[INFO] fetching crate sise 0.6.0...
[INFO] testing sise-0.6.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate sise 0.6.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate sise 0.6.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sise 0.6.0
[INFO] finished tweaking crates.io crate sise 0.6.0
[INFO] tweaked toml for crates.io crate sise 0.6.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate sise 0.6.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 052157e1ccc4f62382c11b119d9252b31d3fce80df4e440bd7b52b4b5e8b3295
[INFO] running `Command { std: "docker" "start" "-a" "052157e1ccc4f62382c11b119d9252b31d3fce80df4e440bd7b52b4b5e8b3295", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "052157e1ccc4f62382c11b119d9252b31d3fce80df4e440bd7b52b4b5e8b3295", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "052157e1ccc4f62382c11b119d9252b31d3fce80df4e440bd7b52b4b5e8b3295", kill_on_drop: false }`
[INFO] [stdout] 052157e1ccc4f62382c11b119d9252b31d3fce80df4e440bd7b52b4b5e8b3295
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c920ec52cd698a27f6f0309d4f13409dc887ac23a1426e3b9adb8ddf3dde4184
[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" "c920ec52cd698a27f6f0309d4f13409dc887ac23a1426e3b9adb8ddf3dde4184", kill_on_drop: false }`
[INFO] [stderr]    Compiling sise v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/read_util.rs:33:48
[INFO] [stdout]    |
[INFO] [stdout] 33 |             ReadUtilError::ReaderError(e) => e.description(),
[INFO] [stdout]    |                                                ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `Command { std: "docker" "inspect" "c920ec52cd698a27f6f0309d4f13409dc887ac23a1426e3b9adb8ddf3dde4184", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c920ec52cd698a27f6f0309d4f13409dc887ac23a1426e3b9adb8ddf3dde4184", kill_on_drop: false }`
[INFO] [stdout] c920ec52cd698a27f6f0309d4f13409dc887ac23a1426e3b9adb8ddf3dde4184
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 40d832a16f03404a1edf01b47de04aff38905e51bb1d66fc8163a209bb94d910
[INFO] running `Command { std: "docker" "start" "-a" "40d832a16f03404a1edf01b47de04aff38905e51bb1d66fc8163a209bb94d910", kill_on_drop: false }`
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/read_util.rs:33:48
[INFO] [stdout]    |
[INFO] [stdout] 33 |             ReadUtilError::ReaderError(e) => e.description(),
[INFO] [stdout]    |                                                ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling sise v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/read_util.rs:33:48
[INFO] [stdout]    |
[INFO] [stdout] 33 |             ReadUtilError::ReaderError(e) => e.description(),
[INFO] [stdout]    |                                                ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.35s
[INFO] running `Command { std: "docker" "inspect" "40d832a16f03404a1edf01b47de04aff38905e51bb1d66fc8163a209bb94d910", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40d832a16f03404a1edf01b47de04aff38905e51bb1d66fc8163a209bb94d910", kill_on_drop: false }`
[INFO] [stdout] 40d832a16f03404a1edf01b47de04aff38905e51bb1d66fc8163a209bb94d910
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7b34d4dcc8d2df2ddfc151a73621347a9127a101377e2a80b7ae6142b896498d
[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" "7b34d4dcc8d2df2ddfc151a73621347a9127a101377e2a80b7ae6142b896498d", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/read_util.rs:33:48
[INFO] [stderr]    |
[INFO] [stderr] 33 |             ReadUtilError::ReaderError(e) => e.description(),
[INFO] [stderr]    |                                                ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/read_util.rs:33:48
[INFO] [stderr]    |
[INFO] [stderr] 33 |             ReadUtilError::ReaderError(e) => e.description(),
[INFO] [stderr]    |                                                ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sise-d6b1bd1a75584f2a
[INFO] [stdout] running 64 tests
[INFO] [stdout] test tests::parser::test_comment_1 ... ok
[INFO] [stdout] test tests::parser::test_comment_3 ... ok
[INFO] [stdout] test tests::parser::test_fail_expected_eof ... ok
[INFO] [stdout] test tests::parser::test_comment_2 ... ok
[INFO] [stdout] test tests::parser::test_empty_list ... ok
[INFO] [stdout] test tests::parser::test_fail_empty ... ok
[INFO] [stdout] test tests::parser::test_fail_illegal_chr_in_string ... ok
[INFO] [stdout] test tests::parser::test_fail_unclosed_list_with_comment ... ok
[INFO] [stdout] test tests::parser::test_fail_illegal_chr_in_comment ... ok
[INFO] [stdout] test tests::parser::test_atom_chars ... ok
[INFO] [stdout] test tests::parser::test_fail_unclosed_list ... ok
[INFO] [stdout] test tests::parser::test_fail_illegal_chr ... ok
[INFO] [stdout] test tests::parser::test_simple_list_2 ... ok
[INFO] [stdout] test tests::parser::test_single_atom ... ok
[INFO] [stdout] test tests::parser::test_nested_lists ... ok
[INFO] [stdout] test tests::parser::test_string_2 ... ok
[INFO] [stdout] test tests::parser::test_string_1 ... ok
[INFO] [stdout] test tests::parser::test_string_3 ... ok
[INFO] [stdout] test tests::read_into_tree::test_empty_list ... ok
[INFO] [stdout] test tests::parser::test_fail_unexpected_closing ... ok
[INFO] [stdout] test tests::parser::test_multiline_mixed ... ok
[INFO] [stdout] test tests::parser::test_nested_list_2 ... ok
[INFO] [stdout] test tests::read_into_tree::test_nested_list_1 ... ok
[INFO] [stdout] test tests::parser::test_multiline_cr ... ok
[INFO] [stdout] test tests::read_into_tree::test_nested_list_2 ... ok
[INFO] [stdout] test tests::parser::test_simple_list_1 ... ok
[INFO] [stdout] test tests::parser::test_multiline_crlf ... ok
[INFO] [stdout] test tests::parser::test_nested_list_1 ... ok
[INFO] [stdout] test tests::parser::test_multiline_lf ... ok
[INFO] [stdout] test tests::parser::test_nested_list_3 ... ok
[INFO] [stdout] test tests::parser::test_mixed ... ok
[INFO] [stdout] test tests::read_into_tree::test_single_atom ... ok
[INFO] [stdout] test tests::read_util::test_list_next_item ... ok
[INFO] [stdout] test tests::read_util::test_list_try_next_item ... ok
[INFO] [stdout] test tests::read_util::test_node_as_atom ... ok
[INFO] [stdout] test tests::read_util::test_node_as_list ... ok
[INFO] [stdout] test tests::tree_reader::test_empty_list ... ok
[INFO] [stdout] test tests::tree_reader::test_mixed ... ok
[INFO] [stdout] test tests::tree_reader::test_nested_list_2 ... ok
[INFO] [stdout] test tests::tree_reader::test_nested_lists ... ok
[INFO] [stdout] test tests::tree_reader::test_simple_list_1 ... ok
[INFO] [stdout] test tests::writer::test_list_with_one_atom ... ok
[INFO] [stdout] test tests::writer::test_list_with_three_atoms ... ok
[INFO] [stdout] test tests::writer::test_list_with_two_atoms ... ok
[INFO] [stdout] test tests::writer::test_mixed ... ok
[INFO] [stdout] test tests::writer::test_nested_list_1 ... ok
[INFO] [stdout] test tests::writer::test_nested_list_2 ... ok
[INFO] [stdout] test tests::writer::test_single_atom ... ok
[INFO] [stdout] test tests::writer::test_spaced_with_keep_line_1 ... ok
[INFO] [stdout] test tests::writer::test_spaced_with_keep_line_2 ... ok
[INFO] [stdout] test tests::writer::test_spaced_with_keep_line_3 ... ok
[INFO] [stdout] test tests::read_into_tree::test_simple_list_1 ... ok
[INFO] [stdout] test tests::read_into_tree::test_nested_list_3 ... ok
[INFO] [stdout] test tests::tree_reader::test_nested_list_1 ... ok
[INFO] [stdout] test tests::read_util::test_atom_decode ... ok
[INFO] [stdout] test tests::tree_reader::test_simple_list_2 ... ok
[INFO] [stdout] test tests::tree_reader::test_nested_list_3 ... ok
[INFO] [stdout] test tests::read_into_tree::test_simple_list_2 ... ok
[INFO] [stdout] test tests::parser::test_fail_unfinished_string ... ok
[INFO] [stdout] test tests::util::test_check_atom ... ok
[INFO] [stdout] test tests::writer::test_empty_list ... ok
[INFO] [stdout] test tests::read_util::test_list_decode_atoms ... ok
[INFO] [stdout] test tests::tree_reader::test_single_atom ... ok
[INFO] [stdout] test tests::read_util::test_list_expect_end ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 64 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sise
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test src/read_util.rs - read_util::ListReadUtil::try_next_item (line 303) ... ok
[INFO] [stdout] test src/read_util.rs - read_util::NodeReadUtil::expect_list (line 156) ... ok
[INFO] [stdout] test src/read_util.rs - read_util::ListReadUtil::next_item (line 333) ... ok
[INFO] [stdout] test src/node.rs - node::Node::ref_as_usize (line 38) ... ok
[INFO] [stdout] test src/compact_string_writer.rs - compact_string_writer::CompactStringWriter (line 17) ... ok
[INFO] [stdout] test src/read_util.rs - read_util::AtomReadUtil<R>::decode (line 225) ... ok
[INFO] [stdout] test src/spaced_string_writer.rs - spaced_string_writer::SpacedStringWriter (line 72) ... ok
[INFO] [stdout] test src/read_into_tree.rs - read_into_tree::read_into_tree (line 17) ... ok
[INFO] [stdout] test src/parser.rs - parser::Parser (line 130) ... ok
[INFO] [stdout] test src/spaced_string_writer.rs - spaced_string_writer::SpacedStringWriter (line 107) ... ok
[INFO] [stdout] test src/read_util.rs - read_util::NodeReadUtil::expect_atom (line 135) ... ok
[INFO] [stdout] test src/read_util.rs - read_util::ListReadUtil::expect_ending (line 280) ... ok
[INFO] [stdout] test src/lib.rs - sise_expr (line 79) ... ok
[INFO] [stdout] test src/read_into_tree.rs - read_into_tree::read_into_tree (line 31) ... ok
[INFO] [stdout] test src/node.rs - node::Node::index_path (line 129) ... ok
[INFO] [stdout] test src/read_util.rs - read_util::ListReadUtil::decode_atoms (line 363) ... ok
[INFO] [stdout] test src/write_from_tree.rs - write_from_tree::write_from_tree (line 76) ... ok
[INFO] [stdout] test src/tree_reader.rs - tree_reader::TreeReader (line 19) ... ok
[INFO] [stdout] test src/write_from_tree.rs - write_from_tree::write_from_tree (line 33) ... ok
[INFO] [stdout] test src/write_from_tree.rs - write_from_tree::write_from_tree (line 52) ... ok
[INFO] [stdout] test src/writer.rs - writer::MaybeMultilineOptions (line 33) ... ok
[INFO] [stdout] test src/tree_writer.rs - tree_writer::TreeWriter (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7b34d4dcc8d2df2ddfc151a73621347a9127a101377e2a80b7ae6142b896498d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b34d4dcc8d2df2ddfc151a73621347a9127a101377e2a80b7ae6142b896498d", kill_on_drop: false }`
[INFO] [stdout] 7b34d4dcc8d2df2ddfc151a73621347a9127a101377e2a80b7ae6142b896498d