[INFO] updating cached repository https://github.com/tp2-luan-caio/kwic
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6fbd14c2d949576ea7899c45aaf272969a2fdb3c
[INFO] documenting tp2-luan-caio/kwic against try#66dfc4e010913fbed0c4ea91fc2c010004b0f441 for pr-73566
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftp2-luan-caio%2Fkwic" "/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:  56% (166/296)   
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Checking out files: 100% (296/296), done.
[INFO] validating manifest of git repo https://github.com/tp2-luan-caio/kwic 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 git repo https://github.com/tp2-luan-caio/kwic
[INFO] finished tweaking git repo https://github.com/tp2-luan-caio/kwic
[INFO] tweaked toml for git repo https://github.com/tp2-luan-caio/kwic written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/tp2-luan-caio/kwic already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "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] [stdout] aa54cfa4138cafb117332d854eb564485d6b4b0fd8cdc6d44c10704455d7736f
[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" "aa54cfa4138cafb117332d854eb564485d6b4b0fd8cdc6d44c10704455d7736f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa54cfa4138cafb117332d854eb564485d6b4b0fd8cdc6d44c10704455d7736f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa54cfa4138cafb117332d854eb564485d6b4b0fd8cdc6d44c10704455d7736f", kill_on_drop: false }`
[INFO] [stdout] aa54cfa4138cafb117332d854eb564485d6b4b0fd8cdc6d44c10704455d7736f
[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" "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] [stdout] c7a1df6357c62f5e832c182bbae8666e5a94ca03e1bbd28d7ce8dba08f02e19e
[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" "c7a1df6357c62f5e832c182bbae8666e5a94ca03e1bbd28d7ce8dba08f02e19e", kill_on_drop: false }`
[INFO] [stderr]     Checking openssl-probe v0.1.2
[INFO] [stderr]    Compiling openssl-sys v0.9.30
[INFO] [stderr]    Compiling libz-sys v1.0.18
[INFO] [stderr]    Compiling curl-sys v0.4.5 (https://github.com/carllerche/curl-rust#55a36b44)
[INFO] [stderr]     Checking socket2 v0.3.5
[INFO] [stderr]     Checking curl v0.4.12 (https://github.com/carllerche/curl-rust#55a36b44)
[INFO] [stderr]  Documenting kwic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 33s
[INFO] running `Command { std: "docker" "inspect" "c7a1df6357c62f5e832c182bbae8666e5a94ca03e1bbd28d7ce8dba08f02e19e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7a1df6357c62f5e832c182bbae8666e5a94ca03e1bbd28d7ce8dba08f02e19e", kill_on_drop: false }`
[INFO] [stdout] c7a1df6357c62f5e832c182bbae8666e5a94ca03e1bbd28d7ce8dba08f02e19e