[INFO] cloning repository https://github.com/netvl/pub-rust-cargo-external-libs-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/netvl/pub-rust-cargo-external-libs-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnetvl%2Fpub-rust-cargo-external-libs-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnetvl%2Fpub-rust-cargo-external-libs-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 358948b3f01d4aa0b07dc24280c381c94c7809f1
[INFO] checking netvl/pub-rust-cargo-external-libs-example against try#d990716b6a1fdde1300748828a9c9e79dfd0b898 for pr-74846
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnetvl%2Fpub-rust-cargo-external-libs-example" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/netvl/pub-rust-cargo-external-libs-example on toolchain d990716b6a1fdde1300748828a9c9e79dfd0b898
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/netvl/pub-rust-cargo-external-libs-example
[INFO] finished tweaking git repo https://github.com/netvl/pub-rust-cargo-external-libs-example
[INFO] tweaked toml for git repo https://github.com/netvl/pub-rust-cargo-external-libs-example written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/netvl/pub-rust-cargo-external-libs-example already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e2d79d00f26e5ae08fe2adaeb941ff24c5891bf3ec49eca47e6803633c14a361
[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" "e2d79d00f26e5ae08fe2adaeb941ff24c5891bf3ec49eca47e6803633c14a361", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2d79d00f26e5ae08fe2adaeb941ff24c5891bf3ec49eca47e6803633c14a361", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2d79d00f26e5ae08fe2adaeb941ff24c5891bf3ec49eca47e6803633c14a361", kill_on_drop: false }`
[INFO] [stdout] e2d79d00f26e5ae08fe2adaeb941ff24c5891bf3ec49eca47e6803633c14a361
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 00df81c36f72998696c04d3f2a184fb8e591b5f354b97b03bf911007094924e8
[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" "00df81c36f72998696c04d3f2a184fb8e591b5f354b97b03bf911007094924e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling extlib v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't read bash build.sh: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `extlib`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "00df81c36f72998696c04d3f2a184fb8e591b5f354b97b03bf911007094924e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00df81c36f72998696c04d3f2a184fb8e591b5f354b97b03bf911007094924e8", kill_on_drop: false }`
[INFO] [stdout] 00df81c36f72998696c04d3f2a184fb8e591b5f354b97b03bf911007094924e8