[INFO] fetching crate polygon_unionfind 0.6.0...
[INFO] testing polygon_unionfind-0.6.0 against 1.95.0 for beta-1.96-2
[INFO] extracting crate polygon_unionfind 0.6.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate polygon_unionfind 0.6.0
[INFO] finished tweaking crates.io crate polygon_unionfind 0.6.0
[INFO] tweaked toml for crates.io crate polygon_unionfind 0.6.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate polygon_unionfind 0.6.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate polygon_unionfind 0.6.0 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded i_tree v0.18.0
[INFO] [stderr]   Downloaded maplike_derive v0.9.2
[INFO] [stderr]   Downloaded rstared v0.9.0
[INFO] [stderr]   Downloaded i_float v1.16.0
[INFO] [stderr]   Downloaded undoredo_derive v0.9.10
[INFO] [stderr]   Downloaded i_shape v1.16.0
[INFO] [stderr]   Downloaded maplike v0.9.2
[INFO] [stderr]   Downloaded undoredo v0.9.10
[INFO] [stderr]   Downloaded i_overlay v4.4.1
[INFO] [stderr]   Downloaded i_key_sort v0.10.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 092e788a2373ff09f55dcf2113eda82174a5ae4b8694139ce8f020a1d97de564
[INFO] running `Command { std: "docker" "start" "-a" "092e788a2373ff09f55dcf2113eda82174a5ae4b8694139ce8f020a1d97de564", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "092e788a2373ff09f55dcf2113eda82174a5ae4b8694139ce8f020a1d97de564", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "092e788a2373ff09f55dcf2113eda82174a5ae4b8694139ce8f020a1d97de564", kill_on_drop: false }`
[INFO] [stdout] 092e788a2373ff09f55dcf2113eda82174a5ae4b8694139ce8f020a1d97de564
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61c9bfaf2e4d33025b66c33403e65e30ab76a2dd19a233b347a37f5662db4162
[INFO] running `Command { std: "docker" "start" "-a" "61c9bfaf2e4d33025b66c33403e65e30ab76a2dd19a233b347a37f5662db4162", kill_on_drop: false }`
[INFO] [stderr]    Compiling i_key_sort v0.10.1
[INFO] [stderr]    Compiling i_tree v0.18.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling i_float v1.16.0
[INFO] [stderr]    Compiling i_shape v1.16.0
[INFO] [stderr]    Compiling i_overlay v4.4.1
[INFO] [stderr]    Compiling rstar v0.12.2
[INFO] [stderr]    Compiling maplike v0.9.2
[INFO] [stderr]    Compiling rstared v0.9.0
[INFO] [stderr]    Compiling polygon_unionfind v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.69s
[INFO] running `Command { std: "docker" "inspect" "61c9bfaf2e4d33025b66c33403e65e30ab76a2dd19a233b347a37f5662db4162", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61c9bfaf2e4d33025b66c33403e65e30ab76a2dd19a233b347a37f5662db4162", kill_on_drop: false }`
[INFO] [stdout] 61c9bfaf2e4d33025b66c33403e65e30ab76a2dd19a233b347a37f5662db4162
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ffe62d4b6e49fec315c375828412c376477e7e80ad70ba7c72f83dd1d8bea09d
[INFO] running `Command { std: "docker" "start" "-a" "ffe62d4b6e49fec315c375828412c376477e7e80ad70ba7c72f83dd1d8bea09d", kill_on_drop: false }`
[INFO] [stderr]    Compiling polygon_unionfind v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "ffe62d4b6e49fec315c375828412c376477e7e80ad70ba7c72f83dd1d8bea09d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffe62d4b6e49fec315c375828412c376477e7e80ad70ba7c72f83dd1d8bea09d", kill_on_drop: false }`
[INFO] [stdout] ffe62d4b6e49fec315c375828412c376477e7e80ad70ba7c72f83dd1d8bea09d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 60e693b7348928dd6f8a049b04c4fbdad1588a9802bc11aea04eff49ea8d4fcc
[INFO] running `Command { std: "docker" "start" "-a" "60e693b7348928dd6f8a049b04c4fbdad1588a9802bc11aea04eff49ea8d4fcc", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/polygon_unionfind-336be1c5d128852f)
[INFO] [stdout] running 6 tests
[INFO] [stdout] test unionfind::tests::test_new ... ok
[INFO] [stdout] test unionfind::tests::test_union_idempotence ... ok
[INFO] [stdout] test unionfind::tests::test_union_and_find ... ok
[INFO] [stdout] test tests::union_with_self_preserves_inner_rings ... ok
[INFO] [stdout] test unionfind::tests::test_connected ... ok
[INFO] [stdout] test unionfind::tests::test_new_set ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests polygon_unionfind
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/../README.md - (line 50) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 1.00s; merged doctests compilation took 0.97s
[INFO] running `Command { std: "docker" "inspect" "60e693b7348928dd6f8a049b04c4fbdad1588a9802bc11aea04eff49ea8d4fcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60e693b7348928dd6f8a049b04c4fbdad1588a9802bc11aea04eff49ea8d4fcc", kill_on_drop: false }`
[INFO] [stdout] 60e693b7348928dd6f8a049b04c4fbdad1588a9802bc11aea04eff49ea8d4fcc
