[INFO] fetching crate ink_env 3.0.0-rc1...
[INFO] documenting ink_env-3.0.0-rc1 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate ink_env 3.0.0-rc1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate ink_env 3.0.0-rc1 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ink_env 3.0.0-rc1
[INFO] finished tweaking crates.io crate ink_env 3.0.0-rc1
[INFO] tweaked toml for crates.io crate ink_env 3.0.0-rc1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 32271f99d0253f52ca17a15035041003007dd5079acc85ae7229fe4e2f3ee5c0
[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" "32271f99d0253f52ca17a15035041003007dd5079acc85ae7229fe4e2f3ee5c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32271f99d0253f52ca17a15035041003007dd5079acc85ae7229fe4e2f3ee5c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32271f99d0253f52ca17a15035041003007dd5079acc85ae7229fe4e2f3ee5c0", kill_on_drop: false }`
[INFO] [stdout] 32271f99d0253f52ca17a15035041003007dd5079acc85ae7229fe4e2f3ee5c0
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 639df128ed97dc89e372356788715f2a443c6c62bebb6c98362cd87c0f55a9b5
[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" "639df128ed97dc89e372356788715f2a443c6c62bebb6c98362cd87c0f55a9b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling wee_alloc v0.4.5
[INFO] [stderr]     Checking memory_units v0.4.0
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]     Checking crypto-mac v0.8.0
[INFO] [stderr]     Checking sha2 v0.9.1
[INFO] [stderr]    Compiling derive_more v0.99.11
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking impl-serde v0.3.1
[INFO] [stderr]     Checking blake2 v0.9.0
[INFO] [stderr]     Checking ink_allocator v3.0.0-rc1
[INFO] [stderr]     Checking scale-info v0.4.1
[INFO] [stderr]     Checking ink_primitives v3.0.0-rc1
[INFO] [stderr]     Checking ink_metadata v3.0.0-rc1
[INFO] [stderr]  Documenting ink_env v3.0.0-rc1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `ink_env::caller`
[INFO] [stdout]    --> src/backend.rs:154:34
[INFO] [stdout]     |
[INFO] [stdout] 154 |     /// For more details visit: [`ink_env::caller`]
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^ the module `backend` contains no item named `ink_env`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `ink_env::transferred_balance`
[INFO] [stdout]    --> src/backend.rs:161:34
[INFO] [stdout]     |
[INFO] [stdout] 161 |     /// For more details visit: [`ink_env::transferred_balance`]
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the module `backend` contains no item named `ink_env`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `ink_env::gas_price`
[INFO] [stdout]    --> src/backend.rs:168:34
[INFO] [stdout]     |
[INFO] [stdout] 168 |     /// For more details visit: [`ink_env::gas_price`]
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^ the module `backend` contains no item named `ink_env`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `ink_env::gas_left`
[INFO] [stdout]    --> src/backend.rs:175:34
[INFO] [stdout]     |
[INFO] [stdout] 175 |     /// For more details visit: [`ink_env::gas_left`]
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^ the module `backend` contains no item named `ink_env`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `ink_env::block_timestamp`
[INFO] [stdout]    --> src/backend.rs:182:34
[INFO] [stdout]     |
[INFO] [stdout] 182 |     /// For more details visit: [`ink_env::block_timestamp`]
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^ the module `backend` contains no item named `ink_env`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `ink_env::account_id`
[INFO] [stdout]    --> src/backend.rs:189:34
[INFO] [stdout]     |
[INFO] [stdout] 189 |     /// For more details visit: [`ink_env::account_id`]
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^ the module `backend` contains no item named `ink_env`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `ink_env::balance`
[INFO] [stdout]    --> src/backend.rs:196:34
[INFO] [stdout]     |
[INFO] [stdout] 196 |     /// For more details visit: [`ink_env::balance`]
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^ the module `backend` contains no item named `ink_env`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `ink_env::rent_allowance`
[INFO] [stdout]    --> src/backend.rs:203:34
[INFO] [stdout]     |
[INFO] [stdout] 203 |     /// For more details visit: [`ink_env::rent_allowance`]
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^ the module `backend` contains no item named `ink_env`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `ink_env::block_number`
[INFO] [stdout]    --> src/backend.rs:210:34
[INFO] [stdout]     |
[INFO] [stdout] 210 |     /// For more details visit: [`ink_env::block_number`]
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^ the module `backend` contains no item named `ink_env`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `ink_env::minimum_balance`
[INFO] [stdout]    --> src/backend.rs:217:34
[INFO] [stdout]     |
[INFO] [stdout] 217 |     /// For more details visit: [`ink_env::minimum_balance`]
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^ the module `backend` contains no item named `ink_env`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `ink_env::tombstone_deposit`
[INFO] [stdout]    --> src/backend.rs:224:34
[INFO] [stdout]     |
[INFO] [stdout] 224 |     /// For more details visit: [`ink_env::tombstone_deposit`]
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the module `backend` contains no item named `ink_env`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `ink_env::emit_event`
[INFO] [stdout]    --> src/backend.rs:231:34
[INFO] [stdout]     |
[INFO] [stdout] 231 |     /// For more details visit: [`ink_env::emit_event`]
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^ the module `backend` contains no item named `ink_env`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `ink_env::set_rent_allowance`
[INFO] [stdout]    --> src/backend.rs:241:34
[INFO] [stdout]     |
[INFO] [stdout] 241 |     /// For more details visit: [`ink_env::set_rent_allowance`]
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the module `backend` contains no item named `ink_env`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `ink_env::invoke_contract`
[INFO] [stdout]    --> src/backend.rs:250:34
[INFO] [stdout]     |
[INFO] [stdout] 250 |     /// For more details visit: [`ink_env::invoke_contract`]
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^ the module `backend` contains no item named `ink_env`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `ink_env::eval_contract`
[INFO] [stdout]    --> src/backend.rs:263:34
[INFO] [stdout]     |
[INFO] [stdout] 263 |     /// For more details visit: [`ink_env::eval_contract`]
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^ the module `backend` contains no item named `ink_env`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `ink_env::instantiate_contract`
[INFO] [stdout]    --> src/backend.rs:277:34
[INFO] [stdout]     |
[INFO] [stdout] 277 |     /// For more details visit: [`ink_env::instantiate_contract`]
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the module `backend` contains no item named `ink_env`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `ink_env::restore_contract`
[INFO] [stdout]    --> src/backend.rs:290:34
[INFO] [stdout]     |
[INFO] [stdout] 290 |     /// For more details visit: [`ink_env::restore_contract`]
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the module `backend` contains no item named `ink_env`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `ink_env::terminate_contract`
[INFO] [stdout]    --> src/backend.rs:304:34
[INFO] [stdout]     |
[INFO] [stdout] 304 |     /// For more details visit: [`ink_env::terminate_contract`]
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the module `backend` contains no item named `ink_env`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `ink_env::transfer`
[INFO] [stdout]    --> src/backend.rs:313:34
[INFO] [stdout]     |
[INFO] [stdout] 313 |     /// For more details visit: [`ink_env::transfer`]
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^ the module `backend` contains no item named `ink_env`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `ink_env::random`
[INFO] [stdout]    --> src/backend.rs:322:34
[INFO] [stdout]     |
[INFO] [stdout] 322 |     /// For more details visit: [`ink_env::random`]
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^ the module `backend` contains no item named `ink_env`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `self::set_block_randomization_hash`
[INFO] [stdout]   --> src/engine/off_chain/db/block.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 |     ///   [`crate::set_block_randomization_hash`].
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the module `ink_env` contains no item named `set_block_randomization_hash`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 21 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.09s
[INFO] running `Command { std: "docker" "inspect" "639df128ed97dc89e372356788715f2a443c6c62bebb6c98362cd87c0f55a9b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "639df128ed97dc89e372356788715f2a443c6c62bebb6c98362cd87c0f55a9b5", kill_on_drop: false }`
[INFO] [stdout] 639df128ed97dc89e372356788715f2a443c6c62bebb6c98362cd87c0f55a9b5
