[INFO] fetching crate ankurah-storage-postgres 0.5.4...
[INFO] checking ankurah-storage-postgres-0.5.4 against try#a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399 for pr-145770
[INFO] extracting crate ankurah-storage-postgres 0.5.4 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate ankurah-storage-postgres 0.5.4
[INFO] finished tweaking crates.io crate ankurah-storage-postgres 0.5.4
[INFO] tweaked toml for crates.io crate ankurah-storage-postgres 0.5.4 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ankurah-storage-postgres 0.5.4 on toolchain a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ankurah-storage-postgres 0.5.4 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" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b8611b643ce43d5102e1336e215c0dda7990ea31b660b0965d23a53dccdb895
[INFO] running `Command { std: "docker" "start" "-a" "5b8611b643ce43d5102e1336e215c0dda7990ea31b660b0965d23a53dccdb895", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b8611b643ce43d5102e1336e215c0dda7990ea31b660b0965d23a53dccdb895", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b8611b643ce43d5102e1336e215c0dda7990ea31b660b0965d23a53dccdb895", kill_on_drop: false }`
[INFO] [stdout] 5b8611b643ce43d5102e1336e215c0dda7990ea31b660b0965d23a53dccdb895
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9914396cbdf3a559b1873d6a7f4ec18b7288eaaaa34992513e5a056b751d68ef
[INFO] running `Command { std: "docker" "start" "-a" "9914396cbdf3a559b1873d6a7f4ec18b7288eaaaa34992513e5a056b751d68ef", kill_on_drop: false }`
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[INFO] [stderr]     Checking ankql v0.5.4
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[INFO] [stderr]     Checking ankurah-storage-postgres v0.5.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/predicate.rs:109:17
[INFO] [stdout]     |
[INFO] [stdout] 109 |                 self.comparison_op(operator);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 109 |                 let _ = self.comparison_op(operator);
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/predicate.rs:109:17
[INFO] [stdout]     |
[INFO] [stdout] 109 |                 self.comparison_op(operator);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 109 |                 let _ = self.comparison_op(operator);
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 20s
[INFO] running `Command { std: "docker" "inspect" "9914396cbdf3a559b1873d6a7f4ec18b7288eaaaa34992513e5a056b751d68ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9914396cbdf3a559b1873d6a7f4ec18b7288eaaaa34992513e5a056b751d68ef", kill_on_drop: false }`
[INFO] [stdout] 9914396cbdf3a559b1873d6a7f4ec18b7288eaaaa34992513e5a056b751d68ef
