[INFO] fetching crate wasmtime-interface-types 0.12.0...
[INFO] checking wasmtime-interface-types-0.12.0 against master#6526e5c772f2da07db745c94ca6bb0a591a39ba4 for pr-80920
[INFO] extracting crate wasmtime-interface-types 0.12.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate wasmtime-interface-types 0.12.0 on toolchain 6526e5c772f2da07db745c94ca6bb0a591a39ba4
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasmtime-interface-types 0.12.0
[INFO] finished tweaking crates.io crate wasmtime-interface-types 0.12.0
[INFO] tweaked toml for crates.io crate wasmtime-interface-types 0.12.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6cb7d558f9c43700d3daf6eb3798247f0e2e38e8c823047d05fe0f2ab375ee7e
[INFO] running `Command { std: "docker" "start" "-a" "6cb7d558f9c43700d3daf6eb3798247f0e2e38e8c823047d05fe0f2ab375ee7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6cb7d558f9c43700d3daf6eb3798247f0e2e38e8c823047d05fe0f2ab375ee7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cb7d558f9c43700d3daf6eb3798247f0e2e38e8c823047d05fe0f2ab375ee7e", kill_on_drop: false }`
[INFO] [stdout] 6cb7d558f9c43700d3daf6eb3798247f0e2e38e8c823047d05fe0f2ab375ee7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1282b8645ba790ff2fc5a936edd207e77330cab9236193ef4aec2bd8c561bc85
[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" "1282b8645ba790ff2fc5a936edd207e77330cab9236193ef4aec2bd8c561bc85", kill_on_drop: false }`
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.59.0
[INFO] [stderr]    Compiling wasmtime-environ v0.12.0
[INFO] [stderr]     Checking parity-wasm v0.41.0
[INFO] [stderr]     Checking base64 v0.11.0
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking wasmparser v0.48.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling serde_derive v1.0.119
[INFO] [stderr]    Compiling scroll_derive v0.10.4
[INFO] [stderr]    Compiling walrus-macro v0.15.0
[INFO] [stderr]    Compiling wasmtime-runtime v0.12.0
[INFO] [stderr]     Checking thiserror v1.0.23
[INFO] [stderr]    Compiling witx v0.8.8
[INFO] [stderr]     Checking yanix v0.12.0
[INFO] [stderr]     Checking num-integer v0.1.44
[INFO] [stderr]     Checking num-complex v0.2.4
[INFO] [stderr]     Checking scroll v0.10.2
[INFO] [stderr]     Checking walrus v0.15.0
[INFO] [stderr]     Checking num-iter v0.1.42
[INFO] [stderr]     Checking num-rational v0.2.4
[INFO] [stderr]     Checking goblin v0.1.3
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]    Compiling wig v0.12.0
[INFO] [stderr]     Checking wasm-webidl-bindings v0.8.0
[INFO] [stderr]     Checking wasi-common v0.12.0
[INFO] [stderr]     Checking serde v1.0.119
[INFO] [stderr]     Checking object v0.17.0
[INFO] [stderr]     Checking cranelift-entity v0.59.0
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking bincode v1.3.1
[INFO] [stderr]     Checking string-interner v0.7.1
[INFO] [stderr]     Checking wasmtime-profiling v0.12.0
[INFO] [stderr]     Checking faerie v0.14.0
[INFO] [stderr]     Checking cranelift-bforest v0.59.0
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.59.0
[INFO] [stderr]    Compiling cranelift-codegen v0.59.0
[INFO] [stderr]     Checking cranelift-frontend v0.59.0
[INFO] [stderr]     Checking cranelift-native v0.59.0
[INFO] [stderr]     Checking cranelift-wasm v0.59.0
[INFO] [stderr]     Checking wasmtime-debug v0.12.0
[INFO] [stderr]     Checking wasmtime-jit v0.12.0
[INFO] [stderr]     Checking wasmtime v0.12.0
[INFO] [stderr]     Checking wasmtime-wasi v0.12.0
[INFO] [stderr]     Checking wasmtime-interface-types v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 27s
[INFO] running `Command { std: "docker" "inspect" "1282b8645ba790ff2fc5a936edd207e77330cab9236193ef4aec2bd8c561bc85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1282b8645ba790ff2fc5a936edd207e77330cab9236193ef4aec2bd8c561bc85", kill_on_drop: false }`
[INFO] [stdout] 1282b8645ba790ff2fc5a936edd207e77330cab9236193ef4aec2bd8c561bc85