[INFO] cloning repository https://github.com/Jenya705/parallel-maze-traverser
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Jenya705/parallel-maze-traverser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJenya705%2Fparallel-maze-traverser", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJenya705%2Fparallel-maze-traverser'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6a019a83fc09709953c050a6ec4f54831986969b
[INFO] checking Jenya705/parallel-maze-traverser against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJenya705%2Fparallel-maze-traverser" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Jenya705/parallel-maze-traverser
[INFO] finished tweaking git repo https://github.com/Jenya705/parallel-maze-traverser
[INFO] tweaked toml for git repo https://github.com/Jenya705/parallel-maze-traverser written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Jenya705/parallel-maze-traverser 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/Jenya705/parallel-maze-traverser 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 clap v4.5.26
[INFO] [stderr]   Downloaded clap_derive v4.5.24
[INFO] [stderr]   Downloaded cc v1.2.5
[INFO] [stderr]   Downloaded clap_builder v4.5.26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] f62aa929131c10af37fcc414900c63f94ada86cffe098ad3b434ce78731f7b26
[INFO] running `Command { std: "docker" "start" "-a" "f62aa929131c10af37fcc414900c63f94ada86cffe098ad3b434ce78731f7b26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f62aa929131c10af37fcc414900c63f94ada86cffe098ad3b434ce78731f7b26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f62aa929131c10af37fcc414900c63f94ada86cffe098ad3b434ce78731f7b26", kill_on_drop: false }`
[INFO] [stdout] f62aa929131c10af37fcc414900c63f94ada86cffe098ad3b434ce78731f7b26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] c8e77f95cfce3b7a5fae6fb31b483d75cb739082c5c158aab246e0c3390e049e
[INFO] running `Command { std: "docker" "start" "-a" "c8e77f95cfce3b7a5fae6fb31b483d75cb739082c5c158aab246e0c3390e049e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]    Compiling anyhow v1.0.94
[INFO] [stderr]     Checking aligned-vec v0.5.0
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]     Checking miniz_oxide v0.8.2
[INFO] [stderr]    Compiling built v0.7.5
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking anstyle-parse v0.2.6
[INFO] [stderr]     Checking quick-error v2.0.1
[INFO] [stderr]     Checking imgref v1.11.0
[INFO] [stderr]    Compiling noop_proc_macro v0.3.0
[INFO] [stderr]     Checking anstyle v1.0.10
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking colorchoice v1.0.3
[INFO] [stderr]     Checking bitstream-io v2.6.0
[INFO] [stderr]     Checking anstyle-query v1.1.2
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]     Checking avif-serialize v0.8.2
[INFO] [stderr]     Checking clap_lex v0.7.4
[INFO] [stderr]     Checking loop9 v0.1.5
[INFO] [stderr]     Checking v_frame v0.3.8
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking byteorder-lite v0.1.0
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking anstream v0.6.18
[INFO] [stderr]     Checking zune-core v0.4.12
[INFO] [stderr]     Checking jpeg-decoder v0.3.1
[INFO] [stderr]     Checking bytemuck v1.21.0
[INFO] [stderr]     Checking rgb v0.8.50
[INFO] [stderr]     Checking zune-jpeg v0.4.14
[INFO] [stderr]     Checking fixedbitset v0.5.7
[INFO] [stderr]     Checking clap_builder v4.5.26
[INFO] [stderr]     Checking flate2 v1.0.35
[INFO] [stderr]     Checking image-webp v0.2.0
[INFO] [stderr]     Checking qoi v0.4.1
[INFO] [stderr]    Compiling rav1e v0.7.1
[INFO] [stderr]     Checking exr v1.73.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]     Checking tiff v0.9.1
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking av1-grain v0.2.3
[INFO] [stderr]     Checking maybe-rayon v0.1.1
[INFO] [stderr]    Compiling profiling-procmacros v1.0.16
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling arg_enum_proc_macro v0.3.4
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling clap_derive v4.5.24
[INFO] [stderr]     Checking profiling v1.0.16
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking clap v4.5.26
[INFO] [stderr]     Checking ravif v0.11.11
[INFO] [stderr]     Checking image v0.25.5
[INFO] [stderr]     Checking bwinf4322 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(sync_unsafe_cell)]
[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(sync_unsafe_cell)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bwinf4322` (bin "bwinf4322") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bwinf4322` (bin "bwinf4322" test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "c8e77f95cfce3b7a5fae6fb31b483d75cb739082c5c158aab246e0c3390e049e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8e77f95cfce3b7a5fae6fb31b483d75cb739082c5c158aab246e0c3390e049e", kill_on_drop: false }`
[INFO] [stdout] c8e77f95cfce3b7a5fae6fb31b483d75cb739082c5c158aab246e0c3390e049e
