[INFO] fetching crate Nuclide 0.1.5...
[INFO] documenting Nuclide-0.1.5 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate Nuclide 0.1.5 into /workspace/builds/worker-77/source
[INFO] validating manifest of crates.io crate Nuclide 0.1.5 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] started tweaking crates.io crate Nuclide 0.1.5
[INFO] finished tweaking crates.io crate Nuclide 0.1.5
[INFO] tweaked toml for crates.io crate Nuclide 0.1.5 written to /workspace/builds/worker-77/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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] bfa71de104ba99c5dc696afe16200d4d581f49d7ab30ac0d67f0241b8c508c87
[INFO] running `Command { std: "docker" "start" "-a" "bfa71de104ba99c5dc696afe16200d4d581f49d7ab30ac0d67f0241b8c508c87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bfa71de104ba99c5dc696afe16200d4d581f49d7ab30ac0d67f0241b8c508c87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfa71de104ba99c5dc696afe16200d4d581f49d7ab30ac0d67f0241b8c508c87", kill_on_drop: false }`
[INFO] [stdout] bfa71de104ba99c5dc696afe16200d4d581f49d7ab30ac0d67f0241b8c508c87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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] 516ba4224ab045ea840da9303419035c0428351516d20302c6e8d4fe9d9ee46b
[INFO] running `Command { std: "docker" "start" "-a" "516ba4224ab045ea840da9303419035c0428351516d20302c6e8d4fe9d9ee46b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking Pion v0.0.1
[INFO] [stderr]  Documenting Nuclide v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/decay.rs:445:24
[INFO] [stdout]     |
[INFO] [stdout] 445 |              izotop.0-=(iso.0-1) ; izotop.1-=(iso.1+1) ;
[INFO] [stdout]     |                        ^       ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 445 -              izotop.0-=(iso.0-1) ; izotop.1-=(iso.1+1) ;
[INFO] [stdout] 445 +              izotop.0-=iso.0-1 ; izotop.1-=(iso.1+1) ;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/decay.rs:445:46
[INFO] [stdout]     |
[INFO] [stdout] 445 |              izotop.0-=(iso.0-1) ; izotop.1-=(iso.1+1) ;
[INFO] [stdout]     |                                              ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 445 -              izotop.0-=(iso.0-1) ; izotop.1-=(iso.1+1) ;
[INFO] [stdout] 445 +              izotop.0-=(iso.0-1) ; izotop.1-=iso.1+1 ;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/decay.rs:458:24
[INFO] [stdout]     |
[INFO] [stdout] 458 |              izotop.0-=(iso.0-1) ; izotop.1-=(iso.1+1) ;
[INFO] [stdout]     |                        ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 458 -              izotop.0-=(iso.0-1) ; izotop.1-=(iso.1+1) ;
[INFO] [stdout] 458 +              izotop.0-=iso.0-1 ; izotop.1-=(iso.1+1) ;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/decay.rs:458:46
[INFO] [stdout]     |
[INFO] [stdout] 458 |              izotop.0-=(iso.0-1) ; izotop.1-=(iso.1+1) ;
[INFO] [stdout]     |                                              ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 458 -              izotop.0-=(iso.0-1) ; izotop.1-=(iso.1+1) ;
[INFO] [stdout] 458 +              izotop.0-=(iso.0-1) ; izotop.1-=iso.1+1 ;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.99s
[INFO] running `Command { std: "docker" "inspect" "516ba4224ab045ea840da9303419035c0428351516d20302c6e8d4fe9d9ee46b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "516ba4224ab045ea840da9303419035c0428351516d20302c6e8d4fe9d9ee46b", kill_on_drop: false }`
[INFO] [stdout] 516ba4224ab045ea840da9303419035c0428351516d20302c6e8d4fe9d9ee46b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 497e349dee18f8929b4031019231bb59fe1113b6a2641b2728cc62fa58271a74
[INFO] running `Command { std: "docker" "start" "-a" "497e349dee18f8929b4031019231bb59fe1113b6a2641b2728cc62fa58271a74", kill_on_drop: false }`
[INFO] [stderr]     Checking Pion v0.0.1
[INFO] [stderr]  Documenting Nuclide v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/decay.rs:445:24
[INFO] [stdout]     |
[INFO] [stdout] 445 |              izotop.0-=(iso.0-1) ; izotop.1-=(iso.1+1) ;
[INFO] [stdout]     |                        ^       ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 445 -              izotop.0-=(iso.0-1) ; izotop.1-=(iso.1+1) ;
[INFO] [stdout] 445 +              izotop.0-=iso.0-1 ; izotop.1-=(iso.1+1) ;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/decay.rs:445:46
[INFO] [stdout]     |
[INFO] [stdout] 445 |              izotop.0-=(iso.0-1) ; izotop.1-=(iso.1+1) ;
[INFO] [stdout]     |                                              ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 445 -              izotop.0-=(iso.0-1) ; izotop.1-=(iso.1+1) ;
[INFO] [stdout] 445 +              izotop.0-=(iso.0-1) ; izotop.1-=iso.1+1 ;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/decay.rs:458:24
[INFO] [stdout]     |
[INFO] [stdout] 458 |              izotop.0-=(iso.0-1) ; izotop.1-=(iso.1+1) ;
[INFO] [stdout]     |                        ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 458 -              izotop.0-=(iso.0-1) ; izotop.1-=(iso.1+1) ;
[INFO] [stdout] 458 +              izotop.0-=iso.0-1 ; izotop.1-=(iso.1+1) ;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/decay.rs:458:46
[INFO] [stdout]     |
[INFO] [stdout] 458 |              izotop.0-=(iso.0-1) ; izotop.1-=(iso.1+1) ;
[INFO] [stdout]     |                                              ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 458 -              izotop.0-=(iso.0-1) ; izotop.1-=(iso.1+1) ;
[INFO] [stdout] 458 +              izotop.0-=(iso.0-1) ; izotop.1-=iso.1+1 ;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `Command { std: "docker" "inspect" "497e349dee18f8929b4031019231bb59fe1113b6a2641b2728cc62fa58271a74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "497e349dee18f8929b4031019231bb59fe1113b6a2641b2728cc62fa58271a74", kill_on_drop: false }`
[INFO] [stdout] 497e349dee18f8929b4031019231bb59fe1113b6a2641b2728cc62fa58271a74