[INFO] fetching crate chrono-wasi07 0.4.10...
[INFO] documenting chrono-wasi07-0.4.10 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate chrono-wasi07 0.4.10 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate chrono-wasi07 0.4.10 on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate chrono-wasi07 0.4.10
[INFO] finished tweaking crates.io crate chrono-wasi07 0.4.10
[INFO] tweaked toml for crates.io crate chrono-wasi07 0.4.10 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen-test-macro v0.2.50
[INFO] [stderr]   Downloaded wasm-bindgen-test v0.2.50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 103d579661dad824873fcc194ccf1d654a56fc094a29bb94dc9a5d62f07bc0e3
[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" "103d579661dad824873fcc194ccf1d654a56fc094a29bb94dc9a5d62f07bc0e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "103d579661dad824873fcc194ccf1d654a56fc094a29bb94dc9a5d62f07bc0e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "103d579661dad824873fcc194ccf1d654a56fc094a29bb94dc9a5d62f07bc0e3", kill_on_drop: false }`
[INFO] [stdout] 103d579661dad824873fcc194ccf1d654a56fc094a29bb94dc9a5d62f07bc0e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b17de05e9205a529ff2de11f2a9b103561d0ddf510e6c89e570cea4bb63f96ff
[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" "b17de05e9205a529ff2de11f2a9b103561d0ddf510e6c89e570cea4bb63f96ff", kill_on_drop: false }`
[INFO] [stderr]     Checking num-integer v0.1.43
[INFO] [stderr]  Documenting chrono-wasi07 v0.4.10 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around const expression
[INFO] [stdout]    --> src/naive/internals.rs:167:24
[INFO] [stdout]     |
[INFO] [stdout] 167 | static MDL_TO_OL: [i8; (MAX_MDL as usize + 1)] = [
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around const expression
[INFO] [stdout]    --> src/naive/internals.rs:222:24
[INFO] [stdout]     |
[INFO] [stdout] 222 | static OL_TO_MDL: [u8; (MAX_OL as usize + 1)] = [
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/format/parsed.rs:348:13
[INFO] [stdout]     |
[INFO] [stdout] 348 | /             (self.year.unwrap_or(year) == year &&
[INFO] [stdout] 349 | |              self.year_div_100.or(year_div_100) == year_div_100 &&
[INFO] [stdout] 350 | |              self.year_mod_100.or(year_mod_100) == year_mod_100 &&
[INFO] [stdout] 351 | |              self.month.unwrap_or(month) == month &&
[INFO] [stdout] 352 | |              self.day.unwrap_or(day) == day)
[INFO] [stdout]     | |____________________________________________^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 348 |             self.year.unwrap_or(year) == year &&
[INFO] [stdout] 349 |              self.year_div_100.or(year_div_100) == year_div_100 &&
[INFO] [stdout] 350 |              self.year_mod_100.or(year_mod_100) == year_mod_100 &&
[INFO] [stdout] 351 |              self.month.unwrap_or(month) == month &&
[INFO] [stdout] 352 |              self.day.unwrap_or(day) == day
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/format/parsed.rs:367:13
[INFO] [stdout]     |
[INFO] [stdout] 367 | /             (self.isoyear.unwrap_or(isoyear) == isoyear &&
[INFO] [stdout] 368 | |              self.isoyear_div_100.or(isoyear_div_100) == isoyear_div_100 &&
[INFO] [stdout] 369 | |              self.isoyear_mod_100.or(isoyear_mod_100) == isoyear_mod_100 &&
[INFO] [stdout] 370 | |              self.isoweek.unwrap_or(isoweek) == isoweek &&
[INFO] [stdout] 371 | |              self.weekday.unwrap_or(weekday) == weekday)
[INFO] [stdout]     | |________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 367 |             self.isoyear.unwrap_or(isoyear) == isoyear &&
[INFO] [stdout] 368 |              self.isoyear_div_100.or(isoyear_div_100) == isoyear_div_100 &&
[INFO] [stdout] 369 |              self.isoyear_mod_100.or(isoyear_mod_100) == isoyear_mod_100 &&
[INFO] [stdout] 370 |              self.isoweek.unwrap_or(isoweek) == isoweek &&
[INFO] [stdout] 371 |              self.weekday.unwrap_or(weekday) == weekday
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/format/parsed.rs:380:13
[INFO] [stdout]     |
[INFO] [stdout] 380 | /             (self.ordinal.unwrap_or(ordinal) == ordinal &&
[INFO] [stdout] 381 | |              self.week_from_sun.map_or(week_from_sun, |v| v as i32) == week_from_sun &&
[INFO] [stdout] 382 | |              self.week_from_mon.map_or(week_from_mon, |v| v as i32) == week_from_mon)
[INFO] [stdout]     | |_____________________________________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 380 |             self.ordinal.unwrap_or(ordinal) == ordinal &&
[INFO] [stdout] 381 |              self.week_from_sun.map_or(week_from_sun, |v| v as i32) == week_from_sun &&
[INFO] [stdout] 382 |              self.week_from_mon.map_or(week_from_mon, |v| v as i32) == week_from_mon
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.67s
[INFO] running `Command { std: "docker" "inspect" "b17de05e9205a529ff2de11f2a9b103561d0ddf510e6c89e570cea4bb63f96ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b17de05e9205a529ff2de11f2a9b103561d0ddf510e6c89e570cea4bb63f96ff", kill_on_drop: false }`
[INFO] [stdout] b17de05e9205a529ff2de11f2a9b103561d0ddf510e6c89e570cea4bb63f96ff