[INFO] updating cached repository happenslol/n3 [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/happenslol/n3 [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/happenslol/n3" "work/ex/beta-1.37-6/sources/1.36.0/gh/happenslol/n3"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/happenslol/n3'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/happenslol/n3" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/happenslol/n3"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/happenslol/n3'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 26a3afe6868a9060ef8c311f4179b997f6ec30be [INFO] sha for GitHub repo happenslol/n3: 26a3afe6868a9060ef8c311f4179b997f6ec30be [INFO] validating manifest of happenslol/n3 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 happenslol/n3 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 happenslol/n3 [INFO] finished frobbing happenslol/n3 [INFO] frobbed toml for happenslol/n3 written to work/ex/beta-1.37-6/sources/1.36.0/gh/happenslol/n3/Cargo.toml [INFO] started frobbing happenslol/n3 [INFO] finished frobbing happenslol/n3 [INFO] frobbed toml for happenslol/n3 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/happenslol/n3/Cargo.toml [INFO] crate happenslol/n3 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing happenslol/n3 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/happenslol/n3:/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] ced857784a038d6addbd52e364720cbaddd60eb5147c37477a95145964e07233 [INFO] running `"docker" "start" "-a" "ced857784a038d6addbd52e364720cbaddd60eb5147c37477a95145964e07233"` [INFO] [stderr] Compiling siphasher v0.2.1 [INFO] [stderr] Compiling serde v0.9.10 [INFO] [stderr] Compiling piston-float v0.3.0 [INFO] [stderr] Compiling khronos_api v1.0.0 [INFO] [stderr] Compiling adler32 v1.0.0 [INFO] [stderr] Compiling odds v0.2.25 [INFO] [stderr] Compiling shader_version v0.2.2 [INFO] [stderr] Compiling scoped_threadpool v0.1.7 [INFO] [stderr] Compiling read_color v0.1.0 [INFO] [stderr] Compiling linked-hash-map v0.0.10 [INFO] [stderr] Compiling interpolation v0.1.0 [INFO] [stderr] Compiling piston-texture v0.5.0 [INFO] [stderr] Compiling piston-shaders_graphics2d v0.3.1 [INFO] [stderr] Compiling num_cpus v1.3.0 [INFO] [stderr] Compiling enum_primitive v0.1.1 [INFO] [stderr] Compiling x11-dl v2.12.0 [INFO] [stderr] Compiling shared_library v0.1.5 [INFO] [stderr] Compiling gif v0.9.1 [INFO] [stderr] Compiling stb_truetype v0.2.0 [INFO] [stderr] Compiling piston-viewport v0.3.0 [INFO] [stderr] Compiling vecmath v0.3.0 [INFO] [stderr] Compiling deflate v0.7.5 [INFO] [stderr] Compiling phf_shared v0.7.21 [INFO] [stderr] Compiling deque v0.3.1 [INFO] [stderr] Compiling gl_generator v0.5.2 [INFO] [stderr] Compiling num-rational v0.1.36 [INFO] [stderr] Compiling gfx_core v0.6.0 [INFO] [stderr] Compiling nodrop v0.1.9 [INFO] [stderr] Compiling pistoncore-input v0.17.1 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Compiling phf v0.7.21 [INFO] [stderr] Compiling rayon v0.6.0 [INFO] [stderr] Compiling arrayvec v0.3.20 [INFO] [stderr] Compiling piston2d-graphics v0.21.1 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Compiling fs2 v0.2.5 [INFO] [stderr] Compiling tempfile v2.1.5 [INFO] [stderr] Compiling rusttype v0.2.1 [INFO] [stderr] Compiling png v0.6.2 [INFO] [stderr] Compiling glutin v0.7.4 [INFO] [stderr] Compiling gfx_gl v0.3.1 [INFO] [stderr] Compiling gl v0.6.1 [INFO] [stderr] warning[E0311]: the parameter type `K` may not live long enough [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:81:19 [INFO] [stderr] | [INFO] [stderr] 81 | match node.force() { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider adding an explicit lifetime bound for `K` [INFO] [stderr] note: the parameter type `K` must be valid for the anonymous lifetime #1 defined on the function body at 77:9... [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:77:9 [INFO] [stderr] | [INFO] [stderr] 77 | / fn clone_subtree( [INFO] [stderr] 78 | | node: node::NodeRef) [INFO] [stderr] 79 | | -> BTreeMap { [INFO] [stderr] 80 | | [INFO] [stderr] ... | [INFO] [stderr] 136| | } [INFO] [stderr] 137| | } [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] [INFO] [stderr] warning[E0311]: the parameter type `V` may not live long enough [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:81:19 [INFO] [stderr] | [INFO] [stderr] 81 | match node.force() { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider adding an explicit lifetime bound for `V` [INFO] [stderr] note: the parameter type `V` must be valid for the anonymous lifetime #1 defined on the function body at 77:9... [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:77:9 [INFO] [stderr] | [INFO] [stderr] 77 | / fn clone_subtree( [INFO] [stderr] 78 | | node: node::NodeRef) [INFO] [stderr] 79 | | -> BTreeMap { [INFO] [stderr] 80 | | [INFO] [stderr] ... | [INFO] [stderr] 136| | } [INFO] [stderr] 137| | } [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] [INFO] [stderr] Compiling pistoncore-window v0.26.2 [INFO] [stderr] Compiling target_build_utils v0.3.0 [INFO] [stderr] Compiling memmap v0.4.0 [INFO] [stderr] Compiling jpeg-decoder v0.1.11 [INFO] [stderr] Compiling pistoncore-event_loop v0.31.4 [INFO] [stderr] Compiling piston v0.31.4 [INFO] [stderr] Compiling serde_json v0.9.8 [INFO] [stderr] Compiling image v0.12.3 [INFO] [stderr] Compiling libloading v0.3.2 [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-window v0.4.4 [INFO] [stderr] Compiling wayland-kbd v0.6.3 [INFO] [stderr] Compiling winit v0.5.11 [INFO] [stderr] Compiling gfx v0.14.0 [INFO] [stderr] Compiling gfx_device_gl v0.13.0 [INFO] [stderr] Compiling pistoncore-glutin_window v0.35.1 [INFO] [stderr] Compiling piston-gfx_texture v0.22.1 [INFO] [stderr] Compiling piston2d-gfx_graphics v0.38.0 [INFO] [stderr] Compiling piston_window v0.64.0 [INFO] [stderr] Compiling n3 v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `dt` [INFO] [stderr] --> src/camera.rs:20:30 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn update(&mut self, dt: f64) { [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_dt` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `add_tile_offset` [INFO] [stderr] --> src/world.rs:84:5 [INFO] [stderr] | [INFO] [stderr] 84 | pub fn add_tile_offset(pos: [f64; 2], offset: [i32; 2]) -> [f64; 2] { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 09s [INFO] running `"docker" "inspect" "ced857784a038d6addbd52e364720cbaddd60eb5147c37477a95145964e07233"` [INFO] running `"docker" "rm" "-f" "ced857784a038d6addbd52e364720cbaddd60eb5147c37477a95145964e07233"` [INFO] [stdout] ced857784a038d6addbd52e364720cbaddd60eb5147c37477a95145964e07233 [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/happenslol/n3:/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] 98eeecb9aa10bbc5632c82a3237922f69e831ab9eed76944a058a5d5a048975f [INFO] running `"docker" "start" "-a" "98eeecb9aa10bbc5632c82a3237922f69e831ab9eed76944a058a5d5a048975f"` [INFO] [stderr] Compiling n3 v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `dt` [INFO] [stderr] --> src/camera.rs:20:30 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn update(&mut self, dt: f64) { [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_dt` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `add_tile_offset` [INFO] [stderr] --> src/world.rs:84:5 [INFO] [stderr] | [INFO] [stderr] 84 | pub fn add_tile_offset(pos: [f64; 2], offset: [i32; 2]) -> [f64; 2] { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.03s [INFO] running `"docker" "inspect" "98eeecb9aa10bbc5632c82a3237922f69e831ab9eed76944a058a5d5a048975f"` [INFO] running `"docker" "rm" "-f" "98eeecb9aa10bbc5632c82a3237922f69e831ab9eed76944a058a5d5a048975f"` [INFO] [stdout] 98eeecb9aa10bbc5632c82a3237922f69e831ab9eed76944a058a5d5a048975f [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/happenslol/n3:/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] f7bf9cfdb92260a28be20abe1beeb8ceb3846b01ec58fa84629ccecf50d0e70a [INFO] running `"docker" "start" "-a" "f7bf9cfdb92260a28be20abe1beeb8ceb3846b01ec58fa84629ccecf50d0e70a"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/crater/target/debug/deps/n3-8ab2344484fa020b [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" "f7bf9cfdb92260a28be20abe1beeb8ceb3846b01ec58fa84629ccecf50d0e70a"` [INFO] running `"docker" "rm" "-f" "f7bf9cfdb92260a28be20abe1beeb8ceb3846b01ec58fa84629ccecf50d0e70a"` [INFO] [stdout] f7bf9cfdb92260a28be20abe1beeb8ceb3846b01ec58fa84629ccecf50d0e70a