[INFO] fetching crate rust_study1 0.1.0...
[INFO] testing rust_study1-0.1.0 against 1.60.0 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 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 507071fcb0d65b83953abc9eb7404598812247220e321636ce47d54d7c574894
[INFO] running `Command { std: "docker" "start" "-a" "507071fcb0d65b83953abc9eb7404598812247220e321636ce47d54d7c574894", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "507071fcb0d65b83953abc9eb7404598812247220e321636ce47d54d7c574894", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "507071fcb0d65b83953abc9eb7404598812247220e321636ce47d54d7c574894", kill_on_drop: false }`
[INFO] [stdout] 507071fcb0d65b83953abc9eb7404598812247220e321636ce47d54d7c574894
[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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dffea081f3a87478dbd4fbf63995241f4f5d784b98436ab19f79aad3d3908479
[INFO] running `Command { std: "docker" "start" "-a" "dffea081f3a87478dbd4fbf63995241f4f5d784b98436ab19f79aad3d3908479", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_study1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "dffea081f3a87478dbd4fbf63995241f4f5d784b98436ab19f79aad3d3908479", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dffea081f3a87478dbd4fbf63995241f4f5d784b98436ab19f79aad3d3908479", kill_on_drop: false }`
[INFO] [stdout] dffea081f3a87478dbd4fbf63995241f4f5d784b98436ab19f79aad3d3908479
[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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d8738ba8c18a869cdb73ac027456c758234f8098d496ac11cf24007292da614
[INFO] running `Command { std: "docker" "start" "-a" "7d8738ba8c18a869cdb73ac027456c758234f8098d496ac11cf24007292da614", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_study1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "7d8738ba8c18a869cdb73ac027456c758234f8098d496ac11cf24007292da614", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d8738ba8c18a869cdb73ac027456c758234f8098d496ac11cf24007292da614", kill_on_drop: false }`
[INFO] [stdout] 7d8738ba8c18a869cdb73ac027456c758234f8098d496ac11cf24007292da614
[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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 04db7d2fca0672614848952d646dae1396a464d90979310f2fcb04ab9fe04270
[INFO] running `Command { std: "docker" "start" "-a" "04db7d2fca0672614848952d646dae1396a464d90979310f2fcb04ab9fe04270", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_study1-a68526558fe4d73f)
[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] [stderr]      Running tests/integrated_test.rs (/opt/rustwide/target/debug/deps/integrated_test-c161ee19bf7576c0)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_ipaddr ... 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 rust_study1
[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" "04db7d2fca0672614848952d646dae1396a464d90979310f2fcb04ab9fe04270", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04db7d2fca0672614848952d646dae1396a464d90979310f2fcb04ab9fe04270", kill_on_drop: false }`
[INFO] [stdout] 04db7d2fca0672614848952d646dae1396a464d90979310f2fcb04ab9fe04270