[INFO] cloning repository https://github.com/Fabi019/AoC_2021
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Fabi019/AoC_2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFabi019%2FAoC_2021", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFabi019%2FAoC_2021'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c5ea88ef3f90d2d59a7b1d4abd2a76827235d78b
[INFO] building Fabi019/AoC_2021 against try#334963c956d25708feab489a3816ae63f639355d for pr-135216
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFabi019%2FAoC_2021" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Fabi019/AoC_2021 on toolchain 334963c956d25708feab489a3816ae63f639355d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Fabi019/AoC_2021
[INFO] finished tweaking git repo https://github.com/Fabi019/AoC_2021
[INFO] tweaked toml for git repo https://github.com/Fabi019/AoC_2021 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Fabi019/AoC_2021 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" "+334963c956d25708feab489a3816ae63f639355d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3625f5a377ccf35ac0d060316eecb0c6208eb58d5506bae8ff19486810653b8e
[INFO] running `Command { std: "docker" "start" "-a" "3625f5a377ccf35ac0d060316eecb0c6208eb58d5506bae8ff19486810653b8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3625f5a377ccf35ac0d060316eecb0c6208eb58d5506bae8ff19486810653b8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3625f5a377ccf35ac0d060316eecb0c6208eb58d5506bae8ff19486810653b8e", kill_on_drop: false }`
[INFO] [stdout] 3625f5a377ccf35ac0d060316eecb0c6208eb58d5506bae8ff19486810653b8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9441b5d3c8c4942a8f1185a37d7e2b3268a248e3ca05182c803395280dfdb9a
[INFO] running `Command { std: "docker" "start" "-a" "f9441b5d3c8c4942a8f1185a37d7e2b3268a248e3ca05182c803395280dfdb9a", kill_on_drop: false }`
[INFO] [stderr]    Compiling AoC_2021 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> src/bin/day5.rs:14:21
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let mut board = box [[0u32; BOARD_SIZE]; BOARD_SIZE];
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let mut board = Box::new([[0u32; BOARD_SIZE]; BOARD_SIZE]);
[INFO] [stdout]    |                     ~~~~~~~~~                                +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/bin/day5.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(box_syntax)]
[INFO] [stdout]   |            ^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: replaced with `#[rustc_box]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `vec_retain_mut` has been stable since 1.61.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/bin/day5.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(vec_retain_mut)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `AoC_2021` (bin "day5") due to 2 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "f9441b5d3c8c4942a8f1185a37d7e2b3268a248e3ca05182c803395280dfdb9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9441b5d3c8c4942a8f1185a37d7e2b3268a248e3ca05182c803395280dfdb9a", kill_on_drop: false }`
[INFO] [stdout] f9441b5d3c8c4942a8f1185a37d7e2b3268a248e3ca05182c803395280dfdb9a
