[INFO] cloning repository https://github.com/jlgerber/renderer-scratch
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jlgerber/renderer-scratch" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjlgerber%2Frenderer-scratch", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjlgerber%2Frenderer-scratch'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0e543f786a5862d4374df36c053583be77132410
[INFO] testing jlgerber/renderer-scratch against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjlgerber%2Frenderer-scratch" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jlgerber/renderer-scratch on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jlgerber/renderer-scratch
[INFO] finished tweaking git repo https://github.com/jlgerber/renderer-scratch
[INFO] tweaked toml for git repo https://github.com/jlgerber/renderer-scratch written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/jlgerber/renderer-scratch already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bfb77e8e280029c5f9580eb70e5b2fbeffa3cc46397a1a30d033c01884923e52
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "bfb77e8e280029c5f9580eb70e5b2fbeffa3cc46397a1a30d033c01884923e52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bfb77e8e280029c5f9580eb70e5b2fbeffa3cc46397a1a30d033c01884923e52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfb77e8e280029c5f9580eb70e5b2fbeffa3cc46397a1a30d033c01884923e52", kill_on_drop: false }`
[INFO] [stdout] bfb77e8e280029c5f9580eb70e5b2fbeffa3cc46397a1a30d033c01884923e52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a911f3ff4c81ba3af5d436593a08383e44b7ab938bc5cd2f076c993fb8862543
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a911f3ff4c81ba3af5d436593a08383e44b7ab938bc5cd2f076c993fb8862543", kill_on_drop: false }`
[INFO] [stderr]    Compiling trait_test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/sphere.rs:8:27
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub material: &'a Box<Material + 'a>
[INFO] [stdout]   |                           ^^^^^^^^^^^^^ help: use `dyn`: `dyn Material + 'a`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/sphere.rs:12:47
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn new(radius: f32, material: &'a Box<Material + 'a> ) -> Sphere<'a> {
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^ help: use `dyn`: `dyn Material + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/lambert.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 |    pub texture: Box<Texture>
[INFO] [stdout]   |                     ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/lambert.rs:9:29
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new(texture: Box<Texture> ) -> Lambert {
[INFO] [stdout]   |                             ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/hitrecord.rs:5:34
[INFO] [stdout]   |
[INFO] [stdout] 5 |     pub material: Option<&'b Box<Material + 'b>>
[INFO] [stdout]   |                                  ^^^^^^^^^^^^^ help: use `dyn`: `dyn Material + 'b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `trait_test::traits::*`
[INFO] [stdout]   --> src/bin/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use trait_test::traits::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bin/main.rs:13:39
[INFO] [stdout]    |
[INFO] [stdout] 13 | type MaterialMgr = HashMap<String,Box<Material>>;
[INFO] [stdout]    |                                       ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "a911f3ff4c81ba3af5d436593a08383e44b7ab938bc5cd2f076c993fb8862543", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a911f3ff4c81ba3af5d436593a08383e44b7ab938bc5cd2f076c993fb8862543", kill_on_drop: false }`
[INFO] [stdout] a911f3ff4c81ba3af5d436593a08383e44b7ab938bc5cd2f076c993fb8862543
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1873799a71a5984d66bc46d5fba97d9d4a3ac7325ae10363050a25369381070e
[INFO] running `Command { std: "docker" "start" "-a" "1873799a71a5984d66bc46d5fba97d9d4a3ac7325ae10363050a25369381070e", kill_on_drop: false }`
[INFO] [stderr]    Compiling trait_test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/sphere.rs:8:27
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub material: &'a Box<Material + 'a>
[INFO] [stdout]   |                           ^^^^^^^^^^^^^ help: use `dyn`: `dyn Material + 'a`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/sphere.rs:12:47
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn new(radius: f32, material: &'a Box<Material + 'a> ) -> Sphere<'a> {
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^ help: use `dyn`: `dyn Material + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/lambert.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 |    pub texture: Box<Texture>
[INFO] [stdout]   |                     ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/lambert.rs:9:29
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new(texture: Box<Texture> ) -> Lambert {
[INFO] [stdout]   |                             ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/hitrecord.rs:5:34
[INFO] [stdout]   |
[INFO] [stdout] 5 |     pub material: Option<&'b Box<Material + 'b>>
[INFO] [stdout]   |                                  ^^^^^^^^^^^^^ help: use `dyn`: `dyn Material + 'b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `trait_test::traits::*`
[INFO] [stdout]   --> src/bin/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use trait_test::traits::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bin/main.rs:13:39
[INFO] [stdout]    |
[INFO] [stdout] 13 | type MaterialMgr = HashMap<String,Box<Material>>;
[INFO] [stdout]    |                                       ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/sphere.rs:8:27
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub material: &'a Box<Material + 'a>
[INFO] [stdout]   |                           ^^^^^^^^^^^^^ help: use `dyn`: `dyn Material + 'a`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/sphere.rs:12:47
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn new(radius: f32, material: &'a Box<Material + 'a> ) -> Sphere<'a> {
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^ help: use `dyn`: `dyn Material + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/lambert.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 |    pub texture: Box<Texture>
[INFO] [stdout]   |                     ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/lambert.rs:9:29
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new(texture: Box<Texture> ) -> Lambert {
[INFO] [stdout]   |                             ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/hitrecord.rs:5:34
[INFO] [stdout]   |
[INFO] [stdout] 5 |     pub material: Option<&'b Box<Material + 'b>>
[INFO] [stdout]   |                                  ^^^^^^^^^^^^^ help: use `dyn`: `dyn Material + 'b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "1873799a71a5984d66bc46d5fba97d9d4a3ac7325ae10363050a25369381070e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1873799a71a5984d66bc46d5fba97d9d4a3ac7325ae10363050a25369381070e", kill_on_drop: false }`
[INFO] [stdout] 1873799a71a5984d66bc46d5fba97d9d4a3ac7325ae10363050a25369381070e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7222bfd6f708cb1f868db0143648708235153b3cfbe0dcc22ee0a74a1573a5c9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7222bfd6f708cb1f868db0143648708235153b3cfbe0dcc22ee0a74a1573a5c9", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/sphere.rs:8:27
[INFO] [stderr]   |
[INFO] [stderr] 8 |     pub material: &'a Box<Material + 'a>
[INFO] [stderr]   |                           ^^^^^^^^^^^^^ help: use `dyn`: `dyn Material + 'a`
[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:12:47
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub fn new(radius: f32, material: &'a Box<Material + 'a> ) -> Sphere<'a> {
[INFO] [stderr]    |                                               ^^^^^^^^^^^^^ help: use `dyn`: `dyn Material + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/lambert.rs:5:21
[INFO] [stderr]   |
[INFO] [stderr] 5 |    pub texture: Box<Texture>
[INFO] [stderr]   |                     ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/lambert.rs:9:29
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub fn new(texture: Box<Texture> ) -> Lambert {
[INFO] [stderr]   |                             ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/hitrecord.rs:5:34
[INFO] [stderr]   |
[INFO] [stderr] 5 |     pub material: Option<&'b Box<Material + 'b>>
[INFO] [stderr]   |                                  ^^^^^^^^^^^^^ help: use `dyn`: `dyn Material + 'b`
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/sphere.rs:8:27
[INFO] [stderr]   |
[INFO] [stderr] 8 |     pub material: &'a Box<Material + 'a>
[INFO] [stderr]   |                           ^^^^^^^^^^^^^ help: use `dyn`: `dyn Material + 'a`
[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:12:47
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub fn new(radius: f32, material: &'a Box<Material + 'a> ) -> Sphere<'a> {
[INFO] [stderr]    |                                               ^^^^^^^^^^^^^ help: use `dyn`: `dyn Material + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/lambert.rs:5:21
[INFO] [stderr]   |
[INFO] [stderr] 5 |    pub texture: Box<Texture>
[INFO] [stderr]   |                     ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/lambert.rs:9:29
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub fn new(texture: Box<Texture> ) -> Lambert {
[INFO] [stderr]   |                             ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/hitrecord.rs:5:34
[INFO] [stderr]   |
[INFO] [stderr] 5 |     pub material: Option<&'b Box<Material + 'b>>
[INFO] [stderr]   |                                  ^^^^^^^^^^^^^ help: use `dyn`: `dyn Material + 'b`
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `trait_test::traits::*`
[INFO] [stderr]   --> src/bin/main.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use trait_test::traits::*;
[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/bin/main.rs:13:39
[INFO] [stderr]    |
[INFO] [stderr] 13 | type MaterialMgr = HashMap<String,Box<Material>>;
[INFO] [stderr]    |                                       ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/trait_test-148f3fc3b0e06e3d
[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] [stderr]      Running /opt/rustwide/target/debug/deps/main-ba80986fefcd6361
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests trait_test
[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] [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 `Command { std: "docker" "inspect" "7222bfd6f708cb1f868db0143648708235153b3cfbe0dcc22ee0a74a1573a5c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7222bfd6f708cb1f868db0143648708235153b3cfbe0dcc22ee0a74a1573a5c9", kill_on_drop: false }`
[INFO] [stdout] 7222bfd6f708cb1f868db0143648708235153b3cfbe0dcc22ee0a74a1573a5c9