[INFO] fetching crate nakamoto-daemon 0.1.0...
[INFO] documenting nakamoto-daemon-0.1.0 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate nakamoto-daemon 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate nakamoto-daemon 0.1.0 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 nakamoto-daemon 0.1.0
[INFO] finished tweaking crates.io crate nakamoto-daemon 0.1.0
[INFO] tweaked toml for crates.io crate nakamoto-daemon 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate nakamoto-daemon 0.1.0 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] ad65f35a0de104ad10f2728f534bbee424e07628bb3c908fc29aaf6f26929971
[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" "ad65f35a0de104ad10f2728f534bbee424e07628bb3c908fc29aaf6f26929971", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad65f35a0de104ad10f2728f534bbee424e07628bb3c908fc29aaf6f26929971", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad65f35a0de104ad10f2728f534bbee424e07628bb3c908fc29aaf6f26929971", kill_on_drop: false }`
[INFO] [stdout] ad65f35a0de104ad10f2728f534bbee424e07628bb3c908fc29aaf6f26929971
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1bd7733b71245196c8b265185acb9ea9f2bc9fe2c702261abac1111d9deb778f
[INFO] running `Command { std: "docker" "start" "-a" "1bd7733b71245196c8b265185acb9ea9f2bc9fe2c702261abac1111d9deb778f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.38
[INFO] [stderr]     Checking bech32 v0.7.2
[INFO] [stderr]     Checking bitcoin_hashes v0.7.6
[INFO] [stderr]    Compiling argh_shared v0.1.1
[INFO] [stderr]     Checking nonempty v0.5.0
[INFO] [stderr]     Checking fastrand v1.3.3
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling secp256k1-sys v0.1.2
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]     Checking popol v0.3.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking crossbeam-channel v0.4.3
[INFO] [stderr]     Checking colored v1.9.3
[INFO] [stderr]     Checking secp256k1 v0.17.2
[INFO] [stderr]     Checking chrono v0.4.13
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling argh_derive v0.1.1
[INFO] [stderr]     Checking thiserror v1.0.20
[INFO] [stderr]     Checking argh v0.1.3
[INFO] [stderr]     Checking bitcoin v0.23.0
[INFO] [stderr]     Checking nakamoto-common v0.1.0
[INFO] [stderr]     Checking nakamoto-p2p v0.1.0
[INFO] [stderr]     Checking nakamoto-chain v0.1.0
[INFO] [stderr]     Checking nakamoto-node v0.1.0
[INFO] [stderr]  Documenting nakamoto-daemon v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.77s
[INFO] running `Command { std: "docker" "inspect" "1bd7733b71245196c8b265185acb9ea9f2bc9fe2c702261abac1111d9deb778f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bd7733b71245196c8b265185acb9ea9f2bc9fe2c702261abac1111d9deb778f", kill_on_drop: false }`
[INFO] [stdout] 1bd7733b71245196c8b265185acb9ea9f2bc9fe2c702261abac1111d9deb778f