[INFO] cloning repository https://github.com/HiraokaTakuya/some_samples_of_how_to_avoid_stack_overflow_when_allocating_large_struct_in_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HiraokaTakuya/some_samples_of_how_to_avoid_stack_overflow_when_allocating_large_struct_in_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHiraokaTakuya%2Fsome_samples_of_how_to_avoid_stack_overflow_when_allocating_large_struct_in_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHiraokaTakuya%2Fsome_samples_of_how_to_avoid_stack_overflow_when_allocating_large_struct_in_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c6af88e33b13609095e439d558f5e4fff41a5948
[INFO] testing HiraokaTakuya/some_samples_of_how_to_avoid_stack_overflow_when_allocating_large_struct_in_rust against 1.69.0 for beta-1.70-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHiraokaTakuya%2Fsome_samples_of_how_to_avoid_stack_overflow_when_allocating_large_struct_in_rust" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/HiraokaTakuya/some_samples_of_how_to_avoid_stack_overflow_when_allocating_large_struct_in_rust on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/HiraokaTakuya/some_samples_of_how_to_avoid_stack_overflow_when_allocating_large_struct_in_rust
[INFO] finished tweaking git repo https://github.com/HiraokaTakuya/some_samples_of_how_to_avoid_stack_overflow_when_allocating_large_struct_in_rust
[INFO] tweaked toml for git repo https://github.com/HiraokaTakuya/some_samples_of_how_to_avoid_stack_overflow_when_allocating_large_struct_in_rust written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/HiraokaTakuya/some_samples_of_how_to_avoid_stack_overflow_when_allocating_large_struct_in_rust 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" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e6d0e9b603c2efdfbffa00c69c2e6404b60871cf130f9f16be4b91523b8bf477
[INFO] running `Command { std: "docker" "start" "-a" "e6d0e9b603c2efdfbffa00c69c2e6404b60871cf130f9f16be4b91523b8bf477", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6d0e9b603c2efdfbffa00c69c2e6404b60871cf130f9f16be4b91523b8bf477", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6d0e9b603c2efdfbffa00c69c2e6404b60871cf130f9f16be4b91523b8bf477", kill_on_drop: false }`
[INFO] [stdout] e6d0e9b603c2efdfbffa00c69c2e6404b60871cf130f9f16be4b91523b8bf477
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e21d09782c77ee38018b518764cc16a9057d22da3cf874cc0ebae21b2bf3b033
[INFO] running `Command { std: "docker" "start" "-a" "e21d09782c77ee38018b518764cc16a9057d22da3cf874cc0ebae21b2bf3b033", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling some_samples_of_how_to_avoid_stack_overflow_when_allocating_large_struct_in_rust 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:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(new_uninit)]
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `some_samples_of_how_to_avoid_stack_overflow_when_allocating_large_struct_in_rust` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "e21d09782c77ee38018b518764cc16a9057d22da3cf874cc0ebae21b2bf3b033", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e21d09782c77ee38018b518764cc16a9057d22da3cf874cc0ebae21b2bf3b033", kill_on_drop: false }`
[INFO] [stdout] e21d09782c77ee38018b518764cc16a9057d22da3cf874cc0ebae21b2bf3b033
