[INFO] cloning repository https://github.com/TKOTKCh/chainmaker-wasmer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TKOTKCh/chainmaker-wasmer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTKOTKCh%2Fchainmaker-wasmer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTKOTKCh%2Fchainmaker-wasmer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 428a857c2a90cd6650f0d37b4535eaa9498f4159
[INFO] checking TKOTKCh/chainmaker-wasmer against f4dd856795debe636f2ba39a900f162f5abeb7e8 for pr-160904
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTKOTKCh%2Fchainmaker-wasmer" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  63% (1576/2468)
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Updating files: 100% (2468/2468), done.
[INFO] removed /workspace/builds/worker-7-tc2/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/TKOTKCh/chainmaker-wasmer
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/TKOTKCh/chainmaker-wasmer
[INFO] tweaked toml for git repo https://github.com/TKOTKCh/chainmaker-wasmer written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/TKOTKCh/chainmaker-wasmer on toolchain f4dd856795debe636f2ba39a900f162f5abeb7e8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f4dd856795debe636f2ba39a900f162f5abeb7e8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/TKOTKCh/chainmaker-wasmer 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" "+f4dd856795debe636f2ba39a900f162f5abeb7e8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused workspace dependency `memmap2`
[INFO] [stderr]    --> Cargo.toml:415:25
[INFO] [stderr]     |
[INFO] [stderr] 415 | [workspace.dependencies.memmap2]
[INFO] [stderr]     |                         ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::unused_workspace_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the workspace dependency `memmap2`
[INFO] [stderr] warning: unused workspace dependency `wasmer-config`
[INFO] [stderr]    --> Cargo.toml:446:25
[INFO] [stderr]     |
[INFO] [stderr] 446 | [workspace.dependencies.wasmer-config]
[INFO] [stderr]     |                         ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: consider removing the workspace dependency `wasmer-config`
[INFO] [stderr] warning: workspace (manifest) generated 2 warnings
[INFO] [stderr] warning: unused build dependency `cc`
[INFO] [stderr]   --> lib/compiler-llvm/Cargo.toml:46:1
[INFO] [stderr]    |
[INFO] [stderr] 46 | cc = "1.0"
[INFO] [stderr]    | ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `cc`
[INFO] [stderr] warning: unused build dependency `regex`
[INFO] [stderr]   --> lib/compiler-llvm/Cargo.toml:47:1
[INFO] [stderr]    |
[INFO] [stderr] 47 | regex = "1.5"
[INFO] [stderr]    | ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `regex`
[INFO] [stderr] warning: unused build dependency `rustc_version`
[INFO] [stderr]   --> lib/compiler-llvm/Cargo.toml:49:1
[INFO] [stderr]    |
[INFO] [stderr] 49 | rustc_version = "0.4"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `rustc_version`
[INFO] [stderr] warning: unused build dependency `semver`
[INFO] [stderr]   --> lib/compiler-llvm/Cargo.toml:48:1
[INFO] [stderr]    |
[INFO] [stderr] 48 | semver = "1.0"
[INFO] [stderr]    | ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `semver`
[INFO] [stderr] warning: `wasmer-compiler-llvm` (manifest) generated 4 warnings
[INFO] [stderr] warning: unused build dependency `cc`
[INFO] [stderr]   --> lib/vm/Cargo.toml:51:1
[INFO] [stderr]    |
[INFO] [stderr] 51 | cc = "1.0"
[INFO] [stderr]    | ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `cc`
[INFO] [stderr] warning: `wasmer-vm` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking TKOTKCh/chainmaker-wasmer against f4dd856795debe636f2ba39a900f162f5abeb7e8 for pr-160904
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTKOTKCh%2Fchainmaker-wasmer" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  64% (1590/2468)
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Updating files: 100% (2468/2468), done.
[INFO] removed /workspace/builds/worker-7-tc2/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/TKOTKCh/chainmaker-wasmer
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/TKOTKCh/chainmaker-wasmer
[INFO] tweaked toml for git repo https://github.com/TKOTKCh/chainmaker-wasmer written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/TKOTKCh/chainmaker-wasmer on toolchain f4dd856795debe636f2ba39a900f162f5abeb7e8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f4dd856795debe636f2ba39a900f162f5abeb7e8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/TKOTKCh/chainmaker-wasmer 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" "+f4dd856795debe636f2ba39a900f162f5abeb7e8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused workspace dependency `memmap2`
[INFO] [stderr]    --> Cargo.toml:415:25
[INFO] [stderr]     |
[INFO] [stderr] 415 | [workspace.dependencies.memmap2]
[INFO] [stderr]     |                         ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::unused_workspace_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the workspace dependency `memmap2`
[INFO] [stderr] warning: unused workspace dependency `wasmer-config`
[INFO] [stderr]    --> Cargo.toml:446:25
[INFO] [stderr]     |
[INFO] [stderr] 446 | [workspace.dependencies.wasmer-config]
[INFO] [stderr]     |                         ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: consider removing the workspace dependency `wasmer-config`
[INFO] [stderr] warning: workspace (manifest) generated 2 warnings
[INFO] [stderr] warning: unused build dependency `cc`
[INFO] [stderr]   --> lib/compiler-llvm/Cargo.toml:46:1
[INFO] [stderr]    |
[INFO] [stderr] 46 | cc = "1.0"
[INFO] [stderr]    | ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `cc`
[INFO] [stderr] warning: unused build dependency `regex`
[INFO] [stderr]   --> lib/compiler-llvm/Cargo.toml:47:1
[INFO] [stderr]    |
[INFO] [stderr] 47 | regex = "1.5"
[INFO] [stderr]    | ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `regex`
[INFO] [stderr] warning: unused build dependency `rustc_version`
[INFO] [stderr]   --> lib/compiler-llvm/Cargo.toml:49:1
[INFO] [stderr]    |
[INFO] [stderr] 49 | rustc_version = "0.4"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `rustc_version`
[INFO] [stderr] warning: unused build dependency `semver`
[INFO] [stderr]   --> lib/compiler-llvm/Cargo.toml:48:1
[INFO] [stderr]    |
[INFO] [stderr] 48 | semver = "1.0"
[INFO] [stderr]    | ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `semver`
[INFO] [stderr] warning: `wasmer-compiler-llvm` (manifest) generated 4 warnings
[INFO] [stderr] warning: unused build dependency `cc`
[INFO] [stderr]   --> lib/vm/Cargo.toml:51:1
[INFO] [stderr]    |
[INFO] [stderr] 51 | cc = "1.0"
[INFO] [stderr]    | ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `cc`
[INFO] [stderr] warning: `wasmer-vm` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking TKOTKCh/chainmaker-wasmer against f4dd856795debe636f2ba39a900f162f5abeb7e8 for pr-160904
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTKOTKCh%2Fchainmaker-wasmer" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  64% (1590/2468)
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Updating files: 100% (2468/2468)
Updating files: 100% (2468/2468), done.
[INFO] removed /workspace/builds/worker-7-tc2/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/TKOTKCh/chainmaker-wasmer
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/TKOTKCh/chainmaker-wasmer
[INFO] tweaked toml for git repo https://github.com/TKOTKCh/chainmaker-wasmer written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/TKOTKCh/chainmaker-wasmer on toolchain f4dd856795debe636f2ba39a900f162f5abeb7e8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f4dd856795debe636f2ba39a900f162f5abeb7e8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/TKOTKCh/chainmaker-wasmer 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" "+f4dd856795debe636f2ba39a900f162f5abeb7e8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused workspace dependency `memmap2`
[INFO] [stderr]    --> Cargo.toml:415:25
[INFO] [stderr]     |
[INFO] [stderr] 415 | [workspace.dependencies.memmap2]
[INFO] [stderr]     |                         ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::unused_workspace_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the workspace dependency `memmap2`
[INFO] [stderr] warning: unused workspace dependency `wasmer-config`
[INFO] [stderr]    --> Cargo.toml:446:25
[INFO] [stderr]     |
[INFO] [stderr] 446 | [workspace.dependencies.wasmer-config]
[INFO] [stderr]     |                         ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: consider removing the workspace dependency `wasmer-config`
[INFO] [stderr] warning: workspace (manifest) generated 2 warnings
[INFO] [stderr] warning: unused build dependency `cc`
[INFO] [stderr]   --> lib/compiler-llvm/Cargo.toml:46:1
[INFO] [stderr]    |
[INFO] [stderr] 46 | cc = "1.0"
[INFO] [stderr]    | ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `cc`
[INFO] [stderr] warning: unused build dependency `regex`
[INFO] [stderr]   --> lib/compiler-llvm/Cargo.toml:47:1
[INFO] [stderr]    |
[INFO] [stderr] 47 | regex = "1.5"
[INFO] [stderr]    | ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `regex`
[INFO] [stderr] warning: unused build dependency `rustc_version`
[INFO] [stderr]   --> lib/compiler-llvm/Cargo.toml:49:1
[INFO] [stderr]    |
[INFO] [stderr] 49 | rustc_version = "0.4"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `rustc_version`
[INFO] [stderr] warning: unused build dependency `semver`
[INFO] [stderr]   --> lib/compiler-llvm/Cargo.toml:48:1
[INFO] [stderr]    |
[INFO] [stderr] 48 | semver = "1.0"
[INFO] [stderr]    | ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `semver`
[INFO] [stderr] warning: `wasmer-compiler-llvm` (manifest) generated 4 warnings
[INFO] [stderr] warning: unused build dependency `cc`
[INFO] [stderr]   --> lib/vm/Cargo.toml:51:1
[INFO] [stderr]    |
[INFO] [stderr] 51 | cc = "1.0"
[INFO] [stderr]    | ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `cc`
[INFO] [stderr] warning: `wasmer-vm` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking TKOTKCh/chainmaker-wasmer against f4dd856795debe636f2ba39a900f162f5abeb7e8 for pr-160904
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTKOTKCh%2Fchainmaker-wasmer" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  64% (1589/2468)
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Updating files: 100% (2468/2468)
Updating files: 100% (2468/2468), done.
[INFO] removed /workspace/builds/worker-7-tc2/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/TKOTKCh/chainmaker-wasmer
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/TKOTKCh/chainmaker-wasmer
[INFO] tweaked toml for git repo https://github.com/TKOTKCh/chainmaker-wasmer written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/TKOTKCh/chainmaker-wasmer on toolchain f4dd856795debe636f2ba39a900f162f5abeb7e8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f4dd856795debe636f2ba39a900f162f5abeb7e8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/TKOTKCh/chainmaker-wasmer 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" "+f4dd856795debe636f2ba39a900f162f5abeb7e8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused workspace dependency `memmap2`
[INFO] [stderr]    --> Cargo.toml:415:25
[INFO] [stderr]     |
[INFO] [stderr] 415 | [workspace.dependencies.memmap2]
[INFO] [stderr]     |                         ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::unused_workspace_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the workspace dependency `memmap2`
[INFO] [stderr] warning: unused workspace dependency `wasmer-config`
[INFO] [stderr]    --> Cargo.toml:446:25
[INFO] [stderr]     |
[INFO] [stderr] 446 | [workspace.dependencies.wasmer-config]
[INFO] [stderr]     |                         ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: consider removing the workspace dependency `wasmer-config`
[INFO] [stderr] warning: workspace (manifest) generated 2 warnings
[INFO] [stderr] warning: unused build dependency `cc`
[INFO] [stderr]   --> lib/compiler-llvm/Cargo.toml:46:1
[INFO] [stderr]    |
[INFO] [stderr] 46 | cc = "1.0"
[INFO] [stderr]    | ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `cc`
[INFO] [stderr] warning: unused build dependency `regex`
[INFO] [stderr]   --> lib/compiler-llvm/Cargo.toml:47:1
[INFO] [stderr]    |
[INFO] [stderr] 47 | regex = "1.5"
[INFO] [stderr]    | ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `regex`
[INFO] [stderr] warning: unused build dependency `rustc_version`
[INFO] [stderr]   --> lib/compiler-llvm/Cargo.toml:49:1
[INFO] [stderr]    |
[INFO] [stderr] 49 | rustc_version = "0.4"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `rustc_version`
[INFO] [stderr] warning: unused build dependency `semver`
[INFO] [stderr]   --> lib/compiler-llvm/Cargo.toml:48:1
[INFO] [stderr]    |
[INFO] [stderr] 48 | semver = "1.0"
[INFO] [stderr]    | ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `semver`
[INFO] [stderr] warning: `wasmer-compiler-llvm` (manifest) generated 4 warnings
[INFO] [stderr] warning: unused build dependency `cc`
[INFO] [stderr]   --> lib/vm/Cargo.toml:51:1
[INFO] [stderr]    |
[INFO] [stderr] 51 | cc = "1.0"
[INFO] [stderr]    | ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `cc`
[INFO] [stderr] warning: `wasmer-vm` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking TKOTKCh/chainmaker-wasmer against f4dd856795debe636f2ba39a900f162f5abeb7e8 for pr-160904
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTKOTKCh%2Fchainmaker-wasmer" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  64% (1589/2468)
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Updating files: 100% (2468/2468), done.
[INFO] removed /workspace/builds/worker-7-tc2/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/TKOTKCh/chainmaker-wasmer
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/TKOTKCh/chainmaker-wasmer
[INFO] tweaked toml for git repo https://github.com/TKOTKCh/chainmaker-wasmer written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/TKOTKCh/chainmaker-wasmer on toolchain f4dd856795debe636f2ba39a900f162f5abeb7e8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f4dd856795debe636f2ba39a900f162f5abeb7e8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/TKOTKCh/chainmaker-wasmer 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" "+f4dd856795debe636f2ba39a900f162f5abeb7e8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused workspace dependency `memmap2`
[INFO] [stderr]    --> Cargo.toml:415:25
[INFO] [stderr]     |
[INFO] [stderr] 415 | [workspace.dependencies.memmap2]
[INFO] [stderr]     |                         ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::unused_workspace_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the workspace dependency `memmap2`
[INFO] [stderr] warning: unused workspace dependency `wasmer-config`
[INFO] [stderr]    --> Cargo.toml:446:25
[INFO] [stderr]     |
[INFO] [stderr] 446 | [workspace.dependencies.wasmer-config]
[INFO] [stderr]     |                         ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: consider removing the workspace dependency `wasmer-config`
[INFO] [stderr] warning: workspace (manifest) generated 2 warnings
[INFO] [stderr] warning: unused build dependency `cc`
[INFO] [stderr]   --> lib/compiler-llvm/Cargo.toml:46:1
[INFO] [stderr]    |
[INFO] [stderr] 46 | cc = "1.0"
[INFO] [stderr]    | ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `cc`
[INFO] [stderr] warning: unused build dependency `regex`
[INFO] [stderr]   --> lib/compiler-llvm/Cargo.toml:47:1
[INFO] [stderr]    |
[INFO] [stderr] 47 | regex = "1.5"
[INFO] [stderr]    | ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `regex`
[INFO] [stderr] warning: unused build dependency `rustc_version`
[INFO] [stderr]   --> lib/compiler-llvm/Cargo.toml:49:1
[INFO] [stderr]    |
[INFO] [stderr] 49 | rustc_version = "0.4"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `rustc_version`
[INFO] [stderr] warning: unused build dependency `semver`
[INFO] [stderr]   --> lib/compiler-llvm/Cargo.toml:48:1
[INFO] [stderr]    |
[INFO] [stderr] 48 | semver = "1.0"
[INFO] [stderr]    | ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `semver`
[INFO] [stderr] warning: `wasmer-compiler-llvm` (manifest) generated 4 warnings
[INFO] [stderr] warning: unused build dependency `cc`
[INFO] [stderr]   --> lib/vm/Cargo.toml:51:1
[INFO] [stderr]    |
[INFO] [stderr] 51 | cc = "1.0"
[INFO] [stderr]    | ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `cc`
[INFO] [stderr] warning: `wasmer-vm` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds


overridden task result to prepare-fail:timeout

Caused by:
    0: uncategorized prepare error
    1: no output for 300 seconds