[INFO] fetching crate ergo-lib-c 0.13.3...
[INFO] documenting ergo-lib-c-0.13.3 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate ergo-lib-c 0.13.3 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate ergo-lib-c 0.13.3 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 ergo-lib-c 0.13.3
[INFO] finished tweaking crates.io crate ergo-lib-c 0.13.3
[INFO] tweaked toml for crates.io crate ergo-lib-c 0.13.3 written to /workspace/builds/worker-29/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-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 49a9d9d035b36c7ba03902d37dd93c9c4e1eba91beb727da88c9259e026dbc60
[INFO] running `Command { std: "docker" "start" "-a" "49a9d9d035b36c7ba03902d37dd93c9c4e1eba91beb727da88c9259e026dbc60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49a9d9d035b36c7ba03902d37dd93c9c4e1eba91beb727da88c9259e026dbc60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49a9d9d035b36c7ba03902d37dd93c9c4e1eba91beb727da88c9259e026dbc60", kill_on_drop: false }`
[INFO] [stdout] 49a9d9d035b36c7ba03902d37dd93c9c4e1eba91beb727da88c9259e026dbc60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 5eab85f721c670018916e8041ae6b2522437f2c1f79e9ae3e716d1b8cb8e2081
[INFO] running `Command { std: "docker" "start" "-a" "5eab85f721c670018916e8041ae6b2522437f2c1f79e9ae3e716d1b8cb8e2081", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]     Checking wyz v0.2.0
[INFO] [stderr]    Compiling radium v0.6.2
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking zeroize v1.4.1
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]     Checking bounded-vec v0.3.0
[INFO] [stderr]    Compiling utf8-ranges v1.0.4
[INFO] [stderr]     Checking bs58 v0.4.0
[INFO] [stderr]     Checking base16 v0.2.1
[INFO] [stderr]    Compiling beef v0.5.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]     Checking countme v2.0.4
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking text-size v1.1.0
[INFO] [stderr]     Checking line-col v0.2.1
[INFO] [stderr]     Checking drop_bomb v0.1.5
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.0
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking crypto-mac v0.10.1
[INFO] [stderr]     Checking crypto-mac v0.8.0
[INFO] [stderr]     Checking bitvec v0.18.5
[INFO] [stderr]     Checking blake2 v0.9.1
[INFO] [stderr]     Checking hmac v0.10.1
[INFO] [stderr]     Checking bitvec v0.20.4
[INFO] [stderr]     Checking rowan v0.12.6
[INFO] [stderr]     Checking sigma-util v0.2.1
[INFO] [stderr]     Checking ff v0.8.0
[INFO] [stderr]     Checking group v0.8.0
[INFO] [stderr]     Checking ff v0.9.0
[INFO] [stderr]     Checking elliptic-curve v0.8.5
[INFO] [stderr]     Checking group v0.9.0
[INFO] [stderr]     Checking elliptic-curve v0.9.12
[INFO] [stderr]     Checking ecdsa v0.10.2
[INFO] [stderr]     Checking k256 v0.7.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.1
[INFO] [stderr]    Compiling derive_more v0.99.16
[INFO] [stderr]    Compiling logos-derive v0.12.0
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]     Checking thiserror v1.0.26
[INFO] [stderr]     Checking sigma-ser v0.2.3
[INFO] [stderr]     Checking logos v0.12.0
[INFO] [stderr]     Checking ergotree-ir v0.13.3
[INFO] [stderr]     Checking serde v1.0.127
[INFO] [stderr]     Checking ergoscript-compiler v0.9.3
[INFO] [stderr]     Checking ergotree-interpreter v0.13.3
[INFO] [stderr]     Checking serde_json v1.0.66
[INFO] [stderr]     Checking ergo-lib v0.13.3
[INFO] [stderr]     Checking ergo-lib-c-core v0.13.3
[INFO] [stderr]  Documenting ergo-lib-c v0.13.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.90s
[INFO] running `Command { std: "docker" "inspect" "5eab85f721c670018916e8041ae6b2522437f2c1f79e9ae3e716d1b8cb8e2081", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5eab85f721c670018916e8041ae6b2522437f2c1f79e9ae3e716d1b8cb8e2081", kill_on_drop: false }`
[INFO] [stdout] 5eab85f721c670018916e8041ae6b2522437f2c1f79e9ae3e716d1b8cb8e2081
