[INFO] fetching crate bintree 0.1.0... [INFO] testing bintree-0.1.0 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate bintree 0.1.0 into /workspace/builds/worker-72/source [INFO] validating manifest of crates.io crate bintree 0.1.0 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate bintree 0.1.0 [INFO] finished tweaking crates.io crate bintree 0.1.0 [INFO] tweaked toml for crates.io crate bintree 0.1.0 written to /workspace/builds/worker-72/source/Cargo.toml [INFO] crate crates.io crate bintree 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 60dc84edc068d72776886f0b1a3d3bd945e76eff004fab6d8d9fcdeb9031391c [INFO] running `Command { std: "docker" "start" "-a" "60dc84edc068d72776886f0b1a3d3bd945e76eff004fab6d8d9fcdeb9031391c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "60dc84edc068d72776886f0b1a3d3bd945e76eff004fab6d8d9fcdeb9031391c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60dc84edc068d72776886f0b1a3d3bd945e76eff004fab6d8d9fcdeb9031391c", kill_on_drop: false }` [INFO] [stdout] 60dc84edc068d72776886f0b1a3d3bd945e76eff004fab6d8d9fcdeb9031391c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c3e418b31835417643983016df8428408e1afa64ba016282af2d91d2521c9574 [INFO] running `Command { std: "docker" "start" "-a" "c3e418b31835417643983016df8428408e1afa64ba016282af2d91d2521c9574", kill_on_drop: false }` [INFO] [stderr] Compiling bintree v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.61s [INFO] running `Command { std: "docker" "inspect" "c3e418b31835417643983016df8428408e1afa64ba016282af2d91d2521c9574", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3e418b31835417643983016df8428408e1afa64ba016282af2d91d2521c9574", kill_on_drop: false }` [INFO] [stdout] c3e418b31835417643983016df8428408e1afa64ba016282af2d91d2521c9574 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a9b1429d554f65869087c403c388d028ca5157722ae481a2c5bf3788f1b9e05c [INFO] running `Command { std: "docker" "start" "-a" "a9b1429d554f65869087c403c388d028ca5157722ae481a2c5bf3788f1b9e05c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling bintree v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.62s [INFO] running `Command { std: "docker" "inspect" "a9b1429d554f65869087c403c388d028ca5157722ae481a2c5bf3788f1b9e05c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9b1429d554f65869087c403c388d028ca5157722ae481a2c5bf3788f1b9e05c", kill_on_drop: false }` [INFO] [stdout] a9b1429d554f65869087c403c388d028ca5157722ae481a2c5bf3788f1b9e05c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c39276da067b7f73fdcd0f1f6d664a379cfecd61d923e111bf4969dff966f18e [INFO] running `Command { std: "docker" "start" "-a" "c39276da067b7f73fdcd0f1f6d664a379cfecd61d923e111bf4969dff966f18e", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/bintree-a5db880a7882670e) [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test tests::knot_test::knot_default_test ... ok [INFO] [stdout] test tests::knot_test::knot_find_test ... ok [INFO] [stdout] test tests::knot_test::knot_get_key_test ... ok [INFO] [stdout] test tests::knot_test::knot_insert_full_test ... ok [INFO] [stdout] test tests::knot_test::knot_insert_test ... ok [INFO] [stdout] test tests::knot_test::knot_min_max_test ... ok [INFO] [stdout] test tests::knot_test::knot_new_test ... ok [INFO] [stdout] test tests::knot_test::knot_walk_test ... ok [INFO] [stdout] test tests::tree_test::tree_append_test ... ok [INFO] [stdout] test tests::tree_test::tree_default_test ... ok [INFO] [stdout] test tests::tree_test::tree_empty_test ... ok [INFO] [stdout] test tests::tree_test::tree_find_test ... ok [INFO] [stdout] test tests::tree_test::tree_first_last_test ... ok [INFO] [stdout] test tests::tree_test::tree_insert_full_test ... ok [INFO] [stdout] test tests::tree_test::tree_insert_test ... ok [INFO] [stdout] test tests::tree_test::tree_len_test ... ok [INFO] [stdout] test tests::tree_test::tree_new_test ... ok [INFO] [stdout] test tests::tree_test::tree_walk_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/bintree-02675202368ec5ff) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests bintree [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test src/tree.rs - tree::BinaryTree::is_empty (line 126) ... ok [INFO] [stdout] test src/tree.rs - tree::BinaryTree::len (line 105) ... ok [INFO] [stdout] test src/tree.rs - tree::BinaryTree::new (line 84) ... ok [INFO] [stdout] test src/tree.rs - tree::BinaryTree::contains (line 188) ... ok [INFO] [stdout] test src/tree.rs - tree::BinaryTree::last (line 238) ... ok [INFO] [stdout] test src/tree.rs - tree::BinaryTree::first (line 213) ... ok [INFO] [stdout] test src/iter.rs - iter::TreeIter::default (line 38) ... ok [INFO] [stdout] test src/iter.rs - iter::TreeIter::next (line 119) ... ok [INFO] [stdout] test src/tree.rs - tree::BinaryTree::insert (line 156) ... ok [INFO] [stdout] test src/tree.rs - tree::BinaryTree::append (line 293) ... ok [INFO] [stdout] test src/tree.rs - tree::BinaryTree (line 381) ... ok [INFO] [stdout] test src/iter.rs - iter::TreeIter::new (line 64) ... ok [INFO] [stdout] test src/tree.rs - tree::BinaryTree (line 328) ... ok [INFO] [stdout] test src/tree.rs - tree::BinaryTree::into_iter (line 356) ... ok [INFO] [stdout] test src/tree.rs - tree::BinaryTree::iter (line 267) ... ok [INFO] [stdout] test src/iter.rs - iter::TreeIter (line 83) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.54s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c39276da067b7f73fdcd0f1f6d664a379cfecd61d923e111bf4969dff966f18e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c39276da067b7f73fdcd0f1f6d664a379cfecd61d923e111bf4969dff966f18e", kill_on_drop: false }` [INFO] [stdout] c39276da067b7f73fdcd0f1f6d664a379cfecd61d923e111bf4969dff966f18e