[INFO] cloning repository https://github.com/kaaboaye/text-classification [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kaaboaye/text-classification" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaaboaye%2Ftext-classification", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaaboaye%2Ftext-classification'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 105b8abc372f4b2c85e23d2bb06b1f394b734d5a [INFO] documenting kaaboaye/text-classification 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%2Fkaaboaye%2Ftext-classification" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] [stderr] Checking out files: 45% (9006/20005) Checking out files: 46% (9203/20005) Checking out files: 47% (9403/20005) Checking out files: 48% (9603/20005) Checking out files: 49% (9803/20005) Checking out files: 50% (10003/20005) Checking out files: 51% (10203/20005) Checking out files: 52% (10403/20005) Checking out files: 53% (10603/20005) Checking out files: 54% (10803/20005) Checking out files: 55% (11003/20005) Checking out files: 55% (11169/20005) Checking out files: 56% (11203/20005) Checking out files: 57% (11403/20005) Checking out files: 58% (11603/20005) Checking out files: 59% (11803/20005) Checking out files: 60% (12003/20005) Checking out files: 61% (12204/20005) Checking out files: 62% (12404/20005) Checking out files: 63% (12604/20005) Checking out files: 64% (12804/20005) Checking out files: 65% (13004/20005) Checking out files: 66% (13204/20005) Checking out files: 67% (13404/20005) Checking out files: 68% (13604/20005) Checking out files: 69% (13804/20005) Checking out files: 70% (14004/20005) Checking out files: 71% (14204/20005) Checking out files: 72% (14404/20005) Checking out files: 72% (14599/20005) Checking out files: 73% (14604/20005) Checking out files: 74% (14804/20005) Checking out files: 75% (15004/20005) Checking out files: 76% (15204/20005) Checking out files: 77% (15404/20005) Checking out files: 78% (15604/20005) Checking out files: 79% (15804/20005) Checking out files: 80% (16004/20005) Checking out files: 81% (16205/20005) Checking out files: 82% (16405/20005) Checking out files: 83% (16605/20005) Checking out files: 84% (16805/20005) Checking out files: 85% (17005/20005) Checking out files: 86% (17205/20005) Checking out files: 87% (17405/20005) Checking out files: 88% (17605/20005) Checking out files: 89% (17805/20005) Checking out files: 90% (18005/20005) Checking out files: 91% (18205/20005) Checking out files: 92% (18405/20005) Checking out files: 93% (18605/20005) Checking out files: 94% (18805/20005) Checking out files: 95% (19005/20005) Checking out files: 96% (19205/20005) Checking out files: 97% (19405/20005) Checking out files: 98% (19605/20005) Checking out files: 99% (19805/20005) Checking out files: 100% (20005/20005) Checking out files: 100% (20005/20005), done. [INFO] validating manifest of git repo https://github.com/kaaboaye/text-classification 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] started tweaking git repo https://github.com/kaaboaye/text-classification [INFO] finished tweaking git repo https://github.com/kaaboaye/text-classification [INFO] tweaked toml for git repo https://github.com/kaaboaye/text-classification written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/kaaboaye/text-classification 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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded radix_trie v0.1.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] bac8221374c0e79d31bd7eaf5d3476905bab93e8ec021dcff7e3727851288323 [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" "bac8221374c0e79d31bd7eaf5d3476905bab93e8ec021dcff7e3727851288323", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bac8221374c0e79d31bd7eaf5d3476905bab93e8ec021dcff7e3727851288323", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bac8221374c0e79d31bd7eaf5d3476905bab93e8ec021dcff7e3727851288323", kill_on_drop: false }` [INFO] [stdout] bac8221374c0e79d31bd7eaf5d3476905bab93e8ec021dcff7e3727851288323 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stdout] b616618596cf2b54810859dfcc7b3fe928409eb64fb9e25a5ea9109ebacf9d12 [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" "b616618596cf2b54810859dfcc7b3fe928409eb64fb9e25a5ea9109ebacf9d12", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rayon-core v1.7.1 [INFO] [stderr] Checking nibble_vec v0.0.4 [INFO] [stderr] Checking endian-type v0.1.2 [INFO] [stderr] Compiling rayon v1.3.1 [INFO] [stderr] Checking radix_trie v0.1.6 [INFO] [stderr] Documenting weka v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.48s [INFO] running `Command { std: "docker" "inspect" "b616618596cf2b54810859dfcc7b3fe928409eb64fb9e25a5ea9109ebacf9d12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b616618596cf2b54810859dfcc7b3fe928409eb64fb9e25a5ea9109ebacf9d12", kill_on_drop: false }` [INFO] [stdout] b616618596cf2b54810859dfcc7b3fe928409eb64fb9e25a5ea9109ebacf9d12