[INFO] fetching crate rustdoc-katex-demo 0.1.5...
[INFO] testing rustdoc-katex-demo-0.1.5 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate rustdoc-katex-demo 0.1.5 into /workspace/builds/worker-95/source
[INFO] validating manifest of crates.io crate rustdoc-katex-demo 0.1.5 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustdoc-katex-demo 0.1.5
[INFO] finished tweaking crates.io crate rustdoc-katex-demo 0.1.5
[INFO] tweaked toml for crates.io crate rustdoc-katex-demo 0.1.5 written to /workspace/builds/worker-95/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 415bb36ed382e0bb4c481bbbfd0fa65d641d573a461c293a47212dbb90582a62
[INFO] running `Command { std: "docker" "start" "-a" "415bb36ed382e0bb4c481bbbfd0fa65d641d573a461c293a47212dbb90582a62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "415bb36ed382e0bb4c481bbbfd0fa65d641d573a461c293a47212dbb90582a62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "415bb36ed382e0bb4c481bbbfd0fa65d641d573a461c293a47212dbb90582a62", kill_on_drop: false }`
[INFO] [stdout] 415bb36ed382e0bb4c481bbbfd0fa65d641d573a461c293a47212dbb90582a62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8657b3fdfd061a0fb0a71744e49bde0eddae5ae2238c42626ad946b67ebb2143
[INFO] running `Command { std: "docker" "start" "-a" "8657b3fdfd061a0fb0a71744e49bde0eddae5ae2238c42626ad946b67ebb2143", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling rustdoc-katex-demo v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "8657b3fdfd061a0fb0a71744e49bde0eddae5ae2238c42626ad946b67ebb2143", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8657b3fdfd061a0fb0a71744e49bde0eddae5ae2238c42626ad946b67ebb2143", kill_on_drop: false }`
[INFO] [stdout] 8657b3fdfd061a0fb0a71744e49bde0eddae5ae2238c42626ad946b67ebb2143
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 34fe54f90e1b4c7bda691bd0ff888067e13f1e91cf7703b7e3474c01710a15f6
[INFO] running `Command { std: "docker" "start" "-a" "34fe54f90e1b4c7bda691bd0ff888067e13f1e91cf7703b7e3474c01710a15f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustdoc-katex-demo v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "34fe54f90e1b4c7bda691bd0ff888067e13f1e91cf7703b7e3474c01710a15f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34fe54f90e1b4c7bda691bd0ff888067e13f1e91cf7703b7e3474c01710a15f6", kill_on_drop: false }`
[INFO] [stdout] 34fe54f90e1b4c7bda691bd0ff888067e13f1e91cf7703b7e3474c01710a15f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 966d3a06a3782391104bd4f1dab9833a018a3bb6a0bb2d388fe6fbb4ebe22d7e
[INFO] running `Command { std: "docker" "start" "-a" "966d3a06a3782391104bd4f1dab9833a018a3bb6a0bb2d388fe6fbb4ebe22d7e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rustdoc_katex_demo-e2a8017bb7b9fc0d)
[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]    Doc-tests rustdoc-katex-demo
[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] running `Command { std: "docker" "inspect" "966d3a06a3782391104bd4f1dab9833a018a3bb6a0bb2d388fe6fbb4ebe22d7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "966d3a06a3782391104bd4f1dab9833a018a3bb6a0bb2d388fe6fbb4ebe22d7e", kill_on_drop: false }`
[INFO] [stdout] 966d3a06a3782391104bd4f1dab9833a018a3bb6a0bb2d388fe6fbb4ebe22d7e