[INFO] fetching crate deepspeech 0.8.0...
[INFO] checking deepspeech-0.8.0 against try#894d32a5432c6a6461bb2aac7c3d5f2e87dce83f for pr-77015
[INFO] extracting crate deepspeech 0.8.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate deepspeech 0.8.0 on toolchain 894d32a5432c6a6461bb2aac7c3d5f2e87dce83f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate deepspeech 0.8.0
[INFO] finished tweaking crates.io crate deepspeech 0.8.0
[INFO] tweaked toml for crates.io crate deepspeech 0.8.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate deepspeech 0.8.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded deepspeech-sys v0.8.0
[INFO] [stderr]   Downloaded audrey v0.2.0
[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" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2627f5e4b8e0f5d3a602ed19e2c60dc15f80095285d93c50371f6ed0fc5daade
[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" "2627f5e4b8e0f5d3a602ed19e2c60dc15f80095285d93c50371f6ed0fc5daade", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2627f5e4b8e0f5d3a602ed19e2c60dc15f80095285d93c50371f6ed0fc5daade", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2627f5e4b8e0f5d3a602ed19e2c60dc15f80095285d93c50371f6ed0fc5daade", kill_on_drop: false }`
[INFO] [stdout] 2627f5e4b8e0f5d3a602ed19e2c60dc15f80095285d93c50371f6ed0fc5daade
[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" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f17987d525d0dc067a3cdf5e67a8c2fd29682ec22e1433237a1e3e401fef9951
[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" "f17987d525d0dc067a3cdf5e67a8c2fd29682ec22e1433237a1e3e401fef9951", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling deepspeech-sys v0.8.0
[INFO] [stderr]     Checking hound v3.4.0
[INFO] [stderr]     Checking sample v0.9.1
[INFO] [stderr]     Checking claxon v0.4.2
[INFO] [stderr]     Checking alac v0.3.3
[INFO] [stderr]     Checking ogg v0.5.1
[INFO] [stderr]     Checking caf v0.1.0
[INFO] [stderr]     Checking lewton v0.7.0
[INFO] [stderr]     Checking deepspeech v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking audrey v0.2.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.32s
[INFO] running `Command { std: "docker" "inspect" "f17987d525d0dc067a3cdf5e67a8c2fd29682ec22e1433237a1e3e401fef9951", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f17987d525d0dc067a3cdf5e67a8c2fd29682ec22e1433237a1e3e401fef9951", kill_on_drop: false }`
[INFO] [stdout] f17987d525d0dc067a3cdf5e67a8c2fd29682ec22e1433237a1e3e401fef9951