[INFO] fetching crate bleu 0.0.2...
[INFO] documenting bleu-0.0.2 against 1.47.0 for beta-1.48-rustdoc-1
[INFO] extracting crate bleu 0.0.2 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate bleu 0.0.2 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 bleu 0.0.2
[INFO] finished tweaking crates.io crate bleu 0.0.2
[INFO] tweaked toml for crates.io crate bleu 0.0.2 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate bleu 0.0.2 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6ec3c961af2319d8e8fcdba9a60c2c93c173d9868c073dfe816b7f9403bc8968
[INFO] running `Command { std: "docker" "start" "-a" "6ec3c961af2319d8e8fcdba9a60c2c93c173d9868c073dfe816b7f9403bc8968", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ec3c961af2319d8e8fcdba9a60c2c93c173d9868c073dfe816b7f9403bc8968", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ec3c961af2319d8e8fcdba9a60c2c93c173d9868c073dfe816b7f9403bc8968", kill_on_drop: false }`
[INFO] [stdout] 6ec3c961af2319d8e8fcdba9a60c2c93c173d9868c073dfe816b7f9403bc8968
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 274c10ac2a0548ed716a12d2a8a3e6d58532e13be3ecd420c286dd95baae14ec
[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" "274c10ac2a0548ed716a12d2a8a3e6d58532e13be3ecd420c286dd95baae14ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.70
[INFO] [stderr]    Compiling serde v1.0.111
[INFO] [stderr]    Compiling ryu v1.0.4
[INFO] [stderr]     Checking itoa v0.4.5
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking dbus v0.6.5
[INFO] [stderr]     Checking dirs-sys v0.3.4
[INFO] [stderr]     Checking clap v2.33.1
[INFO] [stderr]     Checking dirs v2.0.2
[INFO] [stderr]     Checking blurz v0.4.0
[INFO] [stderr]     Checking bimap v0.4.0
[INFO] [stderr]     Checking serde_json v1.0.53
[INFO] [stderr]  Documenting bleu v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.79s
[INFO] running `Command { std: "docker" "inspect" "274c10ac2a0548ed716a12d2a8a3e6d58532e13be3ecd420c286dd95baae14ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "274c10ac2a0548ed716a12d2a8a3e6d58532e13be3ecd420c286dd95baae14ec", kill_on_drop: false }`
[INFO] [stdout] 274c10ac2a0548ed716a12d2a8a3e6d58532e13be3ecd420c286dd95baae14ec
