[INFO] fetching crate mobc-reql 0.6.4...
[INFO] documenting mobc-reql-0.6.4 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate mobc-reql 0.6.4 into /workspace/builds/worker-30/source
[INFO] validating manifest of crates.io crate mobc-reql 0.6.4 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 mobc-reql 0.6.4
[INFO] finished tweaking crates.io crate mobc-reql 0.6.4
[INFO] tweaked toml for crates.io crate mobc-reql 0.6.4 written to /workspace/builds/worker-30/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] [stderr]     Blocking waiting for file lock on package cache
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[INFO] [stdout] 8c9a81264b2772efb800404b4fffe44ca45ef996a83a46bc8224b121be5b7186
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[INFO] [stderr]  Documenting mobc-reql v0.6.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.44s
[INFO] running `Command { std: "docker" "inspect" "8c9a81264b2772efb800404b4fffe44ca45ef996a83a46bc8224b121be5b7186", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c9a81264b2772efb800404b4fffe44ca45ef996a83a46bc8224b121be5b7186", kill_on_drop: false }`
[INFO] [stdout] 8c9a81264b2772efb800404b4fffe44ca45ef996a83a46bc8224b121be5b7186
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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 }`
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[INFO] [stderr]     Checking mobc v0.7.3
[INFO] [stdout] error[E0425]: cannot find value `duration` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mobc-0.7.3/src/time.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | /     select! {
[INFO] [stdout] 12 | |         () = delay_for(duration).fuse() => Err(Error::Timeout),
[INFO] [stdout] 13 | |         rsp = f.fuse() => rsp,
[INFO] [stdout] 14 | |     }
[INFO] [stdout]    | |_____^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::select_internal` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `f` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mobc-0.7.3/src/time.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | /     select! {
[INFO] [stdout] 12 | |         () = delay_for(duration).fuse() => Err(Error::Timeout),
[INFO] [stdout] 13 | |         rsp = f.fuse() => rsp,
[INFO] [stdout] 14 | |     }
[INFO] [stdout]    | |_____^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::select_internal` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `cleaner_ch` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mobc-0.7.3/src/lib.rs:716:9
[INFO] [stdout]     |
[INFO] [stdout] 716 | /         select! {
[INFO] [stdout] 717 | |             _ = interval.tick().fuse() => (),
[INFO] [stdout] 718 | |             r = cleaner_ch.next().fuse() => match r{
[INFO] [stdout] 719 | |                 Some(()) => (),
[INFO] [stdout] 720 | |                 None=> return
[INFO] [stdout] 721 | |             },
[INFO] [stdout] 722 | |         }
[INFO] [stdout]     | |_________^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::select_internal` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `tick` found for fn item `fn(Duration) -> time::time::Interval {time::time::interval}` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mobc-0.7.3/src/lib.rs:716:9
[INFO] [stdout]     |
[INFO] [stdout] 716 | /         select! {
[INFO] [stdout] 717 | |             _ = interval.tick().fuse() => (),
[INFO] [stdout] 718 | |             r = cleaner_ch.next().fuse() => match r{
[INFO] [stdout] 719 | |                 Some(()) => (),
[INFO] [stdout] 720 | |                 None=> return
[INFO] [stdout] 721 | |             },
[INFO] [stdout] 722 | |         }
[INFO] [stdout]     | |         ^
[INFO] [stdout]     | |         |
[INFO] [stdout]     | |_________this is a function, perhaps you wish to call it
[INFO] [stdout]     |           method not found in `fn(Duration) -> time::time::Interval {time::time::interval}`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::select_internal` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking futures v0.3.21
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mobc` due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "c6b4b4c8658de3e01d4e4acba1c0606d47ba4768c646e8af4f6d5129dc7ef9df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6b4b4c8658de3e01d4e4acba1c0606d47ba4768c646e8af4f6d5129dc7ef9df", kill_on_drop: false }`
[INFO] [stdout] c6b4b4c8658de3e01d4e4acba1c0606d47ba4768c646e8af4f6d5129dc7ef9df