[INFO] cloning repository https://github.com/iagox86/dnscat2-tunneldrivers-dns-client
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iagox86/dnscat2-tunneldrivers-dns-client" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiagox86%2Fdnscat2-tunneldrivers-dns-client", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiagox86%2Fdnscat2-tunneldrivers-dns-client'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c7ad45e3441492eb7e57bc2d9c8fb5c5ee6395e3
[INFO] documenting iagox86/dnscat2-tunneldrivers-dns-client against 1.54.0 for beta-1.55-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiagox86%2Fdnscat2-tunneldrivers-dns-client" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/iagox86/dnscat2-tunneldrivers-dns-client on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/iagox86/dnscat2-tunneldrivers-dns-client
[INFO] finished tweaking git repo https://github.com/iagox86/dnscat2-tunneldrivers-dns-client
[INFO] tweaked toml for git repo https://github.com/iagox86/dnscat2-tunneldrivers-dns-client written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/iagox86/dnscat2-tunneldrivers-dns-client already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9022c0b5e7227637e1eb30c59645420b2acc47531a1ac9864a375d796f25917b
[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" "9022c0b5e7227637e1eb30c59645420b2acc47531a1ac9864a375d796f25917b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9022c0b5e7227637e1eb30c59645420b2acc47531a1ac9864a375d796f25917b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9022c0b5e7227637e1eb30c59645420b2acc47531a1ac9864a375d796f25917b", kill_on_drop: false }`
[INFO] [stdout] 9022c0b5e7227637e1eb30c59645420b2acc47531a1ac9864a375d796f25917b
[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" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92d3f7a7acc3e247bc815fcd267f7367224928a06d11bac506467e45046a8c97
[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" "92d3f7a7acc3e247bc815fcd267f7367224928a06d11bac506467e45046a8c97", kill_on_drop: false }`
[INFO] [stderr]    Compiling data-encoding v2.1.1
[INFO] [stderr]    Compiling proc-macro-hack v0.4.1
[INFO] [stderr]     Checking radix_trie v0.1.4
[INFO] [stderr]     Checking crossbeam-epoch v0.6.1
[INFO] [stderr]     Checking tokio-timer v0.2.8
[INFO] [stderr]     Checking mio v0.6.16
[INFO] [stderr]     Checking tokio-io v0.1.10
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]     Checking crossbeam-deque v0.6.2
[INFO] [stderr]     Checking tokio-codec v0.1.1
[INFO] [stderr]     Checking tokio-threadpool v0.1.9
[INFO] [stderr]     Checking tokio-reactor v0.1.7
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]     Checking tokio-fs v0.1.4
[INFO] [stderr]     Checking tokio-udp v0.1.3
[INFO] [stderr]     Checking tokio-tcp v0.1.2
[INFO] [stderr]     Checking tokio-uds v0.2.4
[INFO] [stderr]    Compiling data-encoding-macro-internal v0.1.5
[INFO] [stderr]     Checking trust-dns-proto v0.5.0
[INFO] [stderr]     Checking tokio v0.1.13
[INFO] [stderr]     Checking data-encoding-macro v0.1.5
[INFO] [stderr]     Checking trust-dns v0.15.0
[INFO] [stderr]     Checking trust-dns-resolver v0.10.0
[INFO] [stdout] error: proc-macro derive panicked
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-0.15.0/src/serialize/txt/rdata_parsers/tlsa.rs:16:40
[INFO] [stdout]    |
[INFO] [stdout] 16 |   const HEX: ::data_encoding::Encoding = new_encoding!{
[INFO] [stdout]    |  ________________________________________^
[INFO] [stdout] 17 | |     symbols: "0123456789abcdef",
[INFO] [stdout] 18 | |     ignore: " \t\r\n",
[INFO] [stdout] 19 | |     translate_from: "ABCDEF",
[INFO] [stdout] 20 | |     translate_to: "abcdef",
[INFO] [stdout] 21 | | };
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = help: message: assertion failed: source.starts_with(prefix)
[INFO] [stdout]    = note: this error originates in the macro `internal_new_encoding` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `proc_macro_call` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-0.15.0/src/serialize/txt/rdata_parsers/tlsa.rs:16:40
[INFO] [stdout]    |
[INFO] [stdout] 16 |   const HEX: ::data_encoding::Encoding = new_encoding!{
[INFO] [stdout]    |  ________________________________________^
[INFO] [stdout] 17 | |     symbols: "0123456789abcdef",
[INFO] [stdout] 18 | |     ignore: " \t\r\n",
[INFO] [stdout] 19 | |     translate_from: "ABCDEF",
[INFO] [stdout] 20 | |     translate_to: "abcdef",
[INFO] [stdout] 21 | | };
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `internal_new_encoding` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `trust-dns`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "92d3f7a7acc3e247bc815fcd267f7367224928a06d11bac506467e45046a8c97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92d3f7a7acc3e247bc815fcd267f7367224928a06d11bac506467e45046a8c97", kill_on_drop: false }`
[INFO] [stdout] 92d3f7a7acc3e247bc815fcd267f7367224928a06d11bac506467e45046a8c97
