[INFO] cloning repository https://github.com/Experiment5X/LsmTree
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Experiment5X/LsmTree" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FExperiment5X%2FLsmTree", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FExperiment5X%2FLsmTree'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 94c1d51572848d6f01a60f4eb6b1fd7453a98853
[INFO] testing Experiment5X/LsmTree against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FExperiment5X%2FLsmTree" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Experiment5X/LsmTree on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Experiment5X/LsmTree
[INFO] finished tweaking git repo https://github.com/Experiment5X/LsmTree
[INFO] tweaked toml for git repo https://github.com/Experiment5X/LsmTree written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/Experiment5X/LsmTree already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f40b7ee7c3b11a9ac1bb3191ef90dc0562612ca0df52da2ec3a866ba41d859d9
[INFO] running `Command { std: "docker" "start" "-a" "f40b7ee7c3b11a9ac1bb3191ef90dc0562612ca0df52da2ec3a866ba41d859d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f40b7ee7c3b11a9ac1bb3191ef90dc0562612ca0df52da2ec3a866ba41d859d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f40b7ee7c3b11a9ac1bb3191ef90dc0562612ca0df52da2ec3a866ba41d859d9", kill_on_drop: false }`
[INFO] [stdout] f40b7ee7c3b11a9ac1bb3191ef90dc0562612ca0df52da2ec3a866ba41d859d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b5639266923d24b9f87cf62f69cf32c242c7bfeb3fa74ab2156eba895e75fd6
[INFO] running `Command { std: "docker" "start" "-a" "2b5639266923d24b9f87cf62f69cf32c242c7bfeb3fa74ab2156eba895e75fd6", kill_on_drop: false }`
[INFO] [stderr]    Compiling file-utils v0.1.5
[INFO] [stderr]    Compiling adams_sql v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant is never used: `DIRECTORY_PREFIX`
[INFO] [stdout]   --> src/store/segment.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | const DIRECTORY_PREFIX: &str = "./";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `file_name`
[INFO] [stdout]   --> src/store/segment.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     file_name: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         io::stdout().flush();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.87s
[INFO] running `Command { std: "docker" "inspect" "2b5639266923d24b9f87cf62f69cf32c242c7bfeb3fa74ab2156eba895e75fd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b5639266923d24b9f87cf62f69cf32c242c7bfeb3fa74ab2156eba895e75fd6", kill_on_drop: false }`
[INFO] [stdout] 2b5639266923d24b9f87cf62f69cf32c242c7bfeb3fa74ab2156eba895e75fd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd1ca95625c5e740dced1b939410ece27e246774af72f02083b957c55acc205f
[INFO] running `Command { std: "docker" "start" "-a" "cd1ca95625c5e740dced1b939410ece27e246774af72f02083b957c55acc205f", kill_on_drop: false }`
[INFO] [stderr]    Compiling adams_sql v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant is never used: `DIRECTORY_PREFIX`
[INFO] [stdout]   --> src/store/segment.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | const DIRECTORY_PREFIX: &str = "./";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `file_name`
[INFO] [stdout]   --> src/store/segment.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     file_name: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         io::stdout().flush();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/adams_sql-d3fb2481ab59e921)
[INFO] running `Command { std: "docker" "inspect" "cd1ca95625c5e740dced1b939410ece27e246774af72f02083b957c55acc205f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd1ca95625c5e740dced1b939410ece27e246774af72f02083b957c55acc205f", kill_on_drop: false }`
[INFO] [stdout] cd1ca95625c5e740dced1b939410ece27e246774af72f02083b957c55acc205f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e157c9b8970453f544e831915141d777489c91e641131b69f6b5902073bf95c8
[INFO] running `Command { std: "docker" "start" "-a" "e157c9b8970453f544e831915141d777489c91e641131b69f6b5902073bf95c8", kill_on_drop: false }`
[INFO] [stderr] warning: constant is never used: `DIRECTORY_PREFIX`
[INFO] [stderr]   --> src/store/segment.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | const DIRECTORY_PREFIX: &str = "./";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `file_name`
[INFO] [stderr]   --> src/store/segment.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     file_name: String,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/main.rs:31:9
[INFO] [stderr]    |
[INFO] [stderr] 31 |         io::stdout().flush();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: `adams_sql` (bin "adams_sql" test) generated 3 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/adams_sql-d3fb2481ab59e921)
[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" "e157c9b8970453f544e831915141d777489c91e641131b69f6b5902073bf95c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e157c9b8970453f544e831915141d777489c91e641131b69f6b5902073bf95c8", kill_on_drop: false }`
[INFO] [stdout] e157c9b8970453f544e831915141d777489c91e641131b69f6b5902073bf95c8