[INFO] cloning repository https://github.com/OvermindDL1/legion_testing
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/OvermindDL1/legion_testing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOvermindDL1%2Flegion_testing", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOvermindDL1%2Flegion_testing'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 49b48946549dfb29c39711a396cf0dbbb245f1e9
[INFO] checking OvermindDL1/legion_testing against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOvermindDL1%2Flegion_testing" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/OvermindDL1/legion_testing on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/OvermindDL1/legion_testing
[INFO] finished tweaking git repo https://github.com/OvermindDL1/legion_testing
[INFO] tweaked toml for git repo https://github.com/OvermindDL1/legion_testing written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/OvermindDL1/legion_testing already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 91eb05b3d40e761497833dc3a0590a48dd1763a3f32d415382aef3d2caff670c
[INFO] running `Command { std: "docker" "start" "-a" "91eb05b3d40e761497833dc3a0590a48dd1763a3f32d415382aef3d2caff670c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91eb05b3d40e761497833dc3a0590a48dd1763a3f32d415382aef3d2caff670c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91eb05b3d40e761497833dc3a0590a48dd1763a3f32d415382aef3d2caff670c", kill_on_drop: false }`
[INFO] [stdout] 91eb05b3d40e761497833dc3a0590a48dd1763a3f32d415382aef3d2caff670c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 248fec336a1b6d477f41f8c26727a180238ad84acf9b12a472ca7e21b87d0efa
[INFO] running `Command { std: "docker" "start" "-a" "248fec336a1b6d477f41f8c26727a180238ad84acf9b12a472ca7e21b87d0efa", kill_on_drop: false }`
[INFO] [stderr]     Checking legion_testing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0282]: type annotations needed for `(_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, ()))))))))))))))))))))))))))`
[INFO] [stdout]   --> src/lib.rs:11:15
[INFO] [stdout]    |
[INFO] [stdout] 6  |         ($head, cons!($($tail),*))
[INFO] [stdout]    |         -------------------------- consider giving this pattern the explicit type `(_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, ()))))))))))))))))))))))))))`, with the type parameters specified
[INFO] [stdout] ...
[INFO] [stdout] 11 |     let cons!(A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z) = todo!();
[INFO] [stdout]    |               ^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `legion_testing`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0282]: type annotations needed for `(_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, ()))))))))))))))))))))))))))`
[INFO] [stdout]   --> src/lib.rs:11:15
[INFO] [stdout]    |
[INFO] [stdout] 6  |         ($head, cons!($($tail),*))
[INFO] [stdout]    |         -------------------------- consider giving this pattern the explicit type `(_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, (_, ()))))))))))))))))))))))))))`, with the type parameters specified
[INFO] [stdout] ...
[INFO] [stdout] 11 |     let cons!(A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z) = todo!();
[INFO] [stdout]    |               ^ cannot infer type
[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 E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "248fec336a1b6d477f41f8c26727a180238ad84acf9b12a472ca7e21b87d0efa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "248fec336a1b6d477f41f8c26727a180238ad84acf9b12a472ca7e21b87d0efa", kill_on_drop: false }`
[INFO] [stdout] 248fec336a1b6d477f41f8c26727a180238ad84acf9b12a472ca7e21b87d0efa