[INFO] cloning repository https://github.com/enigmampc/WasmiMemoryTest
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/enigmampc/WasmiMemoryTest" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fenigmampc%2FWasmiMemoryTest", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fenigmampc%2FWasmiMemoryTest'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c37910ab082a18dcf6d7de6009c9ea5751807aa1
[INFO] documenting enigmampc/WasmiMemoryTest against 1.46.0 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fenigmampc%2FWasmiMemoryTest" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/enigmampc/WasmiMemoryTest on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/enigmampc/WasmiMemoryTest
[INFO] finished tweaking git repo https://github.com/enigmampc/WasmiMemoryTest
[INFO] tweaked toml for git repo https://github.com/enigmampc/WasmiMemoryTest written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/enigmampc/WasmiMemoryTest already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 33d7cc049f1a3a2ae048d277ec781ade8286bbd9ef4b49023f3d1d8f55295b94
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "33d7cc049f1a3a2ae048d277ec781ade8286bbd9ef4b49023f3d1d8f55295b94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "33d7cc049f1a3a2ae048d277ec781ade8286bbd9ef4b49023f3d1d8f55295b94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33d7cc049f1a3a2ae048d277ec781ade8286bbd9ef4b49023f3d1d8f55295b94", kill_on_drop: false }`
[INFO] [stdout] 33d7cc049f1a3a2ae048d277ec781ade8286bbd9ef4b49023f3d1d8f55295b94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] abd7201889b050610e48db2e2369abc19f87e4491bb212ad0c97a05502951785
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "abd7201889b050610e48db2e2369abc19f87e4491bb212ad0c97a05502951785", kill_on_drop: false }`
[INFO] [stderr]     Checking parity-wasm v0.41.0
[INFO] [stderr]    Compiling cmake v0.1.42
[INFO] [stderr]     Checking num-rational v0.2.4
[INFO] [stderr]    Compiling wabt-sys v0.7.1
[INFO] [stderr]     Checking wasmi-validation v0.3.0 (https://github.com/paritytech/wasmi#39a18a43)
[INFO] [stderr]     Checking wasmi v0.6.2 (https://github.com/paritytech/wasmi#39a18a43)
[INFO] [stderr]     Checking wabt v0.9.2
[INFO] [stderr]  Documenting wasmi_memory_test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't read ./rust_contract/target/wasm32-unknown-unknown/release/wasm_example.wasm: No such file or directory (os error 2)
[INFO] [stdout]   --> main.rs:77:41
[INFO] [stdout]    |
[INFO] [stdout] 77 |           let wasm_binary_rust: Vec<u8> = include_bytes!(
[INFO] [stdout]    |  _________________________________________^
[INFO] [stdout] 78 | |             "./rust_contract/target/wasm32-unknown-unknown/release/wasm_example.wasm"
[INFO] [stdout] 79 | |         )
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `wasmi_memory_test`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name wasmi_memory_test main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern wabt=/opt/rustwide/target/debug/deps/libwabt-077265ffa1fedabd.rmeta --extern wasmi=/opt/rustwide/target/debug/deps/libwasmi-f066158eea0a7cdc.rmeta --cap-lints=warn` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "abd7201889b050610e48db2e2369abc19f87e4491bb212ad0c97a05502951785", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abd7201889b050610e48db2e2369abc19f87e4491bb212ad0c97a05502951785", kill_on_drop: false }`
[INFO] [stdout] abd7201889b050610e48db2e2369abc19f87e4491bb212ad0c97a05502951785