[INFO] fetching crate polygon_unionfind 0.5.2...
[INFO] testing polygon_unionfind-0.5.2 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate polygon_unionfind 0.5.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate polygon_unionfind 0.5.2
[INFO] finished tweaking crates.io crate polygon_unionfind 0.5.2
[INFO] tweaked toml for crates.io crate polygon_unionfind 0.5.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate polygon_unionfind 0.5.2 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate polygon_unionfind 0.5.2 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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3274d200336393045841c913a94293727c081d877b51c5d00f4e4e5f00f27ae7
[INFO] running `Command { std: "docker" "start" "-a" "3274d200336393045841c913a94293727c081d877b51c5d00f4e4e5f00f27ae7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3274d200336393045841c913a94293727c081d877b51c5d00f4e4e5f00f27ae7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3274d200336393045841c913a94293727c081d877b51c5d00f4e4e5f00f27ae7", kill_on_drop: false }`
[INFO] [stdout] 3274d200336393045841c913a94293727c081d877b51c5d00f4e4e5f00f27ae7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51f7b1e8dd6c323cb0356aed3ce68ab4411139f199b0636bb84655ce510f985a
[INFO] running `Command { std: "docker" "start" "-a" "51f7b1e8dd6c323cb0356aed3ce68ab4411139f199b0636bb84655ce510f985a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling i_key_sort v0.10.1
[INFO] [stderr]    Compiling i_tree v0.18.0
[INFO] [stderr]    Compiling hash32 v0.3.1
[INFO] [stderr]    Compiling i_float v1.16.0
[INFO] [stderr]    Compiling i_shape v1.16.0
[INFO] [stderr]    Compiling rstar v0.12.2
[INFO] [stderr]    Compiling i_overlay v4.4.1
[INFO] [stderr]    Compiling maplike v0.8.8
[INFO] [stderr]    Compiling rstared v0.8.7
[INFO] [stderr]    Compiling polygon_unionfind v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.39s
[INFO] running `Command { std: "docker" "inspect" "51f7b1e8dd6c323cb0356aed3ce68ab4411139f199b0636bb84655ce510f985a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51f7b1e8dd6c323cb0356aed3ce68ab4411139f199b0636bb84655ce510f985a", kill_on_drop: false }`
[INFO] [stdout] 51f7b1e8dd6c323cb0356aed3ce68ab4411139f199b0636bb84655ce510f985a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a78ede1e21c3a2d9cfd1e31c3787afb8de7b9c8408c66f1d709443673c7969d1
[INFO] running `Command { std: "docker" "start" "-a" "a78ede1e21c3a2d9cfd1e31c3787afb8de7b9c8408c66f1d709443673c7969d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling polygon_unionfind v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "a78ede1e21c3a2d9cfd1e31c3787afb8de7b9c8408c66f1d709443673c7969d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a78ede1e21c3a2d9cfd1e31c3787afb8de7b9c8408c66f1d709443673c7969d1", kill_on_drop: false }`
[INFO] [stdout] a78ede1e21c3a2d9cfd1e31c3787afb8de7b9c8408c66f1d709443673c7969d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8da1ba3b000095c328877a86e20cce6fefaa0b4a4b8d7ee1bc52fa0f9839c1e4
[INFO] running `Command { std: "docker" "start" "-a" "8da1ba3b000095c328877a86e20cce6fefaa0b4a4b8d7ee1bc52fa0f9839c1e4", 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/polygon_unionfind-09e47eaf130dfb35)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test unionfind::tests::test_new ... ok
[INFO] [stdout] test unionfind::tests::test_new_set ... ok
[INFO] [stdout] test unionfind::tests::test_union_idempotence ... ok
[INFO] [stdout] test unionfind::tests::test_connected ... ok
[INFO] [stdout] test unionfind::tests::test_union_and_find ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests polygon_unionfind
[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" "8da1ba3b000095c328877a86e20cce6fefaa0b4a4b8d7ee1bc52fa0f9839c1e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8da1ba3b000095c328877a86e20cce6fefaa0b4a4b8d7ee1bc52fa0f9839c1e4", kill_on_drop: false }`
[INFO] [stdout] 8da1ba3b000095c328877a86e20cce6fefaa0b4a4b8d7ee1bc52fa0f9839c1e4
