[INFO] fetching crate oplog 0.3.0...
[INFO] testing oplog-0.3.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate oplog 0.3.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate oplog 0.3.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate oplog 0.3.0
[INFO] finished tweaking crates.io crate oplog 0.3.0
[INFO] tweaked toml for crates.io crate oplog 0.3.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f30ce59d19cd2e461b118953571332814bd51e4b7af9a8ca2f23f85b5efb460
[INFO] running `Command { std: "docker" "start" "-a" "0f30ce59d19cd2e461b118953571332814bd51e4b7af9a8ca2f23f85b5efb460", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f30ce59d19cd2e461b118953571332814bd51e4b7af9a8ca2f23f85b5efb460", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f30ce59d19cd2e461b118953571332814bd51e4b7af9a8ca2f23f85b5efb460", kill_on_drop: false }`
[INFO] [stdout] 0f30ce59d19cd2e461b118953571332814bd51e4b7af9a8ca2f23f85b5efb460
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ad32cb6c8d0f72f09050428ea79e5e333440490a7868756ac0e7965831d1c0e
[INFO] running `Command { std: "docker" "start" "-a" "3ad32cb6c8d0f72f09050428ea79e5e333440490a7868756ac0e7965831d1c0e", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling try_from v0.2.2
[INFO] [stderr]    Compiling hex v0.3.2
[INFO] [stderr]    Compiling md5 v0.3.8
[INFO] [stderr]    Compiling hex v0.2.0
[INFO] [stderr]    Compiling data-encoding v2.3.2
[INFO] [stderr]    Compiling separator v0.3.1
[INFO] [stderr]    Compiling linked-hash-map v0.3.0
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling semver v0.8.0
[INFO] [stderr]    Compiling hostname v0.1.5
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling scan_fmt v0.1.3
[INFO] [stderr]    Compiling chrono v0.2.25
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling textnonce v0.6.5
[INFO] [stderr]    Compiling bson v0.12.3
[INFO] [stderr]    Compiling mongodb v0.3.10
[INFO] [stderr]    Compiling bson v0.10.0
[INFO] [stderr]    Compiling oplog v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> src/lib.rs:51:1
[INFO] [stdout]    |
[INFO] [stdout] 51 | #[macro_use]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/oplog.rs:31:61
[INFO] [stdout]    |
[INFO] [stdout] 31 |                 Some(Ok(document)) => return Operation::new(&document).ok(),
[INFO] [stdout]    |                                                             ^^^^^^^^^ expected struct `OrderedDocument`, found struct `bson::ordered::OrderedDocument`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected reference `&OrderedDocument`
[INFO] [stdout]               found reference `&bson::ordered::OrderedDocument`
[INFO] [stdout]    = note: perhaps two different versions of crate `bson` are being used?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/oplog.rs:111:32
[INFO] [stdout]     |
[INFO] [stdout] 111 |         let cursor = coll.find(self.filter.clone(), Some(opts))?;
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^ expected struct `bson::ordered::OrderedDocument`, found struct `OrderedDocument`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected enum `Option<bson::ordered::OrderedDocument>`
[INFO] [stdout]                found enum `Option<OrderedDocument>`
[INFO] [stdout]     = note: perhaps two different versions of crate `bson` are being used?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/lib.rs:87:45
[INFO] [stdout]    |
[INFO] [stdout] 87 |             Error::Database(ref err) => err.description(),
[INFO] [stdout]    |                                             ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/lib.rs:88:49
[INFO] [stdout]    |
[INFO] [stdout] 88 |             Error::MissingField(ref err) => err.description(),
[INFO] [stdout]    |                                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `oplog` due to 3 previous errors; 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "3ad32cb6c8d0f72f09050428ea79e5e333440490a7868756ac0e7965831d1c0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ad32cb6c8d0f72f09050428ea79e5e333440490a7868756ac0e7965831d1c0e", kill_on_drop: false }`
[INFO] [stdout] 3ad32cb6c8d0f72f09050428ea79e5e333440490a7868756ac0e7965831d1c0e