[INFO] cloning repository https://github.com/malcx95/ascii-christmas-tree [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/malcx95/ascii-christmas-tree" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmalcx95%2Fascii-christmas-tree", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmalcx95%2Fascii-christmas-tree'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5f0ea6bbdca595b691b66c88a3fcdefdce8d2557 [INFO] testing malcx95/ascii-christmas-tree against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmalcx95%2Fascii-christmas-tree" "/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/malcx95/ascii-christmas-tree on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/malcx95/ascii-christmas-tree [INFO] finished tweaking git repo https://github.com/malcx95/ascii-christmas-tree [INFO] tweaked toml for git repo https://github.com/malcx95/ascii-christmas-tree written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/malcx95/ascii-christmas-tree already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wayland-client v0.5.12 [INFO] [stderr] Downloaded wayland-kbd v0.3.6 [INFO] [stderr] Downloaded gcc v0.3.40 [INFO] [stderr] Downloaded wayland-window v0.2.3 [INFO] [stderr] Downloaded wayland-scanner v0.5.11 [INFO] [stderr] Downloaded wayland-sys v0.5.11 [INFO] [stderr] Downloaded glium v0.15.0 [INFO] [stderr] Downloaded nalgebra v0.10.1 [INFO] [stderr] Downloaded glutin v0.6.2 [INFO] [stderr] Downloaded serde v0.8.20 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 28abe31cfc9a888b7cbeaa4fdc4a756f3fd8a83807ed2086cf47a7119d783a2d [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" "28abe31cfc9a888b7cbeaa4fdc4a756f3fd8a83807ed2086cf47a7119d783a2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "28abe31cfc9a888b7cbeaa4fdc4a756f3fd8a83807ed2086cf47a7119d783a2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28abe31cfc9a888b7cbeaa4fdc4a756f3fd8a83807ed2086cf47a7119d783a2d", kill_on_drop: false }` [INFO] [stdout] 28abe31cfc9a888b7cbeaa4fdc4a756f3fd8a83807ed2086cf47a7119d783a2d [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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] b59dbd8f0b1486340f21d0b3f87ae5bfff81807b55dac9f08622905600d99922 [INFO] running `Command { std: "docker" "start" "-a" "b59dbd8f0b1486340f21d0b3f87ae5bfff81807b55dac9f08622905600d99922", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.18 [INFO] [stderr] Compiling num-traits v0.1.36 [INFO] [stderr] Compiling phf_shared v0.7.20 [INFO] [stderr] Compiling dtoa v0.2.2 [INFO] [stderr] Compiling serde v0.8.20 [INFO] [stderr] Compiling itoa v0.1.1 [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Compiling log v0.3.6 [INFO] [stderr] Compiling khronos_api v1.0.0 [INFO] [stderr] Compiling lazy_static v0.1.16 [INFO] [stderr] Compiling pkg-config v0.3.8 [INFO] [stderr] Compiling gcc v0.3.40 [INFO] [stderr] Compiling crossbeam v0.2.10 [INFO] [stderr] Compiling rustc-demangle v0.1.3 [INFO] [stderr] Compiling cfg-if v0.1.0 [INFO] [stderr] Compiling smallvec v0.1.8 [INFO] [stderr] Compiling xml-rs v0.3.5 [INFO] [stderr] Compiling phf v0.7.20 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling fs2 v0.2.5 [INFO] [stderr] Compiling shared_library v0.1.5 [INFO] [stderr] Compiling x11-dl v2.11.0 [INFO] [stderr] Compiling memmap v0.2.3 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling num-integer v0.1.32 [INFO] [stderr] Compiling num-complex v0.1.35 [INFO] [stderr] Compiling tempfile v2.1.4 [INFO] [stderr] Compiling backtrace-sys v0.1.5 [INFO] [stderr] Compiling num-iter v0.1.32 [INFO] [stderr] Compiling wayland-scanner v0.5.11 [INFO] [stderr] Compiling gl_generator v0.5.2 [INFO] [stderr] Compiling phf_generator v0.7.20 [INFO] [stderr] Compiling num-bigint v0.1.35 [INFO] [stderr] Compiling backtrace v0.2.3 [INFO] [stderr] Compiling phf_codegen v0.7.20 [INFO] [stderr] Compiling target_build_utils v0.1.2 [INFO] [stderr] Compiling wayland-client v0.5.12 [INFO] [stderr] Compiling glutin v0.6.2 [INFO] [stderr] Compiling glium v0.15.0 [INFO] [stderr] Compiling num-rational v0.1.35 [INFO] [stderr] Compiling num v0.1.36 [INFO] [stderr] Compiling nalgebra v0.10.1 [INFO] [stderr] Compiling serde_json v0.8.4 [INFO] [stderr] Compiling libloading v0.3.1 [INFO] [stderr] Compiling dlib v0.3.1 [INFO] [stderr] Compiling wayland-sys v0.5.11 [INFO] [stderr] Compiling wayland-kbd v0.3.6 [INFO] [stderr] Compiling wayland-window v0.2.3 [INFO] [stderr] Compiling caca_tree v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/main.rs:43:26 [INFO] [stdout] | [INFO] [stdout] 43 | fn init_caca() -> Result<(*mut libcaca_ffi::caca_display_t), String> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 43 - fn init_caca() -> Result<(*mut libcaca_ffi::caca_display_t), String> { [INFO] [stdout] 43 + fn init_caca() -> Result<*mut libcaca_ffi::caca_display_t, String> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:58:5 [INFO] [stdout] | [INFO] [stdout] 58 | try!(file.read_to_string(&mut contents)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:56:20 [INFO] [stdout] | [INFO] [stdout] 56 | let mut file = try!(File::open(path)); [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/caca_tree-9ee303f09b5d9f54.caca_tree.b0c23f8e-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/caca_tree-9ee303f09b5d9f54.caca_tree.b0c23f8e-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/caca_tree-9ee303f09b5d9f54.caca_tree.b0c23f8e-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/caca_tree-9ee303f09b5d9f54.caca_tree.b0c23f8e-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/caca_tree-9ee303f09b5d9f54.caca_tree.b0c23f8e-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/caca_tree-9ee303f09b5d9f54.caca_tree.b0c23f8e-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/caca_tree-9ee303f09b5d9f54.caca_tree.b0c23f8e-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/caca_tree-9ee303f09b5d9f54.caca_tree.b0c23f8e-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/caca_tree-9ee303f09b5d9f54.caca_tree.b0c23f8e-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/caca_tree-9ee303f09b5d9f54.caca_tree.b0c23f8e-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/caca_tree-9ee303f09b5d9f54.caca_tree.b0c23f8e-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/caca_tree-9ee303f09b5d9f54.caca_tree.b0c23f8e-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/caca_tree-9ee303f09b5d9f54.caca_tree.b0c23f8e-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/caca_tree-9ee303f09b5d9f54.caca_tree.b0c23f8e-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/caca_tree-9ee303f09b5d9f54.caca_tree.b0c23f8e-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/caca_tree-9ee303f09b5d9f54.caca_tree.b0c23f8e-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/caca_tree-9ee303f09b5d9f54.ppijp51v7ck0e2w.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lcaca" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libnalgebra-b095780f3ee3664a.rlib" "/opt/rustwide/target/debug/deps/libnum-fa64dc699f5e8e3c.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-a0e9833315c6d166.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-9e26531fa3100f5c.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-1414bcbb691345aa.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-e969d69ee9f4d60b.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-db13333060ad6b2f.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-aa401973396c5141.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-8671410fdbb26149.rlib" "/opt/rustwide/target/debug/deps/libglium-eb9438e791e7321e.rlib" "/opt/rustwide/target/debug/deps/libglutin-5d46bd541d278329.rlib" "/opt/rustwide/target/debug/deps/libwayland_window-5be1c76a2f084549.rlib" "/opt/rustwide/target/debug/deps/libtempfile-fc8ed251b5038d72.rlib" "/opt/rustwide/target/debug/deps/librand-22c3b457f682b65c.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-f7a78ccb944e69cd.rlib" "/opt/rustwide/target/debug/deps/libwayland_kbd-e63818e445546b8c.rlib" "/opt/rustwide/target/debug/deps/libmemmap-c74755ced3c53b10.rlib" "/opt/rustwide/target/debug/deps/libosmesa_sys-b8f89a07336d1d8b.rlib" "/opt/rustwide/target/debug/deps/libwayland_client-46596a2614936122.rlib" "/opt/rustwide/target/debug/deps/libwayland_sys-e251ff7023d05e2d.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-61a0d13503f44696.rlib" "/opt/rustwide/target/debug/deps/libdlib-7f13139abfae96d9.rlib" "/opt/rustwide/target/debug/deps/liblibloading-030375522d5a5323.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-3b2e0e67da99d2eb.rlib" "/opt/rustwide/target/debug/deps/libbitflags-e0f7dbb2934afe82.rlib" "/opt/rustwide/target/debug/deps/libx11_dl-847f4b063e4aa239.rlib" "/opt/rustwide/target/debug/deps/libshared_library-a6d4bc6d0f97c2a9.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-4922dee2c0fe5f2e.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-dc8ce84483fed65d.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-a8ba2d870a4c0ff8.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-27e609617fffd9ba.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-54fc4b981caf04b1.rlib" "/opt/rustwide/target/debug/deps/libdbghelp-1b8c89a4415b9ce8.rlib" "/opt/rustwide/target/debug/deps/libwinapi-4d42a927084ddbff.rlib" "/opt/rustwide/target/debug/deps/libkernel32-1cb31e1f8a5753d0.rlib" "/opt/rustwide/target/debug/deps/liblibc-91d676c0f1ac80f2.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-4fb368957abad32a.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-29e5e596e889a0aa.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-1b145d9fcdc08832.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-5b037ee6b77e2ff0.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9635a64fca0ebd28.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-a7574eb9bb7a8fc5.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-f5fa1dc334dcaeeb.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-6ee570a898e75ef0.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-afb62f29a0815772.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-a632746535fd9988.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-25acc307bcb1d7b6.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-377721a625f6ace7.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-43c01431c8a4ee6f.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-5f74725679453254.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-2b35d8999819161d.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-a81f2980c3f58cf2.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-57b4679830289815.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-2a6a2797f7a73818.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-0e3656b1fda5fd7b.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-13b419dfbcf9c1f8.rlib" "-Wl,-Bdynamic" "-ldl" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/caca_tree-9ee303f09b5d9f54" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: cannot find -lcaca [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 `caca_tree` due to 2 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "b59dbd8f0b1486340f21d0b3f87ae5bfff81807b55dac9f08622905600d99922", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b59dbd8f0b1486340f21d0b3f87ae5bfff81807b55dac9f08622905600d99922", kill_on_drop: false }` [INFO] [stdout] b59dbd8f0b1486340f21d0b3f87ae5bfff81807b55dac9f08622905600d99922