[INFO] fetching crate heapix 0.4.14...
[INFO] testing heapix-0.4.14 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[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 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c91214fb1ed10e55906b64ae9323f22ff88c8c617ea700b0a2aac4aefbb2624d
[INFO] running `Command { std: "docker" "start" "-a" "c91214fb1ed10e55906b64ae9323f22ff88c8c617ea700b0a2aac4aefbb2624d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c91214fb1ed10e55906b64ae9323f22ff88c8c617ea700b0a2aac4aefbb2624d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c91214fb1ed10e55906b64ae9323f22ff88c8c617ea700b0a2aac4aefbb2624d", kill_on_drop: false }`
[INFO] [stdout] c91214fb1ed10e55906b64ae9323f22ff88c8c617ea700b0a2aac4aefbb2624d
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] bd6f7dca2e47fe0fec137f20cd458bd54429a356cd324f11a3af184b8100d3ae
[INFO] running `Command { std: "docker" "start" "-a" "bd6f7dca2e47fe0fec137f20cd458bd54429a356cd324f11a3af184b8100d3ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling heapix v0.4.14 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "bd6f7dca2e47fe0fec137f20cd458bd54429a356cd324f11a3af184b8100d3ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd6f7dca2e47fe0fec137f20cd458bd54429a356cd324f11a3af184b8100d3ae", kill_on_drop: false }`
[INFO] [stdout] bd6f7dca2e47fe0fec137f20cd458bd54429a356cd324f11a3af184b8100d3ae
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] ec5cf15e7ae990bcdd8b4525798ce4989ce43cbc99654afb086e069f54b6d496
[INFO] running `Command { std: "docker" "start" "-a" "ec5cf15e7ae990bcdd8b4525798ce4989ce43cbc99654afb086e069f54b6d496", kill_on_drop: false }`
[INFO] [stderr]    Compiling heapix v0.4.14 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "ec5cf15e7ae990bcdd8b4525798ce4989ce43cbc99654afb086e069f54b6d496", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec5cf15e7ae990bcdd8b4525798ce4989ce43cbc99654afb086e069f54b6d496", kill_on_drop: false }`
[INFO] [stdout] ec5cf15e7ae990bcdd8b4525798ce4989ce43cbc99654afb086e069f54b6d496
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] a846292a4235e45312e176eced655511adcfa7e14984e49908489a1b7d1d60b1
[INFO] running `Command { std: "docker" "start" "-a" "a846292a4235e45312e176eced655511adcfa7e14984e49908489a1b7d1d60b1", 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/x86_64-unknown-linux-musl/debug/deps/heapix-91099a16e4369cb0)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test fibonacci_heap::tests::decrease_key ... ok
[INFO] [stdout] test minheap::tests::test_bubble_down_manual ... ok
[INFO] [stdout] test fibonacci_heap::tests::insert_and_get_min ... ok
[INFO] [stdout] test fibonacci_heap::tests::delete_min_order ... ok
[INFO] [stdout] test minheap::tests::test_bubble_up_manual ... ok
[INFO] [stdout] test minheap::tests::test_delete_min_basic ... ok
[INFO] [stdout] test minheap::tests::test_decrease_key ... ok
[INFO] [stdout] test minheap::tests::test_delete_min_empty ... ok
[INFO] [stdout] test minheap::tests::test_float_decrease_key ... 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_insert_once ... ok
[INFO] [stdout] test minheap::tests::test_is_empty ... ok
[INFO] [stdout] test minheap::tests::test_mixed_operations ... ok
[INFO] [stdout] test tests::basic_minheap_ops ... ok
[INFO] [stdout] test tests::basic_fibheap_ops ... ok
[INFO] [stdout] test minheap::tests::test_build_heap ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a846292a4235e45312e176eced655511adcfa7e14984e49908489a1b7d1d60b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a846292a4235e45312e176eced655511adcfa7e14984e49908489a1b7d1d60b1", kill_on_drop: false }`
[INFO] [stdout] a846292a4235e45312e176eced655511adcfa7e14984e49908489a1b7d1d60b1