[INFO] fetching crate alemat 0.8.0... [INFO] testing alemat-0.8.0 against master#160e7623e8cbbf1feab2b6e2a24733a98c7bde9c for pr-145628 [INFO] extracting crate alemat 0.8.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate alemat 0.8.0 [INFO] finished tweaking crates.io crate alemat 0.8.0 [INFO] tweaked toml for crates.io crate alemat 0.8.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate alemat 0.8.0 on toolchain 160e7623e8cbbf1feab2b6e2a24733a98c7bde9c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 91 packages to latest compatible versions [INFO] [stderr] Adding xmlem v0.2.3 (available: v0.3.3) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded unic-ucd-name_aliases v0.9.0 [INFO] [stderr] Downloaded unic-ucd v0.9.0 [INFO] [stderr] Downloaded unic-ucd-normal v0.9.0 [INFO] [stderr] Downloaded xmlem v0.2.3 [INFO] [stderr] Downloaded unic-ucd-hangul v0.9.0 [INFO] [stderr] Downloaded unic-ucd-common v0.9.0 [INFO] [stderr] Downloaded qname-impl v0.1.0 [INFO] [stderr] Downloaded unic-ucd-age v0.9.0 [INFO] [stderr] Downloaded qname-macro v0.1.0 [INFO] [stderr] Downloaded unic-ucd-category v0.9.0 [INFO] [stderr] Downloaded similar v2.7.0 [INFO] [stderr] Downloaded unic-ucd-bidi v0.9.0 [INFO] [stderr] Downloaded selectors v0.23.0 [INFO] [stderr] Downloaded insta v1.43.1 [INFO] [stderr] Downloaded cssparser v0.28.1 [INFO] [stderr] Downloaded dtoa v1.0.10 [INFO] [stderr] Downloaded unic-ucd-case v0.9.0 [INFO] [stderr] Downloaded unic-ucd-ident v0.9.0 [INFO] [stderr] Downloaded qname v0.1.0 [INFO] [stderr] Downloaded unic-ucd-name v0.9.0 [INFO] [stderr] Downloaded unic-ucd-block v0.9.0 [INFO] [stderr] Downloaded quick-xml v0.27.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1269fb6c929f34d23eda54f39b7df4aa21898cba41049b76d4fa4605e7dacbad [INFO] running `Command { std: "docker" "start" "-a" "1269fb6c929f34d23eda54f39b7df4aa21898cba41049b76d4fa4605e7dacbad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1269fb6c929f34d23eda54f39b7df4aa21898cba41049b76d4fa4605e7dacbad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1269fb6c929f34d23eda54f39b7df4aa21898cba41049b76d4fa4605e7dacbad", kill_on_drop: false }` [INFO] [stdout] 1269fb6c929f34d23eda54f39b7df4aa21898cba41049b76d4fa4605e7dacbad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3da5a1f9436565bba977d3921d7cc4e3e9b184486efc829df90f5be8810e74b1 [INFO] running `Command { std: "docker" "start" "-a" "3da5a1f9436565bba977d3921d7cc4e3e9b184486efc829df90f5be8810e74b1", kill_on_drop: false }` [INFO] [stderr] Compiling alemat v0.8.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.53s [INFO] running `Command { std: "docker" "inspect" "3da5a1f9436565bba977d3921d7cc4e3e9b184486efc829df90f5be8810e74b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3da5a1f9436565bba977d3921d7cc4e3e9b184486efc829df90f5be8810e74b1", kill_on_drop: false }` [INFO] [stdout] 3da5a1f9436565bba977d3921d7cc4e3e9b184486efc829df90f5be8810e74b1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1686deef79a0985550cd1bde5c01a723f9bb7342649c962e3b658f9c1b94ceca [INFO] running `Command { std: "docker" "start" "-a" "1686deef79a0985550cd1bde5c01a723f9bb7342649c962e3b658f9c1b94ceca", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling unic-common v0.9.0 [INFO] [stderr] Compiling unic-char-range v0.9.0 [INFO] [stderr] Compiling cfg-if v1.0.3 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Compiling matches v0.1.10 [INFO] [stderr] Compiling dtoa v1.0.10 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Compiling slotmap v1.0.7 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling unic-char-property v0.9.0 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling unic-ucd-version v0.9.0 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling unic-ucd-hangul v0.9.0 [INFO] [stderr] Compiling unic-ucd-category v0.9.0 [INFO] [stderr] Compiling unic-ucd-bidi v0.9.0 [INFO] [stderr] Compiling unic-ucd-name v0.9.0 [INFO] [stderr] Compiling unic-ucd-case v0.9.0 [INFO] [stderr] Compiling unic-ucd-age v0.9.0 [INFO] [stderr] Compiling unic-ucd-block v0.9.0 [INFO] [stderr] Compiling unic-ucd-segment v0.9.0 [INFO] [stderr] Compiling unic-ucd-ident v0.9.0 [INFO] [stderr] Compiling unic-ucd-name_aliases v0.9.0 [INFO] [stderr] Compiling dtoa-short v0.3.5 [INFO] [stderr] Compiling unic-ucd-common v0.9.0 [INFO] [stderr] Compiling servo_arc v0.1.1 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling quick-xml v0.27.1 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling console v0.15.11 [INFO] [stderr] Compiling similar v2.7.0 [INFO] [stderr] Compiling unic-ucd-normal v0.9.0 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling insta v1.43.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling phf_codegen v0.8.0 [INFO] [stderr] Compiling selectors v0.23.0 [INFO] [stderr] Compiling qname-impl v0.1.0 [INFO] [stderr] Compiling phf_macros v0.8.0 [INFO] [stderr] Compiling cssparser v0.28.1 [INFO] [stderr] Compiling qname-macro v0.1.0 [INFO] [stderr] Compiling phf v0.8.0 [INFO] [stderr] Compiling qname v0.1.0 [INFO] [stderr] Compiling cssparser-macros v0.6.1 [INFO] [stderr] Compiling derive_more v0.99.20 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling unic-ucd v0.9.0 [INFO] [stderr] Compiling xmlem v0.2.3 [INFO] [stderr] Compiling alemat v0.8.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 30.18s [INFO] running `Command { std: "docker" "inspect" "1686deef79a0985550cd1bde5c01a723f9bb7342649c962e3b658f9c1b94ceca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1686deef79a0985550cd1bde5c01a723f9bb7342649c962e3b658f9c1b94ceca", kill_on_drop: false }` [INFO] [stdout] 1686deef79a0985550cd1bde5c01a723f9bb7342649c962e3b658f9c1b94ceca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0dd6eb8a51b1f89d266c1065f9489a0d778bde38be46d01c6ce965ff2de81cb2 [INFO] running `Command { std: "docker" "start" "-a" "0dd6eb8a51b1f89d266c1065f9489a0d778bde38be46d01c6ce965ff2de81cb2", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/alemat-95ad2f787b4b3215) [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/mod.rs (/opt/rustwide/target/debug/deps/mod-c42aec93a5d970fc) [INFO] [stdout] [INFO] [stdout] running 34 tests [INFO] [stdout] test grouping::action ... ok [INFO] [stdout] test grouping::mrow ... ok [INFO] [stdout] test others::mapping::map_in_row ... ok [INFO] [stdout] test grouping::merror ... ok [INFO] [stdout] test grouping::mstyle ... ok [INFO] [stdout] test grouping::mphantom ... ok [INFO] [stdout] test others::annotation::annotation ... ok [INFO] [stdout] test others::annotation::annotation_xml ... ok [INFO] [stdout] test others::mspace::mspace ... ok [INFO] [stdout] test others::mo::operator_product ... ok [INFO] [stdout] test others::mtext::text ... ok [INFO] [stdout] test others::mtable::matrix_augmented ... ok [INFO] [stdout] test others::ms::str_lit ... ok [INFO] [stdout] test others::mn::number ... ok [INFO] [stdout] test others::mo::operator_iff ... ok [INFO] [stdout] test radicals::root ... ok [INFO] [stdout] test others::mpadded::padded ... ok [INFO] [stdout] test others::mfrac::frac ... ok [INFO] [stdout] test others::mi::ident ... ok [INFO] [stdout] test others::mtable::matrix_square ... ok [INFO] [stdout] test scripted::subsup_summation ... ok [INFO] [stdout] test radicals::root_expr ... ok [INFO] [stdout] test radicals::sqrt ... ok [INFO] [stdout] test grouping::mmultiscripts ... ok [INFO] [stdout] test scripted::under_brace ... ok [INFO] [stdout] test scripted::underover_many ... ok [INFO] [stdout] test others::mtable::matrix ... ok [INFO] [stdout] test scripted::underover ... ok [INFO] [stdout] test scripted::over_brace ... ok [INFO] [stdout] test scripted::subsup ... ok [INFO] [stderr] Doc-tests alemat [INFO] [stdout] test scripted::subsup_integral ... ok [INFO] [stdout] test scripted::subsup_many ... ok [INFO] [stdout] test scripted::underover_integral ... ok [INFO] [stdout] test scripted::underover_summation ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/lib.rs - MathMl::map (line 77) ... ignored [INFO] [stdout] test src/elements/mfrac.rs - elements::mfrac::FracBuilder (line 88) ... ok [INFO] [stdout] test src/elements.rs - elements::children (line 193) ... ok [INFO] [stdout] test src/elements/mrow.rs - elements::mrow::row (line 79) ... ok [INFO] [stdout] test src/attributes.rs - attributes::Attribute::OnHandler (line 153) ... ok [INFO] [stdout] test src/elements/mtable.rs - elements::mtable::table_row (line 250) ... ok [INFO] [stdout] test src/elements/mtable.rs - elements::mtable::table (line 137) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.51s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0dd6eb8a51b1f89d266c1065f9489a0d778bde38be46d01c6ce965ff2de81cb2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0dd6eb8a51b1f89d266c1065f9489a0d778bde38be46d01c6ce965ff2de81cb2", kill_on_drop: false }` [INFO] [stdout] 0dd6eb8a51b1f89d266c1065f9489a0d778bde38be46d01c6ce965ff2de81cb2