[INFO] fetching crate basteh-redb 0.4.0-alpha.6...
[INFO] checking basteh-redb-0.4.0-alpha.6 against master#80399064afa4a2cd153f30d02c25f7ea0383ed65 for opaque-soundness-fix
[INFO] extracting crate basteh-redb 0.4.0-alpha.6 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate basteh-redb 0.4.0-alpha.6 on toolchain 80399064afa4a2cd153f30d02c25f7ea0383ed65
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate basteh-redb 0.4.0-alpha.6
[INFO] finished tweaking crates.io crate basteh-redb 0.4.0-alpha.6
[INFO] tweaked toml for crates.io crate basteh-redb 0.4.0-alpha.6 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "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" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded basteh v0.4.0-alpha.5
[INFO] [stderr]   Downloaded priority-queue v1.4.0
[INFO] [stderr]   Downloaded redb v1.5.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 96621075b442a011809d3fc367bc30b4e21e21fc1bcb5d5615fc588ddae2d72a
[INFO] running `Command { std: "docker" "start" "-a" "96621075b442a011809d3fc367bc30b4e21e21fc1bcb5d5615fc588ddae2d72a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "96621075b442a011809d3fc367bc30b4e21e21fc1bcb5d5615fc588ddae2d72a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96621075b442a011809d3fc367bc30b4e21e21fc1bcb5d5615fc588ddae2d72a", kill_on_drop: false }`
[INFO] [stdout] 96621075b442a011809d3fc367bc30b4e21e21fc1bcb5d5615fc588ddae2d72a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20cb297ac74075c3366d2d03aee9eefc6405b3e253fae1b54df0a3eeec6fa719
[INFO] running `Command { std: "docker" "start" "-a" "20cb297ac74075c3366d2d03aee9eefc6405b3e253fae1b54df0a3eeec6fa719", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling priority-queue v1.4.0
[INFO] [stderr]    Compiling redb v1.5.1
[INFO] [stderr]     Checking tokio v1.36.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.12
[INFO] [stderr]     Checking basteh v0.4.0-alpha.5
[INFO] [stderr]     Checking basteh-redb v0.4.0-alpha.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `Arc` is imported redundantly
[INFO] [stdout]    --> src/inner.rs:731:27
[INFO] [stdout]     |
[INFO] [stdout] 731 |     use std::{path::Path, sync::Arc, time::Duration};
[INFO] [stdout]     |                           ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 736 |     use super::*;
[INFO] [stdout]     |         -------- the item `Arc` is already imported here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Duration` is imported redundantly
[INFO] [stdout]    --> src/inner.rs:731:38
[INFO] [stdout]     |
[INFO] [stdout] 731 |     use std::{path::Path, sync::Arc, time::Duration};
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 736 |     use super::*;
[INFO] [stdout]     |         -------- the item `Duration` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TableDefinition` is imported redundantly
[INFO] [stdout]    --> src/inner.rs:734:9
[INFO] [stdout]     |
[INFO] [stdout] 734 |     use redb::TableDefinition;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 735 |
[INFO] [stdout] 736 |     use super::*;
[INFO] [stdout]     |         -------- the item `TableDefinition` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/value.rs:7:37
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub(crate) struct OwnedValueWrapper(pub(crate) OwnedValue);
[INFO] [stdout]   |                   ----------------- ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |                   |
[INFO] [stdout]   |                   field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = note: `OwnedValueWrapper` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub(crate) struct OwnedValueWrapper(());
[INFO] [stdout]   |                                     ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/value.rs:7:37
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub(crate) struct OwnedValueWrapper(pub(crate) OwnedValue);
[INFO] [stdout]   |                   ----------------- ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |                   |
[INFO] [stdout]   |                   field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = note: `OwnedValueWrapper` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub(crate) struct OwnedValueWrapper(());
[INFO] [stdout]   |                                     ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.04s
[INFO] running `Command { std: "docker" "inspect" "20cb297ac74075c3366d2d03aee9eefc6405b3e253fae1b54df0a3eeec6fa719", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20cb297ac74075c3366d2d03aee9eefc6405b3e253fae1b54df0a3eeec6fa719", kill_on_drop: false }`
[INFO] [stdout] 20cb297ac74075c3366d2d03aee9eefc6405b3e253fae1b54df0a3eeec6fa719
