[INFO] cloning repository https://github.com/wolffiex/buzz [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wolffiex/buzz" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwolffiex%2Fbuzz", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwolffiex%2Fbuzz'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 743a9d4ec6d13b9d2c1d6f43d46cd95079569478 [INFO] testing wolffiex/buzz against 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwolffiex%2Fbuzz" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/wolffiex/buzz on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/wolffiex/buzz [INFO] finished tweaking git repo https://github.com/wolffiex/buzz [INFO] tweaked toml for git repo https://github.com/wolffiex/buzz written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/wolffiex/buzz already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e7ee277ce1a0ac28f3d9997b98cda271c80af1b6ff14b616ceff5c44ad0f25ac [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" "e7ee277ce1a0ac28f3d9997b98cda271c80af1b6ff14b616ceff5c44ad0f25ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e7ee277ce1a0ac28f3d9997b98cda271c80af1b6ff14b616ceff5c44ad0f25ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7ee277ce1a0ac28f3d9997b98cda271c80af1b6ff14b616ceff5c44ad0f25ac", kill_on_drop: false }` [INFO] [stdout] e7ee277ce1a0ac28f3d9997b98cda271c80af1b6ff14b616ceff5c44ad0f25ac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 79c8b22cb8d03a3cb8bd062cca8ecb1cd3b11fd98f446465fd6741a32404a76b [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" "79c8b22cb8d03a3cb8bd062cca8ecb1cd3b11fd98f446465fd6741a32404a76b", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.85 [INFO] [stderr] Compiling futures-util v0.3.19 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling headers-core v0.2.0 [INFO] [stderr] Compiling getrandom v0.2.4 [INFO] [stderr] Compiling mio v0.7.14 [INFO] [stderr] Compiling tracing v0.1.29 [INFO] [stderr] Compiling buf_redux v0.8.4 [INFO] [stderr] Compiling twoway v0.1.8 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling serde_json v1.0.75 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling sha-1 v0.9.8 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling headers v0.3.5 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling multipart v0.18.0 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling tokio v1.15.0 [INFO] [stderr] Compiling pin-project v1.0.10 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling tungstenite v0.14.0 [INFO] [stderr] Compiling tokio-util v0.6.9 [INFO] [stderr] Compiling tokio-stream v0.1.8 [INFO] [stderr] Compiling tokio-tungstenite v0.15.0 [INFO] [stderr] Compiling h2 v0.3.10 [INFO] [stderr] Compiling hyper v0.14.16 [INFO] [stderr] Compiling warp v0.3.2 [INFO] [stderr] Compiling buzz v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/buzz.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::iter::successors` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::iter::successors; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id1` [INFO] [stdout] --> src/buzz.rs:55:9 [INFO] [stdout] | [INFO] [stdout] 55 | fn sign(id1: ID, props: &String) -> ID { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_id1` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `props` [INFO] [stdout] --> src/buzz.rs:55:18 [INFO] [stdout] | [INFO] [stdout] 55 | fn sign(id1: ID, props: &String) -> ID { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_props` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `PropName` [INFO] [stdout] --> src/buzz.rs:37:1 [INFO] [stdout] | [INFO] [stdout] 37 | type PropName = &'static str; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Record` [INFO] [stdout] --> src/buzz.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 38 | struct Record { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/buzz.rs:45:12 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn new(id1: ID, props: String) -> Record { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `sign` [INFO] [stdout] --> src/buzz.rs:55:4 [INFO] [stdout] | [INFO] [stdout] 55 | fn sign(id1: ID, props: &String) -> ID { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 43s [INFO] running `Command { std: "docker" "inspect" "79c8b22cb8d03a3cb8bd062cca8ecb1cd3b11fd98f446465fd6741a32404a76b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79c8b22cb8d03a3cb8bd062cca8ecb1cd3b11fd98f446465fd6741a32404a76b", kill_on_drop: false }` [INFO] [stdout] 79c8b22cb8d03a3cb8bd062cca8ecb1cd3b11fd98f446465fd6741a32404a76b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6d9822210ca7675e35c613191dfb3275edcd40566f12697a8e90101755b506d7 [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" "6d9822210ca7675e35c613191dfb3275edcd40566f12697a8e90101755b506d7", kill_on_drop: false }` [INFO] [stderr] Compiling buzz v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `id1` [INFO] [stdout] --> src/buzz.rs:55:9 [INFO] [stdout] | [INFO] [stdout] 55 | fn sign(id1: ID, props: &String) -> ID { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_id1` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `props` [INFO] [stdout] --> src/buzz.rs:55:18 [INFO] [stdout] | [INFO] [stdout] 55 | fn sign(id1: ID, props: &String) -> ID { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_props` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Record` [INFO] [stdout] --> src/buzz.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 38 | struct Record { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/buzz.rs:45:12 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn new(id1: ID, props: String) -> Record { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `sign` [INFO] [stdout] --> src/buzz.rs:55:4 [INFO] [stdout] | [INFO] [stdout] 55 | fn sign(id1: ID, props: &String) -> ID { [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/buzzwasm-ae700660b2472c5a.buzzwasm.2507d29c-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/buzzwasm-ae700660b2472c5a.buzzwasm.2507d29c-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/buzzwasm-ae700660b2472c5a.buzzwasm.2507d29c-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/buzzwasm-ae700660b2472c5a.buzzwasm.2507d29c-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/buzzwasm-ae700660b2472c5a.buzzwasm.2507d29c-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/buzzwasm-ae700660b2472c5a.buzzwasm.2507d29c-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/buzzwasm-ae700660b2472c5a.buzzwasm.2507d29c-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/buzzwasm-ae700660b2472c5a.buzzwasm.2507d29c-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/buzzwasm-ae700660b2472c5a.buzzwasm.2507d29c-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/buzzwasm-ae700660b2472c5a.buzzwasm.2507d29c-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/buzzwasm-ae700660b2472c5a.buzzwasm.2507d29c-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/buzzwasm-ae700660b2472c5a.buzzwasm.2507d29c-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/buzzwasm-ae700660b2472c5a.buzzwasm.2507d29c-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/buzzwasm-ae700660b2472c5a.buzzwasm.2507d29c-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/buzzwasm-ae700660b2472c5a.buzzwasm.2507d29c-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/buzzwasm-ae700660b2472c5a.buzzwasm.2507d29c-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/buzzwasm-ae700660b2472c5a.3pwt93mhf7181iu0.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/ring-178e22f1334d5110/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-758a09c353a92957.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-743b1b40789d9970.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-03c847826ae3c573.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-b1a47273c37bf80e.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-a46a068050a12a4b.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-1df56095db9453cb.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-9062de483386e50b.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-b988ab269ff13602.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-1bc822d886d4f7bd.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-963eca8df4c224a6.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d805b480c9102e58.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-06dfdbc22b935051.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-d7523a4d118e6572.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-5d7898c7fac3a07d.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-8c2bdbab4845bf3d.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-d578639df0547b30.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-58bbb7b1efa3a5e2.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-4c9b082d197c16f8.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-70f9ed6d8e7a5ce6.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-8c0a241d0360fa53.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-bad7ed93fdd31371.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-98b4d121af2b7335.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-1d9f7e5920635d15.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/buzzwasm-ae700660b2472c5a" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/buzzwasm-ae700660b2472c5a.buzzwasm.2507d29c-cgu.12.rcgu.o: in function `buzzwasm::log': [INFO] [stdout] /opt/rustwide/workdir/src/wasm.rs:113: undefined reference to `consoleLog' [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] = help: some `extern` functions couldn't be found; some native libraries may need to be installed or have their path specified [INFO] [stdout] = note: use the `-l` flag to specify native libraries to link [INFO] [stdout] = note: use the `cargo:rustc-link-lib` directive to specify the native libraries to link with Cargo (see https://doc.rust-lang.org/cargo/reference/build-scripts.html#cargorustc-link-libkindname) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `buzz` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "6d9822210ca7675e35c613191dfb3275edcd40566f12697a8e90101755b506d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d9822210ca7675e35c613191dfb3275edcd40566f12697a8e90101755b506d7", kill_on_drop: false }` [INFO] [stdout] 6d9822210ca7675e35c613191dfb3275edcd40566f12697a8e90101755b506d7