[INFO] fetching crate segmentdb 0.0.0...
[INFO] testing segmentdb-0.0.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate segmentdb 0.0.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate segmentdb 0.0.0
[INFO] finished tweaking crates.io crate segmentdb 0.0.0
[INFO] tweaked toml for crates.io crate segmentdb 0.0.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate segmentdb 0.0.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate segmentdb 0.0.0 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" "+1.90.0" "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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 28c24b3b985243e4a493dd1363ce57804ff31c39a26724fdb7aae041c2c6f5f9
[INFO] running `Command { std: "docker" "start" "-a" "28c24b3b985243e4a493dd1363ce57804ff31c39a26724fdb7aae041c2c6f5f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28c24b3b985243e4a493dd1363ce57804ff31c39a26724fdb7aae041c2c6f5f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28c24b3b985243e4a493dd1363ce57804ff31c39a26724fdb7aae041c2c6f5f9", kill_on_drop: false }`
[INFO] [stdout] 28c24b3b985243e4a493dd1363ce57804ff31c39a26724fdb7aae041c2c6f5f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 158a1a1ae750c84004357eb4a4529fda1043e50149a139db56d3cd91793cae47
[INFO] running `Command { std: "docker" "start" "-a" "158a1a1ae750c84004357eb4a4529fda1043e50149a139db56d3cd91793cae47", kill_on_drop: false }`
[INFO] [stderr]    Compiling segmentdb v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "158a1a1ae750c84004357eb4a4529fda1043e50149a139db56d3cd91793cae47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "158a1a1ae750c84004357eb4a4529fda1043e50149a139db56d3cd91793cae47", kill_on_drop: false }`
[INFO] [stdout] 158a1a1ae750c84004357eb4a4529fda1043e50149a139db56d3cd91793cae47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 161d48c559e5e6934f85cb3e469ec810d25ccc96dc6ecb181cb7cbb75bd7e1a1
[INFO] running `Command { std: "docker" "start" "-a" "161d48c559e5e6934f85cb3e469ec810d25ccc96dc6ecb181cb7cbb75bd7e1a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling segmentdb v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "161d48c559e5e6934f85cb3e469ec810d25ccc96dc6ecb181cb7cbb75bd7e1a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "161d48c559e5e6934f85cb3e469ec810d25ccc96dc6ecb181cb7cbb75bd7e1a1", kill_on_drop: false }`
[INFO] [stdout] 161d48c559e5e6934f85cb3e469ec810d25ccc96dc6ecb181cb7cbb75bd7e1a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c370441894132c59bc5b7ac54f156ebef99397c3e4fba12f217ff36e53ecce0a
[INFO] running `Command { std: "docker" "start" "-a" "c370441894132c59bc5b7ac54f156ebef99397c3e4fba12f217ff36e53ecce0a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/segmentdb-046fd133be1972ca)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests segmentdb
[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] [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" "c370441894132c59bc5b7ac54f156ebef99397c3e4fba12f217ff36e53ecce0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c370441894132c59bc5b7ac54f156ebef99397c3e4fba12f217ff36e53ecce0a", kill_on_drop: false }`
[INFO] [stdout] c370441894132c59bc5b7ac54f156ebef99397c3e4fba12f217ff36e53ecce0a