[INFO] fetching crate dary_heap 0.2.4...
[INFO] testing dary_heap-0.2.4 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate dary_heap 0.2.4 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate dary_heap 0.2.4 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dary_heap 0.2.4
[INFO] finished tweaking crates.io crate dary_heap 0.2.4
[INFO] tweaked toml for crates.io crate dary_heap 0.2.4 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ae4e716c8a99739d42231e803c6053454d8974afdcdcb50d18afa541857d907
[INFO] running `Command { std: "docker" "start" "-a" "0ae4e716c8a99739d42231e803c6053454d8974afdcdcb50d18afa541857d907", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ae4e716c8a99739d42231e803c6053454d8974afdcdcb50d18afa541857d907", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ae4e716c8a99739d42231e803c6053454d8974afdcdcb50d18afa541857d907", kill_on_drop: false }`
[INFO] [stdout] 0ae4e716c8a99739d42231e803c6053454d8974afdcdcb50d18afa541857d907
[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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56715d3668981223b2783f20e7c847a78cb832f753ff3e9504f94f7dd414652d
[INFO] running `Command { std: "docker" "start" "-a" "56715d3668981223b2783f20e7c847a78cb832f753ff3e9504f94f7dd414652d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling dary_heap v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `Command { std: "docker" "inspect" "56715d3668981223b2783f20e7c847a78cb832f753ff3e9504f94f7dd414652d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56715d3668981223b2783f20e7c847a78cb832f753ff3e9504f94f7dd414652d", kill_on_drop: false }`
[INFO] [stdout] 56715d3668981223b2783f20e7c847a78cb832f753ff3e9504f94f7dd414652d
[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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ee3c54c69f259d846ac850c19e7f76f5ace3dae1ff96d00412211bb47cb4de6
[INFO] running `Command { std: "docker" "start" "-a" "7ee3c54c69f259d846ac850c19e7f76f5ace3dae1ff96d00412211bb47cb4de6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling semver v1.0.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[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 serde_test v1.0.126
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling criterion v0.3.4
[INFO] [stderr]    Compiling dary_heap v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 40.17s
[INFO] running `Command { std: "docker" "inspect" "7ee3c54c69f259d846ac850c19e7f76f5ace3dae1ff96d00412211bb47cb4de6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ee3c54c69f259d846ac850c19e7f76f5ace3dae1ff96d00412211bb47cb4de6", kill_on_drop: false }`
[INFO] [stdout] 7ee3c54c69f259d846ac850c19e7f76f5ace3dae1ff96d00412211bb47cb4de6
[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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d46ae0c186d219ccc4c8ff0f3eb40b6b0329fe9d2e6f690ec8262db0e450a5fc
[INFO] running `Command { std: "docker" "start" "-a" "d46ae0c186d219ccc4c8ff0f3eb40b6b0329fe9d2e6f690ec8262db0e450a5fc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dary_heap-75c89997902cadae)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::from_vec_d0 - should panic ... ok
[INFO] [stdout] test tests::push_d0 - should panic ... ok
[INFO] [stdout] test tests::pop_d2 ... ok
[INFO] [stdout] test tests::pop_d5 ... ok
[INFO] [stdout] test tests::pop_d8 ... ok
[INFO] [stdout] test tests::pop_d7 ... ok
[INFO] [stdout] test tests::pop_d3 ... ok
[INFO] [stdout] test tests::pop_d6 ... ok
[INFO] [stdout] test tests::pop_d4 ... 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; finished in 0.92s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dary_heap
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test src/lib.rs - arity (line 316) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 77) ... ok
[INFO] [stdout] test src/lib.rs - DaryHeap<T, D>::into_vec (line 1296) ... ok
[INFO] [stdout] test src/lib.rs - DaryHeap<T, D>::into_sorted_vec (line 776) ... ok
[INFO] [stdout] test src/lib.rs - DaryHeap<T, D>::append (line 999) ... ok
[INFO] [stdout] test src/lib.rs - DaryHeap<T, D>::shrink_to_fit (line 1231) ... ok
[INFO] [stdout] test src/lib.rs - DaryHeap<T, D>::drain (line 1357) ... ok
[INFO] [stdout] test src/lib.rs - DaryHeap<T, D>::push (line 735) ... ok
[INFO] [stdout] test src/lib.rs - DaryHeap<T, D>::clear (line 1382) ... ok
[INFO] [stdout] test src/lib.rs - DaryHeap<T, D>::len (line 1316) ... ok
[INFO] [stdout] test src/lib.rs - DaryHeap<T, D>::peek (line 1140) ... ok
[INFO] [stdout] test src/lib.rs - DaryHeap<T, D>::reserve_exact (line 1190) ... ok
[INFO] [stdout] test src/lib.rs - DaryHeap (line 468) ... ok
[INFO] [stdout] test src/lib.rs - DaryHeap<T, D>::peek_mut (line 669) ... ok
[INFO] [stdout] test src/lib.rs - arity (line 282) ... ok
[INFO] [stdout] test src/lib.rs - (line 61) ... ok
[INFO] [stdout] test src/lib.rs - DaryHeap<T, D>::new (line 626) ... ok
[INFO] [stdout] test src/lib.rs - DaryHeap<T, D>::iter (line 1100) ... ok
[INFO] [stdout] test src/lib.rs - DaryHeap<T, D>::is_empty (line 1333) ... ok
[INFO] [stdout] test src/lib.rs - DaryHeap<T, D>::reserve (line 1214) ... ok
[INFO] [stdout] test src/lib.rs - DaryHeap<T, D>::pop (line 706) ... ok
[INFO] [stdout] test src/lib.rs - arity (line 296) ... ok
[INFO] [stdout] test src/lib.rs - DaryHeap<T, D>::into_iter (line 1849) ... ok
[INFO] [stdout] test src/lib.rs - DaryHeap (line 421) ... ok
[INFO] [stdout] test src/lib.rs - DaryHeap<T, D>::with_capacity (line 647) ... ok
[INFO] [stdout] test src/lib.rs - DaryHeap<T, D>::capacity (line 1165) ... ok
[INFO] [stdout] test src/lib.rs - (line 105) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.10s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d46ae0c186d219ccc4c8ff0f3eb40b6b0329fe9d2e6f690ec8262db0e450a5fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d46ae0c186d219ccc4c8ff0f3eb40b6b0329fe9d2e6f690ec8262db0e450a5fc", kill_on_drop: false }`
[INFO] [stdout] d46ae0c186d219ccc4c8ff0f3eb40b6b0329fe9d2e6f690ec8262db0e450a5fc