[INFO] fetching crate rust_study1 0.1.0...
[INFO] testing rust_study1-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate rust_study1 0.1.0 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate rust_study1 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rust_study1 0.1.0
[INFO] finished tweaking crates.io crate rust_study1 0.1.0
[INFO] tweaked toml for crates.io crate rust_study1 0.1.0 written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 954ed7adafc6d0a08235c6d9696188d4ebd68251a714658cdbe7b35f13db150c
[INFO] running `Command { std: "docker" "start" "-a" "954ed7adafc6d0a08235c6d9696188d4ebd68251a714658cdbe7b35f13db150c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "954ed7adafc6d0a08235c6d9696188d4ebd68251a714658cdbe7b35f13db150c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "954ed7adafc6d0a08235c6d9696188d4ebd68251a714658cdbe7b35f13db150c", kill_on_drop: false }`
[INFO] [stdout] 954ed7adafc6d0a08235c6d9696188d4ebd68251a714658cdbe7b35f13db150c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 95774a179ab9cd4b35addf63536a12e72b145e25ab2759de80df5c649b6aea02
[INFO] running `Command { std: "docker" "start" "-a" "95774a179ab9cd4b35addf63536a12e72b145e25ab2759de80df5c649b6aea02", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_study1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "95774a179ab9cd4b35addf63536a12e72b145e25ab2759de80df5c649b6aea02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95774a179ab9cd4b35addf63536a12e72b145e25ab2759de80df5c649b6aea02", kill_on_drop: false }`
[INFO] [stdout] 95774a179ab9cd4b35addf63536a12e72b145e25ab2759de80df5c649b6aea02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23dab7156160537541d56c9a40ebc51b29f22927ff4c8a1f2216e5e47d8c4180
[INFO] running `Command { std: "docker" "start" "-a" "23dab7156160537541d56c9a40ebc51b29f22927ff4c8a1f2216e5e47d8c4180", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_study1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_study1-a3667538b045dbf5)
[INFO] [stderr]   Executable tests/integrated_test.rs (/opt/rustwide/target/debug/deps/integrated_test-157f490b135ad238)
[INFO] running `Command { std: "docker" "inspect" "23dab7156160537541d56c9a40ebc51b29f22927ff4c8a1f2216e5e47d8c4180", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23dab7156160537541d56c9a40ebc51b29f22927ff4c8a1f2216e5e47d8c4180", kill_on_drop: false }`
[INFO] [stdout] 23dab7156160537541d56c9a40ebc51b29f22927ff4c8a1f2216e5e47d8c4180
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 17a3754a41331af862c9c9e4f04b7c98adcf2691aaf89deadbdfbc1f31ba1c00
[INFO] running `Command { std: "docker" "start" "-a" "17a3754a41331af862c9c9e4f04b7c98adcf2691aaf89deadbdfbc1f31ba1c00", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_study1-a3667538b045dbf5)
[INFO] [stderr]      Running tests/integrated_test.rs (/opt/rustwide/target/debug/deps/integrated_test-157f490b135ad238)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test bootes::def::tests::test_rectangle ... ok
[INFO] [stdout] test bootes::def::tests::test_user ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 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 test_ipaddr ... ok
[INFO] [stderr]    Doc-tests rust_study1
[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] [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" "17a3754a41331af862c9c9e4f04b7c98adcf2691aaf89deadbdfbc1f31ba1c00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17a3754a41331af862c9c9e4f04b7c98adcf2691aaf89deadbdfbc1f31ba1c00", kill_on_drop: false }`
[INFO] [stdout] 17a3754a41331af862c9c9e4f04b7c98adcf2691aaf89deadbdfbc1f31ba1c00