[INFO] updating cached repository briancollins/genesis [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/briancollins/genesis [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/briancollins/genesis" "work/ex/beta-1.37-6/sources/1.36.0/gh/briancollins/genesis"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/briancollins/genesis'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/briancollins/genesis" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/briancollins/genesis"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/briancollins/genesis'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 851c092657ca4ec40bcb6f4fbb9a526c35fa58a7 [INFO] sha for GitHub repo briancollins/genesis: 851c092657ca4ec40bcb6f4fbb9a526c35fa58a7 [INFO] validating manifest of briancollins/genesis on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of briancollins/genesis on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing briancollins/genesis [INFO] finished frobbing briancollins/genesis [INFO] frobbed toml for briancollins/genesis written to work/ex/beta-1.37-6/sources/1.36.0/gh/briancollins/genesis/Cargo.toml [INFO] started frobbing briancollins/genesis [INFO] finished frobbing briancollins/genesis [INFO] frobbed toml for briancollins/genesis written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/briancollins/genesis/Cargo.toml [INFO] crate briancollins/genesis already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/briancollins/genesis/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing briancollins/genesis against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/briancollins/genesis:/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" "+1.36.0" "build" "--frozen"` [INFO] [stdout] b8eac8471eabcfcd9f86558e7eaa99f1852fbfee2d89bd3f7e261a31d1c73f63 [INFO] running `"docker" "start" "-a" "b8eac8471eabcfcd9f86558e7eaa99f1852fbfee2d89bd3f7e261a31d1c73f63"` [INFO] [stderr] Compiling autocfg v0.1.5 [INFO] [stderr] Compiling libc v0.2.60 [INFO] [stderr] Compiling rand_core v0.4.0 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling serde v0.9.15 [INFO] [stderr] Compiling itoa v0.3.4 [INFO] [stderr] Compiling dtoa v0.4.4 [INFO] [stderr] Compiling bitflags v0.7.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling cc v1.0.38 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Compiling pkg-config v0.3.15 [INFO] [stderr] Compiling bitflags v0.3.3 [INFO] [stderr] Compiling lazy_static v0.1.16 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling piston-float v0.2.0 [INFO] [stderr] Compiling khronos_api v1.0.1 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling crossbeam v0.2.12 [INFO] [stderr] Compiling color_quant v1.0.1 [INFO] [stderr] Compiling lzw v0.9.0 [INFO] [stderr] Compiling byteorder v0.5.3 [INFO] [stderr] Compiling shader_version v0.2.2 [INFO] [stderr] Compiling inflate v0.1.1 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling interpolation v0.1.0 [INFO] [stderr] Compiling read_color v0.1.0 [INFO] [stderr] Compiling byteorder v0.4.2 [INFO] [stderr] Compiling piston-texture v0.3.0 [INFO] [stderr] Compiling piston-shaders_graphics2d v0.1.0 [INFO] [stderr] Compiling xml-rs v0.3.6 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling xml-rs v0.2.2 [INFO] [stderr] Compiling draw_state v0.2.0 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling piston-viewport v0.2.0 [INFO] [stderr] Compiling vecmath v0.2.0 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling gif v0.7.0 [INFO] [stderr] Compiling freetype-sys v0.3.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Compiling piston2d-graphics v0.13.1 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Compiling wayland-scanner v0.5.11 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling pistoncore-input v0.8.1 [INFO] [stderr] Compiling gl_generator v0.4.2 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling fs2 v0.2.5 [INFO] [stderr] Compiling dylib v0.0.1 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling flate2 v0.2.20 [INFO] [stderr] Compiling memmap v0.2.3 [INFO] [stderr] Compiling x11-dl v2.3.1 [INFO] [stderr] Compiling wayland-client v0.5.12 [INFO] [stderr] Compiling osmesa-sys v0.0.5 [INFO] [stderr] Compiling freetype-rs v0.5.0 [INFO] [stderr] Compiling pistoncore-window v0.14.0 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling num-complex v0.1.43 [INFO] [stderr] Compiling glutin v0.4.9 [INFO] [stderr] Compiling gl v0.5.2 [INFO] [stderr] Compiling pistoncore-event_loop v0.17.0 [INFO] [stderr] Compiling serde_json v0.9.10 [INFO] [stderr] Compiling enum_primitive v0.1.1 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling piston v0.17.0 [INFO] [stderr] Compiling num-bigint v0.1.44 [INFO] [stderr] Compiling tempfile v2.2.0 [INFO] [stderr] Compiling png v0.4.3 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling target_build_utils v0.3.1 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling image v0.6.1 [INFO] [stderr] Compiling libloading v0.3.4 [INFO] [stderr] Compiling piston2d-opengl_graphics v0.23.0 [INFO] [stderr] Compiling dlib v0.3.1 [INFO] [stderr] Compiling wayland-sys v0.5.11 [INFO] [stderr] Compiling wayland-kbd v0.3.6 [INFO] [stderr] Compiling wayland-window v0.2.3 [INFO] [stderr] Compiling pistoncore-glutin_window v0.20.0 [INFO] [stderr] Compiling genesis v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/app/mod.rs:57:30 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn update(&mut self, args: &UpdateArgs) { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_args` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/app/mod.rs:58:13 [INFO] [stderr] | [INFO] [stderr] 58 | for mut b in &mut self.biots { [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] Finished dev [unoptimized + debuginfo] target(s) in 2m 18s [INFO] running `"docker" "inspect" "b8eac8471eabcfcd9f86558e7eaa99f1852fbfee2d89bd3f7e261a31d1c73f63"` [INFO] running `"docker" "rm" "-f" "b8eac8471eabcfcd9f86558e7eaa99f1852fbfee2d89bd3f7e261a31d1c73f63"` [INFO] [stdout] b8eac8471eabcfcd9f86558e7eaa99f1852fbfee2d89bd3f7e261a31d1c73f63 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/briancollins/genesis:/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" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 479658e19389c59cb6c3ea7763320e665064dc8f9678d49e47a169f4b53a583e [INFO] running `"docker" "start" "-a" "479658e19389c59cb6c3ea7763320e665064dc8f9678d49e47a169f4b53a583e"` [INFO] [stderr] Compiling genesis v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/app/mod.rs:57:30 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn update(&mut self, args: &UpdateArgs) { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_args` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/app/mod.rs:58:13 [INFO] [stderr] | [INFO] [stderr] 58 | for mut b in &mut self.biots { [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] Finished dev [unoptimized + debuginfo] target(s) in 0.93s [INFO] running `"docker" "inspect" "479658e19389c59cb6c3ea7763320e665064dc8f9678d49e47a169f4b53a583e"` [INFO] running `"docker" "rm" "-f" "479658e19389c59cb6c3ea7763320e665064dc8f9678d49e47a169f4b53a583e"` [INFO] [stdout] 479658e19389c59cb6c3ea7763320e665064dc8f9678d49e47a169f4b53a583e [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/briancollins/genesis:/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" "+1.36.0" "test" "--frozen"` [INFO] [stdout] feb10239cf02a20af214639ed64a0521e1e1e45081ac485aa89fb16e6dff2156 [INFO] running `"docker" "start" "-a" "feb10239cf02a20af214639ed64a0521e1e1e45081ac485aa89fb16e6dff2156"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/genesis-228fcb866a0c29d1 [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" "feb10239cf02a20af214639ed64a0521e1e1e45081ac485aa89fb16e6dff2156"` [INFO] running `"docker" "rm" "-f" "feb10239cf02a20af214639ed64a0521e1e1e45081ac485aa89fb16e6dff2156"` [INFO] [stdout] feb10239cf02a20af214639ed64a0521e1e1e45081ac485aa89fb16e6dff2156