[INFO] fetching crate lucid-kv-client 0.4.3...
[INFO] checking lucid-kv-client-0.4.3 against try#23ffd2897cbb44320ca18dfe4d05dbacb37d55e0 for pr-115950
[INFO] extracting crate lucid-kv-client 0.4.3 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate lucid-kv-client 0.4.3 on toolchain 23ffd2897cbb44320ca18dfe4d05dbacb37d55e0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lucid-kv-client 0.4.3
[INFO] finished tweaking crates.io crate lucid-kv-client 0.4.3
[INFO] tweaked toml for crates.io crate lucid-kv-client 0.4.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4f188678ae4794652f7b354c10a860f09c560fb11731d795428965f7cd7c7e17
[INFO] running `Command { std: "docker" "start" "-a" "4f188678ae4794652f7b354c10a860f09c560fb11731d795428965f7cd7c7e17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f188678ae4794652f7b354c10a860f09c560fb11731d795428965f7cd7c7e17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f188678ae4794652f7b354c10a860f09c560fb11731d795428965f7cd7c7e17", kill_on_drop: false }`
[INFO] [stdout] 4f188678ae4794652f7b354c10a860f09c560fb11731d795428965f7cd7c7e17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7dbe7db2f2fa1324c523fcef0f63d73d6021a0911dc146743b58f5f6c60adfe5
[INFO] running `Command { std: "docker" "start" "-a" "7dbe7db2f2fa1324c523fcef0f63d73d6021a0911dc146743b58f5f6c60adfe5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling syn v2.0.37
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking base64 v0.12.3
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]     Checking gimli v0.28.0
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking http-body v0.3.1
[INFO] [stderr]     Checking object v0.32.1
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]    Compiling pin-project-internal v0.4.30
[INFO] [stderr]    Compiling cc v1.0.83
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[INFO] [stderr]     Checking net2 v0.2.39
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[INFO] [stderr]     Checking encoding_rs v0.8.33
[INFO] [stderr]     Checking simple_asn1 v0.4.1
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[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling pin-project-internal v1.1.3
[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]     Checking pem v0.8.3
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]     Checking futures-util v0.3.28
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[INFO] [stderr]     Checking webpki v0.21.4
[INFO] [stderr]     Checking tracing-futures v0.2.5
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[INFO] [stderr]     Checking rustls v0.18.1
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[INFO] [stderr]    Compiling tokio-macros v0.2.6
[INFO] [stderr]    Compiling fehler-macros v1.0.0
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking tokio v0.2.25
[INFO] [stderr]     Checking eventsource-stream v0.1.2
[INFO] [stderr]     Checking serde v1.0.188
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[INFO] [stderr]     Checking futures-executor v0.3.28
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[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking tokio-rustls v0.14.1
[INFO] [stderr]     Checking futures-retry v0.5.0
[INFO] [stderr]     Checking h2 v0.2.7
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking serde_json v1.0.107
[INFO] [stderr]     Checking jsonwebtoken v7.2.0
[INFO] [stderr]     Checking hyper v0.13.10
[INFO] [stderr]     Checking hyper-rustls v0.21.0
[INFO] [stderr]     Checking reqwest v0.10.10
[INFO] [stderr]     Checking reqwest-eventsource v0.1.0
[INFO] [stderr]     Checking lucid-kv-client v0.4.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> src/lib.rs:820:26
[INFO] [stdout]     |
[INFO] [stdout] 820 |           let mut stream = client
[INFO] [stdout]     |  __________________________^
[INFO] [stdout] 821 | |             .clone()
[INFO] [stdout]     | |____________________^ creates a temporary value which is freed while still in use
[INFO] [stdout] 822 |               .notifications_raw(|err| RetryPolicy::ForwardError(err))
[INFO] [stdout] 823 |               .await?;
[INFO] [stdout]     |                      - temporary value is freed at the end of this statement
[INFO] [stdout] 824 |           let (next, _) = tokio::join!(stream.next(), client.put_raw(key, "value2"));
[INFO] [stdout]     |                                        ------ borrow later used here
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> src/lib.rs:850:26
[INFO] [stdout]     |
[INFO] [stdout] 850 |           let mut stream = client
[INFO] [stdout]     |  __________________________^
[INFO] [stdout] 851 | |             .clone()
[INFO] [stdout]     | |____________________^ creates a temporary value which is freed while still in use
[INFO] [stdout] 852 |               .notifications(|err| RetryPolicy::ForwardError(err))
[INFO] [stdout] 853 |               .await?;
[INFO] [stdout]     |                      - temporary value is freed at the end of this statement
[INFO] [stdout] 854 |           let (next, _) = tokio::join!(stream.next(), client.put(key, &test_value2));
[INFO] [stdout]     |                                        ------ borrow later used here
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0716`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lucid-kv-client` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "7dbe7db2f2fa1324c523fcef0f63d73d6021a0911dc146743b58f5f6c60adfe5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dbe7db2f2fa1324c523fcef0f63d73d6021a0911dc146743b58f5f6c60adfe5", kill_on_drop: false }`
[INFO] [stdout] 7dbe7db2f2fa1324c523fcef0f63d73d6021a0911dc146743b58f5f6c60adfe5