[INFO] fetching crate pexacoin 0.1.0...
[INFO] documenting pexacoin-0.1.0 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate pexacoin 0.1.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate pexacoin 0.1.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pexacoin 0.1.0
[INFO] finished tweaking crates.io crate pexacoin 0.1.0
[INFO] tweaked toml for crates.io crate pexacoin 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", 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] 3c60fd3fb5f6ab8ef9d48435b63fed11d433f7875e7c594c765d15fdb6766644
[INFO] running `Command { std: "docker" "start" "-a" "3c60fd3fb5f6ab8ef9d48435b63fed11d433f7875e7c594c765d15fdb6766644", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c60fd3fb5f6ab8ef9d48435b63fed11d433f7875e7c594c765d15fdb6766644", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c60fd3fb5f6ab8ef9d48435b63fed11d433f7875e7c594c765d15fdb6766644", kill_on_drop: false }`
[INFO] [stdout] 3c60fd3fb5f6ab8ef9d48435b63fed11d433f7875e7c594c765d15fdb6766644
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2020-10-09" "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] 6fe69f39ecf53c6064e7cd9cbe47308b4b436120083e16f2a967501015b9c76e
[INFO] running `Command { std: "docker" "start" "-a" "6fe69f39ecf53c6064e7cd9cbe47308b4b436120083e16f2a967501015b9c76e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling secp256k1 v0.15.5
[INFO] [stderr]  Documenting pexacoin v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/util/amount.rs:182:16
[INFO] [stdout]     |
[INFO] [stdout] 182 |             '0'...'9' => {
[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]   --> src/util/misc.rs:29:14
[INFO] [stdout]    |
[INFO] [stdout] 29 |         b'0' ... b'9' => c - '0' as u8,
[INFO] [stdout]    |              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/util/misc.rs:30:14
[INFO] [stdout]    |
[INFO] [stdout] 30 |         b'a' ... b'f' => c - 'a' as u8 + 10,
[INFO] [stdout]    |              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/util/misc.rs:31:14
[INFO] [stdout]    |
[INFO] [stdout] 31 |         b'A' ... b'F' => c - 'A' as u8 + 10,
[INFO] [stdout]    |              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/consensus/encode.rs:409:14
[INFO] [stdout]     |
[INFO] [stdout] 409 |             0...0xFC             => { 1 }
[INFO] [stdout]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/consensus/encode.rs:410:17
[INFO] [stdout]     |
[INFO] [stdout] 410 |             0xFD...0xFFFF        => { 3 }
[INFO] [stdout]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/consensus/encode.rs:411:20
[INFO] [stdout]     |
[INFO] [stdout] 411 |             0x10000...0xFFFFFFFF => { 5 }
[INFO] [stdout]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/consensus/encode.rs:421:14
[INFO] [stdout]     |
[INFO] [stdout] 421 |             0...0xFC => {
[INFO] [stdout]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/consensus/encode.rs:425:17
[INFO] [stdout]     |
[INFO] [stdout] 425 |             0xFD...0xFFFF => {
[INFO] [stdout]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/consensus/encode.rs:430:20
[INFO] [stdout]     |
[INFO] [stdout] 430 |             0x10000...0xFFFFFFFF => {
[INFO] [stdout]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `0x81`
[INFO] [stdout]    --> src/blockdata/opcodes.rs:199:25
[INFO] [stdout]     |
[INFO] [stdout] 199 |     /// Push the array [0x81] onto the stack
[INFO] [stdout]     |                         ^^^^ the module `all` contains no item named `0x81`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(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 `0x01`
[INFO] [stdout]    --> src/blockdata/opcodes.rs:203:25
[INFO] [stdout]     |
[INFO] [stdout] 203 |     /// Push the array [0x01] onto the stack
[INFO] [stdout]     |                         ^^^^ the module `all` contains no item named `0x01`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `0x02`
[INFO] [stdout]    --> src/blockdata/opcodes.rs:205:25
[INFO] [stdout]     |
[INFO] [stdout] 205 |     /// Push the array [0x02] onto the stack
[INFO] [stdout]     |                         ^^^^ the module `all` contains no item named `0x02`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `0x03`
[INFO] [stdout]    --> src/blockdata/opcodes.rs:207:25
[INFO] [stdout]     |
[INFO] [stdout] 207 |     /// Push the array [0x03] onto the stack
[INFO] [stdout]     |                         ^^^^ the module `all` contains no item named `0x03`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `0x04`
[INFO] [stdout]    --> src/blockdata/opcodes.rs:209:25
[INFO] [stdout]     |
[INFO] [stdout] 209 |     /// Push the array [0x04] onto the stack
[INFO] [stdout]     |                         ^^^^ the module `all` contains no item named `0x04`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `0x05`
[INFO] [stdout]    --> src/blockdata/opcodes.rs:211:25
[INFO] [stdout]     |
[INFO] [stdout] 211 |     /// Push the array [0x05] onto the stack
[INFO] [stdout]     |                         ^^^^ the module `all` contains no item named `0x05`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `0x06`
[INFO] [stdout]    --> src/blockdata/opcodes.rs:213:25
[INFO] [stdout]     |
[INFO] [stdout] 213 |     /// Push the array [0x06] onto the stack
[INFO] [stdout]     |                         ^^^^ the module `all` contains no item named `0x06`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `0x07`
[INFO] [stdout]    --> src/blockdata/opcodes.rs:215:25
[INFO] [stdout]     |
[INFO] [stdout] 215 |     /// Push the array [0x07] onto the stack
[INFO] [stdout]     |                         ^^^^ the module `all` contains no item named `0x07`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `0x08`
[INFO] [stdout]    --> src/blockdata/opcodes.rs:217:25
[INFO] [stdout]     |
[INFO] [stdout] 217 |     /// Push the array [0x08] onto the stack
[INFO] [stdout]     |                         ^^^^ the module `all` contains no item named `0x08`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `0x09`
[INFO] [stdout]    --> src/blockdata/opcodes.rs:219:25
[INFO] [stdout]     |
[INFO] [stdout] 219 |     /// Push the array [0x09] onto the stack
[INFO] [stdout]     |                         ^^^^ the module `all` contains no item named `0x09`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `0x0a`
[INFO] [stdout]    --> src/blockdata/opcodes.rs:221:25
[INFO] [stdout]     |
[INFO] [stdout] 221 |     /// Push the array [0x0a] onto the stack
[INFO] [stdout]     |                         ^^^^ the module `all` contains no item named `0x0a`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `0x0b`
[INFO] [stdout]    --> src/blockdata/opcodes.rs:223:25
[INFO] [stdout]     |
[INFO] [stdout] 223 |     /// Push the array [0x0b] onto the stack
[INFO] [stdout]     |                         ^^^^ the module `all` contains no item named `0x0b`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `0x0c`
[INFO] [stdout]    --> src/blockdata/opcodes.rs:225:25
[INFO] [stdout]     |
[INFO] [stdout] 225 |     /// Push the array [0x0c] onto the stack
[INFO] [stdout]     |                         ^^^^ the module `all` contains no item named `0x0c`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `0x0d`
[INFO] [stdout]    --> src/blockdata/opcodes.rs:227:25
[INFO] [stdout]     |
[INFO] [stdout] 227 |     /// Push the array [0x0d] onto the stack
[INFO] [stdout]     |                         ^^^^ the module `all` contains no item named `0x0d`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `0x0e`
[INFO] [stdout]    --> src/blockdata/opcodes.rs:229:25
[INFO] [stdout]     |
[INFO] [stdout] 229 |     /// Push the array [0x0e] onto the stack
[INFO] [stdout]     |                         ^^^^ the module `all` contains no item named `0x0e`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `0x0f`
[INFO] [stdout]    --> src/blockdata/opcodes.rs:231:25
[INFO] [stdout]     |
[INFO] [stdout] 231 |     /// Push the array [0x0f] onto the stack
[INFO] [stdout]     |                         ^^^^ the module `all` contains no item named `0x0f`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `0x10`
[INFO] [stdout]    --> src/blockdata/opcodes.rs:233:25
[INFO] [stdout]     |
[INFO] [stdout] 233 |     /// Push the array [0x10] onto the stack
[INFO] [stdout]     |                         ^^^^ the module `all` contains no item named `0x10`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `to_string_with_denomination`
[INFO] [stdout]    --> src/util/amount.rs:326:10
[INFO] [stdout]     |
[INFO] [stdout] 326 |     /// [to_string_with_denomination] or with [fmt::Display].
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the module `amount` contains no item named `to_string_with_denomination`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `from_str_in`
[INFO] [stdout]    --> src/util/amount.rs:328:14
[INFO] [stdout]     |
[INFO] [stdout] 328 |     /// use [from_str_in].
[INFO] [stdout]     |              ^^^^^^^^^^^ the module `amount` contains no item named `from_str_in`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `to_string_with_denomination`
[INFO] [stdout]    --> src/util/amount.rs:623:10
[INFO] [stdout]     |
[INFO] [stdout] 623 |     /// [to_string_with_denomination] or with [fmt::Display].
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the module `amount` contains no item named `to_string_with_denomination`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `from_str_in`
[INFO] [stdout]    --> src/util/amount.rs:625:14
[INFO] [stdout]     |
[INFO] [stdout] 625 |     /// use [from_str_in].
[INFO] [stdout]     |              ^^^^^^^^^^^ the module `amount` contains no item named `from_str_in`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `rhs`
[INFO] [stdout]    --> src/util/amount.rs:753:43
[INFO] [stdout]     |
[INFO] [stdout] 753 |     /// Returns [None] if either [self], [rhs] or the result is strictly negative.
[INFO] [stdout]     |                                           ^^^ the module `amount` contains no item named `rhs`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `DerivationPath::children_since`
[INFO] [stdout]    --> src/util/bip32.rs:275:36
[INFO] [stdout]     |
[INFO] [stdout] 275 | /// It is returned by the methods [DerivationPath::children_since],
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the struct `DerivationPath` has no field or associated item named `children_since`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 33 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.78s
[INFO] running `Command { std: "docker" "inspect" "6fe69f39ecf53c6064e7cd9cbe47308b4b436120083e16f2a967501015b9c76e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fe69f39ecf53c6064e7cd9cbe47308b4b436120083e16f2a967501015b9c76e", kill_on_drop: false }`
[INFO] [stdout] 6fe69f39ecf53c6064e7cd9cbe47308b4b436120083e16f2a967501015b9c76e
