[INFO] fetching crate overworld_incremental 0.5.0...
[INFO] testing overworld_incremental-0.5.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate overworld_incremental 0.5.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate overworld_incremental 0.5.0
[INFO] finished tweaking crates.io crate overworld_incremental 0.5.0
[INFO] tweaked toml for crates.io crate overworld_incremental 0.5.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate overworld_incremental 0.5.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2c804a66cdd6c4a61f67bd4d05bf48a379575313440b54837e430e4cda0c7e31
[INFO] running `Command { std: "docker" "start" "-a" "2c804a66cdd6c4a61f67bd4d05bf48a379575313440b54837e430e4cda0c7e31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c804a66cdd6c4a61f67bd4d05bf48a379575313440b54837e430e4cda0c7e31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c804a66cdd6c4a61f67bd4d05bf48a379575313440b54837e430e4cda0c7e31", kill_on_drop: false }`
[INFO] [stdout] 2c804a66cdd6c4a61f67bd4d05bf48a379575313440b54837e430e4cda0c7e31
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99665b3dd9035345a7d9b65d678e72d0ab64ac8225f6d0eab8d5b96f6e3c9fef
[INFO] running `Command { std: "docker" "start" "-a" "99665b3dd9035345a7d9b65d678e72d0ab64ac8225f6d0eab8d5b96f6e3c9fef", kill_on_drop: false }`
[INFO] [stderr]    Compiling overworld_incremental v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "99665b3dd9035345a7d9b65d678e72d0ab64ac8225f6d0eab8d5b96f6e3c9fef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99665b3dd9035345a7d9b65d678e72d0ab64ac8225f6d0eab8d5b96f6e3c9fef", kill_on_drop: false }`
[INFO] [stdout] 99665b3dd9035345a7d9b65d678e72d0ab64ac8225f6d0eab8d5b96f6e3c9fef
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a340b9bfa12b4f3657b99400186bfb8120025a175181834e0feee646992b94f0
[INFO] running `Command { std: "docker" "start" "-a" "a340b9bfa12b4f3657b99400186bfb8120025a175181834e0feee646992b94f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling overworld_incremental v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "a340b9bfa12b4f3657b99400186bfb8120025a175181834e0feee646992b94f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a340b9bfa12b4f3657b99400186bfb8120025a175181834e0feee646992b94f0", kill_on_drop: false }`
[INFO] [stdout] a340b9bfa12b4f3657b99400186bfb8120025a175181834e0feee646992b94f0
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d49b64fa90db65c38d6ad1a1ef94e98448923d00f45e7ea38bd7506aa74630de
[INFO] running `Command { std: "docker" "start" "-a" "d49b64fa90db65c38d6ad1a1ef94e98448923d00f45e7ea38bd7506aa74630de", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/overworld_incremental-f08691c304ac6099)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test counter::counting_object::tests::test_counting_object_buy_fail ... ok
[INFO] [stdout] test counter::counting_object::tests::test_counting_object_refund ... ok
[INFO] [stdout] test counter::counting_object::tests::test_counting_object_buy_success ... ok
[INFO] [stdout] test counter::counting_object::tests::test_counting_object_empty ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests overworld_incremental
[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" "d49b64fa90db65c38d6ad1a1ef94e98448923d00f45e7ea38bd7506aa74630de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d49b64fa90db65c38d6ad1a1ef94e98448923d00f45e7ea38bd7506aa74630de", kill_on_drop: false }`
[INFO] [stdout] d49b64fa90db65c38d6ad1a1ef94e98448923d00f45e7ea38bd7506aa74630de