[INFO] fetching crate deuterium 0.5.0...
[INFO] documenting deuterium-0.5.0 against master#394e1b40d264aa6928811919c1124fa248e7d802 for pr-73566
[INFO] extracting crate deuterium 0.5.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate deuterium 0.5.0 on toolchain 394e1b40d264aa6928811919c1124fa248e7d802
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate deuterium 0.5.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate deuterium 0.5.0
[INFO] tweaked toml for crates.io crate deuterium 0.5.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: An explicit [[test]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other test targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a test target:
[INFO] [stderr] 
[INFO] [stderr] * /workspace/builds/worker-9/source/tests/group_by.rs
[INFO] [stderr] * /workspace/builds/worker-9/source/tests/delete.rs
[INFO] [stderr] * /workspace/builds/worker-9/source/tests/select.rs
[INFO] [stderr] * /workspace/builds/worker-9/source/tests/insert.rs
[INFO] [stderr] * /workspace/builds/worker-9/source/tests/join.rs
[INFO] [stderr] * /workspace/builds/worker-9/source/tests/order.rs
[INFO] [stderr] * /workspace/builds/worker-9/source/tests/update.rs
[INFO] [stderr] * /workspace/builds/worker-9/source/tests/placeholder.rs
[INFO] [stderr] * /workspace/builds/worker-9/source/tests/where_.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a test target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autotests = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 11a3c65b4970863b187cc037240247a938071f24ba9e623376857a9b49fe13e9
[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" "11a3c65b4970863b187cc037240247a938071f24ba9e623376857a9b49fe13e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11a3c65b4970863b187cc037240247a938071f24ba9e623376857a9b49fe13e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11a3c65b4970863b187cc037240247a938071f24ba9e623376857a9b49fe13e9", kill_on_drop: false }`
[INFO] [stdout] 11a3c65b4970863b187cc037240247a938071f24ba9e623376857a9b49fe13e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "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] 1339b0c893525931db2548086aa196e416a5141817dbdc9caaeb370819be7558
[INFO] running `Command { std: "docker" "start" "-a" "1339b0c893525931db2548086aa196e416a5141817dbdc9caaeb370819be7558", kill_on_drop: false }`
[INFO] [stderr] warning: An explicit [[test]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other test targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a test target:
[INFO] [stderr] 
[INFO] [stderr] * /opt/rustwide/workdir/tests/group_by.rs
[INFO] [stderr] * /opt/rustwide/workdir/tests/delete.rs
[INFO] [stderr] * /opt/rustwide/workdir/tests/select.rs
[INFO] [stderr] * /opt/rustwide/workdir/tests/insert.rs
[INFO] [stderr] * /opt/rustwide/workdir/tests/join.rs
[INFO] [stderr] * /opt/rustwide/workdir/tests/order.rs
[INFO] [stderr] * /opt/rustwide/workdir/tests/update.rs
[INFO] [stderr] * /opt/rustwide/workdir/tests/placeholder.rs
[INFO] [stderr] * /opt/rustwide/workdir/tests/where_.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a test target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autotests = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]     Checking fake-simd v0.1.2
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking socket2 v0.3.12
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]     Checking generic-array v0.9.0
[INFO] [stderr]     Checking digest v0.7.6
[INFO] [stderr]     Checking crypto-mac v0.5.2
[INFO] [stderr]     Checking sha2 v0.7.1
[INFO] [stderr]     Checking hmac v0.5.0
[INFO] [stderr]     Checking chrono v0.4.11
[INFO] [stderr]     Checking postgres-protocol v0.3.2
[INFO] [stderr]     Checking serde_json v1.0.56
[INFO] [stderr]     Checking postgres-shared v0.4.2
[INFO] [stderr]     Checking postgres v0.15.2
[INFO] [stderr]  Documenting deuterium v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: unnecessary parentheses around type
[INFO] [stdout]    --> src/insert_query.rs:188:105
[INFO] [stdout]     |
[INFO] [stdout] 188 |     pub fn returning_1<T1: Clone>(mut self, field: &expression::Expression<T1>) -> InsertQuery<T, V, M, (T1), select_query::LimitMany> {
[INFO] [stdout]     |                                                                                                         ^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:5:9
[INFO] [stdout]     |
[INFO] [stdout] 5   |         unused, future_incompatible)]
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     = note: `#[deny(unused_parens)]` implied by `#[deny(unused)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around type
[INFO] [stdout]    --> src/delete_query.rs:17:105
[INFO] [stdout]     |
[INFO] [stdout] 17  |             pub fn returning_1<R: Clone>(mut self, field: &$crate::expression::Expression<R>) -> $query<(R), $crate::select_query::LimitM...
[INFO] [stdout]     |                                                                                                         ^^^ help: remove these parentheses
[INFO] [stdout] ...
[INFO] [stdout] 104 | returning_for!(DeleteQuery);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around type
[INFO] [stdout]    --> src/delete_query.rs:17:105
[INFO] [stdout]     |
[INFO] [stdout] 17  | ...   pub fn returning_1<R: Clone>(mut self, field: &$crate::expression::Expression<R>) -> $query<(R), $crate::select_query::LimitMany, M> {
[INFO] [stdout]     |                                                                                                   ^^^ help: remove these parentheses
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/update_query.rs:157:1
[INFO] [stdout]     |
[INFO] [stdout] 157 | returning_for!(UpdateQuery);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `deuterium`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type lib --crate-name deuterium src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="default"' --cfg 'feature="postgres"' --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern chrono=/opt/rustwide/target/debug/deps/libchrono-422df5b6c0111272.rmeta --extern postgres=/opt/rustwide/target/debug/deps/libpostgres-4c59b65cd46cca07.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-9c32252f2c303f3a.rmeta --extern uuid=/opt/rustwide/target/debug/deps/libuuid-596abba0c79579d6.rmeta --cap-lints=forbid` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "1339b0c893525931db2548086aa196e416a5141817dbdc9caaeb370819be7558", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1339b0c893525931db2548086aa196e416a5141817dbdc9caaeb370819be7558", kill_on_drop: false }`
[INFO] [stdout] 1339b0c893525931db2548086aa196e416a5141817dbdc9caaeb370819be7558