[INFO] updating cached repository https://github.com/bgourlie/ray-cray [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] a477e159c74f4921f3f4a30e8609b8190fdd4d08 [INFO] checking bgourlie/ray-cray against try#e689e5eaefe96e6dc3ed5bb629c521b7d207aff7 for pr-64398 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbgourlie%2Fray-cray" "work/builds/worker-4/source"` [INFO] [stderr] Cloning into 'work/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bgourlie/ray-cray on toolchain e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/bgourlie/ray-cray [INFO] finished tweaking git repo https://github.com/bgourlie/ray-cray [INFO] tweaked toml for git repo https://github.com/bgourlie/ray-cray written to work/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/bgourlie/ray-cray already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 477dcad176f917e2e6381fa2d77c08d456f5c1596e6e4efeaad7c8fc8f2b616c [INFO] running `"docker" "start" "-a" "477dcad176f917e2e6381fa2d77c08d456f5c1596e6e4efeaad7c8fc8f2b616c"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking approx v0.3.0 [INFO] [stderr] Checking num-complex v0.2.0 [INFO] [stderr] Checking image v0.19.0 [INFO] [stderr] Checking alga v0.7.1 [INFO] [stderr] Checking nalgebra v0.16.0 [INFO] [stderr] warning[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.16.0/src/base/cg.rs:292:44 [INFO] [stderr] | [INFO] [stderr] 292 | 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] Checking ray-cray v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:47:22 [INFO] [stderr] | [INFO] [stderr] 47 | objects: Vec<&'a Hittable>, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [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:51:29 [INFO] [stderr] | [INFO] [stderr] 51 | fn new(objects: Vec<&'a Hittable>) -> Self { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:128:32 [INFO] [stderr] | [INFO] [stderr] 128 | fn color(ray: &Ray, hittable: &Hittable) -> Vec3 { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:47:22 [INFO] [stderr] | [INFO] [stderr] 47 | objects: Vec<&'a Hittable>, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [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:51:29 [INFO] [stderr] | [INFO] [stderr] 51 | fn new(objects: Vec<&'a Hittable>) -> Self { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:128:32 [INFO] [stderr] | [INFO] [stderr] 128 | fn color(ray: &Ray, hittable: &Hittable) -> Vec3 { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 46.29s [INFO] running `"docker" "inspect" "477dcad176f917e2e6381fa2d77c08d456f5c1596e6e4efeaad7c8fc8f2b616c"` [INFO] running `"docker" "rm" "-f" "477dcad176f917e2e6381fa2d77c08d456f5c1596e6e4efeaad7c8fc8f2b616c"` [INFO] [stdout] 477dcad176f917e2e6381fa2d77c08d456f5c1596e6e4efeaad7c8fc8f2b616c