[INFO] crate protosocks 0.7.0 is already in cache
[INFO] documenting protosocks-0.7.0 against try#66dfc4e010913fbed0c4ea91fc2c010004b0f441 for pr-73566
[INFO] extracting crate protosocks 0.7.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate protosocks 0.7.0 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 protosocks 0.7.0
[INFO] finished tweaking crates.io crate protosocks 0.7.0
[INFO] tweaked toml for crates.io crate protosocks 0.7.0 written to /workspace/builds/worker-12/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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] e787255a8c20721b63f66a7fd181e9146039a5146c1329259c781f082e9f7cd6
[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" "e787255a8c20721b63f66a7fd181e9146039a5146c1329259c781f082e9f7cd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e787255a8c20721b63f66a7fd181e9146039a5146c1329259c781f082e9f7cd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e787255a8c20721b63f66a7fd181e9146039a5146c1329259c781f082e9f7cd6", kill_on_drop: false }`
[INFO] [stdout] e787255a8c20721b63f66a7fd181e9146039a5146c1329259c781f082e9f7cd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 2855e0653dcc20bc3d4cb2da336073d61e333822fac69619f3691afec2486109
[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" "2855e0653dcc20bc3d4cb2da336073d61e333822fac69619f3691afec2486109", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling syn v1.0.33
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]     Checking adler32 v1.1.0
[INFO] [stderr]     Checking gimli v0.21.0
[INFO] [stderr]     Checking object v0.20.0
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]     Checking managed v0.7.2
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]     Checking rustc-demangle v0.1.16
[INFO] [stderr]     Checking bytes v0.5.5
[INFO] [stderr]     Checking log v0.4.8
[INFO] [stderr]    Compiling snafu-derive v0.4.4
[INFO] [stderr]     Checking miniz_oxide v0.3.7
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]     Checking smoltcp v0.6.0
[INFO] [stderr]     Checking smolsocket v0.3.0
[INFO] [stderr]     Checking addr2line v0.12.2
[INFO] [stderr]     Checking backtrace v0.3.49
[INFO] [stderr]     Checking snafu v0.4.4
[INFO] [stderr]    Compiling num-derive v0.3.0
[INFO] [stderr]  Documenting protosocks v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `[set_socks_addr]` cannot be resolved, ignoring it.
[INFO] [stdout]    --> src/protocol/cmd_rep.rs:157:61
[INFO] [stdout]     |
[INFO] [stdout] 157 |     /// The result of this check is invalidated by calling [set_socks_addr]
[INFO] [stdout]     |                                                             ^^^^^^^^^^^^^^ cannot be resolved, ignoring
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(intra_doc_link_resolution_failure)]` on by default
[INFO] [stdout]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[set_uname]` cannot be resolved, ignoring it.
[INFO] [stdout]   --> src/protocol/rfc1929.rs:97:61
[INFO] [stdout]    |
[INFO] [stdout] 97 |     /// The result of this check is invalidated by calling [set_uname] and [set_passwd]
[INFO] [stdout]    |                                                             ^^^^^^^^^ cannot be resolved, ignoring
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[set_passwd]` cannot be resolved, ignoring it.
[INFO] [stdout]   --> src/protocol/rfc1929.rs:97:77
[INFO] [stdout]    |
[INFO] [stdout] 97 |     /// The result of this check is invalidated by calling [set_uname] and [set_passwd]
[INFO] [stdout]    |                                                                             ^^^^^^^^^^ cannot be resolved, ignoring
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[set_socks_addr]` cannot be resolved, ignoring it.
[INFO] [stdout]   --> src/protocol/udp.rs:96:61
[INFO] [stdout]    |
[INFO] [stdout] 96 |     /// The result of this check is invalidated by calling [set_socks_addr]
[INFO] [stdout]    |                                                             ^^^^^^^^^^^^^^ cannot be resolved, ignoring
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.25s
[INFO] running `Command { std: "docker" "inspect" "2855e0653dcc20bc3d4cb2da336073d61e333822fac69619f3691afec2486109", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2855e0653dcc20bc3d4cb2da336073d61e333822fac69619f3691afec2486109", kill_on_drop: false }`
[INFO] [stdout] 2855e0653dcc20bc3d4cb2da336073d61e333822fac69619f3691afec2486109