[INFO] cloning repository https://github.com/Taidgh-Robinson/html_text_highlighting
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Taidgh-Robinson/html_text_highlighting" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTaidgh-Robinson%2Fhtml_text_highlighting", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTaidgh-Robinson%2Fhtml_text_highlighting'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 960d66aaef8a6fbc6b9b27f4b49b77e223591738
[INFO] checking Taidgh-Robinson/html_text_highlighting against beta for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTaidgh-Robinson%2Fhtml_text_highlighting" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] [stderr] Checking out files:  71% (285/400)   
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Checking out files: 100% (400/400), done.
[INFO] validating manifest of git repo https://github.com/Taidgh-Robinson/html_text_highlighting on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Taidgh-Robinson/html_text_highlighting
[INFO] finished tweaking git repo https://github.com/Taidgh-Robinson/html_text_highlighting
[INFO] tweaked toml for git repo https://github.com/Taidgh-Robinson/html_text_highlighting written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/Taidgh-Robinson/html_text_highlighting already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded phf_codegen v0.7.23
[INFO] [stderr]   Downloaded phf v0.7.23
[INFO] [stderr]   Downloaded phf_generator v0.7.23
[INFO] [stderr]   Downloaded phf_shared v0.7.23
[INFO] [stderr]   Downloaded utf-8 v0.7.4
[INFO] [stderr]   Downloaded html5ever v0.22.3
[INFO] [stderr]   Downloaded quote v0.6.9
[INFO] [stderr]   Downloaded syn v0.15.18
[INFO] [stderr]   Downloaded tendril v0.4.0
[INFO] [stderr]   Downloaded new_debug_unreachable v1.0.1
[INFO] [stderr]   Downloaded markup5ever v0.7.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0e58e359292cb07601a701f8097cb5af608cc6a98a26d20a1229feb16dd7c199
[INFO] running `Command { std: "docker" "start" "-a" "0e58e359292cb07601a701f8097cb5af608cc6a98a26d20a1229feb16dd7c199", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e58e359292cb07601a701f8097cb5af608cc6a98a26d20a1229feb16dd7c199", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e58e359292cb07601a701f8097cb5af608cc6a98a26d20a1229feb16dd7c199", kill_on_drop: false }`
[INFO] [stdout] 0e58e359292cb07601a701f8097cb5af608cc6a98a26d20a1229feb16dd7c199
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b1192cff4d128078f9d213f702df74d47bc602467db9e734ae58e4be5235647
[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" "6b1192cff4d128078f9d213f702df74d47bc602467db9e734ae58e4be5235647", kill_on_drop: false }`
[INFO] [stderr]     Checking utf-8 v0.7.4
[INFO] [stderr]    Compiling proc-macro2 v0.3.8
[INFO] [stderr]    Compiling serde v1.0.80
[INFO] [stderr]    Compiling ryu v0.2.6
[INFO] [stderr]    Compiling quote v0.6.9
[INFO] [stderr]     Checking new_debug_unreachable v1.0.1
[INFO] [stderr]    Compiling rand v0.5.5
[INFO] [stderr]     Checking futf v0.1.4
[INFO] [stderr]    Compiling syn v0.15.18
[INFO] [stderr]     Checking tendril v0.4.0
[INFO] [stderr]    Compiling quote v0.5.2
[INFO] [stderr]    Compiling syn v0.13.11
[INFO] [stderr]    Compiling phf_generator v0.7.23
[INFO] [stderr]    Compiling string_cache_codegen v0.4.2
[INFO] [stderr]    Compiling phf_codegen v0.7.23
[INFO] [stderr]    Compiling string_cache v0.7.3
[INFO] [stderr]    Compiling serde_derive v1.0.80
[INFO] [stderr]    Compiling serde_json v1.0.32
[INFO] [stderr]    Compiling html5ever v0.22.3
[INFO] [stderr]    Compiling markup5ever v0.7.3
[INFO] [stderr]     Checking html_text_highlighting v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 05s
[INFO] running `Command { std: "docker" "inspect" "6b1192cff4d128078f9d213f702df74d47bc602467db9e734ae58e4be5235647", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b1192cff4d128078f9d213f702df74d47bc602467db9e734ae58e4be5235647", kill_on_drop: false }`
[INFO] [stdout] 6b1192cff4d128078f9d213f702df74d47bc602467db9e734ae58e4be5235647