[INFO] cloning repository https://github.com/faheemuzzaman/CrossCompilingRust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/faheemuzzaman/CrossCompilingRust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffaheemuzzaman%2FCrossCompilingRust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffaheemuzzaman%2FCrossCompilingRust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 864f6de5a896fb49ea14a1118468fe4ffefc91a4 [INFO] documenting faheemuzzaman/CrossCompilingRust against beta-2020-08-29 for beta-1.47-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffaheemuzzaman%2FCrossCompilingRust" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] [stderr] Checking out files: 45% (404/887) Checking out files: 46% (409/887) Checking out files: 47% (417/887) Checking out files: 48% (426/887) Checking out files: 49% (435/887) Checking out files: 50% (444/887) Checking out files: 51% (453/887) Checking out files: 52% (462/887) Checking out files: 53% (471/887) Checking out files: 54% (479/887) Checking out files: 55% (488/887) Checking out files: 56% (497/887) Checking out files: 57% (506/887) Checking out files: 58% (515/887) Checking out files: 59% (524/887) Checking out files: 60% (533/887) Checking out files: 61% (542/887) Checking out files: 62% (550/887) Checking out files: 63% (559/887) Checking out files: 64% (568/887) Checking out files: 65% (577/887) Checking out files: 66% (586/887) Checking out files: 67% (595/887) Checking out files: 68% (604/887) Checking out files: 69% (613/887) Checking out files: 70% (621/887) Checking out files: 71% (630/887) Checking out files: 72% (639/887) Checking out files: 73% (648/887) Checking out files: 74% (657/887) Checking out files: 75% (666/887) Checking out files: 76% (675/887) Checking out files: 77% (683/887) Checking out files: 78% (692/887) Checking out files: 79% (701/887) Checking out files: 80% (710/887) Checking out files: 81% (719/887) Checking out files: 82% (728/887) Checking out files: 83% (737/887) Checking out files: 84% (746/887) Checking out files: 85% (754/887) Checking out files: 86% (763/887) Checking out files: 87% (772/887) Checking out files: 88% (781/887) Checking out files: 89% (790/887) Checking out files: 90% (799/887) Checking out files: 90% (806/887) Checking out files: 91% (808/887) Checking out files: 92% (817/887) Checking out files: 93% (825/887) Checking out files: 94% (834/887) Checking out files: 95% (843/887) Checking out files: 96% (852/887) Checking out files: 97% (861/887) Checking out files: 98% (870/887) Checking out files: 99% (879/887) Checking out files: 100% (887/887) Checking out files: 100% (887/887), done. [INFO] validating manifest of git repo https://github.com/faheemuzzaman/CrossCompilingRust on toolchain beta-2020-08-29 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-0/source/.cargo/config [INFO] started tweaking git repo https://github.com/faheemuzzaman/CrossCompilingRust [INFO] finished tweaking git repo https://github.com/faheemuzzaman/CrossCompilingRust [INFO] tweaked toml for git repo https://github.com/faheemuzzaman/CrossCompilingRust written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/faheemuzzaman/CrossCompilingRust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 775dfa268da2a6aafc6b16827261b4b59d887064161ae5b3243437cb442f765d [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" "775dfa268da2a6aafc6b16827261b4b59d887064161ae5b3243437cb442f765d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "775dfa268da2a6aafc6b16827261b4b59d887064161ae5b3243437cb442f765d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "775dfa268da2a6aafc6b16827261b4b59d887064161ae5b3243437cb442f765d", kill_on_drop: false }` [INFO] [stdout] 775dfa268da2a6aafc6b16827261b4b59d887064161ae5b3243437cb442f765d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--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] aae03c0a603fa645653fa6b880431a1a946ff7875254e25295622a48fdbdc601 [INFO] running `Command { std: "docker" "start" "-a" "aae03c0a603fa645653fa6b880431a1a946ff7875254e25295622a48fdbdc601", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling proc-macro2 v1.0.7 [INFO] [stderr] Compiling syn v1.0.13 [INFO] [stderr] Compiling proc-macro-nested v0.1.3 [INFO] [stderr] Checking futures-sink v0.3.1 [INFO] [stderr] Checking futures-core v0.3.1 [INFO] [stderr] Checking futures-io v0.3.1 [INFO] [stderr] Checking futures-task v0.3.1 [INFO] [stderr] Checking lock_api v0.3.3 [INFO] [stderr] Checking tokio-executor v0.1.9 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Checking futures-channel v0.3.1 [INFO] [stderr] Checking tokio-current-thread v0.1.6 [INFO] [stderr] Checking tokio-timer v0.2.12 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.11.1 [INFO] [stderr] Checking parking_lot_core v0.6.2 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking tokio-threadpool v0.1.17 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking http v0.1.21 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Checking tokio-reactor v0.1.11 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Checking hyper v0.12.35 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling futures-macro v0.3.1 [INFO] [stderr] Checking futures-util v0.3.1 [INFO] [stderr] Checking futures-executor v0.3.1 [INFO] [stderr] Checking futures v0.3.1 [INFO] [stderr] Documenting CrossCompilingRust v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 46.74s [INFO] running `Command { std: "docker" "inspect" "aae03c0a603fa645653fa6b880431a1a946ff7875254e25295622a48fdbdc601", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aae03c0a603fa645653fa6b880431a1a946ff7875254e25295622a48fdbdc601", kill_on_drop: false }` [INFO] [stdout] aae03c0a603fa645653fa6b880431a1a946ff7875254e25295622a48fdbdc601