[INFO] fetching crate katex 0.4.0-alpha.1...
[INFO] testing katex-0.4.0-alpha.1 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate katex 0.4.0-alpha.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate katex 0.4.0-alpha.1 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate katex 0.4.0-alpha.1
[INFO] finished tweaking crates.io crate katex 0.4.0-alpha.1
[INFO] tweaked toml for crates.io crate katex 0.4.0-alpha.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quick-js v0.4.1
[INFO] [stderr]   Downloaded libquickjs-sys v0.9.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 33954ff68ba988e537b65a9a5da71c8ea9029df7efa424b0e38025f98117c041
[INFO] running `Command { std: "docker" "start" "-a" "33954ff68ba988e537b65a9a5da71c8ea9029df7efa424b0e38025f98117c041", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "33954ff68ba988e537b65a9a5da71c8ea9029df7efa424b0e38025f98117c041", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33954ff68ba988e537b65a9a5da71c8ea9029df7efa424b0e38025f98117c041", kill_on_drop: false }`
[INFO] [stdout] 33954ff68ba988e537b65a9a5da71c8ea9029df7efa424b0e38025f98117c041
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d97d5fdc910369e0ea8e6e0d0075df4eed6b1f598217693f6a0e83c807e6852
[INFO] running `Command { std: "docker" "start" "-a" "3d97d5fdc910369e0ea8e6e0d0075df4eed6b1f598217693f6a0e83c807e6852", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling walkdir v0.1.8
[INFO] [stderr]    Compiling copy_dir v0.1.2
[INFO] [stderr]    Compiling libquickjs-sys v0.9.0
[INFO] [stderr]    Compiling darling_core v0.12.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling darling_macro v0.12.4
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling darling v0.12.4
[INFO] [stderr]    Compiling derive_builder_core v0.10.2
[INFO] [stderr]    Compiling derive_builder_macro v0.10.2
[INFO] [stderr]    Compiling derive_builder v0.10.2
[INFO] [stderr]    Compiling quick-js v0.4.1
[INFO] [stderr]    Compiling katex v0.4.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.22s
[INFO] running `Command { std: "docker" "inspect" "3d97d5fdc910369e0ea8e6e0d0075df4eed6b1f598217693f6a0e83c807e6852", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d97d5fdc910369e0ea8e6e0d0075df4eed6b1f598217693f6a0e83c807e6852", kill_on_drop: false }`
[INFO] [stdout] 3d97d5fdc910369e0ea8e6e0d0075df4eed6b1f598217693f6a0e83c807e6852
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 450398bb6afaca14b4241867650ebcd480447851c0a516eb22ca433813f4fedb
[INFO] running `Command { std: "docker" "start" "-a" "450398bb6afaca14b4241867650ebcd480447851c0a516eb22ca433813f4fedb", kill_on_drop: false }`
[INFO] [stderr]    Compiling katex v0.4.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "450398bb6afaca14b4241867650ebcd480447851c0a516eb22ca433813f4fedb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "450398bb6afaca14b4241867650ebcd480447851c0a516eb22ca433813f4fedb", kill_on_drop: false }`
[INFO] [stdout] 450398bb6afaca14b4241867650ebcd480447851c0a516eb22ca433813f4fedb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3a234b432fc8d1aeb2db1f40fba086c04696c951cff08a1c4b577db88c9cd8da
[INFO] running `Command { std: "docker" "start" "-a" "3a234b432fc8d1aeb2db1f40fba086c04696c951cff08a1c4b577db88c9cd8da", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 14 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/katex-2f8431fddd416df5)
[INFO] [stdout] test tests::test_opts_sync_send ... ok
[INFO] [stdout] test tests::test_trust ... ok
[INFO] [stdout] test tests::test_macros ... ok
[INFO] [stdout] test tests::test_error_color ... ok
[INFO] [stdout] test tests::test_passing_opts_by_reference_and_value ... ok
[INFO] [stdout] test tests::test_display_mode ... ok
[INFO] [stdout] test tests::test_leqno ... ok
[INFO] [stdout] test tests::test_fleqn ... ok
[INFO] [stdout] test tests::test_output_mathml_only ... ok
[INFO] [stdout] test tests::test_stack_overflow ... ok
[INFO] [stdout] test tests::test_throw_on_error ... ok
[INFO] [stdout] test tests::test_render ... ok
[INFO] [stdout] test tests::test_render_mhchem ... ok
[INFO] [stdout] test tests::test_output_html_only ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.70s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests katex
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/opts.rs - opts::OptsBuilder::add_macro (line 193) ... ok
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.44s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3a234b432fc8d1aeb2db1f40fba086c04696c951cff08a1c4b577db88c9cd8da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a234b432fc8d1aeb2db1f40fba086c04696c951cff08a1c4b577db88c9cd8da", kill_on_drop: false }`
[INFO] [stdout] 3a234b432fc8d1aeb2db1f40fba086c04696c951cff08a1c4b577db88c9cd8da