[INFO] fetching crate fort 0.3.0...
[INFO] documenting fort-0.3.0 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate fort 0.3.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate fort 0.3.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fort 0.3.0
[INFO] finished tweaking crates.io crate fort 0.3.0
[INFO] tweaked toml for crates.io crate fort 0.3.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate fort 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bastion-qutex v0.2.4
[INFO] [stderr]   Downloaded bastion v0.3.1
[INFO] [stderr]   Downloaded bastion-executor v0.3.0
[INFO] [stderr]   Downloaded lightproc v0.3.3
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3e3f6263c53068d7fcdf213276a2e4306ead094a39a014034b3d879362703422
[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" "3e3f6263c53068d7fcdf213276a2e4306ead094a39a014034b3d879362703422", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e3f6263c53068d7fcdf213276a2e4306ead094a39a014034b3d879362703422", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e3f6263c53068d7fcdf213276a2e4306ead094a39a014034b3d879362703422", kill_on_drop: false }`
[INFO] [stdout] 3e3f6263c53068d7fcdf213276a2e4306ead094a39a014034b3d879362703422
[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" "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-2020-10-09" "doc" "--frozen" "--no-deps" "--document-private-items" "--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] 8f925f03d8a5b0fa9f2694e769b1b2113be1ff11b470ec8a5af9561e919a325b
[INFO] running `Command { std: "docker" "start" "-a" "8f925f03d8a5b0fa9f2694e769b1b2113be1ff11b470ec8a5af9561e919a325b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]     Checking unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.11
[INFO] [stderr]     Checking quote v1.0.2
[INFO] [stderr]  Documenting fort v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.19s
[INFO] running `Command { std: "docker" "inspect" "8f925f03d8a5b0fa9f2694e769b1b2113be1ff11b470ec8a5af9561e919a325b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f925f03d8a5b0fa9f2694e769b1b2113be1ff11b470ec8a5af9561e919a325b", kill_on_drop: false }`
[INFO] [stdout] 8f925f03d8a5b0fa9f2694e769b1b2113be1ff11b470ec8a5af9561e919a325b
