[INFO] fetching crate linicon 2.0.0...
[INFO] documenting linicon-2.0.0 against 1.47.0 for beta-1.48-rustdoc-1
[INFO] extracting crate linicon 2.0.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate linicon 2.0.0 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 linicon 2.0.0
[INFO] finished tweaking crates.io crate linicon 2.0.0
[INFO] tweaked toml for crates.io crate linicon 2.0.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate linicon 2.0.0 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ba8d941b52abd8222e525705b9e202b0f1a4b43c82cd6b67d63a8f55fa02f1e4
[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" "ba8d941b52abd8222e525705b9e202b0f1a4b43c82cd6b67d63a8f55fa02f1e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba8d941b52abd8222e525705b9e202b0f1a4b43c82cd6b67d63a8f55fa02f1e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba8d941b52abd8222e525705b9e202b0f1a4b43c82cd6b67d63a8f55fa02f1e4", kill_on_drop: false }`
[INFO] [stdout] ba8d941b52abd8222e525705b9e202b0f1a4b43c82cd6b67d63a8f55fa02f1e4
[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" "+1.47.0" "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] 3dd49c1fff4e283e07e9fcc8fbd926b0a0922042e1d3ecc8ab479b95ca66f54b
[INFO] running `Command { std: "docker" "start" "-a" "3dd49c1fff4e283e07e9fcc8fbd926b0a0922042e1d3ecc8ab479b95ca66f54b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling syn v1.0.38
[INFO] [stderr]    Compiling hashbrown v0.7.2
[INFO] [stderr]     Checking getrandom v0.1.14
[INFO] [stderr]     Checking nix v0.17.0
[INFO] [stderr]     Checking memmap2 v0.1.0
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking dlv-list v0.2.2
[INFO] [stderr]     Checking ordered-multimap v0.2.4
[INFO] [stderr]     Checking rust-ini v0.15.3
[INFO] [stderr]     Checking file-locker v1.0.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]     Checking thiserror v1.0.20
[INFO] [stderr]     Checking freedesktop_entry_parser v1.1.0
[INFO] [stderr]     Checking linicon-theme v1.0.1
[INFO] [stderr]  Documenting linicon v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.74s
[INFO] running `Command { std: "docker" "inspect" "3dd49c1fff4e283e07e9fcc8fbd926b0a0922042e1d3ecc8ab479b95ca66f54b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dd49c1fff4e283e07e9fcc8fbd926b0a0922042e1d3ecc8ab479b95ca66f54b", kill_on_drop: false }`
[INFO] [stdout] 3dd49c1fff4e283e07e9fcc8fbd926b0a0922042e1d3ecc8ab479b95ca66f54b
