[INFO] cloning repository https://github.com/dpetrick/mongo-beta
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dpetrick/mongo-beta" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdpetrick%2Fmongo-beta", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdpetrick%2Fmongo-beta'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9127940c446665f3b267e28d6ab26598fb119a01
[INFO] checking dpetrick/mongo-beta against beta-2021-10-15 for beta-1.56-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdpetrick%2Fmongo-beta" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dpetrick/mongo-beta on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dpetrick/mongo-beta
[INFO] finished tweaking git repo https://github.com/dpetrick/mongo-beta
[INFO] tweaked toml for git repo https://github.com/dpetrick/mongo-beta written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/dpetrick/mongo-beta already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pbkdf2 v0.7.5
[INFO] [stderr]   Downloaded serde_with_macros v1.4.2
[INFO] [stderr]   Downloaded bson v2.0.0-beta.1
[INFO] [stderr]   Downloaded os_info v3.0.6
[INFO] [stderr]   Downloaded serde_with v1.9.2
[INFO] [stderr]   Downloaded typed-builder v0.9.0
[INFO] [stderr]   Downloaded mongodb v2.0.0-beta.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2299048cdb455eee6dc14b0eefe68afe3e93fc76a03ad06cb5a02debb0603825
[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" "2299048cdb455eee6dc14b0eefe68afe3e93fc76a03ad06cb5a02debb0603825", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2299048cdb455eee6dc14b0eefe68afe3e93fc76a03ad06cb5a02debb0603825", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2299048cdb455eee6dc14b0eefe68afe3e93fc76a03ad06cb5a02debb0603825", kill_on_drop: false }`
[INFO] [stdout] 2299048cdb455eee6dc14b0eefe68afe3e93fc76a03ad06cb5a02debb0603825
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3be236b0505a75016902e07c34b7a6d31239dd1ff70b7fed6b4c7a5c4a8d4457
[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" "3be236b0505a75016902e07c34b7a6d31239dd1ff70b7fed6b4c7a5c4a8d4457", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling tokio v1.6.1
[INFO] [stderr]    Compiling futures-util v0.3.15
[INFO] [stderr]     Checking os_info v3.0.6
[INFO] [stderr]    Compiling darling_core v0.13.0
[INFO] [stderr]    Compiling enum-as-inner v0.3.3
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling typed-builder v0.9.0
[INFO] [stderr]     Checking pbkdf2 v0.7.5
[INFO] [stderr]     Checking serde_bytes v0.11.5
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking mio v0.7.11
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking ring v0.16.20
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking socket2 v0.4.0
[INFO] [stderr]     Checking hostname v0.3.1
[INFO] [stderr]     Checking parking_lot_core v0.8.3
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking resolv-conf v0.7.0
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_core v0.6.2
[INFO] [stderr]     Checking ahash v0.7.4
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking rand v0.8.3
[INFO] [stderr]    Compiling darling_macro v0.13.0
[INFO] [stderr]     Checking futures-executor v0.3.15
[INFO] [stderr]     Checking webpki v0.21.4
[INFO] [stderr]     Checking sct v0.6.1
[INFO] [stderr]     Checking rustls v0.19.1
[INFO] [stderr]     Checking webpki-roots v0.21.1
[INFO] [stderr]     Checking bson v2.0.0-beta.1
[INFO] [stderr]    Compiling darling v0.13.0
[INFO] [stderr]    Compiling serde_with_macros v1.4.2
[INFO] [stderr]     Checking tokio-util v0.6.7
[INFO] [stderr]     Checking trust-dns-proto v0.20.3
[INFO] [stderr]     Checking tokio-rustls v0.22.0
[INFO] [stderr]     Checking h2 v0.3.3
[INFO] [stderr]     Checking serde_with v1.9.2
[INFO] [stderr]     Checking trust-dns-resolver v0.20.3
[INFO] [stderr]     Checking hyper v0.14.9
[INFO] [stderr]     Checking hyper-rustls v0.22.1
[INFO] [stderr]     Checking reqwest v0.11.3
[INFO] [stderr]     Checking mongodb v2.0.0-beta.1
[INFO] [stderr]     Checking mongo-beta v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:19:25
[INFO] [stdout]    |
[INFO] [stdout] 19 |             .projection(self.projection)
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^ expected struct `mongodb::bson::Document`, found enum `Option`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `mongodb::bson::Document`
[INFO] [stdout]                 found enum `Option<mongodb::bson::Document>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:19:25
[INFO] [stdout]    |
[INFO] [stdout] 19 |             .projection(self.projection)
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^ expected struct `mongodb::bson::Document`, found enum `Option`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `mongodb::bson::Document`
[INFO] [stdout]                 found enum `Option<mongodb::bson::Document>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:20:20
[INFO] [stdout]    |
[INFO] [stdout] 20 |             .limit(self.limit)
[INFO] [stdout]    |                    ^^^^^^^^^^ expected `i64`, found enum `Option`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected type `i64`
[INFO] [stdout]               found enum `Option<i64>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:20:20
[INFO] [stdout]    |
[INFO] [stdout] 20 |             .limit(self.limit)
[INFO] [stdout]    |                    ^^^^^^^^^^ expected `i64`, found enum `Option`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected type `i64`
[INFO] [stdout]               found enum `Option<i64>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:21:19
[INFO] [stdout]    |
[INFO] [stdout] 21 |             .skip(self.skip)
[INFO] [stdout]    |                   ^^^^^^^^^ expected `u64`, found enum `Option`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected type `u64`
[INFO] [stdout]               found enum `Option<u64>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:21:19
[INFO] [stdout]    |
[INFO] [stdout] 21 |             .skip(self.skip)
[INFO] [stdout]    |                   ^^^^^^^^^ expected `u64`, found enum `Option`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected type `u64`
[INFO] [stdout]               found enum `Option<u64>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:22:19
[INFO] [stdout]    |
[INFO] [stdout] 22 |             .sort(self.sort)
[INFO] [stdout]    |                   ^^^^^^^^^ expected struct `mongodb::bson::Document`, found enum `Option`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `mongodb::bson::Document`
[INFO] [stdout]                 found enum `Option<mongodb::bson::Document>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:22:19
[INFO] [stdout]    |
[INFO] [stdout] 22 |             .sort(self.sort)
[INFO] [stdout]    |                   ^^^^^^^^^ expected struct `mongodb::bson::Document`, found enum `Option`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `mongodb::bson::Document`
[INFO] [stdout]                 found enum `Option<mongodb::bson::Document>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: `if` and `else` have incompatible types
[INFO] [stdout]   --> src/main.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 33 |           let options = if let Some(projection) = self.projection {
[INFO] [stdout]    |  _______________________-
[INFO] [stdout] 34 | |             options.projection(projection)
[INFO] [stdout]    | |             ------------------------------ expected because of this
[INFO] [stdout] 35 | |         } else {
[INFO] [stdout] 36 | |             // The typing changes on `.projection()` prevents this pattern
[INFO] [stdout] 37 | |             options
[INFO] [stdout]    | |             ^^^^^^^ expected tuple, found `()`
[INFO] [stdout] 38 | |         };
[INFO] [stdout]    | |_________- `if` and `else` have incompatible types
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected type `FindOptionsBuilder<((), (), (), (), (), (), (), (), (), (), (), (), (), (Option<mongodb::bson::Document>,), (), (), (), (), (), (), ())>`
[INFO] [stdout]             found struct `FindOptionsBuilder<((), (), (), (), (), (), (), (), (), (), (), (), (), (), (), (), (), (), (), (), ())>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0639]: cannot create non-exhaustive struct using struct expression
[INFO] [stdout]   --> src/main.rs:49:23
[INFO] [stdout]    |
[INFO] [stdout] 49 |           let options = FindOneOptions {
[INFO] [stdout]    |  _______________________^
[INFO] [stdout] 50 | |             projection: self.projection,
[INFO] [stdout] 51 | |             skip: self.skip,
[INFO] [stdout] 52 | |             sort: self.sort,
[INFO] [stdout] 53 | |             ..Default::default()
[INFO] [stdout] 54 | |         };
[INFO] [stdout]    | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Option<FindOptions>: From<Option<FindOneOptions>>` is not satisfied
[INFO] [stdout]   --> src/main.rs:56:33
[INFO] [stdout]    |
[INFO] [stdout] 56 |         let cursor = collection.find(self.filter, Some(options)).await.unwrap();
[INFO] [stdout]    |                                 ^^^^ the trait `From<Option<FindOneOptions>>` is not implemented for `Option<FindOptions>`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following implementations were found:
[INFO] [stdout]              <Option<&'a T> as From<&'a Option<T>>>
[INFO] [stdout]              <Option<&'a mut T> as From<&'a mut Option<T>>>
[INFO] [stdout]              <Option<&'a tracing_core::span::Id> as From<&'a tracing::span::EnteredSpan>>
[INFO] [stdout]              <Option<&'a tracing_core::span::Id> as From<&'a tracing::span::Span>>
[INFO] [stdout]            and 12 others
[INFO] [stdout]    = note: required because of the requirements on the impl of `Into<Option<FindOptions>>` for `Option<FindOneOptions>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308, E0639.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: `if` and `else` have incompatible types
[INFO] [stdout]   --> src/main.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 33 |           let options = if let Some(projection) = self.projection {
[INFO] [stdout]    |  _______________________-
[INFO] [stdout] 34 | |             options.projection(projection)
[INFO] [stdout]    | |             ------------------------------ expected because of this
[INFO] [stdout] 35 | |         } else {
[INFO] [stdout] 36 | |             // The typing changes on `.projection()` prevents this pattern
[INFO] [stdout] 37 | |             options
[INFO] [stdout]    | |             ^^^^^^^ expected tuple, found `()`
[INFO] [stdout] 38 | |         };
[INFO] [stdout]    | |_________- `if` and `else` have incompatible types
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected type `FindOptionsBuilder<((), (), (), (), (), (), (), (), (), (), (), (), (), (Option<mongodb::bson::Document>,), (), (), (), (), (), (), ())>`
[INFO] [stdout]             found struct `FindOptionsBuilder<((), (), (), (), (), (), (), (), (), (), (), (), (), (), (), (), (), (), (), (), ())>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0639]: cannot create non-exhaustive struct using struct expression
[INFO] [stdout]   --> src/main.rs:49:23
[INFO] [stdout]    |
[INFO] [stdout] 49 |           let options = FindOneOptions {
[INFO] [stdout]    |  _______________________^
[INFO] [stdout] 50 | |             projection: self.projection,
[INFO] [stdout] 51 | |             skip: self.skip,
[INFO] [stdout] 52 | |             sort: self.sort,
[INFO] [stdout] 53 | |             ..Default::default()
[INFO] [stdout] 54 | |         };
[INFO] [stdout]    | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mongo-beta` due to 8 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0277]: the trait bound `Option<FindOptions>: From<Option<FindOneOptions>>` is not satisfied
[INFO] [stdout]   --> src/main.rs:56:33
[INFO] [stdout]    |
[INFO] [stdout] 56 |         let cursor = collection.find(self.filter, Some(options)).await.unwrap();
[INFO] [stdout]    |                                 ^^^^ the trait `From<Option<FindOneOptions>>` is not implemented for `Option<FindOptions>`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following implementations were found:
[INFO] [stdout]              <Option<&'a T> as From<&'a Option<T>>>
[INFO] [stdout]              <Option<&'a mut T> as From<&'a mut Option<T>>>
[INFO] [stdout]              <Option<&'a tracing_core::span::Id> as From<&'a tracing::span::EnteredSpan>>
[INFO] [stdout]              <Option<&'a tracing_core::span::Id> as From<&'a tracing::span::Span>>
[INFO] [stdout]            and 12 others
[INFO] [stdout]    = note: required because of the requirements on the impl of `Into<Option<FindOptions>>` for `Option<FindOneOptions>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308, E0639.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "3be236b0505a75016902e07c34b7a6d31239dd1ff70b7fed6b4c7a5c4a8d4457", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3be236b0505a75016902e07c34b7a6d31239dd1ff70b7fed6b4c7a5c4a8d4457", kill_on_drop: false }`
[INFO] [stdout] 3be236b0505a75016902e07c34b7a6d31239dd1ff70b7fed6b4c7a5c4a8d4457
