[INFO] fetching crate teo-mongodb-connector 0.3.5...
[INFO] checking teo-mongodb-connector-0.3.5 against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] extracting crate teo-mongodb-connector 0.3.5 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate teo-mongodb-connector 0.3.5
[INFO] finished tweaking crates.io crate teo-mongodb-connector 0.3.5
[INFO] tweaked toml for crates.io crate teo-mongodb-connector 0.3.5 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate teo-mongodb-connector 0.3.5 on toolchain 438eb4c1a1c3841523d7f672601e8adbe04cff28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 310 packages to latest compatible versions
[INFO] [stderr]       Adding bigdecimal v0.3.1 (available: v0.4.8)
[INFO] [stderr]       Adding bson v2.15.0 (available: v3.0.0)
[INFO] [stderr]       Adding cuid v1.2.0 (available: v1.3.3)
[INFO] [stderr]       Adding itertools v0.13.0 (available: v0.14.0)
[INFO] [stderr]       Adding lazy_static v1.4.0 (available: v1.5.0)
[INFO] [stderr]       Adding mongodb v2.8.2 (available: v3.3.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 90482a730b206ca9f421d53053c54302daa012218a47214bb50b8819483d4980
[INFO] running `Command { std: "docker" "start" "-a" "90482a730b206ca9f421d53053c54302daa012218a47214bb50b8819483d4980", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "90482a730b206ca9f421d53053c54302daa012218a47214bb50b8819483d4980", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90482a730b206ca9f421d53053c54302daa012218a47214bb50b8819483d4980", kill_on_drop: false }`
[INFO] [stdout] 90482a730b206ca9f421d53053c54302daa012218a47214bb50b8819483d4980
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e040902b73a44ae16ec1e3d8ca90a1de5bb9611ee8c8e06e926385ba64410df
[INFO] running `Command { std: "docker" "start" "-a" "6e040902b73a44ae16ec1e3d8ca90a1de5bb9611ee8c8e06e926385ba64410df", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.3.4
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[INFO] [stderr]    Compiling pest v2.8.3
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[INFO] [stderr]     Checking regex-automata v0.4.13
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[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]     Checking webpki-roots v0.25.4
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[INFO] [stderr]     Checking jsonwebtoken v9.3.1
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking trust-dns-proto v0.21.2
[INFO] [stderr]     Checking h2 v0.4.12
[INFO] [stderr]     Checking teo-result v0.3.5
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[INFO] [stderr]     Checking tokio-rustls v0.24.1
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[INFO] [stderr]     Checking hyper v1.7.0
[INFO] [stderr]     Checking mongodb v2.8.2
[INFO] [stdout] error: zero-sized fields in `repr(transparent)` cannot contain external non-exhaustive types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/hyper-1.7.0/src/proto/h2/mod.rs:427:5
[INFO] [stdout]     |
[INFO] [stdout] 427 |     impossible: Impossible,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this field contains `Impossible`, which is not inhabited, and makes it not a breaking change to become non-zero-sized in the future.
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hyper` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "6e040902b73a44ae16ec1e3d8ca90a1de5bb9611ee8c8e06e926385ba64410df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e040902b73a44ae16ec1e3d8ca90a1de5bb9611ee8c8e06e926385ba64410df", kill_on_drop: false }`
[INFO] [stdout] 6e040902b73a44ae16ec1e3d8ca90a1de5bb9611ee8c8e06e926385ba64410df