[INFO] cloning repository https://github.com/Eric2422/longitudinal-waves
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Eric2422/longitudinal-waves" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEric2422%2Flongitudinal-waves", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEric2422%2Flongitudinal-waves'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a19c3f1bb54b6e01427be2d0208da224efc0999e
[INFO] checking Eric2422/longitudinal-waves against 615014f15745532730b9ce7a1d9309f8b4756f93 for pr-160491
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEric2422%2Flongitudinal-waves" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Eric2422/longitudinal-waves
[INFO] finished tweaking git repo https://github.com/Eric2422/longitudinal-waves
[INFO] tweaked toml for git repo https://github.com/Eric2422/longitudinal-waves written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Eric2422/longitudinal-waves on toolchain 615014f15745532730b9ce7a1d9309f8b4756f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+615014f15745532730b9ce7a1d9309f8b4756f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Eric2422/longitudinal-waves 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" "+615014f15745532730b9ce7a1d9309f8b4756f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking Eric2422/longitudinal-waves against 615014f15745532730b9ce7a1d9309f8b4756f93 for pr-160491
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEric2422%2Flongitudinal-waves" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Eric2422/longitudinal-waves
[INFO] finished tweaking git repo https://github.com/Eric2422/longitudinal-waves
[INFO] tweaked toml for git repo https://github.com/Eric2422/longitudinal-waves written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Eric2422/longitudinal-waves on toolchain 615014f15745532730b9ce7a1d9309f8b4756f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+615014f15745532730b9ce7a1d9309f8b4756f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Eric2422/longitudinal-waves 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" "+615014f15745532730b9ce7a1d9309f8b4756f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded simba v0.10.0
[INFO] [stderr]   Downloaded safe_arch v1.0.0
[INFO] [stderr]   Downloaded uom v0.38.0
[INFO] [stderr]   Downloaded wide v1.5.0
[INFO] [stderr]   Downloaded nalgebra v0.35.0
[INFO] [stderr]   Downloaded glam v0.33.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 28596be760e7ce774998ed9b23fd70684eb1fdd855aba8d3615ccc172a5ec57c
[INFO] running `Command { std: "docker" "start" "28596be760e7ce774998ed9b23fd70684eb1fdd855aba8d3615ccc172a5ec57c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28596be760e7ce774998ed9b23fd70684eb1fdd855aba8d3615ccc172a5ec57c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "28596be760e7ce774998ed9b23fd70684eb1fdd855aba8d3615ccc172a5ec57c" "/opt/rustwide/cargo-home/bin/cargo" "+615014f15745532730b9ce7a1d9309f8b4756f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28596be760e7ce774998ed9b23fd70684eb1fdd855aba8d3615ccc172a5ec57c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "28596be760e7ce774998ed9b23fd70684eb1fdd855aba8d3615ccc172a5ec57c" "/opt/rustwide/cargo-home/bin/cargo" "+615014f15745532730b9ce7a1d9309f8b4756f93" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.5.1
[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]     Checking typenum v1.20.1
[INFO] [stderr]     Checking memchr v2.8.2
[INFO] [stderr]    Compiling nalgebra-macros v0.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking safe_arch v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]     Checking wide v1.5.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking uom v0.38.0
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking simba v0.10.0
[INFO] [stderr]     Checking nalgebra v0.35.0
[INFO] [stderr]     Checking waves v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `uom`
[INFO] [stdout]  --> src/vector3d.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use uom;
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `uom`
[INFO] [stdout]  --> src/vector3d.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use uom;
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `builder` is never used
[INFO] [stdout]    --> src/particle.rs:110:12
[INFO] [stdout]     |
[INFO] [stdout] 108 | impl Particle {
[INFO] [stdout]     | ------------- associated function in this implementation
[INFO] [stdout] 109 |     /// Instantiates and returns a new default [`ParticleBuilder`].
[INFO] [stdout] 110 |     pub fn builder() -> ParticleBuilder {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new_1kg`, `set_mass`, and `attach_spring` are never used
[INFO] [stdout]    --> src/particle.rs:140:12
[INFO] [stdout]     |
[INFO] [stdout] 136 | impl ParticleBuilder {
[INFO] [stdout]     | -------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 140 |     pub fn new_1kg() -> ParticleBuilder {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 183 |     pub fn set_mass(mut self, mass: Mass) -> ParticleBuilder {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 287 |     pub fn attach_spring(mut self, spring: Spring) -> ParticleBuilder {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `spring_constant` and `resting_length` are never read
[INFO] [stdout]    --> src/particle.rs:344:5
[INFO] [stdout]     |
[INFO] [stdout] 342 | pub struct Spring {
[INFO] [stdout]     |            ------ fields in this struct
[INFO] [stdout] 343 |     particles: [Particle; 2],
[INFO] [stdout] 344 |     spring_constant: dimension::SpringConstant,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 345 |     resting_length: meter,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Spring` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `builder` is never used
[INFO] [stdout]    --> src/particle.rs:110:12
[INFO] [stdout]     |
[INFO] [stdout] 108 | impl Particle {
[INFO] [stdout]     | ------------- associated function in this implementation
[INFO] [stdout] 109 |     /// Instantiates and returns a new default [`ParticleBuilder`].
[INFO] [stdout] 110 |     pub fn builder() -> ParticleBuilder {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new_1kg`, `set_mass`, and `attach_spring` are never used
[INFO] [stdout]    --> src/particle.rs:140:12
[INFO] [stdout]     |
[INFO] [stdout] 136 | impl ParticleBuilder {
[INFO] [stdout]     | -------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 140 |     pub fn new_1kg() -> ParticleBuilder {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 183 |     pub fn set_mass(mut self, mass: Mass) -> ParticleBuilder {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 287 |     pub fn attach_spring(mut self, spring: Spring) -> ParticleBuilder {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `spring_constant` and `resting_length` are never read
[INFO] [stdout]    --> src/particle.rs:344:5
[INFO] [stdout]     |
[INFO] [stdout] 342 | pub struct Spring {
[INFO] [stdout]     |            ------ fields in this struct
[INFO] [stdout] 343 |     particles: [Particle; 2],
[INFO] [stdout] 344 |     spring_constant: dimension::SpringConstant,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 345 |     resting_length: meter,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Spring` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.46s
[INFO] running `Command { std: "docker" "inspect" "28596be760e7ce774998ed9b23fd70684eb1fdd855aba8d3615ccc172a5ec57c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28596be760e7ce774998ed9b23fd70684eb1fdd855aba8d3615ccc172a5ec57c", kill_on_drop: false }`
[INFO] [stdout] 28596be760e7ce774998ed9b23fd70684eb1fdd855aba8d3615ccc172a5ec57c
