[INFO] cloning repository https://github.com/swissChili/csvfmt-2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/swissChili/csvfmt-2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FswissChili%2Fcsvfmt-2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FswissChili%2Fcsvfmt-2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 428f63bfa91734616ac803626d460005f459c87e
[INFO] documenting swissChili/csvfmt-2 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%2FswissChili%2Fcsvfmt-2" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/swissChili/csvfmt-2 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/swissChili/csvfmt-2
[INFO] finished tweaking git repo https://github.com/swissChili/csvfmt-2
[INFO] tweaked toml for git repo https://github.com/swissChili/csvfmt-2 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/swissChili/csvfmt-2 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] f1ef7ac2088b3eaaaff4d8b3536f4c3d22044ab35040abf8c184c537c2a4d95e
[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" "f1ef7ac2088b3eaaaff4d8b3536f4c3d22044ab35040abf8c184c537c2a4d95e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f1ef7ac2088b3eaaaff4d8b3536f4c3d22044ab35040abf8c184c537c2a4d95e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1ef7ac2088b3eaaaff4d8b3536f4c3d22044ab35040abf8c184c537c2a4d95e", kill_on_drop: false }`
[INFO] [stdout] f1ef7ac2088b3eaaaff4d8b3536f4c3d22044ab35040abf8c184c537c2a4d95e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5c66a50bb0a5bef4b0d52c3061ea6fadf8d3b432a6df2c03106e2a9bc49068ce
[INFO] running `Command { std: "docker" "start" "-a" "5c66a50bb0a5bef4b0d52c3061ea6fadf8d3b432a6df2c03106e2a9bc49068ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling nfd v0.0.4
[INFO] [stderr]    Compiling ui-sys v0.1.3
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]     Checking bstr v0.2.8
[INFO] [stderr]     Checking csv-core v0.1.6
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]     Checking csv v1.1.1
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]     Checking iui v0.3.0
[INFO] [stderr]  Documenting fmtcsv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.11s
[INFO] running `Command { std: "docker" "inspect" "5c66a50bb0a5bef4b0d52c3061ea6fadf8d3b432a6df2c03106e2a9bc49068ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c66a50bb0a5bef4b0d52c3061ea6fadf8d3b432a6df2c03106e2a9bc49068ce", kill_on_drop: false }`
[INFO] [stdout] 5c66a50bb0a5bef4b0d52c3061ea6fadf8d3b432a6df2c03106e2a9bc49068ce