[INFO] fetching crate median-heap 0.1.2... [INFO] testing median-heap-0.1.2 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate median-heap 0.1.2 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate median-heap 0.1.2 [INFO] finished tweaking crates.io crate median-heap 0.1.2 [INFO] tweaked toml for crates.io crate median-heap 0.1.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate median-heap 0.1.2 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 8 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8c5e6681ade36675bf1f70d5785b2c4f4025c34bb82267f6004fde8e594055fe [INFO] running `Command { std: "docker" "start" "-a" "8c5e6681ade36675bf1f70d5785b2c4f4025c34bb82267f6004fde8e594055fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8c5e6681ade36675bf1f70d5785b2c4f4025c34bb82267f6004fde8e594055fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c5e6681ade36675bf1f70d5785b2c4f4025c34bb82267f6004fde8e594055fe", kill_on_drop: false }` [INFO] [stdout] 8c5e6681ade36675bf1f70d5785b2c4f4025c34bb82267f6004fde8e594055fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bf67a6ec116c0285094e68185223d5f914483d72bcb0cbea73e7a2604d934f4e [INFO] running `Command { std: "docker" "start" "-a" "bf67a6ec116c0285094e68185223d5f914483d72bcb0cbea73e7a2604d934f4e", kill_on_drop: false }` [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling median-heap v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s [INFO] running `Command { std: "docker" "inspect" "bf67a6ec116c0285094e68185223d5f914483d72bcb0cbea73e7a2604d934f4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf67a6ec116c0285094e68185223d5f914483d72bcb0cbea73e7a2604d934f4e", kill_on_drop: false }` [INFO] [stdout] bf67a6ec116c0285094e68185223d5f914483d72bcb0cbea73e7a2604d934f4e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e1f76d3efa2f5cb4e3692e61afa84afdf2031eb12535abe3a0610acabb6a9605 [INFO] running `Command { std: "docker" "start" "-a" "e1f76d3efa2f5cb4e3692e61afa84afdf2031eb12535abe3a0610acabb6a9605", kill_on_drop: false }` [INFO] [stderr] Compiling median-heap v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s [INFO] running `Command { std: "docker" "inspect" "e1f76d3efa2f5cb4e3692e61afa84afdf2031eb12535abe3a0610acabb6a9605", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1f76d3efa2f5cb4e3692e61afa84afdf2031eb12535abe3a0610acabb6a9605", kill_on_drop: false }` [INFO] [stdout] e1f76d3efa2f5cb4e3692e61afa84afdf2031eb12535abe3a0610acabb6a9605 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7828ce9d17baf8d481a17a0c1a718153491c50a0fd9e8b0f234c73606f4b491e [INFO] running `Command { std: "docker" "start" "-a" "7828ce9d17baf8d481a17a0c1a718153491c50a0fd9e8b0f234c73606f4b491e", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/median_heap-d7c762bb25c0fe34) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test tests::test_left_handed_median ... ok [INFO] [stdout] test tests::test_median_heap ... ok [INFO] [stdout] test tests::test_median_heap_clone ... ok [INFO] [stdout] test tests::test_median_heap_delete ... ok [INFO] [stdout] test tests::test_median_heap_clear ... ok [INFO] [stdout] test tests::test_median_heap_fromiter ... ok [INFO] [stdout] test tests::test_median_heap_get_median ... ok [INFO] [stdout] test tests::test_median_heap_has ... ok [INFO] [stdout] test tests::test_median_heap_is_empty ... ok [INFO] [stdout] test tests::test_median_heap_pop ... ok [INFO] [stdout] test tests::test_median_heap_push ... ok [INFO] [stdout] test tests::test_right_handed_median ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests median_heap [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test src/mergemedian.rs - mergemedian::MergeMedian (line 9) ... ok [INFO] [stdout] test src/mergemedian.rs - mergemedian::MidpointMedian (line 91) ... ok [INFO] [stdout] test src/medianheap.rs - medianheap::MedianHeap::len (line 296) ... ok [INFO] [stdout] test src/medianheap.rs - medianheap::MedianHeap::get_median (line 75) ... ok [INFO] [stdout] test src/medianheap.rs - medianheap::MedianHeap::clear (line 333) ... ok [INFO] [stdout] test src/mergemedian.rs - mergemedian::MergeMedian (line 30) ... ok [INFO] [stdout] test src/mergemedian.rs - mergemedian::LeftHandedMedian (line 60) ... ok [INFO] [stdout] test src/medianheap.rs - medianheap::MedianHeap::pop (line 161) ... ok [INFO] [stdout] test src/medianheap.rs - medianheap::MedianHeap::is_empty (line 315) ... ok [INFO] [stdout] test src/medianheap.rs - medianheap::MedianHeap::delete (line 198) ... ok [INFO] [stdout] test src/medianheap.rs - medianheap::MedianHeap::has (line 246) ... ok [INFO] [stdout] test src/medianheap.rs - medianheap::MedianHeap::new (line 50) ... ok [INFO] [stdout] test src/medianheap.rs - medianheap::MedianHeap::push (line 114) ... ok [INFO] [stdout] test src/medianheap.rs - medianheap::MedianHeap (line 18) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.20s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7828ce9d17baf8d481a17a0c1a718153491c50a0fd9e8b0f234c73606f4b491e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7828ce9d17baf8d481a17a0c1a718153491c50a0fd9e8b0f234c73606f4b491e", kill_on_drop: false }` [INFO] [stdout] 7828ce9d17baf8d481a17a0c1a718153491c50a0fd9e8b0f234c73606f4b491e