[INFO] fetching crate mercurius 0.5.0... [INFO] testing mercurius-0.5.0 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate mercurius 0.5.0 into /workspace/builds/worker-77/source [INFO] validating manifest of crates.io crate mercurius 0.5.0 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mercurius 0.5.0 [INFO] finished tweaking crates.io crate mercurius 0.5.0 [INFO] tweaked toml for crates.io crate mercurius 0.5.0 written to /workspace/builds/worker-77/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8969c684402e0453ea37a8c0fb97ae53efe5df69d751030564bfd6925edd0085 [INFO] running `Command { std: "docker" "start" "-a" "8969c684402e0453ea37a8c0fb97ae53efe5df69d751030564bfd6925edd0085", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8969c684402e0453ea37a8c0fb97ae53efe5df69d751030564bfd6925edd0085", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8969c684402e0453ea37a8c0fb97ae53efe5df69d751030564bfd6925edd0085", kill_on_drop: false }` [INFO] [stdout] 8969c684402e0453ea37a8c0fb97ae53efe5df69d751030564bfd6925edd0085 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0a655df1178a47d119e5ec52f607cdc42aedb1729821cdfa28a0f519a9fc0f03 [INFO] running `Command { std: "docker" "start" "-a" "0a655df1178a47d119e5ec52f607cdc42aedb1729821cdfa28a0f519a9fc0f03", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling linked-hash-map v0.5.4 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling dtoa v0.4.8 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling thiserror-impl v1.0.29 [INFO] [stderr] Compiling derive-new v0.5.9 [INFO] [stderr] Compiling thiserror v1.0.29 [INFO] [stderr] Compiling serde_yaml v0.8.21 [INFO] [stderr] Compiling mercurius v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 30.30s [INFO] running `Command { std: "docker" "inspect" "0a655df1178a47d119e5ec52f607cdc42aedb1729821cdfa28a0f519a9fc0f03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a655df1178a47d119e5ec52f607cdc42aedb1729821cdfa28a0f519a9fc0f03", kill_on_drop: false }` [INFO] [stdout] 0a655df1178a47d119e5ec52f607cdc42aedb1729821cdfa28a0f519a9fc0f03 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 87a02e2ab498de808c1f40051ef310b1845e42a1c5cf934d3addf2abefba1f6d [INFO] running `Command { std: "docker" "start" "-a" "87a02e2ab498de808c1f40051ef310b1845e42a1c5cf934d3addf2abefba1f6d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling mercurius v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.21s [INFO] running `Command { std: "docker" "inspect" "87a02e2ab498de808c1f40051ef310b1845e42a1c5cf934d3addf2abefba1f6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87a02e2ab498de808c1f40051ef310b1845e42a1c5cf934d3addf2abefba1f6d", kill_on_drop: false }` [INFO] [stdout] 87a02e2ab498de808c1f40051ef310b1845e42a1c5cf934d3addf2abefba1f6d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7e1bc8d5bec377618af3ebfa0d311cfad6ddb90fa2f8a01317320b22ad1b2a8a [INFO] running `Command { std: "docker" "start" "-a" "7e1bc8d5bec377618af3ebfa0d311cfad6ddb90fa2f8a01317320b22ad1b2a8a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mercurius-01424ad464b93dde) [INFO] [stdout] running 49 tests [INFO] [stderr] Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-238acaffdf1a1314) [INFO] [stdout] test ext::after::test::empty_pseudo ... ok [INFO] [stdout] test ext::after::test::never_match ... ok [INFO] [stdout] test ext::before::test::empty_pseudo ... ok [INFO] [stdout] test ext::head::test::normal ... ok [INFO] [stdout] test ext::iterwith::test::normal ... ok [INFO] [stdout] test ext::link::test::iter ... ok [INFO] [stdout] test ext::tail::test::normal ... ok [INFO] [stdout] test ext::within::test::normal ... ok [INFO] [stdout] test ext::after::test::only_once ... ok [INFO] [stdout] test parse::linklabel::test::whitespace_normalization ... ok [INFO] [stdout] test parse::linklabel::test::return_carriage_linefeed_ok ... ok [INFO] [stdout] test ext::before::test::never_match ... ok [INFO] [stdout] test parse::parse::test::body_size ... ok [INFO] [stdout] test ext::before::test::lazy ... ok [INFO] [stdout] test parse::parse::test::code_block_kind_check_indented ... ok [INFO] [stdout] test ext::before::test::only_once ... ok [INFO] [stdout] test parse::parse::test::issue_283 ... ok [INFO] [stdout] test frontmatter::field::test::deserialize ... ok [INFO] [stdout] test parse::parse::test::code_block_kind_check_fenced ... ok [INFO] [stdout] test ext::after::test::lazy ... ok [INFO] [stdout] test parse::parse::test::issue_303 ... ok [INFO] [stdout] test parse::parse::test::issue_305 ... ok [INFO] [stdout] test parse::parse::test::issue_311 ... ok [INFO] [stdout] test parse::parse::test::issue_289 ... ok [INFO] [stdout] test frontmatter::readable::test::date_sub ... ok [INFO] [stdout] test parse::parse::test::issue_306 ... ok [INFO] [stdout] test parse::parse::test::issue_313 ... ok [INFO] [stdout] test parse::parse::test::another_emphasis_panic ... ok [INFO] [stdout] test parse::parse::test::lone_hashtag ... ok [INFO] [stdout] test parse::parse::test::lots_of_backslashes ... ok [INFO] [stdout] test parse::parse::test::issue_319 ... ok [INFO] [stdout] test parse::parse::test::offset_iter ... ok [INFO] [stdout] test parse::parse::test::offset_iter_issue_404 ... ok [INFO] [stdout] test parse::parse::test::issue_320 ... ok [INFO] [stdout] test parse::puncttable::tests::test_ascii ... ok [INFO] [stdout] test parse::puncttable::tests::test_unicode ... ok [INFO] [stdout] test parse::scanners::test::overflow_list ... ok [INFO] [stdout] test parse::strings::test_special_string::cowstr_char_to_string ... ok [INFO] [stdout] test parse::strings::test_special_string::cowstr_size ... ok [INFO] [stdout] test parse::strings::test_special_string::inlinestr_ascii ... ok [INFO] [stdout] test parse::parse::test::single_open_fish_bracket ... ok [INFO] [stdout] test parse::parse::test::offset_iter_issue_378 ... ok [INFO] [stdout] test parse::strings::test_special_string::inlinestr_fits_twentytwo ... ok [INFO] [stdout] test parse::strings::test_special_string::inlinestr_not_fits_twentythree ... ok [INFO] [stdout] test parse::strings::test_special_string::inlinestr_unicode ... ok [INFO] [stdout] test parse::strings::test_special_string::max_inline_str_len_atleast_five ... ok [INFO] [stdout] test parse::strings::test_special_string::small_boxed_str_clones_to_stack ... ok [INFO] [stdout] test parse::parse::test::node_size ... ok [INFO] [stdout] test parse::scanners::test::overflow_by_addition ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 49 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test link ... ok [INFO] [stderr] Doc-tests mercurius [INFO] [stdout] test inspect ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test src/ext/mod.rs - ext::MarkdownExt::inspect_frontmatter (line 46) ... ok [INFO] [stdout] test src/ext/mod.rs - ext::MarkdownExt::tail (line 232) ... ok [INFO] [stdout] test src/ext/mod.rs - ext::MarkdownExt::head (line 208) ... ok [INFO] [stdout] test src/parse/mod.rs - parse (line 30) ... ok [INFO] [stdout] test src/ext/mod.rs - ext::MarkdownExt::after (line 70) ... ok [INFO] [stdout] test src/ext/mod.rs - ext::MarkdownExt::within (line 256) ... ok [INFO] [stdout] test src/ext/mod.rs - ext::MarkdownExt::before (line 104) ... ok [INFO] [stdout] test src/ext/mod.rs - ext::MarkdownExt::link (line 144) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 11.75s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7e1bc8d5bec377618af3ebfa0d311cfad6ddb90fa2f8a01317320b22ad1b2a8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e1bc8d5bec377618af3ebfa0d311cfad6ddb90fa2f8a01317320b22ad1b2a8a", kill_on_drop: false }` [INFO] [stdout] 7e1bc8d5bec377618af3ebfa0d311cfad6ddb90fa2f8a01317320b22ad1b2a8a