[INFO] fetching crate caffe2-registry 0.1.5-alpha.0...
[INFO] checking caffe2-registry-0.1.5-alpha.0 against master#a9e7b30487235621751cc628f170c0f15fb215c4 for pr-136539
[INFO] extracting crate caffe2-registry 0.1.5-alpha.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate caffe2-registry 0.1.5-alpha.0 on toolchain a9e7b30487235621751cc628f170c0f15fb215c4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a9e7b30487235621751cc628f170c0f15fb215c4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate caffe2-registry 0.1.5-alpha.0
[INFO] finished tweaking crates.io crate caffe2-registry 0.1.5-alpha.0
[INFO] tweaked toml for crates.io crate caffe2-registry 0.1.5-alpha.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a9e7b30487235621751cc628f170c0f15fb215c4" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 198 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a9e7b30487235621751cc628f170c0f15fb215c4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pyo3-macros v0.18.3
[INFO] [stderr]   Downloaded test-context-macros v0.1.6
[INFO] [stderr]   Downloaded test-context v0.1.6
[INFO] [stderr]   Downloaded mt19937 v2.0.1
[INFO] [stderr]   Downloaded packed v0.4.2
[INFO] [stderr]   Downloaded case v0.1.0
[INFO] [stderr]   Downloaded read_exact v0.0.1
[INFO] [stderr]   Downloaded pod v0.5.0
[INFO] [stderr]   Downloaded cblas v0.4.0
[INFO] [stderr]   Downloaded caffe2-derive v0.1.5-alpha.0
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.18.3
[INFO] [stderr]   Downloaded derive-error v0.0.5
[INFO] [stderr]   Downloaded opencv-binding-generator v0.56.0
[INFO] [stderr]   Downloaded pyo3-ffi v0.18.3
[INFO] [stderr]   Downloaded caffe2-proto v0.1.5-alpha.0
[INFO] [stderr]   Downloaded statrs v0.16.1
[INFO] [stderr]   Downloaded stdext v0.3.3
[INFO] [stderr]   Downloaded caffe2-imports v0.1.5-alpha.0
[INFO] [stderr]   Downloaded pyo3 v0.18.3
[INFO] [stderr]   Downloaded enhanced_enum v0.2.2
[INFO] [stderr]   Downloaded uninitialized v0.0.2
[INFO] [stderr]   Downloaded opencv v0.77.0
[INFO] [stderr]   Downloaded cudnn v1.3.1
[INFO] [stderr]   Downloaded cudnn-sys v0.0.3
[INFO] [stderr]   Downloaded mersenne_twister v1.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+a9e7b30487235621751cc628f170c0f15fb215c4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8bd6185c6a090882d313d84fe667bdc1db6107166512f85089fde88792b12b5e
[INFO] running `Command { std: "docker" "start" "-a" "8bd6185c6a090882d313d84fe667bdc1db6107166512f85089fde88792b12b5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8bd6185c6a090882d313d84fe667bdc1db6107166512f85089fde88792b12b5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bd6185c6a090882d313d84fe667bdc1db6107166512f85089fde88792b12b5e", kill_on_drop: false }`
[INFO] [stdout] 8bd6185c6a090882d313d84fe667bdc1db6107166512f85089fde88792b12b5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+a9e7b30487235621751cc628f170c0f15fb215c4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f374c58ce2e1a98b0f0466095010673e5b9c0e263bd0aaec3442a3cc05c5051
[INFO] running `Command { std: "docker" "start" "-a" "6f374c58ce2e1a98b0f0466095010673e5b9c0e263bd0aaec3442a3cc05c5051", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.4.0
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[INFO] [stderr]     Checking cudnn v1.3.1
[INFO] [stderr]     Checking caffe2-proto v0.1.5-alpha.0
[INFO] [stderr]    Compiling pyo3-macros v0.18.3
[INFO] [stderr]     Checking intrusive-collections v0.9.7
[INFO] [stderr]     Checking mersenne_twister v1.1.1
[INFO] [stderr]     Checking rand v0.3.23
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[INFO] [stderr]     Checking enhanced_enum v0.2.2
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[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking atomic v0.5.3
[INFO] [stderr]    Compiling caffe2-derive v0.1.5-alpha.0
[INFO] [stderr]     Checking stdext v0.3.3
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]    Compiling hex-literal v0.3.4
[INFO] [stderr]     Checking statrs v0.16.1
[INFO] [stderr]     Checking caffe2-imports v0.1.5-alpha.0
[INFO] [stderr]     Checking caffe2-registry v0.1.5-alpha.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]  --> src/registry.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | / /**
[INFO] [stdout] 4 | |   | The Blob serialization registry and
[INFO] [stdout] 5 | |   | serializer creator functions.
[INFO] [stdout] 6 | |   |
[INFO] [stdout] 7 | |   */
[INFO] [stdout]   | |____^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]   |
[INFO] [stdout]   = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]   = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]  --> src/registry.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | / /**
[INFO] [stdout] 4 | |   | The Blob serialization registry and
[INFO] [stdout] 5 | |   | serializer creator functions.
[INFO] [stdout] 6 | |   |
[INFO] [stdout] 7 | |   */
[INFO] [stdout]   | |____^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]   |
[INFO] [stdout]   = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]   = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7m 56s
[INFO] running `Command { std: "docker" "inspect" "6f374c58ce2e1a98b0f0466095010673e5b9c0e263bd0aaec3442a3cc05c5051", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f374c58ce2e1a98b0f0466095010673e5b9c0e263bd0aaec3442a3cc05c5051", kill_on_drop: false }`
[INFO] [stdout] 6f374c58ce2e1a98b0f0466095010673e5b9c0e263bd0aaec3442a3cc05c5051