[INFO] cloning repository https://github.com/ziyuanliu/bitcoin-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ziyuanliu/bitcoin-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fziyuanliu%2Fbitcoin-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fziyuanliu%2Fbitcoin-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c645623e83312377a9fccf5fc20e3d9dbde72bc8
[INFO] documenting ziyuanliu/bitcoin-rust against 1.75.0 for beta-1.76-rustdoc-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fziyuanliu%2Fbitcoin-rust" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ziyuanliu/bitcoin-rust on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ziyuanliu/bitcoin-rust
[INFO] finished tweaking git repo https://github.com/ziyuanliu/bitcoin-rust
[INFO] tweaked toml for git repo https://github.com/ziyuanliu/bitcoin-rust written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/ziyuanliu/bitcoin-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded synom v0.11.3
[INFO] [stderr]   Downloaded syn v0.11.11
[INFO] [stderr]   Downloaded heapsize v0.3.9
[INFO] [stderr]   Downloaded bitflags v1.0.1
[INFO] [stderr]   Downloaded bigint v1.0.5
[INFO] [stderr]   Downloaded quote v0.3.15
[INFO] [stderr]   Downloaded byteorder v1.2.1
[INFO] [stderr]   Downloaded siphasher v0.1.3
[INFO] [stderr]   Downloaded unicode-xid v0.0.4
[INFO] [stderr]   Downloaded rustc_version v0.2.2
[INFO] [stderr]   Downloaded winapi v0.3.4
[INFO] [stderr]   Downloaded heapsize v0.4.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 93ec8c5b0bc1fe035f189ae01b4bb7c984b92117badcec5f27a14e3252721cf5
[INFO] running `Command { std: "docker" "start" "-a" "93ec8c5b0bc1fe035f189ae01b4bb7c984b92117badcec5f27a14e3252721cf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93ec8c5b0bc1fe035f189ae01b4bb7c984b92117badcec5f27a14e3252721cf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93ec8c5b0bc1fe035f189ae01b4bb7c984b92117badcec5f27a14e3252721cf5", kill_on_drop: false }`
[INFO] [stdout] 93ec8c5b0bc1fe035f189ae01b4bb7c984b92117badcec5f27a14e3252721cf5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 95cb9324983e3bf09d02b426482790aaef5cab881fbcbb3a670557ca92515073
[INFO] running `Command { std: "docker" "start" "-a" "95cb9324983e3bf09d02b426482790aaef5cab881fbcbb3a670557ca92515073", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling heapsize v0.3.9
[INFO] [stderr]    Compiling heapsize v0.4.2
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]     Checking byteorder v1.2.1
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]     Checking siphasher v0.1.3
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling rustc_version v0.2.2
[INFO] [stderr]    Compiling bigint v1.0.5
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]     Checking rand v0.4.2
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]    Compiling serialization_derive v0.1.0 (/opt/rustwide/workdir/serialization_derive)
[INFO] [stderr]     Checking rand v0.3.22
[INFO] [stderr]     Checking primitives v0.1.0 (/opt/rustwide/workdir/primitives)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> primitives/src/hash.rs:70:21
[INFO] [stdout]     |
[INFO] [stdout] 70  |                 let vec = try!(s.from_hex());
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] ...
[INFO] [stdout] 156 | impl_hash!(H32, 4);
[INFO] [stdout]     | ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `impl_hash` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> primitives/src/hash.rs:70:21
[INFO] [stdout]     |
[INFO] [stdout] 70  |                 let vec = try!(s.from_hex());
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] ...
[INFO] [stdout] 157 | impl_hash!(H48, 6);
[INFO] [stdout]     | ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_hash` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> primitives/src/hash.rs:70:21
[INFO] [stdout]     |
[INFO] [stdout] 70  |                 let vec = try!(s.from_hex());
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] ...
[INFO] [stdout] 158 | impl_hash!(H96, 12);
[INFO] [stdout]     | ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_hash` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> primitives/src/hash.rs:70:21
[INFO] [stdout]     |
[INFO] [stdout] 70  |                 let vec = try!(s.from_hex());
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] ...
[INFO] [stdout] 159 | impl_hash!(H160, 20);
[INFO] [stdout]     | -------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_hash` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> primitives/src/hash.rs:70:21
[INFO] [stdout]     |
[INFO] [stdout] 70  |                 let vec = try!(s.from_hex());
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] ...
[INFO] [stdout] 160 | impl_hash!(H256, 32);
[INFO] [stdout]     | -------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_hash` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> primitives/src/hash.rs:70:21
[INFO] [stdout]     |
[INFO] [stdout] 70  |                 let vec = try!(s.from_hex());
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] ...
[INFO] [stdout] 161 | impl_hash!(H264, 33);
[INFO] [stdout]     | -------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_hash` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> primitives/src/hash.rs:70:21
[INFO] [stdout]     |
[INFO] [stdout] 70  |                 let vec = try!(s.from_hex());
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] ...
[INFO] [stdout] 162 | impl_hash!(H512, 64);
[INFO] [stdout]     | -------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_hash` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> primitives/src/hash.rs:70:21
[INFO] [stdout]     |
[INFO] [stdout] 70  |                 let vec = try!(s.from_hex());
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | impl_hash!(H520, 65);
[INFO] [stdout]     | -------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_hash` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking serialization v0.1.0 (/opt/rustwide/workdir/serialization)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> serialization/src/compact_integer.rs:62:14
[INFO] [stdout]    |
[INFO] [stdout] 62 |             0...0xfc => {
[INFO] [stdout]    |              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> serialization/src/compact_integer.rs:65:17
[INFO] [stdout]    |
[INFO] [stdout] 65 |             0xfd...0xffff => {
[INFO] [stdout]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> serialization/src/compact_integer.rs:68:20
[INFO] [stdout]    |
[INFO] [stdout] 68 |             0x10000...0xffff_ffff => {
[INFO] [stdout]    |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> serialization/src/compact_integer.rs:79:14
[INFO] [stdout]    |
[INFO] [stdout] 79 |             0...0xfc => 1,
[INFO] [stdout]    |              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> serialization/src/compact_integer.rs:80:17
[INFO] [stdout]    |
[INFO] [stdout] 80 |             0xfd...0xffff => 3,
[INFO] [stdout]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> serialization/src/compact_integer.rs:81:20
[INFO] [stdout]    |
[INFO] [stdout] 81 |             0x10000...0xffff_ffff => 5,
[INFO] [stdout]    |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> serialization/src/compact_integer.rs:91:15
[INFO] [stdout]    |
[INFO] [stdout] 91 |             i @ 0...0xfc => i.into(),
[INFO] [stdout]    |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking bitcrypto v0.1.0 (/opt/rustwide/workdir/crypto)
[INFO] [stderr]     Checking chain v0.1.0 (/opt/rustwide/workdir/chain)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> chain/src/constants.rs:17:46
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub const SEQUENCE_LOCKTIME_TYPE_FLAG: u32 = (1 << 22);
[INFO] [stdout]    |                                              ^       ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 17 - pub const SEQUENCE_LOCKTIME_TYPE_FLAG: u32 = (1 << 22);
[INFO] [stdout] 17 + pub const SEQUENCE_LOCKTIME_TYPE_FLAG: u32 = 1 << 22;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]  Documenting bitcoin-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.62s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]    Generated /opt/rustwide/target/doc/pbtc/index.html
[INFO] running `Command { std: "docker" "inspect" "95cb9324983e3bf09d02b426482790aaef5cab881fbcbb3a670557ca92515073", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95cb9324983e3bf09d02b426482790aaef5cab881fbcbb3a670557ca92515073", kill_on_drop: false }`
[INFO] [stdout] 95cb9324983e3bf09d02b426482790aaef5cab881fbcbb3a670557ca92515073
