[INFO] fetching crate ddv 0.2.0...
[INFO] testing ddv-0.2.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate ddv 0.2.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate ddv 0.2.0
[INFO] finished tweaking crates.io crate ddv 0.2.0
[INFO] tweaked toml for crates.io crate ddv 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ddv 0.2.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ddv 0.2.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b644439b42a84d2510cbe9daca8c10c3137c3cfa366c8cd5f3d6c1c73e68e12f
[INFO] running `Command { std: "docker" "start" "-a" "b644439b42a84d2510cbe9daca8c10c3137c3cfa366c8cd5f3d6c1c73e68e12f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b644439b42a84d2510cbe9daca8c10c3137c3cfa366c8cd5f3d6c1c73e68e12f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b644439b42a84d2510cbe9daca8c10c3137c3cfa366c8cd5f3d6c1c73e68e12f", kill_on_drop: false }`
[INFO] [stdout] b644439b42a84d2510cbe9daca8c10c3137c3cfa366c8cd5f3d6c1c73e68e12f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ec75abccbe1238a43cce0d82d19804e624f794f3225326aab9060ef5da4cc0b
[INFO] running `Command { std: "docker" "start" "-a" "4ec75abccbe1238a43cce0d82d19804e624f794f3225326aab9060ef5da4cc0b", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.14
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[INFO] [stderr]    Compiling aws-sdk-dynamodb v1.93.0
[INFO] [stderr]    Compiling aws-config v1.8.6
[INFO] [stderr]    Compiling ddv v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 45s
[INFO] running `Command { std: "docker" "inspect" "4ec75abccbe1238a43cce0d82d19804e624f794f3225326aab9060ef5da4cc0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ec75abccbe1238a43cce0d82d19804e624f794f3225326aab9060ef5da4cc0b", kill_on_drop: false }`
[INFO] [stdout] 4ec75abccbe1238a43cce0d82d19804e624f794f3225326aab9060ef5da4cc0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c66b69974de7d399df3881f9600a7cf7983f1a312a222d6371c953b40fc03cb8
[INFO] running `Command { std: "docker" "start" "-a" "c66b69974de7d399df3881f9600a7cf7983f1a312a222d6371c953b40fc03cb8", kill_on_drop: false }`
[INFO] [stderr]    Compiling ddv v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.08s
[INFO] running `Command { std: "docker" "inspect" "c66b69974de7d399df3881f9600a7cf7983f1a312a222d6371c953b40fc03cb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c66b69974de7d399df3881f9600a7cf7983f1a312a222d6371c953b40fc03cb8", kill_on_drop: false }`
[INFO] [stdout] c66b69974de7d399df3881f9600a7cf7983f1a312a222d6371c953b40fc03cb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 78f790f928264e638fb64fd2c6ce3d7e05bf4724121ebb9c287d72bb90aeff83
[INFO] running `Command { std: "docker" "start" "-a" "78f790f928264e638fb64fd2c6ce3d7e05bf4724121ebb9c287d72bb90aeff83", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ddv-400602cb59c44da3)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test data::tests::test_list_attribute_keys ... ok
[INFO] [stdout] test data::tests::test_plain_json_item_serialize ... ok
[INFO] [stdout] test data::tests::test_raw_json_item_serialize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "78f790f928264e638fb64fd2c6ce3d7e05bf4724121ebb9c287d72bb90aeff83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78f790f928264e638fb64fd2c6ce3d7e05bf4724121ebb9c287d72bb90aeff83", kill_on_drop: false }`
[INFO] [stdout] 78f790f928264e638fb64fd2c6ce3d7e05bf4724121ebb9c287d72bb90aeff83