[INFO] fetching crate sqlx-postgres 0.9.0-alpha.1...
[INFO] checking sqlx-postgres-0.9.0-alpha.1 against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] extracting crate sqlx-postgres 0.9.0-alpha.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate sqlx-postgres 0.9.0-alpha.1
[INFO] finished tweaking crates.io crate sqlx-postgres 0.9.0-alpha.1
[INFO] tweaked toml for crates.io crate sqlx-postgres 0.9.0-alpha.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sqlx-postgres 0.9.0-alpha.1 on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sqlx-postgres 0.9.0-alpha.1 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded redox_syscall v0.5.13
[INFO] [stderr]   Downloaded etcetera v0.10.0
[INFO] [stderr]   Downloaded mac_address v1.1.8
[INFO] [stderr]   Downloaded ipnetwork v0.21.1
[INFO] [stderr]   Downloaded foldhash v0.2.0
[INFO] [stderr]   Downloaded winnow v0.7.11
[INFO] [stderr]   Downloaded sqlx-core v0.9.0-alpha.1
[INFO] [stderr]   Downloaded zerovec v0.11.2
[INFO] [stderr]   Downloaded cc v1.2.29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e8cba082ac6dbd72984ef68508b930dcaa1926eacd9e4c85cc7a895aa187af6b
[INFO] running `Command { std: "docker" "start" "-a" "e8cba082ac6dbd72984ef68508b930dcaa1926eacd9e4c85cc7a895aa187af6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8cba082ac6dbd72984ef68508b930dcaa1926eacd9e4c85cc7a895aa187af6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8cba082ac6dbd72984ef68508b930dcaa1926eacd9e4c85cc7a895aa187af6b", kill_on_drop: false }`
[INFO] [stdout] e8cba082ac6dbd72984ef68508b930dcaa1926eacd9e4c85cc7a895aa187af6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10cc81b9223b6033c5c1c25290e0ba3e13fa74b95376ef99adaee607a2019433
[INFO] running `Command { std: "docker" "start" "-a" "10cc81b9223b6033c5c1c25290e0ba3e13fa74b95376ef99adaee607a2019433", kill_on_drop: false }`
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[INFO] [stderr]     Checking sqlx-core v0.9.0-alpha.1
[INFO] [stderr]     Checking sqlx-postgres v0.9.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `Flush` is never constructed
[INFO] [stdout]   --> src/message/mod.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub enum FrontendMessageFormat {
[INFO] [stdout]    |          --------------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 76 |     Flush = b'H',
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FrontendMessageFormat` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Flush` is never constructed
[INFO] [stdout]   --> src/message/flush.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Flush;
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Flush` is never constructed
[INFO] [stdout]   --> src/message/mod.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub enum FrontendMessageFormat {
[INFO] [stdout]    |          --------------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 76 |     Flush = b'H',
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FrontendMessageFormat` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Flush` is never constructed
[INFO] [stdout]   --> src/message/flush.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Flush;
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 51.78s
[INFO] running `Command { std: "docker" "inspect" "10cc81b9223b6033c5c1c25290e0ba3e13fa74b95376ef99adaee607a2019433", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10cc81b9223b6033c5c1c25290e0ba3e13fa74b95376ef99adaee607a2019433", kill_on_drop: false }`
[INFO] [stdout] 10cc81b9223b6033c5c1c25290e0ba3e13fa74b95376ef99adaee607a2019433
