[INFO] cloning repository https://github.com/bcamp1/Gravisim
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bcamp1/Gravisim" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbcamp1%2FGravisim", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbcamp1%2FGravisim'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3dbbddea8fc708657bbb6fc1993272fb5f73978b
[INFO] testing bcamp1/Gravisim against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbcamp1%2FGravisim" "/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/bcamp1/Gravisim 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/bcamp1/Gravisim
[INFO] finished tweaking git repo https://github.com/bcamp1/Gravisim
[INFO] tweaked toml for git repo https://github.com/bcamp1/Gravisim written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/bcamp1/Gravisim 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] b1e7b6986f418bd7d3ee58f9a7b78de28f6b806957b693fd5bc19c35746b1be9
[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" "b1e7b6986f418bd7d3ee58f9a7b78de28f6b806957b693fd5bc19c35746b1be9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1e7b6986f418bd7d3ee58f9a7b78de28f6b806957b693fd5bc19c35746b1be9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1e7b6986f418bd7d3ee58f9a7b78de28f6b806957b693fd5bc19c35746b1be9", kill_on_drop: false }`
[INFO] [stdout] b1e7b6986f418bd7d3ee58f9a7b78de28f6b806957b693fd5bc19c35746b1be9
[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] 3b84df1bf1b640dea4d286b03bbca72adbf28873c8d612d46081a527a5e45327
[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" "3b84df1bf1b640dea4d286b03bbca72adbf28873c8d612d46081a527a5e45327", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.4.0
[INFO] [stderr]    Compiling autocfg v0.1.2
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling bitflags v1.0.4
[INFO] [stderr]    Compiling c_vec v1.3.2
[INFO] [stderr]    Compiling sdl2-sys v0.32.5
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.3
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling stopwatch v0.0.7
[INFO] [stderr]    Compiling sdl2 v0.32.1
[INFO] [stderr]    Compiling gravisim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `sdl2::pixels::Color`
[INFO] [stdout]  --> src/body.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use sdl2::pixels::Color;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `res_mult` is never read
[INFO] [stdout]   --> src/main.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let mut res_mult = 1.0;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `pmouse_pressed` is never read
[INFO] [stdout]   --> src/main.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 |     let mut pmouse_pressed = false;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `total_time`
[INFO] [stdout]   --> src/body.rs:44:47
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn update_self(&mut self, mult: &f32, total_time: &f32) {
[INFO] [stdout]    |                                               ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_total_time`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mult`
[INFO] [stdout]   --> src/body.rs:58:51
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn compute_gravity(&mut self, body: Body, mult: &f32) {
[INFO] [stdout]    |                                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_mult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `context`
[INFO] [stdout]  --> src/gui.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     context: &'a Sdl2TtfContext,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `filename`
[INFO] [stdout]   --> src/gui.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     filename: &'a str,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_color`
[INFO] [stdout]   --> src/gui.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn set_color(&mut self, color: Color) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_font_size`
[INFO] [stdout]   --> src/gui.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn set_font_size(&mut self, size: u16) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/body.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |         canvas.filled_circle(t.0 as i16, t.1 as i16, (self.size * cam.zoom) as i16, (255, color_g, 255, 255));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[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/gravisim-4beaec00f981cb11.gravisim.4hw29og0-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/gravisim-4beaec00f981cb11.gravisim.4hw29og0-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/gravisim-4beaec00f981cb11.gravisim.4hw29og0-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/gravisim-4beaec00f981cb11.gravisim.4hw29og0-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/gravisim-4beaec00f981cb11.gravisim.4hw29og0-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/gravisim-4beaec00f981cb11.gravisim.4hw29og0-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/gravisim-4beaec00f981cb11.gravisim.4hw29og0-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/gravisim-4beaec00f981cb11.gravisim.4hw29og0-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/gravisim-4beaec00f981cb11.gravisim.4hw29og0-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/gravisim-4beaec00f981cb11.gravisim.4hw29og0-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/gravisim-4beaec00f981cb11.gravisim.4hw29og0-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/gravisim-4beaec00f981cb11.gravisim.4hw29og0-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/gravisim-4beaec00f981cb11.gravisim.4hw29og0-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/gravisim-4beaec00f981cb11.gravisim.4hw29og0-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/gravisim-4beaec00f981cb11.gravisim.4hw29og0-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/gravisim-4beaec00f981cb11.gravisim.4hw29og0-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/gravisim-4beaec00f981cb11" "/opt/rustwide/target/debug/deps/gravisim-4beaec00f981cb11.2nwebm3s9thq1tbs.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/libstopwatch-41de1c31ee451419.rlib" "/opt/rustwide/target/debug/deps/libsdl2-8c9020f327a5f07c.rlib" "/opt/rustwide/target/debug/deps/librand-38e0328ebb734678.rlib" "/opt/rustwide/target/debug/deps/librand_xorshift-77f88a5561b96f4f.rlib" "/opt/rustwide/target/debug/deps/librand_pcg-bc2209a7a317f85a.rlib" "/opt/rustwide/target/debug/deps/librand_hc-de2edf9783070164.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-ec69adc4b8b25088.rlib" "/opt/rustwide/target/debug/deps/librand_isaac-f71e66dc839a7fb6.rlib" "/opt/rustwide/target/debug/deps/librand_core-77a4cb275993870e.rlib" "/opt/rustwide/target/debug/deps/librand_os-6f7a1ecc01c42a26.rlib" "/opt/rustwide/target/debug/deps/librand_jitter-c76871338b428e1a.rlib" "/opt/rustwide/target/debug/deps/librand_core-75c2ae28f500bcd9.rlib" "/opt/rustwide/target/debug/deps/libc_vec-3726c477ef2036ec.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-60aa9fd160b196a5.rlib" "/opt/rustwide/target/debug/deps/libbitflags-bc3933a0c5f4996c.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-189ff3a32fc15909.rlib" "/opt/rustwide/target/debug/deps/libnum-6ed56c0cd340bfa4.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-4f5dd8f06ed23e54.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-a3687d3c883da22f.rlib" "/opt/rustwide/target/debug/deps/librand-c7516b1981823b78.rlib" "/opt/rustwide/target/debug/deps/liblibc-d8dbdbe4dd7501b9.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-f693eb8a130780dc.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-74425f941af46c4f.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-02024694f087a858.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-283e957963c3219e.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-a227ce9cd1263fb5.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" "-lSDL2_ttf" "-lSDL2_gfx" "-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_gfx
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gravisim`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "3b84df1bf1b640dea4d286b03bbca72adbf28873c8d612d46081a527a5e45327", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b84df1bf1b640dea4d286b03bbca72adbf28873c8d612d46081a527a5e45327", kill_on_drop: false }`
[INFO] [stdout] 3b84df1bf1b640dea4d286b03bbca72adbf28873c8d612d46081a527a5e45327