[INFO] cloning repository https://github.com/yihuang/test-rust-sgx
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yihuang/test-rust-sgx" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyihuang%2Ftest-rust-sgx", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyihuang%2Ftest-rust-sgx'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 31188a40e5dedec5c0720ec7590e0d3c9ccf15d9
[INFO] checking yihuang/test-rust-sgx against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyihuang%2Ftest-rust-sgx" "/workspace/builds/worker-21/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-21/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yihuang/test-rust-sgx on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/yihuang/test-rust-sgx
[INFO] finished tweaking git repo https://github.com/yihuang/test-rust-sgx
[INFO] tweaked toml for git repo https://github.com/yihuang/test-rust-sgx written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate git repo https://github.com/yihuang/test-rust-sgx already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 834f9dc6ea298fd77825e0c8a119011eed51c71b7ab640117e174218331ff535
[INFO] running `Command { std: "docker" "start" "-a" "834f9dc6ea298fd77825e0c8a119011eed51c71b7ab640117e174218331ff535", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "834f9dc6ea298fd77825e0c8a119011eed51c71b7ab640117e174218331ff535", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "834f9dc6ea298fd77825e0c8a119011eed51c71b7ab640117e174218331ff535", kill_on_drop: false }`
[INFO] [stdout] 834f9dc6ea298fd77825e0c8a119011eed51c71b7ab640117e174218331ff535
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3839456c26838d75e03a79cc9b651c113f87c750caa7ae6702b05fb6cf9324b8
[INFO] running `Command { std: "docker" "start" "-a" "3839456c26838d75e03a79cc9b651c113f87c750caa7ae6702b05fb6cf9324b8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cc v1.0.48
[INFO] [stderr]     Checking sgx_types v1.1.0 (https://github.com/apache/teaclave-sgx-sdk.git#4508450b)
[INFO] [stderr]    Compiling enclave1 v0.1.0 (/opt/rustwide/workdir/enclave1)
[INFO] [stderr]    Compiling enclave2 v0.1.0 (/opt/rustwide/workdir/enclave2)
[INFO] [stdout] warning: unused variable: `input_string`
[INFO] [stdout]   --> enclave1/src/mock.rs:11:33
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn say_something(&self, input_string: String) -> sgx_status_t {
[INFO] [stdout]    |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_string`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input_string`
[INFO] [stdout]   --> enclave1/src/mock.rs:11:33
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn say_something(&self, input_string: String) -> sgx_status_t {
[INFO] [stdout]    |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_string`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input_string`
[INFO] [stdout]   --> enclave2/src/mock.rs:11:33
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn say_something(&self, input_string: String) -> sgx_status_t {
[INFO] [stdout]    |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_string`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input_string`
[INFO] [stdout]   --> enclave2/src/mock.rs:11:33
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn say_something(&self, input_string: String) -> sgx_status_t {
[INFO] [stdout]    |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_string`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking server v0.1.0 (/opt/rustwide/workdir/server)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 38s
[INFO] running `Command { std: "docker" "inspect" "3839456c26838d75e03a79cc9b651c113f87c750caa7ae6702b05fb6cf9324b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3839456c26838d75e03a79cc9b651c113f87c750caa7ae6702b05fb6cf9324b8", kill_on_drop: false }`
[INFO] [stdout] 3839456c26838d75e03a79cc9b651c113f87c750caa7ae6702b05fb6cf9324b8