[INFO] fetching crate iced_audio 0.4.0...
[INFO] checking iced_audio-0.4.0 against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526
[INFO] extracting crate iced_audio 0.4.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate iced_audio 0.4.0 on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate iced_audio 0.4.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate iced_audio 0.4.0
[INFO] tweaked toml for crates.io crate iced_audio 0.4.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate iced_audio 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded harfbuzz_rs v1.1.2
[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" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a71d4e697f06c16f1780375ac387f11108799e4797cadde785b18ddff0f3ac1d
[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" "a71d4e697f06c16f1780375ac387f11108799e4797cadde785b18ddff0f3ac1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a71d4e697f06c16f1780375ac387f11108799e4797cadde785b18ddff0f3ac1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a71d4e697f06c16f1780375ac387f11108799e4797cadde785b18ddff0f3ac1d", kill_on_drop: false }`
[INFO] [stdout] a71d4e697f06c16f1780375ac387f11108799e4797cadde785b18ddff0f3ac1d
[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" "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" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e1de37005b8b74c82540d46fb65bf0f6c0e5c325d4c058b3f2016cc35b75446
[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" "0e1de37005b8b74c82540d46fb65bf0f6c0e5c325d4c058b3f2016cc35b75446", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.74
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[INFO] [stderr]     Checking inflate v0.4.5
[INFO] [stderr]     Checking iced_style v0.1.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
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[INFO] [stderr]    Compiling servo-fontconfig-sys v4.0.9
[INFO] [stderr]    Compiling x11-dl v2.18.5
[INFO] [stderr]     Checking smallvec v0.6.13
[INFO] [stderr]     Checking dlib v0.4.2
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[INFO] [stderr]    Compiling wayland-scanner v0.23.6
[INFO] [stderr]     Checking stb_truetype v0.3.1
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[INFO] [stderr]    Compiling parking_lot_core v0.6.2
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[INFO] [stderr]    Compiling servo-freetype-sys v4.0.5
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[INFO] [stderr]    Compiling zerocopy-derive v0.1.4
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[INFO] [stderr]    Compiling futures-macro v0.3.5
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[INFO] [stderr]     Checking futures-executor v0.3.5
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[INFO] [stderr]     Checking iced_futures v0.1.2
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[INFO] [stderr]     Checking iced_wgpu v0.2.3
[INFO] [stderr]     Checking iced v0.1.1
[INFO] [stderr]     Checking iced_audio v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 13s
[INFO] running `Command { std: "docker" "inspect" "0e1de37005b8b74c82540d46fb65bf0f6c0e5c325d4c058b3f2016cc35b75446", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e1de37005b8b74c82540d46fb65bf0f6c0e5c325d4c058b3f2016cc35b75446", kill_on_drop: false }`
[INFO] [stdout] 0e1de37005b8b74c82540d46fb65bf0f6c0e5c325d4c058b3f2016cc35b75446