[INFO] cloning repository https://github.com/Losarp/cvcontract
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Losarp/cvcontract" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLosarp%2Fcvcontract", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLosarp%2Fcvcontract'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 04599ecdb0e2023defd2dd78975b92b51c56aa9a
[INFO] documenting Losarp/cvcontract against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLosarp%2Fcvcontract" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Losarp/cvcontract on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4/source/.cargo/config
[INFO] started tweaking git repo https://github.com/Losarp/cvcontract
[INFO] finished tweaking git repo https://github.com/Losarp/cvcontract
[INFO] tweaked toml for git repo https://github.com/Losarp/cvcontract written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/Losarp/cvcontract already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d8245cbb240d11cc27830508710909669f9415f71bd0cbcb302577c07520b180
[INFO] running `Command { std: "docker" "start" "-a" "d8245cbb240d11cc27830508710909669f9415f71bd0cbcb302577c07520b180", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d8245cbb240d11cc27830508710909669f9415f71bd0cbcb302577c07520b180", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8245cbb240d11cc27830508710909669f9415f71bd0cbcb302577c07520b180", kill_on_drop: false }`
[INFO] [stdout] d8245cbb240d11cc27830508710909669f9415f71bd0cbcb302577c07520b180
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 319038166fbea0d7384a75eb530c187333bd9a0d904b8b19b0577deb89daa16e
[INFO] running `Command { std: "docker" "start" "-a" "319038166fbea0d7384a75eb530c187333bd9a0d904b8b19b0577deb89daa16e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.30
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling schemars v0.7.6
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling libc v0.2.72
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling cc v1.0.71
[INFO] [stderr]     Checking subtle v1.0.0
[INFO] [stderr]     Checking byte-tools v0.3.1
[INFO] [stderr]     Checking subtle v2.2.3
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]     Checking opaque-debug v0.2.3
[INFO] [stderr]     Checking fake-simd v0.1.2
[INFO] [stderr]     Checking cpuid-bool v0.1.2
[INFO] [stderr]     Checking arrayref v0.3.6
[INFO] [stderr]     Checking siphasher v0.3.7
[INFO] [stderr]     Checking hex v0.4.2
[INFO] [stderr]     Checking base64 v0.12.3
[INFO] [stderr]     Checking fixed-hash v0.7.0
[INFO] [stderr]     Checking block-padding v0.1.5
[INFO] [stderr]    Compiling generic-array v0.14.3
[INFO] [stderr]     Checking uint v0.9.0
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking getrandom v0.1.14
[INFO] [stderr]    Compiling secp256k1-sys v0.3.0
[INFO] [stderr]     Checking primitive-types v0.9.0
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking generic-array v0.12.3
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking digest v0.8.1
[INFO] [stderr]     Checking crypto-mac v0.7.0
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking hmac v0.7.1
[INFO] [stderr]     Checking sha2 v0.8.2
[INFO] [stderr]     Checking sha2 v0.9.1
[INFO] [stderr]     Checking ripemd160 v0.9.1
[INFO] [stderr]     Checking hmac-drbg v0.2.0
[INFO] [stderr]     Checking libsecp256k1 v0.3.5
[INFO] [stderr]     Checking secp256k1 v0.19.0
[INFO] [stderr]    Compiling serde_derive_internals v0.25.0
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling snafu-derive v0.6.8
[INFO] [stderr]    Compiling schemars_derive v0.7.6
[INFO] [stderr]    Compiling zeroize_derive v1.2.2
[INFO] [stderr]    Compiling remain v0.2.2
[INFO] [stderr]     Checking zeroize v1.3.0
[INFO] [stderr]     Checking curve25519-dalek v3.2.0
[INFO] [stderr]     Checking snafu v0.6.8
[INFO] [stderr]     Checking x25519-dalek v1.2.0
[INFO] [stderr]     Checking serde-json-wasm v0.2.1
[INFO] [stderr]     Checking bincode2 v2.0.1
[INFO] [stderr]     Checking cosmwasm-std v0.10.0 (https://github.com/enigmampc/SecretNetwork?tag=v1.0.0#490fba92)
[INFO] [stderr]     Checking secret-toolkit-utils v0.1.0 (https://github.com/enigmampc/secret-toolkit?rev=52df67c2becf98510fa55bdad5edf0e2dd11f5a6#52df67c2)
[INFO] [stderr]     Checking secret-toolkit-serialization v0.1.0 (https://github.com/enigmampc/secret-toolkit?rev=52df67c2becf98510fa55bdad5edf0e2dd11f5a6#52df67c2)
[INFO] [stderr]     Checking cosmwasm-storage v0.10.0 (https://github.com/enigmampc/SecretNetwork?tag=v1.0.0#490fba92)
[INFO] [stderr]     Checking secret-toolkit-crypto v0.1.0 (https://github.com/enigmampc/secret-toolkit?rev=52df67c2becf98510fa55bdad5edf0e2dd11f5a6#52df67c2)
[INFO] [stderr]     Checking secret-toolkit-snip721 v0.1.0 (https://github.com/enigmampc/secret-toolkit?rev=52df67c2becf98510fa55bdad5edf0e2dd11f5a6#52df67c2)
[INFO] [stderr]     Checking secret-toolkit-permit v0.1.0 (https://github.com/enigmampc/secret-toolkit?rev=52df67c2becf98510fa55bdad5edf0e2dd11f5a6#52df67c2)
[INFO] [stderr]     Checking secret-toolkit-snip20 v0.1.0 (https://github.com/enigmampc/secret-toolkit?rev=52df67c2becf98510fa55bdad5edf0e2dd11f5a6#52df67c2)
[INFO] [stderr]     Checking secret-toolkit-storage v0.1.0 (https://github.com/enigmampc/secret-toolkit?rev=52df67c2becf98510fa55bdad5edf0e2dd11f5a6#52df67c2)
[INFO] [stderr]     Checking secret-toolkit-incubator v0.1.0 (https://github.com/enigmampc/secret-toolkit?rev=52df67c2becf98510fa55bdad5edf0e2dd11f5a6#52df67c2)
[INFO] [stdout] error[E0734]: stability attributes may not be used outside of the standard library
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/secret-toolkit-872798e9a1890cb5/52df67c/packages/incubator/src/cashmap.rs:643:9
[INFO] [stdout]     |
[INFO] [stdout] 643 |         #[stable(feature = "hashmap_default_hasher", since = "1.13.0")]
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0734`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `secret-toolkit-incubator` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "319038166fbea0d7384a75eb530c187333bd9a0d904b8b19b0577deb89daa16e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "319038166fbea0d7384a75eb530c187333bd9a0d904b8b19b0577deb89daa16e", kill_on_drop: false }`
[INFO] [stdout] 319038166fbea0d7384a75eb530c187333bd9a0d904b8b19b0577deb89daa16e