[INFO] cloning repository https://github.com/Sp00ph/mandelbrot_simd
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Sp00ph/mandelbrot_simd" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSp00ph%2Fmandelbrot_simd", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSp00ph%2Fmandelbrot_simd'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 453956b762fe7e96e585edc923f798d5accad2c2
[INFO] checking Sp00ph/mandelbrot_simd against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSp00ph%2Fmandelbrot_simd" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc1/source/.cargo/config
[INFO] started tweaking git repo https://github.com/Sp00ph/mandelbrot_simd
[INFO] finished tweaking git repo https://github.com/Sp00ph/mandelbrot_simd
[INFO] tweaked toml for git repo https://github.com/Sp00ph/mandelbrot_simd written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Sp00ph/mandelbrot_simd on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Sp00ph/mandelbrot_simd 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded indicatif v0.17.7
[INFO] [stderr]   Downloaded anstyle v1.0.5
[INFO] [stderr]   Downloaded rayon v1.8.1
[INFO] [stderr]   Downloaded image v0.24.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4f21bae84bbbf270c6f71d05d8bc24bd369772125a5861f04ac94c166cd14343
[INFO] running `Command { std: "docker" "start" "-a" "4f21bae84bbbf270c6f71d05d8bc24bd369772125a5861f04ac94c166cd14343", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f21bae84bbbf270c6f71d05d8bc24bd369772125a5861f04ac94c166cd14343", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f21bae84bbbf270c6f71d05d8bc24bd369772125a5861f04ac94c166cd14343", kill_on_drop: false }`
[INFO] [stdout] 4f21bae84bbbf270c6f71d05d8bc24bd369772125a5861f04ac94c166cd14343
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a8c995960c217df0f510cdd72c1660a9ca0a65cfa80aedab44b41756ef1fbe07
[INFO] running `Command { std: "docker" "start" "-a" "a8c995960c217df0f510cdd72c1660a9ca0a65cfa80aedab44b41756ef1fbe07", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking anstyle v1.0.5
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]     Checking weezl v0.1.8
[INFO] [stderr]     Checking anstyle-parse v0.2.3
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]     Checking anstyle-query v1.0.2
[INFO] [stderr]     Checking bytemuck v1.14.1
[INFO] [stderr]     Checking lebe v0.5.2
[INFO] [stderr]     Checking bit_field v0.10.2
[INFO] [stderr]     Checking clap_lex v0.6.0
[INFO] [stderr]     Checking smallvec v1.13.1
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking fdeflate v0.3.4
[INFO] [stderr]     Checking zune-inflate v0.2.54
[INFO] [stderr]     Checking unicode-width v0.1.11
[INFO] [stderr]     Checking half v2.2.1
[INFO] [stderr]     Checking qoi v0.4.1
[INFO] [stderr]     Checking flume v0.11.0
[INFO] [stderr]     Checking console v0.15.8
[INFO] [stderr]     Checking anstream v0.6.11
[INFO] [stderr]     Checking gif v0.12.0
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]     Checking clap_builder v4.4.18
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]     Checking rayon-core v1.12.1
[INFO] [stderr]     Checking png v0.17.11
[INFO] [stderr]     Checking rayon v1.8.1
[INFO] [stderr]     Checking exr v1.71.0
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking jpeg-decoder v0.3.1
[INFO] [stderr]     Checking indicatif v0.17.7
[INFO] [stderr]     Checking tiff v0.9.1
[INFO] [stderr]     Checking image v0.24.8
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]     Checking clap v4.4.18
[INFO] [stderr]     Checking mandelbrot_simd v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(portable_simd)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(portable_simd)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `select` found for struct `Mask<T, N>` in the current scope
[INFO] [stdout]   --> src/main.rs:45:38
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let current_iteration = mask.select(U32Reg::splat(i + 1), U32Reg::splat(max_iterations));
[INFO] [stdout]    |                                      ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/../../portable-simd/crates/core_simd/src/select.rs:53:7
[INFO] [stdout]    |
[INFO] [stdout]    = note: the method is available for `Mask<i32, 8>` here
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Select` which provides `select` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]    |
[INFO] [stdout]  3 + use std::simd::Select;
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `set` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 45 -         let current_iteration = mask.select(U32Reg::splat(i + 1), U32Reg::splat(max_iterations));
[INFO] [stdout] 45 +         let current_iteration = mask.set(U32Reg::splat(i + 1), U32Reg::splat(max_iterations));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `select` found for struct `Mask<T, N>` in the current scope
[INFO] [stdout]   --> src/main.rs:45:38
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let current_iteration = mask.select(U32Reg::splat(i + 1), U32Reg::splat(max_iterations));
[INFO] [stdout]    |                                      ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/../../portable-simd/crates/core_simd/src/select.rs:53:7
[INFO] [stdout]    |
[INFO] [stdout]    = note: the method is available for `Mask<i32, 8>` here
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Select` which provides `select` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]    |
[INFO] [stdout]  3 + use std::simd::Select;
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `set` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 45 -         let current_iteration = mask.select(U32Reg::splat(i + 1), U32Reg::splat(max_iterations));
[INFO] [stdout] 45 +         let current_iteration = mask.set(U32Reg::splat(i + 1), U32Reg::splat(max_iterations));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0554, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0554, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mandelbrot_simd` (bin "mandelbrot_simd" test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `mandelbrot_simd` (bin "mandelbrot_simd") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "a8c995960c217df0f510cdd72c1660a9ca0a65cfa80aedab44b41756ef1fbe07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8c995960c217df0f510cdd72c1660a9ca0a65cfa80aedab44b41756ef1fbe07", kill_on_drop: false }`
[INFO] [stdout] a8c995960c217df0f510cdd72c1660a9ca0a65cfa80aedab44b41756ef1fbe07
