[INFO] cloning repository https://github.com/osullivryan/iron-trebuchet
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/osullivryan/iron-trebuchet" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fosullivryan%2Firon-trebuchet", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fosullivryan%2Firon-trebuchet'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0417f70e4b6c757ec9f7f3393e099d799934aea7
[INFO] checking osullivryan/iron-trebuchet against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fosullivryan%2Firon-trebuchet" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/osullivryan/iron-trebuchet on toolchain 90442458ac46b1d5eed752c316da25450f67285b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/osullivryan/iron-trebuchet
[INFO] finished tweaking git repo https://github.com/osullivryan/iron-trebuchet
[INFO] tweaked toml for git repo https://github.com/osullivryan/iron-trebuchet written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/osullivryan/iron-trebuchet already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 78b7d23ba89e95e4a7b7823e0cd5b9bead59b4018ad36e7a7db4927f261a10b6
[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" "78b7d23ba89e95e4a7b7823e0cd5b9bead59b4018ad36e7a7db4927f261a10b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78b7d23ba89e95e4a7b7823e0cd5b9bead59b4018ad36e7a7db4927f261a10b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78b7d23ba89e95e4a7b7823e0cd5b9bead59b4018ad36e7a7db4927f261a10b6", kill_on_drop: false }`
[INFO] [stdout] 78b7d23ba89e95e4a7b7823e0cd5b9bead59b4018ad36e7a7db4927f261a10b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+90442458ac46b1d5eed752c316da25450f67285b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08776e5e134b2e960525f8171408b49e710959ddcee8c08feff507a6f6032187
[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" "08776e5e134b2e960525f8171408b49e710959ddcee8c08feff507a6f6032187", kill_on_drop: false }`
[INFO] [stderr]     Checking iron_trebuchet v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected `;`, found `}`
[INFO] [stdout]  --> src/trebuchet_phases.rs:6:117
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let m11 = -1.0 * simulation_environment.projectile.proj_mass * simulation_environment.trebuchet.l_arm_lo.powi(2)
[INFO] [stdout]   |                                                                                                                     ^ help: add `;` here
[INFO] [stdout] 7 | }
[INFO] [stdout]   | - unexpected token
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `}`
[INFO] [stdout]  --> src/trebuchet_phases.rs:6:117
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let m11 = -1.0 * simulation_environment.projectile.proj_mass * simulation_environment.trebuchet.l_arm_lo.powi(2)
[INFO] [stdout]   |                                                                                                                     ^ help: add `;` here
[INFO] [stdout] 7 | }
[INFO] [stdout]   | - unexpected token
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: no rules expected the token `size`
[INFO] [stdout]  --> src/utilities.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 |     vec![0.0 size as usize]
[INFO] [stdout]   |             -^^^^ no rules expected this token in macro call
[INFO] [stdout]   |             |
[INFO] [stdout]   |             help: missing comma here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: no rules expected the token `size`
[INFO] [stdout]  --> src/utilities.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 |     vec![0.0 size as usize]
[INFO] [stdout]   |             -^^^^ no rules expected this token in macro call
[INFO] [stdout]   |             |
[INFO] [stdout]   |             help: missing comma here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Solve` in this scope
[INFO] [stdout]  --> src/rk_45.rs:8:6
[INFO] [stdout]   |
[INFO] [stdout] 8 | impl Solve for Simulation {
[INFO] [stdout]   |      ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `zeros1d`
[INFO] [stdout]  --> src/angle_conversions.rs:2:33
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::utilities::{zeros2d, zeros1d};
[INFO] [stdout]   |                                 ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Solve` in this scope
[INFO] [stdout]  --> src/rk_45.rs:8:6
[INFO] [stdout]   |
[INFO] [stdout] 8 | impl Solve for Simulation {
[INFO] [stdout]   |      ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `zeros1d`
[INFO] [stdout]  --> src/angle_conversions.rs:2:33
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::utilities::{zeros2d, zeros1d};
[INFO] [stdout]   |                                 ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `iron_trebuchet`
[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" "08776e5e134b2e960525f8171408b49e710959ddcee8c08feff507a6f6032187", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08776e5e134b2e960525f8171408b49e710959ddcee8c08feff507a6f6032187", kill_on_drop: false }`
[INFO] [stdout] 08776e5e134b2e960525f8171408b49e710959ddcee8c08feff507a6f6032187