[INFO] fetching crate brcap 0.1.0...
[INFO] testing brcap-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate brcap 0.1.0 into /workspace/builds/worker-78/source
[INFO] validating manifest of crates.io crate brcap 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate brcap 0.1.0
[INFO] finished tweaking crates.io crate brcap 0.1.0
[INFO] tweaked toml for crates.io crate brcap 0.1.0 written to /workspace/builds/worker-78/source/Cargo.toml
[INFO] crate crates.io crate brcap 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc951d124cf2de6872cf3c24aad7347965510cd26437faa947235a3cb48f903a
[INFO] running `Command { std: "docker" "start" "-a" "dc951d124cf2de6872cf3c24aad7347965510cd26437faa947235a3cb48f903a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc951d124cf2de6872cf3c24aad7347965510cd26437faa947235a3cb48f903a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc951d124cf2de6872cf3c24aad7347965510cd26437faa947235a3cb48f903a", kill_on_drop: false }`
[INFO] [stdout] dc951d124cf2de6872cf3c24aad7347965510cd26437faa947235a3cb48f903a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db6ee3f550675922e053ce81845881fd3fd0118cee181175c7f3de95be9c246e
[INFO] running `Command { std: "docker" "start" "-a" "db6ee3f550675922e053ce81845881fd3fd0118cee181175c7f3de95be9c246e", kill_on_drop: false }`
[INFO] [stderr]    Compiling brcap v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.88s
[INFO] running `Command { std: "docker" "inspect" "db6ee3f550675922e053ce81845881fd3fd0118cee181175c7f3de95be9c246e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db6ee3f550675922e053ce81845881fd3fd0118cee181175c7f3de95be9c246e", kill_on_drop: false }`
[INFO] [stdout] db6ee3f550675922e053ce81845881fd3fd0118cee181175c7f3de95be9c246e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01ce3fdeb1f727a5929f7e1389f751a939abb44346d4a0a8f999b5fcaec95e5c
[INFO] running `Command { std: "docker" "start" "-a" "01ce3fdeb1f727a5929f7e1389f751a939abb44346d4a0a8f999b5fcaec95e5c", kill_on_drop: false }`
[INFO] [stderr]    Compiling brcap v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "01ce3fdeb1f727a5929f7e1389f751a939abb44346d4a0a8f999b5fcaec95e5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01ce3fdeb1f727a5929f7e1389f751a939abb44346d4a0a8f999b5fcaec95e5c", kill_on_drop: false }`
[INFO] [stdout] 01ce3fdeb1f727a5929f7e1389f751a939abb44346d4a0a8f999b5fcaec95e5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f2a4dcbdcca0f0ac91f780963399a41950127801b7c3d230857ed63bd144ddb6
[INFO] running `Command { std: "docker" "start" "-a" "f2a4dcbdcca0f0ac91f780963399a41950127801b7c3d230857ed63bd144ddb6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/brcap-385f5272230048ee)
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/brcap-010883736d9096ed)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test public_api_tests::it_instantiate_config_passing_args ... ok
[INFO] [stdout] test public_api_tests::it_searches_by_query ... ok
[INFO] [stdout] test public_api_tests::it_searches_with_case_sentitive ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests brcap
[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 1 test
[INFO] [stdout] test src/lib.rs - search (line 52) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f2a4dcbdcca0f0ac91f780963399a41950127801b7c3d230857ed63bd144ddb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2a4dcbdcca0f0ac91f780963399a41950127801b7c3d230857ed63bd144ddb6", kill_on_drop: false }`
[INFO] [stdout] f2a4dcbdcca0f0ac91f780963399a41950127801b7c3d230857ed63bd144ddb6