[INFO] updating cached repository https://github.com/exe-dealer/pgblackboard
[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] bc600147f456e3e3ae96cf0961e12c7db3130524
[INFO] documenting exe-dealer/pgblackboard against try#66dfc4e010913fbed0c4ea91fc2c010004b0f441 for pr-73566
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fexe-dealer%2Fpgblackboard" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/exe-dealer/pgblackboard 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/exe-dealer/pgblackboard
[INFO] finished tweaking git repo https://github.com/exe-dealer/pgblackboard
[INFO] tweaked toml for git repo https://github.com/exe-dealer/pgblackboard written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/exe-dealer/pgblackboard 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 35071e80154764f719d2a4b45b5d65d4dc3a34d2f79f11fc543698cc926be304
[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" "35071e80154764f719d2a4b45b5d65d4dc3a34d2f79f11fc543698cc926be304", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "35071e80154764f719d2a4b45b5d65d4dc3a34d2f79f11fc543698cc926be304", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35071e80154764f719d2a4b45b5d65d4dc3a34d2f79f11fc543698cc926be304", kill_on_drop: false }`
[INFO] [stdout] 35071e80154764f719d2a4b45b5d65d4dc3a34d2f79f11fc543698cc926be304
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 88c10118838380bab6c69b5351d272781ad3a12f480504f99d7eb9800aa6d423
[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" "88c10118838380bab6c69b5351d272781ad3a12f480504f99d7eb9800aa6d423", kill_on_drop: false }`
[INFO] [stderr]     Checking serde v0.9.15
[INFO] [stderr]     Checking md5 v0.3.6
[INFO] [stderr]     Checking threadpool v0.1.4
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling serde_codegen_internals v0.14.2
[INFO] [stderr]    Compiling serde_derive v0.9.15
[INFO] [stderr]     Checking serde_json v0.9.10
[INFO] [stderr]  Documenting pgblackboard v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> server/http/mod.rs:544:14
[INFO] [stdout]     |
[INFO] [stdout] 544 |         b'0' ... b'9' => Some(byte - b'0'),
[INFO] [stdout]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> server/http/mod.rs:545:14
[INFO] [stdout]     |
[INFO] [stdout] 545 |         b'A' ... b'F' => Some(byte + 10 - b'A'),
[INFO] [stdout]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> server/http/mod.rs:546:14
[INFO] [stdout]     |
[INFO] [stdout] 546 |         b'a' ... b'f' => Some(byte + 10 - b'a'),
[INFO] [stdout]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> server/postgres/backend.rs:306:30
[INFO] [stdout]     |
[INFO] [stdout] 306 |     while let field_code @ 1 ... 255 = try!(reader.read_u8()) {
[INFO] [stdout]     |                              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> server/postgres/backend.rs:611:25
[INFO] [stdout]     |
[INFO] [stdout] 611 |         while let b @ 1 ... 255 = try!(self.read_u8()) {
[INFO] [stdout]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.17s
[INFO] running `Command { std: "docker" "inspect" "88c10118838380bab6c69b5351d272781ad3a12f480504f99d7eb9800aa6d423", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88c10118838380bab6c69b5351d272781ad3a12f480504f99d7eb9800aa6d423", kill_on_drop: false }`
[INFO] [stdout] 88c10118838380bab6c69b5351d272781ad3a12f480504f99d7eb9800aa6d423