[INFO] fetching crate lfs 0.4.0...
[INFO] documenting lfs-0.4.0 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate lfs 0.4.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate lfs 0.4.0 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 lfs 0.4.0
[INFO] finished tweaking crates.io crate lfs 0.4.0
[INFO] tweaked toml for crates.io crate lfs 0.4.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate lfs 0.4.0 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 file-size v1.0.3
[INFO] [stderr]   Downloaded lfs-core v0.2.0
[INFO] [stderr]   Downloaded minimad v0.6.6
[INFO] [stderr]   Downloaded termimad v0.8.28
[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] c14df2ebe0a605fc1904c1f7073d7e3007595f6c1d35542c11a7323ec3d88267
[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" "c14df2ebe0a605fc1904c1f7073d7e3007595f6c1d35542c11a7323ec3d88267", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c14df2ebe0a605fc1904c1f7073d7e3007595f6c1d35542c11a7323ec3d88267", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c14df2ebe0a605fc1904c1f7073d7e3007595f6c1d35542c11a7323ec3d88267", kill_on_drop: false }`
[INFO] [stdout] c14df2ebe0a605fc1904c1f7073d7e3007595f6c1d35542c11a7323ec3d88267
[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] 8f92af7df477587838093bb14303f33a67518c70019ea1d24c5d96ec652417c9
[INFO] running `Command { std: "docker" "start" "-a" "8f92af7df477587838093bb14303f33a67518c70019ea1d24c5d96ec652417c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.42
[INFO] [stderr]    Compiling argh_shared v0.1.1
[INFO] [stderr]     Checking file-size v1.0.3
[INFO] [stderr]     Checking minimad v0.6.6
[INFO] [stderr]     Checking mio v0.7.3
[INFO] [stderr]     Checking crossbeam v0.7.3
[INFO] [stderr]     Checking signal-hook v0.1.16
[INFO] [stderr]     Checking crossterm v0.17.7
[INFO] [stderr]    Compiling thiserror-impl v1.0.21
[INFO] [stderr]    Compiling argh_derive v0.1.1
[INFO] [stderr]     Checking thiserror v1.0.21
[INFO] [stderr]     Checking argh v0.1.3
[INFO] [stderr]     Checking termimad v0.8.28
[INFO] [stderr]     Checking lfs-core v0.2.0
[INFO] [stderr]  Documenting lfs v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.25s
[INFO] running `Command { std: "docker" "inspect" "8f92af7df477587838093bb14303f33a67518c70019ea1d24c5d96ec652417c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f92af7df477587838093bb14303f33a67518c70019ea1d24c5d96ec652417c9", kill_on_drop: false }`
[INFO] [stdout] 8f92af7df477587838093bb14303f33a67518c70019ea1d24c5d96ec652417c9
