[INFO] fetching crate idlset 0.1.10...
[INFO] documenting idlset-0.1.10 against 1.47.0 for beta-1.48-rustdoc-1
[INFO] extracting crate idlset 0.1.10 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate idlset 0.1.10 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate idlset 0.1.10
[INFO] finished tweaking crates.io crate idlset 0.1.10
[INFO] tweaked toml for crates.io crate idlset 0.1.10 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate idlset 0.1.10 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bcc3286f691606c52809db7741a73e6a85ab8e40b046bfd23a2087e7449fd87a
[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" "bcc3286f691606c52809db7741a73e6a85ab8e40b046bfd23a2087e7449fd87a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bcc3286f691606c52809db7741a73e6a85ab8e40b046bfd23a2087e7449fd87a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcc3286f691606c52809db7741a73e6a85ab8e40b046bfd23a2087e7449fd87a", kill_on_drop: false }`
[INFO] [stdout] bcc3286f691606c52809db7741a73e6a85ab8e40b046bfd23a2087e7449fd87a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.47.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f36a6403809a9f0cb6c5407a097272a1b7aa6b60f109be6761ddfa0754368c3
[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" "9f36a6403809a9f0cb6c5407a097272a1b7aa6b60f109be6761ddfa0754368c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.20
[INFO] [stderr]    Compiling syn v1.0.40
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]    Compiling const_fn v0.4.2
[INFO] [stderr]    Compiling serde v1.0.115
[INFO] [stderr]    Compiling serde_derive v1.0.115
[INFO] [stderr]    Compiling standback v0.2.10
[INFO] [stderr]    Compiling time v0.2.17
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking smallvec v1.4.2
[INFO] [stderr]    Compiling time-macros-impl v0.1.1
[INFO] [stderr]     Checking time-macros v0.1.0
[INFO] [stderr]     Checking idlset v0.1.10 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting idlset v0.1.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.21s
[INFO] running `Command { std: "docker" "inspect" "9f36a6403809a9f0cb6c5407a097272a1b7aa6b60f109be6761ddfa0754368c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f36a6403809a9f0cb6c5407a097272a1b7aa6b60f109be6761ddfa0754368c3", kill_on_drop: false }`
[INFO] [stdout] 9f36a6403809a9f0cb6c5407a097272a1b7aa6b60f109be6761ddfa0754368c3
