[INFO] fetching crate lmake_lines_of_code 1.1.7...
[INFO] documenting lmake_lines_of_code-1.1.7 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate lmake_lines_of_code 1.1.7 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate lmake_lines_of_code 1.1.7 on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lmake_lines_of_code 1.1.7
[INFO] finished tweaking crates.io crate lmake_lines_of_code 1.1.7
[INFO] tweaked toml for crates.io crate lmake_lines_of_code 1.1.7 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate lmake_lines_of_code 1.1.7 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8062dc187ed990b8ebb5eac6c6f1134ccc6525e1fa110c4147ac68b04be2b105
[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" "8062dc187ed990b8ebb5eac6c6f1134ccc6525e1fa110c4147ac68b04be2b105", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8062dc187ed990b8ebb5eac6c6f1134ccc6525e1fa110c4147ac68b04be2b105", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8062dc187ed990b8ebb5eac6c6f1134ccc6525e1fa110c4147ac68b04be2b105", kill_on_drop: false }`
[INFO] [stdout] 8062dc187ed990b8ebb5eac6c6f1134ccc6525e1fa110c4147ac68b04be2b105
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 157e370614336be793e99a8b0abbfd7099a5365a678390b026e40902d775c46a
[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" "157e370614336be793e99a8b0abbfd7099a5365a678390b026e40902d775c46a", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.30
[INFO] [stderr]     Checking fragile v1.0.0
[INFO] [stderr]     Checking downcast v0.10.0
[INFO] [stderr]     Checking unwrap v1.2.1
[INFO] [stderr]     Checking serde v1.0.111
[INFO] [stderr]     Checking float-cmp v0.8.0
[INFO] [stderr]     Checking libc v0.2.71
[INFO] [stderr]     Checking predicates v1.0.5
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.33.1
[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]    Compiling mockall_derive v0.7.1
[INFO] [stderr]    Compiling serde_derive v1.0.111
[INFO] [stderr]     Checking mockall v0.7.1
[INFO] [stderr]  Documenting lmake_lines_of_code v1.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.81s
[INFO] running `Command { std: "docker" "inspect" "157e370614336be793e99a8b0abbfd7099a5365a678390b026e40902d775c46a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "157e370614336be793e99a8b0abbfd7099a5365a678390b026e40902d775c46a", kill_on_drop: false }`
[INFO] [stdout] 157e370614336be793e99a8b0abbfd7099a5365a678390b026e40902d775c46a