[INFO] cloning repository https://github.com/dvincelli/the-naturs-of-code
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dvincelli/the-naturs-of-code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdvincelli%2Fthe-naturs-of-code", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdvincelli%2Fthe-naturs-of-code'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 43b4a1dfcfdb287b4b18cbd26c50fd4d0f4103ce
[INFO] checking dvincelli/the-naturs-of-code against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdvincelli%2Fthe-naturs-of-code" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dvincelli/the-naturs-of-code
[INFO] finished tweaking git repo https://github.com/dvincelli/the-naturs-of-code
[INFO] tweaked toml for git repo https://github.com/dvincelli/the-naturs-of-code written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dvincelli/the-naturs-of-code on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dvincelli/the-naturs-of-code already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 16858c4659df944e8e3a6ec50662158d2940266d89abce43fe73fc885d1621f7
[INFO] running `Command { std: "docker" "start" "-a" "16858c4659df944e8e3a6ec50662158d2940266d89abce43fe73fc885d1621f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16858c4659df944e8e3a6ec50662158d2940266d89abce43fe73fc885d1621f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16858c4659df944e8e3a6ec50662158d2940266d89abce43fe73fc885d1621f7", kill_on_drop: false }`
[INFO] [stdout] 16858c4659df944e8e3a6ec50662158d2940266d89abce43fe73fc885d1621f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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 -Dunmustuse_in_always_ok" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9f2e06f69fc992b2ab046bd657e3e59dbfbda5a50ff17a6638e6e0ff998c882
[INFO] running `Command { std: "docker" "start" "-a" "e9f2e06f69fc992b2ab046bd657e3e59dbfbda5a50ff17a6638e6e0ff998c882", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.140
[INFO] [stderr]    Compiling sdl2 v0.35.2
[INFO] [stderr]     Checking c_vec v2.0.0
[INFO] [stderr]    Compiling sdl2-sys v0.35.2
[INFO] [stderr]     Checking getrandom v0.2.8
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking the-naturs-of-code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<i16, Infallible>
[INFO] [stdout]   --> src/attractor.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |             (self.location.x as i16).try_into().unwrap(),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i16, Infallible>
[INFO] [stdout]   --> src/attractor.rs:28:13
[INFO] [stdout]    |
[INFO] [stdout] 28 |             (self.location.y as i16).try_into().unwrap(),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i16, Infallible>
[INFO] [stdout]   --> src/attractor.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 |             ((self.mass * 2.0) as i16).try_into().unwrap(),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i16, Infallible>
[INFO] [stdout]   --> src/attractor.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |             (self.location.x as i16).try_into().unwrap(),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i16, Infallible>
[INFO] [stdout]   --> src/attractor.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |             ((self.mass * 2.0) as i16).try_into().unwrap(),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i16, Infallible>
[INFO] [stdout]   --> src/attractor.rs:28:13
[INFO] [stdout]    |
[INFO] [stdout] 28 |             (self.location.y as i16).try_into().unwrap(),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i16, Infallible>
[INFO] [stdout]   --> src/attractor.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 |             ((self.mass * 2.0) as i16).try_into().unwrap(),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i16, Infallible>
[INFO] [stdout]   --> src/attractor.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |             ((self.mass * 2.0) as i16).try_into().unwrap(),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `dragMagnitude` should have a snake case name
[INFO] [stdout]   --> src/liquid.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |         let dragMagnitude = self.drag_coef * speed.powi(2);
[INFO] [stdout]    |             ^^^^^^^^^^^^^ help: convert the identifier to snake case: `drag_magnitude`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i16, Infallible>
[INFO] [stdout]   --> src/mover.rs:41:13
[INFO] [stdout]    |
[INFO] [stdout] 41 |             (self.location.x as i16).try_into().unwrap(),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i16, Infallible>
[INFO] [stdout]   --> src/mover.rs:42:13
[INFO] [stdout]    |
[INFO] [stdout] 42 |             (self.location.y as i16).try_into().unwrap(),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i16, Infallible>
[INFO] [stdout]   --> src/mover.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |             ((self.mass * 16.0) as i16).try_into().unwrap(),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i16, Infallible>
[INFO] [stdout]   --> src/mover.rs:44:13
[INFO] [stdout]    |
[INFO] [stdout] 44 |             ((self.mass * 16.0) as i16).try_into().unwrap(),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `dragMagnitude` should have a snake case name
[INFO] [stdout]   --> src/liquid.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |         let dragMagnitude = self.drag_coef * speed.powi(2);
[INFO] [stdout]    |             ^^^^^^^^^^^^^ help: convert the identifier to snake case: `drag_magnitude`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i16, Infallible>
[INFO] [stdout]   --> src/mover.rs:41:13
[INFO] [stdout]    |
[INFO] [stdout] 41 |             (self.location.x as i16).try_into().unwrap(),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i16, Infallible>
[INFO] [stdout]   --> src/mover.rs:42:13
[INFO] [stdout]    |
[INFO] [stdout] 42 |             (self.location.y as i16).try_into().unwrap(),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i16, Infallible>
[INFO] [stdout]   --> src/mover.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |             ((self.mass * 16.0) as i16).try_into().unwrap(),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i16, Infallible>
[INFO] [stdout]   --> src/mover.rs:44:13
[INFO] [stdout]    |
[INFO] [stdout] 44 |             ((self.mass * 16.0) as i16).try_into().unwrap(),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `the-naturs-of-code` (lib test) due to 8 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `the-naturs-of-code` (lib) due to 8 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "e9f2e06f69fc992b2ab046bd657e3e59dbfbda5a50ff17a6638e6e0ff998c882", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9f2e06f69fc992b2ab046bd657e3e59dbfbda5a50ff17a6638e6e0ff998c882", kill_on_drop: false }`
[INFO] [stdout] e9f2e06f69fc992b2ab046bd657e3e59dbfbda5a50ff17a6638e6e0ff998c882