[INFO] cloning repository https://github.com/AmauryVdt/noughts_and_crosses
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AmauryVdt/noughts_and_crosses" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmauryVdt%2Fnoughts_and_crosses", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmauryVdt%2Fnoughts_and_crosses'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 43cca5e4ddea4c3fda0e67bdb17dacd6d04eba03
[INFO] checking AmauryVdt/noughts_and_crosses against try#149edce6c6ee840adb602803b96d083101ef3592 for pr-133502-16
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmauryVdt%2Fnoughts_and_crosses" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AmauryVdt/noughts_and_crosses
[INFO] finished tweaking git repo https://github.com/AmauryVdt/noughts_and_crosses
[INFO] tweaked toml for git repo https://github.com/AmauryVdt/noughts_and_crosses written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AmauryVdt/noughts_and_crosses on toolchain 149edce6c6ee840adb602803b96d083101ef3592
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+149edce6c6ee840adb602803b96d083101ef3592" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AmauryVdt/noughts_and_crosses 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" "+149edce6c6ee840adb602803b96d083101ef3592" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+149edce6c6ee840adb602803b96d083101ef3592" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8252f2110ca4cebc9a3122ce1ee49d03bf2c9235b726267ac02c3ae0c8b469c9
[INFO] running `Command { std: "docker" "start" "-a" "8252f2110ca4cebc9a3122ce1ee49d03bf2c9235b726267ac02c3ae0c8b469c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8252f2110ca4cebc9a3122ce1ee49d03bf2c9235b726267ac02c3ae0c8b469c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8252f2110ca4cebc9a3122ce1ee49d03bf2c9235b726267ac02c3ae0c8b469c9", kill_on_drop: false }`
[INFO] [stdout] 8252f2110ca4cebc9a3122ce1ee49d03bf2c9235b726267ac02c3ae0c8b469c9
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+149edce6c6ee840adb602803b96d083101ef3592" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf3ca4dee220ab57258961303669a515ffa3940bfbc07ae4d10a71e6f19b25cf
[INFO] running `Command { std: "docker" "start" "-a" "cf3ca4dee220ab57258961303669a515ffa3940bfbc07ae4d10a71e6f19b25cf", kill_on_drop: false }`
[INFO] [stderr]     Checking array-append v0.1.0
[INFO] [stdout] error[E0001]: `-Znext-solver=globally` and `generic_const_exprs` are incompatible, using them at the same time is not allowed
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/array-append-0.1.0/src/lib.rs:81:12
[INFO] [stdout]    |
[INFO] [stdout] 81 | #![feature(generic_const_exprs)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: remove one of these features
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0001`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `array-append` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "cf3ca4dee220ab57258961303669a515ffa3940bfbc07ae4d10a71e6f19b25cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf3ca4dee220ab57258961303669a515ffa3940bfbc07ae4d10a71e6f19b25cf", kill_on_drop: false }`
[INFO] [stdout] cf3ca4dee220ab57258961303669a515ffa3940bfbc07ae4d10a71e6f19b25cf