[INFO] cloning repository https://github.com/retr0-kernel/Retr0DB
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/retr0-kernel/Retr0DB" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fretr0-kernel%2FRetr0DB", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fretr0-kernel%2FRetr0DB'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1b6d0c77c4697f57d4fc0c529d49bfd21b8478d2
[INFO] building retr0-kernel/Retr0DB against master#70591dc15db32941fe3595fdbf98e58d6975f95e for pr-127731
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fretr0-kernel%2FRetr0DB" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/retr0-kernel/Retr0DB on toolchain 70591dc15db32941fe3595fdbf98e58d6975f95e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+70591dc15db32941fe3595fdbf98e58d6975f95e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/retr0-kernel/Retr0DB
[INFO] finished tweaking git repo https://github.com/retr0-kernel/Retr0DB
[INFO] tweaked toml for git repo https://github.com/retr0-kernel/Retr0DB written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/retr0-kernel/Retr0DB 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" "+70591dc15db32941fe3595fdbf98e58d6975f95e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+70591dc15db32941fe3595fdbf98e58d6975f95e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 51434738e2b752b54ab553a1bf825b132034cf4c904a587e23aa22c2c803b40a
[INFO] running `Command { std: "docker" "start" "-a" "51434738e2b752b54ab553a1bf825b132034cf4c904a587e23aa22c2c803b40a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51434738e2b752b54ab553a1bf825b132034cf4c904a587e23aa22c2c803b40a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51434738e2b752b54ab553a1bf825b132034cf4c904a587e23aa22c2c803b40a", kill_on_drop: false }`
[INFO] [stdout] 51434738e2b752b54ab553a1bf825b132034cf4c904a587e23aa22c2c803b40a
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+70591dc15db32941fe3595fdbf98e58d6975f95e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa2e977f172704c627f8be1604b3e95d08f698f7bb94cb03f7647ac92add33c7
[INFO] running `Command { std: "docker" "start" "-a" "fa2e977f172704c627f8be1604b3e95d08f698f7bb94cb03f7647ac92add33c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]    Compiling ena v0.14.3
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling indexmap v2.2.6
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling term v0.7.0
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling is-terminal v0.4.12
[INFO] [stderr]    Compiling db_core v0.1.0 (/opt/rustwide/workdir/db_core)
[INFO] [stdout] warning: unused imports: `FileFormat` and `SaveMode`
[INFO] [stdout]  --> db_core/src/database.rs:2:37
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::table::{Table, DataType, SaveMode, FileFormat};
[INFO] [stdout]   |                                     ^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling string_cache v0.8.7
[INFO] [stderr]    Compiling ascii-canvas v3.0.0
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling db_client v0.1.0 (/opt/rustwide/workdir/db_client)
[INFO] [stderr]    Compiling db_server v0.1.0 (/opt/rustwide/workdir/db_server)
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]  --> db_server/src/main.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let query: std::borrow::Cow<'_, str> = String::from_utf8_lossy(&buffer);
[INFO] [stdout]   |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]    Compiling regex v1.10.5
[INFO] [stderr]    Compiling lalrpop-util v0.19.12
[INFO] [stderr]    Compiling lalrpop v0.19.12
[INFO] [stderr]    Compiling db_parser v0.1.0 (/opt/rustwide/workdir/db_parser)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.66s
[INFO] running `Command { std: "docker" "inspect" "fa2e977f172704c627f8be1604b3e95d08f698f7bb94cb03f7647ac92add33c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa2e977f172704c627f8be1604b3e95d08f698f7bb94cb03f7647ac92add33c7", kill_on_drop: false }`
[INFO] [stdout] fa2e977f172704c627f8be1604b3e95d08f698f7bb94cb03f7647ac92add33c7
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+70591dc15db32941fe3595fdbf98e58d6975f95e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] abd07f78826224324e6ec6ed68bb1943d5854056dc5016a8a6a0845d037c1ea5
[INFO] running `Command { std: "docker" "start" "-a" "abd07f78826224324e6ec6ed68bb1943d5854056dc5016a8a6a0845d037c1ea5", kill_on_drop: false }`
[INFO] [stdout] warning: unused imports: `FileFormat` and `SaveMode`
[INFO] [stdout]  --> db_core/src/database.rs:2:37
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::table::{Table, DataType, SaveMode, FileFormat};
[INFO] [stdout]   |                                     ^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling db_client v0.1.0 (/opt/rustwide/workdir/db_client)
[INFO] [stderr]    Compiling db_server v0.1.0 (/opt/rustwide/workdir/db_server)
[INFO] [stderr]    Compiling db_core v0.1.0 (/opt/rustwide/workdir/db_core)
[INFO] [stderr]    Compiling db_parser v0.1.0 (/opt/rustwide/workdir/db_parser)
[INFO] [stdout] warning: unused imports: `FileFormat` and `SaveMode`
[INFO] [stdout]  --> db_core/src/database.rs:2:37
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::table::{Table, DataType, SaveMode, FileFormat};
[INFO] [stdout]   |                                     ^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]  --> db_server/src/main.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let query: std::borrow::Cow<'_, str> = String::from_utf8_lossy(&buffer);
[INFO] [stdout]   |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "abd07f78826224324e6ec6ed68bb1943d5854056dc5016a8a6a0845d037c1ea5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abd07f78826224324e6ec6ed68bb1943d5854056dc5016a8a6a0845d037c1ea5", kill_on_drop: false }`
[INFO] [stdout] abd07f78826224324e6ec6ed68bb1943d5854056dc5016a8a6a0845d037c1ea5