[INFO] updating cached repository AberrantWolf/MaybeTrace [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/AberrantWolf/MaybeTrace [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/AberrantWolf/MaybeTrace" "work/ex/beta-1.37-6/sources/1.36.0/gh/AberrantWolf/MaybeTrace"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/AberrantWolf/MaybeTrace'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/AberrantWolf/MaybeTrace" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/AberrantWolf/MaybeTrace"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/AberrantWolf/MaybeTrace'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 580b9c78f08eadca0ac95922277b47398b567682 [INFO] sha for GitHub repo AberrantWolf/MaybeTrace: 580b9c78f08eadca0ac95922277b47398b567682 [INFO] validating manifest of AberrantWolf/MaybeTrace 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 AberrantWolf/MaybeTrace 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 AberrantWolf/MaybeTrace [INFO] finished frobbing AberrantWolf/MaybeTrace [INFO] frobbed toml for AberrantWolf/MaybeTrace written to work/ex/beta-1.37-6/sources/1.36.0/gh/AberrantWolf/MaybeTrace/Cargo.toml [INFO] started frobbing AberrantWolf/MaybeTrace [INFO] finished frobbing AberrantWolf/MaybeTrace [INFO] frobbed toml for AberrantWolf/MaybeTrace written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/AberrantWolf/MaybeTrace/Cargo.toml [INFO] crate AberrantWolf/MaybeTrace 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 AberrantWolf/MaybeTrace against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/AberrantWolf/MaybeTrace:/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" "+beta-2019-07-23" "build" "--frozen"` [INFO] [stdout] beff66e490b22996f5188b17cc52fcb784b9fcc545652203925d9110e19e8e7c [INFO] running `"docker" "start" "-a" "beff66e490b22996f5188b17cc52fcb784b9fcc545652203925d9110e19e8e7c"` [INFO] [stderr] Compiling rand v0.4.1 [INFO] [stderr] Compiling maybe_trace v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:234:24 [INFO] [stderr] | [INFO] [stderr] 234 | material:Option>, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Material` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:254:17 [INFO] [stderr] | [INFO] [stderr] 254 | material:Rc, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Material` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:257:39 [INFO] [stderr] | [INFO] [stderr] 257 | fn new(ctr:Vec3D, rad:f32, mat:Rc) -> Sphere { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Material` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:304:18 [INFO] [stderr] | [INFO] [stderr] 304 | list:Vec>, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Hitable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:398:26 [INFO] [stderr] | [INFO] [stderr] 398 | fn color(ray:Ray, world:&Hitable, depth:i32) -> Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Hitable` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:403:13 [INFO] [stderr] | [INFO] [stderr] 403 | let mut m = rec.material.clone(); [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: method is never used: `cross` [INFO] [stderr] --> src/main.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | fn cross(&self, other: &Vec3D) -> Vec3D { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `normalize` [INFO] [stderr] --> src/main.rs:44:5 [INFO] [stderr] | [INFO] [stderr] 44 | fn normalize(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/main.rs:186:5 [INFO] [stderr] | [INFO] [stderr] 186 | fn new(orig: Vec3D, dir: Vec3D) -> Ray { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/main.rs:237:5 [INFO] [stderr] | [INFO] [stderr] 237 | fn new() -> HitRecord { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.85s [INFO] running `"docker" "inspect" "beff66e490b22996f5188b17cc52fcb784b9fcc545652203925d9110e19e8e7c"` [INFO] running `"docker" "rm" "-f" "beff66e490b22996f5188b17cc52fcb784b9fcc545652203925d9110e19e8e7c"` [INFO] [stdout] beff66e490b22996f5188b17cc52fcb784b9fcc545652203925d9110e19e8e7c [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/AberrantWolf/MaybeTrace:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"` [INFO] [stdout] 4491b8ed2327bef07c400b69345f8e5054d208f7b1587d3518e70ef0dc9ec6f5 [INFO] running `"docker" "start" "-a" "4491b8ed2327bef07c400b69345f8e5054d208f7b1587d3518e70ef0dc9ec6f5"` [INFO] [stderr] Compiling maybe_trace v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:234:24 [INFO] [stderr] | [INFO] [stderr] 234 | material:Option>, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Material` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:254:17 [INFO] [stderr] | [INFO] [stderr] 254 | material:Rc, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Material` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:257:39 [INFO] [stderr] | [INFO] [stderr] 257 | fn new(ctr:Vec3D, rad:f32, mat:Rc) -> Sphere { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Material` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:304:18 [INFO] [stderr] | [INFO] [stderr] 304 | list:Vec>, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Hitable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:398:26 [INFO] [stderr] | [INFO] [stderr] 398 | fn color(ray:Ray, world:&Hitable, depth:i32) -> Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Hitable` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:403:13 [INFO] [stderr] | [INFO] [stderr] 403 | let mut m = rec.material.clone(); [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: method is never used: `cross` [INFO] [stderr] --> src/main.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | fn cross(&self, other: &Vec3D) -> Vec3D { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `normalize` [INFO] [stderr] --> src/main.rs:44:5 [INFO] [stderr] | [INFO] [stderr] 44 | fn normalize(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/main.rs:186:5 [INFO] [stderr] | [INFO] [stderr] 186 | fn new(orig: Vec3D, dir: Vec3D) -> Ray { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/main.rs:237:5 [INFO] [stderr] | [INFO] [stderr] 237 | fn new() -> HitRecord { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.84s [INFO] running `"docker" "inspect" "4491b8ed2327bef07c400b69345f8e5054d208f7b1587d3518e70ef0dc9ec6f5"` [INFO] running `"docker" "rm" "-f" "4491b8ed2327bef07c400b69345f8e5054d208f7b1587d3518e70ef0dc9ec6f5"` [INFO] [stdout] 4491b8ed2327bef07c400b69345f8e5054d208f7b1587d3518e70ef0dc9ec6f5 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/AberrantWolf/MaybeTrace:/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" "+beta-2019-07-23" "test" "--frozen"` [INFO] [stdout] cba9dcecab1e3ffcc78d53eec531fc67cba097833294dd25338f041bd01146e3 [INFO] running `"docker" "start" "-a" "cba9dcecab1e3ffcc78d53eec531fc67cba097833294dd25338f041bd01146e3"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/crater/target/debug/deps/maybe_trace-92d845ea19d3cd86 [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" "cba9dcecab1e3ffcc78d53eec531fc67cba097833294dd25338f041bd01146e3"` [INFO] running `"docker" "rm" "-f" "cba9dcecab1e3ffcc78d53eec531fc67cba097833294dd25338f041bd01146e3"` [INFO] [stdout] cba9dcecab1e3ffcc78d53eec531fc67cba097833294dd25338f041bd01146e3