[INFO] updating cached repository vsinha/sim-physarum [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/vsinha/sim-physarum [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/vsinha/sim-physarum" "work/ex/beta-1.38-1/sources/1.37.0/gh/vsinha/sim-physarum"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/vsinha/sim-physarum'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/vsinha/sim-physarum" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/vsinha/sim-physarum"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/vsinha/sim-physarum'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 0a427c9666f6998b555948c57e095c62fc1ff7dc [INFO] sha for GitHub repo vsinha/sim-physarum: 0a427c9666f6998b555948c57e095c62fc1ff7dc [INFO] validating manifest of vsinha/sim-physarum 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 vsinha/sim-physarum 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 vsinha/sim-physarum [INFO] finished frobbing vsinha/sim-physarum [INFO] frobbed toml for vsinha/sim-physarum written to work/ex/beta-1.38-1/sources/1.37.0/gh/vsinha/sim-physarum/Cargo.toml [INFO] started frobbing vsinha/sim-physarum [INFO] finished frobbing vsinha/sim-physarum [INFO] frobbed toml for vsinha/sim-physarum written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/vsinha/sim-physarum/Cargo.toml [INFO] crate vsinha/sim-physarum 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 vsinha/sim-physarum 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/vsinha/sim-physarum:/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] 1950ce52db8e807f1c3d9cf2b3ecd3e42f799c6e913c193fc86dd787a6a172f0 [INFO] running `"docker" "start" "-a" "1950ce52db8e807f1c3d9cf2b3ecd3e42f799c6e913c193fc86dd787a6a172f0"` [INFO] [stderr] Compiling nix v0.12.0 [INFO] [stderr] Compiling syn v0.15.29 [INFO] [stderr] Compiling khronos_api v3.0.0 [INFO] [stderr] Compiling downcast-rs v1.0.3 [INFO] [stderr] Compiling pulldown-cmark v0.2.0 [INFO] [stderr] Compiling num-derive v0.2.4 [INFO] [stderr] Compiling bytecount v0.4.0 [INFO] [stderr] Compiling safe-transmute v0.10.1 [INFO] [stderr] Compiling mint v0.5.1 [INFO] [stderr] Compiling cgmath v0.17.0 [INFO] [stderr] Compiling seahash v3.0.6 [INFO] [stderr] Compiling libloading v0.5.0 [INFO] [stderr] Compiling bzip2-sys v0.1.7 [INFO] [stderr] Compiling minimp3-sys v0.3.1 [INFO] [stderr] Compiling uuid v0.6.5 [INFO] [stderr] Compiling matrixmultiply v0.2.2 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling crossbeam-epoch v0.7.1 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling nix v0.13.0 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling slice-deque v0.1.16 [INFO] [stderr] Compiling approx v0.3.1 [INFO] [stderr] Compiling ordered-float v1.0.2 [INFO] [stderr] Compiling line_drawing v0.7.0 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling num-complex v0.2.1 [INFO] [stderr] Compiling rustc-hash v1.0.1 [INFO] [stderr] Compiling stb_truetype v0.2.6 [INFO] [stderr] Compiling ogg v0.7.0 [INFO] [stderr] Compiling deflate v0.7.19 [INFO] [stderr] Compiling jpeg-decoder v0.1.15 [INFO] [stderr] Compiling gl_generator v0.9.0 [INFO] [stderr] Compiling x11-dl v2.18.3 [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Compiling wayland-scanner v0.21.11 [INFO] [stderr] Compiling gl_generator v0.10.0 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling crossbeam-deque v0.7.1 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling num-rational v0.2.1 [INFO] [stderr] Compiling alga v0.8.2 [INFO] [stderr] Compiling lewton v0.9.4 [INFO] [stderr] Compiling cpal v0.8.2 [INFO] [stderr] Compiling gfx_gl v0.5.0 [INFO] [stderr] Compiling error-chain v0.12.0 [INFO] [stderr] Compiling cgmath v0.14.1 [INFO] [stderr] Compiling nix v0.10.0 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling rusttype v0.7.5 [INFO] [stderr] Compiling png v0.14.0 [INFO] [stderr] Compiling glutin v0.19.0 [INFO] [stderr] Compiling wayland-client v0.21.11 [INFO] [stderr] Compiling wayland-protocols v0.21.11 [INFO] [stderr] Compiling dlib v0.4.1 [INFO] [stderr] Compiling minimp3 v0.3.2 [INFO] [stderr] Compiling bzip2 v0.3.3 [INFO] [stderr] Compiling nalgebra v0.17.2 [INFO] [stderr] Compiling andrew v0.2.0 [INFO] [stderr] Compiling glyph_brush_layout v0.1.5 [INFO] [stderr] Compiling wayland-sys v0.21.11 [INFO] [stderr] Compiling zip v0.5.1 [INFO] [stderr] Compiling rodio v0.8.1 [INFO] [stderr] Compiling glyph_brush v0.2.4 [INFO] [stderr] Compiling wayland-commons v0.21.11 [INFO] [stderr] Compiling parking_lot v0.7.1 [INFO] [stderr] Compiling gilrs v0.6.3 [INFO] [stderr] Compiling euclid_macros v0.1.0 [INFO] [stderr] Compiling serde_derive v1.0.89 [INFO] [stderr] Compiling derivative v1.0.2 [INFO] [stderr] Compiling smart-default v0.3.0 [INFO] [stderr] Compiling euclid v0.19.6 [INFO] [stderr] Compiling lyon_geom v0.12.4 [INFO] [stderr] Compiling tiff v0.2.2 [INFO] [stderr] Compiling gfx_core v0.9.0 [INFO] [stderr] Compiling image v0.21.0 [INFO] [stderr] Compiling lyon_path v0.13.1 [INFO] [stderr] Compiling lyon_tessellation v0.13.1 [INFO] [stderr] Compiling lyon_algorithms v0.13.1 [INFO] [stderr] Compiling smithay-client-toolkit v0.4.5 [INFO] [stderr] Compiling lyon v0.13.1 [INFO] [stderr] Compiling cargo_metadata v0.6.4 [INFO] [stderr] Compiling skeptic v0.13.4 [INFO] [stderr] Compiling winit v0.18.1 [INFO] [stderr] Compiling ggez v0.5.0-rc.1 [INFO] [stderr] warning[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.17.2/src/base/cg.rs:297:44 [INFO] [stderr] | [INFO] [stderr] 297 | self[(j, i)] += shift[j] * self[(D::dim() - 1, i)]; [INFO] [stderr] | ---------------------------^^^^------------------- [INFO] [stderr] | | | [INFO] [stderr] | | immutable borrow occurs here [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | mutable borrow later used here [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] Compiling gfx_device_gl v0.16.0 [INFO] [stderr] Compiling gfx v0.18.0 [INFO] [stderr] Compiling gfx_window_glutin v0.29.0 [INFO] [stderr] Compiling simthing v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `rand::Rng` [INFO] [stderr] --> src/main.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use rand::Rng; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `elem` [INFO] [stderr] --> src/trail.rs:54:13 [INFO] [stderr] | [INFO] [stderr] 54 | for elem in self.data.iter() { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_elem` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `target_mesh` [INFO] [stderr] --> src/main.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | target_mesh: ggez::graphics::Mesh, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `trail_mesh` [INFO] [stderr] --> src/main.rs:38:5 [INFO] [stderr] | [INFO] [stderr] 38 | trail_mesh: ggez::graphics::Mesh, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5m 41s [INFO] running `"docker" "inspect" "1950ce52db8e807f1c3d9cf2b3ecd3e42f799c6e913c193fc86dd787a6a172f0"` [INFO] running `"docker" "rm" "-f" "1950ce52db8e807f1c3d9cf2b3ecd3e42f799c6e913c193fc86dd787a6a172f0"` [INFO] [stdout] 1950ce52db8e807f1c3d9cf2b3ecd3e42f799c6e913c193fc86dd787a6a172f0 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/vsinha/sim-physarum:/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] c03a999e4aeb09202ac7e5d1601f422ae9d16b54cb551e88e816c5af0a9b3132 [INFO] running `"docker" "start" "-a" "c03a999e4aeb09202ac7e5d1601f422ae9d16b54cb551e88e816c5af0a9b3132"` [INFO] [stderr] Compiling simthing v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `rand::Rng` [INFO] [stderr] --> src/main.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use rand::Rng; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `elem` [INFO] [stderr] --> src/trail.rs:54:13 [INFO] [stderr] | [INFO] [stderr] 54 | for elem in self.data.iter() { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_elem` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `target_mesh` [INFO] [stderr] --> src/main.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | target_mesh: ggez::graphics::Mesh, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `trail_mesh` [INFO] [stderr] --> src/main.rs:38:5 [INFO] [stderr] | [INFO] [stderr] 38 | trail_mesh: ggez::graphics::Mesh, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.93s [INFO] running `"docker" "inspect" "c03a999e4aeb09202ac7e5d1601f422ae9d16b54cb551e88e816c5af0a9b3132"` [INFO] running `"docker" "rm" "-f" "c03a999e4aeb09202ac7e5d1601f422ae9d16b54cb551e88e816c5af0a9b3132"` [INFO] [stdout] c03a999e4aeb09202ac7e5d1601f422ae9d16b54cb551e88e816c5af0a9b3132 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/vsinha/sim-physarum:/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] a77ae81565ffbc65ad633c50af46d745f18f57bbf095d67b3357fe52c9afd935 [INFO] running `"docker" "start" "-a" "a77ae81565ffbc65ad633c50af46d745f18f57bbf095d67b3357fe52c9afd935"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.19s [INFO] [stderr] Running /opt/crater/target/debug/deps/simthing-95923b4fb49e1cbe [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test agent::test_turn_vector ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "a77ae81565ffbc65ad633c50af46d745f18f57bbf095d67b3357fe52c9afd935"` [INFO] running `"docker" "rm" "-f" "a77ae81565ffbc65ad633c50af46d745f18f57bbf095d67b3357fe52c9afd935"` [INFO] [stdout] a77ae81565ffbc65ad633c50af46d745f18f57bbf095d67b3357fe52c9afd935