[INFO] fetching crate heapix 0.4.14...
[INFO] testing heapix-0.4.14 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate heapix 0.4.14 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate heapix 0.4.14
[INFO] finished tweaking crates.io crate heapix 0.4.14
[INFO] tweaked toml for crates.io crate heapix 0.4.14 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate heapix 0.4.14 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] e0e5e8242e4215dddf5885a3a03843ff7aeeefe73a9ea4cb408d3f617b56afd7
[INFO] running `Command { std: "docker" "start" "-a" "e0e5e8242e4215dddf5885a3a03843ff7aeeefe73a9ea4cb408d3f617b56afd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e0e5e8242e4215dddf5885a3a03843ff7aeeefe73a9ea4cb408d3f617b56afd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0e5e8242e4215dddf5885a3a03843ff7aeeefe73a9ea4cb408d3f617b56afd7", kill_on_drop: false }`
[INFO] [stdout] e0e5e8242e4215dddf5885a3a03843ff7aeeefe73a9ea4cb408d3f617b56afd7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 348ff03f71eae7e092c8c4d38108e10e0783cd23f2d95eaad71b88b67e5d953d
[INFO] running `Command { std: "docker" "start" "-a" "348ff03f71eae7e092c8c4d38108e10e0783cd23f2d95eaad71b88b67e5d953d", kill_on_drop: false }`
[INFO] [stderr]    Compiling heapix v0.4.14 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "348ff03f71eae7e092c8c4d38108e10e0783cd23f2d95eaad71b88b67e5d953d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "348ff03f71eae7e092c8c4d38108e10e0783cd23f2d95eaad71b88b67e5d953d", kill_on_drop: false }`
[INFO] [stdout] 348ff03f71eae7e092c8c4d38108e10e0783cd23f2d95eaad71b88b67e5d953d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 8a54d4e6136d41e319f35651803cd0ca6e799ced108fd530ebc4a3eb9fe2f639
[INFO] running `Command { std: "docker" "start" "-a" "8a54d4e6136d41e319f35651803cd0ca6e799ced108fd530ebc4a3eb9fe2f639", kill_on_drop: false }`
[INFO] [stderr]    Compiling heapix v0.4.14 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "8a54d4e6136d41e319f35651803cd0ca6e799ced108fd530ebc4a3eb9fe2f639", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a54d4e6136d41e319f35651803cd0ca6e799ced108fd530ebc4a3eb9fe2f639", kill_on_drop: false }`
[INFO] [stdout] 8a54d4e6136d41e319f35651803cd0ca6e799ced108fd530ebc4a3eb9fe2f639
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] cc597e96d506e54bb754d1bd2e2bed42af2019f42660f670a7ebb2abdb09adda
[INFO] running `Command { std: "docker" "start" "-a" "cc597e96d506e54bb754d1bd2e2bed42af2019f42660f670a7ebb2abdb09adda", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/heapix-c1ff7412c1c6bc77)
[INFO] [stdout] running 18 tests
[INFO] [stdout] test fibonacci_heap::tests::decrease_key ... ok
[INFO] [stderr]    Doc-tests heapix
[INFO] [stdout] test fibonacci_heap::tests::insert_and_get_min ... ok
[INFO] [stdout] test minheap::tests::test_bubble_down_manual ... ok
[INFO] [stdout] test fibonacci_heap::tests::delete_min_order ... ok
[INFO] [stdout] test minheap::tests::test_build_heap ... ok
[INFO] [stdout] test minheap::tests::test_bubble_up_manual ... ok
[INFO] [stdout] test minheap::tests::test_decrease_key ... ok
[INFO] [stdout] test minheap::tests::test_delete_min_basic ... ok
[INFO] [stdout] test minheap::tests::test_float_keys_basic ... ok
[INFO] [stdout] test minheap::tests::test_get_min_peek_only ... ok
[INFO] [stdout] test minheap::tests::test_insert_bubble_up ... ok
[INFO] [stdout] test minheap::tests::test_float_decrease_key ... ok
[INFO] [stdout] test minheap::tests::test_is_empty ... ok
[INFO] [stdout] test minheap::tests::test_mixed_operations ... ok
[INFO] [stdout] test tests::basic_fibheap_ops ... ok
[INFO] [stdout] test tests::basic_minheap_ops ... ok
[INFO] [stdout] test minheap::tests::test_insert_once ... ok
[INFO] [stdout] test minheap::tests::test_delete_min_empty ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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" "cc597e96d506e54bb754d1bd2e2bed42af2019f42660f670a7ebb2abdb09adda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc597e96d506e54bb754d1bd2e2bed42af2019f42660f670a7ebb2abdb09adda", kill_on_drop: false }`
[INFO] [stdout] cc597e96d506e54bb754d1bd2e2bed42af2019f42660f670a7ebb2abdb09adda