[INFO] fetching crate dary_heap 0.2.1...
[INFO] testing dary_heap-0.2.1 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate dary_heap 0.2.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate dary_heap 0.2.1 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dary_heap 0.2.1
[INFO] finished tweaking crates.io crate dary_heap 0.2.1
[INFO] tweaked toml for crates.io crate dary_heap 0.2.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f4b81306830f7cd81cf1c5c8f270a133c3e81d740486f49e2de0e36d5c567c9f
[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" "f4b81306830f7cd81cf1c5c8f270a133c3e81d740486f49e2de0e36d5c567c9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f4b81306830f7cd81cf1c5c8f270a133c3e81d740486f49e2de0e36d5c567c9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4b81306830f7cd81cf1c5c8f270a133c3e81d740486f49e2de0e36d5c567c9f", kill_on_drop: false }`
[INFO] [stdout] f4b81306830f7cd81cf1c5c8f270a133c3e81d740486f49e2de0e36d5c567c9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fceea8e2cf6d59ef4bbd81e59bd8bd963297d18900f552adf77c37644c1500bf
[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" "fceea8e2cf6d59ef4bbd81e59bd8bd963297d18900f552adf77c37644c1500bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling dary_heap v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "fceea8e2cf6d59ef4bbd81e59bd8bd963297d18900f552adf77c37644c1500bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fceea8e2cf6d59ef4bbd81e59bd8bd963297d18900f552adf77c37644c1500bf", kill_on_drop: false }`
[INFO] [stdout] fceea8e2cf6d59ef4bbd81e59bd8bd963297d18900f552adf77c37644c1500bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 580cc2ab30ca7652c57d4fc404598406dd5a533c7f21b341966f53fd181030ff
[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" "580cc2ab30ca7652c57d4fc404598406dd5a533c7f21b341966f53fd181030ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling syn v1.0.52
[INFO] [stderr]    Compiling half v1.6.0
[INFO] [stderr]    Compiling regex-syntax v0.6.21
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling crossbeam-utils v0.8.1
[INFO] [stderr]    Compiling memoffset v0.6.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling plotters v0.2.15
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling bstr v0.2.14
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling serde_test v1.0.117
[INFO] [stderr]    Compiling csv v1.1.5
[INFO] [stderr]    Compiling tinytemplate v1.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling dary_heap v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 41s
[INFO] running `Command { std: "docker" "inspect" "580cc2ab30ca7652c57d4fc404598406dd5a533c7f21b341966f53fd181030ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "580cc2ab30ca7652c57d4fc404598406dd5a533c7f21b341966f53fd181030ff", kill_on_drop: false }`
[INFO] [stdout] 580cc2ab30ca7652c57d4fc404598406dd5a533c7f21b341966f53fd181030ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 590bcdab2065ad9878c1a0a126fe034a51d68e5bc98e2b6de5f77b92629e8e4d
[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" "590bcdab2065ad9878c1a0a126fe034a51d68e5bc98e2b6de5f77b92629e8e4d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dary_heap-005f7dcbafdec3b8
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::from_vec_d0 ... ok
[INFO] [stdout] test tests::push_d0 ... ok
[INFO] [stdout] test tests::pop_d6 ... ok
[INFO] [stdout] test tests::pop_d4 ... ok
[INFO] [stdout] test tests::pop_d2 ... ok
[INFO] [stdout] test tests::pop_d5 ... ok
[INFO] [stdout] test tests::pop_d7 ... ok
[INFO] [stdout] test tests::pop_d3 ... ok
[INFO] [stdout] test tests::pop_d8 ... ok
[INFO] [stdout] test tests::pop_d1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dary_heap
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test src/lib.rs - (line 53) ... ok
[INFO] [stdout] test src/lib.rs - (line 69) ... ok
[INFO] [stdout] test src/lib.rs - DaryHeap<T, D>::capacity (line 1057) ... ok
[INFO] [stdout] test src/lib.rs - DaryHeap<T, D>::drain (line 1228) ... ok
[INFO] [stdout] test src/lib.rs - DaryHeap<T, D>::into_vec (line 1168) ... ok
[INFO] [stdout] test src/lib.rs - DaryHeap<T, D>::iter (line 992) ... ok
[INFO] [stdout] test src/lib.rs - DaryHeap<T, D>::is_empty (line 1204) ... ok
[INFO] [stdout] test src/lib.rs - DaryHeap<T, D>::into_iter (line 1646) ... ok
[INFO] [stdout] test src/lib.rs - DaryHeap (line 455) ... ok
[INFO] [stdout] test src/lib.rs - DaryHeap<T, D>::into_sorted_vec (line 759) ... ok
[INFO] [stdout] test src/lib.rs - DaryHeap<T, D>::append (line 878) ... ok
[INFO] [stdout] test src/lib.rs - DaryHeap<T, D>::clear (line 1253) ... ok
[INFO] [stdout] test src/lib.rs - DaryHeap (line 408) ... ok
[INFO] [stdout] test src/lib.rs - (line 97) ... ok
[INFO] [stdout] test src/lib.rs - arity (line 308) ... ok
[INFO] [stdout] test src/lib.rs - DaryHeap<T, D>::new (line 612) ... ok
[INFO] [stdout] test src/lib.rs - DaryHeap<T, D>::len (line 1188) ... ok
[INFO] [stdout] test src/lib.rs - arity (line 274) ... ok
[INFO] [stdout] test src/lib.rs - arity (line 288) ... ok
[INFO] [stdout] test src/lib.rs - DaryHeap<T, D>::peek_mut (line 655) ... ok
[INFO] [stdout] test src/lib.rs - DaryHeap<T, D>::peek (line 1032) ... ok
[INFO] [stdout] test src/lib.rs - DaryHeap<T, D>::shrink_to_fit (line 1123) ... ok
[INFO] [stdout] test src/lib.rs - DaryHeap<T, D>::push (line 720) ... ok
[INFO] [stdout] test src/lib.rs - DaryHeap<T, D>::reserve (line 1106) ... ok
[INFO] [stdout] test src/lib.rs - DaryHeap<T, D>::reserve_exact (line 1082) ... ok
[INFO] [stdout] test src/lib.rs - DaryHeap<T, D>::with_capacity (line 633) ... ok
[INFO] [stdout] test src/lib.rs - DaryHeap<T, D>::pop (line 692) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "590bcdab2065ad9878c1a0a126fe034a51d68e5bc98e2b6de5f77b92629e8e4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "590bcdab2065ad9878c1a0a126fe034a51d68e5bc98e2b6de5f77b92629e8e4d", kill_on_drop: false }`
[INFO] [stdout] 590bcdab2065ad9878c1a0a126fe034a51d68e5bc98e2b6de5f77b92629e8e4d