[INFO] fetching crate min-max-heap 1.3.0...
[INFO] testing min-max-heap-1.3.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate min-max-heap 1.3.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate min-max-heap 1.3.0 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate min-max-heap 1.3.0
[INFO] finished tweaking crates.io crate min-max-heap 1.3.0
[INFO] tweaked toml for crates.io crate min-max-heap 1.3.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e92d0c19ae9e3339ed79e3c9f9b2095e0ce909f0b7097794f67ab34a7f00db93
[INFO] running `Command { std: "docker" "start" "-a" "e92d0c19ae9e3339ed79e3c9f9b2095e0ce909f0b7097794f67ab34a7f00db93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e92d0c19ae9e3339ed79e3c9f9b2095e0ce909f0b7097794f67ab34a7f00db93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e92d0c19ae9e3339ed79e3c9f9b2095e0ce909f0b7097794f67ab34a7f00db93", kill_on_drop: false }`
[INFO] [stdout] e92d0c19ae9e3339ed79e3c9f9b2095e0ce909f0b7097794f67ab34a7f00db93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f0f0f0acc947401222be03c9225915f452ff9d5d89d93e98794751d5fb5c7d0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7f0f0f0acc947401222be03c9225915f452ff9d5d89d93e98794751d5fb5c7d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling min-max-heap v1.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "7f0f0f0acc947401222be03c9225915f452ff9d5d89d93e98794751d5fb5c7d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f0f0f0acc947401222be03c9225915f452ff9d5d89d93e98794751d5fb5c7d0", kill_on_drop: false }`
[INFO] [stdout] 7f0f0f0acc947401222be03c9225915f452ff9d5d89d93e98794751d5fb5c7d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac13be8a66a0103182be7ae3df4b3a23ffdf4e8ffb32c31e67d2c199db8dc052
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ac13be8a66a0103182be7ae3df4b3a23ffdf4e8ffb32c31e67d2c199db8dc052", kill_on_drop: false }`
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling quickcheck v0.9.2
[INFO] [stderr]    Compiling min-max-heap v1.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.05s
[INFO] running `Command { std: "docker" "inspect" "ac13be8a66a0103182be7ae3df4b3a23ffdf4e8ffb32c31e67d2c199db8dc052", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac13be8a66a0103182be7ae3df4b3a23ffdf4e8ffb32c31e67d2c199db8dc052", kill_on_drop: false }`
[INFO] [stdout] ac13be8a66a0103182be7ae3df4b3a23ffdf4e8ffb32c31e67d2c199db8dc052
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d6cbb0afac28e7d18438471bd6f8f0c7ec3e0a076774bc014e94ee65c15c0a10
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d6cbb0afac28e7d18438471bd6f8f0c7ec3e0a076774bc014e94ee65c15c0a10", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/min_max_heap-0925ddda38619c4f
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test hole::test::hole ... ok
[INFO] [stdout] test index::test::t_child1 ... ok
[INFO] [stdout] test index::test::t_child2 ... ok
[INFO] [stdout] test index::test::t_has_parent ... ok
[INFO] [stdout] test index::test::t_is_min_level ... ok
[INFO] [stdout] test index::test::t_parent ... ok
[INFO] [stdout] test tests::example ... ok
[INFO] [stdout] test tests::drain_asc ... ok
[INFO] [stdout] test tests::push_pop_max ... ok
[INFO] [stdout] test index::test::t_grandchild1 ... ok
[INFO] [stdout] test index::test::t_has_grandparent ... ok
[INFO] [stdout] test index::test::t_grandchild4 ... ok
[INFO] [stdout] test index::test::t_grandchild3 ... ok
[INFO] [stdout] test index::test::t_grandchild2 ... ok
[INFO] [stdout] test tests::peek_min_mut ... ok
[INFO] [stdout] test tests::replace_max ... ok
[INFO] [stdout] test tests::peek_max_mut ... ok
[INFO] [stdout] test tests::from_vector ... ok
[INFO] [stdout] test tests::random_vectors ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fake_heap-65aa8b736dc1435e
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/random-32568213b05566b5
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests min-max-heap
[INFO] [stdout] test prop_usize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d6cbb0afac28e7d18438471bd6f8f0c7ec3e0a076774bc014e94ee65c15c0a10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6cbb0afac28e7d18438471bd6f8f0c7ec3e0a076774bc014e94ee65c15c0a10", kill_on_drop: false }`
[INFO] [stdout] d6cbb0afac28e7d18438471bd6f8f0c7ec3e0a076774bc014e94ee65c15c0a10
