[INFO] fetching crate rusty-paper-wallet 0.3.0...
[INFO] documenting rusty-paper-wallet-0.3.0 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate rusty-paper-wallet 0.3.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate rusty-paper-wallet 0.3.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rusty-paper-wallet 0.3.0
[INFO] finished tweaking crates.io crate rusty-paper-wallet 0.3.0
[INFO] tweaked toml for crates.io crate rusty-paper-wallet 0.3.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate rusty-paper-wallet 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded checked_int_cast v1.0.0
[INFO] [stderr]   Downloaded bech32 v0.7.2
[INFO] [stderr]   Downloaded secp256k1 v0.19.0
[INFO] [stderr]   Downloaded secp256k1-sys v0.3.0
[INFO] [stderr]   Downloaded bitcoin_hashes v0.9.0
[INFO] [stderr]   Downloaded bitcoin v0.25.0
[INFO] [stderr]   Downloaded image v0.23.10
[INFO] [stderr]   Downloaded qrcode v0.12.0
[INFO] [stderr]   Downloaded bmp-monochrome v0.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2020-10-09" "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] 2f721c1f6b3cf35b74624503a2994eda47574250b010f0db10f0fa016b7cadad
[INFO] running `Command { std: "docker" "start" "-a" "2f721c1f6b3cf35b74624503a2994eda47574250b010f0db10f0fa016b7cadad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f721c1f6b3cf35b74624503a2994eda47574250b010f0db10f0fa016b7cadad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f721c1f6b3cf35b74624503a2994eda47574250b010f0db10f0fa016b7cadad", kill_on_drop: false }`
[INFO] [stdout] 2f721c1f6b3cf35b74624503a2994eda47574250b010f0db10f0fa016b7cadad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2020-10-09" "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] 636f75f3deb29b10cc5e4737d792cf776d227fe7b600725c5ec651ca1f8d7035
[INFO] running `Command { std: "docker" "start" "-a" "636f75f3deb29b10cc5e4737d792cf776d227fe7b600725c5ec651ca1f8d7035", kill_on_drop: false }`
[INFO] [stderr]     Checking bytemuck v1.4.1
[INFO] [stderr]     Checking checked_int_cast v1.0.0
[INFO] [stderr]     Checking bitcoin_hashes v0.9.0
[INFO] [stderr]     Checking bech32 v0.7.2
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]     Checking bmp-monochrome v0.7.0
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-rational v0.3.0
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling secp256k1-sys v0.3.0
[INFO] [stderr]     Checking secp256k1 v0.19.0
[INFO] [stderr]     Checking image v0.23.10
[INFO] [stderr]     Checking qrcode v0.12.0
[INFO] [stderr]     Checking bitcoin v0.25.0
[INFO] [stderr]  Documenting rusty-paper-wallet v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.81s
[INFO] running `Command { std: "docker" "inspect" "636f75f3deb29b10cc5e4737d792cf776d227fe7b600725c5ec651ca1f8d7035", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "636f75f3deb29b10cc5e4737d792cf776d227fe7b600725c5ec651ca1f8d7035", kill_on_drop: false }`
[INFO] [stdout] 636f75f3deb29b10cc5e4737d792cf776d227fe7b600725c5ec651ca1f8d7035
