[INFO] cloning repository https://github.com/santiagonar1/rmd [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/santiagonar1/rmd" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsantiagonar1%2Frmd", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsantiagonar1%2Frmd'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7f9a7fef9947b0d79fc49dd92f0952c7097f2fed [INFO] checking santiagonar1/rmd against master#fc5af1813307d25a84d633f21e2e53c9376eb547 for pr-144386 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsantiagonar1%2Frmd" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/santiagonar1/rmd [INFO] finished tweaking git repo https://github.com/santiagonar1/rmd [INFO] tweaked toml for git repo https://github.com/santiagonar1/rmd written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/santiagonar1/rmd on toolchain fc5af1813307d25a84d633f21e2e53c9376eb547 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fc5af1813307d25a84d633f21e2e53c9376eb547" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/santiagonar1/rmd 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" "+fc5af1813307d25a84d633f21e2e53c9376eb547" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+fc5af1813307d25a84d633f21e2e53c9376eb547" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3de8c0531bc0622cb66276c35c6854b8e7ad57d1022e6728b7ace085568357af [INFO] running `Command { std: "docker" "start" "-a" "3de8c0531bc0622cb66276c35c6854b8e7ad57d1022e6728b7ace085568357af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3de8c0531bc0622cb66276c35c6854b8e7ad57d1022e6728b7ace085568357af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3de8c0531bc0622cb66276c35c6854b8e7ad57d1022e6728b7ace085568357af", kill_on_drop: false }` [INFO] [stdout] 3de8c0531bc0622cb66276c35c6854b8e7ad57d1022e6728b7ace085568357af [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+fc5af1813307d25a84d633f21e2e53c9376eb547" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aff6905f602f845ac97c6f00b5e35ac0a99bf441680304c6a0a8229015d99dd3 [INFO] running `Command { std: "docker" "start" "-a" "aff6905f602f845ac97c6f00b5e35ac0a99bf441680304c6a0a8229015d99dd3", kill_on_drop: false }` [INFO] [stderr] Checking assert_approx_eq v1.1.0 [INFO] [stderr] Checking rmd v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::simulation::Simulation` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::simulation::Simulation; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/main.rs:10:13 [INFO] [stdout] | [INFO] [stdout] 10 | let mut s = simulation::load_simulation(filepath); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [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/main.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | let mut s = simulation::load_simulation(filepath); [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: fields `grid`, `delta_t`, and `t_end` are never read [INFO] [stdout] --> src/simulation.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Simulation { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 7 | grid: Grid, [INFO] [stdout] | ^^^^ [INFO] [stdout] 8 | delta_t: f64, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 9 | t_end: f64, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_force` is never used [INFO] [stdout] --> src/grid.rs:7:4 [INFO] [stdout] | [INFO] [stdout] 7 | fn calculate_force(p1: &Particle, p2: &Particle) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `update_positions`, `store_old_forces`, `update_velocities`, and `update_forces` are never used [INFO] [stdout] --> src/grid.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 25 | impl Grid { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 30 | pub fn update_positions(&mut self, delta_t: f64) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | pub fn store_old_forces(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | pub fn update_velocities(&mut self, delta_t: f64) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | pub fn update_forces(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `force` and `force_old` are never read [INFO] [stdout] --> src/particle.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Particle { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 5 | pub force: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 6 | pub force_old: Vec, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `update_position`, `store_old_force`, and `update_velocity` are never used [INFO] [stdout] --> src/particle.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 9 | impl Particle { [INFO] [stdout] | ------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 19 | pub fn update_position(&mut self, delta_t: f64) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn store_old_force(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | pub fn update_velocity(&mut self, delta_t: f64) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::simulation::Simulation` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::simulation::Simulation; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/main.rs:10:13 [INFO] [stdout] | [INFO] [stdout] 10 | let mut s = simulation::load_simulation(filepath); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [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/main.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | let mut s = simulation::load_simulation(filepath); [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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s [INFO] running `Command { std: "docker" "inspect" "aff6905f602f845ac97c6f00b5e35ac0a99bf441680304c6a0a8229015d99dd3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aff6905f602f845ac97c6f00b5e35ac0a99bf441680304c6a0a8229015d99dd3", kill_on_drop: false }` [INFO] [stdout] aff6905f602f845ac97c6f00b5e35ac0a99bf441680304c6a0a8229015d99dd3