[INFO] fetching crate wasm-debug 0.2.0...
[INFO] checking wasm-debug-0.2.0 against master#0dce3f606e05cffab7361c132a399d3550ab0df8 for pr-78376
[INFO] extracting crate wasm-debug 0.2.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate wasm-debug 0.2.0 on toolchain 0dce3f606e05cffab7361c132a399d3550ab0df8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasm-debug 0.2.0
[INFO] finished tweaking crates.io crate wasm-debug 0.2.0
[INFO] tweaked toml for crates.io crate wasm-debug 0.2.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "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] b3fb7929e4bf64ba1bd20a1f631bd36c6a6c58c7a68136c1307c50f70fa35a7b
[INFO] running `Command { std: "docker" "start" "-a" "b3fb7929e4bf64ba1bd20a1f631bd36c6a6c58c7a68136c1307c50f70fa35a7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3fb7929e4bf64ba1bd20a1f631bd36c6a6c58c7a68136c1307c50f70fa35a7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3fb7929e4bf64ba1bd20a1f631bd36c6a6c58c7a68136c1307c50f70fa35a7b", kill_on_drop: false }`
[INFO] [stdout] b3fb7929e4bf64ba1bd20a1f631bd36c6a6c58c7a68136c1307c50f70fa35a7b
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 271d6014bfe3f85bd36f50a9306a43ef441f276f978e6652b3c1e3eb61fd940f
[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" "271d6014bfe3f85bd36f50a9306a43ef441f276f978e6652b3c1e3eb61fd940f", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling target-lexicon v0.10.0
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]     Checking plain v0.2.3
[INFO] [stderr]     Checking smallvec v1.4.2
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking wasmparser v0.51.4
[INFO] [stderr]     Checking cranelift-entity v0.59.0
[INFO] [stderr]    Compiling indexmap v1.6.0
[INFO] [stderr]     Checking string-interner v0.7.1
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]     Checking gimli v0.20.0
[INFO] [stderr]    Compiling scroll_derive v0.10.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.21
[INFO] [stderr]     Checking scroll v0.10.2
[INFO] [stderr]     Checking thiserror v1.0.21
[INFO] [stderr]     Checking goblin v0.1.3
[INFO] [stderr]     Checking faerie v0.14.0
[INFO] [stderr]     Checking wasm-debug v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.37s
[INFO] running `Command { std: "docker" "inspect" "271d6014bfe3f85bd36f50a9306a43ef441f276f978e6652b3c1e3eb61fd940f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "271d6014bfe3f85bd36f50a9306a43ef441f276f978e6652b3c1e3eb61fd940f", kill_on_drop: false }`
[INFO] [stdout] 271d6014bfe3f85bd36f50a9306a43ef441f276f978e6652b3c1e3eb61fd940f