[INFO] cloning repository https://github.com/linkdesu/playground
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/linkdesu/playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flinkdesu%2Fplayground", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flinkdesu%2Fplayground'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4e5bcfe92e6ac047484df70f301c7d53f96463ad
[INFO] building linkdesu/playground against try#23647e694de8d0904848ad068b2e0ec2dd098c37+target=wasm32-wasip1 for pr-149868
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flinkdesu%2Fplayground" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/linkdesu/playground
[INFO] finished tweaking git repo https://github.com/linkdesu/playground
[INFO] tweaked toml for git repo https://github.com/linkdesu/playground written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/linkdesu/playground on toolchain 23647e694de8d0904848ad068b2e0ec2dd098c37
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/linkdesu/playground already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 25e67eb3d3f50250fe538f67702b41cae4fd39770d3ec9c1556e23b475e4fba0
[INFO] running `Command { std: "docker" "start" "-a" "25e67eb3d3f50250fe538f67702b41cae4fd39770d3ec9c1556e23b475e4fba0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25e67eb3d3f50250fe538f67702b41cae4fd39770d3ec9c1556e23b475e4fba0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25e67eb3d3f50250fe538f67702b41cae4fd39770d3ec9c1556e23b475e4fba0", kill_on_drop: false }`
[INFO] [stdout] 25e67eb3d3f50250fe538f67702b41cae4fd39770d3ec9c1556e23b475e4fba0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "build" "--frozen" "--message-format=json" "--target" "wasm32-wasip1", kill_on_drop: false }`
[INFO] [stdout] 2cbc4c47211d0c0aed2b1ff7cdd574b3cfc58d883aff8c0e57ebcd9f92c98e3b
[INFO] running `Command { std: "docker" "start" "-a" "2cbc4c47211d0c0aed2b1ff7cdd574b3cfc58d883aff8c0e57ebcd9f92c98e3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.41
[INFO] [stderr]    Compiling cty v0.2.2
[INFO] [stderr]    Compiling blake2b-rs v0.2.0
[INFO] [stderr]    Compiling sparse-merkle-tree v0.6.0 (https://github.com/nervosnetwork/sparse-merkle-tree.git#7c70731c)
[INFO] [stderr]    Compiling playground v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | /     smt.update_all(vec![
[INFO] [stdout] 18 | |         (key_1, value_1),
[INFO] [stdout] 19 | |         (key_2, value_2),
[INFO] [stdout] 20 | |         (key_3, value_3),
[INFO] [stdout] 21 | |     ]);
[INFO] [stdout]    | |______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let _ = smt.update_all(vec![
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `rust-lld` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "rust-lld" "-flavor" "wasm" "--export" "__main_void" "-z" "stack-size=1048576" "--stack-first" "--no-demangle" "<sysroot>/lib/rustlib/wasm32-wasip1/lib/self-contained/crt1-command.o" "<6 object files omitted>" "<sysroot>/lib/rustlib/wasm32-wasip1/lib/libpanic_abort-*.rlib" "/opt/rustwide/target/wasm32-wasip1/debug/deps/{libhex-85aa986ef279af61,libsparse_merkle_tree-264eb822b6b03a1f,libcfg_if-c52cb2c48f08318d,libblake2b_rs-502d917140ca63c6,libcty-abb9c873faf5e664}.rlib" "<sysroot>/lib/rustlib/wasm32-wasip1/lib/{libstd-*,libwasi-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*}.rlib" "-l" "c" "<sysroot>/lib/rustlib/wasm32-wasip1/lib/{librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-L" "/opt/rustwide/target/wasm32-wasip1/debug/build/sparse-merkle-tree-26c3432a5a4c81a2/out" "-L" "/opt/rustwide/target/wasm32-wasip1/debug/build/blake2b-rs-25badc01fadedcc9/out" "-L" "<sysroot>/lib/rustlib/wasm32-wasip1/lib/self-contained" "-o" "/opt/rustwide/target/wasm32-wasip1/debug/deps/playground-fbf23ca21388344c.wasm" "--gc-sections" "-O0"
[INFO] [stdout]   = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout]   = note: rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/deps/libsparse_merkle_tree-264eb822b6b03a1f.rlib: archive member 'ckb_smt.o' is neither Wasm object file nor LLVM bitcode
[INFO] [stdout]           rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/deps/libblake2b_rs-502d917140ca63c6.rlib: archive member 'blake2b-ref.o' is neither Wasm object file nor LLVM bitcode
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libsparse_merkle_tree-264eb822b6b03a1f.rlib(sparse_merkle_tree-264eb822b6b03a1f.sparse_merkle_tree.a58a95c5e945655b-cgu.0.rcgu.o): undefined symbol: smt_state_init
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libsparse_merkle_tree-264eb822b6b03a1f.rlib(sparse_merkle_tree-264eb822b6b03a1f.sparse_merkle_tree.a58a95c5e945655b-cgu.0.rcgu.o): undefined symbol: smt_state_insert
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libsparse_merkle_tree-264eb822b6b03a1f.rlib(sparse_merkle_tree-264eb822b6b03a1f.sparse_merkle_tree.a58a95c5e945655b-cgu.0.rcgu.o): undefined symbol: smt_state_normalize
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libsparse_merkle_tree-264eb822b6b03a1f.rlib(sparse_merkle_tree-264eb822b6b03a1f.sparse_merkle_tree.a58a95c5e945655b-cgu.0.rcgu.o): undefined symbol: smt_verify
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libblake2b_rs-502d917140ca63c6.rlib(blake2b_rs-502d917140ca63c6.blake2b_rs.539b47f0758d4540-cgu.0.rcgu.o): undefined symbol: blake2b_init_param
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libblake2b_rs-502d917140ca63c6.rlib(blake2b_rs-502d917140ca63c6.blake2b_rs.539b47f0758d4540-cgu.0.rcgu.o): undefined symbol: blake2b_init_key_with_param
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libblake2b_rs-502d917140ca63c6.rlib(blake2b_rs-502d917140ca63c6.blake2b_rs.539b47f0758d4540-cgu.0.rcgu.o): undefined symbol: blake2b_update
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libblake2b_rs-502d917140ca63c6.rlib(blake2b_rs-502d917140ca63c6.blake2b_rs.539b47f0758d4540-cgu.0.rcgu.o): undefined symbol: blake2b_final
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `playground` (bin "playground") due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "2cbc4c47211d0c0aed2b1ff7cdd574b3cfc58d883aff8c0e57ebcd9f92c98e3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cbc4c47211d0c0aed2b1ff7cdd574b3cfc58d883aff8c0e57ebcd9f92c98e3b", kill_on_drop: false }`
[INFO] [stdout] 2cbc4c47211d0c0aed2b1ff7cdd574b3cfc58d883aff8c0e57ebcd9f92c98e3b