[INFO] fetching crate opaquebind 0.3.6...
[INFO] checking opaquebind-0.3.6 against master#39cb3386ddc6c71657418be28dbb3987eea4aa4b for pr-133536
[INFO] extracting crate opaquebind 0.3.6 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate opaquebind 0.3.6 on toolchain 39cb3386ddc6c71657418be28dbb3987eea4aa4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate opaquebind 0.3.6
[INFO] finished tweaking crates.io crate opaquebind 0.3.6
[INFO] tweaked toml for crates.io crate opaquebind 0.3.6 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 46 packages to latest compatible versions
[INFO] [stderr]       Adding argon2 v0.4.1 (available: v0.5.3)
[INFO] [stderr]       Adding curve25519-dalek v4.0.0-pre.1 (available: v4.1.3)
[INFO] [stderr]       Adding derive-where v1.0.0-rc.3 (available: v1.2.7)
[INFO] [stderr]       Adding opaque-ke v2.0.0 (available: v3.0.0)
[INFO] [stderr]       Adding voprf v0.4.0-pre.3 (available: v0.4.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded opaque-ke v2.0.0
[INFO] [stderr]   Downloaded derive-where v1.0.0-rc.3
[INFO] [stderr]   Downloaded curve25519-dalek v4.0.0-pre.1
[INFO] [stderr]   Downloaded voprf v0.4.0-pre.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0b52e46f2f7ccb4d81f76dd21b7dd7a0a6a6b3e5fc85966b603ddb336bb055fe
[INFO] running `Command { std: "docker" "start" "-a" "0b52e46f2f7ccb4d81f76dd21b7dd7a0a6a6b3e5fc85966b603ddb336bb055fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b52e46f2f7ccb4d81f76dd21b7dd7a0a6a6b3e5fc85966b603ddb336bb055fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b52e46f2f7ccb4d81f76dd21b7dd7a0a6a6b3e5fc85966b603ddb336bb055fe", kill_on_drop: false }`
[INFO] [stdout] 0b52e46f2f7ccb4d81f76dd21b7dd7a0a6a6b3e5fc85966b603ddb336bb055fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b91b80b3f76b2813f1b4848e35270366e1fe1ff1dd748777fd337e4e04f3ac75
[INFO] running `Command { std: "docker" "start" "-a" "b91b80b3f76b2813f1b4848e35270366e1fe1ff1dd748777fd337e4e04f3ac75", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.215
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking base16ct v0.1.1
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking der v0.6.1
[INFO] [stderr]     Checking base64ct v1.6.0
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking ff v0.12.1
[INFO] [stderr]     Checking password-hash v0.4.2
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking group v0.12.1
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-bigint v0.4.9
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking sec1 v0.3.0
[INFO] [stderr]     Checking curve25519-dalek v4.0.0-pre.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]     Checking argon2 v0.4.1
[INFO] [stderr]     Checking elliptic-curve v0.12.3
[INFO] [stderr]    Compiling derive-where v1.0.0-rc.3
[INFO] [stderr]     Checking voprf v0.4.0-pre.3
[INFO] [stdout] error[E0106]: missing lifetime specifier
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/voprf-0.4.0-pre.3/src/serialization.rs:309:58
[INFO] [stdout]     |
[INFO] [stdout] 309 |     fn take_ext(self: &mut &Self, take: usize) -> Option<&Self>;
[INFO] [stdout]     |                       ----------                         ^ expected named lifetime parameter
[INFO] [stdout]     |
[INFO] [stdout]     = help: this function's return type contains a borrowed value, but the signature does not say which one of argument 1's 2 lifetimes it is borrowed from
[INFO] [stdout] help: consider introducing a named lifetime parameter
[INFO] [stdout]     |
[INFO] [stdout] 309 |     fn take_ext<'a>(self: &'a mut &'a Self, take: usize) -> Option<&'a Self>;
[INFO] [stdout]     |                ++++        ++      ++                               ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0106]: missing lifetime specifier
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/voprf-0.4.0-pre.3/src/serialization.rs:313:58
[INFO] [stdout]     |
[INFO] [stdout] 313 |     fn take_ext(self: &mut &Self, take: usize) -> Option<&Self> {
[INFO] [stdout]     |                       ----------                         ^ expected named lifetime parameter
[INFO] [stdout]     |
[INFO] [stdout]     = help: this function's return type contains a borrowed value, but the signature does not say which one of `self`'s 2 lifetimes it is borrowed from
[INFO] [stdout] help: consider introducing a named lifetime parameter
[INFO] [stdout]     |
[INFO] [stdout] 313 |     fn take_ext<'a>(self: &'a mut &'a Self, take: usize) -> Option<&'a Self> {
[INFO] [stdout]     |                ++++        ++      ++                               ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0106`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `voprf` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "b91b80b3f76b2813f1b4848e35270366e1fe1ff1dd748777fd337e4e04f3ac75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b91b80b3f76b2813f1b4848e35270366e1fe1ff1dd748777fd337e4e04f3ac75", kill_on_drop: false }`
[INFO] [stdout] b91b80b3f76b2813f1b4848e35270366e1fe1ff1dd748777fd337e4e04f3ac75
