[INFO] cloning repository https://github.com/HuguesGuilleus/srt2webvtt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HuguesGuilleus/srt2webvtt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHuguesGuilleus%2Fsrt2webvtt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHuguesGuilleus%2Fsrt2webvtt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e2bfbe1896b9a35b6e49ede89872bd67df42cb80
[INFO] checking HuguesGuilleus/srt2webvtt against beta for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHuguesGuilleus%2Fsrt2webvtt" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] [stderr] Checking out files:  92% (9623/10435)   
Checking out files:  93% (9705/10435)   
Checking out files:  94% (9809/10435)   
Checking out files:  95% (9914/10435)   
Checking out files:  96% (10018/10435)   
Checking out files:  97% (10122/10435)   
Checking out files:  98% (10227/10435)   
Checking out files:  99% (10331/10435)   
Checking out files: 100% (10435/10435)   
Checking out files: 100% (10435/10435), done.
[INFO] validating manifest of git repo https://github.com/HuguesGuilleus/srt2webvtt on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/HuguesGuilleus/srt2webvtt
[INFO] finished tweaking git repo https://github.com/HuguesGuilleus/srt2webvtt
[INFO] tweaked toml for git repo https://github.com/HuguesGuilleus/srt2webvtt written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4e5d2b51153c3c23cff7cba950678027ff12b339df212009944f634827bd7b0a
[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" "4e5d2b51153c3c23cff7cba950678027ff12b339df212009944f634827bd7b0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e5d2b51153c3c23cff7cba950678027ff12b339df212009944f634827bd7b0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e5d2b51153c3c23cff7cba950678027ff12b339df212009944f634827bd7b0a", kill_on_drop: false }`
[INFO] [stdout] 4e5d2b51153c3c23cff7cba950678027ff12b339df212009944f634827bd7b0a
[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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3df3d7aadc888f8cf7b63732083b6fc5e4aeb44f7b53ad75a117ff645ec1fddc
[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" "3df3d7aadc888f8cf7b63732083b6fc5e4aeb44f7b53ad75a117ff645ec1fddc", kill_on_drop: false }`
[INFO] [stderr]     Checking srt2webvtt v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.36s
[INFO] running `Command { std: "docker" "inspect" "3df3d7aadc888f8cf7b63732083b6fc5e4aeb44f7b53ad75a117ff645ec1fddc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3df3d7aadc888f8cf7b63732083b6fc5e4aeb44f7b53ad75a117ff645ec1fddc", kill_on_drop: false }`
[INFO] [stdout] 3df3d7aadc888f8cf7b63732083b6fc5e4aeb44f7b53ad75a117ff645ec1fddc