[INFO] fetching crate audio-video-metadata 0.1.7...
[INFO] checking audio-video-metadata-0.1.7 against master#db870ea71b6dcc7a91b999420b88f41d3cdd13e1 for pr-75192
[INFO] extracting crate audio-video-metadata 0.1.7 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate audio-video-metadata 0.1.7 on toolchain db870ea71b6dcc7a91b999420b88f41d3cdd13e1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "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-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "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" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d5dbd10b17e6dbd6a93b99b7f6bdb468c369b93847f4f13f1dc2b536e0ef5270
[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" "d5dbd10b17e6dbd6a93b99b7f6bdb468c369b93847f4f13f1dc2b536e0ef5270", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d5dbd10b17e6dbd6a93b99b7f6bdb468c369b93847f4f13f1dc2b536e0ef5270", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5dbd10b17e6dbd6a93b99b7f6bdb468c369b93847f4f13f1dc2b536e0ef5270", kill_on_drop: false }`
[INFO] [stdout] d5dbd10b17e6dbd6a93b99b7f6bdb468c369b93847f4f13f1dc2b536e0ef5270
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4cb0b0a22d21a0dd185cd76cc5226b39986a8afb903315b86f76da5bdc6a0cd
[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" "d4cb0b0a22d21a0dd185cd76cc5226b39986a8afb903315b86f76da5bdc6a0cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking mp3-metadata v0.3.3
[INFO] [stderr]     Checking ogg v0.5.1
[INFO] [stderr]     Checking log v0.4.11
[INFO] [stderr]     Checking bitreader v0.3.2
[INFO] [stderr]     Checking ogg_metadata v0.4.1
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]     Checking mp4parse v0.10.1
[INFO] [stderr]     Checking audio-video-metadata v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.68s
[INFO] running `Command { std: "docker" "inspect" "d4cb0b0a22d21a0dd185cd76cc5226b39986a8afb903315b86f76da5bdc6a0cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4cb0b0a22d21a0dd185cd76cc5226b39986a8afb903315b86f76da5bdc6a0cd", kill_on_drop: false }`
[INFO] [stdout] d4cb0b0a22d21a0dd185cd76cc5226b39986a8afb903315b86f76da5bdc6a0cd