[INFO] crate generational-indextree 1.0.2 is already in cache [INFO] testing generational-indextree-1.0.2 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate generational-indextree 1.0.2 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate generational-indextree 1.0.2 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate generational-indextree 1.0.2 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate generational-indextree 1.0.2 [INFO] tweaked toml for crates.io crate generational-indextree 1.0.2 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate crates.io crate generational-indextree 1.0.2 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stdout] b37f776446dc08006affb0d3ceb153663bda9a3f9e6fd51c324b684a8ee69824 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "b37f776446dc08006affb0d3ceb153663bda9a3f9e6fd51c324b684a8ee69824"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling generational-arena v0.2.7 [INFO] [stderr] Compiling generational-indextree v1.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.69s [INFO] running `"docker" "inspect" "b37f776446dc08006affb0d3ceb153663bda9a3f9e6fd51c324b684a8ee69824"` [INFO] running `"docker" "rm" "-f" "b37f776446dc08006affb0d3ceb153663bda9a3f9e6fd51c324b684a8ee69824"` [INFO] [stdout] b37f776446dc08006affb0d3ceb153663bda9a3f9e6fd51c324b684a8ee69824 [INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stdout] e16fbb5eecd47c3ee2163f5c80c128137b273d9a85d69bd45990e286dec4c366 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "e16fbb5eecd47c3ee2163f5c80c128137b273d9a85d69bd45990e286dec4c366"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling generational-indextree v1.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.13s [INFO] running `"docker" "inspect" "e16fbb5eecd47c3ee2163f5c80c128137b273d9a85d69bd45990e286dec4c366"` [INFO] running `"docker" "rm" "-f" "e16fbb5eecd47c3ee2163f5c80c128137b273d9a85d69bd45990e286dec4c366"` [INFO] [stdout] e16fbb5eecd47c3ee2163f5c80c128137b273d9a85d69bd45990e286dec4c366 [INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c0141ec752ec425949eadff0b5e991827733fb1f4568e3a5e370e7304206c9fb [INFO] running `"docker" "start" "-a" "c0141ec752ec425949eadff0b5e991827733fb1f4568e3a5e370e7304206c9fb"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/generational_indextree-291a6ed97af5391c [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 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/insert_error-66fc9cd1f1958f28 [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test insert_before_self ... ok [INFO] [stdout] test append_self ... ok [INFO] [stdout] test insert_after_self ... ok [INFO] [stdout] test prepend_self ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/lib-5dd54ecc07d6a880 [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test get ... ok [INFO] [stdout] test first_prepend ... ok [INFO] [stdout] test get_mut ... ok [INFO] [stdout] test remove ... ok [INFO] [stdout] test success_create ... ok [INFO] [stdout] test iter ... ok [INFO] [stdout] test success_detach ... ok [INFO] [stdout] test insert_removed_node ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/remove-e64d1d6230667d2a [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test middle_child_with_no_children ... ok [INFO] [stdout] test middle_child_with_single_child ... ok [INFO] [stdout] test toplevel_with_single_child ... ok [INFO] [stdout] test first_child_with_no_children ... ok [INFO] [stdout] test single_child_with_no_children ... ok [INFO] [stdout] test last_child_with_no_children ... ok [INFO] [stdout] test toplevel_with_no_child ... ok [INFO] [stdout] test toplevel_with_multiple_children ... ok [INFO] [stdout] test middle_child_with_multiple_children ... ok [INFO] [stdout] test single_child_with_single_child ... 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 generational-indextree [INFO] [stdout] [INFO] [stdout] running 35 tests [INFO] [stdout] test src/arena.rs - arena::Arena::get (line 111) ... ok [INFO] [stdout] test src/arena.rs - arena::Arena::get (line 101) ... ok [INFO] [stdout] test src/arena.rs - arena::Arena::new_node (line 47) ... ok [INFO] [stdout] test src/id.rs - id::NodeId::append (line 462) ... ok [INFO] [stdout] test src/arena.rs - arena::Arena::iter (line 163) ... ok [INFO] [stdout] test src/id.rs - id::NodeId::children (line 171) ... ok [INFO] [stdout] test src/arena.rs - arena::Arena::is_empty (line 80) ... ok [INFO] [stdout] test src/id.rs - id::NodeId::ancestors (line 54) ... ok [INFO] [stdout] test src/id.rs - id::NodeId::checked_append (line 505) ... ok [INFO] [stdout] test src/arena.rs - arena::Arena::iter (line 151) ... ok [INFO] [stdout] test src/id.rs - id::NodeId::checked_prepend (line 592) ... ok [INFO] [stdout] test src/id.rs - id::NodeId::checked_insert_before (line 778) ... ok [INFO] [stdout] test src/id.rs - id::NodeId::descendants (line 245) ... ok [INFO] [stdout] test src/arena.rs - arena::Arena::get_mut (line 134) ... ok [INFO] [stdout] test src/arena.rs - arena::Arena::count (line 62) ... ok [INFO] [stdout] test src/id.rs - id::NodeId::detach (line 397) ... ok [INFO] [stdout] test src/id.rs - id::NodeId::following_siblings (line 136) ... ok [INFO] [stdout] test src/id.rs - id::NodeId::checked_insert_after (line 683) ... ok [INFO] [stdout] test src/id.rs - id::NodeId::insert_after (line 634) ... ok [INFO] [stdout] test src/id.rs - id::NodeId::preceding_siblings (line 97) ... ok [INFO] [stdout] test src/id.rs - id::NodeId::prepend (line 549) ... ok [INFO] [stdout] test src/id.rs - id::NodeId::reverse_children (line 206) ... ok [INFO] [stdout] test src/id.rs - id::NodeId::traverse (line 288) ... ok [INFO] [stdout] test src/lib.rs - (line 11) ... ok [INFO] [stdout] test src/id.rs - id::NodeId::remove (line 824) ... ok [INFO] [stdout] test src/id.rs - id::NodeId::insert_before (line 730) ... ok [INFO] [stdout] test src/node.rs - node::Node::next_sibling (line 220) ... ok [INFO] [stdout] test src/node.rs - node::Node::first_child (line 85) ... ok [INFO] [stdout] test src/id.rs - id::NodeId::reverse_traverse (line 330) ... ok [INFO] [stdout] test src/id.rs - id::NodeId::reverse_traverse (line 364) ... ok [INFO] [stdout] test src/node.rs - node::Node::next_sibling (line 196) ... ok [INFO] [stdout] test src/node.rs - node::Node::parent (line 57) ... ok [INFO] [stdout] test src/node.rs - node::Node::last_child (line 113) ... ok [INFO] [stdout] test src/node.rs - node::Node::previous_sibling (line 142) ... ok [INFO] [stdout] test src/node.rs - node::Node::previous_sibling (line 166) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "c0141ec752ec425949eadff0b5e991827733fb1f4568e3a5e370e7304206c9fb"` [INFO] running `"docker" "rm" "-f" "c0141ec752ec425949eadff0b5e991827733fb1f4568e3a5e370e7304206c9fb"` [INFO] [stdout] c0141ec752ec425949eadff0b5e991827733fb1f4568e3a5e370e7304206c9fb