[INFO] fetching crate ffmpeg-screen-recorder 1.0.13...
[INFO] checking ffmpeg-screen-recorder-1.0.13 against master#3e826bb11228508fbe749e594038d6727208aa94 for pr-82322
[INFO] extracting crate ffmpeg-screen-recorder 1.0.13 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate ffmpeg-screen-recorder 1.0.13 on toolchain 3e826bb11228508fbe749e594038d6727208aa94
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e826bb11228508fbe749e594038d6727208aa94" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ffmpeg-screen-recorder 1.0.13
[INFO] finished tweaking crates.io crate ffmpeg-screen-recorder 1.0.13
[INFO] tweaked toml for crates.io crate ffmpeg-screen-recorder 1.0.13 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate ffmpeg-screen-recorder 1.0.13 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e826bb11228508fbe749e594038d6727208aa94" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+3e826bb11228508fbe749e594038d6727208aa94" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6985ade128e1cc5c334b489597154ac0812b8d3505b5f352e6c884dde73c967d
[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" "6985ade128e1cc5c334b489597154ac0812b8d3505b5f352e6c884dde73c967d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6985ade128e1cc5c334b489597154ac0812b8d3505b5f352e6c884dde73c967d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6985ade128e1cc5c334b489597154ac0812b8d3505b5f352e6c884dde73c967d", kill_on_drop: false }`
[INFO] [stdout] 6985ade128e1cc5c334b489597154ac0812b8d3505b5f352e6c884dde73c967d
[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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+3e826bb11228508fbe749e594038d6727208aa94" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] b595e03090fc321fb50be1782140b584c3cf24e996b786bdb46bbbb52c3d0cb7
[INFO] running `Command { std: "docker" "start" "-a" "b595e03090fc321fb50be1782140b584c3cf24e996b786bdb46bbbb52c3d0cb7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling syn v1.0.31
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling proc-macro-hack v0.5.16
[INFO] [stderr]    Compiling execute-command-tokens v0.1.1
[INFO] [stderr]    Compiling nix v0.17.0
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking generic-array v0.14.1
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking terminal_size v0.1.12
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking clap v2.33.1
[INFO] [stderr]     Checking chrono v0.4.11
[INFO] [stderr]    Compiling execute-command-macro-impl v0.1.1
[INFO] [stderr]     Checking execute-command-macro v0.1.1
[INFO] [stderr]     Checking execute v0.2.4
[INFO] [stderr]     Checking ffmpeg-screen-recorder v1.0.13 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.54s
[INFO] running `Command { std: "docker" "inspect" "b595e03090fc321fb50be1782140b584c3cf24e996b786bdb46bbbb52c3d0cb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b595e03090fc321fb50be1782140b584c3cf24e996b786bdb46bbbb52c3d0cb7", kill_on_drop: false }`
[INFO] [stdout] b595e03090fc321fb50be1782140b584c3cf24e996b786bdb46bbbb52c3d0cb7