[INFO] cloning repository https://github.com/bluecookies/0x40-hues.rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bluecookies/0x40-hues.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbluecookies%2F0x40-hues.rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbluecookies%2F0x40-hues.rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 37156f5264ee7420946949766e4f457138ada9d4
[INFO] testing bluecookies/0x40-hues.rs against 1.54.0 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbluecookies%2F0x40-hues.rs" "/workspace/builds/worker-117/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-117/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bluecookies/0x40-hues.rs on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bluecookies/0x40-hues.rs
[INFO] finished tweaking git repo https://github.com/bluecookies/0x40-hues.rs
[INFO] tweaked toml for git repo https://github.com/bluecookies/0x40-hues.rs written to /workspace/builds/worker-117/source/Cargo.toml
[INFO] crate git repo https://github.com/bluecookies/0x40-hues.rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0fa6207afbf4dd49cfa6b80546708b84418cbce96efce061fdb11b0ada4503de
[INFO] running `Command { std: "docker" "start" "-a" "0fa6207afbf4dd49cfa6b80546708b84418cbce96efce061fdb11b0ada4503de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0fa6207afbf4dd49cfa6b80546708b84418cbce96efce061fdb11b0ada4503de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fa6207afbf4dd49cfa6b80546708b84418cbce96efce061fdb11b0ada4503de", kill_on_drop: false }`
[INFO] [stdout] 0fa6207afbf4dd49cfa6b80546708b84418cbce96efce061fdb11b0ada4503de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 022224f40e2ecee750a702eacc7fe490fc8df38d13764d2df606447858401d16
[INFO] running `Command { std: "docker" "start" "-a" "022224f40e2ecee750a702eacc7fe490fc8df38d13764d2df606447858401d16", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.36
[INFO] [stderr]    Compiling pkg-config v0.3.9
[INFO] [stderr]    Compiling cc v1.0.4
[INFO] [stderr]    Compiling num-traits v0.2.0
[INFO] [stderr]    Compiling build_const v0.2.0
[INFO] [stderr]    Compiling gcc v0.3.54
[INFO] [stderr]    Compiling cfg-if v0.1.2
[INFO] [stderr]    Compiling adler32 v1.0.2
[INFO] [stderr]    Compiling byteorder v1.2.1
[INFO] [stderr]    Compiling lazy_static v0.2.11
[INFO] [stderr]    Compiling approx v0.1.1
[INFO] [stderr]    Compiling libc v0.1.12
[INFO] [stderr]    Compiling serde v1.0.27
[INFO] [stderr]    Compiling bitflags v0.7.0
[INFO] [stderr]    Compiling claxon v0.3.1
[INFO] [stderr]    Compiling lazy_static v1.0.0
[INFO] [stderr]    Compiling podio v0.1.6
[INFO] [stderr]    Compiling hound v1.1.0
[INFO] [stderr]    Compiling bitflags v1.0.1
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]    Compiling serde_derive_internals v0.19.0
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling num-integer v0.1.36
[INFO] [stderr]    Compiling crc v1.7.0
[INFO] [stderr]    Compiling sdl2-sys v0.31.0
[INFO] [stderr]    Compiling alsa-sys v0.1.1
[INFO] [stderr]    Compiling xml-rs v0.7.0
[INFO] [stderr]    Compiling serde_derive v1.0.27
[INFO] [stderr]    Compiling ogg v0.4.1
[INFO] [stderr]    Compiling rand v0.4.2
[INFO] [stderr]    Compiling miniz_oxide v0.1.2
[INFO] [stderr]    Compiling time v0.1.39
[INFO] [stderr]    Compiling toml v0.4.5
[INFO] [stderr]    Compiling num-iter v0.1.35
[INFO] [stderr]    Compiling simplemad_sys v0.5.0
[INFO] [stderr]    Compiling bzip2-sys v0.1.6
[INFO] [stderr]    Compiling miniz_oxide_c_api v0.1.2
[INFO] [stderr]    Compiling msdos_time v0.1.5
[INFO] [stderr]    Compiling lewton v0.5.2
[INFO] [stderr]    Compiling rand v0.3.22
[INFO] [stderr]    Compiling num v0.1.41
[INFO] [stderr]    Compiling cpal v0.6.0
[INFO] [stderr]    Compiling cgmath v0.14.1
[INFO] [stderr]    Compiling flate2 v1.0.1
[INFO] [stderr]    Compiling sdl2 v0.31.0
[INFO] [stderr]    Compiling bzip2 v0.3.2
[INFO] [stderr]    Compiling rodio v0.6.0
[INFO] [stderr]    Compiling zip v0.3.0
[INFO] [stderr]    Compiling simplemad v0.8.1
[INFO] [stderr]    Compiling hues v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `rodio::Sample`
[INFO] [stdout]   --> src/main.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use rodio::Sample;
[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/loader.rs:146:44
[INFO] [stdout]     |
[INFO] [stdout] 146 |                 let source = (Box::new(decoder) as Box<Source<Item = i16> + Send>).buffered();
[INFO] [stdout]     |                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Source<Item = i16> + Send`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/songs.rs:44:58
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let source = Box::new(ZeroSource::new(2, 44100)) as Box<Source<Item = i16> + Send>;
[INFO] [stdout]    |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Source<Item = i16> + Send`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:43:18
[INFO] [stdout]    |
[INFO] [stdout] 43 | type Error = Box<std::error::Error>;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:47:31
[INFO] [stdout]    |
[INFO] [stdout] 47 | type AudioData = Buffered<Box<Source<Item = i16> + Send>>;
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Source<Item = i16> + Send`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `fullname`
[INFO] [stdout]    --> src/images.rs:106:2
[INFO] [stdout]     |
[INFO] [stdout] 106 |     fullname: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `source`
[INFO] [stdout]    --> src/images.rs:107:2
[INFO] [stdout]     |
[INFO] [stdout] 107 |     source: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `source_other`
[INFO] [stdout]    --> src/images.rs:108:2
[INFO] [stdout]     |
[INFO] [stdout] 108 |     source_other: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/hues-e1e436df2da19c46.hues.751ltw5l-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/hues-e1e436df2da19c46.hues.751ltw5l-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/hues-e1e436df2da19c46.hues.751ltw5l-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/hues-e1e436df2da19c46.hues.751ltw5l-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/hues-e1e436df2da19c46.hues.751ltw5l-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/hues-e1e436df2da19c46.hues.751ltw5l-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/hues-e1e436df2da19c46.hues.751ltw5l-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/hues-e1e436df2da19c46.hues.751ltw5l-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/hues-e1e436df2da19c46.hues.751ltw5l-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/hues-e1e436df2da19c46.hues.751ltw5l-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/hues-e1e436df2da19c46.hues.751ltw5l-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/hues-e1e436df2da19c46.hues.751ltw5l-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/hues-e1e436df2da19c46.hues.751ltw5l-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/hues-e1e436df2da19c46.hues.751ltw5l-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/hues-e1e436df2da19c46.hues.751ltw5l-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/hues-e1e436df2da19c46.hues.751ltw5l-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/hues-e1e436df2da19c46.2jxylaszq7ptj0om.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/opt/rustwide/target/debug/build/simplemad_sys-9d4dd428655a9887/out" "-L" "/opt/rustwide/target/debug/build/bzip2-sys-77fafe3168de2ceb/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libxml-987c2b9cea0f60c7.rlib" "/opt/rustwide/target/debug/deps/libbitflags-c87e8a6604f986af.rlib" "/opt/rustwide/target/debug/deps/libsimplemad-0738563b80ace6f5.rlib" "/opt/rustwide/target/debug/deps/libsimplemad_sys-f53e5e0d366b788d.rlib" "/opt/rustwide/target/debug/deps/liblibc-1c1475514a42a650.rlib" "/opt/rustwide/target/debug/deps/libtoml-b199241a1e18f405.rlib" "/opt/rustwide/target/debug/deps/libserde-8a2e32a834ab0973.rlib" "/opt/rustwide/target/debug/deps/libzip-1fb088d368c14e93.rlib" "/opt/rustwide/target/debug/deps/libpodio-623b6be14c3712b4.rlib" "/opt/rustwide/target/debug/deps/libmsdos_time-aa3b83f6f835955f.rlib" "/opt/rustwide/target/debug/deps/libtime-9cd0cae9f627b7df.rlib" "/opt/rustwide/target/debug/deps/libflate2-6e38224d2c9c24e5.rlib" "/opt/rustwide/target/debug/deps/libminiz_oxide_c_api-a322da7b01aafe2f.rlib" "/opt/rustwide/target/debug/deps/libminiz_oxide-7e6130d5302ec2c2.rlib" "/opt/rustwide/target/debug/deps/libadler32-56c8431a3b58e80e.rlib" "/opt/rustwide/target/debug/deps/libcrc-cd3b0cfa0f5bd558.rlib" "/opt/rustwide/target/debug/deps/libbzip2-a77575c2d5c34ff6.rlib" "/opt/rustwide/target/debug/deps/libbzip2_sys-265441c059d9a8c2.rlib" "/opt/rustwide/target/debug/deps/libsdl2-3cd48fcba8d3e84a.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-dc2f88eed6536fa5.rlib" "/opt/rustwide/target/debug/deps/libbitflags-3ed78f2e466e2a78.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-d48456f4703eeb1b.rlib" "/opt/rustwide/target/debug/deps/libnum-85900b4ec5c8b1c6.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-d15e8b6ce1a85d66.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-254495cebea65822.rlib" "/opt/rustwide/target/debug/deps/librodio-04c6b5eef5feb324.rlib" "/opt/rustwide/target/debug/deps/libcgmath-cc23cc1093a30a56.rlib" "/opt/rustwide/target/debug/deps/librand-176d64bb94fbe196.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-8a6e167615ac1aa6.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-ea9ee780aac3dcfe.rlib" "/opt/rustwide/target/debug/deps/libapprox-71283a8308d66e8d.rlib" "/opt/rustwide/target/debug/deps/liblewton-5b1a6b141319fe88.rlib" "/opt/rustwide/target/debug/deps/libogg-8b5a64fc4948e1c3.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-0b4b7fc706a40ce6.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-ab5b80c2150df080.rlib" "/opt/rustwide/target/debug/deps/libhound-34190b769280f4c7.rlib" "/opt/rustwide/target/debug/deps/libcpal-d90c39dabcd7a930.rlib" "/opt/rustwide/target/debug/deps/libalsa_sys-1071aa2737a42bef.rlib" "/opt/rustwide/target/debug/deps/libclaxon-151d03dd959940ae.rlib" "/opt/rustwide/target/debug/deps/librand-f4f7addd10f61f66.rlib" "/opt/rustwide/target/debug/deps/liblibc-4917c5961d6179ac.rlib" "/opt/rustwide/target/debug/deps/libglob-2ef6e78d0a819b1f.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-2420485b9e5ef5e1.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-785e3cb61c4b1960.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-087191a88bdaa22d.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9981842c02975178.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-6fb405869b015fde.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d05c5c3c56004b7b.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-42d74d2097528b38.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-fb36534c113d2209.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-b56b9042c12b6535.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-491902d6cb3e76df.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-61834e0981b8c367.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-f78aa99d613a55bc.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-53ee54cd7fed2c57.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-544ecdbd6cda3c58.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-379cc252b6943a79.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-8063eea38dcc5e62.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-5b228734afae15ee.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-d6c7a399d95d173f.rlib" "-Wl,-Bdynamic" "-lc" "-lm" "-lSDL2_ttf" "-lSDL2_image" "-lSDL2_mixer" "-lSDL2" "-lasound" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/hues-e1e436df2da19c46" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lSDL2_ttf
[INFO] [stdout]           /usr/bin/ld: cannot find -lSDL2_image
[INFO] [stdout]           /usr/bin/ld: cannot find -lSDL2_mixer
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hues`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "022224f40e2ecee750a702eacc7fe490fc8df38d13764d2df606447858401d16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "022224f40e2ecee750a702eacc7fe490fc8df38d13764d2df606447858401d16", kill_on_drop: false }`
[INFO] [stdout] 022224f40e2ecee750a702eacc7fe490fc8df38d13764d2df606447858401d16
