[INFO] fetching crate dary_heap 0.3.0... [INFO] testing dary_heap-0.3.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate dary_heap 0.3.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate dary_heap 0.3.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate dary_heap 0.3.0 [INFO] finished tweaking crates.io crate dary_heap 0.3.0 [INFO] tweaked toml for crates.io crate dary_heap 0.3.0 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 437e8b1110cc3638c54c48d781fdb93b2b65049a54126750a47f41634f87a568 [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" "437e8b1110cc3638c54c48d781fdb93b2b65049a54126750a47f41634f87a568", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "437e8b1110cc3638c54c48d781fdb93b2b65049a54126750a47f41634f87a568", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "437e8b1110cc3638c54c48d781fdb93b2b65049a54126750a47f41634f87a568", kill_on_drop: false }` [INFO] [stdout] 437e8b1110cc3638c54c48d781fdb93b2b65049a54126750a47f41634f87a568 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2d5fbe8f529e4c540b928c8a883b66cb9225d760ad3ec216b2c370a638763fe2 [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" "2d5fbe8f529e4c540b928c8a883b66cb9225d760ad3ec216b2c370a638763fe2", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling dary_heap v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.27s [INFO] running `Command { std: "docker" "inspect" "2d5fbe8f529e4c540b928c8a883b66cb9225d760ad3ec216b2c370a638763fe2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d5fbe8f529e4c540b928c8a883b66cb9225d760ad3ec216b2c370a638763fe2", kill_on_drop: false }` [INFO] [stdout] 2d5fbe8f529e4c540b928c8a883b66cb9225d760ad3ec216b2c370a638763fe2 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9ef713b005386ff2dfa926627d15c5399e742c71d2b82a0e96090163a8d5b045 [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" "9ef713b005386ff2dfa926627d15c5399e742c71d2b82a0e96090163a8d5b045", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling plotters-backend v0.3.0 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling half v1.7.1 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling itertools v0.10.0 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling serde_test v1.0.126 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling plotters-svg v0.3.0 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Compiling cast v0.2.6 [INFO] [stderr] Compiling criterion-plot v0.4.3 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling criterion v0.3.4 [INFO] [stderr] Compiling dary_heap v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 35.45s [INFO] running `Command { std: "docker" "inspect" "9ef713b005386ff2dfa926627d15c5399e742c71d2b82a0e96090163a8d5b045", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ef713b005386ff2dfa926627d15c5399e742c71d2b82a0e96090163a8d5b045", kill_on_drop: false }` [INFO] [stdout] 9ef713b005386ff2dfa926627d15c5399e742c71d2b82a0e96090163a8d5b045 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 03dbb732b5d4eff0673887645d97b4d33267ae70b5f56049b1ac11f9c282ccdf [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" "03dbb732b5d4eff0673887645d97b4d33267ae70b5f56049b1ac11f9c282ccdf", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stdout] running 10 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/dary_heap-d024e5c6fa523a96) [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_d2 ... ok [INFO] [stdout] test tests::pop_d5 ... ok [INFO] [stdout] test tests::pop_d3 ... ok [INFO] [stdout] test tests::pop_d8 ... ok [INFO] [stdout] test tests::pop_d4 ... ok [INFO] [stdout] test tests::pop_d7 ... ok [INFO] [stderr] Doc-tests dary_heap [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; finished in 0.90s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 23 tests [INFO] [stdout] test src/lib.rs - DaryHeap::shrink_to_fit (line 1028) ... ok [INFO] [stdout] test src/lib.rs - DaryHeap (line 307) ... ok [INFO] [stdout] test src/lib.rs - DaryHeap (line 354) ... ok [INFO] [stdout] test src/lib.rs - DaryHeap::with_capacity (line 527) ... ok [INFO] [stdout] test src/lib.rs - DaryHeap::append (line 778) ... ok [INFO] [stdout] test src/lib.rs - DaryHeap::reserve (line 1011) ... ok [INFO] [stdout] test src/lib.rs - DaryHeap::is_empty (line 1109) ... ok [INFO] [stdout] test src/lib.rs - DaryHeap::into_sorted_vec (line 652) ... ok [INFO] [stdout] test src/lib.rs - DaryHeap::reserve_exact (line 987) ... ok [INFO] [stdout] test src/lib.rs - (line 105) ... ok [INFO] [stdout] test src/lib.rs - DaryHeap::iter (line 897) ... ok [INFO] [stdout] test src/lib.rs - DaryHeap::clear (line 1158) ... ok [INFO] [stdout] test src/lib.rs - (line 61) ... ok [INFO] [stdout] test src/lib.rs - DaryHeap::capacity (line 962) ... ok [INFO] [stdout] test src/lib.rs - DaryHeap::peek_mut (line 548) ... ok [INFO] [stdout] test src/lib.rs - DaryHeap::pop (line 585) ... ok [INFO] [stdout] test src/lib.rs - DaryHeap::into_iter (line 1611) ... ok [INFO] [stdout] test src/lib.rs - DaryHeap::drain (line 1133) ... ok [INFO] [stdout] test src/lib.rs - DaryHeap::peek (line 937) ... ok [INFO] [stdout] test src/lib.rs - DaryHeap::len (line 1092) ... ok [INFO] [stdout] test src/lib.rs - DaryHeap::into_vec (line 1072) ... ok [INFO] [stdout] test src/lib.rs - DaryHeap::push (line 613) ... ok [INFO] [stdout] test src/lib.rs - DaryHeap::new (line 509) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.36s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "03dbb732b5d4eff0673887645d97b4d33267ae70b5f56049b1ac11f9c282ccdf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03dbb732b5d4eff0673887645d97b4d33267ae70b5f56049b1ac11f9c282ccdf", kill_on_drop: false }` [INFO] [stdout] 03dbb732b5d4eff0673887645d97b4d33267ae70b5f56049b1ac11f9c282ccdf