[INFO] cloning repository https://github.com/tignear/s2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tignear/s2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftignear%2Fs2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftignear%2Fs2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7e4eff6a76aa615494e3b407c9c015dcfb7c11e3
[INFO] testing tignear/s2 against 1.85.0 for beta-1.86-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftignear%2Fs2" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tignear/s2 on toolchain 1.85.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.85.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tignear/s2
[INFO] finished tweaking git repo https://github.com/tignear/s2
[INFO] tweaked toml for git repo https://github.com/tignear/s2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/tignear/s2 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" "+1.85.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db6e479d280e365f3952fcc6c24715372cfd1c3bcdcf30e19e449a39deb3478a
[INFO] running `Command { std: "docker" "start" "-a" "db6e479d280e365f3952fcc6c24715372cfd1c3bcdcf30e19e449a39deb3478a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db6e479d280e365f3952fcc6c24715372cfd1c3bcdcf30e19e449a39deb3478a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db6e479d280e365f3952fcc6c24715372cfd1c3bcdcf30e19e449a39deb3478a", kill_on_drop: false }`
[INFO] [stdout] db6e479d280e365f3952fcc6c24715372cfd1c3bcdcf30e19e449a39deb3478a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21e24539150c7f0c51d691e61ed77241119f6e8bf0621b42bac04bb6ef07a309
[INFO] running `Command { std: "docker" "start" "-a" "21e24539150c7f0c51d691e61ed77241119f6e8bf0621b42bac04bb6ef07a309", kill_on_drop: false }`
[INFO] [stderr]    Compiling s2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `dxdt`
[INFO] [stdout]   --> src/der.rs:15:34
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn f1(&self, t: f64, x: f64, dxdt: f64) -> f64 {
[INFO] [stdout]    |                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_dxdt`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cnt`
[INFO] [stdout]   --> src/der.rs:41:13
[INFO] [stdout]    |
[INFO] [stdout] 41 |     let mut cnt = 0;
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_cnt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/der.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |     let mut cnt = 0;
[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: unused variable: `d`
[INFO] [stdout]    --> src/main.rs:108:18
[INFO] [stdout]     |
[INFO] [stdout] 108 |         let (F0, d) = compute_f0(omega, n);
[INFO] [stdout]     |                  ^ help: if this is intentional, prefix it with an underscore: `_d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `F0` should have a snake case name
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     F0: f64,
[INFO] [stdout]   |     ^^ help: convert the identifier to snake case (notice the capitalization): `f0`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `F0_min` should have a snake case name
[INFO] [stdout]   --> src/main.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |     let mut F0_min = 0.0;
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `f0_min`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `F0_max` should have a snake case name
[INFO] [stdout]   --> src/main.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |     let mut F0_max = 100000.0;
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `f0_max`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `F0` should have a snake case name
[INFO] [stdout]   --> src/main.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 72 |     let mut F0 = 0.0;
[INFO] [stdout]    |             ^^ help: convert the identifier to snake case (notice the capitalization): `f0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `target_step` should have an upper case name
[INFO] [stdout]   --> src/main.rs:74:11
[INFO] [stdout]    |
[INFO] [stdout] 74 |     const target_step: i32 = 130000;
[INFO] [stdout]    |           ^^^^^^^^^^^ help: convert the identifier to upper case: `TARGET_STEP`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `F0` should have a snake case name
[INFO] [stdout]    --> src/main.rs:108:14
[INFO] [stdout]     |
[INFO] [stdout] 108 |         let (F0, d) = compute_f0(omega, n);
[INFO] [stdout]     |              ^^ help: convert the identifier to snake case (notice the capitalization): `f0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `dt` should have an upper case name
[INFO] [stdout]  --> src/consts.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub const dt: f64 = 0.0000001;
[INFO] [stdout]   |           ^^ help: convert the identifier to upper case: `DT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `d_d` should have an upper case name
[INFO] [stdout]  --> src/consts.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub const d_d: f64 = 0.15;
[INFO] [stdout]   |           ^^^ help: convert the identifier to upper case: `D_D`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `m` should have an upper case name
[INFO] [stdout]  --> src/consts.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const m: f64 = 6.0;
[INFO] [stdout]   |           ^ help: convert the identifier to upper case: `M`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `h_b` should have an upper case name
[INFO] [stdout]  --> src/consts.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const h_b: f64 = 0.05;
[INFO] [stdout]   |           ^^^ help: convert the identifier to upper case: `H_B`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `l_a` should have an upper case name
[INFO] [stdout]  --> src/consts.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const l_a: f64 = 0.6;
[INFO] [stdout]   |           ^^^ help: convert the identifier to upper case: `L_A`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `l_b` should have an upper case name
[INFO] [stdout]   --> src/consts.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const l_b: f64 = 0.93;
[INFO] [stdout]    |           ^^^ help: convert the identifier to upper case: `L_B`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `d_B` should have an upper case name
[INFO] [stdout]   --> src/consts.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const d_B: f64 = 0.5;
[INFO] [stdout]    |           ^^^ help: convert the identifier to upper case: `D_B`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `l` should have an upper case name
[INFO] [stdout]   --> src/consts.rs:12:11
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub const l: f64 = d_B / 2.0 + (l_a + l_b) - 0.05;
[INFO] [stdout]    |           ^ help: convert the identifier to upper case: `L`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `d_a` should have an upper case name
[INFO] [stdout]   --> src/consts.rs:14:11
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub const d_a: f64 = 0.1;
[INFO] [stdout]    |           ^^^ help: convert the identifier to upper case: `D_A`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `M_a` should have an upper case name
[INFO] [stdout]   --> src/consts.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub const M_a: f64 = 4.0;
[INFO] [stdout]    |           ^^^ help: convert the identifier to upper case: `M_A`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `I_Ga` should have an upper case name
[INFO] [stdout]   --> src/consts.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub const I_Ga: f64 = (d_a * d_a / 16.0 + l_a * l_a / 12.0) * M_a;
[INFO] [stdout]    |           ^^^^ help: convert the identifier to upper case: `I_GA`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `M_b` should have an upper case name
[INFO] [stdout]   --> src/consts.rs:18:11
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub const M_b: f64 = 1.0;
[INFO] [stdout]    |           ^^^ help: convert the identifier to upper case: `M_B`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `I_Gb` should have an upper case name
[INFO] [stdout]   --> src/consts.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub const I_Gb: f64 = 1.0 / 12.0 * M_b * (h_b * h_b + l_b * l_b);
[INFO] [stdout]    |           ^^^^ help: convert the identifier to upper case: `I_GB`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `F0` should have a snake case name
[INFO] [stdout]  --> src/der.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     F0: f64,
[INFO] [stdout]   |     ^^ help: convert the identifier to snake case (notice the capitalization): `f0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `F0` should have a snake case name
[INFO] [stdout]   --> src/der.rs:36:49
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub fn solve_rk4(tx: f64, n: i32, phi_n_n: f64, F0: f64) -> () {
[INFO] [stdout]    |                                                 ^^ help: convert the identifier to snake case (notice the capitalization): `f0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "21e24539150c7f0c51d691e61ed77241119f6e8bf0621b42bac04bb6ef07a309", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21e24539150c7f0c51d691e61ed77241119f6e8bf0621b42bac04bb6ef07a309", kill_on_drop: false }`
[INFO] [stdout] 21e24539150c7f0c51d691e61ed77241119f6e8bf0621b42bac04bb6ef07a309
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a701108d2a20b1a6a65c7ec4513ac50210ea3b1ad31b9c5ccb0a4a21b5785da6
[INFO] running `Command { std: "docker" "start" "-a" "a701108d2a20b1a6a65c7ec4513ac50210ea3b1ad31b9c5ccb0a4a21b5785da6", kill_on_drop: false }`
[INFO] [stderr]    Compiling s2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `dxdt`
[INFO] [stdout]   --> src/der.rs:15:34
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn f1(&self, t: f64, x: f64, dxdt: f64) -> f64 {
[INFO] [stdout]    |                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_dxdt`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cnt`
[INFO] [stdout]   --> src/der.rs:41:13
[INFO] [stdout]    |
[INFO] [stdout] 41 |     let mut cnt = 0;
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_cnt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/der.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |     let mut cnt = 0;
[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: unused variable: `d`
[INFO] [stdout]    --> src/main.rs:108:18
[INFO] [stdout]     |
[INFO] [stdout] 108 |         let (F0, d) = compute_f0(omega, n);
[INFO] [stdout]     |                  ^ help: if this is intentional, prefix it with an underscore: `_d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `F0` should have a snake case name
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     F0: f64,
[INFO] [stdout]   |     ^^ help: convert the identifier to snake case (notice the capitalization): `f0`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `F0_min` should have a snake case name
[INFO] [stdout]   --> src/main.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |     let mut F0_min = 0.0;
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `f0_min`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `F0_max` should have a snake case name
[INFO] [stdout]   --> src/main.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |     let mut F0_max = 100000.0;
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `f0_max`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `F0` should have a snake case name
[INFO] [stdout]   --> src/main.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 72 |     let mut F0 = 0.0;
[INFO] [stdout]    |             ^^ help: convert the identifier to snake case (notice the capitalization): `f0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `target_step` should have an upper case name
[INFO] [stdout]   --> src/main.rs:74:11
[INFO] [stdout]    |
[INFO] [stdout] 74 |     const target_step: i32 = 130000;
[INFO] [stdout]    |           ^^^^^^^^^^^ help: convert the identifier to upper case: `TARGET_STEP`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `F0` should have a snake case name
[INFO] [stdout]    --> src/main.rs:108:14
[INFO] [stdout]     |
[INFO] [stdout] 108 |         let (F0, d) = compute_f0(omega, n);
[INFO] [stdout]     |              ^^ help: convert the identifier to snake case (notice the capitalization): `f0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `dt` should have an upper case name
[INFO] [stdout]  --> src/consts.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub const dt: f64 = 0.0000001;
[INFO] [stdout]   |           ^^ help: convert the identifier to upper case: `DT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `d_d` should have an upper case name
[INFO] [stdout]  --> src/consts.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub const d_d: f64 = 0.15;
[INFO] [stdout]   |           ^^^ help: convert the identifier to upper case: `D_D`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `m` should have an upper case name
[INFO] [stdout]  --> src/consts.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const m: f64 = 6.0;
[INFO] [stdout]   |           ^ help: convert the identifier to upper case: `M`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `h_b` should have an upper case name
[INFO] [stdout]  --> src/consts.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const h_b: f64 = 0.05;
[INFO] [stdout]   |           ^^^ help: convert the identifier to upper case: `H_B`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `l_a` should have an upper case name
[INFO] [stdout]  --> src/consts.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const l_a: f64 = 0.6;
[INFO] [stdout]   |           ^^^ help: convert the identifier to upper case: `L_A`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `l_b` should have an upper case name
[INFO] [stdout]   --> src/consts.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const l_b: f64 = 0.93;
[INFO] [stdout]    |           ^^^ help: convert the identifier to upper case: `L_B`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `d_B` should have an upper case name
[INFO] [stdout]   --> src/consts.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const d_B: f64 = 0.5;
[INFO] [stdout]    |           ^^^ help: convert the identifier to upper case: `D_B`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `l` should have an upper case name
[INFO] [stdout]   --> src/consts.rs:12:11
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub const l: f64 = d_B / 2.0 + (l_a + l_b) - 0.05;
[INFO] [stdout]    |           ^ help: convert the identifier to upper case: `L`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `d_a` should have an upper case name
[INFO] [stdout]   --> src/consts.rs:14:11
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub const d_a: f64 = 0.1;
[INFO] [stdout]    |           ^^^ help: convert the identifier to upper case: `D_A`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `M_a` should have an upper case name
[INFO] [stdout]   --> src/consts.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub const M_a: f64 = 4.0;
[INFO] [stdout]    |           ^^^ help: convert the identifier to upper case: `M_A`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `I_Ga` should have an upper case name
[INFO] [stdout]   --> src/consts.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub const I_Ga: f64 = (d_a * d_a / 16.0 + l_a * l_a / 12.0) * M_a;
[INFO] [stdout]    |           ^^^^ help: convert the identifier to upper case: `I_GA`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `M_b` should have an upper case name
[INFO] [stdout]   --> src/consts.rs:18:11
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub const M_b: f64 = 1.0;
[INFO] [stdout]    |           ^^^ help: convert the identifier to upper case: `M_B`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `I_Gb` should have an upper case name
[INFO] [stdout]   --> src/consts.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub const I_Gb: f64 = 1.0 / 12.0 * M_b * (h_b * h_b + l_b * l_b);
[INFO] [stdout]    |           ^^^^ help: convert the identifier to upper case: `I_GB`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `F0` should have a snake case name
[INFO] [stdout]  --> src/der.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     F0: f64,
[INFO] [stdout]   |     ^^ help: convert the identifier to snake case (notice the capitalization): `f0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `F0` should have a snake case name
[INFO] [stdout]   --> src/der.rs:36:49
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub fn solve_rk4(tx: f64, n: i32, phi_n_n: f64, F0: f64) -> () {
[INFO] [stdout]    |                                                 ^^ help: convert the identifier to snake case (notice the capitalization): `f0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "a701108d2a20b1a6a65c7ec4513ac50210ea3b1ad31b9c5ccb0a4a21b5785da6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a701108d2a20b1a6a65c7ec4513ac50210ea3b1ad31b9c5ccb0a4a21b5785da6", kill_on_drop: false }`
[INFO] [stdout] a701108d2a20b1a6a65c7ec4513ac50210ea3b1ad31b9c5ccb0a4a21b5785da6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fc8dfed0dd1405d1a412027f915ad1846f719b5d05b74842346c45dd48979127
[INFO] running `Command { std: "docker" "start" "-a" "fc8dfed0dd1405d1a412027f915ad1846f719b5d05b74842346c45dd48979127", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `dxdt`
[INFO] [stderr]   --> src/der.rs:15:34
[INFO] [stderr]    |
[INFO] [stderr] 15 |     fn f1(&self, t: f64, x: f64, dxdt: f64) -> f64 {
[INFO] [stderr]    |                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_dxdt`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cnt`
[INFO] [stderr]   --> src/der.rs:41:13
[INFO] [stderr]    |
[INFO] [stderr] 41 |     let mut cnt = 0;
[INFO] [stderr]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_cnt`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/der.rs:41:9
[INFO] [stderr]    |
[INFO] [stderr] 41 |     let mut cnt = 0;
[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: unused variable: `d`
[INFO] [stderr]    --> src/main.rs:108:18
[INFO] [stderr]     |
[INFO] [stderr] 108 |         let (F0, d) = compute_f0(omega, n);
[INFO] [stderr]     |                  ^ help: if this is intentional, prefix it with an underscore: `_d`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `F0` should have a snake case name
[INFO] [stderr]  --> src/main.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     F0: f64,
[INFO] [stderr]   |     ^^ help: convert the identifier to snake case (notice the capitalization): `f0`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `F0_min` should have a snake case name
[INFO] [stderr]   --> src/main.rs:70:13
[INFO] [stderr]    |
[INFO] [stderr] 70 |     let mut F0_min = 0.0;
[INFO] [stderr]    |             ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `f0_min`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `F0_max` should have a snake case name
[INFO] [stderr]   --> src/main.rs:71:13
[INFO] [stderr]    |
[INFO] [stderr] 71 |     let mut F0_max = 100000.0;
[INFO] [stderr]    |             ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `f0_max`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `F0` should have a snake case name
[INFO] [stderr]   --> src/main.rs:72:13
[INFO] [stderr]    |
[INFO] [stderr] 72 |     let mut F0 = 0.0;
[INFO] [stderr]    |             ^^ help: convert the identifier to snake case (notice the capitalization): `f0`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `target_step` should have an upper case name
[INFO] [stderr]   --> src/main.rs:74:11
[INFO] [stderr]    |
[INFO] [stderr] 74 |     const target_step: i32 = 130000;
[INFO] [stderr]    |           ^^^^^^^^^^^ help: convert the identifier to upper case: `TARGET_STEP`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `F0` should have a snake case name
[INFO] [stderr]    --> src/main.rs:108:14
[INFO] [stderr]     |
[INFO] [stderr] 108 |         let (F0, d) = compute_f0(omega, n);
[INFO] [stderr]     |              ^^ help: convert the identifier to snake case (notice the capitalization): `f0`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `dt` should have an upper case name
[INFO] [stderr]  --> src/consts.rs:3:11
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub const dt: f64 = 0.0000001;
[INFO] [stderr]   |           ^^ help: convert the identifier to upper case: `DT`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `d_d` should have an upper case name
[INFO] [stderr]  --> src/consts.rs:5:11
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub const d_d: f64 = 0.15;
[INFO] [stderr]   |           ^^^ help: convert the identifier to upper case: `D_D`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `m` should have an upper case name
[INFO] [stderr]  --> src/consts.rs:7:11
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub const m: f64 = 6.0;
[INFO] [stderr]   |           ^ help: convert the identifier to upper case: `M`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `h_b` should have an upper case name
[INFO] [stderr]  --> src/consts.rs:8:11
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub const h_b: f64 = 0.05;
[INFO] [stderr]   |           ^^^ help: convert the identifier to upper case: `H_B`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `l_a` should have an upper case name
[INFO] [stderr]  --> src/consts.rs:9:11
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub const l_a: f64 = 0.6;
[INFO] [stderr]   |           ^^^ help: convert the identifier to upper case: `L_A`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `l_b` should have an upper case name
[INFO] [stderr]   --> src/consts.rs:10:11
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub const l_b: f64 = 0.93;
[INFO] [stderr]    |           ^^^ help: convert the identifier to upper case: `L_B`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `d_B` should have an upper case name
[INFO] [stderr]   --> src/consts.rs:11:11
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub const d_B: f64 = 0.5;
[INFO] [stderr]    |           ^^^ help: convert the identifier to upper case: `D_B`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `l` should have an upper case name
[INFO] [stderr]   --> src/consts.rs:12:11
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub const l: f64 = d_B / 2.0 + (l_a + l_b) - 0.05;
[INFO] [stderr]    |           ^ help: convert the identifier to upper case: `L`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `d_a` should have an upper case name
[INFO] [stderr]   --> src/consts.rs:14:11
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub const d_a: f64 = 0.1;
[INFO] [stderr]    |           ^^^ help: convert the identifier to upper case: `D_A`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `M_a` should have an upper case name
[INFO] [stderr]   --> src/consts.rs:15:11
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub const M_a: f64 = 4.0;
[INFO] [stderr]    |           ^^^ help: convert the identifier to upper case: `M_A`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `I_Ga` should have an upper case name
[INFO] [stderr]   --> src/consts.rs:16:11
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub const I_Ga: f64 = (d_a * d_a / 16.0 + l_a * l_a / 12.0) * M_a;
[INFO] [stderr]    |           ^^^^ help: convert the identifier to upper case: `I_GA`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `M_b` should have an upper case name
[INFO] [stderr]   --> src/consts.rs:18:11
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub const M_b: f64 = 1.0;
[INFO] [stderr]    |           ^^^ help: convert the identifier to upper case: `M_B`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `I_Gb` should have an upper case name
[INFO] [stderr]   --> src/consts.rs:19:11
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub const I_Gb: f64 = 1.0 / 12.0 * M_b * (h_b * h_b + l_b * l_b);
[INFO] [stderr]    |           ^^^^ help: convert the identifier to upper case: `I_GB`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `F0` should have a snake case name
[INFO] [stderr]  --> src/der.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     F0: f64,
[INFO] [stderr]   |     ^^ help: convert the identifier to snake case (notice the capitalization): `f0`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `F0` should have a snake case name
[INFO] [stderr]   --> src/der.rs:36:49
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub fn solve_rk4(tx: f64, n: i32, phi_n_n: f64, F0: f64) -> () {
[INFO] [stderr]    |                                                 ^^ help: convert the identifier to snake case (notice the capitalization): `f0`
[INFO] [stderr] 
[INFO] [stderr] warning: `s2` (bin "s2" test) generated 25 warnings (run `cargo fix --bin "s2" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/s2-792e91e8cbf59acf)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fc8dfed0dd1405d1a412027f915ad1846f719b5d05b74842346c45dd48979127", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc8dfed0dd1405d1a412027f915ad1846f719b5d05b74842346c45dd48979127", kill_on_drop: false }`
[INFO] [stdout] fc8dfed0dd1405d1a412027f915ad1846f719b5d05b74842346c45dd48979127