[INFO] updating cached repository zandeck/simple_raytracer [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/zandeck/simple_raytracer [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/zandeck/simple_raytracer" "work/ex/beta-1.38-1/sources/1.37.0/gh/zandeck/simple_raytracer"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/zandeck/simple_raytracer'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/zandeck/simple_raytracer" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/zandeck/simple_raytracer"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/zandeck/simple_raytracer'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 6d2ada09b6b4b1e94d38a32f4714614249103353 [INFO] sha for GitHub repo zandeck/simple_raytracer: 6d2ada09b6b4b1e94d38a32f4714614249103353 [INFO] validating manifest of zandeck/simple_raytracer 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 zandeck/simple_raytracer 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 zandeck/simple_raytracer [INFO] finished frobbing zandeck/simple_raytracer [INFO] frobbed toml for zandeck/simple_raytracer written to work/ex/beta-1.38-1/sources/1.37.0/gh/zandeck/simple_raytracer/Cargo.toml [INFO] started frobbing zandeck/simple_raytracer [INFO] finished frobbing zandeck/simple_raytracer [INFO] frobbed toml for zandeck/simple_raytracer written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/zandeck/simple_raytracer/Cargo.toml [INFO] crate zandeck/simple_raytracer 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] [stderr] Updating crates.io index [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/zandeck/simple_raytracer/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needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Updating git repository `https://github.com/brendanzab/cgmath` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Updating git repository `https://github.com/brendanzab/cgmath` [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 zandeck/simple_raytracer 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/zandeck/simple_raytracer:/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] 1b258c36f68750f693e65ff9c34aaaaecb01f88a31ffdb4fa4caddb66678a7d7 [INFO] running `"docker" "start" "-a" "1b258c36f68750f693e65ff9c34aaaaecb01f88a31ffdb4fa4caddb66678a7d7"` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling rayon-core v1.5.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling regex-syntax v0.6.11 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling ucd-util v0.1.5 [INFO] [stderr] Compiling utf8-ranges v1.0.4 [INFO] [stderr] Compiling cgmath v0.17.0 (https://github.com/brendanzab/cgmath#ec5261d1) [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling lock_api v0.3.1 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Compiling gif v0.10.2 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling clicolors-control v1.0.0 [INFO] [stderr] Compiling termios v0.3.1 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling deflate v0.7.20 [INFO] [stderr] Compiling crossbeam-deque v0.6.3 [INFO] [stderr] Compiling aho-corasick v0.7.6 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling png v0.12.0 [INFO] [stderr] Compiling rayon v1.1.0 [INFO] [stderr] Compiling regex v1.2.1 [INFO] [stderr] Compiling jpeg-decoder v0.1.15 [INFO] [stderr] Compiling console v0.7.7 [INFO] [stderr] Compiling image v0.19.0 [INFO] [stderr] Compiling indicatif v0.9.0 [INFO] [stderr] Compiling simple_raytracer v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `rand::prelude::*` [INFO] [stderr] --> src/main.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use rand::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/hitable.rs:12:23 [INFO] [stderr] | [INFO] [stderr] 12 | pub material: Arc [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/sphere.rs:16:23 [INFO] [stderr] | [INFO] [stderr] 16 | pub material: Arc [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Material` [INFO] [stderr] [INFO] [stderr] warning: unused import: `picture::Picture` [INFO] [stderr] --> src/main.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | use picture::Picture; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `rand::distributions::Standard: rand::distributions::Distribution>` is not satisfied [INFO] [stderr] --> src/sphere.rs:21:45 [INFO] [stderr] | [INFO] [stderr] 21 | let p: V = SmallRng::from_entropy().sample(Standard); [INFO] [stderr] | ^^^^^^ the trait `rand::distributions::Distribution>` is not implemented for `rand::distributions::Standard` [INFO] [stderr] | [INFO] [stderr] = help: the following implementations were found: [INFO] [stderr] > [INFO] [stderr] > [INFO] [stderr] > [INFO] [stderr] > [INFO] [stderr] and 58 others [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `rand::distributions::Standard: rand::distributions::Distribution>` is not satisfied [INFO] [stderr] --> src/camera.rs:44:57 [INFO] [stderr] | [INFO] [stderr] 44 | let p: Vector2 = SmallRng::from_entropy().sample(Standard); [INFO] [stderr] | ^^^^^^ the trait `rand::distributions::Distribution>` is not implemented for `rand::distributions::Standard` [INFO] [stderr] | [INFO] [stderr] = help: the following implementations were found: [INFO] [stderr] > [INFO] [stderr] > [INFO] [stderr] > [INFO] [stderr] > [INFO] [stderr] and 58 others [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `rand::distributions::Standard: rand::distributions::Distribution>` is not satisfied [INFO] [stderr] --> src/scene.rs:22:54 [INFO] [stderr] | [INFO] [stderr] 22 | let u : cgmath::Vector3 = e.sample(Standard); [INFO] [stderr] | ^^^^^^ the trait `rand::distributions::Distribution>` is not implemented for `rand::distributions::Standard` [INFO] [stderr] | [INFO] [stderr] = help: the following implementations were found: [INFO] [stderr] > [INFO] [stderr] > [INFO] [stderr] > [INFO] [stderr] > [INFO] [stderr] and 58 others [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `rand::distributions::Standard: rand::distributions::Distribution>` is not satisfied [INFO] [stderr] --> src/scene.rs:23:54 [INFO] [stderr] | [INFO] [stderr] 23 | let v : cgmath::Vector3 = e.sample(Standard); [INFO] [stderr] | ^^^^^^ the trait `rand::distributions::Distribution>` is not implemented for `rand::distributions::Standard` [INFO] [stderr] | [INFO] [stderr] = help: the following implementations were found: [INFO] [stderr] > [INFO] [stderr] > [INFO] [stderr] > [INFO] [stderr] > [INFO] [stderr] and 58 others [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `rand::distributions::Standard: rand::distributions::Distribution>` is not satisfied [INFO] [stderr] --> src/scene.rs:28:57 [INFO] [stderr] | [INFO] [stderr] 28 | let v: cgmath::Vector3 = e.sample(Standard); [INFO] [stderr] | ^^^^^^ the trait `rand::distributions::Distribution>` is not implemented for `rand::distributions::Standard` [INFO] [stderr] | [INFO] [stderr] = help: the following implementations were found: [INFO] [stderr] > [INFO] [stderr] > [INFO] [stderr] > [INFO] [stderr] > [INFO] [stderr] and 58 others [INFO] [stderr] [INFO] [stderr] error: aborting due to 5 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0277`. [INFO] [stderr] error: Could not compile `simple_raytracer`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "1b258c36f68750f693e65ff9c34aaaaecb01f88a31ffdb4fa4caddb66678a7d7"` [INFO] running `"docker" "rm" "-f" "1b258c36f68750f693e65ff9c34aaaaecb01f88a31ffdb4fa4caddb66678a7d7"` [INFO] [stdout] 1b258c36f68750f693e65ff9c34aaaaecb01f88a31ffdb4fa4caddb66678a7d7