[INFO] crate spandex 0.0.4 is already in cache
[INFO] testing spandex-0.0.4 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] extracting crate spandex 0.0.4 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate spandex 0.0.4 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate spandex 0.0.4
[INFO] finished tweaking crates.io crate spandex 0.0.4
[INFO] tweaked toml for crates.io crate spandex 0.0.4 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate spandex 0.0.4 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] b107ec65b6ae67fc5751d8ab89b7c926a0e596828926320f7c008c059815652c
[INFO] running `"docker" "start" "-a" "b107ec65b6ae67fc5751d8ab89b7c926a0e596828926320f7c008c059815652c"`
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling syn v1.0.8
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling serde v1.0.102
[INFO] [stderr]    Compiling encoding_index_tests v0.1.4
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]    Compiling cc v1.0.47
[INFO] [stderr]    Compiling scopeguard v1.0.0
[INFO] [stderr]    Compiling ryu v1.0.2
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling rayon-core v1.6.1
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling adler32 v1.0.4
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling pocket-resources v0.3.2
[INFO] [stderr]    Compiling static_assertions v0.3.4
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling pom v3.0.2
[INFO] [stderr]    Compiling linked-hash-map v0.3.0
[INFO] [stderr]    Compiling dtoa v0.4.4
[INFO] [stderr]    Compiling bytecount v0.3.2
[INFO] [stderr]    Compiling fixedbitset v0.1.9
[INFO] [stderr]    Compiling ordermap v0.3.5
[INFO] [stderr]    Compiling encoding-index-japanese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-korean v1.20141219.5
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling num-traits v0.2.10
[INFO] [stderr]    Compiling crossbeam-utils v0.7.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.0
[INFO] [stderr]    Compiling bincode v1.2.0
[INFO] [stderr]    Compiling miniz_oxide v0.3.5
[INFO] [stderr]    Compiling nom v5.0.1
[INFO] [stderr]    Compiling freetype-sys v0.7.1
[INFO] [stderr]    Compiling petgraph v0.4.13
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling encoding v0.2.33
[INFO] [stderr]    Compiling stb_truetype v0.3.1
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling memoffset v0.5.3
[INFO] [stderr]    Compiling lexical-core v0.4.6
[INFO] [stderr]    Compiling num_cpus v1.11.1
[INFO] [stderr]    Compiling flate2 v1.0.13
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]    Compiling colored v1.9.0
[INFO] [stderr]    Compiling crossbeam-queue v0.2.0
[INFO] [stderr]    Compiling crossbeam-deque v0.7.2
[INFO] [stderr]    Compiling ordered-float v1.0.2
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling freetype-rs v0.19.1
[INFO] [stderr]    Compiling rusttype v0.8.2
[INFO] [stderr]    Compiling rayon v1.2.1
[INFO] [stderr]    Compiling rusttype v0.7.9
[INFO] [stderr]    Compiling lopdf v0.23.0
[INFO] [stderr]    Compiling serde_derive v1.0.102
[INFO] [stderr]    Compiling nom_locate v1.0.0
[INFO] [stderr]    Compiling printpdf v0.2.12
[INFO] [stderr]    Compiling atlatl v0.1.2
[INFO] [stderr]    Compiling toml v0.5.5
[INFO] [stderr]    Compiling hyphenation_commons v0.7.1
[INFO] [stderr]    Compiling spandex-hyphenation v0.7.4
[INFO] [stderr]    Compiling spandex v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/layout/paragraphs/utils/linebreak.rs:37:13
[INFO] [stderr]    |
[INFO] [stderr] 37 |             ((desired_length.0 - actual_length.0) / total_stretchability.0)
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/layout/paragraphs/utils/linebreak.rs:42:9
[INFO] [stderr]    |
[INFO] [stderr] 42 |         ((desired_length.0 - actual_length.0) / total_shrinkability.0)
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 08s
[INFO] running `"docker" "inspect" "b107ec65b6ae67fc5751d8ab89b7c926a0e596828926320f7c008c059815652c"`
[INFO] running `"docker" "rm" "-f" "b107ec65b6ae67fc5751d8ab89b7c926a0e596828926320f7c008c059815652c"`
[INFO] [stdout] b107ec65b6ae67fc5751d8ab89b7c926a0e596828926320f7c008c059815652c
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] 2017b29b6fcab20de7e01d45999c0aa3ec197350a3ecb82506f89a0df526e7d4
[INFO] running `"docker" "start" "-a" "2017b29b6fcab20de7e01d45999c0aa3ec197350a3ecb82506f89a0df526e7d4"`
[INFO] [stderr]    Compiling spandex v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/layout/paragraphs/utils/linebreak.rs:37:13
[INFO] [stderr]    |
[INFO] [stderr] 37 |             ((desired_length.0 - actual_length.0) / total_stretchability.0)
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/layout/paragraphs/utils/linebreak.rs:42:9
[INFO] [stderr]    |
[INFO] [stderr] 42 |         ((desired_length.0 - actual_length.0) / total_shrinkability.0)
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/layout/paragraphs/utils/linebreak.rs:37:13
[INFO] [stderr]    |
[INFO] [stderr] 37 |             ((desired_length.0 - actual_length.0) / total_stretchability.0)
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/layout/paragraphs/utils/linebreak.rs:42:9
[INFO] [stderr]    |
[INFO] [stderr] 42 |         ((desired_length.0 - actual_length.0) / total_shrinkability.0)
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.03s
[INFO] running `"docker" "inspect" "2017b29b6fcab20de7e01d45999c0aa3ec197350a3ecb82506f89a0df526e7d4"`
[INFO] running `"docker" "rm" "-f" "2017b29b6fcab20de7e01d45999c0aa3ec197350a3ecb82506f89a0df526e7d4"`
[INFO] [stdout] 2017b29b6fcab20de7e01d45999c0aa3ec197350a3ecb82506f89a0df526e7d4
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] 153555b32926285f4e731d03f5f400c7fc78e9c2d441830413e3d18d773036dd
[INFO] running `"docker" "start" "-a" "153555b32926285f4e731d03f5f400c7fc78e9c2d441830413e3d18d773036dd"`
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/layout/paragraphs/utils/linebreak.rs:37:13
[INFO] [stderr]    |
[INFO] [stderr] 37 |             ((desired_length.0 - actual_length.0) / total_stretchability.0)
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/layout/paragraphs/utils/linebreak.rs:42:9
[INFO] [stderr]    |
[INFO] [stderr] 42 |         ((desired_length.0 - actual_length.0) / total_shrinkability.0)
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/layout/paragraphs/utils/linebreak.rs:37:13
[INFO] [stderr]    |
[INFO] [stderr] 37 |             ((desired_length.0 - actual_length.0) / total_stretchability.0)
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/layout/paragraphs/utils/linebreak.rs:42:9
[INFO] [stderr]    |
[INFO] [stderr] 42 |         ((desired_length.0 - actual_length.0) / total_shrinkability.0)
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/spandex-9591f5d90137d2aa
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test parser::tests::errors::test_accent ... ok
[INFO] [stdout] test parser::tests::errors::test_title_no_new_line ... ok
[INFO] [stdout] test parser::tests::errors::test_unmatched_dollar ... ok
[INFO] [stdout] test parser::tests::errors::test_mixed_star_slash ... ok
[INFO] [stdout] test parser::tests::errors::test_unmatched_slash ... ok
[INFO] [stdout] test parser::tests::successes::test_title_2 ... ok
[INFO] [stdout] test parser::tests::successes::test_title_1 ... ok
[INFO] [stdout] test parser::tests::errors::test_unmatched_star ... ok
[INFO] [stdout] test parser::tests::successes::test_titles ... ok
[INFO] [stdout] test layout::paragraphs::engine::tests::test_paragraph_itemization ... ok
[INFO] [stdout] test layout::paragraphs::engine::tests::test_legal_breakpoints ... ok
[INFO] [stdout] test layout::paragraphs::engine::tests::test_algorithm ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/spandex-916744a0fe9b802c
[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]    Doc-tests spandex
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/parser/combinators.rs - parser::combinators::parse_italic (line 67) ... ok
[INFO] [stdout] test src/document/counters.rs - document::counters::Counters::increment (line 25) ... ok
[INFO] [stdout] test src/parser/combinators.rs - parser::combinators::parse_comment (line 109) ... ok
[INFO] [stdout] test src/parser/combinators.rs - parser::combinators::parse_block_content (line 268) ... ok
[INFO] [stdout] test src/parser/combinators.rs - parser::combinators::get_block (line 241) ... ok
[INFO] [stdout] test src/parser/combinators.rs - parser::combinators::parse_group (line 139) ... ok
[INFO] [stdout] test src/parser/combinators.rs - parser::combinators::parse_inline_math (line 82) ... ok
[INFO] [stdout] test src/parser/combinators.rs - parser::combinators::parse_bold (line 48) ... ok
[INFO] [stdout] test src/parser/combinators.rs - parser::combinators::parse_single_line (line 177) ... ok
[INFO] [stdout] test src/parser/combinators.rs - parser::combinators::parse_title_level (line 197) ... ok
[INFO] [stdout] test src/parser/combinators.rs - parser::combinators::parse_paragraph (line 156) ... ok
[INFO] [stdout] test src/parser/combinators.rs - parser::combinators::parse_title (line 213) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "153555b32926285f4e731d03f5f400c7fc78e9c2d441830413e3d18d773036dd"`
[INFO] running `"docker" "rm" "-f" "153555b32926285f4e731d03f5f400c7fc78e9c2d441830413e3d18d773036dd"`
[INFO] [stdout] 153555b32926285f4e731d03f5f400c7fc78e9c2d441830413e3d18d773036dd