[INFO] crate convenient-skiplist 0.4.1 is already in cache [INFO] testing convenient-skiplist-0.4.1 against 1.44.0 for beta-1.45-1 [INFO] extracting crate convenient-skiplist 0.4.1 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate convenient-skiplist 0.4.1 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 convenient-skiplist 0.4.1 [INFO] finished tweaking crates.io crate convenient-skiplist 0.4.1 [INFO] tweaked toml for crates.io crate convenient-skiplist 0.4.1 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate crates.io crate convenient-skiplist 0.4.1 already has a lockfile, it will not be regenerated [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-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" "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] 7eadb40c5aeaa2a2354bd6cb03cde7fd549ef31b59510f8db811612b29c44256 [INFO] running `"docker" "start" "-a" "7eadb40c5aeaa2a2354bd6cb03cde7fd549ef31b59510f8db811612b29c44256"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling c2-chacha v0.2.3 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling convenient-skiplist v0.4.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.42s [INFO] running `"docker" "inspect" "7eadb40c5aeaa2a2354bd6cb03cde7fd549ef31b59510f8db811612b29c44256"` [INFO] running `"docker" "rm" "-f" "7eadb40c5aeaa2a2354bd6cb03cde7fd549ef31b59510f8db811612b29c44256"` [INFO] [stdout] 7eadb40c5aeaa2a2354bd6cb03cde7fd549ef31b59510f8db811612b29c44256 [INFO] running `"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" "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] a8c5b535acd5686a3e10b9abf3440814c9a331f117af9dcb09807a5bacaa7d62 [INFO] running `"docker" "start" "-a" "a8c5b535acd5686a3e10b9abf3440814c9a331f117af9dcb09807a5bacaa7d62"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling syn v1.0.13 [INFO] [stderr] Compiling memchr v2.3.0 [INFO] [stderr] Compiling scopeguard v1.0.0 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling num_cpus v1.12.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rand_os v0.2.2 [INFO] [stderr] Compiling rand_xoshiro v0.3.1 [INFO] [stderr] Compiling criterion-plot v0.4.0 [INFO] [stderr] Compiling csv-core v0.1.6 [INFO] [stderr] Compiling crossbeam-queue v0.2.1 [INFO] [stderr] Compiling regex-automata v0.1.8 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling crossbeam-deque v0.7.2 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling rayon v1.3.0 [INFO] [stderr] Compiling bstr v0.2.9 [INFO] [stderr] Compiling serde_json v1.0.44 [INFO] [stderr] Compiling checkers-macros v0.5.0 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling csv v1.1.2 [INFO] [stderr] Compiling tinytemplate v1.0.3 [INFO] [stderr] Compiling checkers v0.5.2 [INFO] [stderr] Compiling criterion v0.3.0 [INFO] [stderr] Compiling convenient-skiplist v0.4.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 50.36s [INFO] running `"docker" "inspect" "a8c5b535acd5686a3e10b9abf3440814c9a331f117af9dcb09807a5bacaa7d62"` [INFO] running `"docker" "rm" "-f" "a8c5b535acd5686a3e10b9abf3440814c9a331f117af9dcb09807a5bacaa7d62"` [INFO] [stdout] a8c5b535acd5686a3e10b9abf3440814c9a331f117af9dcb09807a5bacaa7d62 [INFO] running `"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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 16927980eca344a6132c353caba19859c26b6ff02baaa7903f049de3ada45a58 [INFO] running `"docker" "start" "-a" "16927980eca344a6132c353caba19859c26b6ff02baaa7903f049de3ada45a58"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/convenient_skiplist-ea8acb02aecc24af [INFO] [stdout] [INFO] [stdout] running 26 tests [INFO] [stdout] test iter::tests::test_empty ... ok [INFO] [stdout] test iter::tests::test_range_empty ... ok [INFO] [stdout] test iter::tests::test_inclusion_fn_range_with ... ok [INFO] [stdout] test iter::tests::test_range_with_none ... ok [INFO] [stdout] test tests::test_clone ... ok [INFO] [stdout] test tests::test_eq ... ok [INFO] [stdout] test tests::test_from ... ok [INFO] [stdout] test iter::tests::test_range_with_all ... ok [INFO] [stdout] test iter::tests::test_range_with_empty ... ok [INFO] [stdout] test tests::test_inclusive_range ... ok [INFO] [stdout] test iter::tests::test_range_outside ... ok [INFO] [stdout] test tests::test_index_of ... ok [INFO] [stdout] test iter::tests::test_iterall ... ok [INFO] [stdout] test tests::test_more_complex_type ... ok [INFO] [stdout] test tests::test_remove ... ok [INFO] [stdout] test tests::test_pop_max ... ok [INFO] [stdout] test tests::test_len ... ok [INFO] [stdout] test tests::test_vec_from ... ok [INFO] [stdout] test tests::test_pop_min ... ok [INFO] [stdout] test tests::test_at_index ... ok [INFO] [stdout] test iter::tests::test_range_with ... ok [INFO] [stdout] test tests::insert_no_panic ... ok [INFO] [stdout] test iter::tests::test_range_pathological_no_panic ... ok [INFO] [stdout] test tests::test_peek ... ok [INFO] [stdout] test tests::test_bad_index ... ok [INFO] [stdout] test iter::tests::test_range ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/checkers_test-f68cff31854221aa [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_allocations ... ok [INFO] [stderr] Doc-tests convenient-skiplist [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test src/lib.rs - SkipList::peek_last (line 690) ... ok [INFO] [stdout] test src/lib.rs - SkipList::pop_max (line 720) ... ok [INFO] [stdout] test src/lib.rs - SkipList::len (line 551) ... ok [INFO] [stdout] test src/lib.rs - SkipList::index_of (line 589) ... ok [INFO] [stdout] test src/lib.rs - SkipList::insert (line 346) ... ok [INFO] [stdout] test src/lib.rs - SkipList::new (line 295) ... ok [INFO] [stdout] test src/lib.rs - SkipList (line 140) ... ok [INFO] [stdout] test src/lib.rs - SkipList::pop_back (line 782) ... ok [INFO] [stdout] test src/lib.rs - SkipList::contains (line 465) ... ok [INFO] [stdout] test src/lib.rs - SkipList::peek_first (line 673) ... ok [INFO] [stdout] test src/lib.rs - SkipList::pop_front (line 803) ... ok [INFO] [stdout] test src/lib.rs - SkipList::clear (line 1015) ... ok [INFO] [stdout] test src/lib.rs - SkipList::iter_all (line 924) ... ok [INFO] [stdout] test src/lib.rs - SkipList::at_index (line 623) ... ok [INFO] [stdout] test src/lib.rs - SkipList::range (line 945) ... ok [INFO] [stdout] test src/lib.rs - SkipList::range_with (line 981) ... ok [INFO] [stdout] test src/lib.rs - SkipList::remove (line 496) ... ok [INFO] [stdout] test src/lib.rs - SkipList::pop_min (line 837) ... ok [INFO] [stdout] test src/lib.rs - SkipList::remove_at (line 532) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "16927980eca344a6132c353caba19859c26b6ff02baaa7903f049de3ada45a58"` [INFO] running `"docker" "rm" "-f" "16927980eca344a6132c353caba19859c26b6ff02baaa7903f049de3ada45a58"` [INFO] [stdout] 16927980eca344a6132c353caba19859c26b6ff02baaa7903f049de3ada45a58