[INFO] cloning repository https://github.com/prateekkumarweb/rustyxsv [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/prateekkumarweb/rustyxsv" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprateekkumarweb%2Frustyxsv", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprateekkumarweb%2Frustyxsv'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 10cb404444e5af704f8b4f9b230f8c0444bb49af [INFO] documenting prateekkumarweb/rustyxsv against 1.46.0 for beta-1.47-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprateekkumarweb%2Frustyxsv" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/prateekkumarweb/rustyxsv on toolchain 1.46.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/prateekkumarweb/rustyxsv [INFO] removed 0 missing tests [INFO] finished tweaking git repo https://github.com/prateekkumarweb/rustyxsv [INFO] tweaked toml for git repo https://github.com/prateekkumarweb/rustyxsv written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/prateekkumarweb/rustyxsv already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: An explicit [[test]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other test targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a test target: [INFO] [stderr] [INFO] [stderr] * /workspace/builds/worker-8/source/tests/test_frequency.rs [INFO] [stderr] * /workspace/builds/worker-8/source/tests/test_flatten.rs [INFO] [stderr] * /workspace/builds/worker-8/source/tests/workdir.rs [INFO] [stderr] * /workspace/builds/worker-8/source/tests/test_sort.rs [INFO] [stderr] * /workspace/builds/worker-8/source/tests/test_partition.rs [INFO] [stderr] * /workspace/builds/worker-8/source/tests/test_join.rs [INFO] [stderr] * /workspace/builds/worker-8/source/tests/test_cat.rs [INFO] [stderr] * /workspace/builds/worker-8/source/tests/test_count.rs [INFO] [stderr] * /workspace/builds/worker-8/source/tests/test_fixlengths.rs [INFO] [stderr] * /workspace/builds/worker-8/source/tests/test_headers.rs [INFO] [stderr] * /workspace/builds/worker-8/source/tests/test_select.rs [INFO] [stderr] * /workspace/builds/worker-8/source/tests/test_slice.rs [INFO] [stderr] * /workspace/builds/worker-8/source/tests/test_search.rs [INFO] [stderr] * /workspace/builds/worker-8/source/tests/test_fmt.rs [INFO] [stderr] * /workspace/builds/worker-8/source/tests/test_stats.rs [INFO] [stderr] * /workspace/builds/worker-8/source/tests/test_table.rs [INFO] [stderr] * /workspace/builds/worker-8/source/tests/test_split.rs [INFO] [stderr] * /workspace/builds/worker-8/source/tests/test_index.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a test target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autotests = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7b188df26ea901fe3baef38780f67d6ecee29cf429dcf168b94b0a492029c1fc [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" "7b188df26ea901fe3baef38780f67d6ecee29cf429dcf168b94b0a492029c1fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7b188df26ea901fe3baef38780f67d6ecee29cf429dcf168b94b0a492029c1fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b188df26ea901fe3baef38780f67d6ecee29cf429dcf168b94b0a492029c1fc", kill_on_drop: false }` [INFO] [stdout] 7b188df26ea901fe3baef38780f67d6ecee29cf429dcf168b94b0a492029c1fc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7c4c846030c42d9375ec1cadcfb203d4a91331bce0c309a8a61d72c0f7611535 [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" "7c4c846030c42d9375ec1cadcfb203d4a91331bce0c309a8a61d72c0f7611535", kill_on_drop: false }` [INFO] [stderr] warning: An explicit [[test]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other test targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a test target: [INFO] [stderr] [INFO] [stderr] * /opt/rustwide/workdir/tests/test_frequency.rs [INFO] [stderr] * /opt/rustwide/workdir/tests/test_flatten.rs [INFO] [stderr] * /opt/rustwide/workdir/tests/workdir.rs [INFO] [stderr] * /opt/rustwide/workdir/tests/test_sort.rs [INFO] [stderr] * /opt/rustwide/workdir/tests/test_partition.rs [INFO] [stderr] * /opt/rustwide/workdir/tests/test_join.rs [INFO] [stderr] * /opt/rustwide/workdir/tests/test_cat.rs [INFO] [stderr] * /opt/rustwide/workdir/tests/test_count.rs [INFO] [stderr] * /opt/rustwide/workdir/tests/test_fixlengths.rs [INFO] [stderr] * /opt/rustwide/workdir/tests/test_headers.rs [INFO] [stderr] * /opt/rustwide/workdir/tests/test_select.rs [INFO] [stderr] * /opt/rustwide/workdir/tests/test_slice.rs [INFO] [stderr] * /opt/rustwide/workdir/tests/test_search.rs [INFO] [stderr] * /opt/rustwide/workdir/tests/test_fmt.rs [INFO] [stderr] * /opt/rustwide/workdir/tests/test_stats.rs [INFO] [stderr] * /opt/rustwide/workdir/tests/test_table.rs [INFO] [stderr] * /opt/rustwide/workdir/tests/test_split.rs [INFO] [stderr] * /opt/rustwide/workdir/tests/test_index.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a test target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autotests = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [INFO] [stderr] Compiling regex v1.0.0 [INFO] [stderr] Checking serde v1.0.54 [INFO] [stderr] Compiling num-traits v0.2.4 [INFO] [stderr] Checking tabwriter v1.0.4 [INFO] [stderr] Checking threadpool v1.7.1 [INFO] [stderr] Checking regex-syntax v0.6.0 [INFO] [stderr] Checking csv-core v0.1.4 [INFO] [stderr] Checking filetime v0.1.15 [INFO] [stderr] Checking chan v0.1.21 [INFO] [stderr] Compiling syn v0.13.9 [INFO] [stderr] Checking streaming-stats v0.2.0 [INFO] [stderr] Compiling serde_derive v1.0.54 [INFO] [stderr] Checking csv v1.0.0 [INFO] [stderr] Checking csv-index v0.1.5 [INFO] [stderr] Checking docopt v1.0.0 [INFO] [stderr] Documenting xsv v0.13.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 26.42s [INFO] running `Command { std: "docker" "inspect" "7c4c846030c42d9375ec1cadcfb203d4a91331bce0c309a8a61d72c0f7611535", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c4c846030c42d9375ec1cadcfb203d4a91331bce0c309a8a61d72c0f7611535", kill_on_drop: false }` [INFO] [stdout] 7c4c846030c42d9375ec1cadcfb203d4a91331bce0c309a8a61d72c0f7611535