[INFO] cloning repository https://github.com/efyang/physics-sim
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/efyang/physics-sim" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fefyang%2Fphysics-sim", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fefyang%2Fphysics-sim'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a99480341be60596ac2188acab7e6c97f3b844b7
[INFO] checking efyang/physics-sim against beta for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fefyang%2Fphysics-sim" "/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/efyang/physics-sim on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/efyang/physics-sim
[INFO] finished tweaking git repo https://github.com/efyang/physics-sim
[INFO] tweaked toml for git repo https://github.com/efyang/physics-sim written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/efyang/physics-sim already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "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] 788ff87a4bc07255a456ded2cb39b817d4230ec460c080e18799b06b9d030c17
[INFO] running `Command { std: "docker" "start" "-a" "788ff87a4bc07255a456ded2cb39b817d4230ec460c080e18799b06b9d030c17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "788ff87a4bc07255a456ded2cb39b817d4230ec460c080e18799b06b9d030c17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "788ff87a4bc07255a456ded2cb39b817d4230ec460c080e18799b06b9d030c17", kill_on_drop: false }`
[INFO] [stdout] 788ff87a4bc07255a456ded2cb39b817d4230ec460c080e18799b06b9d030c17
[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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c2dd543a9140e8f314e32ebb1992fab79f3a03cfbf48cba602302f145aeceec
[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" "0c2dd543a9140e8f314e32ebb1992fab79f3a03cfbf48cba602302f145aeceec", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking physics-sim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> benches/universe.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(test)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> benches/vector.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(test)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^
[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 E0554`.
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 4 arguments but 3 arguments were supplied
[INFO] [stdout]   --> benches/universe.rs:17:33
[INFO] [stdout]    |
[INFO] [stdout] 17 |             universe.add_object(Object::new(OBJECT_MASS, Vector::default(), Point::new(i as f64 * SPACING, i as f64 * SPACING)));
[INFO] [stdout]    |                                 ^^^^^^^^^^^ -----------  -----------------  -------------------------------------------------- supplied 3 arguments
[INFO] [stdout]    |                                 |
[INFO] [stdout]    |                                 expected 4 arguments
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 4 arguments but 3 arguments were supplied
[INFO] [stdout]   --> benches/universe.rs:27:33
[INFO] [stdout]    |
[INFO] [stdout] 27 |             universe.add_object(Object::new(OBJECT_MASS, Vector::default(), Point::new(i as f64 * SPACING, i as f64 * SPACING)));
[INFO] [stdout]    |                                 ^^^^^^^^^^^ -----------  -----------------  -------------------------------------------------- supplied 3 arguments
[INFO] [stdout]    |                                 |
[INFO] [stdout]    |                                 expected 4 arguments
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0554.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `physics-sim`
[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] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "0c2dd543a9140e8f314e32ebb1992fab79f3a03cfbf48cba602302f145aeceec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c2dd543a9140e8f314e32ebb1992fab79f3a03cfbf48cba602302f145aeceec", kill_on_drop: false }`
[INFO] [stdout] 0c2dd543a9140e8f314e32ebb1992fab79f3a03cfbf48cba602302f145aeceec