[INFO] fetching crate wasmer-runtime-core 0.17.1...
[INFO] documenting wasmer-runtime-core-0.17.1 against try#66dfc4e010913fbed0c4ea91fc2c010004b0f441 for pr-73566
[INFO] extracting crate wasmer-runtime-core 0.17.1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate wasmer-runtime-core 0.17.1 on toolchain 66dfc4e010913fbed0c4ea91fc2c010004b0f441
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasmer-runtime-core 0.17.1
[INFO] finished tweaking crates.io crate wasmer-runtime-core 0.17.1
[INFO] tweaked toml for crates.io crate wasmer-runtime-core 0.17.1 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3f7e9ad07111c8af9dd6796ac7b037e7e8532217956c0ba2f92e204c56faddc5
[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" "3f7e9ad07111c8af9dd6796ac7b037e7e8532217956c0ba2f92e204c56faddc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f7e9ad07111c8af9dd6796ac7b037e7e8532217956c0ba2f92e204c56faddc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f7e9ad07111c8af9dd6796ac7b037e7e8532217956c0ba2f92e204c56faddc5", kill_on_drop: false }`
[INFO] [stdout] 3f7e9ad07111c8af9dd6796ac7b037e7e8532217956c0ba2f92e204c56faddc5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5063258e8acc96cd3a959a64797913adaf1477cff991e8378c657b0ee57536e6
[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" "5063258e8acc96cd3a959a64797913adaf1477cff991e8378c657b0ee57536e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.56
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling subtle v1.0.0
[INFO] [stderr]    Compiling arrayref v0.3.6
[INFO] [stderr]    Compiling syn v1.0.33
[INFO] [stderr]    Compiling arrayvec v0.5.1
[INFO] [stderr]     Checking wasmparser v0.51.4
[INFO] [stderr]    Compiling indexmap v1.4.0
[INFO] [stderr]     Checking lock_api v0.3.4
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]     Checking parking_lot_core v0.7.2
[INFO] [stderr]     Checking page_size v0.4.2
[INFO] [stderr]     Checking serde_bytes v0.11.5
[INFO] [stderr]     Checking crypto-mac v0.7.0
[INFO] [stderr]     Checking serde-bench v0.0.7
[INFO] [stderr]     Checking bincode v1.3.1
[INFO] [stderr]     Checking nix v0.15.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking parking_lot v0.10.2
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]    Compiling blake3 v0.3.4
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling wasmer-runtime-core v0.17.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]  Documenting wasmer-runtime-core v0.17.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `[Instance]` cannot be resolved, ignoring it.
[INFO] [stdout]    --> src/export.rs:102:59
[INFO] [stdout]     |
[INFO] [stdout] 102 | /// This trait is used to mark types as gettable from an [`Instance`].
[INFO] [stdout]     |                                                           ^^^^^^^^^^ cannot be resolved, ignoring
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(intra_doc_link_resolution_failure)]` on by default
[INFO] [stdout]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[Instance]` cannot be resolved, ignoring it.
[INFO] [stdout]    --> src/export.rs:105:18
[INFO] [stdout]     |
[INFO] [stdout] 105 |     /// from an [`Instance`] by name.
[INFO] [stdout]     |                  ^^^^^^^^^^ cannot be resolved, ignoring
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[get_utf8_string]` cannot be resolved, ignoring it.
[INFO] [stdout]    --> src/memory/ptr.rs:210:10
[INFO] [stdout]     |
[INFO] [stdout] 210 |     /// [`get_utf8_string`] has to be used for those.
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^ cannot be resolved, ignoring
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[Module]` cannot be resolved, ignoring it.
[INFO] [stdout]    --> src/types.rs:610:41
[INFO] [stdout]     |
[INFO] [stdout] 610 | /// A type describing an import that a [`Module`] needs to be instantiated.
[INFO] [stdout]     |                                         ^^^^^^^^ cannot be resolved, ignoring
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[Module]` cannot be resolved, ignoring it.
[INFO] [stdout]    --> src/types.rs:621:41
[INFO] [stdout]     |
[INFO] [stdout] 621 | /// Type describing an export that the [`Module`] provides.
[INFO] [stdout]     |                                         ^^^^^^^^ cannot be resolved, ignoring
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[ImportObject]` cannot be resolved, ignoring it.
[INFO] [stdout]   --> src/vm.rs:63:10
[INFO] [stdout]    |
[INFO] [stdout] 63 |     /// [`ImportObject`] is a closure.  This cannot duplicate data though,
[INFO] [stdout]    |          ^^^^^^^^^^^^^^ cannot be resolved, ignoring
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[ImportObject]` cannot be resolved, ignoring it.
[INFO] [stdout]   --> src/vm.rs:64:42
[INFO] [stdout]    |
[INFO] [stdout] 64 |     /// so if data may be shared if the [`ImportObject`] is reused.
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^ cannot be resolved, ignoring
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 52.44s
[INFO] running `Command { std: "docker" "inspect" "5063258e8acc96cd3a959a64797913adaf1477cff991e8378c657b0ee57536e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5063258e8acc96cd3a959a64797913adaf1477cff991e8378c657b0ee57536e6", kill_on_drop: false }`
[INFO] [stdout] 5063258e8acc96cd3a959a64797913adaf1477cff991e8378c657b0ee57536e6