderr] Checking bit_field v0.10.3 [INFO] [stderr] Compiling pulp v0.22.3 [INFO] [stderr] Checking gif v0.13.3 [INFO] [stderr] Checking qoi v0.4.1 [INFO] [stderr] Checking flate2 v1.1.10 [INFO] [stderr] Compiling syn v2.0.119 [INFO] [stderr] Checking png v0.17.16 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking rayon v1.12.0 [INFO] [stderr] Checking jpeg-decoder v0.3.2 [INFO] [stderr] Compiling zerocopy-derive v0.8.63 [INFO] [stderr] Checking tiff v0.9.1 [INFO] [stderr] Checking half v2.7.1 [INFO] [stderr] Checking exr v1.74.2 [INFO] [stderr] Checking image v0.24.9 [INFO] [stderr] Checking ppm_steganography v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: useless conversion to the same type: `SteganoError` [INFO] [stdout] --> src/lib.rs:244:20 [INFO] [stdout] | [INFO] [stdout] 244 | return Err(error::SteganoError::BadFormat.into()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] = note: `#[deny(self_type_conversion)]` on by default [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 244 - return Err(error::SteganoError::BadFormat.into()); [INFO] [stdout] 244 + return Err(error::SteganoError::BadFormat); [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 244 - return Err(error::SteganoError::BadFormat.into()); [INFO] [stdout] 244 + return Err(>::into(error::SteganoError::BadFormat)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `SteganoError` [INFO] [stdout] --> src/lib.rs:244:20 [INFO] [stdout] | [INFO] [stdout] 244 | return Err(error::SteganoError::BadFormat.into()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] = note: `#[deny(self_type_conversion)]` on by default [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 244 - return Err(error::SteganoError::BadFormat.into()); [INFO] [stdout] 244 + return Err(error::SteganoError::BadFormat); [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 244 - return Err(error::SteganoError::BadFormat.into()); [INFO] [stdout] 244 + return Err(>::into(error::SteganoError::BadFormat)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ppm_steganography` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `ppm_steganography` (lib test) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "64fcbe1f647183675799fc1e3ffbf5aa5e6292b9fab5f70a20a34711ac5b7741", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64fcbe1f647183675799fc1e3ffbf5aa5e6292b9fab5f70a20a34711ac5b7741", kill_on_drop: false }` [INFO] [stdout] 64fcbe1f647183675799fc1e3ffbf5aa5e6292b9fab5f70a20a34711ac5b7741