[INFO] fetching crate ragu_core 0.0.0...
[INFO] testing ragu_core-0.0.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate ragu_core 0.0.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate ragu_core 0.0.0
[INFO] finished tweaking crates.io crate ragu_core 0.0.0
[INFO] tweaked toml for crates.io crate ragu_core 0.0.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ragu_core 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 ragu_core 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 71c1ba683d2002c3b69bd0cc48866d510823f66c2caf2a4816850ac9510b9673
[INFO] running `Command { std: "docker" "start" "-a" "71c1ba683d2002c3b69bd0cc48866d510823f66c2caf2a4816850ac9510b9673", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71c1ba683d2002c3b69bd0cc48866d510823f66c2caf2a4816850ac9510b9673", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71c1ba683d2002c3b69bd0cc48866d510823f66c2caf2a4816850ac9510b9673", kill_on_drop: false }`
[INFO] [stdout] 71c1ba683d2002c3b69bd0cc48866d510823f66c2caf2a4816850ac9510b9673
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] acc0654b589b844eaca594d0b09295e2f086e252a368d4a3dbf3543b08b959dc
[INFO] running `Command { std: "docker" "start" "-a" "acc0654b589b844eaca594d0b09295e2f086e252a368d4a3dbf3543b08b959dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling ragu_core v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "acc0654b589b844eaca594d0b09295e2f086e252a368d4a3dbf3543b08b959dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acc0654b589b844eaca594d0b09295e2f086e252a368d4a3dbf3543b08b959dc", kill_on_drop: false }`
[INFO] [stdout] acc0654b589b844eaca594d0b09295e2f086e252a368d4a3dbf3543b08b959dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 4c372699a8430e2de459a8df46292987ed2bf2e1ecc7fe2b85b84e705d2eada8
[INFO] running `Command { std: "docker" "start" "-a" "4c372699a8430e2de459a8df46292987ed2bf2e1ecc7fe2b85b84e705d2eada8", kill_on_drop: false }`
[INFO] [stderr]    Compiling ragu_core v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "4c372699a8430e2de459a8df46292987ed2bf2e1ecc7fe2b85b84e705d2eada8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c372699a8430e2de459a8df46292987ed2bf2e1ecc7fe2b85b84e705d2eada8", kill_on_drop: false }`
[INFO] [stdout] 4c372699a8430e2de459a8df46292987ed2bf2e1ecc7fe2b85b84e705d2eada8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 6d0708db4bc18444555937ae14f62cf3510a0f641c9cea358660a6dbb537d736
[INFO] running `Command { std: "docker" "start" "-a" "6d0708db4bc18444555937ae14f62cf3510a0f641c9cea358660a6dbb537d736", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ragu_core-83f6322c36b911d4)
[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]    Doc-tests ragu_core
[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" "6d0708db4bc18444555937ae14f62cf3510a0f641c9cea358660a6dbb537d736", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d0708db4bc18444555937ae14f62cf3510a0f641c9cea358660a6dbb537d736", kill_on_drop: false }`
[INFO] [stdout] 6d0708db4bc18444555937ae14f62cf3510a0f641c9cea358660a6dbb537d736