[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 try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbcamp1%2FGravisim" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bcamp1/Gravisim on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-4/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded c_vec v1.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ee57be7c65d671ee78a1b8836130a19ee69407cd487e41962698cc4780ed7ba5
[INFO] running `Command { std: "docker" "start" "-a" "ee57be7c65d671ee78a1b8836130a19ee69407cd487e41962698cc4780ed7ba5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee57be7c65d671ee78a1b8836130a19ee69407cd487e41962698cc4780ed7ba5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee57be7c65d671ee78a1b8836130a19ee69407cd487e41962698cc4780ed7ba5", kill_on_drop: false }`
[INFO] [stdout] ee57be7c65d671ee78a1b8836130a19ee69407cd487e41962698cc4780ed7ba5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 185b318832896fa7874cf7e36b67684239421ae010b1e742235427f87283a8fe
[INFO] running `Command { std: "docker" "start" "-a" "185b318832896fa7874cf7e36b67684239421ae010b1e742235427f87283a8fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.48
[INFO] [stderr]    Compiling autocfg v0.1.2
[INFO] [stderr]    Compiling rand_core v0.4.0
[INFO] [stderr]    Compiling cfg-if v0.1.6
[INFO] [stderr]    Compiling c_vec v1.3.2
[INFO] [stderr]    Compiling lazy_static v1.3.0
[INFO] [stderr]    Compiling bitflags v1.0.4
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling sdl2-sys v0.32.5
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.3
[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_hc v0.1.0
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling num-bigint v0.1.44
[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:27:13
[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:59:13
[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 `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 status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-Wl,--as-needed" "-L" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/gravisim-22872cdcc7ac8869.gravisim.6zt7q9fg-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/gravisim-22872cdcc7ac8869.gravisim.6zt7q9fg-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/gravisim-22872cdcc7ac8869.gravisim.6zt7q9fg-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/gravisim-22872cdcc7ac8869.gravisim.6zt7q9fg-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/gravisim-22872cdcc7ac8869.gravisim.6zt7q9fg-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/gravisim-22872cdcc7ac8869.gravisim.6zt7q9fg-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/gravisim-22872cdcc7ac8869.gravisim.6zt7q9fg-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/gravisim-22872cdcc7ac8869.gravisim.6zt7q9fg-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/gravisim-22872cdcc7ac8869.gravisim.6zt7q9fg-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/gravisim-22872cdcc7ac8869.gravisim.6zt7q9fg-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/gravisim-22872cdcc7ac8869.gravisim.6zt7q9fg-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/gravisim-22872cdcc7ac8869.gravisim.6zt7q9fg-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/gravisim-22872cdcc7ac8869.gravisim.6zt7q9fg-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/gravisim-22872cdcc7ac8869.gravisim.6zt7q9fg-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/gravisim-22872cdcc7ac8869.gravisim.6zt7q9fg-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/gravisim-22872cdcc7ac8869.gravisim.6zt7q9fg-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/gravisim-22872cdcc7ac8869" "/opt/rustwide/target/debug/deps/gravisim-22872cdcc7ac8869.2xu6006w5ukkdg4o.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libstopwatch-0c927b1f5236abcb.rlib" "/opt/rustwide/target/debug/deps/libsdl2-3eab156dad33efc0.rlib" "/opt/rustwide/target/debug/deps/librand-99cbe1458e2ebc28.rlib" "/opt/rustwide/target/debug/deps/librand_xorshift-547e20561c66783a.rlib" "/opt/rustwide/target/debug/deps/librand_pcg-d194d475f47d453c.rlib" "/opt/rustwide/target/debug/deps/librand_hc-29b765447745d749.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-365cf075441f0a89.rlib" "/opt/rustwide/target/debug/deps/librand_isaac-444aa90c291757cb.rlib" "/opt/rustwide/target/debug/deps/librand_core-d59f52a6c43cdb07.rlib" "/opt/rustwide/target/debug/deps/librand_os-08921e59926c05b3.rlib" "/opt/rustwide/target/debug/deps/librand_jitter-35edfbb82201539e.rlib" "/opt/rustwide/target/debug/deps/librand_core-7840c02da82e2bf0.rlib" "/opt/rustwide/target/debug/deps/libc_vec-92154cd032a008b1.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-56bfc3341c6ea31e.rlib" "/opt/rustwide/target/debug/deps/libbitflags-44e95351d5c34c9b.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-6034a6970937b2b0.rlib" "/opt/rustwide/target/debug/deps/libnum-f90cdc0d0718d090.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-b3c9ce5ed7d4ceac.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-7f5ae23b5d0ccb16.rlib" "/opt/rustwide/target/debug/deps/librand-fe46ead34324ecf4.rlib" "/opt/rustwide/target/debug/deps/liblibc-b2bba38458f6d13b.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-b77036096f3522ef.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-3a45b7a0cb68c0b0.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-9b3c910537d75c98.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-e67644c1b5d64fa6.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-a616ef0b114947c8.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-21256c14e4504640.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-986e7fea4474d4d2.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-91d85f45babdb06e.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-756509c31813f9a6.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-5c2ef587e740c0cc.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-ad8f9371d31db1b3.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-402820fb3b4d3dd8.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-5e8e903f07dc8747.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7ab9ae5080c07187.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-c8e8d47c6bf14de2.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-5a02dbb58abd015a.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-cedc8fec61444895.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a1c96351c52bc56a.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-e41c6d24baeb2249.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-62493b241881590c.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-a1fd7734706d5518.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-c8ded1707ad10767.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-1eec8756baa5bc24.rlib" "-Wl,-Bdynamic" "-lSDL2" "-lSDL2_ttf" "-lSDL2_gfx" "-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" "185b318832896fa7874cf7e36b67684239421ae010b1e742235427f87283a8fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "185b318832896fa7874cf7e36b67684239421ae010b1e742235427f87283a8fe", kill_on_drop: false }`
[INFO] [stdout] 185b318832896fa7874cf7e36b67684239421ae010b1e742235427f87283a8fe