[INFO] cloning repository https://github.com/davidmoreno/nui-1 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/davidmoreno/nui-1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidmoreno%2Fnui-1", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidmoreno%2Fnui-1'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fb164ab0794ec1cadbee8165dab796f7e369031b [INFO] testing davidmoreno/nui-1 against beta-2021-01-01 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidmoreno%2Fnui-1" "/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/davidmoreno/nui-1 on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/davidmoreno/nui-1 [INFO] finished tweaking git repo https://github.com/davidmoreno/nui-1 [INFO] tweaked toml for git repo https://github.com/davidmoreno/nui-1 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/davidmoreno/nui-1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libloading v0.4.0 [INFO] [stderr] Downloaded either v1.1.0 [INFO] [stderr] Downloaded colored v1.5.1 [INFO] [stderr] Downloaded jack-sys v0.1.5 [INFO] [stderr] Downloaded itertools v0.6.0 [INFO] [stderr] Downloaded jack v0.5.3 [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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 892e1c6bb346a7fea43e1ea65ae4df5755026064fa99a5ca53e00640246ccfd2 [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" "892e1c6bb346a7fea43e1ea65ae4df5755026064fa99a5ca53e00640246ccfd2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "892e1c6bb346a7fea43e1ea65ae4df5755026064fa99a5ca53e00640246ccfd2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "892e1c6bb346a7fea43e1ea65ae4df5755026064fa99a5ca53e00640246ccfd2", kill_on_drop: false }` [INFO] [stdout] 892e1c6bb346a7fea43e1ea65ae4df5755026064fa99a5ca53e00640246ccfd2 [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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b6e27ef337c0f67ee43f6970543ed5c6df9f8ebd2fb5fbccf6b52879165ded6d [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" "b6e27ef337c0f67ee43f6970543ed5c6df9f8ebd2fb5fbccf6b52879165ded6d", kill_on_drop: false }` [INFO] [stderr] Compiling libloading v0.4.0 [INFO] [stderr] Compiling libc v0.2.24 [INFO] [stderr] Compiling either v1.1.0 [INFO] [stderr] Compiling colored v1.5.1 [INFO] [stderr] Compiling itertools v0.6.0 [INFO] [stderr] Compiling jack-sys v0.1.5 [INFO] [stderr] Compiling jack v0.5.3 [INFO] [stderr] Compiling nui-1 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/synth.rs:25:16 [INFO] [stdout] | [INFO] [stdout] 25 | block: Box, [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ProcessBlock` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/synth.rs:82:38 [INFO] [stdout] | [INFO] [stdout] 82 | pub fn add(&mut self, block: Box) -> BlockId{ [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ProcessBlock` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/synth.rs:248:47 [INFO] [stdout] | [INFO] [stdout] 248 | pub fn block(&self, bl: &BlockId) -> &Box{ [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ProcessBlock` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/reader.rs:70:19 [INFO] [stdout] | [INFO] [stdout] 70 | let block:Box = match name { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ProcessBlock` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/synth.rs:146:13 [INFO] [stdout] | [INFO] [stdout] 146 | let mut audiobuffers = &mut workdata.audiobuffers; [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] 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/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/nui_1-5eaa48d4ff9a8d70.nui_1.evwru8b0-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/nui_1-5eaa48d4ff9a8d70.nui_1.evwru8b0-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/nui_1-5eaa48d4ff9a8d70.nui_1.evwru8b0-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/nui_1-5eaa48d4ff9a8d70.nui_1.evwru8b0-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/nui_1-5eaa48d4ff9a8d70.nui_1.evwru8b0-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/nui_1-5eaa48d4ff9a8d70.nui_1.evwru8b0-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/nui_1-5eaa48d4ff9a8d70.nui_1.evwru8b0-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/nui_1-5eaa48d4ff9a8d70.nui_1.evwru8b0-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/nui_1-5eaa48d4ff9a8d70.nui_1.evwru8b0-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/nui_1-5eaa48d4ff9a8d70.nui_1.evwru8b0-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/nui_1-5eaa48d4ff9a8d70.nui_1.evwru8b0-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/nui_1-5eaa48d4ff9a8d70.nui_1.evwru8b0-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/nui_1-5eaa48d4ff9a8d70.nui_1.evwru8b0-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/nui_1-5eaa48d4ff9a8d70.nui_1.evwru8b0-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/nui_1-5eaa48d4ff9a8d70.nui_1.evwru8b0-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/nui_1-5eaa48d4ff9a8d70.nui_1.evwru8b0-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/nui_1-5eaa48d4ff9a8d70" "/opt/rustwide/target/debug/deps/nui_1-5eaa48d4ff9a8d70.42cy8s5ey77p14t5.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libbyteorder-a57f875470cf8085.rlib" "/opt/rustwide/target/debug/deps/libcolored-f34e87dcd147e62f.rlib" "/opt/rustwide/target/debug/deps/libjack-d990f77a87eee76a.rlib" "/opt/rustwide/target/debug/deps/libjack_sys-c251623becea9de1.rlib" "/opt/rustwide/target/debug/deps/liblibloading-e83396cecb43c85c.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-3242f86e9b315a5e.rlib" "/opt/rustwide/target/debug/deps/liblibc-fd3bc08686c32283.rlib" "/opt/rustwide/target/debug/deps/libbitflags-5491842f1301905a.rlib" "/opt/rustwide/target/debug/deps/libitertools-89a349ea84e5c7d8.rlib" "/opt/rustwide/target/debug/deps/libeither-371998cfbfb6d62c.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-7444fd17919e9af0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-0ee2f67026959ab7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-df1bcd1e82256d04.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-ed9ecf1b54021131.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-0ede66bb24e94b96.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-7c2de7f50940865c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-b138d50085fd4683.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-6576870d8f2b9ae2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-042a30c5f67b2c91.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-7b3f33d3dbe385dc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-90b3063cd7b22527.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-17f9484f8dc4da1e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-df38345acd9d92e1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a5e10ca10bdd9e54.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-9e5b4162eeef2cef.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-3a4e739a77468800.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-0f3a0c116d5e04d6.rlib" "-Wl,-Bdynamic" "-ljack" "-ldl" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" [INFO] [stdout] = note: /usr/bin/ld: cannot find -ljack [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `nui-1` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "b6e27ef337c0f67ee43f6970543ed5c6df9f8ebd2fb5fbccf6b52879165ded6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6e27ef337c0f67ee43f6970543ed5c6df9f8ebd2fb5fbccf6b52879165ded6d", kill_on_drop: false }` [INFO] [stdout] b6e27ef337c0f67ee43f6970543ed5c6df9f8ebd2fb5fbccf6b52879165ded6d