[INFO] fetching crate pascal_string 0.4.0...
[INFO] checking pascal_string-0.4.0 against try#8810c24b0958114d8dbb32d878444e8956fce80f for pr-66063
[INFO] extracting crate pascal_string 0.4.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate pascal_string 0.4.0 on toolchain 8810c24b0958114d8dbb32d878444e8956fce80f
[INFO] running `"/workspace/cargo-home/bin/cargo" "+8810c24b0958114d8dbb32d878444e8956fce80f" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate pascal_string 0.4.0
[INFO] finished tweaking crates.io crate pascal_string 0.4.0
[INFO] tweaked toml for crates.io crate pascal_string 0.4.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+8810c24b0958114d8dbb32d878444e8956fce80f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+8810c24b0958114d8dbb32d878444e8956fce80f" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=allow" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+8810c24b0958114d8dbb32d878444e8956fce80f" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 61539c8f16fa5a32e04287df4cff6b43c606a0b45012aa2ee2a175a65bead358
[INFO] running `"docker" "start" "-a" "61539c8f16fa5a32e04287df4cff6b43c606a0b45012aa2ee2a175a65bead358"`
[INFO] [stderr]     Checking pascal_string v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0277]: arrays only have std trait implementations for lengths 0..=32
[INFO] [stderr]   --> src/pascal_string.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     chars: [AsciiChar; PASCAL_STRING_BUF_SIZE]
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `std::array::LengthAtMost32` is not implemented for `[ascii::AsciiChar; 255]`
[INFO] [stderr]    |
[INFO] [stderr]    = note: required because of the requirements on the impl of `std::cmp::Eq` for `[ascii::AsciiChar; 255]`
[INFO] [stderr]    = note: required by `std::cmp::AssertParamIsEq`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0277`.
[INFO] [stderr] error: could not compile `pascal_string`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0277]: arrays only have std trait implementations for lengths 0..=32
[INFO] [stderr]   --> src/pascal_string.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     chars: [AsciiChar; PASCAL_STRING_BUF_SIZE]
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `std::array::LengthAtMost32` is not implemented for `[ascii::AsciiChar; 255]`
[INFO] [stderr]    |
[INFO] [stderr]    = note: required because of the requirements on the impl of `std::cmp::Eq` for `[ascii::AsciiChar; 255]`
[INFO] [stderr]    = note: required by `std::cmp::AssertParamIsEq`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0277`.
[INFO] [stderr] error: could not compile `pascal_string`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "61539c8f16fa5a32e04287df4cff6b43c606a0b45012aa2ee2a175a65bead358"`
[INFO] running `"docker" "rm" "-f" "61539c8f16fa5a32e04287df4cff6b43c606a0b45012aa2ee2a175a65bead358"`
[INFO] [stdout] 61539c8f16fa5a32e04287df4cff6b43c606a0b45012aa2ee2a175a65bead358