[INFO] cloning repository https://github.com/lennyferguson/RustRay
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lennyferguson/RustRay" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flennyferguson%2FRustRay", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flennyferguson%2FRustRay'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] eceacb3323205be40ac12bcc8f8de6345ee860a1
[INFO] checking lennyferguson/RustRay against beta-2021-10-15 for beta-1.56-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flennyferguson%2FRustRay" "/workspace/builds/worker-93/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-93/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lennyferguson/RustRay on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-93/source/Cargo.toml
[INFO] crate git repo https://github.com/lennyferguson/RustRay already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded image v0.17.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ffefe5abdedb5f35b602f01bce221a0fdb04fa8b79ca11869e870a52f4f30343
[INFO] running `Command { std: "docker" "start" "-a" "ffefe5abdedb5f35b602f01bce221a0fdb04fa8b79ca11869e870a52f4f30343", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ffefe5abdedb5f35b602f01bce221a0fdb04fa8b79ca11869e870a52f4f30343", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffefe5abdedb5f35b602f01bce221a0fdb04fa8b79ca11869e870a52f4f30343", kill_on_drop: false }`
[INFO] [stdout] ffefe5abdedb5f35b602f01bce221a0fdb04fa8b79ca11869e870a52f4f30343
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a185572c15f1b1b3963a215979b45f8d09e8e9717f7f885ead2b7e09b7e8c95b
[INFO] running `Command { std: "docker" "start" "-a" "a185572c15f1b1b3963a215979b45f8d09e8e9717f7f885ead2b7e09b7e8c95b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.48
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling arrayvec v0.4.10
[INFO] [stderr]     Checking nodrop v0.1.13
[INFO] [stderr]     Checking cfg-if v0.1.6
[INFO] [stderr]     Checking scopeguard v0.3.3
[INFO] [stderr]     Checking lazy_static v1.2.0
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]     Checking memoffset v0.2.1
[INFO] [stderr]     Checking adler32 v1.0.3
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]     Checking either v1.5.0
[INFO] [stderr]     Checking gif v0.9.2
[INFO] [stderr]     Checking crossbeam-utils v0.2.2
[INFO] [stderr]     Checking inflate v0.3.4
[INFO] [stderr]     Checking crossbeam-epoch v0.3.1
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking num_cpus v1.9.0
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking deflate v0.7.19
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking crossbeam-deque v0.2.0
[INFO] [stderr]     Checking num-complex v0.1.43
[INFO] [stderr]     Checking enum_primitive v0.1.1
[INFO] [stderr]     Checking num-bigint v0.1.44
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking png v0.11.0
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking num v0.1.42
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[INFO] [stderr]     Checking jpeg-decoder v0.1.15
[INFO] [stderr]     Checking image v0.17.0
[INFO] [stderr]     Checking rust_ray v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:178:33
[INFO] [stdout]     |
[INFO] [stdout] 178 |     static ref SURFACES:Vec<Box<Surface>> = vec!(
[INFO] [stdout]     |                                 ^^^^^^^ help: use `dyn`: `dyn Surface`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:178:33
[INFO] [stdout]     |
[INFO] [stdout] 178 |     static ref SURFACES:Vec<Box<Surface>> = vec!(
[INFO] [stdout]     |                                 ^^^^^^^ help: use `dyn`: `dyn Surface`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:178:33
[INFO] [stdout]     |
[INFO] [stdout] 178 |     static ref SURFACES:Vec<Box<Surface>> = vec!(
[INFO] [stdout]     |                                 ^^^^^^^ help: use `dyn`: `dyn Surface`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:421:44
[INFO] [stdout]     |
[INFO] [stdout] 421 |             let mut near_surf: Option<&Box<Surface>> = None;
[INFO] [stdout]     |                                            ^^^^^^^ help: use `dyn`: `dyn Surface`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:494:36
[INFO] [stdout]     |
[INFO] [stdout] 494 |     let mut near_surf: Option<&Box<Surface>> = None;
[INFO] [stdout]     |                                    ^^^^^^^ help: use `dyn`: `dyn Surface`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:178:33
[INFO] [stdout]     |
[INFO] [stdout] 178 |     static ref SURFACES:Vec<Box<Surface>> = vec!(
[INFO] [stdout]     |                                 ^^^^^^^ help: use `dyn`: `dyn Surface`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:421:44
[INFO] [stdout]     |
[INFO] [stdout] 421 |             let mut near_surf: Option<&Box<Surface>> = None;
[INFO] [stdout]     |                                            ^^^^^^^ help: use `dyn`: `dyn Surface`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:494:36
[INFO] [stdout]     |
[INFO] [stdout] 494 |     let mut near_surf: Option<&Box<Surface>> = None;
[INFO] [stdout]     |                                    ^^^^^^^ help: use `dyn`: `dyn Surface`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `f32::<impl f32>::powf` that must be used
[INFO] [stdout]    --> src/main.rs:657:9
[INFO] [stdout]     |
[INFO] [stdout] 657 |         max.powf(1.2);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: method returns a new number and does not mutate the original value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `f32::<impl f32>::powf` that must be used
[INFO] [stdout]    --> src/main.rs:818:9
[INFO] [stdout]     |
[INFO] [stdout] 818 |         max.powf(1.2);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: method returns a new number and does not mutate the original value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `f32::<impl f32>::powf` that must be used
[INFO] [stdout]    --> src/main.rs:657:9
[INFO] [stdout]     |
[INFO] [stdout] 657 |         max.powf(1.2);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: method returns a new number and does not mutate the original value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `f32::<impl f32>::powf` that must be used
[INFO] [stdout]    --> src/main.rs:818:9
[INFO] [stdout]     |
[INFO] [stdout] 818 |         max.powf(1.2);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: method returns a new number and does not mutate the original value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.13s
[INFO] running `Command { std: "docker" "inspect" "a185572c15f1b1b3963a215979b45f8d09e8e9717f7f885ead2b7e09b7e8c95b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a185572c15f1b1b3963a215979b45f8d09e8e9717f7f885ead2b7e09b7e8c95b", kill_on_drop: false }`
[INFO] [stdout] a185572c15f1b1b3963a215979b45f8d09e8e9717f7f885ead2b7e09b7e8c95b
