[INFO] updating cached repository samlittlewood/rustrace
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/samlittlewood/rustrace
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/samlittlewood/rustrace" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/samlittlewood/rustrace"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/samlittlewood/rustrace'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/samlittlewood/rustrace" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/samlittlewood/rustrace"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/samlittlewood/rustrace'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4c24aae583c9278a43870994df8eeaad461ec3d3
[INFO] sha for GitHub repo samlittlewood/rustrace: 4c24aae583c9278a43870994df8eeaad461ec3d3
[INFO] validating manifest of samlittlewood/rustrace on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of samlittlewood/rustrace on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing samlittlewood/rustrace
[INFO] finished frobbing samlittlewood/rustrace
[INFO] frobbed toml for samlittlewood/rustrace written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/samlittlewood/rustrace/Cargo.toml
[INFO] started frobbing samlittlewood/rustrace
[INFO] finished frobbing samlittlewood/rustrace
[INFO] frobbed toml for samlittlewood/rustrace written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/samlittlewood/rustrace/Cargo.toml
[INFO] crate samlittlewood/rustrace already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking samlittlewood/rustrace against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-1/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/samlittlewood/rustrace:/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=forbid" "-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" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] f7470df4e437c82ba25620cd32ac74ebbd634de01b54f8f92d204a400a9ff79a
[INFO] running `"docker" "start" "-a" "f7470df4e437c82ba25620cd32ac74ebbd634de01b54f8f92d204a400a9ff79a"`
[INFO] [stderr]     Checking rustrace v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/material.rs:10:20
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub m: &'a 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: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/material.rs:10:20
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub m: &'a Box<Material>
[INFO] [stderr]    |                    ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/material.rs:14:57
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub fn new(nt: f32, np: Vec3, nn: Vec3, mm: &'a Box<Material>) -> Hit<'a> { Hit { t:nt, p:np, n:nn, m:mm } }
[INFO] [stderr]    |                                                         ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable.rs:14:19
[INFO] [stderr]    |
[INFO] [stderr] 14 |     material: Box<Material>
[INFO] [stderr]    |                   ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable.rs:18:39
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn new(c: Vec3, r: f32, m:Box<Material>) -> Sphere { Sphere { centre:c, radius:r, material:m} }
[INFO] [stderr]    |                                       ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable.rs:47:19
[INFO] [stderr]    |
[INFO] [stderr] 47 |     list: Vec<Box<Hitable>>
[INFO] [stderr]    |                   ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable.rs:51:26
[INFO] [stderr]    |
[INFO] [stderr] 51 |     pub fn new(l:Vec<Box<Hitable>>) -> HitableList { HitableList { list:l } }
[INFO] [stderr]    |                          ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable.rs:52:35
[INFO] [stderr]    |
[INFO] [stderr] 52 |     pub fn push(&mut self, h: Box<Hitable>) { self.list.push(h); }
[INFO] [stderr]    |                                   ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:187:28
[INFO] [stderr]     |
[INFO] [stderr] 187 | fn colour(r: &Ray, world: &Hitable, depth: i32) -> Vec3 {
[INFO] [stderr]     |                            ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/material.rs:10:20
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub m: &'a 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: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/material.rs:10:20
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub m: &'a Box<Material>
[INFO] [stderr]    |                    ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/material.rs:14:57
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub fn new(nt: f32, np: Vec3, nn: Vec3, mm: &'a Box<Material>) -> Hit<'a> { Hit { t:nt, p:np, n:nn, m:mm } }
[INFO] [stderr]    |                                                         ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable.rs:14:19
[INFO] [stderr]    |
[INFO] [stderr] 14 |     material: Box<Material>
[INFO] [stderr]    |                   ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable.rs:18:39
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn new(c: Vec3, r: f32, m:Box<Material>) -> Sphere { Sphere { centre:c, radius:r, material:m} }
[INFO] [stderr]    |                                       ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable.rs:47:19
[INFO] [stderr]    |
[INFO] [stderr] 47 |     list: Vec<Box<Hitable>>
[INFO] [stderr]    |                   ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable.rs:51:26
[INFO] [stderr]    |
[INFO] [stderr] 51 |     pub fn new(l:Vec<Box<Hitable>>) -> HitableList { HitableList { list:l } }
[INFO] [stderr]    |                          ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable.rs:52:35
[INFO] [stderr]    |
[INFO] [stderr] 52 |     pub fn push(&mut self, h: Box<Hitable>) { self.list.push(h); }
[INFO] [stderr]    |                                   ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:187:28
[INFO] [stderr]     |
[INFO] [stderr] 187 | fn colour(r: &Ray, world: &Hitable, depth: i32) -> Vec3 {
[INFO] [stderr]     |                            ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `"docker" "inspect" "f7470df4e437c82ba25620cd32ac74ebbd634de01b54f8f92d204a400a9ff79a"`
[INFO] running `"docker" "rm" "-f" "f7470df4e437c82ba25620cd32ac74ebbd634de01b54f8f92d204a400a9ff79a"`
[INFO] [stdout] f7470df4e437c82ba25620cd32ac74ebbd634de01b54f8f92d204a400a9ff79a