[INFO] cloning repository https://github.com/nametake/relly
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nametake/relly" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnametake%2Frelly", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnametake%2Frelly'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8d314c79636e387beb142365bcca15e029abc9c0
[INFO] testing nametake/relly against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnametake%2Frelly" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nametake/relly on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nametake/relly
[INFO] finished tweaking git repo https://github.com/nametake/relly
[INFO] tweaked toml for git repo https://github.com/nametake/relly written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/nametake/relly already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c34d634754036c884e9af52579a47f1ba4aa2b665cb7d0abe9499f12a894d6b8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c34d634754036c884e9af52579a47f1ba4aa2b665cb7d0abe9499f12a894d6b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c34d634754036c884e9af52579a47f1ba4aa2b665cb7d0abe9499f12a894d6b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c34d634754036c884e9af52579a47f1ba4aa2b665cb7d0abe9499f12a894d6b8", kill_on_drop: false }`
[INFO] [stdout] c34d634754036c884e9af52579a47f1ba4aa2b665cb7d0abe9499f12a894d6b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f37a410bc0da58f591a3379fa23b272662e51282e5a61e7213bc246f64368b0b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f37a410bc0da58f591a3379fa23b272662e51282e5a61e7213bc246f64368b0b", kill_on_drop: false }`
[INFO] [stderr]    Compiling relly v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no function or associated item named `default` found for struct `BufferId` in the current scope
[INFO] [stdout]   --> src/buffer_pool.rs:44:40
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct BufferId(usize);
[INFO] [stdout]    | --------------------------- function or associated item `default` not found for this
[INFO] [stdout] ...
[INFO] [stdout] 44 |         let next_victim_id = BufferId::default();
[INFO] [stdout]    |                                        ^^^^^^^ function or associated item not found in `BufferId`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following trait defines an item `default`, perhaps you need to implement it:
[INFO] [stdout]            candidate #1: `Default`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Frame: Default` is not satisfied
[INFO] [stdout]    --> src/buffer_pool.rs:43:9
[INFO] [stdout]     |
[INFO] [stdout] 43  |           buffers.resize_with(pool_size, Default::default);
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Default` is not implemented for `Frame`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Frame: Default` is not satisfied
[INFO] [stdout]   --> src/buffer_pool.rs:43:40
[INFO] [stdout]    |
[INFO] [stdout] 43 |         buffers.resize_with(pool_size, Default::default);
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^ the trait `Default` is not implemented for `Frame`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required by `std::default::Default::default`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `relly`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "f37a410bc0da58f591a3379fa23b272662e51282e5a61e7213bc246f64368b0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f37a410bc0da58f591a3379fa23b272662e51282e5a61e7213bc246f64368b0b", kill_on_drop: false }`
[INFO] [stdout] f37a410bc0da58f591a3379fa23b272662e51282e5a61e7213bc246f64368b0b