[INFO] fetching crate audio-video-metadata 0.1.7...
[INFO] checking audio-video-metadata-0.1.7 against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526
[INFO] extracting crate audio-video-metadata 0.1.7 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate audio-video-metadata 0.1.7 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 audio-video-metadata 0.1.7
[INFO] finished tweaking crates.io crate audio-video-metadata 0.1.7
[INFO] tweaked toml for crates.io crate audio-video-metadata 0.1.7 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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 mp4parse v0.10.1
[INFO] [stderr]   Downloaded mp3-metadata v0.3.3
[INFO] [stderr]   Downloaded ogg_metadata v0.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 249800ad7770f4dfe72ce4b15507969f9ae65d1a07b8f4cba0ea48953c557fcf
[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" "249800ad7770f4dfe72ce4b15507969f9ae65d1a07b8f4cba0ea48953c557fcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "249800ad7770f4dfe72ce4b15507969f9ae65d1a07b8f4cba0ea48953c557fcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "249800ad7770f4dfe72ce4b15507969f9ae65d1a07b8f4cba0ea48953c557fcf", kill_on_drop: false }`
[INFO] [stdout] 249800ad7770f4dfe72ce4b15507969f9ae65d1a07b8f4cba0ea48953c557fcf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 99fc06561d392b6c7eb644ef938cbd454587b5947c7720bdf0fd482f468c43bb
[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" "99fc06561d392b6c7eb644ef938cbd454587b5947c7720bdf0fd482f468c43bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking mp3-metadata v0.3.3
[INFO] [stderr]     Checking log v0.4.11
[INFO] [stderr]     Checking bitreader v0.3.2
[INFO] [stderr]     Checking ogg v0.5.1
[INFO] [stderr]     Checking mp4parse v0.10.1
[INFO] [stderr]     Checking ogg_metadata v0.4.1
[INFO] [stderr]     Checking audio-video-metadata v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.23s
[INFO] running `Command { std: "docker" "inspect" "99fc06561d392b6c7eb644ef938cbd454587b5947c7720bdf0fd482f468c43bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99fc06561d392b6c7eb644ef938cbd454587b5947c7720bdf0fd482f468c43bb", kill_on_drop: false }`
[INFO] [stdout] 99fc06561d392b6c7eb644ef938cbd454587b5947c7720bdf0fd482f468c43bb