[INFO] cloning repository https://github.com/RESTGroup/dlpack-ffi
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RESTGroup/dlpack-ffi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRESTGroup%2Fdlpack-ffi", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRESTGroup%2Fdlpack-ffi'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 255a74c629ee3d34e4023539b1fc92f5074a52e4
[INFO] testing RESTGroup/dlpack-ffi against 1.94.0 for beta-1.95-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRESTGroup%2Fdlpack-ffi" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/RESTGroup/dlpack-ffi
[INFO] finished tweaking git repo https://github.com/RESTGroup/dlpack-ffi
[INFO] tweaked toml for git repo https://github.com/RESTGroup/dlpack-ffi written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/RESTGroup/dlpack-ffi on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/RESTGroup/dlpack-ffi 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" "+1.94.0" "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-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 474c4aaef6bb90a8e15ca07bdb24ceb1ed6e6e009ac74b097a798ea222bb860e
[INFO] running `Command { std: "docker" "start" "-a" "474c4aaef6bb90a8e15ca07bdb24ceb1ed6e6e009ac74b097a798ea222bb860e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "474c4aaef6bb90a8e15ca07bdb24ceb1ed6e6e009ac74b097a798ea222bb860e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "474c4aaef6bb90a8e15ca07bdb24ceb1ed6e6e009ac74b097a798ea222bb860e", kill_on_drop: false }`
[INFO] [stdout] 474c4aaef6bb90a8e15ca07bdb24ceb1ed6e6e009ac74b097a798ea222bb860e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a5758594153d8220b7f2b0f7036a810f768bec32d20fe07b0691c7e4927837d
[INFO] running `Command { std: "docker" "start" "-a" "6a5758594153d8220b7f2b0f7036a810f768bec32d20fe07b0691c7e4927837d", kill_on_drop: false }`
[INFO] [stderr]    Compiling dlpack-ffi v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "6a5758594153d8220b7f2b0f7036a810f768bec32d20fe07b0691c7e4927837d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a5758594153d8220b7f2b0f7036a810f768bec32d20fe07b0691c7e4927837d", kill_on_drop: false }`
[INFO] [stdout] 6a5758594153d8220b7f2b0f7036a810f768bec32d20fe07b0691c7e4927837d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 274af5667ec5f0cbf3ad94f6530075ab72f53e04dab044def522f43b3e8788bf
[INFO] running `Command { std: "docker" "start" "-a" "274af5667ec5f0cbf3ad94f6530075ab72f53e04dab044def522f43b3e8788bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling dlpack-ffi v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "274af5667ec5f0cbf3ad94f6530075ab72f53e04dab044def522f43b3e8788bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "274af5667ec5f0cbf3ad94f6530075ab72f53e04dab044def522f43b3e8788bf", kill_on_drop: false }`
[INFO] [stdout] 274af5667ec5f0cbf3ad94f6530075ab72f53e04dab044def522f43b3e8788bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ed97cc377e04acac0452927ee27b3a51afcf38a388321b49911369c94dcbac55
[INFO] running `Command { std: "docker" "start" "-a" "ed97cc377e04acac0452927ee27b3a51afcf38a388321b49911369c94dcbac55", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dlpack_ffi-13ca5b1fe3d83e2c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dlpack_ffi
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - DLPackExchangeAPI (line 237) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - DLPackExchangeAPI (line 237) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `managed_tensor_allocator` in this scope
[INFO] [stdout]    --> src/lib.rs:238:1
[INFO] [stdout]     |
[INFO] [stdout] 238 | managed_tensor_allocator = MyDLPackManagedTensorAllocator;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: you might have meant to introduce a new binding
[INFO] [stdout]     |
[INFO] [stdout] 238 | let managed_tensor_allocator = MyDLPackManagedTensorAllocator;
[INFO] [stdout]     | +++
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `MyDLPackManagedTensorAllocator` in this scope
[INFO] [stdout]    --> src/lib.rs:238:28
[INFO] [stdout]     |
[INFO] [stdout] 238 | managed_tensor_allocator = MyDLPackManagedTensorAllocator;
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `managed_tensor_from_py_object_no_sync` in this scope
[INFO] [stdout]    --> src/lib.rs:239:1
[INFO] [stdout]     |
[INFO] [stdout] 239 | managed_tensor_from_py_object_no_sync = MyDLPackManagedTensorFromPyObjectNoSync;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: you might have meant to introduce a new binding
[INFO] [stdout]     |
[INFO] [stdout] 239 | let managed_tensor_from_py_object_no_sync = MyDLPackManagedTensorFromPyObjectNoSync;
[INFO] [stdout]     | +++
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `MyDLPackManagedTensorFromPyObjectNoSync` in this scope
[INFO] [stdout]    --> src/lib.rs:239:41
[INFO] [stdout]     |
[INFO] [stdout] 239 | managed_tensor_from_py_object_no_sync = MyDLPackManagedTensorFromPyObjectNoSync;
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `managed_tensor_to_py_object_no_sync` in this scope
[INFO] [stdout]    --> src/lib.rs:240:1
[INFO] [stdout]     |
[INFO] [stdout] 240 | managed_tensor_to_py_object_no_sync = MyDLPackManagedTensorToPyObjectNoSync;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: you might have meant to introduce a new binding
[INFO] [stdout]     |
[INFO] [stdout] 240 | let managed_tensor_to_py_object_no_sync = MyDLPackManagedTensorToPyObjectNoSync;
[INFO] [stdout]     | +++
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `MyDLPackManagedTensorToPyObjectNoSync` in this scope
[INFO] [stdout]    --> src/lib.rs:240:39
[INFO] [stdout]     |
[INFO] [stdout] 240 | managed_tensor_to_py_object_no_sync = MyDLPackManagedTensorToPyObjectNoSync;
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `dltensor_from_py_object_no_sync` in this scope
[INFO] [stdout]    --> src/lib.rs:241:1
[INFO] [stdout]     |
[INFO] [stdout] 241 | dltensor_from_py_object_no_sync = MyDLPackDLTensorFromPyObjectNoSync;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: you might have meant to introduce a new binding
[INFO] [stdout]     |
[INFO] [stdout] 241 | let dltensor_from_py_object_no_sync = MyDLPackDLTensorFromPyObjectNoSync;
[INFO] [stdout]     | +++
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `MyDLPackDLTensorFromPyObjectNoSync` in this scope
[INFO] [stdout]    --> src/lib.rs:241:35
[INFO] [stdout]     |
[INFO] [stdout] 241 | dltensor_from_py_object_no_sync = MyDLPackDLTensorFromPyObjectNoSync;
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `current_work_stream` in this scope
[INFO] [stdout]    --> src/lib.rs:242:1
[INFO] [stdout]     |
[INFO] [stdout] 242 | current_work_stream = MyDLPackCurrentWorkStream;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: you might have meant to introduce a new binding
[INFO] [stdout]     |
[INFO] [stdout] 242 | let current_work_stream = MyDLPackCurrentWorkStream;
[INFO] [stdout]     | +++
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `MyDLPackCurrentWorkStream` in this scope
[INFO] [stdout]    --> src/lib.rs:242:23
[INFO] [stdout]     |
[INFO] [stdout] 242 | current_work_stream = MyDLPackCurrentWorkStream;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 10 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - DLPackExchangeAPI (line 237)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "ed97cc377e04acac0452927ee27b3a51afcf38a388321b49911369c94dcbac55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed97cc377e04acac0452927ee27b3a51afcf38a388321b49911369c94dcbac55", kill_on_drop: false }`
[INFO] [stdout] ed97cc377e04acac0452927ee27b3a51afcf38a388321b49911369c94dcbac55
