[INFO] fetching crate microsalt 0.2.21...
[INFO] documenting microsalt-0.2.21 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate microsalt 0.2.21 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate microsalt 0.2.21 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate microsalt 0.2.21
[INFO] finished tweaking crates.io crate microsalt 0.2.21
[INFO] tweaked toml for crates.io crate microsalt 0.2.21 written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded index-fixed v0.0.2
[INFO] [stderr]   Downloaded mach_o_sys v0.1.1
[INFO] [stderr]   Downloaded memsec v0.3.4
[INFO] [stderr]   Downloaded unwrap v1.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fc191bd5babc6b3c74005878d82ba90b0723288ed4886df58a35b242e9e9ed65
[INFO] running `Command { std: "docker" "start" "-a" "fc191bd5babc6b3c74005878d82ba90b0723288ed4886df58a35b242e9e9ed65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc191bd5babc6b3c74005878d82ba90b0723288ed4886df58a35b242e9e9ed65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc191bd5babc6b3c74005878d82ba90b0723288ed4886df58a35b242e9e9ed65", kill_on_drop: false }`
[INFO] [stdout] fc191bd5babc6b3c74005878d82ba90b0723288ed4886df58a35b242e9e9ed65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8daa841f7eae22def49d7cccd2ef02b9238126d34b9c79f5c5992d3a8c49411c
[INFO] running `Command { std: "docker" "start" "-a" "8daa841f7eae22def49d7cccd2ef02b9238126d34b9c79f5c5992d3a8c49411c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling memsec v0.3.4
[INFO] [stderr]     Checking unwrap v1.1.0
[INFO] [stderr]     Checking serde v0.9.15
[INFO] [stderr]     Checking index-fixed v0.0.2
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]  Documenting microsalt v0.2.21 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `16`
[INFO] [stdout]  --> src/shared.rs:4:24
[INFO] [stdout]   |
[INFO] [stdout] 4 | ///Typedef: Gf -> i64 [16], representing 256-bit integer in radix 2^16
[INFO] [stdout]   |                        ^^ no item named `16` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `16`
[INFO] [stdout]   --> src/sign/ed25519.rs:30:24
[INFO] [stdout]    |
[INFO] [stdout] 30 | ///Typedef: Gf -> i64 [16], representing 256-bit integer in radix 2^16
[INFO] [stdout]    |                        ^^ no item named `16` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `16`
[INFO] [stdout]   --> src/boxy/curve25519xsalsa20poly1305.rs:15:24
[INFO] [stdout]    |
[INFO] [stdout] 15 | ///Typedef: Gf -> i64 [16], representing 256-bit integer in radix 2^16
[INFO] [stdout]    |                        ^^ no item named `16` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.55s
[INFO] running `Command { std: "docker" "inspect" "8daa841f7eae22def49d7cccd2ef02b9238126d34b9c79f5c5992d3a8c49411c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8daa841f7eae22def49d7cccd2ef02b9238126d34b9c79f5c5992d3a8c49411c", kill_on_drop: false }`
[INFO] [stdout] 8daa841f7eae22def49d7cccd2ef02b9238126d34b9c79f5c5992d3a8c49411c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "RUSTFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] e791c9ed053ef0456565689078161ac5698ce04c782073e8ff8019df29a297d2
[INFO] running `Command { std: "docker" "start" "-a" "e791c9ed053ef0456565689078161ac5698ce04c782073e8ff8019df29a297d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling memsec v0.3.4
[INFO] [stderr]     Checking index-fixed v0.0.2
[INFO] [stderr]     Checking unwrap v1.1.0
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stderr]     Checking serde v0.9.15
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]  Documenting microsalt v0.2.21 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `16`
[INFO] [stdout]  --> src/shared.rs:4:24
[INFO] [stdout]   |
[INFO] [stdout] 4 | ///Typedef: Gf -> i64 [16], representing 256-bit integer in radix 2^16
[INFO] [stdout]   |                        ^^ no item named `16` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `16`
[INFO] [stdout]   --> src/sign/ed25519.rs:30:24
[INFO] [stdout]    |
[INFO] [stdout] 30 | ///Typedef: Gf -> i64 [16], representing 256-bit integer in radix 2^16
[INFO] [stdout]    |                        ^^ no item named `16` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `16`
[INFO] [stdout]   --> src/boxy/curve25519xsalsa20poly1305.rs:15:24
[INFO] [stdout]    |
[INFO] [stdout] 15 | ///Typedef: Gf -> i64 [16], representing 256-bit integer in radix 2^16
[INFO] [stdout]    |                        ^^ no item named `16` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.56s
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e791c9ed053ef0456565689078161ac5698ce04c782073e8ff8019df29a297d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e791c9ed053ef0456565689078161ac5698ce04c782073e8ff8019df29a297d2", kill_on_drop: false }`
[INFO] [stdout] e791c9ed053ef0456565689078161ac5698ce04c782073e8ff8019df29a297d2