[INFO] fetching crate phy_numerical 0.1.4...
[INFO] documenting phy_numerical-0.1.4 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate phy_numerical 0.1.4 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate phy_numerical 0.1.4 on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate phy_numerical 0.1.4
[INFO] finished tweaking crates.io crate phy_numerical 0.1.4
[INFO] tweaked toml for crates.io crate phy_numerical 0.1.4 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate phy_numerical 0.1.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fc42480a174365edfa5a50ac3cd972ef2ef1d2fb59d6894154b4cb9b77d7ce59
[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" "fc42480a174365edfa5a50ac3cd972ef2ef1d2fb59d6894154b4cb9b77d7ce59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc42480a174365edfa5a50ac3cd972ef2ef1d2fb59d6894154b4cb9b77d7ce59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc42480a174365edfa5a50ac3cd972ef2ef1d2fb59d6894154b4cb9b77d7ce59", kill_on_drop: false }`
[INFO] [stdout] fc42480a174365edfa5a50ac3cd972ef2ef1d2fb59d6894154b4cb9b77d7ce59
[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" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08b866a17b6c23537c6dc00783da9e9a6f95e20df7b188fcfde2a95e66ce8f5d
[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" "08b866a17b6c23537c6dc00783da9e9a6f95e20df7b188fcfde2a95e66ce8f5d", kill_on_drop: false }`
[INFO] [stderr]  Documenting phy_numerical v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't read /home/syed/Desktop/Phy_numerical/src/lib.rs: 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 document `phy_numerical`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name phy_numerical /home/syed/Desktop/Phy_numerical/src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn --crate-version 0.1.4` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "08b866a17b6c23537c6dc00783da9e9a6f95e20df7b188fcfde2a95e66ce8f5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08b866a17b6c23537c6dc00783da9e9a6f95e20df7b188fcfde2a95e66ce8f5d", kill_on_drop: false }`
[INFO] [stdout] 08b866a17b6c23537c6dc00783da9e9a6f95e20df7b188fcfde2a95e66ce8f5d