[INFO] cloning repository https://github.com/Emilija99/contract2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Emilija99/contract2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEmilija99%2Fcontract2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEmilija99%2Fcontract2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 89c48276b52a898fa9d5f737219bf9ac91c2bf40
[INFO] documenting Emilija99/contract2 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEmilija99%2Fcontract2" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
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[INFO] validating manifest of git repo https://github.com/Emilija99/contract2 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Emilija99/contract2
[INFO] finished tweaking git repo https://github.com/Emilija99/contract2
[INFO] tweaked toml for git repo https://github.com/Emilija99/contract2 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/Emilija99/contract2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 85780493fa70accdb0c926b1169c0f3107a4e89decdc04a6955c446e378eb295
[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" "85780493fa70accdb0c926b1169c0f3107a4e89decdc04a6955c446e378eb295", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "85780493fa70accdb0c926b1169c0f3107a4e89decdc04a6955c446e378eb295", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85780493fa70accdb0c926b1169c0f3107a4e89decdc04a6955c446e378eb295", kill_on_drop: false }`
[INFO] [stdout] 85780493fa70accdb0c926b1169c0f3107a4e89decdc04a6955c446e378eb295
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "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] f09cc1221d84c7f0712dc4231cee99f912dc4699a6f566103854852b7e81a1ef
[INFO] running `Command { std: "docker" "start" "-a" "f09cc1221d84c7f0712dc4231cee99f912dc4699a6f566103854852b7e81a1ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling syn v1.0.85
[INFO] [stderr]    Compiling serde v1.0.133
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling schemars v0.7.6
[INFO] [stderr]     Checking ryu v1.0.9
[INFO] [stderr]     Checking itoa v1.0.1
[INFO] [stderr]    Compiling quote v1.0.14
[INFO] [stderr]    Compiling serde_derive_internals v0.25.0
[INFO] [stderr]    Compiling serde_derive v1.0.133
[INFO] [stderr]    Compiling snafu-derive v0.6.10
[INFO] [stderr]    Compiling schemars_derive v0.7.6
[INFO] [stderr]     Checking snafu v0.6.10
[INFO] [stderr]     Checking serde_json v1.0.74
[INFO] [stderr]     Checking serde-json-wasm v0.2.3
[INFO] [stderr]     Checking bincode2 v2.0.1
[INFO] [stderr]     Checking secret-cosmwasm-std v0.10.0
[INFO] [stderr]     Checking secret-toolkit-utils v0.2.0
[INFO] [stderr]     Checking secret-toolkit-serialization v0.2.0
[INFO] [stderr]     Checking secret-cosmwasm-storage v0.10.0
[INFO] [stderr]     Checking secret-toolkit-snip20 v0.2.0
[INFO] [stderr]     Checking secret-toolkit-snip721 v0.2.0
[INFO] [stderr]     Checking secret-toolkit-storage v0.2.0
[INFO] [stderr]     Checking secret-toolkit v0.2.0
[INFO] [stderr]  Documenting sample-project v0.1.0 (/opt/rustwide/workdir/contracts/rock)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 01s
[INFO] running `Command { std: "docker" "inspect" "f09cc1221d84c7f0712dc4231cee99f912dc4699a6f566103854852b7e81a1ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f09cc1221d84c7f0712dc4231cee99f912dc4699a6f566103854852b7e81a1ef", kill_on_drop: false }`
[INFO] [stdout] f09cc1221d84c7f0712dc4231cee99f912dc4699a6f566103854852b7e81a1ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "RUSTFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 89338cf487470de7946a3ab983c608013c1fb994207cbfe2d5898b0d07e05fe6
[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" "89338cf487470de7946a3ab983c608013c1fb994207cbfe2d5898b0d07e05fe6", kill_on_drop: false }`
[INFO] [stderr] error: manifest path `/opt/rustwide/workdir/Cargo.toml` is a virtual manifest, but this command requires running against an actual package in this workspace
[INFO] running `Command { std: "docker" "inspect" "89338cf487470de7946a3ab983c608013c1fb994207cbfe2d5898b0d07e05fe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89338cf487470de7946a3ab983c608013c1fb994207cbfe2d5898b0d07e05fe6", kill_on_drop: false }`
[INFO] [stdout] 89338cf487470de7946a3ab983c608013c1fb994207cbfe2d5898b0d07e05fe6