[INFO] fetching crate postgrpc 0.1.2...
[INFO] testing postgrpc-0.1.2 against 1.91.0 for beta-1.92-2
[INFO] extracting crate postgrpc 0.1.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate postgrpc 0.1.2
[INFO] finished tweaking crates.io crate postgrpc 0.1.2
[INFO] tweaked toml for crates.io crate postgrpc 0.1.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate postgrpc 0.1.2 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate postgrpc 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d9558cd571edb87d6286c9565ab349af3fd2d9331177540e69fefa3430bf8f91
[INFO] running `Command { std: "docker" "start" "-a" "d9558cd571edb87d6286c9565ab349af3fd2d9331177540e69fefa3430bf8f91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9558cd571edb87d6286c9565ab349af3fd2d9331177540e69fefa3430bf8f91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9558cd571edb87d6286c9565ab349af3fd2d9331177540e69fefa3430bf8f91", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 738ac0ed2669f454601de69e4364d45d46ce0d2fffd25d06b2155ca13d02c711
[INFO] running `Command { std: "docker" "start" "-a" "738ac0ed2669f454601de69e4364d45d46ce0d2fffd25d06b2155ca13d02c711", kill_on_drop: false }`
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[INFO] [stderr]    Compiling postgrpc v0.1.2 (/opt/rustwide/workdir)
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[INFO] [stdout] warning: struct `TransactionQueryResponse` is never constructed
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/postgrpc-a4bb831020a47a91/out/transaction.v1.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct TransactionQueryResponse {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused implementer of `Stream` that must be used
[INFO] [stdout]   --> src/services/health.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 | /         connection
[INFO] [stdout] 64 | |             .query("SELECT 1", &[])
[INFO] [stdout] 65 | |             .await
[INFO] [stdout] 66 | |             .map_err(|error| Status::unavailable(error.to_string()))?;
[INFO] [stdout]    | |_____________________________________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: streams do nothing unless polled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused implementer of `Stream` that must be used
[INFO] [stdout]   --> src/services/health.rs:90:9
[INFO] [stdout]    |
[INFO] [stdout] 90 | /         transaction
[INFO] [stdout] 91 | |             .query("SELECT 1", &[])
[INFO] [stdout] 92 | |             .await
[INFO] [stdout] 93 | |             .map_err(|error| Status::unavailable(error.to_string()))?;
[INFO] [stdout]    | |_____________________________________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: streams do nothing unless polled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 35s
[INFO] running `Command { std: "docker" "inspect" "738ac0ed2669f454601de69e4364d45d46ce0d2fffd25d06b2155ca13d02c711", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "738ac0ed2669f454601de69e4364d45d46ce0d2fffd25d06b2155ca13d02c711", kill_on_drop: false }`
[INFO] [stdout] 738ac0ed2669f454601de69e4364d45d46ce0d2fffd25d06b2155ca13d02c711
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cabacd979fe143b1977b10ade23d9823fd1b93198f0bc799fc678fd4cccfd7c3
[INFO] running `Command { std: "docker" "start" "-a" "cabacd979fe143b1977b10ade23d9823fd1b93198f0bc799fc678fd4cccfd7c3", kill_on_drop: false }`
[INFO] [stdout] warning: struct `TransactionQueryResponse` is never constructed
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/postgrpc-a4bb831020a47a91/out/transaction.v1.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct TransactionQueryResponse {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling postgrpc v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused implementer of `Stream` that must be used
[INFO] [stdout]   --> src/services/health.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 | /         connection
[INFO] [stdout] 64 | |             .query("SELECT 1", &[])
[INFO] [stdout] 65 | |             .await
[INFO] [stdout] 66 | |             .map_err(|error| Status::unavailable(error.to_string()))?;
[INFO] [stdout]    | |_____________________________________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: streams do nothing unless polled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused implementer of `Stream` that must be used
[INFO] [stdout]   --> src/services/health.rs:90:9
[INFO] [stdout]    |
[INFO] [stdout] 90 | /         transaction
[INFO] [stdout] 91 | |             .query("SELECT 1", &[])
[INFO] [stdout] 92 | |             .await
[INFO] [stdout] 93 | |             .map_err(|error| Status::unavailable(error.to_string()))?;
[INFO] [stdout]    | |_____________________________________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: streams do nothing unless polled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TransactionQueryResponse` is never constructed
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/postgrpc-a4bb831020a47a91/out/transaction.v1.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct TransactionQueryResponse {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused implementer of `Stream` that must be used
[INFO] [stdout]   --> src/services/health.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 | /         connection
[INFO] [stdout] 64 | |             .query("SELECT 1", &[])
[INFO] [stdout] 65 | |             .await
[INFO] [stdout] 66 | |             .map_err(|error| Status::unavailable(error.to_string()))?;
[INFO] [stdout]    | |_____________________________________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: streams do nothing unless polled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused implementer of `Stream` that must be used
[INFO] [stdout]   --> src/services/health.rs:90:9
[INFO] [stdout]    |
[INFO] [stdout] 90 | /         transaction
[INFO] [stdout] 91 | |             .query("SELECT 1", &[])
[INFO] [stdout] 92 | |             .await
[INFO] [stdout] 93 | |             .map_err(|error| Status::unavailable(error.to_string()))?;
[INFO] [stdout]    | |_____________________________________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: streams do nothing unless polled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.93s
[INFO] running `Command { std: "docker" "inspect" "cabacd979fe143b1977b10ade23d9823fd1b93198f0bc799fc678fd4cccfd7c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cabacd979fe143b1977b10ade23d9823fd1b93198f0bc799fc678fd4cccfd7c3", kill_on_drop: false }`
[INFO] [stdout] cabacd979fe143b1977b10ade23d9823fd1b93198f0bc799fc678fd4cccfd7c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 81420debaf83996f0a8c4644dfe62d9b9f023fde85eeb892ebf778b8f7ee5ae1
[INFO] running `Command { std: "docker" "start" "-a" "81420debaf83996f0a8c4644dfe62d9b9f023fde85eeb892ebf778b8f7ee5ae1", kill_on_drop: false }`
[INFO] [stderr] warning: struct `TransactionQueryResponse` is never constructed
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/postgrpc-a4bb831020a47a91/out/transaction.v1.rs:27:12
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub struct TransactionQueryResponse {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused implementer of `Stream` that must be used
[INFO] [stderr]   --> src/services/health.rs:63:9
[INFO] [stderr]    |
[INFO] [stderr] 63 | /         connection
[INFO] [stderr] 64 | |             .query("SELECT 1", &[])
[INFO] [stderr] 65 | |             .await
[INFO] [stderr] 66 | |             .map_err(|error| Status::unavailable(error.to_string()))?;
[INFO] [stderr]    | |_____________________________________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: streams do nothing unless polled
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused implementer of `Stream` that must be used
[INFO] [stderr]   --> src/services/health.rs:90:9
[INFO] [stderr]    |
[INFO] [stderr] 90 | /         transaction
[INFO] [stderr] 91 | |             .query("SELECT 1", &[])
[INFO] [stderr] 92 | |             .await
[INFO] [stderr] 93 | |             .map_err(|error| Status::unavailable(error.to_string()))?;
[INFO] [stderr]    | |_____________________________________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: streams do nothing unless polled
[INFO] [stderr] 
[INFO] [stderr] warning: `postgrpc` (lib) generated 3 warnings
[INFO] [stderr] warning: `postgrpc` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/postgrpc-809dbfeaf919c08f)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/postgrpc-ae1c6af982010b25)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "81420debaf83996f0a8c4644dfe62d9b9f023fde85eeb892ebf778b8f7ee5ae1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81420debaf83996f0a8c4644dfe62d9b9f023fde85eeb892ebf778b8f7ee5ae1", kill_on_drop: false }`
[INFO] [stdout] 81420debaf83996f0a8c4644dfe62d9b9f023fde85eeb892ebf778b8f7ee5ae1
