[INFO] updating cached repository Tehforsch/rustPlanetSimulation [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Tehforsch/rustPlanetSimulation [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Tehforsch/rustPlanetSimulation" "work/ex/beta-1.38-1/sources/1.37.0/gh/Tehforsch/rustPlanetSimulation"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Tehforsch/rustPlanetSimulation'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Tehforsch/rustPlanetSimulation" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Tehforsch/rustPlanetSimulation"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Tehforsch/rustPlanetSimulation'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] e588b9b3bc14522b3c3d4991b5af9621304f9913 [INFO] sha for GitHub repo Tehforsch/rustPlanetSimulation: e588b9b3bc14522b3c3d4991b5af9621304f9913 [INFO] validating manifest of Tehforsch/rustPlanetSimulation on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of Tehforsch/rustPlanetSimulation on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing Tehforsch/rustPlanetSimulation [INFO] finished frobbing Tehforsch/rustPlanetSimulation [INFO] frobbed toml for Tehforsch/rustPlanetSimulation written to work/ex/beta-1.38-1/sources/1.37.0/gh/Tehforsch/rustPlanetSimulation/Cargo.toml [INFO] started frobbing Tehforsch/rustPlanetSimulation [INFO] finished frobbing Tehforsch/rustPlanetSimulation [INFO] frobbed toml for Tehforsch/rustPlanetSimulation written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Tehforsch/rustPlanetSimulation/Cargo.toml [INFO] crate Tehforsch/rustPlanetSimulation already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing Tehforsch/rustPlanetSimulation against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Tehforsch/rustPlanetSimulation:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] fc3809a10ed327b7e209c8ed7f1d93aa92955fe8a9196fb64c81ad994a9ebbd8 [INFO] running `"docker" "start" "-a" "fc3809a10ed327b7e209c8ed7f1d93aa92955fe8a9196fb64c81ad994a9ebbd8"` [INFO] [stderr] Compiling itoa v0.3.3 [INFO] [stderr] Compiling futures v0.1.15 [INFO] [stderr] Compiling shared_library v0.1.7 [INFO] [stderr] Compiling x11-dl v2.15.0 [INFO] [stderr] Compiling deflate v0.7.16 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Compiling tempfile v2.1.6 [INFO] [stderr] Compiling gl v0.6.3 [INFO] [stderr] Compiling glutin v0.7.4 [INFO] [stderr] Compiling pistoncore-window v0.26.2 [INFO] [stderr] Compiling gfx v0.14.1 [INFO] [stderr] Compiling fs2 v0.2.5 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Compiling serde_json v0.9.10 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling pistoncore-event_loop v0.31.4 [INFO] [stderr] Compiling memmap v0.4.0 [INFO] [stderr] Compiling target_build_utils v0.3.1 [INFO] [stderr] Compiling piston v0.31.4 [INFO] [stderr] Compiling gfx_device_gl v0.13.1 [INFO] [stderr] Compiling png v0.6.2 [INFO] [stderr] Compiling rayon-core v1.2.1 [INFO] [stderr] Compiling rayon v0.8.2 [INFO] [stderr] Compiling jpeg-decoder v0.1.13 [INFO] [stderr] Compiling libloading v0.3.4 [INFO] [stderr] Compiling image v0.12.4 [INFO] [stderr] Compiling dlib v0.3.1 [INFO] [stderr] Compiling wayland-sys v0.7.8 [INFO] [stderr] Compiling wayland-client v0.7.8 [INFO] [stderr] Compiling wayland-kbd v0.6.3 [INFO] [stderr] Compiling wayland-window v0.4.4 [INFO] [stderr] Compiling winit v0.5.11 [INFO] [stderr] Compiling piston-gfx_texture v0.22.1 [INFO] [stderr] Compiling piston2d-opengl_graphics v0.42.1 [INFO] [stderr] Compiling piston2d-gfx_graphics v0.38.0 [INFO] [stderr] Compiling pistoncore-glutin_window v0.35.1 [INFO] [stderr] Compiling piston_window v0.64.0 [INFO] [stderr] Compiling engine v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/simulation/mod.rs:26:13 [INFO] [stderr] | [INFO] [stderr] 26 | let mut slice = &mut self.bodies[..]; [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/simulation/mod.rs:29:18 [INFO] [stderr] | [INFO] [stderr] 29 | let (mut first, second) = slice.split_at_mut(i); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/simulation/mod.rs:31:17 [INFO] [stderr] | [INFO] [stderr] 31 | let mut b1 = &mut first[first_length-1]; [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/simulation/mod.rs:32:17 [INFO] [stderr] | [INFO] [stderr] 32 | for mut b2 in second { [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/simulation/mod.rs:67:9 [INFO] [stderr] | [INFO] [stderr] 67 | let mut sim = Simulation { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 43s [INFO] running `"docker" "inspect" "fc3809a10ed327b7e209c8ed7f1d93aa92955fe8a9196fb64c81ad994a9ebbd8"` [INFO] running `"docker" "rm" "-f" "fc3809a10ed327b7e209c8ed7f1d93aa92955fe8a9196fb64c81ad994a9ebbd8"` [INFO] [stdout] fc3809a10ed327b7e209c8ed7f1d93aa92955fe8a9196fb64c81ad994a9ebbd8 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Tehforsch/rustPlanetSimulation:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 02541b935f87e0d04ce259ae640f47288aa21fa9c98964904b1ce66967860063 [INFO] running `"docker" "start" "-a" "02541b935f87e0d04ce259ae640f47288aa21fa9c98964904b1ce66967860063"` [INFO] [stderr] Compiling engine v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/simulation/mod.rs:26:13 [INFO] [stderr] | [INFO] [stderr] 26 | let mut slice = &mut self.bodies[..]; [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/simulation/mod.rs:29:18 [INFO] [stderr] | [INFO] [stderr] 29 | let (mut first, second) = slice.split_at_mut(i); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/simulation/mod.rs:31:17 [INFO] [stderr] | [INFO] [stderr] 31 | let mut b1 = &mut first[first_length-1]; [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/simulation/mod.rs:32:17 [INFO] [stderr] | [INFO] [stderr] 32 | for mut b2 in second { [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/simulation/mod.rs:67:9 [INFO] [stderr] | [INFO] [stderr] 67 | let mut sim = Simulation { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.31s [INFO] running `"docker" "inspect" "02541b935f87e0d04ce259ae640f47288aa21fa9c98964904b1ce66967860063"` [INFO] running `"docker" "rm" "-f" "02541b935f87e0d04ce259ae640f47288aa21fa9c98964904b1ce66967860063"` [INFO] [stdout] 02541b935f87e0d04ce259ae640f47288aa21fa9c98964904b1ce66967860063 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Tehforsch/rustPlanetSimulation:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 6253aa1738f5549edb531f08788164c7b84ffcc3b2f04ebfacbb95fe7aea862d [INFO] running `"docker" "start" "-a" "6253aa1738f5549edb531f08788164c7b84ffcc3b2f04ebfacbb95fe7aea862d"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running /opt/crater/target/debug/deps/engine-6e47223c5920e580 [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "6253aa1738f5549edb531f08788164c7b84ffcc3b2f04ebfacbb95fe7aea862d"` [INFO] running `"docker" "rm" "-f" "6253aa1738f5549edb531f08788164c7b84ffcc3b2f04ebfacbb95fe7aea862d"` [INFO] [stdout] 6253aa1738f5549edb531f08788164c7b84ffcc3b2f04ebfacbb95fe7aea862d