[INFO] fetching crate dejavu-engine 0.1.0...
[INFO] testing dejavu-engine-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate dejavu-engine 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate dejavu-engine 0.1.0
[INFO] finished tweaking crates.io crate dejavu-engine 0.1.0
[INFO] tweaked toml for crates.io crate dejavu-engine 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dejavu-engine 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 15 packages to latest compatible versions
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] d19c17a6faa5aeaa13f10d2c3522d767b2a7f4ba66a4b5c13b1831d382797f80
[INFO] running `Command { std: "docker" "start" "-a" "d19c17a6faa5aeaa13f10d2c3522d767b2a7f4ba66a4b5c13b1831d382797f80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d19c17a6faa5aeaa13f10d2c3522d767b2a7f4ba66a4b5c13b1831d382797f80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d19c17a6faa5aeaa13f10d2c3522d767b2a7f4ba66a4b5c13b1831d382797f80", kill_on_drop: false }`
[INFO] [stdout] d19c17a6faa5aeaa13f10d2c3522d767b2a7f4ba66a4b5c13b1831d382797f80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] d13e359c7465cbe8349f49a3b07a36a127a1a3396dec2e5b7e518e4be2a11e7c
[INFO] running `Command { std: "docker" "start" "-a" "d13e359c7465cbe8349f49a3b07a36a127a1a3396dec2e5b7e518e4be2a11e7c", kill_on_drop: false }`
[INFO] [stderr]    Compiling dejavu-engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "d13e359c7465cbe8349f49a3b07a36a127a1a3396dec2e5b7e518e4be2a11e7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d13e359c7465cbe8349f49a3b07a36a127a1a3396dec2e5b7e518e4be2a11e7c", kill_on_drop: false }`
[INFO] [stdout] d13e359c7465cbe8349f49a3b07a36a127a1a3396dec2e5b7e518e4be2a11e7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 9bd378c1b4afb19d3d804e98649ec9fa3d42687aa3f735367f23b310e9382b3b
[INFO] running `Command { std: "docker" "start" "-a" "9bd378c1b4afb19d3d804e98649ec9fa3d42687aa3f735367f23b310e9382b3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling dejavu-engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "9bd378c1b4afb19d3d804e98649ec9fa3d42687aa3f735367f23b310e9382b3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bd378c1b4afb19d3d804e98649ec9fa3d42687aa3f735367f23b310e9382b3b", kill_on_drop: false }`
[INFO] [stdout] 9bd378c1b4afb19d3d804e98649ec9fa3d42687aa3f735367f23b310e9382b3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 4b1f192e58df66931181cf4f18b819707a20d500a70f3c45d7356529254fe37a
[INFO] running `Command { std: "docker" "start" "-a" "4b1f192e58df66931181cf4f18b819707a20d500a70f3c45d7356529254fe37a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dejavu_engine-4d8a93a454c4bf6a)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test traits::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dejavu_engine
[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" "4b1f192e58df66931181cf4f18b819707a20d500a70f3c45d7356529254fe37a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b1f192e58df66931181cf4f18b819707a20d500a70f3c45d7356529254fe37a", kill_on_drop: false }`
[INFO] [stdout] 4b1f192e58df66931181cf4f18b819707a20d500a70f3c45d7356529254fe37a