[INFO] fetching crate retina-app 0.0.0...
[INFO] testing retina-app-0.0.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate retina-app 0.0.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate retina-app 0.0.0
[INFO] finished tweaking crates.io crate retina-app 0.0.0
[INFO] tweaked toml for crates.io crate retina-app 0.0.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate retina-app 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] 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] 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-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] ece6c485058ece93a032714aa355ea9ffd8edb35b8105ed27ce86af6a30b44eb
[INFO] running `Command { std: "docker" "start" "-a" "ece6c485058ece93a032714aa355ea9ffd8edb35b8105ed27ce86af6a30b44eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ece6c485058ece93a032714aa355ea9ffd8edb35b8105ed27ce86af6a30b44eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ece6c485058ece93a032714aa355ea9ffd8edb35b8105ed27ce86af6a30b44eb", kill_on_drop: false }`
[INFO] [stdout] ece6c485058ece93a032714aa355ea9ffd8edb35b8105ed27ce86af6a30b44eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] ec0b22d6bcacd64df26a646de1afe30b94ce71c3b0baaa38ccc4a78c2efddc88
[INFO] running `Command { std: "docker" "start" "-a" "ec0b22d6bcacd64df26a646de1afe30b94ce71c3b0baaa38ccc4a78c2efddc88", kill_on_drop: false }`
[INFO] [stderr]    Compiling retina-app v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "ec0b22d6bcacd64df26a646de1afe30b94ce71c3b0baaa38ccc4a78c2efddc88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec0b22d6bcacd64df26a646de1afe30b94ce71c3b0baaa38ccc4a78c2efddc88", kill_on_drop: false }`
[INFO] [stdout] ec0b22d6bcacd64df26a646de1afe30b94ce71c3b0baaa38ccc4a78c2efddc88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 46376be64891679632dad070e8bbba7693d0a801398d706c05a1cd26015bc63d
[INFO] running `Command { std: "docker" "start" "-a" "46376be64891679632dad070e8bbba7693d0a801398d706c05a1cd26015bc63d", kill_on_drop: false }`
[INFO] [stderr]    Compiling retina-app v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "46376be64891679632dad070e8bbba7693d0a801398d706c05a1cd26015bc63d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46376be64891679632dad070e8bbba7693d0a801398d706c05a1cd26015bc63d", kill_on_drop: false }`
[INFO] [stdout] 46376be64891679632dad070e8bbba7693d0a801398d706c05a1cd26015bc63d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] cb5359e7a809ee9e6f15e2d56f8f733c7634c9cab73bbf6f920403dc5de4c2bd
[INFO] running `Command { std: "docker" "start" "-a" "cb5359e7a809ee9e6f15e2d56f8f733c7634c9cab73bbf6f920403dc5de4c2bd", kill_on_drop: false }`
[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] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/retina_app-a0d85c919dfc09d0)
[INFO] [stderr]    Doc-tests retina_app
[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" "cb5359e7a809ee9e6f15e2d56f8f733c7634c9cab73bbf6f920403dc5de4c2bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb5359e7a809ee9e6f15e2d56f8f733c7634c9cab73bbf6f920403dc5de4c2bd", kill_on_drop: false }`
[INFO] [stdout] cb5359e7a809ee9e6f15e2d56f8f733c7634c9cab73bbf6f920403dc5de4c2bd