[INFO] crate xsv 0.13.0 is already in cache
[INFO] documenting xsv-0.13.0 against try#66dfc4e010913fbed0c4ea91fc2c010004b0f441 for pr-73566
[INFO] extracting crate xsv 0.13.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate xsv 0.13.0 on toolchain 66dfc4e010913fbed0c4ea91fc2c010004b0f441
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate xsv 0.13.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate xsv 0.13.0
[INFO] tweaked toml for crates.io crate xsv 0.13.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "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-2/source/tests/test_frequency.rs
[INFO] [stderr] * /workspace/builds/worker-2/source/tests/test_flatten.rs
[INFO] [stderr] * /workspace/builds/worker-2/source/tests/workdir.rs
[INFO] [stderr] * /workspace/builds/worker-2/source/tests/test_sort.rs
[INFO] [stderr] * /workspace/builds/worker-2/source/tests/test_partition.rs
[INFO] [stderr] * /workspace/builds/worker-2/source/tests/test_join.rs
[INFO] [stderr] * /workspace/builds/worker-2/source/tests/test_cat.rs
[INFO] [stderr] * /workspace/builds/worker-2/source/tests/test_count.rs
[INFO] [stderr] * /workspace/builds/worker-2/source/tests/test_fixlengths.rs
[INFO] [stderr] * /workspace/builds/worker-2/source/tests/test_headers.rs
[INFO] [stderr] * /workspace/builds/worker-2/source/tests/test_select.rs
[INFO] [stderr] * /workspace/builds/worker-2/source/tests/test_slice.rs
[INFO] [stderr] * /workspace/builds/worker-2/source/tests/test_search.rs
[INFO] [stderr] * /workspace/builds/worker-2/source/tests/test_fmt.rs
[INFO] [stderr] * /workspace/builds/worker-2/source/tests/test_stats.rs
[INFO] [stderr] * /workspace/builds/worker-2/source/tests/test_table.rs
[INFO] [stderr] * /workspace/builds/worker-2/source/tests/test_split.rs
[INFO] [stderr] * /workspace/builds/worker-2/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "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] 8e68f0b123fb2e657d9e50e737495f37d169c546de728add4ea7e3f64f123f24
[INFO] running `Command { std: "docker" "start" "-a" "8e68f0b123fb2e657d9e50e737495f37d169c546de728add4ea7e3f64f123f24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e68f0b123fb2e657d9e50e737495f37d169c546de728add4ea7e3f64f123f24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e68f0b123fb2e657d9e50e737495f37d169c546de728add4ea7e3f64f123f24", kill_on_drop: false }`
[INFO] [stdout] 8e68f0b123fb2e657d9e50e737495f37d169c546de728add4ea7e3f64f123f24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "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] 410a4b491a6298082d7abe0f0e45ca74d89ce9b9728a26ab557068e598824797
[INFO] running `Command { std: "docker" "start" "-a" "410a4b491a6298082d7abe0f0e45ca74d89ce9b9728a26ab557068e598824797", 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 proc-macro2 v1.0.18
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling syn v1.0.33
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]     Checking regex-syntax v0.6.18
[INFO] [stderr]     Checking itoa v0.4.6
[INFO] [stderr]     Checking strsim v0.9.3
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking regex-automata v0.1.9
[INFO] [stderr]     Checking tabwriter v1.2.1
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking aho-corasick v0.7.13
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking filetime v0.1.15
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]     Checking streaming-stats v0.2.3
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking chan v0.1.23
[INFO] [stderr]     Checking regex v1.3.9
[INFO] [stderr]     Checking serde v1.0.114
[INFO] [stderr]     Checking bstr v0.2.13
[INFO] [stderr]     Checking docopt v1.1.0
[INFO] [stderr]     Checking csv v1.1.3
[INFO] [stderr]     Checking csv-index v0.1.6
[INFO] [stderr]  Documenting xsv v0.13.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.50s
[INFO] running `Command { std: "docker" "inspect" "410a4b491a6298082d7abe0f0e45ca74d89ce9b9728a26ab557068e598824797", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "410a4b491a6298082d7abe0f0e45ca74d89ce9b9728a26ab557068e598824797", kill_on_drop: false }`
[INFO] [stdout] 410a4b491a6298082d7abe0f0e45ca74d89ce9b9728a26ab557068e598824797