[INFO] fetching crate test-erc20 0.3.1...
[INFO] documenting test-erc20-0.3.1 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate test-erc20 0.3.1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate test-erc20 0.3.1 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 crates.io crate test-erc20 0.3.1
[INFO] finished tweaking crates.io crate test-erc20 0.3.1
[INFO] tweaked toml for crates.io crate test-erc20 0.3.1 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate test-erc20 0.3.1 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde-bench v0.0.7
[INFO] [stderr]   Downloaded smallvec v1.2.0
[INFO] [stderr]   Downloaded lock_api v0.3.1
[INFO] [stderr]   Downloaded byteorder v1.3.2
[INFO] [stderr]   Downloaded snafu-derive v0.5.0
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[INFO] [stderr]   Downloaded typenum v1.11.2
[INFO] [stderr]   Downloaded num_cpus v1.11.1
[INFO] [stderr]   Downloaded crossbeam-utils v0.7.0
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[INFO] [stderr]   Downloaded wasi v0.7.0
[INFO] [stderr]   Downloaded serde_json v1.0.41
[INFO] [stderr]   Downloaded rand_chacha v0.2.1
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[INFO] [stderr]   Downloaded stable_deref_trait v1.1.1
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[INFO] [stderr]   Downloaded proc-macro2 v1.0.9
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[INFO] [stderr]   Downloaded rand v0.7.2
[INFO] [stderr]   Downloaded cmake v0.1.42
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[INFO] [stderr]   Downloaded wasmer-middleware-common v0.14.1
[INFO] [stderr]   Downloaded wasmer-clif-backend v0.14.1
[INFO] [stderr]   Downloaded wasmer-clif-fork-wasm v0.52.0
[INFO] [stderr]   Downloaded cranelift-bforest v0.52.0
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[INFO] [stderr]   Downloaded rayon-core v1.6.1
[INFO] [stderr]   Downloaded scopeguard v1.0.0
[INFO] [stderr]   Downloaded cosmwasm-vm v0.7.0
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[INFO] [stderr]   Downloaded cranelift-codegen v0.52.0
[INFO] [stderr]   Downloaded cranelift-codegen-shared v0.52.0
[INFO] [stderr]   Downloaded ahash v0.2.18
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[INFO] [stderr]   Downloaded schemars v0.5.1
[INFO] [stderr]   Downloaded backtrace-sys v0.1.32
[INFO] [stderr]   Downloaded serde_derive_internals v0.25.0
[INFO] [stderr]   Downloaded syn v1.0.16
[INFO] [stderr]   Downloaded wasmer-runtime-core v0.14.1
[INFO] [stderr]   Downloaded wasmer-singlepass-backend v0.14.1
[INFO] [stderr]   Downloaded serde_bytes v0.11.2
[INFO] [stderr]   Downloaded cosmwasm v0.7.0
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[INFO] [stderr]   Downloaded serde v1.0.103
[INFO] [stderr]   Downloaded cc v1.0.50
[INFO] [stderr]   Downloaded cranelift-native v0.52.0
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[INFO] [stderr]   Downloaded libc v0.2.65
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[INFO] [stderr]   Downloaded arrayref v0.3.5
[INFO] [stderr]   Downloaded itoa v0.4.4
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[INFO] [stderr]   Downloaded serde_derive v1.0.103
[INFO] [stderr]   Downloaded backtrace v0.3.40
[INFO] [stderr]   Downloaded doc-comment v0.3.1
[INFO] [stderr]   Downloaded snafu v0.5.0
[INFO] [stderr]   Downloaded crossbeam-queue v0.2.0
[INFO] [stderr]   Downloaded const-random v0.1.6
[INFO] [stderr]   Downloaded crossbeam-epoch v0.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 36730c4931e00b94f763e6b602688ebfa779219f7494f95d69b9b74d19002db3
[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" "36730c4931e00b94f763e6b602688ebfa779219f7494f95d69b9b74d19002db3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "36730c4931e00b94f763e6b602688ebfa779219f7494f95d69b9b74d19002db3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36730c4931e00b94f763e6b602688ebfa779219f7494f95d69b9b74d19002db3", kill_on_drop: false }`
[INFO] [stdout] 36730c4931e00b94f763e6b602688ebfa779219f7494f95d69b9b74d19002db3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stdout] 6e089a1772b742e43b4e9449cd7cb89cd08377edd9bb620a4d9e474bb3176765
[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" "6e089a1772b742e43b4e9449cd7cb89cd08377edd9bb620a4d9e474bb3176765", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.9
[INFO] [stderr]    Compiling syn v1.0.16
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling serde v1.0.103
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling ryu v1.0.2
[INFO] [stderr]    Compiling doc-comment v0.3.1
[INFO] [stderr]    Compiling schemars v0.5.1
[INFO] [stderr]     Checking itoa v0.4.4
[INFO] [stderr]     Checking base64 v0.11.0
[INFO] [stderr]     Checking hex v0.4.0
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling serde_derive_internals v0.25.0
[INFO] [stderr]    Compiling snafu-derive v0.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.103
[INFO] [stderr]    Compiling schemars_derive v0.5.0
[INFO] [stderr]     Checking snafu v0.5.0
[INFO] [stderr]     Checking serde_json v1.0.41
[INFO] [stderr]     Checking serde-json-wasm v0.1.2
[INFO] [stderr]     Checking cosmwasm v0.7.0
[INFO] [stderr]     Checking cw-storage v0.2.0
[INFO] [stderr]  Documenting test-erc20 v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] running `Command { std: "docker" "inspect" "6e089a1772b742e43b4e9449cd7cb89cd08377edd9bb620a4d9e474bb3176765", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e089a1772b742e43b4e9449cd7cb89cd08377edd9bb620a4d9e474bb3176765", kill_on_drop: false }`
[INFO] [stdout] 6e089a1772b742e43b4e9449cd7cb89cd08377edd9bb620a4d9e474bb3176765
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3e8c691c1f99b2504f4ff13d9c6348687fbfeca684fb489c1e5dd6713d8aedd3
[INFO] running `Command { std: "docker" "start" "-a" "3e8c691c1f99b2504f4ff13d9c6348687fbfeca684fb489c1e5dd6713d8aedd3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.9
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.16
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling serde v1.0.103
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling ryu v1.0.2
[INFO] [stderr]    Compiling doc-comment v0.3.1
[INFO] [stderr]     Checking itoa v0.4.4
[INFO] [stderr]    Compiling schemars v0.5.1
[INFO] [stderr]     Checking base64 v0.11.0
[INFO] [stderr]     Checking hex v0.4.0
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling serde_derive_internals v0.25.0
[INFO] [stderr]    Compiling serde_derive v1.0.103
[INFO] [stderr]    Compiling schemars_derive v0.5.0
[INFO] [stderr]    Compiling snafu-derive v0.5.0
[INFO] [stderr]     Checking snafu v0.5.0
[INFO] [stderr]     Checking serde_json v1.0.41
[INFO] [stderr]     Checking serde-json-wasm v0.1.2
[INFO] [stderr]     Checking cosmwasm v0.7.0
[INFO] [stderr]     Checking cw-storage v0.2.0
[INFO] [stderr]  Documenting test-erc20 v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] running `Command { std: "docker" "inspect" "3e8c691c1f99b2504f4ff13d9c6348687fbfeca684fb489c1e5dd6713d8aedd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e8c691c1f99b2504f4ff13d9c6348687fbfeca684fb489c1e5dd6713d8aedd3", kill_on_drop: false }`
[INFO] [stdout] 3e8c691c1f99b2504f4ff13d9c6348687fbfeca684fb489c1e5dd6713d8aedd3