[INFO] cloning repository https://github.com/haskelladdict/scarab
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/haskelladdict/scarab" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhaskelladdict%2Fscarab", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhaskelladdict%2Fscarab'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1ca5dd304d5eb79f61677d42b5f5933f4f8c9fc1
[INFO] testing haskelladdict/scarab against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhaskelladdict%2Fscarab" "/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/haskelladdict/scarab on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/haskelladdict/scarab
[INFO] finished tweaking git repo https://github.com/haskelladdict/scarab
[INFO] tweaked toml for git repo https://github.com/haskelladdict/scarab written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/haskelladdict/scarab already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "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] 4e3ff6550c2094ea5a9c63561ea337ffd46cb32c4b074f3f31087e61f91bbe07
[INFO] running `Command { std: "docker" "start" "-a" "4e3ff6550c2094ea5a9c63561ea337ffd46cb32c4b074f3f31087e61f91bbe07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e3ff6550c2094ea5a9c63561ea337ffd46cb32c4b074f3f31087e61f91bbe07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e3ff6550c2094ea5a9c63561ea337ffd46cb32c4b074f3f31087e61f91bbe07", kill_on_drop: false }`
[INFO] [stdout] 4e3ff6550c2094ea5a9c63561ea337ffd46cb32c4b074f3f31087e61f91bbe07
[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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 325b3beb115d96ab51be82dabfa440d73f59c082b9b17e54169181153244c636
[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" "325b3beb115d96ab51be82dabfa440d73f59c082b9b17e54169181153244c636", kill_on_drop: false }`
[INFO] [stderr]    Compiling winapi v0.2.2
[INFO] [stderr]    Compiling libc v0.1.6
[INFO] [stderr]    Compiling advapi32-sys v0.1.2
[INFO] [stderr]    Compiling rand v0.3.10
[INFO] [stderr]    Compiling scarab v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/diffuse.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 |     if (status != 0) {
[INFO] [stdout]    |        ^           ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 38 -     if (status != 0) {
[INFO] [stdout] 38 +     if status != 0 {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::Isaac64Rng`
[INFO] [stdout]  --> src/random.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use rand::Isaac64Rng;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `rng` should have an upper camel case name
[INFO] [stdout]    --> src/random.rs:129:12
[INFO] [stdout]     |
[INFO] [stdout] 129 | pub struct rng {
[INFO] [stdout]     |            ^^^ help: convert the identifier to upper camel case: `Rng`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `disp`
[INFO] [stdout]   --> src/diffuse.rs:20:16
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let (done, disp) = collide(mol, meshes, disp);
[INFO] [stdout]    |                ^^^^ help: if this is intentional, prefix it with an underscore: `_disp`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/diffuse.rs:16:7
[INFO] [stdout]    |
[INFO] [stdout] 16 |   let mut disp = vector::Vec3{x: scale * rng.norm(), y: scale * rng.norm(), z: scale * rng.norm() };
[INFO] [stdout]    |       ----^^^^
[INFO] [stdout]    |       |
[INFO] [stdout]    |       help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/random.rs:183:11
[INFO] [stdout]     |
[INFO] [stdout] 183 |       let mut y;
[INFO] [stdout]     |           ----^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `dbl`
[INFO] [stdout]    --> src/random.rs:141:10
[INFO] [stdout]     |
[INFO] [stdout] 141 |   pub fn dbl(&mut self) -> f64 {
[INFO] [stdout]     |          ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `uint`
[INFO] [stdout]    --> src/random.rs:145:10
[INFO] [stdout]     |
[INFO] [stdout] 145 |   pub fn uint(&mut self) -> u64 {
[INFO] [stdout]     |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `int`
[INFO] [stdout]    --> src/random.rs:149:10
[INFO] [stdout]     |
[INFO] [stdout] 149 |   pub fn int(&mut self) -> i64 {
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `geom_epsilon` should have an upper case name
[INFO] [stdout]  --> src/geometry.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const geom_epsilon : f64 = 1e-12;
[INFO] [stdout]   |           ^^^^^^^^^^^^ help: convert the identifier to upper case: `GEOM_EPSILON`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `geom_epsilon_2` should have an upper case name
[INFO] [stdout]  --> src/geometry.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const geom_epsilon_2 : f64 = 1e-24;
[INFO] [stdout]   |           ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `GEOM_EPSILON_2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `D` should have a snake case name
[INFO] [stdout]   --> src/geometry.rs:61:7
[INFO] [stdout]    |
[INFO] [stdout] 61 |   let D = uv * uv - uu * vv;
[INFO] [stdout]    |       ^ help: convert the identifier to snake case: `d`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `D` should have a snake case name
[INFO] [stdout]  --> src/molecule.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 |   pub D   : f64,     // diffusion coefficient
[INFO] [stdout]   |       ^ help: convert the identifier to snake case: `d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `ID` should have a snake case name
[INFO] [stdout]   --> src/molecule.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 |   pub ID  : usize,   // species ID
[INFO] [stdout]    |       ^^ help: convert the identifier to snake case: `id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `ID` should have a snake case name
[INFO] [stdout]   --> src/molecule.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 17 |   pub ID : usize,        // what species are we
[INFO] [stdout]    |       ^^ help: convert the identifier to snake case: `id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.91s
[INFO] running `Command { std: "docker" "inspect" "325b3beb115d96ab51be82dabfa440d73f59c082b9b17e54169181153244c636", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "325b3beb115d96ab51be82dabfa440d73f59c082b9b17e54169181153244c636", kill_on_drop: false }`
[INFO] [stdout] 325b3beb115d96ab51be82dabfa440d73f59c082b9b17e54169181153244c636
[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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--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] 89e3d5f4004a467e314425efc92ff770c83d6aece119c2b53705901b2ea9a6e3
[INFO] running `Command { std: "docker" "start" "-a" "89e3d5f4004a467e314425efc92ff770c83d6aece119c2b53705901b2ea9a6e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling scarab v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/diffuse.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 |     if (status != 0) {
[INFO] [stdout]    |        ^           ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 38 -     if (status != 0) {
[INFO] [stdout] 38 +     if status != 0 {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::Isaac64Rng`
[INFO] [stdout]  --> src/random.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use rand::Isaac64Rng;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `rng` should have an upper camel case name
[INFO] [stdout]    --> src/random.rs:129:12
[INFO] [stdout]     |
[INFO] [stdout] 129 | pub struct rng {
[INFO] [stdout]     |            ^^^ help: convert the identifier to upper camel case: `Rng`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `disp`
[INFO] [stdout]   --> src/diffuse.rs:20:16
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let (done, disp) = collide(mol, meshes, disp);
[INFO] [stdout]    |                ^^^^ help: if this is intentional, prefix it with an underscore: `_disp`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/diffuse.rs:16:7
[INFO] [stdout]    |
[INFO] [stdout] 16 |   let mut disp = vector::Vec3{x: scale * rng.norm(), y: scale * rng.norm(), z: scale * rng.norm() };
[INFO] [stdout]    |       ----^^^^
[INFO] [stdout]    |       |
[INFO] [stdout]    |       help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/random.rs:183:11
[INFO] [stdout]     |
[INFO] [stdout] 183 |       let mut y;
[INFO] [stdout]     |           ----^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `dbl`
[INFO] [stdout]    --> src/random.rs:141:10
[INFO] [stdout]     |
[INFO] [stdout] 141 |   pub fn dbl(&mut self) -> f64 {
[INFO] [stdout]     |          ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `uint`
[INFO] [stdout]    --> src/random.rs:145:10
[INFO] [stdout]     |
[INFO] [stdout] 145 |   pub fn uint(&mut self) -> u64 {
[INFO] [stdout]     |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `int`
[INFO] [stdout]    --> src/random.rs:149:10
[INFO] [stdout]     |
[INFO] [stdout] 149 |   pub fn int(&mut self) -> i64 {
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `geom_epsilon` should have an upper case name
[INFO] [stdout]  --> src/geometry.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const geom_epsilon : f64 = 1e-12;
[INFO] [stdout]   |           ^^^^^^^^^^^^ help: convert the identifier to upper case: `GEOM_EPSILON`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `geom_epsilon_2` should have an upper case name
[INFO] [stdout]  --> src/geometry.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const geom_epsilon_2 : f64 = 1e-24;
[INFO] [stdout]   |           ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `GEOM_EPSILON_2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `D` should have a snake case name
[INFO] [stdout]   --> src/geometry.rs:61:7
[INFO] [stdout]    |
[INFO] [stdout] 61 |   let D = uv * uv - uu * vv;
[INFO] [stdout]    |       ^ help: convert the identifier to snake case: `d`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `D` should have a snake case name
[INFO] [stdout]  --> src/molecule.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 |   pub D   : f64,     // diffusion coefficient
[INFO] [stdout]   |       ^ help: convert the identifier to snake case: `d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `ID` should have a snake case name
[INFO] [stdout]   --> src/molecule.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 |   pub ID  : usize,   // species ID
[INFO] [stdout]    |       ^^ help: convert the identifier to snake case: `id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `ID` should have a snake case name
[INFO] [stdout]   --> src/molecule.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 17 |   pub ID : usize,        // what species are we
[INFO] [stdout]    |       ^^ help: convert the identifier to snake case: `id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "89e3d5f4004a467e314425efc92ff770c83d6aece119c2b53705901b2ea9a6e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89e3d5f4004a467e314425efc92ff770c83d6aece119c2b53705901b2ea9a6e3", kill_on_drop: false }`
[INFO] [stdout] 89e3d5f4004a467e314425efc92ff770c83d6aece119c2b53705901b2ea9a6e3
[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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", 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] df4fc77342d15c0a46eee2c8257d1aafb8796ae2474e3b48a67bdf790eb3622e
[INFO] running `Command { std: "docker" "start" "-a" "df4fc77342d15c0a46eee2c8257d1aafb8796ae2474e3b48a67bdf790eb3622e", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stdout] running 0 tests
[INFO] [stderr]   --> src/diffuse.rs:38:8
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 38 |     if (status != 0) {
[INFO] [stdout] 
[INFO] [stderr]    |        ^           ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 38 -     if (status != 0) {
[INFO] [stderr] 38 +     if status != 0 {
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rand::Isaac64Rng`
[INFO] [stderr]  --> src/random.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use rand::Isaac64Rng;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `rng` should have an upper camel case name
[INFO] [stderr]    --> src/random.rs:129:12
[INFO] [stderr]     |
[INFO] [stderr] 129 | pub struct rng {
[INFO] [stderr]     |            ^^^ help: convert the identifier to upper camel case: `Rng`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `disp`
[INFO] [stderr]   --> src/diffuse.rs:20:16
[INFO] [stderr]    |
[INFO] [stderr] 20 |     let (done, disp) = collide(mol, meshes, disp);
[INFO] [stderr]    |                ^^^^ help: if this is intentional, prefix it with an underscore: `_disp`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/diffuse.rs:16:7
[INFO] [stderr]    |
[INFO] [stderr] 16 |   let mut disp = vector::Vec3{x: scale * rng.norm(), y: scale * rng.norm(), z: scale * rng.norm() };
[INFO] [stderr]    |       ----^^^^
[INFO] [stderr]    |       |
[INFO] [stderr]    |       help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/random.rs:183:11
[INFO] [stderr]     |
[INFO] [stderr] 183 |       let mut y;
[INFO] [stderr]     |           ----^
[INFO] [stderr]     |           |
[INFO] [stderr]     |           help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `dbl`
[INFO] [stderr]    --> src/random.rs:141:10
[INFO] [stderr]     |
[INFO] [stderr] 141 |   pub fn dbl(&mut self) -> f64 {
[INFO] [stderr]     |          ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `uint`
[INFO] [stderr]    --> src/random.rs:145:10
[INFO] [stderr]     |
[INFO] [stderr] 145 |   pub fn uint(&mut self) -> u64 {
[INFO] [stderr]     |          ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `int`
[INFO] [stderr]    --> src/random.rs:149:10
[INFO] [stderr]     |
[INFO] [stderr] 149 |   pub fn int(&mut self) -> i64 {
[INFO] [stderr]     |          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `geom_epsilon` should have an upper case name
[INFO] [stderr]  --> src/geometry.rs:8:11
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub const geom_epsilon : f64 = 1e-12;
[INFO] [stderr]   |           ^^^^^^^^^^^^ help: convert the identifier to upper case: `GEOM_EPSILON`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `geom_epsilon_2` should have an upper case name
[INFO] [stderr]  --> src/geometry.rs:9:11
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub const geom_epsilon_2 : f64 = 1e-24;
[INFO] [stderr]   |           ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `GEOM_EPSILON_2`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `D` should have a snake case name
[INFO] [stderr]   --> src/geometry.rs:61:7
[INFO] [stderr]    |
[INFO] [stderr] 61 |   let D = uv * uv - uu * vv;
[INFO] [stderr]    |       ^ help: convert the identifier to snake case: `d`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `D` should have a snake case name
[INFO] [stderr]  --> src/molecule.rs:9:7
[INFO] [stderr]   |
[INFO] [stderr] 9 |   pub D   : f64,     // diffusion coefficient
[INFO] [stderr]   |       ^ help: convert the identifier to snake case: `d`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `ID` should have a snake case name
[INFO] [stderr]   --> src/molecule.rs:10:7
[INFO] [stderr]    |
[INFO] [stderr] 10 |   pub ID  : usize,   // species ID
[INFO] [stderr]    |       ^^ help: convert the identifier to snake case: `id`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `ID` should have a snake case name
[INFO] [stderr]   --> src/molecule.rs:17:7
[INFO] [stderr]    |
[INFO] [stderr] 17 |   pub ID : usize,        // what species are we
[INFO] [stderr]    |       ^^ help: convert the identifier to snake case: `id`
[INFO] [stderr] 
[INFO] [stderr] warning: `scarab` (bin "scarab" test) generated 15 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/scarab-5368facfb64fd1bf)
[INFO] running `Command { std: "docker" "inspect" "df4fc77342d15c0a46eee2c8257d1aafb8796ae2474e3b48a67bdf790eb3622e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df4fc77342d15c0a46eee2c8257d1aafb8796ae2474e3b48a67bdf790eb3622e", kill_on_drop: false }`
[INFO] [stdout] df4fc77342d15c0a46eee2c8257d1aafb8796ae2474e3b48a67bdf790eb3622e