[INFO] fetching crate ckb-dao-utils 0.100.0-rc2...
[INFO] documenting ckb-dao-utils-0.100.0-rc2 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate ckb-dao-utils 0.100.0-rc2 into /workspace/builds/worker-95/source
[INFO] validating manifest of crates.io crate ckb-dao-utils 0.100.0-rc2 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ckb-dao-utils 0.100.0-rc2
[INFO] finished tweaking crates.io crate ckb-dao-utils 0.100.0-rc2
[INFO] tweaked toml for crates.io crate ckb-dao-utils 0.100.0-rc2 written to /workspace/builds/worker-95/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--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-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2c42e0ee812a0bf02ad8b973901e1a3fed5f4b7496d1efa42c372c10a97ae403
[INFO] running `Command { std: "docker" "start" "-a" "2c42e0ee812a0bf02ad8b973901e1a3fed5f4b7496d1efa42c372c10a97ae403", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c42e0ee812a0bf02ad8b973901e1a3fed5f4b7496d1efa42c372c10a97ae403", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c42e0ee812a0bf02ad8b973901e1a3fed5f4b7496d1efa42c372c10a97ae403", kill_on_drop: false }`
[INFO] [stdout] 2c42e0ee812a0bf02ad8b973901e1a3fed5f4b7496d1efa42c372c10a97ae403
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94d3ba8821f4044d02c47c5ccbb7c2f3a737b61d281cd68afebb9d73847d8e1a
[INFO] running `Command { std: "docker" "start" "-a" "94d3ba8821f4044d02c47c5ccbb7c2f3a737b61d281cd68afebb9d73847d8e1a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling heapsize v0.4.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling anyhow v1.0.42
[INFO] [stderr]    Compiling faster-hex v0.6.0
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]     Checking bit-vec v0.5.1
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling blake2b-rs v0.1.5
[INFO] [stderr]     Checking merkle-cbt v0.3.0
[INFO] [stderr]     Checking crossbeam-channel v0.3.9
[INFO] [stderr]     Checking ckb-channel v0.100.0-rc2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking ckb-hash v0.100.0-rc2
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling numext-constructor v0.1.6
[INFO] [stderr]    Compiling derive_more v0.99.16
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling ckb-occupied-capacity-core v0.100.0-rc2
[INFO] [stderr]    Compiling numext-fixed-uint-core v0.1.6
[INFO] [stderr]    Compiling ckb-fixed-hash-core v0.100.0-rc2
[INFO] [stderr]     Checking bytes v1.0.1
[INFO] [stderr]    Compiling ckb-occupied-capacity-macros v0.100.0-rc2
[INFO] [stderr]    Compiling ckb-fixed-hash-macros v0.100.0-rc2
[INFO] [stderr]     Checking molecule v0.7.1
[INFO] [stderr]     Checking ckb-occupied-capacity v0.100.0-rc2
[INFO] [stderr]     Checking ckb-error v0.100.0-rc2
[INFO] [stderr]     Checking ckb-fixed-hash v0.100.0-rc2
[INFO] [stderr]    Compiling numext-fixed-uint-hack v0.1.6
[INFO] [stderr]     Checking numext-fixed-uint v0.1.6
[INFO] [stderr]     Checking ckb-rational v0.100.0-rc2
[INFO] [stderr]     Checking ckb-types v0.100.0-rc2
[INFO] [stderr]  Documenting ckb-dao-utils v0.100.0-rc2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 14s
[INFO] running `Command { std: "docker" "inspect" "94d3ba8821f4044d02c47c5ccbb7c2f3a737b61d281cd68afebb9d73847d8e1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94d3ba8821f4044d02c47c5ccbb7c2f3a737b61d281cd68afebb9d73847d8e1a", kill_on_drop: false }`
[INFO] [stdout] 94d3ba8821f4044d02c47c5ccbb7c2f3a737b61d281cd68afebb9d73847d8e1a
