[INFO] fetching crate joe-db 0.1.0...
[INFO] testing joe-db-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate joe-db 0.1.0 into /workspace/builds/worker-38/source
[INFO] validating manifest of crates.io crate joe-db 0.1.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate joe-db 0.1.0
[INFO] finished tweaking crates.io crate joe-db 0.1.0
[INFO] tweaked toml for crates.io crate joe-db 0.1.0 written to /workspace/builds/worker-38/source/Cargo.toml
[INFO] crate crates.io crate joe-db 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 943f910bf1888b236da578a02413d7a9dd7b0535c570a405111247832230344b
[INFO] running `Command { std: "docker" "start" "-a" "943f910bf1888b236da578a02413d7a9dd7b0535c570a405111247832230344b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "943f910bf1888b236da578a02413d7a9dd7b0535c570a405111247832230344b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "943f910bf1888b236da578a02413d7a9dd7b0535c570a405111247832230344b", kill_on_drop: false }`
[INFO] [stdout] 943f910bf1888b236da578a02413d7a9dd7b0535c570a405111247832230344b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05aeacb9b155574c6e7cba46d1b41d2e6392d02e458232e0a56c58e70eb1bca6
[INFO] running `Command { std: "docker" "start" "-a" "05aeacb9b155574c6e7cba46d1b41d2e6392d02e458232e0a56c58e70eb1bca6", kill_on_drop: false }`
[INFO] [stderr]    Compiling joe-db v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.15s
[INFO] running `Command { std: "docker" "inspect" "05aeacb9b155574c6e7cba46d1b41d2e6392d02e458232e0a56c58e70eb1bca6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05aeacb9b155574c6e7cba46d1b41d2e6392d02e458232e0a56c58e70eb1bca6", kill_on_drop: false }`
[INFO] [stdout] 05aeacb9b155574c6e7cba46d1b41d2e6392d02e458232e0a56c58e70eb1bca6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6afad9b18d57988fb54f641bf5ec55649cadafa7a4377c0a5edc38223067e91b
[INFO] running `Command { std: "docker" "start" "-a" "6afad9b18d57988fb54f641bf5ec55649cadafa7a4377c0a5edc38223067e91b", kill_on_drop: false }`
[INFO] [stderr]    Compiling joe-db v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "6afad9b18d57988fb54f641bf5ec55649cadafa7a4377c0a5edc38223067e91b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6afad9b18d57988fb54f641bf5ec55649cadafa7a4377c0a5edc38223067e91b", kill_on_drop: false }`
[INFO] [stdout] 6afad9b18d57988fb54f641bf5ec55649cadafa7a4377c0a5edc38223067e91b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0a66cdcd4495b7ee3a407a86abfd388fe44eac3a272d09420538168fcb313879
[INFO] running `Command { std: "docker" "start" "-a" "0a66cdcd4495b7ee3a407a86abfd388fe44eac3a272d09420538168fcb313879", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/joe_db-0a96cd34e2ffbc04)
[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" "0a66cdcd4495b7ee3a407a86abfd388fe44eac3a272d09420538168fcb313879", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a66cdcd4495b7ee3a407a86abfd388fe44eac3a272d09420538168fcb313879", kill_on_drop: false }`
[INFO] [stdout] 0a66cdcd4495b7ee3a407a86abfd388fe44eac3a272d09420538168fcb313879