[INFO] cloning repository https://github.com/TheZoq2/Nihil-Chroma
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TheZoq2/Nihil-Chroma" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheZoq2%2FNihil-Chroma", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheZoq2%2FNihil-Chroma'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cfe00585b1aad796a06a5f62ede6b7515d38c265
[INFO] testing TheZoq2/Nihil-Chroma against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheZoq2%2FNihil-Chroma" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/TheZoq2/Nihil-Chroma on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/TheZoq2/Nihil-Chroma
[INFO] finished tweaking git repo https://github.com/TheZoq2/Nihil-Chroma
[INFO] tweaked toml for git repo https://github.com/TheZoq2/Nihil-Chroma written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/TheZoq2/Nihil-Chroma already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 52a7d0bdf794af87438bb053079553f4a720eec70ea188ba7acb780b1e4b8194
[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" "52a7d0bdf794af87438bb053079553f4a720eec70ea188ba7acb780b1e4b8194", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "52a7d0bdf794af87438bb053079553f4a720eec70ea188ba7acb780b1e4b8194", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52a7d0bdf794af87438bb053079553f4a720eec70ea188ba7acb780b1e4b8194", kill_on_drop: false }`
[INFO] [stdout] 52a7d0bdf794af87438bb053079553f4a720eec70ea188ba7acb780b1e4b8194
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b296558ea663e15b377c0725bd87d9ae1534c6d26cc47c12916c4fc55ac92ded
[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" "b296558ea663e15b377c0725bd87d9ae1534c6d26cc47c12916c4fc55ac92ded", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.40
[INFO] [stderr]    Compiling cfg-if v0.1.2
[INFO] [stderr]    Compiling nodrop v0.1.12
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling num-traits v0.1.32
[INFO] [stderr]    Compiling lazy_static v1.0.0
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling rayon-core v1.4.0
[INFO] [stderr]    Compiling winapi v0.2.7
[INFO] [stderr]    Compiling atom v0.3.4
[INFO] [stderr]    Compiling either v1.5.0
[INFO] [stderr]    Compiling odds v0.2.26
[INFO] [stderr]    Compiling fnv v1.0.6
[INFO] [stderr]    Compiling tuple_utils v0.2.0
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling sdl2-sys v0.31.0
[INFO] [stderr]    Compiling arrayvec v0.4.7
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling itertools v0.5.10
[INFO] [stderr]    Compiling arrayvec v0.3.25
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling syn v0.10.8
[INFO] [stderr]    Compiling num-integer v0.1.32
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling rand v0.3.14
[INFO] [stderr]    Compiling num_cpus v1.8.0
[INFO] [stderr]    Compiling time v0.1.35
[INFO] [stderr]    Compiling num-iter v0.1.32
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling pulse v0.5.3
[INFO] [stderr]    Compiling rayon v0.8.2
[INFO] [stderr]    Compiling shred-derive v0.3.0
[INFO] [stderr]    Compiling specs-derive v0.1.0
[INFO] [stderr]    Compiling num-bigint v0.1.32
[INFO] [stderr]    Compiling num-complex v0.1.32
[INFO] [stderr]    Compiling hibitset v0.3.2
[INFO] [stderr]    Compiling num-rational v0.1.32
[INFO] [stderr]    Compiling shred v0.5.2
[INFO] [stderr]    Compiling num v0.1.32
[INFO] [stderr]    Compiling nalgebra v0.8.2
[INFO] [stderr]    Compiling sdl2 v0.31.0
[INFO] [stderr]    Compiling derivative v1.0.0
[INFO] [stderr]    Compiling specs v0.10.0
[INFO] [stderr]    Compiling nihil_chroma v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/input.rs:50:14
[INFO] [stdout]    |
[INFO] [stdout] 50 |         for (mut player_component, mut velocity, mut transform) in (&mut players, &mut velocities, &mut transforms).join() {
[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/input.rs:50:36
[INFO] [stdout]    |
[INFO] [stdout] 50 |         for (mut player_component, mut velocity, mut transform) in (&mut players, &mut velocities, &mut transforms).join() {
[INFO] [stdout]    |                                    ----^^^^^^^^
[INFO] [stdout]    |                                    |
[INFO] [stdout]    |                                    help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `StretchComponent`
[INFO] [stdout]   --> src/components.rs:62:12
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub struct StretchComponent
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[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/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/nihil_chroma-6752a537bf74c1c3.nihil_chroma.2fdnyl0y-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/nihil_chroma-6752a537bf74c1c3.nihil_chroma.2fdnyl0y-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/nihil_chroma-6752a537bf74c1c3.nihil_chroma.2fdnyl0y-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/nihil_chroma-6752a537bf74c1c3.nihil_chroma.2fdnyl0y-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/nihil_chroma-6752a537bf74c1c3.nihil_chroma.2fdnyl0y-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/nihil_chroma-6752a537bf74c1c3.nihil_chroma.2fdnyl0y-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/nihil_chroma-6752a537bf74c1c3.nihil_chroma.2fdnyl0y-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/nihil_chroma-6752a537bf74c1c3.nihil_chroma.2fdnyl0y-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/nihil_chroma-6752a537bf74c1c3.nihil_chroma.2fdnyl0y-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/nihil_chroma-6752a537bf74c1c3.nihil_chroma.2fdnyl0y-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/nihil_chroma-6752a537bf74c1c3.nihil_chroma.2fdnyl0y-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/nihil_chroma-6752a537bf74c1c3.nihil_chroma.2fdnyl0y-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/nihil_chroma-6752a537bf74c1c3.nihil_chroma.2fdnyl0y-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/nihil_chroma-6752a537bf74c1c3.nihil_chroma.2fdnyl0y-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/nihil_chroma-6752a537bf74c1c3.nihil_chroma.2fdnyl0y-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/nihil_chroma-6752a537bf74c1c3.nihil_chroma.2fdnyl0y-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/nihil_chroma-6752a537bf74c1c3" "/opt/rustwide/target/debug/deps/nihil_chroma-6752a537bf74c1c3.1n2a7lhzy4lnvous.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libspecs-364aad944ebfa454.rlib" "/opt/rustwide/target/debug/deps/libtuple_utils-eeaf53f2d39db87f.rlib" "/opt/rustwide/target/debug/deps/libshred-0449ef986852f348.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-78ed7f12771bf27d.rlib" "/opt/rustwide/target/debug/deps/libpulse-f17e1b5aef799a5a.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-9d38b56a98089654.rlib" "/opt/rustwide/target/debug/deps/libodds-e8f66bc1f0ac39a5.rlib" "/opt/rustwide/target/debug/deps/libmopa-1f4fde885f969738.rlib" "/opt/rustwide/target/debug/deps/libhibitset-640ef155a6f07730.rlib" "/opt/rustwide/target/debug/deps/librayon-c2750ccfb91b37de.rlib" "/opt/rustwide/target/debug/deps/librayon_core-5477f6875a4d1fbe.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-9f239258e2c5b26c.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-c56cb325aee27646.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-527865423a64efd1.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-14384d5d0823cd1f.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-b6fd67ae54c0ffbc.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-8a93a1eb4411db37.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-00db3d6afa7e70e2.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-47728bf37d55435b.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-0efe4e460d541fe6.rlib" "/opt/rustwide/target/debug/deps/libnodrop-c8c1bf898db75817.rlib" "/opt/rustwide/target/debug/deps/libatom-546bbe98c20cb30d.rlib" "/opt/rustwide/target/debug/deps/libfnv-efbf2f9463bbe447.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-7ac7420f95eb5837.rlib" "/opt/rustwide/target/debug/deps/libtime-4fc6f4779de51cee.rlib" "/opt/rustwide/target/debug/deps/libnalgebra-e29965383718736e.rlib" "/opt/rustwide/target/debug/deps/libsdl2-537b47ce195cf734.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-c2b9a6c625ad8bf2.rlib" "/opt/rustwide/target/debug/deps/libbitflags-171913864070e9c9.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-375ebda1249706e0.rlib" "/opt/rustwide/target/debug/deps/libnum-9a907862a500ba4c.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-4f62ef35c9ba8fe9.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-4b410b2fbb890b3a.rlib" "/opt/rustwide/target/debug/deps/librand-314b1e2cd4429542.rlib" "/opt/rustwide/target/debug/deps/liblibc-bca6e38d369470ef.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-8f9441f72e71e804.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-74425f941af46c4f.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-af373fa4e2632da4.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-4ef348078d44f5b4.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-187a35ec57ed5f34.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c659455244c9d2ca.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-448643d99e633b5d.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-c7c3d631a525883a.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-d7659a11bb201e01.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-9aceb6f83a33a9b6.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-876c3057c8a2a7c2.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-2f02aa3e24d2aa49.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-1d4694108f8cb543.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-79eaa6e630880f50.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-0df1a4ec96f80cf7.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-bba9b0f0f4d77257.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-f848f9c987265235.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0d5ea4f2d39b8e27.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-c22053fa5fc00a3b.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-c52e5d6301e1bd59.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-2675a9a46b5cec89.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-6e3d052afeb9f711.rlib" "-Wl,-Bdynamic" "-lSDL2_ttf" "-lSDL2_image" "-lSDL2_mixer" "-lSDL2" "-lutil" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc"
[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; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nihil_chroma`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "b296558ea663e15b377c0725bd87d9ae1534c6d26cc47c12916c4fc55ac92ded", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b296558ea663e15b377c0725bd87d9ae1534c6d26cc47c12916c4fc55ac92ded", kill_on_drop: false }`
[INFO] [stdout] b296558ea663e15b377c0725bd87d9ae1534c6d26cc47c12916c4fc55ac92ded