[INFO] fetching crate olha 0.0.0...
[INFO] testing olha-0.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate olha 0.0.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate olha 0.0.0 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 olha 0.0.0
[INFO] finished tweaking crates.io crate olha 0.0.0
[INFO] tweaked toml for crates.io crate olha 0.0.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] b793f1cbc3f11b51b5cafcce2adc31acd48f9efb95e9c8270892b0eb83e68424
[INFO] running `Command { std: "docker" "start" "-a" "b793f1cbc3f11b51b5cafcce2adc31acd48f9efb95e9c8270892b0eb83e68424", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b793f1cbc3f11b51b5cafcce2adc31acd48f9efb95e9c8270892b0eb83e68424", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b793f1cbc3f11b51b5cafcce2adc31acd48f9efb95e9c8270892b0eb83e68424", kill_on_drop: false }`
[INFO] [stdout] b793f1cbc3f11b51b5cafcce2adc31acd48f9efb95e9c8270892b0eb83e68424
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] fee1389a9fd64ab6f1ef3e9013f7aa203b24c4a6be7537c74d4447ca061c865c
[INFO] running `Command { std: "docker" "start" "-a" "fee1389a9fd64ab6f1ef3e9013f7aa203b24c4a6be7537c74d4447ca061c865c", kill_on_drop: false }`
[INFO] [stderr]    Compiling olha v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "fee1389a9fd64ab6f1ef3e9013f7aa203b24c4a6be7537c74d4447ca061c865c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fee1389a9fd64ab6f1ef3e9013f7aa203b24c4a6be7537c74d4447ca061c865c", kill_on_drop: false }`
[INFO] [stdout] fee1389a9fd64ab6f1ef3e9013f7aa203b24c4a6be7537c74d4447ca061c865c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] a57ae476eccc6fb3562a8a6bdd5797eab6a1ca8e857387116517b1a619a6f0c6
[INFO] running `Command { std: "docker" "start" "-a" "a57ae476eccc6fb3562a8a6bdd5797eab6a1ca8e857387116517b1a619a6f0c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling olha v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "a57ae476eccc6fb3562a8a6bdd5797eab6a1ca8e857387116517b1a619a6f0c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a57ae476eccc6fb3562a8a6bdd5797eab6a1ca8e857387116517b1a619a6f0c6", kill_on_drop: false }`
[INFO] [stdout] a57ae476eccc6fb3562a8a6bdd5797eab6a1ca8e857387116517b1a619a6f0c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 47adee13eb0cd39745a7346c423db0208e7a2cb394936c81bc19b385bb2878bb
[INFO] running `Command { std: "docker" "start" "-a" "47adee13eb0cd39745a7346c423db0208e7a2cb394936c81bc19b385bb2878bb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/olha-103457fc6c214343)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... 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 olha
[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" "47adee13eb0cd39745a7346c423db0208e7a2cb394936c81bc19b385bb2878bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47adee13eb0cd39745a7346c423db0208e7a2cb394936c81bc19b385bb2878bb", kill_on_drop: false }`
[INFO] [stdout] 47adee13eb0cd39745a7346c423db0208e7a2cb394936c81bc19b385bb2878bb