[INFO] updating cached repository https://github.com/lennyferguson/RustRay
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/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] eceacb3323205be40ac12bcc8f8de6345ee860a1
[INFO] testing lennyferguson/RustRay against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flennyferguson%2FRustRay" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lennyferguson/RustRay on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/lennyferguson/RustRay
[INFO] finished tweaking git repo https://github.com/lennyferguson/RustRay
[INFO] tweaked toml for git repo https://github.com/lennyferguson/RustRay written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/lennyferguson/RustRay already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 00ca5bdd1e6ace76440b62ebfea5f21946caa8c892122586eb918cfdb6c958f7
[INFO] running `"docker" "start" "-a" "00ca5bdd1e6ace76440b62ebfea5f21946caa8c892122586eb918cfdb6c958f7"`
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling adler32 v1.0.3
[INFO] [stderr]    Compiling either v1.5.0
[INFO] [stderr]    Compiling lzw v0.10.0
[INFO] [stderr]    Compiling color_quant v1.0.1
[INFO] [stderr]    Compiling bitflags v1.0.4
[INFO] [stderr]    Compiling scoped_threadpool v0.1.9
[INFO] [stderr]    Compiling crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling arrayvec v0.4.10
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling num_cpus v1.9.0
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling inflate v0.3.4
[INFO] [stderr]    Compiling deflate v0.7.19
[INFO] [stderr]    Compiling gif v0.9.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling png v0.11.0
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling nalgebra v0.5.1
[INFO] [stderr]    Compiling jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling image v0.17.0
[INFO] [stderr]    Compiling rust_ray v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:178:33
[INFO] [stderr]     |
[INFO] [stderr] 178 |     static ref SURFACES:Vec<Box<Surface>> = vec!(
[INFO] [stderr]     |                                 ^^^^^^^ help: use `dyn`: `dyn Surface`
[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:178:33
[INFO] [stderr]     |
[INFO] [stderr] 178 |     static ref SURFACES:Vec<Box<Surface>> = vec!(
[INFO] [stderr]     |                                 ^^^^^^^ help: use `dyn`: `dyn Surface`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:421:44
[INFO] [stderr]     |
[INFO] [stderr] 421 |             let mut near_surf: Option<&Box<Surface>> = None;
[INFO] [stderr]     |                                            ^^^^^^^ help: use `dyn`: `dyn Surface`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:494:36
[INFO] [stderr]     |
[INFO] [stderr] 494 |     let mut near_surf: Option<&Box<Surface>> = None;
[INFO] [stderr]     |                                    ^^^^^^^ help: use `dyn`: `dyn Surface`
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::f32::<impl f32>::powf` that must be used
[INFO] [stderr]    --> src/main.rs:657:9
[INFO] [stderr]     |
[INFO] [stderr] 657 |         max.powf(1.2);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: method returns a new number and does not mutate the original value
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::f32::<impl f32>::powf` that must be used
[INFO] [stderr]    --> src/main.rs:818:9
[INFO] [stderr]     |
[INFO] [stderr] 818 |         max.powf(1.2);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: method returns a new number and does not mutate the original value
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.79s
[INFO] running `"docker" "inspect" "00ca5bdd1e6ace76440b62ebfea5f21946caa8c892122586eb918cfdb6c958f7"`
[INFO] running `"docker" "rm" "-f" "00ca5bdd1e6ace76440b62ebfea5f21946caa8c892122586eb918cfdb6c958f7"`
[INFO] [stdout] 00ca5bdd1e6ace76440b62ebfea5f21946caa8c892122586eb918cfdb6c958f7
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 54387b975a9292fd7e0c4846675cccfce1fc9a74b5a7f8efec7b9513dbb8553f
[INFO] running `"docker" "start" "-a" "54387b975a9292fd7e0c4846675cccfce1fc9a74b5a7f8efec7b9513dbb8553f"`
[INFO] [stderr]    Compiling rust_ray v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:178:33
[INFO] [stderr]     |
[INFO] [stderr] 178 |     static ref SURFACES:Vec<Box<Surface>> = vec!(
[INFO] [stderr]     |                                 ^^^^^^^ help: use `dyn`: `dyn Surface`
[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:178:33
[INFO] [stderr]     |
[INFO] [stderr] 178 |     static ref SURFACES:Vec<Box<Surface>> = vec!(
[INFO] [stderr]     |                                 ^^^^^^^ help: use `dyn`: `dyn Surface`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:421:44
[INFO] [stderr]     |
[INFO] [stderr] 421 |             let mut near_surf: Option<&Box<Surface>> = None;
[INFO] [stderr]     |                                            ^^^^^^^ help: use `dyn`: `dyn Surface`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:494:36
[INFO] [stderr]     |
[INFO] [stderr] 494 |     let mut near_surf: Option<&Box<Surface>> = None;
[INFO] [stderr]     |                                    ^^^^^^^ help: use `dyn`: `dyn Surface`
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::f32::<impl f32>::powf` that must be used
[INFO] [stderr]    --> src/main.rs:657:9
[INFO] [stderr]     |
[INFO] [stderr] 657 |         max.powf(1.2);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: method returns a new number and does not mutate the original value
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::f32::<impl f32>::powf` that must be used
[INFO] [stderr]    --> src/main.rs:818:9
[INFO] [stderr]     |
[INFO] [stderr] 818 |         max.powf(1.2);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: method returns a new number and does not mutate the original value
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.88s
[INFO] running `"docker" "inspect" "54387b975a9292fd7e0c4846675cccfce1fc9a74b5a7f8efec7b9513dbb8553f"`
[INFO] running `"docker" "rm" "-f" "54387b975a9292fd7e0c4846675cccfce1fc9a74b5a7f8efec7b9513dbb8553f"`
[INFO] [stdout] 54387b975a9292fd7e0c4846675cccfce1fc9a74b5a7f8efec7b9513dbb8553f
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 029f1b8a49d4b855cdcae2f9f3094b57aa2651a47eaf3451ca187144bc2a726d
[INFO] running `"docker" "start" "-a" "029f1b8a49d4b855cdcae2f9f3094b57aa2651a47eaf3451ca187144bc2a726d"`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:178:33
[INFO] [stderr]     |
[INFO] [stderr] 178 |     static ref SURFACES:Vec<Box<Surface>> = vec!(
[INFO] [stderr]     |                                 ^^^^^^^ help: use `dyn`: `dyn Surface`
[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:178:33
[INFO] [stderr]     |
[INFO] [stderr] 178 |     static ref SURFACES:Vec<Box<Surface>> = vec!(
[INFO] [stderr]     |                                 ^^^^^^^ help: use `dyn`: `dyn Surface`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:421:44
[INFO] [stderr]     |
[INFO] [stderr] 421 |             let mut near_surf: Option<&Box<Surface>> = None;
[INFO] [stderr]     |                                            ^^^^^^^ help: use `dyn`: `dyn Surface`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:494:36
[INFO] [stderr]     |
[INFO] [stderr] 494 |     let mut near_surf: Option<&Box<Surface>> = None;
[INFO] [stderr]     |                                    ^^^^^^^ help: use `dyn`: `dyn Surface`
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::f32::<impl f32>::powf` that must be used
[INFO] [stderr]    --> src/main.rs:657:9
[INFO] [stderr]     |
[INFO] [stderr] 657 |         max.powf(1.2);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: method returns a new number and does not mutate the original value
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::f32::<impl f32>::powf` that must be used
[INFO] [stderr]    --> src/main.rs:818:9
[INFO] [stderr]     |
[INFO] [stderr] 818 |         max.powf(1.2);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: method returns a new number and does not mutate the original value
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_ray-9d94bab6a4dce2e2
[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" "029f1b8a49d4b855cdcae2f9f3094b57aa2651a47eaf3451ca187144bc2a726d"`
[INFO] running `"docker" "rm" "-f" "029f1b8a49d4b855cdcae2f9f3094b57aa2651a47eaf3451ca187144bc2a726d"`
[INFO] [stdout] 029f1b8a49d4b855cdcae2f9f3094b57aa2651a47eaf3451ca187144bc2a726d