[INFO] fetching crate hive 0.1.0... [INFO] documenting hive-0.1.0 against 1.46.0 for beta-1.47-rustdoc-1 [INFO] extracting crate hive 0.1.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate hive 0.1.0 on toolchain 1.46.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate hive 0.1.0 [INFO] finished tweaking crates.io crate hive 0.1.0 [INFO] tweaked toml for crates.io crate hive 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "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" "+1.46.0" "fetch" "--locked" "--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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] af23a6691386a374136da903a55ba4aabe11812b07406ab8444a3117876869f3 [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" "af23a6691386a374136da903a55ba4aabe11812b07406ab8444a3117876869f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "af23a6691386a374136da903a55ba4aabe11812b07406ab8444a3117876869f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af23a6691386a374136da903a55ba4aabe11812b07406ab8444a3117876869f3", kill_on_drop: false }` [INFO] [stdout] af23a6691386a374136da903a55ba4aabe11812b07406ab8444a3117876869f3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.46.0" "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] 14a1973078bc6a965349680751af62122d46d44e0c19559e810ba6a1747ea2cb [INFO] running `Command { std: "docker" "start" "-a" "14a1973078bc6a965349680751af62122d46d44e0c19559e810ba6a1747ea2cb", kill_on_drop: false }` [INFO] [stderr] Checking untrusted v0.6.2 [INFO] [stderr] Checking arc-swap v0.4.7 [INFO] [stderr] Compiling nix v0.13.1 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling ring v0.14.6 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Checking tokio-uds v0.2.7 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Checking signal-hook-registry v1.2.1 [INFO] [stderr] Checking tokio-signal v0.2.9 [INFO] [stderr] Checking tokio-process v0.2.5 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking hyper v0.12.35 [INFO] [stderr] Checking tokio-core v0.1.17 [INFO] [stderr] Checking rusticata-macros v1.1.0 [INFO] [stderr] Checking der-parser v1.1.1 [INFO] [stderr] Checking x509-parser v0.4.3 [INFO] [stderr] Checking sct v0.5.0 [INFO] [stderr] Checking webpki v0.19.1 [INFO] [stderr] Checking ct-logs v0.5.1 [INFO] [stderr] Checking rustls v0.15.2 [INFO] [stderr] Checking webpki-roots v0.16.0 [INFO] [stderr] Checking tokio-rustls v0.9.4 [INFO] [stderr] Checking hyper-rustls v0.16.1 [INFO] [stderr] Checking hive v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Documenting hive v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/verbs/files.rs:41:11 [INFO] [stdout] | [INFO] [stdout] 41 | ) -> Box , [INFO] [stdout] 43 | | Error = Response , [INFO] [stdout] 44 | | > + Send> { [INFO] [stdout] | |________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 41 | ) -> Box , [INFO] [stdout] 43 | Error = Response , [INFO] [stdout] 44 | > + Send> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/verbs/files.rs:126:14 [INFO] [stdout] | [INFO] [stdout] 126 | ) as Box , [INFO] [stdout] 128 | | Error = Response , [INFO] [stdout] 129 | | > + Send> [INFO] [stdout] | |____________________^ [INFO] [stdout] | [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 126 | ) as Box , [INFO] [stdout] 128 | Error = Response , [INFO] [stdout] 129 | > + Send> [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/verbs/files.rs:173:11 [INFO] [stdout] | [INFO] [stdout] 173 | ) -> Box , [INFO] [stdout] 175 | | Error = Response , [INFO] [stdout] 176 | | > + Send> { [INFO] [stdout] | |________^ [INFO] [stdout] | [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 173 | ) -> Box , [INFO] [stdout] 175 | Error = Response , [INFO] [stdout] 176 | > + Send> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/verbs/files.rs:193:19 [INFO] [stdout] | [INFO] [stdout] 193 | ) -> Result , [INFO] [stdout] 195 | | Error = Response , [INFO] [stdout] 196 | | > + Send>, Response > { [INFO] [stdout] | |________^ [INFO] [stdout] | [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 193 | ) -> Result , [INFO] [stdout] 195 | Error = Response , [INFO] [stdout] 196 | > + Send>, Response > { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'x509_parser::x509_parser': please use `parse_x509_der` instead [INFO] [stdout] --> src/certs.rs:64:25 [INFO] [stdout] | [INFO] [stdout] 64 | let (_, parsed_cert) = x509_parser::x509_parser ( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'rand::seq::sample_slice': use SliceRandom::choose_multiple instead [INFO] [stdout] --> src/verbs/files.rs:214:29 [INFO] [stdout] | [INFO] [stdout] 214 | let path_random: String = rand::seq::sample_slice ( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error` [INFO] [stdout] --> src/verbs/files.rs:109:7 [INFO] [stdout] | [INFO] [stdout] 109 | |error| [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error` [INFO] [stdout] --> src/verbs/files.rs:119:8 [INFO] [stdout] | [INFO] [stdout] 119 | |error| [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `request` [INFO] [stdout] --> src/verbs/files.rs:71:2 [INFO] [stdout] | [INFO] [stdout] 71 | request: Request , [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error` [INFO] [stdout] --> src/verbs/files.rs:291:5 [INFO] [stdout] | [INFO] [stdout] 291 | |error| internal_error_response ("Internal error"), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error` [INFO] [stdout] --> src/verbs/files.rs:300:6 [INFO] [stdout] | [INFO] [stdout] 300 | |error| internal_error_response ("Error writing file"), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error` [INFO] [stdout] --> src/verbs/files.rs:313:6 [INFO] [stdout] | [INFO] [stdout] 313 | |error| internal_error_response ("Error setting ownership"), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error` [INFO] [stdout] --> src/verbs/files.rs:322:6 [INFO] [stdout] | [INFO] [stdout] 322 | |error| internal_error_response ("Error setting mode"), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error` [INFO] [stdout] --> src/verbs/files.rs:334:7 [INFO] [stdout] | [INFO] [stdout] 334 | |error| internal_error_response ("Error setting mode"), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/verbs/files.rs:357:4 [INFO] [stdout] | [INFO] [stdout] 357 | fs::remove_file ( [INFO] [stdout] | _____________^ [INFO] [stdout] 358 | | & path_temp_4, [INFO] [stdout] 359 | | ).map_err ( [INFO] [stdout] 360 | | |_| { [INFO] [stdout] ... | [INFO] [stdout] 365 | | [INFO] [stdout] 366 | | }); [INFO] [stdout] | |_______________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/verbs/files.rs:357:4 [INFO] [stdout] | [INFO] [stdout] 357 | fs::remove_file ( [INFO] [stdout] | _____________^ [INFO] [stdout] 358 | | & path_temp_4, [INFO] [stdout] 359 | | ).map_err ( [INFO] [stdout] 360 | | |_| { [INFO] [stdout] ... | [INFO] [stdout] 365 | | [INFO] [stdout] 366 | | }); [INFO] [stdout] | |_______________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 26.50s [INFO] running `Command { std: "docker" "inspect" "14a1973078bc6a965349680751af62122d46d44e0c19559e810ba6a1747ea2cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14a1973078bc6a965349680751af62122d46d44e0c19559e810ba6a1747ea2cb", kill_on_drop: false }` [INFO] [stdout] 14a1973078bc6a965349680751af62122d46d44e0c19559e810ba6a1747ea2cb