[INFO] fetching crate unique_aggregator 0.1.0...
[INFO] testing unique_aggregator-0.1.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate unique_aggregator 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate unique_aggregator 0.1.0
[INFO] finished tweaking crates.io crate unique_aggregator 0.1.0
[INFO] tweaked toml for crates.io crate unique_aggregator 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate unique_aggregator 0.1.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate unique_aggregator 0.1.0 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9bf9126415c7e771ecc49bbee82b6705afd8151c5af4d0773fd1917f6347703a
[INFO] running `Command { std: "docker" "start" "-a" "9bf9126415c7e771ecc49bbee82b6705afd8151c5af4d0773fd1917f6347703a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9bf9126415c7e771ecc49bbee82b6705afd8151c5af4d0773fd1917f6347703a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bf9126415c7e771ecc49bbee82b6705afd8151c5af4d0773fd1917f6347703a", kill_on_drop: false }`
[INFO] [stdout] 9bf9126415c7e771ecc49bbee82b6705afd8151c5af4d0773fd1917f6347703a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae1dac9bdc18fcdd44a9a4d6b63907fc349a6fd5f16951e0e52c38511dd0e458
[INFO] running `Command { std: "docker" "start" "-a" "ae1dac9bdc18fcdd44a9a4d6b63907fc349a6fd5f16951e0e52c38511dd0e458", kill_on_drop: false }`
[INFO] [stderr]    Compiling unique_aggregator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "ae1dac9bdc18fcdd44a9a4d6b63907fc349a6fd5f16951e0e52c38511dd0e458", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae1dac9bdc18fcdd44a9a4d6b63907fc349a6fd5f16951e0e52c38511dd0e458", kill_on_drop: false }`
[INFO] [stdout] ae1dac9bdc18fcdd44a9a4d6b63907fc349a6fd5f16951e0e52c38511dd0e458
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac4d612323f4fba507bcafc94f133d5f7c7668a0bd4378320e1c7ae74ca648a3
[INFO] running `Command { std: "docker" "start" "-a" "ac4d612323f4fba507bcafc94f133d5f7c7668a0bd4378320e1c7ae74ca648a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling unique_aggregator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "ac4d612323f4fba507bcafc94f133d5f7c7668a0bd4378320e1c7ae74ca648a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac4d612323f4fba507bcafc94f133d5f7c7668a0bd4378320e1c7ae74ca648a3", kill_on_drop: false }`
[INFO] [stdout] ac4d612323f4fba507bcafc94f133d5f7c7668a0bd4378320e1c7ae74ca648a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 813c455bacf0773de2353d5df9bc6072aa32ed0c8490b9b6b89d77e926b71531
[INFO] running `Command { std: "docker" "start" "-a" "813c455bacf0773de2353d5df9bc6072aa32ed0c8490b9b6b89d77e926b71531", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/unique_aggregator-9d417d25a5e8fa4b)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::news_article_summary_with_empty_fields ... ok
[INFO] [stdout] test tests::news_article_summary_formats_correctly ... ok
[INFO] [stdout] test tests::tweet_summary_formats_correctly ... ok
[INFO] [stdout] test tests::tweet_summary_with_empty_fields ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/unique_aggregator-f345e8b59740eb7d)
[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] [stderr]    Doc-tests unique_aggregator
[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" "813c455bacf0773de2353d5df9bc6072aa32ed0c8490b9b6b89d77e926b71531", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "813c455bacf0773de2353d5df9bc6072aa32ed0c8490b9b6b89d77e926b71531", kill_on_drop: false }`
[INFO] [stdout] 813c455bacf0773de2353d5df9bc6072aa32ed0c8490b9b6b89d77e926b71531