[INFO] cloning repository https://github.com/shantanu404/gas_simulation
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shantanu404/gas_simulation" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshantanu404%2Fgas_simulation", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshantanu404%2Fgas_simulation'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 33f86a8b126276e4db07154d3971a02a0a697a85
[INFO] testing shantanu404/gas_simulation against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshantanu404%2Fgas_simulation" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/shantanu404/gas_simulation 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/shantanu404/gas_simulation
[INFO] finished tweaking git repo https://github.com/shantanu404/gas_simulation
[INFO] tweaked toml for git repo https://github.com/shantanu404/gas_simulation written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/shantanu404/gas_simulation 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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] c1c13669acf385bb49ef83fc14aa1cbcf482032da05680e6fed4a468bc087243
[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" "c1c13669acf385bb49ef83fc14aa1cbcf482032da05680e6fed4a468bc087243", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1c13669acf385bb49ef83fc14aa1cbcf482032da05680e6fed4a468bc087243", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1c13669acf385bb49ef83fc14aa1cbcf482032da05680e6fed4a468bc087243", kill_on_drop: false }`
[INFO] [stdout] c1c13669acf385bb49ef83fc14aa1cbcf482032da05680e6fed4a468bc087243
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ed34cc8389828726f00c589bb880300a1ca4017577c969a8715d6d4664ab3716
[INFO] running `Command { std: "docker" "start" "-a" "ed34cc8389828726f00c589bb880300a1ca4017577c969a8715d6d4664ab3716", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling sdl2 v0.32.1 (https://github.com/Rust-SDL2/rust-sdl2#0ebf3449)
[INFO] [stderr]    Compiling sdl2-sys v0.32.5 (https://github.com/Rust-SDL2/rust-sdl2#0ebf3449)
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling gas_simulation v0.1.0 (/opt/rustwide/workdir)
[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/gas_simulation-b217a07afc8d0342.gas_simulation.d7i8px0u-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/gas_simulation-b217a07afc8d0342.gas_simulation.d7i8px0u-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/gas_simulation-b217a07afc8d0342.gas_simulation.d7i8px0u-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/gas_simulation-b217a07afc8d0342.gas_simulation.d7i8px0u-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/gas_simulation-b217a07afc8d0342.gas_simulation.d7i8px0u-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/gas_simulation-b217a07afc8d0342.gas_simulation.d7i8px0u-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/gas_simulation-b217a07afc8d0342.gas_simulation.d7i8px0u-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/gas_simulation-b217a07afc8d0342.gas_simulation.d7i8px0u-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/gas_simulation-b217a07afc8d0342.gas_simulation.d7i8px0u-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/gas_simulation-b217a07afc8d0342.gas_simulation.d7i8px0u-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/gas_simulation-b217a07afc8d0342.gas_simulation.d7i8px0u-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/gas_simulation-b217a07afc8d0342.gas_simulation.d7i8px0u-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/gas_simulation-b217a07afc8d0342.gas_simulation.d7i8px0u-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/gas_simulation-b217a07afc8d0342.gas_simulation.d7i8px0u-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/gas_simulation-b217a07afc8d0342.gas_simulation.d7i8px0u-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/gas_simulation-b217a07afc8d0342.gas_simulation.d7i8px0u-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/gas_simulation-b217a07afc8d0342" "/opt/rustwide/target/debug/deps/gas_simulation-b217a07afc8d0342.1xh2pc07rx5rvvzn.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/libgas_simulation-09be4eef6232c085.rlib" "/opt/rustwide/target/debug/deps/libsdl2-7646349b0cf045e0.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-0701c54df82dad94.rlib" "/opt/rustwide/target/debug/deps/libbitflags-bc3933a0c5f4996c.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-189ff3a32fc15909.rlib" "/opt/rustwide/target/debug/deps/libnum-31bf8ff52399fd84.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" "/opt/rustwide/target/debug/deps/librand-ffaf3d6d17252729.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-a96ac3edbdc67424.rlib" "/opt/rustwide/target/debug/deps/liblibc-f30b2452f84317d3.rlib" "/opt/rustwide/target/debug/deps/librand_jitter-c76871338b428e1a.rlib" "/opt/rustwide/target/debug/deps/librand_core-75c2ae28f500bcd9.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_image" "-lutil" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc"
[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 `gas_simulation`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "ed34cc8389828726f00c589bb880300a1ca4017577c969a8715d6d4664ab3716", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed34cc8389828726f00c589bb880300a1ca4017577c969a8715d6d4664ab3716", kill_on_drop: false }`
[INFO] [stdout] ed34cc8389828726f00c589bb880300a1ca4017577c969a8715d6d4664ab3716