[INFO] fetching crate maud 0.22.2...
[INFO] testing maud-0.22.2 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate maud 0.22.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate maud 0.22.2 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate maud 0.22.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate maud 0.22.2
[INFO] tweaked toml for crates.io crate maud 0.22.2 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate maud 0.22.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded trybuild v1.0.38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 09d91a816a8637ad98ae3f6a61cdf802c1334192e8046a3fcb8b406f9122edb8
[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" "09d91a816a8637ad98ae3f6a61cdf802c1334192e8046a3fcb8b406f9122edb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09d91a816a8637ad98ae3f6a61cdf802c1334192e8046a3fcb8b406f9122edb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09d91a816a8637ad98ae3f6a61cdf802c1334192e8046a3fcb8b406f9122edb8", kill_on_drop: false }`
[INFO] [stdout] 09d91a816a8637ad98ae3f6a61cdf802c1334192e8046a3fcb8b406f9122edb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bba90a8ffd310be9ed5f590697b2ed87be36fe7533e70d689a9f905c777bc42d
[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" "bba90a8ffd310be9ed5f590697b2ed87be36fe7533e70d689a9f905c777bc42d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling maud_htmlescape v0.17.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling syn v1.0.58
[INFO] [stderr]    Compiling maud_macros v0.22.2
[INFO] [stderr]    Compiling maud v0.22.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.19s
[INFO] running `Command { std: "docker" "inspect" "bba90a8ffd310be9ed5f590697b2ed87be36fe7533e70d689a9f905c777bc42d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bba90a8ffd310be9ed5f590697b2ed87be36fe7533e70d689a9f905c777bc42d", kill_on_drop: false }`
[INFO] [stdout] bba90a8ffd310be9ed5f590697b2ed87be36fe7533e70d689a9f905c777bc42d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7e493819d733099e20cacfde3ba354ce8ac89b798b1eebbd2cbe8c4e1b590ce
[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" "b7e493819d733099e20cacfde3ba354ce8ac89b798b1eebbd2cbe8c4e1b590ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling trybuild v1.0.38
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling dissimilar v1.0.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling maud v0.22.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 23.19s
[INFO] running `Command { std: "docker" "inspect" "b7e493819d733099e20cacfde3ba354ce8ac89b798b1eebbd2cbe8c4e1b590ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7e493819d733099e20cacfde3ba354ce8ac89b798b1eebbd2cbe8c4e1b590ce", kill_on_drop: false }`
[INFO] [stdout] b7e493819d733099e20cacfde3ba354ce8ac89b798b1eebbd2cbe8c4e1b590ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b3dc0d31d477726227bf6002ac3858ca2c14bec3f042fe2c90c55484bc6cfd12
[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" "b3dc0d31d477726227bf6002ac3858ca2c14bec3f042fe2c90c55484bc6cfd12", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/maud-b367d53401b44a25)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/absolute_paths.rs (/opt/rustwide/target/debug/deps/absolute_paths-20c596c732db778d)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/basic_syntax.rs (/opt/rustwide/target/debug/deps/basic_syntax-a90b9fb33aee6343)
[INFO] [stdout] test issue_170 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test class_shorthand_with_space ... ok
[INFO] [stdout] test class_string ... ok
[INFO] [stdout] test classes_attrs_ids_mixed_up ... ok
[INFO] [stdout] test class_shorthand ... ok
[INFO] [stdout] test blocks ... ok
[INFO] [stdout] test classes_shorthand ... ok
[INFO] [stdout] test colons_in_names ... ok
[INFO] [stdout] test div_shorthand_id_with_attrs ... ok
[INFO] [stdout] test div_shorthand_class ... ok
[INFO] [stdout] test div_shorthand_class_with_attrs ... ok
[INFO] [stdout] test empty_elements ... ok
[INFO] [stdout] test empty_attributes ... ok
[INFO] [stdout] test empty_elements_slash ... ok
[INFO] [stdout] test div_shorthand_id ... ok
[INFO] [stdout] test escaping ... ok
[INFO] [stdout] test empty_attributes_question_mark ... ok
[INFO] [stdout] test hyphens_in_attribute_names ... ok
[INFO] [stdout] test semicolons ... ok
[INFO] [stdout] test hyphens_in_element_names ... ok
[INFO] [stdout] test simple_elements ... ok
[INFO] [stdout] test id_shorthand ... ok
[INFO] [stdout] test toggle_classes ... ok
[INFO] [stdout] test toggle_empty_attributes_braces ... ok
[INFO] [stdout] test id_string ... ok
[INFO] [stdout] test hyphens_in_class_names ... ok
[INFO] [stdout] test toggle_classes_braces ... ok
[INFO] [stdout] test literals ... ok
[INFO] [stdout] test toggle_classes_string ... ok
[INFO] [stdout] test toggle_empty_attributes ... ok
[INFO] [stdout] test mixed_classes ... ok
[INFO] [stdout] test simple_attributes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stderr]      Running tests/control_structures.rs (/opt/rustwide/target/debug/deps/control_structures-a6f76f7a1b306806)
[INFO] [stdout] test for_expr ... ok
[INFO] [stdout] test match_in_attribute ... ok
[INFO] [stdout] test match_no_trailing_comma ... ok
[INFO] [stdout] test match_expr_without_delims ... ok
[INFO] [stdout] test if_expr_in_class ... ok
[INFO] [stdout] test match_expr ... ok
[INFO] [stdout] test match_expr_with_guards ... ok
[INFO] [stdout] test let_lexical_scope ... ok
[INFO] [stdout] test let_expr ... ok
[INFO] [stdout] test while_let_expr ... ok
[INFO] [stdout] test let_type_ascription ... ok
[INFO] [stdout] test if_expr ... ok
[INFO] [stderr]      Running tests/errors.rs (/opt/rustwide/target/debug/deps/errors-3a48ae9d8b0c7201)
[INFO] [stdout] test while_expr ... ok
[INFO] [stdout] test if_let ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.58
[INFO] [stderr]    Compiling maud_htmlescape v0.17.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling maud_macros v0.22.2
[INFO] [stderr]     Checking maud v0.22.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking maud-tests v0.0.0 (/opt/rustwide/target/tests/maud)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.32s
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stdout] test run_warnings ... ok
[INFO] [stderr] test tests/warnings/keyword-without-at.rs ... ok
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 12.71s
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr]      Running tests/misc.rs (/opt/rustwide/target/debug/deps/misc-2688459a9b3391e3)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test issue_13 ... ok
[INFO] [stderr]      Running tests/splices.rs (/opt/rustwide/target/debug/deps/splices-51146a9beda02be8)
[INFO] [stdout] test issue_97 ... ok
[INFO] [stdout] test issue_21 ... ok
[INFO] [stdout] test issue_21_2 ... ok
[INFO] [stdout] test render_impl ... ok
[INFO] [stdout] test issue_23 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stderr]    Doc-tests maud
[INFO] [stdout] test raw_literals ... ok
[INFO] [stdout] test nested_macro_invocation ... ok
[INFO] [stdout] test tuple_accessors ... ok
[INFO] [stdout] test attributes ... ok
[INFO] [stdout] test literals ... ok
[INFO] [stdout] test locals ... ok
[INFO] [stdout] test statics ... ok
[INFO] [stdout] test blocks ... ok
[INFO] [stdout] test id_shorthand ... ok
[INFO] [stdout] test structs ... ok
[INFO] [stdout] test splice_with_path ... ok
[INFO] [stdout] test class_shorthand ... ok
[INFO] [stdout] test class_shorthand_block ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - DOCTYPE (line 150) ... ok
[INFO] [stdout] test src/lib.rs - Render (line 36) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.62s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b3dc0d31d477726227bf6002ac3858ca2c14bec3f042fe2c90c55484bc6cfd12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3dc0d31d477726227bf6002ac3858ca2c14bec3f042fe2c90c55484bc6cfd12", kill_on_drop: false }`
[INFO] [stdout] b3dc0d31d477726227bf6002ac3858ca2c14bec3f042fe2c90c55484bc6cfd12