[INFO] fetching crate masterbongo_core 0.1.1...
[INFO] testing masterbongo_core-0.1.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate masterbongo_core 0.1.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate masterbongo_core 0.1.1
[INFO] finished tweaking crates.io crate masterbongo_core 0.1.1
[INFO] tweaked toml for crates.io crate masterbongo_core 0.1.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate masterbongo_core 0.1.1 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 masterbongo_core 0.1.1 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-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 236efc075008da54370a4108a8bf970a51e079343439af303c8639dae02ccb68
[INFO] running `Command { std: "docker" "start" "-a" "236efc075008da54370a4108a8bf970a51e079343439af303c8639dae02ccb68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "236efc075008da54370a4108a8bf970a51e079343439af303c8639dae02ccb68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "236efc075008da54370a4108a8bf970a51e079343439af303c8639dae02ccb68", kill_on_drop: false }`
[INFO] [stdout] 236efc075008da54370a4108a8bf970a51e079343439af303c8639dae02ccb68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 3e2026000f67187aee87de0c48845edb85053d21fe2dae52ae5ee859ae6ae72a
[INFO] running `Command { std: "docker" "start" "-a" "3e2026000f67187aee87de0c48845edb85053d21fe2dae52ae5ee859ae6ae72a", kill_on_drop: false }`
[INFO] [stderr]    Compiling masterbongo_core v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "3e2026000f67187aee87de0c48845edb85053d21fe2dae52ae5ee859ae6ae72a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e2026000f67187aee87de0c48845edb85053d21fe2dae52ae5ee859ae6ae72a", kill_on_drop: false }`
[INFO] [stdout] 3e2026000f67187aee87de0c48845edb85053d21fe2dae52ae5ee859ae6ae72a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 678e502e90d8731638f4d52c5ff0e647b30698eb1cd52f868d679e36be215819
[INFO] running `Command { std: "docker" "start" "-a" "678e502e90d8731638f4d52c5ff0e647b30698eb1cd52f868d679e36be215819", kill_on_drop: false }`
[INFO] [stderr]    Compiling masterbongo_core v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "678e502e90d8731638f4d52c5ff0e647b30698eb1cd52f868d679e36be215819", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "678e502e90d8731638f4d52c5ff0e647b30698eb1cd52f868d679e36be215819", kill_on_drop: false }`
[INFO] [stdout] 678e502e90d8731638f4d52c5ff0e647b30698eb1cd52f868d679e36be215819
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 59faad5c1a0a883f6bbb081e474df3b59ef50f899299025c2d3ac35c1e76356e
[INFO] running `Command { std: "docker" "start" "-a" "59faad5c1a0a883f6bbb081e474df3b59ef50f899299025c2d3ac35c1e76356e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/masterbongo_core-f7fde567e212d141)
[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 masterbongo_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" "59faad5c1a0a883f6bbb081e474df3b59ef50f899299025c2d3ac35c1e76356e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59faad5c1a0a883f6bbb081e474df3b59ef50f899299025c2d3ac35c1e76356e", kill_on_drop: false }`
[INFO] [stdout] 59faad5c1a0a883f6bbb081e474df3b59ef50f899299025c2d3ac35c1e76356e