[INFO] cloning repository https://github.com/KayDevs/relational
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KayDevs/relational" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKayDevs%2Frelational", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKayDevs%2Frelational'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 643f6aae0eea403ee8da1ddb24340c98e0b4e469
[INFO] checking KayDevs/relational against master#5e3f1b148db5bfa27fee52464ae1f5d34c49d77b for pr-75502
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKayDevs%2Frelational" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/KayDevs/relational on toolchain 5e3f1b148db5bfa27fee52464ae1f5d34c49d77b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/KayDevs/relational
[INFO] finished tweaking git repo https://github.com/KayDevs/relational
[INFO] tweaked toml for git repo https://github.com/KayDevs/relational written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/KayDevs/relational already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b91767572d6a06e6141a3af5e537169482ef4148ac1341e1164b3ec8395aad7d
[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" "b91767572d6a06e6141a3af5e537169482ef4148ac1341e1164b3ec8395aad7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b91767572d6a06e6141a3af5e537169482ef4148ac1341e1164b3ec8395aad7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b91767572d6a06e6141a3af5e537169482ef4148ac1341e1164b3ec8395aad7d", kill_on_drop: false }`
[INFO] [stdout] b91767572d6a06e6141a3af5e537169482ef4148ac1341e1164b3ec8395aad7d
[INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "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] 7111e0d1dc67acf10c08e26ae6172a8e46ed6ee7e57b41cd177eecf0590be03c
[INFO] running `Command { std: "docker" "start" "-a" "7111e0d1dc67acf10c08e26ae6172a8e46ed6ee7e57b41cd177eecf0590be03c", kill_on_drop: false }`
[INFO] [stderr]     Checking relational v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected identifier, found keyword `where`
[INFO] [stdout]   --> src/main.rs:78:35
[INFO] [stdout]    |
[INFO] [stdout] 78 |     println!("{:?}", coords.select().where(|k| k.2 == "blah"));
[INFO] [stdout]    |                                      ^^^^^ expected identifier, found keyword
[INFO] [stdout]    |
[INFO] [stdout] help: you can escape reserved keywords to use them as identifiers
[INFO] [stdout]    |
[INFO] [stdout] 78 |     println!("{:?}", coords.select().r#where(|k| k.2 == "blah"));
[INFO] [stdout]    |                                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found keyword `where`
[INFO] [stdout]   --> src/main.rs:78:35
[INFO] [stdout]    |
[INFO] [stdout] 78 |     println!("{:?}", coords.select().where(|k| k.2 == "blah"));
[INFO] [stdout]    |                                      ^^^^^ expected identifier, found keyword
[INFO] [stdout]    |
[INFO] [stdout] help: you can escape reserved keywords to use them as identifiers
[INFO] [stdout]    |
[INFO] [stdout] 78 |     println!("{:?}", coords.select().r#where(|k| k.2 == "blah"));
[INFO] [stdout]    |                                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `Self` cannot be known at compilation time
[INFO] [stdout]    --> src/main.rs:61:28
[INFO] [stdout]     |
[INFO] [stdout] 61  |     fn select_where(&self) -> Vec<Self>;
[INFO] [stdout]     |                               ^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout] help: consider further restricting `Self`
[INFO] [stdout]     |
[INFO] [stdout] 61  |     fn select_where(&self) -> Vec<Self> where Self: std::marker::Sized;
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `relational`.
[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[E0277]: the size for values of type `Self` cannot be known at compilation time
[INFO] [stdout]    --> src/main.rs:61:28
[INFO] [stdout]     |
[INFO] [stdout] 61  |     fn select_where(&self) -> Vec<Self>;
[INFO] [stdout]     |                               ^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout] help: consider further restricting `Self`
[INFO] [stdout]     |
[INFO] [stdout] 61  |     fn select_where(&self) -> Vec<Self> where Self: std::marker::Sized;
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "7111e0d1dc67acf10c08e26ae6172a8e46ed6ee7e57b41cd177eecf0590be03c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7111e0d1dc67acf10c08e26ae6172a8e46ed6ee7e57b41cd177eecf0590be03c", kill_on_drop: false }`
[INFO] [stdout] 7111e0d1dc67acf10c08e26ae6172a8e46ed6ee7e57b41cd177eecf0590be03c