[INFO] fetching crate collections-more 0.1.4...
[INFO] testing collections-more-0.1.4 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate collections-more 0.1.4 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate collections-more 0.1.4 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2e956704852ddd2a42ea71d11183c1aaf5927328e3a02651eb76f59445649ff1
[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" "2e956704852ddd2a42ea71d11183c1aaf5927328e3a02651eb76f59445649ff1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e956704852ddd2a42ea71d11183c1aaf5927328e3a02651eb76f59445649ff1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e956704852ddd2a42ea71d11183c1aaf5927328e3a02651eb76f59445649ff1", kill_on_drop: false }`
[INFO] [stdout] 2e956704852ddd2a42ea71d11183c1aaf5927328e3a02651eb76f59445649ff1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0be9c29e19a4230823cbe535d0653288aa083b7db8983217d7cb28be9f1cdf7
[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" "a0be9c29e19a4230823cbe535d0653288aa083b7db8983217d7cb28be9f1cdf7", kill_on_drop: false }`
[INFO] [stderr]    Compiling collections-more v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "a0be9c29e19a4230823cbe535d0653288aa083b7db8983217d7cb28be9f1cdf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0be9c29e19a4230823cbe535d0653288aa083b7db8983217d7cb28be9f1cdf7", kill_on_drop: false }`
[INFO] [stdout] a0be9c29e19a4230823cbe535d0653288aa083b7db8983217d7cb28be9f1cdf7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 140088ac4f44ca0a4c2cc1c9ee07a454cd608b5ee4f579fe6d8209a56cb6aa1d
[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" "140088ac4f44ca0a4c2cc1c9ee07a454cd608b5ee4f579fe6d8209a56cb6aa1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling collections-more v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "140088ac4f44ca0a4c2cc1c9ee07a454cd608b5ee4f579fe6d8209a56cb6aa1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "140088ac4f44ca0a4c2cc1c9ee07a454cd608b5ee4f579fe6d8209a56cb6aa1d", kill_on_drop: false }`
[INFO] [stdout] 140088ac4f44ca0a4c2cc1c9ee07a454cd608b5ee4f579fe6d8209a56cb6aa1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 744286ab78ff89f3b2f06872a93044183f7185a1ba2feb9964b3a87f5c197b6a
[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" "744286ab78ff89f3b2f06872a93044183f7185a1ba2feb9964b3a87f5c197b6a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/collections_more-98d44371b4f9fa04
[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_insert_with_factory ... ok
[INFO] [stdout] test queue::priority_queue::tests::priority_queue_can_peek_with_macro ... 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_reorders_on_retrival_of_maximum ... ok
[INFO] [stdout] test queue::priority_queue::tests::priority_queue_returns_none_if_empty ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test queue::priority_queue::tests::priority_queue_can_retrieve_largest ... ok
[INFO] [stdout] test queue::priority_queue::tests::priority_queue_can_create_with_empty_macro ... ok
[INFO] [stdout] test tests::same_as_it ... ok
[INFO] [stdout] test queue::priority_queue::tests::priority_queue_can_insert_duplicates ... ok
[INFO] [stdout] test queue::priority_queue::tests::priority_queue_works_with_heap_elements ... ok
[INFO] [stdout] test queue::priority_queue::tests::priority_queue_can_insert_with_macro ... ok
[INFO] [stdout] test queue::priority_queue::tests::priority_queue_is_empty_with_new_factory ... 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-1b4ba09e5f7f9541
[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>::poll (line 211) ... 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>::len (line 142) ... 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 (line 11) ... 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<T>::push (line 116) ... 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" "744286ab78ff89f3b2f06872a93044183f7185a1ba2feb9964b3a87f5c197b6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "744286ab78ff89f3b2f06872a93044183f7185a1ba2feb9964b3a87f5c197b6a", kill_on_drop: false }`
[INFO] [stdout] 744286ab78ff89f3b2f06872a93044183f7185a1ba2feb9964b3a87f5c197b6a