[INFO] fetching crate bayer 0.1.5...
[INFO] testing bayer-0.1.5 against 1.47.0 for beta-1.48-1
[INFO] extracting crate bayer 0.1.5 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate bayer 0.1.5 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bayer 0.1.5
[INFO] finished tweaking crates.io crate bayer 0.1.5
[INFO] tweaked toml for crates.io crate bayer 0.1.5 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c2fee7a5e6b33ff7fe2f7c9783635e58d1057820418ab35d20f6746fa0e0d8e2
[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" "c2fee7a5e6b33ff7fe2f7c9783635e58d1057820418ab35d20f6746fa0e0d8e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2fee7a5e6b33ff7fe2f7c9783635e58d1057820418ab35d20f6746fa0e0d8e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2fee7a5e6b33ff7fe2f7c9783635e58d1057820418ab35d20f6746fa0e0d8e2", kill_on_drop: false }`
[INFO] [stdout] c2fee7a5e6b33ff7fe2f7c9783635e58d1057820418ab35d20f6746fa0e0d8e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--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] 59dc761cad05ada96934c9a0bfb9f5473de8b7a98d198187d0ce4b998c8aa305
[INFO] running `Command { std: "docker" "start" "-a" "59dc761cad05ada96934c9a0bfb9f5473de8b7a98d198187d0ce4b998c8aa305", kill_on_drop: false }`
[INFO] [stderr]    Compiling rayon v0.8.2
[INFO] [stderr]    Compiling bayer v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/demosaic/cubic.rs:39:20
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub fn run(r: &mut Read,
[INFO] [stdout]    |                    ^^^^ help: use `dyn`: `dyn Read`
[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/demosaic/cubic.rs:154:23
[INFO] [stdout]     |
[INFO] [stdout] 154 | fn debayer_u8(r: &mut Read, cfa: CFA, dst: &mut RasterMut)
[INFO] [stdout]     |                       ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/demosaic/cubic.rs:203:24
[INFO] [stdout]     |
[INFO] [stdout] 203 | fn debayer_u16(r: &mut Read, be: bool, cfa: CFA, dst: &mut RasterMut)
[INFO] [stdout]     |                        ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/demosaic/cubic.rs:211:22
[INFO] [stdout]     |
[INFO] [stdout] 211 |         let rdr: Box<BayerRead16> = if be {
[INFO] [stdout]     |                      ^^^^^^^^^^^ help: use `dyn`: `dyn BayerRead16`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/demosaic/linear.rs:30:20
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub fn run(r: &mut Read,
[INFO] [stdout]    |                    ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/demosaic/linear.rs:105:23
[INFO] [stdout]     |
[INFO] [stdout] 105 | fn debayer_u8(r: &mut Read, cfa: CFA, dst: &mut RasterMut)
[INFO] [stdout]     |                       ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/demosaic/linear.rs:148:24
[INFO] [stdout]     |
[INFO] [stdout] 148 | fn debayer_u16(r: &mut Read, be: bool, cfa: CFA, dst: &mut RasterMut)
[INFO] [stdout]     |                        ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/demosaic/linear.rs:156:22
[INFO] [stdout]     |
[INFO] [stdout] 156 |         let rdr: Box<BayerRead16> = if be {
[INFO] [stdout]     |                      ^^^^^^^^^^^ help: use `dyn`: `dyn BayerRead16`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/demosaic/nearestneighbour.rs:12:20
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn run(r: &mut Read,
[INFO] [stdout]    |                    ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/demosaic/nearestneighbour.rs:77:23
[INFO] [stdout]    |
[INFO] [stdout] 77 | fn debayer_u8(r: &mut Read, cfa: CFA, dst: &mut RasterMut)
[INFO] [stdout]    |                       ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/demosaic/nearestneighbour.rs:112:24
[INFO] [stdout]     |
[INFO] [stdout] 112 | fn debayer_u16(r: &mut Read, be: bool, cfa: CFA, dst: &mut RasterMut)
[INFO] [stdout]     |                        ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/demosaic/nearestneighbour.rs:119:18
[INFO] [stdout]     |
[INFO] [stdout] 119 |     let rdr: Box<BayerRead16> = if be {
[INFO] [stdout]     |                  ^^^^^^^^^^^ help: use `dyn`: `dyn BayerRead16`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/demosaic/none.rs:10:20
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn run(r: &mut Read,
[INFO] [stdout]    |                    ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/demosaic/none.rs:71:23
[INFO] [stdout]    |
[INFO] [stdout] 71 | fn debayer_u8(r: &mut Read, cfa: CFA, dst: &mut RasterMut)
[INFO] [stdout]    |                       ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/demosaic/none.rs:89:24
[INFO] [stdout]    |
[INFO] [stdout] 89 | fn debayer_u16(r: &mut Read, be: bool, cfa: CFA, dst: &mut RasterMut)
[INFO] [stdout]    |                        ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/demosaic/none.rs:95:18
[INFO] [stdout]    |
[INFO] [stdout] 95 |     let rdr: Box<BayerRead16> = if be {
[INFO] [stdout]    |                  ^^^^^^^^^^^ help: use `dyn`: `dyn BayerRead16`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/ffi.rs:38:30
[INFO] [stdout]    |
[INFO] [stdout] 38 |         where F: FnOnce(&mut Read, BayerDepth, CFA, &mut RasterMut) -> BayerResult<()> {
[INFO] [stdout]    |                              ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bayer.rs:35:33
[INFO] [stdout]    |
[INFO] [stdout] 35 |     fn read_line(&self, r: &mut Read, dst: &mut [u8]) -> BayerResult<()>;
[INFO] [stdout]    |                                 ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bayer.rs:40:33
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn read_line(&self, r: &mut Read, dst: &mut [u16]) -> BayerResult<()>;
[INFO] [stdout]    |                                 ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bayer.rs:45:30
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub fn read_exact_u8(r: &mut Read, buf: &mut [u8])
[INFO] [stdout]    |                              ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bayer.rs:53:33
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub fn read_exact_u16be(r: &mut Read, buf: &mut [u16])
[INFO] [stdout]    |                                 ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bayer.rs:63:33
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub fn read_exact_u16le(r: &mut Read, buf: &mut [u16])
[INFO] [stdout]    |                                 ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/border_mirror.rs:65:33
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn read_line(&self, r: &mut Read, dst: &mut [u8])
[INFO] [stdout]    |                                 ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/border_mirror.rs:86:33
[INFO] [stdout]    |
[INFO] [stdout] 86 |     fn read_line(&self, r: &mut Read, dst: &mut [u16])
[INFO] [stdout]    |                                 ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/border_mirror.rs:107:33
[INFO] [stdout]     |
[INFO] [stdout] 107 |     fn read_line(&self, r: &mut Read, dst: &mut [u16])
[INFO] [stdout]     |                                 ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/border_none.rs:19:33
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn read_line(&self, r: &mut Read, dst: &mut [u8])
[INFO] [stdout]    |                                 ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/border_none.rs:32:33
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn read_line(&self, r: &mut Read, dst: &mut [u16])
[INFO] [stdout]    |                                 ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/border_none.rs:45:33
[INFO] [stdout]    |
[INFO] [stdout] 45 |     fn read_line(&self, r: &mut Read, dst: &mut [u16])
[INFO] [stdout]    |                                 ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/border_replicate.rs:73:33
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn read_line(&self, r: &mut Read, dst: &mut [u8])
[INFO] [stdout]    |                                 ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/border_replicate.rs:94:33
[INFO] [stdout]    |
[INFO] [stdout] 94 |     fn read_line(&self, r: &mut Read, dst: &mut [u16])
[INFO] [stdout]    |                                 ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/border_replicate.rs:115:33
[INFO] [stdout]     |
[INFO] [stdout] 115 |     fn read_line(&self, r: &mut Read, dst: &mut [u16])
[INFO] [stdout]     |                                 ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:63:29
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub fn run_demosaic(r: &mut Read,
[INFO] [stdout]    |                             ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/demosaic/cubic.rs:184:28
[INFO] [stdout]     |
[INFO] [stdout] 184 |             .for_each(|(y, mut row)| {
[INFO] [stdout]     |                            ----^^^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/demosaic/cubic.rs:238:28
[INFO] [stdout]     |
[INFO] [stdout] 238 |             .for_each(|(y, mut row)| {
[INFO] [stdout]     |                            ----^^^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/demosaic/linear.rs:134:28
[INFO] [stdout]     |
[INFO] [stdout] 134 |             .for_each(|(y, mut row)| {
[INFO] [stdout]     |                            ----^^^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/demosaic/linear.rs:181:28
[INFO] [stdout]     |
[INFO] [stdout] 181 |             .for_each(|(y, mut row)| {
[INFO] [stdout]     |                            ----^^^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 36 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.05s
[INFO] running `Command { std: "docker" "inspect" "59dc761cad05ada96934c9a0bfb9f5473de8b7a98d198187d0ce4b998c8aa305", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59dc761cad05ada96934c9a0bfb9f5473de8b7a98d198187d0ce4b998c8aa305", kill_on_drop: false }`
[INFO] [stdout] 59dc761cad05ada96934c9a0bfb9f5473de8b7a98d198187d0ce4b998c8aa305
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18d0ea0073b4c88c98f35698ae02bf664468ca11a15a57db5e3a734c0a67b72c
[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" "18d0ea0073b4c88c98f35698ae02bf664468ca11a15a57db5e3a734c0a67b72c", kill_on_drop: false }`
[INFO] [stderr]    Compiling sdl2-sys v0.30.0
[INFO] [stderr]    Compiling flic v0.1.6
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/demosaic/cubic.rs:39:20
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub fn run(r: &mut Read,
[INFO] [stdout]    |                    ^^^^ help: use `dyn`: `dyn Read`
[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/demosaic/cubic.rs:154:23
[INFO] [stdout]     |
[INFO] [stdout] 154 | fn debayer_u8(r: &mut Read, cfa: CFA, dst: &mut RasterMut)
[INFO] [stdout]     |                       ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/demosaic/cubic.rs:203:24
[INFO] [stdout]     |
[INFO] [stdout] 203 | fn debayer_u16(r: &mut Read, be: bool, cfa: CFA, dst: &mut RasterMut)
[INFO] [stdout]     |                        ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/demosaic/cubic.rs:211:22
[INFO] [stdout]     |
[INFO] [stdout] 211 |         let rdr: Box<BayerRead16> = if be {
[INFO] [stdout]     |                      ^^^^^^^^^^^ help: use `dyn`: `dyn BayerRead16`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/demosaic/linear.rs:30:20
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub fn run(r: &mut Read,
[INFO] [stdout]    |                    ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/demosaic/linear.rs:105:23
[INFO] [stdout]     |
[INFO] [stdout] 105 | fn debayer_u8(r: &mut Read, cfa: CFA, dst: &mut RasterMut)
[INFO] [stdout]     |                       ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/demosaic/linear.rs:148:24
[INFO] [stdout]     |
[INFO] [stdout] 148 | fn debayer_u16(r: &mut Read, be: bool, cfa: CFA, dst: &mut RasterMut)
[INFO] [stdout]     |                        ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/demosaic/linear.rs:156:22
[INFO] [stdout]     |
[INFO] [stdout] 156 |         let rdr: Box<BayerRead16> = if be {
[INFO] [stdout]     |                      ^^^^^^^^^^^ help: use `dyn`: `dyn BayerRead16`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/demosaic/nearestneighbour.rs:12:20
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn run(r: &mut Read,
[INFO] [stdout]    |                    ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/demosaic/nearestneighbour.rs:77:23
[INFO] [stdout]    |
[INFO] [stdout] 77 | fn debayer_u8(r: &mut Read, cfa: CFA, dst: &mut RasterMut)
[INFO] [stdout]    |                       ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/demosaic/nearestneighbour.rs:112:24
[INFO] [stdout]     |
[INFO] [stdout] 112 | fn debayer_u16(r: &mut Read, be: bool, cfa: CFA, dst: &mut RasterMut)
[INFO] [stdout]     |                        ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/demosaic/nearestneighbour.rs:119:18
[INFO] [stdout]     |
[INFO] [stdout] 119 |     let rdr: Box<BayerRead16> = if be {
[INFO] [stdout]     |                  ^^^^^^^^^^^ help: use `dyn`: `dyn BayerRead16`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/demosaic/none.rs:10:20
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn run(r: &mut Read,
[INFO] [stdout]    |                    ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/demosaic/none.rs:71:23
[INFO] [stdout]    |
[INFO] [stdout] 71 | fn debayer_u8(r: &mut Read, cfa: CFA, dst: &mut RasterMut)
[INFO] [stdout]    |                       ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/demosaic/none.rs:89:24
[INFO] [stdout]    |
[INFO] [stdout] 89 | fn debayer_u16(r: &mut Read, be: bool, cfa: CFA, dst: &mut RasterMut)
[INFO] [stdout]    |                        ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/demosaic/none.rs:95:18
[INFO] [stdout]    |
[INFO] [stdout] 95 |     let rdr: Box<BayerRead16> = if be {
[INFO] [stdout]    |                  ^^^^^^^^^^^ help: use `dyn`: `dyn BayerRead16`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/ffi.rs:38:30
[INFO] [stdout]    |
[INFO] [stdout] 38 |         where F: FnOnce(&mut Read, BayerDepth, CFA, &mut RasterMut) -> BayerResult<()> {
[INFO] [stdout]    |                              ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bayer.rs:35:33
[INFO] [stdout]    |
[INFO] [stdout] 35 |     fn read_line(&self, r: &mut Read, dst: &mut [u8]) -> BayerResult<()>;
[INFO] [stdout]    |                                 ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bayer.rs:40:33
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn read_line(&self, r: &mut Read, dst: &mut [u16]) -> BayerResult<()>;
[INFO] [stdout]    |                                 ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bayer.rs:45:30
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub fn read_exact_u8(r: &mut Read, buf: &mut [u8])
[INFO] [stdout]    |                              ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bayer.rs:53:33
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub fn read_exact_u16be(r: &mut Read, buf: &mut [u16])
[INFO] [stdout]    |                                 ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bayer.rs:63:33
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub fn read_exact_u16le(r: &mut Read, buf: &mut [u16])
[INFO] [stdout]    |                                 ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/border_mirror.rs:65:33
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn read_line(&self, r: &mut Read, dst: &mut [u8])
[INFO] [stdout]    |                                 ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/border_mirror.rs:86:33
[INFO] [stdout]    |
[INFO] [stdout] 86 |     fn read_line(&self, r: &mut Read, dst: &mut [u16])
[INFO] [stdout]    |                                 ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/border_mirror.rs:107:33
[INFO] [stdout]     |
[INFO] [stdout] 107 |     fn read_line(&self, r: &mut Read, dst: &mut [u16])
[INFO] [stdout]     |                                 ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/border_none.rs:19:33
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn read_line(&self, r: &mut Read, dst: &mut [u8])
[INFO] [stdout]    |                                 ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/border_none.rs:32:33
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn read_line(&self, r: &mut Read, dst: &mut [u16])
[INFO] [stdout]    |                                 ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/border_none.rs:45:33
[INFO] [stdout]    |
[INFO] [stdout] 45 |     fn read_line(&self, r: &mut Read, dst: &mut [u16])
[INFO] [stdout]    |                                 ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/border_replicate.rs:73:33
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn read_line(&self, r: &mut Read, dst: &mut [u8])
[INFO] [stdout]    |                                 ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/border_replicate.rs:94:33
[INFO] [stdout]    |
[INFO] [stdout] 94 |     fn read_line(&self, r: &mut Read, dst: &mut [u16])
[INFO] [stdout]    |                                 ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/border_replicate.rs:115:33
[INFO] [stdout]     |
[INFO] [stdout] 115 |     fn read_line(&self, r: &mut Read, dst: &mut [u16])
[INFO] [stdout]     |                                 ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:63:29
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub fn run_demosaic(r: &mut Read,
[INFO] [stdout]    |                             ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/demosaic/cubic.rs:184:28
[INFO] [stdout]     |
[INFO] [stdout] 184 |             .for_each(|(y, mut row)| {
[INFO] [stdout]     |                            ----^^^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/demosaic/cubic.rs:238:28
[INFO] [stdout]     |
[INFO] [stdout] 238 |             .for_each(|(y, mut row)| {
[INFO] [stdout]     |                            ----^^^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/demosaic/linear.rs:134:28
[INFO] [stdout]     |
[INFO] [stdout] 134 |             .for_each(|(y, mut row)| {
[INFO] [stdout]     |                            ----^^^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/demosaic/linear.rs:181:28
[INFO] [stdout]     |
[INFO] [stdout] 181 |             .for_each(|(y, mut row)| {
[INFO] [stdout]     |                            ----^^^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 36 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling sdl2 v0.30.0
[INFO] [stderr]    Compiling bayer v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/demosaic/cubic.rs:39:20
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub fn run(r: &mut Read,
[INFO] [stdout]    |                    ^^^^ help: use `dyn`: `dyn Read`
[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/demosaic/cubic.rs:154:23
[INFO] [stdout]     |
[INFO] [stdout] 154 | fn debayer_u8(r: &mut Read, cfa: CFA, dst: &mut RasterMut)
[INFO] [stdout]     |                       ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/demosaic/cubic.rs:203:24
[INFO] [stdout]     |
[INFO] [stdout] 203 | fn debayer_u16(r: &mut Read, be: bool, cfa: CFA, dst: &mut RasterMut)
[INFO] [stdout]     |                        ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/demosaic/cubic.rs:211:22
[INFO] [stdout]     |
[INFO] [stdout] 211 |         let rdr: Box<BayerRead16> = if be {
[INFO] [stdout]     |                      ^^^^^^^^^^^ help: use `dyn`: `dyn BayerRead16`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/demosaic/linear.rs:30:20
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub fn run(r: &mut Read,
[INFO] [stdout]    |                    ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/demosaic/linear.rs:105:23
[INFO] [stdout]     |
[INFO] [stdout] 105 | fn debayer_u8(r: &mut Read, cfa: CFA, dst: &mut RasterMut)
[INFO] [stdout]     |                       ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/demosaic/linear.rs:148:24
[INFO] [stdout]     |
[INFO] [stdout] 148 | fn debayer_u16(r: &mut Read, be: bool, cfa: CFA, dst: &mut RasterMut)
[INFO] [stdout]     |                        ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/demosaic/linear.rs:156:22
[INFO] [stdout]     |
[INFO] [stdout] 156 |         let rdr: Box<BayerRead16> = if be {
[INFO] [stdout]     |                      ^^^^^^^^^^^ help: use `dyn`: `dyn BayerRead16`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/demosaic/nearestneighbour.rs:12:20
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn run(r: &mut Read,
[INFO] [stdout]    |                    ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/demosaic/nearestneighbour.rs:77:23
[INFO] [stdout]    |
[INFO] [stdout] 77 | fn debayer_u8(r: &mut Read, cfa: CFA, dst: &mut RasterMut)
[INFO] [stdout]    |                       ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/demosaic/nearestneighbour.rs:112:24
[INFO] [stdout]     |
[INFO] [stdout] 112 | fn debayer_u16(r: &mut Read, be: bool, cfa: CFA, dst: &mut RasterMut)
[INFO] [stdout]     |                        ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/demosaic/nearestneighbour.rs:119:18
[INFO] [stdout]     |
[INFO] [stdout] 119 |     let rdr: Box<BayerRead16> = if be {
[INFO] [stdout]     |                  ^^^^^^^^^^^ help: use `dyn`: `dyn BayerRead16`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/demosaic/none.rs:10:20
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn run(r: &mut Read,
[INFO] [stdout]    |                    ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/demosaic/none.rs:71:23
[INFO] [stdout]    |
[INFO] [stdout] 71 | fn debayer_u8(r: &mut Read, cfa: CFA, dst: &mut RasterMut)
[INFO] [stdout]    |                       ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/demosaic/none.rs:89:24
[INFO] [stdout]    |
[INFO] [stdout] 89 | fn debayer_u16(r: &mut Read, be: bool, cfa: CFA, dst: &mut RasterMut)
[INFO] [stdout]    |                        ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/demosaic/none.rs:95:18
[INFO] [stdout]    |
[INFO] [stdout] 95 |     let rdr: Box<BayerRead16> = if be {
[INFO] [stdout]    |                  ^^^^^^^^^^^ help: use `dyn`: `dyn BayerRead16`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/ffi.rs:38:30
[INFO] [stdout]    |
[INFO] [stdout] 38 |         where F: FnOnce(&mut Read, BayerDepth, CFA, &mut RasterMut) -> BayerResult<()> {
[INFO] [stdout]    |                              ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bayer.rs:35:33
[INFO] [stdout]    |
[INFO] [stdout] 35 |     fn read_line(&self, r: &mut Read, dst: &mut [u8]) -> BayerResult<()>;
[INFO] [stdout]    |                                 ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bayer.rs:40:33
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn read_line(&self, r: &mut Read, dst: &mut [u16]) -> BayerResult<()>;
[INFO] [stdout]    |                                 ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bayer.rs:45:30
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub fn read_exact_u8(r: &mut Read, buf: &mut [u8])
[INFO] [stdout]    |                              ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bayer.rs:53:33
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub fn read_exact_u16be(r: &mut Read, buf: &mut [u16])
[INFO] [stdout]    |                                 ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bayer.rs:63:33
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub fn read_exact_u16le(r: &mut Read, buf: &mut [u16])
[INFO] [stdout]    |                                 ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/border_mirror.rs:65:33
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn read_line(&self, r: &mut Read, dst: &mut [u8])
[INFO] [stdout]    |                                 ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/border_mirror.rs:86:33
[INFO] [stdout]    |
[INFO] [stdout] 86 |     fn read_line(&self, r: &mut Read, dst: &mut [u16])
[INFO] [stdout]    |                                 ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/border_mirror.rs:107:33
[INFO] [stdout]     |
[INFO] [stdout] 107 |     fn read_line(&self, r: &mut Read, dst: &mut [u16])
[INFO] [stdout]     |                                 ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/border_none.rs:19:33
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn read_line(&self, r: &mut Read, dst: &mut [u8])
[INFO] [stdout]    |                                 ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/border_none.rs:32:33
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn read_line(&self, r: &mut Read, dst: &mut [u16])
[INFO] [stdout]    |                                 ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/border_none.rs:45:33
[INFO] [stdout]    |
[INFO] [stdout] 45 |     fn read_line(&self, r: &mut Read, dst: &mut [u16])
[INFO] [stdout]    |                                 ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/border_replicate.rs:73:33
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn read_line(&self, r: &mut Read, dst: &mut [u8])
[INFO] [stdout]    |                                 ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/border_replicate.rs:94:33
[INFO] [stdout]    |
[INFO] [stdout] 94 |     fn read_line(&self, r: &mut Read, dst: &mut [u16])
[INFO] [stdout]    |                                 ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/border_replicate.rs:115:33
[INFO] [stdout]     |
[INFO] [stdout] 115 |     fn read_line(&self, r: &mut Read, dst: &mut [u16])
[INFO] [stdout]     |                                 ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:63:29
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub fn run_demosaic(r: &mut Read,
[INFO] [stdout]    |                             ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit code: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/examples/writebayer-1325ac03f597850a.writebayer.c6weuhnp-cgu.0.rcgu.o" "/opt/rustwide/target/debug/examples/writebayer-1325ac03f597850a.writebayer.c6weuhnp-cgu.1.rcgu.o" "/opt/rustwide/target/debug/examples/writebayer-1325ac03f597850a.writebayer.c6weuhnp-cgu.10.rcgu.o" "/opt/rustwide/target/debug/examples/writebayer-1325ac03f597850a.writebayer.c6weuhnp-cgu.11.rcgu.o" "/opt/rustwide/target/debug/examples/writebayer-1325ac03f597850a.writebayer.c6weuhnp-cgu.12.rcgu.o" "/opt/rustwide/target/debug/examples/writebayer-1325ac03f597850a.writebayer.c6weuhnp-cgu.13.rcgu.o" "/opt/rustwide/target/debug/examples/writebayer-1325ac03f597850a.writebayer.c6weuhnp-cgu.14.rcgu.o" "/opt/rustwide/target/debug/examples/writebayer-1325ac03f597850a.writebayer.c6weuhnp-cgu.15.rcgu.o" "/opt/rustwide/target/debug/examples/writebayer-1325ac03f597850a.writebayer.c6weuhnp-cgu.2.rcgu.o" "/opt/rustwide/target/debug/examples/writebayer-1325ac03f597850a.writebayer.c6weuhnp-cgu.3.rcgu.o" "/opt/rustwide/target/debug/examples/writebayer-1325ac03f597850a.writebayer.c6weuhnp-cgu.4.rcgu.o" "/opt/rustwide/target/debug/examples/writebayer-1325ac03f597850a.writebayer.c6weuhnp-cgu.5.rcgu.o" "/opt/rustwide/target/debug/examples/writebayer-1325ac03f597850a.writebayer.c6weuhnp-cgu.6.rcgu.o" "/opt/rustwide/target/debug/examples/writebayer-1325ac03f597850a.writebayer.c6weuhnp-cgu.7.rcgu.o" "/opt/rustwide/target/debug/examples/writebayer-1325ac03f597850a.writebayer.c6weuhnp-cgu.8.rcgu.o" "/opt/rustwide/target/debug/examples/writebayer-1325ac03f597850a.writebayer.c6weuhnp-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/examples/writebayer-1325ac03f597850a" "/opt/rustwide/target/debug/examples/writebayer-1325ac03f597850a.4l8nkd00lr8p4s1y.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libsdl2-bc14da0a6ec99dee.rlib" "/opt/rustwide/target/debug/deps/librand-585d60ef731bf42f.rlib" "/opt/rustwide/target/debug/deps/librand-148ff1a0c46e003f.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-05bf453a5fab27df.rlib" "/opt/rustwide/target/debug/deps/libbitflags-032ea61c97bf3967.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-4b460a565d885068.rlib" "/opt/rustwide/target/debug/deps/libnum-2081b21651c0d1b9.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-6d8d1064c87aae83.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-2afc3791b2473ea0.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-b647543940554833.rlib" "/opt/rustwide/target/debug/deps/libflic-9498d77871091100.rlib" "/opt/rustwide/target/debug/deps/libbayer.rlib" "/opt/rustwide/target/debug/deps/libquick_error-f8f11c753de79890.rlib" "/opt/rustwide/target/debug/deps/librayon-1404656ecd60629e.rlib" "/opt/rustwide/target/debug/deps/librayon_core-49638b106eb42383.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-f5c3e238754dd294.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-1dd8d9c9aeb18bfe.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-7f189d1e599ba2bb.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-433667b6ea9b0655.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-1932298dd0ef7d7d.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-e02935c1a92635b3.rlib" "/opt/rustwide/target/debug/deps/libmaybe_uninit-f89ccdbeee7edf7d.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-1cbeb169ea1b9070.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-bf21cfb31a9e28ca.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-d2033c938d1688fd.rlib" "/opt/rustwide/target/debug/deps/liblibc-0a43f320b0d2a047.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-0f5da4dd94179155.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-f14aca24435a5414.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-48d342a8b48d1d01.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-14bc0820888c8eb3.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9cbd9e217bff06bc.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-31826136df98934e.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-075976a117c8fd5d.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-2d5cbedfbf17a011.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-0474372ff08c5319.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-d437c34460d2315a.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-fb61ed1b8cc4de79.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-bf76d1b643bfc9f0.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a1b53aa7fddcf418.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-28585e57fac45c73.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-64801769bc15ab28.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-541997b56bb98660.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-cdea3c81adab3d12.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-cd9f15a39fb65cbc.rlib" "-Wl,-Bdynamic" "-lSDL2_image" "-lSDL2" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lSDL2_image
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bayer`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/demosaic/cubic.rs:184:28
[INFO] [stdout]     |
[INFO] [stdout] 184 |             .for_each(|(y, mut row)| {
[INFO] [stdout]     |                            ----^^^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/demosaic/cubic.rs:238:28
[INFO] [stdout]     |
[INFO] [stdout] 238 |             .for_each(|(y, mut row)| {
[INFO] [stdout]     |                            ----^^^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/demosaic/linear.rs:134:28
[INFO] [stdout]     |
[INFO] [stdout] 134 |             .for_each(|(y, mut row)| {
[INFO] [stdout]     |                            ----^^^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/demosaic/linear.rs:181:28
[INFO] [stdout]     |
[INFO] [stdout] 181 |             .for_each(|(y, mut row)| {
[INFO] [stdout]     |                            ----^^^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit code: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/examples/showbayer-451625e11fbcb701.showbayer.clo2ztut-cgu.0.rcgu.o" "/opt/rustwide/target/debug/examples/showbayer-451625e11fbcb701.showbayer.clo2ztut-cgu.1.rcgu.o" "/opt/rustwide/target/debug/examples/showbayer-451625e11fbcb701.showbayer.clo2ztut-cgu.10.rcgu.o" "/opt/rustwide/target/debug/examples/showbayer-451625e11fbcb701.showbayer.clo2ztut-cgu.11.rcgu.o" "/opt/rustwide/target/debug/examples/showbayer-451625e11fbcb701.showbayer.clo2ztut-cgu.12.rcgu.o" "/opt/rustwide/target/debug/examples/showbayer-451625e11fbcb701.showbayer.clo2ztut-cgu.13.rcgu.o" "/opt/rustwide/target/debug/examples/showbayer-451625e11fbcb701.showbayer.clo2ztut-cgu.14.rcgu.o" "/opt/rustwide/target/debug/examples/showbayer-451625e11fbcb701.showbayer.clo2ztut-cgu.15.rcgu.o" "/opt/rustwide/target/debug/examples/showbayer-451625e11fbcb701.showbayer.clo2ztut-cgu.2.rcgu.o" "/opt/rustwide/target/debug/examples/showbayer-451625e11fbcb701.showbayer.clo2ztut-cgu.3.rcgu.o" "/opt/rustwide/target/debug/examples/showbayer-451625e11fbcb701.showbayer.clo2ztut-cgu.4.rcgu.o" "/opt/rustwide/target/debug/examples/showbayer-451625e11fbcb701.showbayer.clo2ztut-cgu.5.rcgu.o" "/opt/rustwide/target/debug/examples/showbayer-451625e11fbcb701.showbayer.clo2ztut-cgu.6.rcgu.o" "/opt/rustwide/target/debug/examples/showbayer-451625e11fbcb701.showbayer.clo2ztut-cgu.7.rcgu.o" "/opt/rustwide/target/debug/examples/showbayer-451625e11fbcb701.showbayer.clo2ztut-cgu.8.rcgu.o" "/opt/rustwide/target/debug/examples/showbayer-451625e11fbcb701.showbayer.clo2ztut-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/examples/showbayer-451625e11fbcb701" "/opt/rustwide/target/debug/examples/showbayer-451625e11fbcb701.4suh32aykg05cfyf.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libsdl2-bc14da0a6ec99dee.rlib" "/opt/rustwide/target/debug/deps/librand-585d60ef731bf42f.rlib" "/opt/rustwide/target/debug/deps/librand-148ff1a0c46e003f.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-05bf453a5fab27df.rlib" "/opt/rustwide/target/debug/deps/libbitflags-032ea61c97bf3967.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-4b460a565d885068.rlib" "/opt/rustwide/target/debug/deps/libnum-2081b21651c0d1b9.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-6d8d1064c87aae83.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-2afc3791b2473ea0.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-b647543940554833.rlib" "/opt/rustwide/target/debug/deps/libbayer.rlib" "/opt/rustwide/target/debug/deps/libquick_error-f8f11c753de79890.rlib" "/opt/rustwide/target/debug/deps/librayon-1404656ecd60629e.rlib" "/opt/rustwide/target/debug/deps/librayon_core-49638b106eb42383.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-f5c3e238754dd294.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-1dd8d9c9aeb18bfe.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-7f189d1e599ba2bb.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-433667b6ea9b0655.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-1932298dd0ef7d7d.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-e02935c1a92635b3.rlib" "/opt/rustwide/target/debug/deps/libmaybe_uninit-f89ccdbeee7edf7d.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-1cbeb169ea1b9070.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-bf21cfb31a9e28ca.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-d2033c938d1688fd.rlib" "/opt/rustwide/target/debug/deps/liblibc-0a43f320b0d2a047.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-0f5da4dd94179155.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-f14aca24435a5414.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-48d342a8b48d1d01.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-14bc0820888c8eb3.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9cbd9e217bff06bc.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-31826136df98934e.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-075976a117c8fd5d.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-2d5cbedfbf17a011.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-0474372ff08c5319.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-d437c34460d2315a.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-fb61ed1b8cc4de79.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-bf76d1b643bfc9f0.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a1b53aa7fddcf418.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-28585e57fac45c73.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-64801769bc15ab28.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-541997b56bb98660.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-cdea3c81adab3d12.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-cd9f15a39fb65cbc.rlib" "-Wl,-Bdynamic" "-lSDL2_image" "-lSDL2" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lSDL2_image
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 36 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "18d0ea0073b4c88c98f35698ae02bf664468ca11a15a57db5e3a734c0a67b72c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18d0ea0073b4c88c98f35698ae02bf664468ca11a15a57db5e3a734c0a67b72c", kill_on_drop: false }`
[INFO] [stdout] 18d0ea0073b4c88c98f35698ae02bf664468ca11a15a57db5e3a734c0a67b72c
