[INFO] fetching crate suff_collections 2.0.0...
[INFO] testing suff_collections-2.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate suff_collections 2.0.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate suff_collections 2.0.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate suff_collections 2.0.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate suff_collections 2.0.0
[INFO] tweaked toml for crates.io crate suff_collections 2.0.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded criterion-plot v0.4.4
[INFO] [stderr]   Downloaded serde_cbor v0.11.2
[INFO] [stderr]   Downloaded half v1.8.2
[INFO] [stderr]   Downloaded criterion v0.3.5
[INFO] [stderr]   Downloaded plotters-backend v0.3.2
[INFO] [stderr]   Downloaded plotters-svg v0.3.1
[INFO] [stderr]   Downloaded plotters v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b4f2e635e99930c07d2c1ea9f9d3bb03a246dfb95d4c1da61d5676ca26326cd2
[INFO] running `Command { std: "docker" "start" "-a" "b4f2e635e99930c07d2c1ea9f9d3bb03a246dfb95d4c1da61d5676ca26326cd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4f2e635e99930c07d2c1ea9f9d3bb03a246dfb95d4c1da61d5676ca26326cd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4f2e635e99930c07d2c1ea9f9d3bb03a246dfb95d4c1da61d5676ca26326cd2", kill_on_drop: false }`
[INFO] [stdout] b4f2e635e99930c07d2c1ea9f9d3bb03a246dfb95d4c1da61d5676ca26326cd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b4e4f0aea6a47f2f703b104515f33e8bde0fd0f51a948ba2563749f1dd9fd0a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6b4e4f0aea6a47f2f703b104515f33e8bde0fd0f51a948ba2563749f1dd9fd0a", kill_on_drop: false }`
[INFO] [stderr]    Compiling suff_collections v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.81s
[INFO] running `Command { std: "docker" "inspect" "6b4e4f0aea6a47f2f703b104515f33e8bde0fd0f51a948ba2563749f1dd9fd0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b4e4f0aea6a47f2f703b104515f33e8bde0fd0f51a948ba2563749f1dd9fd0a", kill_on_drop: false }`
[INFO] [stdout] 6b4e4f0aea6a47f2f703b104515f33e8bde0fd0f51a948ba2563749f1dd9fd0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6838d893a7b9b00e7317d2d480233eeed00c6625d3e4dd9f6f1e038c7e9c4f45
[INFO] running `Command { std: "docker" "start" "-a" "6838d893a7b9b00e7317d2d480233eeed00c6625d3e4dd9f6f1e038c7e9c4f45", kill_on_drop: false }`
[INFO] [stderr]    Compiling suff_collections v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.11s
[INFO] running `Command { std: "docker" "inspect" "6838d893a7b9b00e7317d2d480233eeed00c6625d3e4dd9f6f1e038c7e9c4f45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6838d893a7b9b00e7317d2d480233eeed00c6625d3e4dd9f6f1e038c7e9c4f45", kill_on_drop: false }`
[INFO] [stdout] 6838d893a7b9b00e7317d2d480233eeed00c6625d3e4dd9f6f1e038c7e9c4f45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5e27eed0a41edd29f397d9b56b147250ef712b045cbadb888ca80f532aa1d20b
[INFO] running `Command { std: "docker" "start" "-a" "5e27eed0a41edd29f397d9b56b147250ef712b045cbadb888ca80f532aa1d20b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/suff_collections-6659d4a44864d879)
[INFO] [stdout] running 3 tests
[INFO] [stdout] test bit::test::t1 ... ok
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-6402333a23ae118d)
[INFO] [stdout] test bit::test::t2 ... ok
[INFO] [stdout] test bit::test::t3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test test_suffix_array_overflow_4 - should panic ... ok
[INFO] [stdout] test test_suffix_array_overflow_3 - should panic ... ok
[INFO] [stdout] test test_suffix_array_overflow_1 - should panic ... ok
[INFO] [stdout] test test_suffix_array_overflow_2 - should panic ... ok
[INFO] [stdout] test test_build_suffix_array_and_find_all_big ... ok
[INFO] [stdout] test test_build_suffix_array_and_find_all ... ok
[INFO] [stdout] test test_build_suffix_array_and_find_big ... ok
[INFO] [stdout] test test_build_suffix_array_and_find ... ok
[INFO] [stdout] test test_build_suffix_array_stack ... ok
[INFO] [stdout] test test_build_suffix_array ... ok
[INFO] [stdout] test test_build_suffix_array_stack_compress ... ok
[INFO] [stdout] test test_build_suffix_array_and_lcp ... ok
[INFO] [stdout] test test_build_ukkonen_and_find ... ok
[INFO] [stdout] test test_build_suffix_array_compress ... ok
[INFO] [stdout] test test_build_suffix_tree_and_lcp ... ok
[INFO] [stdout] test test_suffix_tree_to_suffix_array ... ok
[INFO] [stdout] test test_suffix_array_to_suffix_tree_to_suffix_array ... ok
[INFO] [stderr]    Doc-tests suff_collections
[INFO] [stdout] test test_build_online_suffix_tree_to_suffix_tree_and_lcp ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.97s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 45 tests
[INFO] [stdout] test src/lcp.rs - lcp::LCP<T>::idx (line 83) ... ok
[INFO] [stdout] test src/array.rs - array::SuffixArray::from (line 595) ... ok
[INFO] [stdout] test src/array.rs - array::SuffixArray::iter (line 365) ... ok
[INFO] [stdout] test src/array.rs - array::SuffixArray::word (line 399) ... ok
[INFO] [stdout] test src/array.rs - array::SuffixArray::new_stack (line 306) ... ok
[INFO] [stdout] test src/array.rs - array::SuffixArray::new (line 247) ... ok
[INFO] [stdout] test src/array.rs - array::SuffixArray::suffix_array (line 387) ... ok
[INFO] [stdout] test src/array.rs - array::SuffixArray::find_big (line 490) ... ok
[INFO] [stdout] test src/array.rs - array::SuffixArray::new_compress (line 129) ... ok
[INFO] [stdout] test src/array.rs - array::SuffixArray::split_owned (line 376) ... ok
[INFO] [stdout] test src/array.rs - array::SuffixArray::new_stack_compress (line 189) ... ok
[INFO] [stdout] test src/array.rs - array::SuffixArray::find_all_big (line 505) ... ok
[INFO] [stdout] test src/array.rs - array::SuffixArray::find_all (line 475) ... ok
[INFO] [stdout] test src/array.rs - array::SuffixArray::find (line 455) ... ok
[INFO] [stdout] test src/array.rs - array (line 5) ... ok
[INFO] [stdout] test src/array.rs - array::SuffixArray::lcp (line 413) ... ok
[INFO] [stdout] test src/lib.rs - (line 51) ... ok
[INFO] [stdout] test src/tree.rs - tree::Node::children (line 90) ... ok
[INFO] [stdout] test src/tree.rs - tree::Node::pos (line 117) ... ok
[INFO] [stdout] test src/tree.rs - tree::Node::parent (line 76) ... ok
[INFO] [stdout] test src/tree.rs - tree::Node::link (line 63) ... ok
[INFO] [stdout] test src/tree.rs - tree::OnlineSuffixTree::add (line 558) ... ok
[INFO] [stdout] test src/lcp.rs - lcp::LCP<T>::iter (line 44) ... ok
[INFO] [stdout] test src/tree.rs - tree::NodeIdx::root (line 644) ... ok
[INFO] [stdout] test src/tree.rs - tree::NodeIdx::unwrap (line 660) ... ok
[INFO] [stdout] test src/tree.rs - tree::OnlineSuffixTree::find (line 620) ... ok
[INFO] [stdout] test src/lcp.rs - lcp::LCP<T>::len (line 57) ... ok
[INFO] [stdout] test src/tree.rs - tree (line 5) ... ok
[INFO] [stdout] test src/tree.rs - tree::Node::len (line 103) ... ok
[INFO] [stdout] test src/tree.rs - tree::OnlineSuffixTree::new (line 533) ... ok
[INFO] [stdout] test src/lcp.rs - lcp::LCP<T>::inner (line 17) ... ok
[INFO] [stdout] test src/tree.rs - tree::OnlineSuffixTree::finish (line 584) ... ok
[INFO] [stdout] test src/lcp.rs - lcp::LCP<T>::is_empty (line 70) ... ok
[INFO] [stdout] test src/tree.rs - tree::SuffixTree::find (line 182) ... ok
[INFO] [stdout] test src/lcp.rs - lcp::LCP<T>::owned (line 30) ... ok
[INFO] [stdout] test src/tree.rs - tree::SuffixTree::node (line 333) ... ok
[INFO] [stdout] test src/tree.rs - tree::SuffixTree::to_graphviz (line 248) ... ok
[INFO] [stdout] test src/tree.rs - tree::SuffixTree::try_to_node (line 360) ... ok
[INFO] [stdout] test src/tree.rs - tree::SuffixTree::new (line 145) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] test src/tree.rs - tree::SuffixTree::is_root (line 307) ... ok
[INFO] [stdout] test src/tree.rs - tree::SuffixTree::root_node (line 345) ... ok
[INFO] [stdout] test src/tree.rs - tree::SuffixTree::lcp (line 195) ... ok
[INFO] [stdout] test src/tree.rs - tree::SuffixTree::word (line 320) ... ok
[INFO] [stdout] test src/tree.rs - tree::SuffixTree::from (line 440) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 45 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 9.79s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5e27eed0a41edd29f397d9b56b147250ef712b045cbadb888ca80f532aa1d20b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e27eed0a41edd29f397d9b56b147250ef712b045cbadb888ca80f532aa1d20b", kill_on_drop: false }`
[INFO] [stdout] 5e27eed0a41edd29f397d9b56b147250ef712b045cbadb888ca80f532aa1d20b