[INFO] fetching crate collections-more 0.1.4...
[INFO] testing collections-more-0.1.4 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate collections-more 0.1.4 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate collections-more 0.1.4 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate collections-more 0.1.4
[INFO] finished tweaking crates.io crate collections-more 0.1.4
[INFO] tweaked toml for crates.io crate collections-more 0.1.4 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b9c9d7632b6ed44cde3c959ea8b74458df9186572a5108bb9496a58248da118
[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" "6b9c9d7632b6ed44cde3c959ea8b74458df9186572a5108bb9496a58248da118", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b9c9d7632b6ed44cde3c959ea8b74458df9186572a5108bb9496a58248da118", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b9c9d7632b6ed44cde3c959ea8b74458df9186572a5108bb9496a58248da118", kill_on_drop: false }`
[INFO] [stdout] 6b9c9d7632b6ed44cde3c959ea8b74458df9186572a5108bb9496a58248da118
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a8618ae1d5623a460363fd1b1581f4bba546a317f7aa98d94027f0cddac22d8
[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" "3a8618ae1d5623a460363fd1b1581f4bba546a317f7aa98d94027f0cddac22d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling collections-more v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "3a8618ae1d5623a460363fd1b1581f4bba546a317f7aa98d94027f0cddac22d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a8618ae1d5623a460363fd1b1581f4bba546a317f7aa98d94027f0cddac22d8", kill_on_drop: false }`
[INFO] [stdout] 3a8618ae1d5623a460363fd1b1581f4bba546a317f7aa98d94027f0cddac22d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ce1d063cc26368ea769b788c01c76dd96d33cd60012dba0f6547d717e56f233
[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" "3ce1d063cc26368ea769b788c01c76dd96d33cd60012dba0f6547d717e56f233", kill_on_drop: false }`
[INFO] [stderr]    Compiling collections-more v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "3ce1d063cc26368ea769b788c01c76dd96d33cd60012dba0f6547d717e56f233", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ce1d063cc26368ea769b788c01c76dd96d33cd60012dba0f6547d717e56f233", kill_on_drop: false }`
[INFO] [stdout] 3ce1d063cc26368ea769b788c01c76dd96d33cd60012dba0f6547d717e56f233
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cf569fd896967baf3a6feb8f529a621cf61e02b2fdadc2890d839effe90facea
[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" "cf569fd896967baf3a6feb8f529a621cf61e02b2fdadc2890d839effe90facea", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/collections_more-807bb92af1b176bc
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test queue::priority_queue::tests::priority_queue_can_be_equated ... ok
[INFO] [stdout] test queue::priority_queue::tests::priority_queue_can_be_iterated_in_order ... ok
[INFO] [stdout] test queue::priority_queue::tests::priority_queue_can_be_turned_into_a_slice ... ok
[INFO] [stdout] test queue::priority_queue::tests::priority_queue_can_create_with_empty_macro ... ok
[INFO] [stdout] test queue::priority_queue::tests::priority_queue_can_insert_duplicates ... ok
[INFO] [stdout] test queue::priority_queue::tests::priority_queue_can_insert_with_factory ... ok
[INFO] [stdout] test queue::priority_queue::tests::priority_queue_can_insert_with_macro ... ok
[INFO] [stdout] test queue::priority_queue::tests::priority_queue_can_peek_with_macro ... ok
[INFO] [stdout] test queue::priority_queue::tests::priority_queue_can_retrieve_largest ... ok
[INFO] [stdout] test queue::priority_queue::tests::priority_queue_creates_with_new_factory ... ok
[INFO] [stdout] test queue::priority_queue::tests::priority_queue_is_empty_with_macro ... ok
[INFO] [stdout] test queue::priority_queue::tests::priority_queue_is_empty_with_new_factory ... ok
[INFO] [stdout] test queue::priority_queue::tests::priority_queue_reorders_on_retrival_of_maximum ... ok
[INFO] [stdout] test queue::priority_queue::tests::priority_queue_returns_none_if_empty ... ok
[INFO] [stdout] test queue::priority_queue::tests::priority_queue_works_with_heap_elements ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test tests::same_as_it ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/integration_tests-4c5bbde759988deb
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_of_it ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests collections-more
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/queue/priority_queue/mod.rs - queue::priority_queue::PriorityQueue<T>::new (line 62) ... ok
[INFO] [stdout] test src/queue/priority_queue/mod.rs - queue::priority_queue::PriorityQueue<T>::len (line 142) ... ok
[INFO] [stdout] test src/queue/priority_queue/mod.rs - queue::priority_queue::PriorityQueue<T>::push (line 116) ... ok
[INFO] [stdout] test src/queue/priority_queue/mod.rs - queue::priority_queue::PriorityQueue<T>::peek (line 188) ... ok
[INFO] [stdout] test src/queue/priority_queue/mod.rs - queue::priority_queue::PriorityQueue<T>::is_empty (line 166) ... ok
[INFO] [stdout] test src/queue/priority_queue/mod.rs - queue::priority_queue::PriorityQueue<T>::poll (line 211) ... ok
[INFO] [stdout] test src/queue/priority_queue/mod.rs - queue::priority_queue::PriorityQueue<T>::with_capacity (line 85) ... ok
[INFO] [stdout] test src/queue/priority_queue/mod.rs - queue::priority_queue::PriorityQueue (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cf569fd896967baf3a6feb8f529a621cf61e02b2fdadc2890d839effe90facea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf569fd896967baf3a6feb8f529a621cf61e02b2fdadc2890d839effe90facea", kill_on_drop: false }`
[INFO] [stdout] cf569fd896967baf3a6feb8f529a621cf61e02b2fdadc2890d839effe90facea