[INFO] fetching crate fastsend 1.2.3...
[INFO] testing fastsend-1.2.3 against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[INFO] extracting crate fastsend 1.2.3 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate fastsend 1.2.3
[INFO] finished tweaking crates.io crate fastsend 1.2.3
[INFO] tweaked toml for crates.io crate fastsend 1.2.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fastsend 1.2.3 on toolchain 2fd6efc32704647e64d3d646d21c4c68eae100e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 98 packages to latest compatible versions
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding itertools v0.10.5 (available: v0.14.0)
[INFO] [stderr]       Adding md5 v0.7.0 (available: v0.8.0)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding rand_chacha v0.3.1 (available: v0.9.0)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded futures-locks v0.7.1
[INFO] [stderr]   Downloaded sha-1 v0.10.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 72b2aaf6a7d92bf5a1a0a33f91654fed1fc8c38a644570f48bc7ced57d3801b1
[INFO] running `Command { std: "docker" "start" "-a" "72b2aaf6a7d92bf5a1a0a33f91654fed1fc8c38a644570f48bc7ced57d3801b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72b2aaf6a7d92bf5a1a0a33f91654fed1fc8c38a644570f48bc7ced57d3801b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72b2aaf6a7d92bf5a1a0a33f91654fed1fc8c38a644570f48bc7ced57d3801b1", kill_on_drop: false }`
[INFO] [stdout] 72b2aaf6a7d92bf5a1a0a33f91654fed1fc8c38a644570f48bc7ced57d3801b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2cd72c79ef55c49f081f86412759ccb998aab4ceed6bb31108ac201269e2202a
[INFO] running `Command { std: "docker" "start" "-a" "2cd72c79ef55c49f081f86412759ccb998aab4ceed6bb31108ac201269e2202a", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling iana-time-zone v0.1.64
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling chrono v0.4.43
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling futures-locks v0.7.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling fastsend v1.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `to_string_radix` is never used
[INFO] [stdout]    --> src/serial/mod.rs:264:4
[INFO] [stdout]     |
[INFO] [stdout] 264 | fn to_string_radix(mut n: usize, radix: usize, size: usize, digit_first: bool) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.13s
[INFO] running `Command { std: "docker" "inspect" "2cd72c79ef55c49f081f86412759ccb998aab4ceed6bb31108ac201269e2202a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cd72c79ef55c49f081f86412759ccb998aab4ceed6bb31108ac201269e2202a", kill_on_drop: false }`
[INFO] [stdout] 2cd72c79ef55c49f081f86412759ccb998aab4ceed6bb31108ac201269e2202a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e8d46d8dd5241e7678de2e0a771fb45c6fcad86b5a409935abb423e1076613e0
[INFO] running `Command { std: "docker" "start" "-a" "e8d46d8dd5241e7678de2e0a771fb45c6fcad86b5a409935abb423e1076613e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling futures-locks v0.7.1
[INFO] [stderr]    Compiling fastsend v1.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `to_string_radix` is never used
[INFO] [stdout]    --> src/serial/mod.rs:264:4
[INFO] [stdout]     |
[INFO] [stdout] 264 | fn to_string_radix(mut n: usize, radix: usize, size: usize, digit_first: bool) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_string_radix` is never used
[INFO] [stdout]    --> src/serial/mod.rs:264:4
[INFO] [stdout]     |
[INFO] [stdout] 264 | fn to_string_radix(mut n: usize, radix: usize, size: usize, digit_first: bool) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 13.64s
[INFO] running `Command { std: "docker" "inspect" "e8d46d8dd5241e7678de2e0a771fb45c6fcad86b5a409935abb423e1076613e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8d46d8dd5241e7678de2e0a771fb45c6fcad86b5a409935abb423e1076613e0", kill_on_drop: false }`
[INFO] [stdout] e8d46d8dd5241e7678de2e0a771fb45c6fcad86b5a409935abb423e1076613e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 22372a5089a4ff8417f9ec4fd28105e5fc545edb4bee3c26e3e055273b108872
[INFO] running `Command { std: "docker" "start" "-a" "22372a5089a4ff8417f9ec4fd28105e5fc545edb4bee3c26e3e055273b108872", kill_on_drop: false }`
[INFO] [stderr] warning: function `to_string_radix` is never used
[INFO] [stderr]    --> src/serial/mod.rs:264:4
[INFO] [stderr]     |
[INFO] [stderr] 264 | fn to_string_radix(mut n: usize, radix: usize, size: usize, digit_first: bool) -> String {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `fastsend` (lib) generated 1 warning
[INFO] [stderr] warning: `fastsend` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fastsend-3457cc65ea7a2c51)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_token.rs (/opt/rustwide/target/debug/deps/test_token-9682073f28965d8a)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_unique_id ... ok
[INFO] [stdout] test test_unique_id_concurrently ... ok
[INFO] [stdout] test test_unique_serial_concurrently ... ok
[INFO] [stderr]    Doc-tests fastsend
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 11.38s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 11) ... FAILED
[INFO] [stdout] test src/lib.rs - ID::id (line 43) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 45) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 29) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 11) stdout ----
[INFO] [stdout] error: unknown start of token: \u{ff0c}
[INFO] [stdout]   --> src/lib.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | 1. 使用毫秒级时间戳，预计可用年限为 40 年，而我对程序可用性的要求是至少 100 年（虽然我可能一定活不到 100 岁）；
[INFO] [stdout]    |                    ^^
[INFO] [stdout]    |
[INFO] [stdout] help: Unicode character '，' (Fullwidth Comma) looks like ',' (Comma), but it is not
[INFO] [stdout]    |
[INFO] [stdout] 12 - 1. 使用毫秒级时间戳，预计可用年限为 40 年，而我对程序可用性的要求是至少 100 年（虽然我可能一定活不到 100 岁）；
[INFO] [stdout] 12 + 1. 使用毫秒级时间戳,预计可用年限为 40 年，而我对程序可用性的要求是至少 100 年（虽然我可能一定活不到 100 岁）；
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{ff0c}
[INFO] [stdout]   --> src/lib.rs:12:25
[INFO] [stdout]    |
[INFO] [stdout] 12 | 1. 使用毫秒级时间戳，预计可用年限为 40 年，而我对程序可用性的要求是至少 100 年（虽然我可能一定活不到 100 岁）；
[INFO] [stdout]    |                                          ^^
[INFO] [stdout]    |
[INFO] [stdout] help: Unicode character '，' (Fullwidth Comma) looks like ',' (Comma), but it is not
[INFO] [stdout]    |
[INFO] [stdout] 12 - 1. 使用毫秒级时间戳，预计可用年限为 40 年，而我对程序可用性的要求是至少 100 年（虽然我可能一定活不到 100 岁）；
[INFO] [stdout] 12 + 1. 使用毫秒级时间戳，预计可用年限为 40 年,而我对程序可用性的要求是至少 100 年（虽然我可能一定活不到 100 岁）；
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{ff08}
[INFO] [stdout]   --> src/lib.rs:12:46
[INFO] [stdout]    |
[INFO] [stdout] 12 | 1. 使用毫秒级时间戳，预计可用年限为 40 年，而我对程序可用性的要求是至少 100 年（虽然我可能一定活不到 100 岁）；
[INFO] [stdout]    |                                                                               ^^
[INFO] [stdout]    |
[INFO] [stdout] help: Unicode character '（' (Fullwidth Left Parenthesis) looks like '(' (Left Parenthesis), but it is not
[INFO] [stdout]    |
[INFO] [stdout] 12 - 1. 使用毫秒级时间戳，预计可用年限为 40 年，而我对程序可用性的要求是至少 100 年（虽然我可能一定活不到 100 岁）；
[INFO] [stdout] 12 + 1. 使用毫秒级时间戳，预计可用年限为 40 年，而我对程序可用性的要求是至少 100 年(虽然我可能一定活不到 100 岁）；
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{ff09}
[INFO] [stdout]   --> src/lib.rs:12:63
[INFO] [stdout]    |
[INFO] [stdout] 12 | 1. 使用毫秒级时间戳，预计可用年限为 40 年，而我对程序可用性的要求是至少 100 年（虽然我可能一定活不到 100 岁）；
[INFO] [stdout]    |                                                                                                            ^^
[INFO] [stdout]    |
[INFO] [stdout] help: Unicode character '）' (Fullwidth Right Parenthesis) looks like ')' (Right Parenthesis), but it is not
[INFO] [stdout]    |
[INFO] [stdout] 12 - 1. 使用毫秒级时间戳，预计可用年限为 40 年，而我对程序可用性的要求是至少 100 年（虽然我可能一定活不到 100 岁）；
[INFO] [stdout] 12 + 1. 使用毫秒级时间戳，预计可用年限为 40 年，而我对程序可用性的要求是至少 100 年（虽然我可能一定活不到 100 岁)；
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{ff1b}
[INFO] [stdout]   --> src/lib.rs:12:64
[INFO] [stdout]    |
[INFO] [stdout] 12 | 1. 使用毫秒级时间戳，预计可用年限为 40 年，而我对程序可用性的要求是至少 100 年（虽然我可能一定活不到 100 岁）；
[INFO] [stdout]    |                                                                                                              ^^
[INFO] [stdout]    |
[INFO] [stdout] help: Unicode character '；' (Fullwidth Semicolon) looks like ';' (Semicolon), but it is not
[INFO] [stdout]    |
[INFO] [stdout] 12 - 1. 使用毫秒级时间戳，预计可用年限为 40 年，而我对程序可用性的要求是至少 100 年（虽然我可能一定活不到 100 岁）；
[INFO] [stdout] 12 + 1. 使用毫秒级时间戳，预计可用年限为 40 年，而我对程序可用性的要求是至少 100 年（虽然我可能一定活不到 100 岁）;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{ff0c}
[INFO] [stdout]   --> src/lib.rs:13:29
[INFO] [stdout]    |
[INFO] [stdout] 13 | 2. Snowflake 的设计是为特别大量的并发考虑的，每台机器每毫秒可生成 1000 个 ID，而这也是我所不需要的（也因此
[INFO] [stdout]    |                                            ^^
[INFO] [stdout]    |
[INFO] [stdout] help: Unicode character '，' (Fullwidth Comma) looks like ',' (Comma), but it is not
[INFO] [stdout]    |
[INFO] [stdout] 13 - 2. Snowflake 的设计是为特别大量的并发考虑的，每台机器每毫秒可生成 1000 个 ID，而这也是我所不需要的（也因此
[INFO] [stdout] 13 + 2. Snowflake 的设计是为特别大量的并发考虑的,每台机器每毫秒可生成 1000 个 ID，而这也是我所不需要的（也因此
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{ff0c}
[INFO] [stdout]   --> src/lib.rs:13:50
[INFO] [stdout]    |
[INFO] [stdout] 13 | 2. Snowflake 的设计是为特别大量的并发考虑的，每台机器每毫秒可生成 1000 个 ID，而这也是我所不需要的（也因此
[INFO] [stdout]    |                                                                             ^^
[INFO] [stdout]    |
[INFO] [stdout] help: Unicode character '，' (Fullwidth Comma) looks like ',' (Comma), but it is not
[INFO] [stdout]    |
[INFO] [stdout] 13 - 2. Snowflake 的设计是为特别大量的并发考虑的，每台机器每毫秒可生成 1000 个 ID，而这也是我所不需要的（也因此
[INFO] [stdout] 13 + 2. Snowflake 的设计是为特别大量的并发考虑的，每台机器每毫秒可生成 1000 个 ID,而这也是我所不需要的（也因此
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{ff08}
[INFO] [stdout]   --> src/lib.rs:13:61
[INFO] [stdout]    |
[INFO] [stdout] 13 | 2. Snowflake 的设计是为特别大量的并发考虑的，每台机器每毫秒可生成 1000 个 ID，而这也是我所不需要的（也因此
[INFO] [stdout]    |                                                                                                   ^^
[INFO] [stdout]    |
[INFO] [stdout] help: Unicode character '（' (Fullwidth Left Parenthesis) looks like '(' (Left Parenthesis), but it is not
[INFO] [stdout]    |
[INFO] [stdout] 13 - 2. Snowflake 的设计是为特别大量的并发考虑的，每台机器每毫秒可生成 1000 个 ID，而这也是我所不需要的（也因此
[INFO] [stdout] 13 + 2. Snowflake 的设计是为特别大量的并发考虑的，每台机器每毫秒可生成 1000 个 ID，而这也是我所不需要的(也因此
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{ff0c}
[INFO] [stdout]   --> src/lib.rs:14:19
[INFO] [stdout]    |
[INFO] [stdout] 14 |    我在设计 fastsend 时，仅要求每秒生成 65536 个 ID，相差了 100 个数量级）；
[INFO] [stdout]    |                        ^^
[INFO] [stdout]    |
[INFO] [stdout] help: Unicode character '，' (Fullwidth Comma) looks like ',' (Comma), but it is not
[INFO] [stdout]    |
[INFO] [stdout] 14 -    我在设计 fastsend 时，仅要求每秒生成 65536 个 ID，相差了 100 个数量级）；
[INFO] [stdout] 14 +    我在设计 fastsend 时,仅要求每秒生成 65536 个 ID，相差了 100 个数量级）；
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{ff0c}
[INFO] [stdout]   --> src/lib.rs:14:38
[INFO] [stdout]    |
[INFO] [stdout] 14 |    我在设计 fastsend 时，仅要求每秒生成 65536 个 ID，相差了 100 个数量级）；
[INFO] [stdout]    |                                                    ^^
[INFO] [stdout]    |
[INFO] [stdout] help: Unicode character '，' (Fullwidth Comma) looks like ',' (Comma), but it is not
[INFO] [stdout]    |
[INFO] [stdout] 14 -    我在设计 fastsend 时，仅要求每秒生成 65536 个 ID，相差了 100 个数量级）；
[INFO] [stdout] 14 +    我在设计 fastsend 时，仅要求每秒生成 65536 个 ID,相差了 100 个数量级）；
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{ff09}
[INFO] [stdout]   --> src/lib.rs:14:51
[INFO] [stdout]    |
[INFO] [stdout] 14 |    我在设计 fastsend 时，仅要求每秒生成 65536 个 ID，相差了 100 个数量级）；
[INFO] [stdout]    |                                                                         ^^
[INFO] [stdout]    |
[INFO] [stdout] help: Unicode character '）' (Fullwidth Right Parenthesis) looks like ')' (Right Parenthesis), but it is not
[INFO] [stdout]    |
[INFO] [stdout] 14 -    我在设计 fastsend 时，仅要求每秒生成 65536 个 ID，相差了 100 个数量级）；
[INFO] [stdout] 14 +    我在设计 fastsend 时，仅要求每秒生成 65536 个 ID，相差了 100 个数量级)；
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{ff1b}
[INFO] [stdout]   --> src/lib.rs:14:52
[INFO] [stdout]    |
[INFO] [stdout] 14 |    我在设计 fastsend 时，仅要求每秒生成 65536 个 ID，相差了 100 个数量级）；
[INFO] [stdout]    |                                                                           ^^
[INFO] [stdout]    |
[INFO] [stdout] help: Unicode character '；' (Fullwidth Semicolon) looks like ';' (Semicolon), but it is not
[INFO] [stdout]    |
[INFO] [stdout] 14 -    我在设计 fastsend 时，仅要求每秒生成 65536 个 ID，相差了 100 个数量级）；
[INFO] [stdout] 14 +    我在设计 fastsend 时，仅要求每秒生成 65536 个 ID，相差了 100 个数量级）;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{ff0c}
[INFO] [stdout]   --> src/lib.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | 3. 实时生成并无必要，完全可以预先生成，按需分配（这种实现的一个必要条件在于，我们并不需要从 ID 中获取任何业务
[INFO] [stdout]    |                    ^^
[INFO] [stdout]    |
[INFO] [stdout] help: Unicode character '，' (Fullwidth Comma) looks like ',' (Comma), but it is not
[INFO] [stdout]    |
[INFO] [stdout] 15 - 3. 实时生成并无必要，完全可以预先生成，按需分配（这种实现的一个必要条件在于，我们并不需要从 ID 中获取任何业务
[INFO] [stdout] 15 + 3. 实时生成并无必要,完全可以预先生成，按需分配（这种实现的一个必要条件在于，我们并不需要从 ID 中获取任何业务
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{ff0c}
[INFO] [stdout]   --> src/lib.rs:15:21
[INFO] [stdout]    |
[INFO] [stdout] 15 | 3. 实时生成并无必要，完全可以预先生成，按需分配（这种实现的一个必要条件在于，我们并不需要从 ID 中获取任何业务
[INFO] [stdout]    |                                      ^^
[INFO] [stdout]    |
[INFO] [stdout] help: Unicode character '，' (Fullwidth Comma) looks like ',' (Comma), but it is not
[INFO] [stdout]    |
[INFO] [stdout] 15 - 3. 实时生成并无必要，完全可以预先生成，按需分配（这种实现的一个必要条件在于，我们并不需要从 ID 中获取任何业务
[INFO] [stdout] 15 + 3. 实时生成并无必要，完全可以预先生成,按需分配（这种实现的一个必要条件在于，我们并不需要从 ID 中获取任何业务
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{ff08}
[INFO] [stdout]   --> src/lib.rs:15:26
[INFO] [stdout]    |
[INFO] [stdout] 15 | 3. 实时生成并无必要，完全可以预先生成，按需分配（这种实现的一个必要条件在于，我们并不需要从 ID 中获取任何业务
[INFO] [stdout]    |                                                ^^
[INFO] [stdout]    |
[INFO] [stdout] help: Unicode character '（' (Fullwidth Left Parenthesis) looks like '(' (Left Parenthesis), but it is not
[INFO] [stdout]    |
[INFO] [stdout] 15 - 3. 实时生成并无必要，完全可以预先生成，按需分配（这种实现的一个必要条件在于，我们并不需要从 ID 中获取任何业务
[INFO] [stdout] 15 + 3. 实时生成并无必要，完全可以预先生成，按需分配(这种实现的一个必要条件在于，我们并不需要从 ID 中获取任何业务
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{ff0c}
[INFO] [stdout]   --> src/lib.rs:15:40
[INFO] [stdout]    |
[INFO] [stdout] 15 | 3. 实时生成并无必要，完全可以预先生成，按需分配（这种实现的一个必要条件在于，我们并不需要从 ID 中获取任何业务
[INFO] [stdout]    |                                                                            ^^
[INFO] [stdout]    |
[INFO] [stdout] help: Unicode character '，' (Fullwidth Comma) looks like ',' (Comma), but it is not
[INFO] [stdout]    |
[INFO] [stdout] 15 - 3. 实时生成并无必要，完全可以预先生成，按需分配（这种实现的一个必要条件在于，我们并不需要从 ID 中获取任何业务
[INFO] [stdout] 15 + 3. 实时生成并无必要，完全可以预先生成，按需分配（这种实现的一个必要条件在于,我们并不需要从 ID 中获取任何业务
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{ff0c}
[INFO] [stdout]   --> src/lib.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |    相关的信息，仅只作为一个唯一标识符，如果需要包含业务信息，应使用序列号）；
[INFO] [stdout]    |              ^^
[INFO] [stdout]    |
[INFO] [stdout] help: Unicode character '，' (Fullwidth Comma) looks like ',' (Comma), but it is not
[INFO] [stdout]    |
[INFO] [stdout] 16 -    相关的信息，仅只作为一个唯一标识符，如果需要包含业务信息，应使用序列号）；
[INFO] [stdout] 16 +    相关的信息,仅只作为一个唯一标识符，如果需要包含业务信息，应使用序列号）；
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{ff0c}
[INFO] [stdout]   --> src/lib.rs:16:21
[INFO] [stdout]    |
[INFO] [stdout] 16 |    相关的信息，仅只作为一个唯一标识符，如果需要包含业务信息，应使用序列号）；
[INFO] [stdout]    |                                      ^^
[INFO] [stdout]    |
[INFO] [stdout] help: Unicode character '，' (Fullwidth Comma) looks like ',' (Comma), but it is not
[INFO] [stdout]    |
[INFO] [stdout] 16 -    相关的信息，仅只作为一个唯一标识符，如果需要包含业务信息，应使用序列号）；
[INFO] [stdout] 16 +    相关的信息，仅只作为一个唯一标识符,如果需要包含业务信息，应使用序列号）；
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{ff0c}
[INFO] [stdout]   --> src/lib.rs:16:32
[INFO] [stdout]    |
[INFO] [stdout] 16 |    相关的信息，仅只作为一个唯一标识符，如果需要包含业务信息，应使用序列号）；
[INFO] [stdout]    |                                                            ^^
[INFO] [stdout]    |
[INFO] [stdout] help: Unicode character '，' (Fullwidth Comma) looks like ',' (Comma), but it is not
[INFO] [stdout]    |
[INFO] [stdout] 16 -    相关的信息，仅只作为一个唯一标识符，如果需要包含业务信息，应使用序列号）；
[INFO] [stdout] 16 +    相关的信息，仅只作为一个唯一标识符，如果需要包含业务信息,应使用序列号）；
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{ff09}
[INFO] [stdout]   --> src/lib.rs:16:39
[INFO] [stdout]    |
[INFO] [stdout] 16 |    相关的信息，仅只作为一个唯一标识符，如果需要包含业务信息，应使用序列号）；
[INFO] [stdout]    |                                                                          ^^
[INFO] [stdout]    |
[INFO] [stdout] help: Unicode character '）' (Fullwidth Right Parenthesis) looks like ')' (Right Parenthesis), but it is not
[INFO] [stdout]    |
[INFO] [stdout] 16 -    相关的信息，仅只作为一个唯一标识符，如果需要包含业务信息，应使用序列号）；
[INFO] [stdout] 16 +    相关的信息，仅只作为一个唯一标识符，如果需要包含业务信息，应使用序列号)；
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{ff1b}
[INFO] [stdout]   --> src/lib.rs:16:40
[INFO] [stdout]    |
[INFO] [stdout] 16 |    相关的信息，仅只作为一个唯一标识符，如果需要包含业务信息，应使用序列号）；
[INFO] [stdout]    |                                                                            ^^
[INFO] [stdout]    |
[INFO] [stdout] help: Unicode character '；' (Fullwidth Semicolon) looks like ';' (Semicolon), but it is not
[INFO] [stdout]    |
[INFO] [stdout] 16 -    相关的信息，仅只作为一个唯一标识符，如果需要包含业务信息，应使用序列号）；
[INFO] [stdout] 16 +    相关的信息，仅只作为一个唯一标识符，如果需要包含业务信息，应使用序列号）;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: expected item, found `1.`
[INFO] [stdout]   --> src/lib.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | 1. 使用毫秒级时间戳，预计可用年限为 40 年，而我对程序可用性的要求是至少 100 年（虽然我可能一定活不到 100 岁）；
[INFO] [stdout]    | ^^ expected item
[INFO] [stdout]    |
[INFO] [stdout]    = note: for a full list of items that can appear in modules, see <https://doc.rust-lang.org/reference/items.html>
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 22 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 45) stdout ----
[INFO] [stdout] error[E0405]: cannot find trait `Display` in this scope
[INFO] [stdout]   --> src/lib.rs:48:18
[INFO] [stdout]    |
[INFO] [stdout] 48 |     type Output: Display;
[INFO] [stdout]    |                  ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this trait
[INFO] [stdout]    |
[INFO] [stdout] 45 + use std::fmt::Display;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Future` in this scope
[INFO] [stdout]   --> src/lib.rs:50:35
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn build(self) -> Pin<Box<dyn Future<Output = Self::Output> + Send + 'static>>;
[INFO] [stdout]    |                                   ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these traits
[INFO] [stdout]    |
[INFO] [stdout] 45 + use std::future::Future;
[INFO] [stdout]    |
[INFO] [stdout] 45 + use futures::Future;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0405`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 11)
[INFO] [stdout]     src/lib.rs - (line 45)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.45s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "22372a5089a4ff8417f9ec4fd28105e5fc545edb4bee3c26e3e055273b108872", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22372a5089a4ff8417f9ec4fd28105e5fc545edb4bee3c26e3e055273b108872", kill_on_drop: false }`
[INFO] [stdout] 22372a5089a4ff8417f9ec4fd28105e5fc545edb4bee3c26e3e055273b108872
