[INFO] crate coll 0.1.3 is already in cache [INFO] testing coll-0.1.3 against 1.44.0 for beta-1.45-1 [INFO] extracting crate coll 0.1.3 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate coll 0.1.3 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate coll 0.1.3 [INFO] finished tweaking crates.io crate coll 0.1.3 [INFO] tweaked toml for crates.io crate coll 0.1.3 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4462c13d8b0504c2424b48c43f169139d6917e16713abc09d0879548e407fe34 [INFO] running `"docker" "start" "-a" "4462c13d8b0504c2424b48c43f169139d6917e16713abc09d0879548e407fe34"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling coll v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.31s [INFO] running `"docker" "inspect" "4462c13d8b0504c2424b48c43f169139d6917e16713abc09d0879548e407fe34"` [INFO] running `"docker" "rm" "-f" "4462c13d8b0504c2424b48c43f169139d6917e16713abc09d0879548e407fe34"` [INFO] [stdout] 4462c13d8b0504c2424b48c43f169139d6917e16713abc09d0879548e407fe34 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a158909ad2148cdb540135e4e71bdd5d84a590e47abb55edb76fc5f75f742abb [INFO] running `"docker" "start" "-a" "a158909ad2148cdb540135e4e71bdd5d84a590e47abb55edb76fc5f75f742abb"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling coll v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.04s [INFO] running `"docker" "inspect" "a158909ad2148cdb540135e4e71bdd5d84a590e47abb55edb76fc5f75f742abb"` [INFO] running `"docker" "rm" "-f" "a158909ad2148cdb540135e4e71bdd5d84a590e47abb55edb76fc5f75f742abb"` [INFO] [stdout] a158909ad2148cdb540135e4e71bdd5d84a590e47abb55edb76fc5f75f742abb [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.44.0" "test" "--frozen"` [INFO] [stdout] cb0944f7f3a44c90905dfa7d7aa9133b74f0ec7b3f6881a4ef8bfe1e96ad65c3 [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" "cb0944f7f3a44c90905dfa7d7aa9133b74f0ec7b3f6881a4ef8bfe1e96ad65c3"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/coll-ef0612f435a5f3c8 [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test persistent::rbtree::insert_a_single_item_gives_the_expected_tree ... ok [INFO] [stdout] test persistent::rbtree::balancing_three_nodes_produces_the_correct_tree_1 ... ok [INFO] [stdout] test persistent::rbtree::insert_three_items_gives_the_expected_tree ... ok [INFO] [stdout] test persistent::rbtree::contains_finds_all_elements ... ok [INFO] [stdout] test persistent::rbtree::balancing_three_nodes_gives_the_correct_tree_3 ... ok [INFO] [stdout] test persistent::rbtree::balancing_three_nodes_produces_the_correct_tree_4 ... ok [INFO] [stdout] test persistent::rbtree::insert_two_items_gives_the_expected_tree ... ok [INFO] [stdout] test persistent::rbtree::insert_doesnt_allow_duplicates ... ok [INFO] [stdout] test persistent::rbtree::balancing_three_nodes_produces_the_correct_tree_2 ... ok [INFO] [stdout] test persistent::rbtree::insert_with_7_items_builds_the_correct_tree ... ok [INFO] [stdout] test persistent::rbtree::two_empty_trees_are_equal ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests coll [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/persistent/rbtree.rs - persistent::rbtree::RbTree::is_empty (line 137) ... ok [INFO] [stdout] test src/persistent/rbtree.rs - persistent::rbtree::RbTree::len (line 108) ... ok [INFO] [stdout] test src/persistent/rbtree.rs - persistent::rbtree::RbTree::insert (line 91) ... ok [INFO] [stdout] test src/persistent/rbtree.rs - persistent::rbtree::RbTree::contains (line 121) ... ok [INFO] [stdout] test src/persistent/rbtree.rs - persistent::rbtree::RbTree::iter (line 155) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "cb0944f7f3a44c90905dfa7d7aa9133b74f0ec7b3f6881a4ef8bfe1e96ad65c3"` [INFO] running `"docker" "rm" "-f" "cb0944f7f3a44c90905dfa7d7aa9133b74f0ec7b3f6881a4ef8bfe1e96ad65c3"` [INFO] [stdout] cb0944f7f3a44c90905dfa7d7aa9133b74f0ec7b3f6881a4ef8bfe1e96ad65c3