[INFO] fetching crate dash2html 1.1.0...
[INFO] checking dash2html-1.1.0 against beta for pr-78714
[INFO] extracting crate dash2html 1.1.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate dash2html 1.1.0 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 crates.io crate dash2html 1.1.0
[INFO] finished tweaking crates.io crate dash2html 1.1.0
[INFO] tweaked toml for crates.io crate dash2html 1.1.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate dash2html 1.1.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/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] bebbb854d5b22e24519a97206a0869aa4192a075516d611594f80e2b9dce73ed
[INFO] running `Command { std: "docker" "start" "-a" "bebbb854d5b22e24519a97206a0869aa4192a075516d611594f80e2b9dce73ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bebbb854d5b22e24519a97206a0869aa4192a075516d611594f80e2b9dce73ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bebbb854d5b22e24519a97206a0869aa4192a075516d611594f80e2b9dce73ed", kill_on_drop: false }`
[INFO] [stdout] bebbb854d5b22e24519a97206a0869aa4192a075516d611594f80e2b9dce73ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] 446bc402949da9dfe00c205dd400a925f2ec74532db5f65754fee6152c202f5f
[INFO] running `Command { std: "docker" "start" "-a" "446bc402949da9dfe00c205dd400a925f2ec74532db5f65754fee6152c202f5f", kill_on_drop: false }`
[INFO] [stderr]     Checking bitflags v0.1.1
[INFO] [stderr]    Compiling libsqlite3-sys v0.4.0
[INFO] [stderr]     Checking thread-id v2.0.0
[INFO] [stderr]     Checking memchr v0.1.11
[INFO] [stderr]     Checking thread_local v0.2.7
[INFO] [stderr]     Checking aho-corasick v0.5.3
[INFO] [stderr]     Checking regex v0.1.80
[INFO] [stderr]     Checking rusqlite v0.6.1
[INFO] [stderr]     Checking dash2html v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.82s
[INFO] running `Command { std: "docker" "inspect" "446bc402949da9dfe00c205dd400a925f2ec74532db5f65754fee6152c202f5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "446bc402949da9dfe00c205dd400a925f2ec74532db5f65754fee6152c202f5f", kill_on_drop: false }`
[INFO] [stdout] 446bc402949da9dfe00c205dd400a925f2ec74532db5f65754fee6152c202f5f