[INFO] cloning repository https://github.com/AlexanderSchuetz97/rw-utils
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AlexanderSchuetz97/rw-utils" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexanderSchuetz97%2Frw-utils", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexanderSchuetz97%2Frw-utils'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 851465a0d22ebfb8dc3364061655140c5452651f
[INFO] checking AlexanderSchuetz97/rw-utils against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexanderSchuetz97%2Frw-utils" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AlexanderSchuetz97/rw-utils
[INFO] finished tweaking git repo https://github.com/AlexanderSchuetz97/rw-utils
[INFO] tweaked toml for git repo https://github.com/AlexanderSchuetz97/rw-utils written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AlexanderSchuetz97/rw-utils on toolchain 438eb4c1a1c3841523d7f672601e8adbe04cff28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AlexanderSchuetz97/rw-utils 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" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f155b643d25eec709448bb5f4832eba68c1b771ad87b5c80ebd8e80c8765f452
[INFO] running `Command { std: "docker" "start" "-a" "f155b643d25eec709448bb5f4832eba68c1b771ad87b5c80ebd8e80c8765f452", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f155b643d25eec709448bb5f4832eba68c1b771ad87b5c80ebd8e80c8765f452", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f155b643d25eec709448bb5f4832eba68c1b771ad87b5c80ebd8e80c8765f452", kill_on_drop: false }`
[INFO] [stdout] f155b643d25eec709448bb5f4832eba68c1b771ad87b5c80ebd8e80c8765f452
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b340327ef9749176f5d0812242e6f43cf77664a9de47f01d3387ab1aac0df120
[INFO] running `Command { std: "docker" "start" "-a" "b340327ef9749176f5d0812242e6f43cf77664a9de47f01d3387ab1aac0df120", kill_on_drop: false }`
[INFO] [stderr]     Checking encoding_index_tests v0.1.4
[INFO] [stderr]     Checking rw-utils v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking encoding-index-japanese v1.20141219.5
[INFO] [stderr]     Checking encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]     Checking encoding-index-korean v1.20141219.5
[INFO] [stderr]     Checking encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]     Checking encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]     Checking encoding v0.2.33
[INFO] [stdout] error[E0432]: unresolved import `rw_utils::string_read`
[INFO] [stdout]  --> tests/string_test.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 | use rw_utils::string_read::StringRead;
[INFO] [stdout]   |               ^^^^^^^^^^^ could not find `string_read` in `rw_utils`
[INFO] [stdout]   |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]  --> /opt/rustwide/workdir/src/lib.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[cfg(feature = "string_read")]
[INFO] [stdout]   |       ----------------------- the item is gated behind the `string_read` feature
[INFO] [stdout] 6 | pub mod string_read;
[INFO] [stdout]   |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rw_utils::string_write`
[INFO] [stdout]  --> tests/string_test.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rw_utils::string_write::StringWrite;
[INFO] [stdout]   |               ^^^^^^^^^^^^ could not find `string_write` in `rw_utils`
[INFO] [stdout]   |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]  --> /opt/rustwide/workdir/src/lib.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[cfg(feature = "string_write")]
[INFO] [stdout]   |       ------------------------ the item is gated behind the `string_write` feature
[INFO] [stdout] 8 | pub mod string_write;
[INFO] [stdout]   |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rw_utils::leb128_read`
[INFO] [stdout]   --> tests/leb_test.rs:3:15
[INFO] [stdout]    |
[INFO] [stdout]  3 | use rw_utils::leb128_read::Leb128Read;
[INFO] [stdout]    |               ^^^^^^^^^^^ could not find `leb128_read` in `rw_utils`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[cfg(feature = "leb128_read")]
[INFO] [stdout]    |       ----------------------- the item is gated behind the `leb128_read` feature
[INFO] [stdout] 14 | pub mod leb128_read;
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rw_utils::leb128_write`
[INFO] [stdout]   --> tests/leb_test.rs:4:15
[INFO] [stdout]    |
[INFO] [stdout]  4 | use rw_utils::leb128_write::Leb128Write;
[INFO] [stdout]    |               ^^^^^^^^^^^^ could not find `leb128_write` in `rw_utils`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[cfg(feature = "leb128_write")]
[INFO] [stdout]    |       ------------------------ the item is gated behind the `leb128_write` feature
[INFO] [stdout] 16 | pub mod leb128_write;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rw_utils::num_read`
[INFO] [stdout]  --> tests/leb_test.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rw_utils::num_read::NumRead;
[INFO] [stdout]   |               ^^^^^^^^ could not find `num_read` in `rw_utils`
[INFO] [stdout]   |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]  --> /opt/rustwide/workdir/src/lib.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[cfg(feature = "num_read")]
[INFO] [stdout]   |       -------------------- the item is gated behind the `num_read` feature
[INFO] [stdout] 2 | pub mod num_read;
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rw_utils::num_read`
[INFO] [stdout]  --> tests/plain_num_test.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rw_utils::num_read::NumRead;
[INFO] [stdout]   |               ^^^^^^^^ could not find `num_read` in `rw_utils`
[INFO] [stdout]   |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]  --> /opt/rustwide/workdir/src/lib.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[cfg(feature = "num_read")]
[INFO] [stdout]   |       -------------------- the item is gated behind the `num_read` feature
[INFO] [stdout] 2 | pub mod num_read;
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rw_utils::num_write`
[INFO] [stdout]  --> tests/plain_num_test.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 | use rw_utils::num_write::NumWrite;
[INFO] [stdout]   |               ^^^^^^^^^ could not find `num_write` in `rw_utils`
[INFO] [stdout]   |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]  --> /opt/rustwide/workdir/src/lib.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[cfg(feature = "num_write")]
[INFO] [stdout]   |       --------------------- the item is gated behind the `num_write` feature
[INFO] [stdout] 4 | pub mod num_write;
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rw_utils::num_write`
[INFO] [stdout]  --> tests/leb_test.rs:6:15
[INFO] [stdout]   |
[INFO] [stdout] 6 | use rw_utils::num_write::NumWrite;
[INFO] [stdout]   |               ^^^^^^^^^ could not find `num_write` in `rw_utils`
[INFO] [stdout]   |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]  --> /opt/rustwide/workdir/src/lib.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[cfg(feature = "num_write")]
[INFO] [stdout]   |       --------------------- the item is gated behind the `num_write` feature
[INFO] [stdout] 4 | pub mod num_write;
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_string_utf32_le` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]   --> tests/string_test.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     vec.write_string_utf32_le("\u{FEFF}A")?;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^ method not found in `Vec<u8>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_string_utf32_le` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]   --> tests/string_test.rs:14:23
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let read = cursor.read_string_utf32_le(2)?;
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^ method not found in `std::io::Cursor<&Vec<u8>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_string_utf32_be` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]   --> tests/string_test.rs:17:27
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let read_err = cursor.read_string_utf32_be(2).unwrap_err();
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^ method not found in `std::io::Cursor<&Vec<u8>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_leb128_i32` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]   --> tests/leb_test.rs:13:20
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let r = cursor.read_leb128_i32()?;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `read_line` with a similar name, but with different arguments
[INFO] [stdout]   --> /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/io/mod.rs:2587:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_string_utf32_be` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]   --> tests/string_test.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |     vec.write_string_utf32_be("\u{FEFF}A")?;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^ method not found in `Vec<u8>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_leb128_u128` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]   --> tests/leb_test.rs:30:20
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let x = cursor.read_leb128_u128()?;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^ method not found in `std::io::Cursor<&Vec<u8>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_string_utf32_be` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]   --> tests/string_test.rs:34:23
[INFO] [stdout]    |
[INFO] [stdout] 34 |     let read = cursor.read_string_utf32_be(2)?;
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^ method not found in `std::io::Cursor<&Vec<u8>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_leb128_i128` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]   --> tests/leb_test.rs:42:20
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let x = cursor.read_leb128_i128()?;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^ method not found in `std::io::Cursor<&Vec<u8>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_string_utf32_le` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]   --> tests/string_test.rs:37:27
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let read_err = cursor.read_string_utf32_le(2).unwrap_err();
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^ method not found in `std::io::Cursor<&Vec<u8>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rw_utils::from_read`
[INFO] [stdout]   --> tests/from_read_test.rs:3:15
[INFO] [stdout]    |
[INFO] [stdout]  3 | use rw_utils::from_read::{FromRead};
[INFO] [stdout]    |               ^^^^^^^^^ could not find `from_read` in `rw_utils`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[cfg(feature = "from_read")]
[INFO] [stdout]    |       --------------------- the item is gated behind the `from_read` feature
[INFO] [stdout] 12 | pub mod from_read;
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rw_utils::num_read`
[INFO] [stdout]  --> tests/from_read_test.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 | use rw_utils::num_read::NumRead;
[INFO] [stdout]   |               ^^^^^^^^ could not find `num_read` in `rw_utils`
[INFO] [stdout]   |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]  --> /opt/rustwide/workdir/src/lib.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[cfg(feature = "num_read")]
[INFO] [stdout]   |       -------------------- the item is gated behind the `num_read` feature
[INFO] [stdout] 2 | pub mod num_read;
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rw_utils::num_write`
[INFO] [stdout]  --> tests/from_read_test.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rw_utils::num_write::NumWrite;
[INFO] [stdout]   |               ^^^^^^^^^ could not find `num_write` in `rw_utils`
[INFO] [stdout]   |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]  --> /opt/rustwide/workdir/src/lib.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[cfg(feature = "num_write")]
[INFO] [stdout]   |       --------------------- the item is gated behind the `num_write` feature
[INFO] [stdout] 4 | pub mod num_write;
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rw_utils::to_write`
[INFO] [stdout]   --> tests/from_read_test.rs:6:15
[INFO] [stdout]    |
[INFO] [stdout]  6 | use rw_utils::to_write::ToWrite;
[INFO] [stdout]    |               ^^^^^^^^ could not find `to_write` in `rw_utils`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout]  9 | #[cfg(feature = "to_write")]
[INFO] [stdout]    |       -------------------- the item is gated behind the `to_write` feature
[INFO] [stdout] 10 | pub mod to_write;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_string_utf16_le` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]   --> tests/string_test.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |     vec.write_string_utf16_le("\u{FEFF}A")?;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^ method not found in `Vec<u8>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_leb128_u64` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]   --> tests/leb_test.rs:79:24
[INFO] [stdout]    |
[INFO] [stdout] 79 |         let r = cursor.read_leb128_u64()?;
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^ method not found in `std::io::Cursor<&Vec<u8>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_string_utf16_le` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]   --> tests/string_test.rs:54:23
[INFO] [stdout]    |
[INFO] [stdout] 54 |     let read = cursor.read_string_utf16_le(2)?;
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^ method not found in `std::io::Cursor<&Vec<u8>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_leb128_u32` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]    --> tests/leb_test.rs:106:24
[INFO] [stdout]     |
[INFO] [stdout] 106 |         let r = cursor.read_leb128_u32()?;
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^ method not found in `std::io::Cursor<&Vec<u8>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_string_utf16_be` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]   --> tests/string_test.rs:57:27
[INFO] [stdout]    |
[INFO] [stdout] 57 |     let read_err = cursor.read_string_utf16_be(2).unwrap_err();
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^ method not found in `std::io::Cursor<&Vec<u8>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_i8` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]  --> tests/plain_num_test.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 |     buffer.write_i8(-5)?;
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: there is a method `write` with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 9 -     buffer.write_i8(-5)?;
[INFO] [stdout] 9 +     buffer.write(-5)?;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_string_utf16_be` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]   --> tests/string_test.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |     vec.write_string_utf16_be("\u{FEFF}A")?;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^ method not found in `Vec<u8>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_leb128_large_unsigned` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]    --> tests/leb_test.rs:119:25
[INFO] [stdout]     |
[INFO] [stdout] 119 |     let parsed = cursor.read_leb128_large_unsigned(2)?;
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^ method not found in `std::io::Cursor<&Vec<u8>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_string_utf16_be` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]   --> tests/string_test.rs:74:23
[INFO] [stdout]    |
[INFO] [stdout] 74 |     let read = cursor.read_string_utf16_be(2)?;
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^ method not found in `std::io::Cursor<&Vec<u8>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rw-utils` (test "from_read_test") due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0599]: no method named `read_string_utf16_le` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]   --> tests/string_test.rs:77:27
[INFO] [stdout]    |
[INFO] [stdout] 77 |     let read_err = cursor.read_string_utf16_le(2).unwrap_err();
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^ method not found in `std::io::Cursor<&Vec<u8>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_leb128_large_unsigned` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]    --> tests/leb_test.rs:134:20
[INFO] [stdout]     |
[INFO] [stdout] 134 |     let r = cursor.read_leb128_large_unsigned(8)?;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^ method not found in `std::io::Cursor<&Vec<u8>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_i16_ne` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]   --> tests/plain_num_test.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     buffer.write_i16_ne(-5)?;
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `write_byte` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 10 -     buffer.write_i16_ne(-5)?;
[INFO] [stdout] 10 +     buffer.write_byte(-5)?;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_java_data_output_utf` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]   --> tests/string_test.rs:92:13
[INFO] [stdout]    |
[INFO] [stdout] 92 |         vec.write_java_data_output_utf("Hello World")?;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ method not found in `Vec<u8>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_java_data_input_utf` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]   --> tests/string_test.rs:95:27
[INFO] [stdout]    |
[INFO] [stdout] 95 |         let read = cursor.read_java_data_input_utf()?;
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^ method not found in `std::io::Cursor<&Vec<u8>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_i32_ne` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]   --> tests/plain_num_test.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     buffer.write_i32_ne(-5)?;
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `write_byte` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 11 -     buffer.write_i32_ne(-5)?;
[INFO] [stdout] 11 +     buffer.write_byte(-5)?;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_leb128_large_unsigned` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]    --> tests/leb_test.rs:148:11
[INFO] [stdout]     |
[INFO] [stdout] 148 |         b.write_leb128_large_unsigned(&x)?;
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^ method not found in `Vec<u8>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_java_data_output_utf` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]    --> tests/string_test.rs:100:13
[INFO] [stdout]     |
[INFO] [stdout] 100 |         vec.write_java_data_output_utf("abcäöüabc")?;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ method not found in `Vec<u8>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_u32_le` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]    --> tests/leb_test.rs:155:24
[INFO] [stdout]     |
[INFO] [stdout] 155 |         let n = cursor.read_u32_le()?;
[INFO] [stdout]     |                        ^^^^^^^^^^^ method not found in `std::io::Cursor<&Vec<u8>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_java_data_input_utf` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]    --> tests/string_test.rs:105:27
[INFO] [stdout]     |
[INFO] [stdout] 105 |         let read = cursor.read_java_data_input_utf()?;
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^ method not found in `std::io::Cursor<&Vec<u8>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_leb128_large_unsigned` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]    --> tests/leb_test.rs:160:11
[INFO] [stdout]     |
[INFO] [stdout] 160 |         b.write_leb128_large_unsigned(&x)?;
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^ method not found in `Vec<u8>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_java_data_output_utf` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]    --> tests/string_test.rs:111:13
[INFO] [stdout]     |
[INFO] [stdout] 111 |         vec.write_java_data_output_utf("abcä\u{20AC}üabc")?;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ method not found in `Vec<u8>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_leb128_large_unsigned` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]    --> tests/leb_test.rs:164:25
[INFO] [stdout]     |
[INFO] [stdout] 164 |         let x2 = cursor.read_leb128_large_unsigned(x.len())?;
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^ method not found in `std::io::Cursor<&Vec<u8>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_i64_ne` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]   --> tests/plain_num_test.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 |     buffer.write_i64_ne(-5)?;
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `write_byte` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 12 -     buffer.write_i64_ne(-5)?;
[INFO] [stdout] 12 +     buffer.write_byte(-5)?;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_i128_ne` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]   --> tests/plain_num_test.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 |     buffer.write_i128_ne(-5)?;
[INFO] [stdout]    |            ^^^^^^^^^^^^^ method not found in `Vec<u8>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_java_data_input_utf` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]    --> tests/string_test.rs:117:27
[INFO] [stdout]     |
[INFO] [stdout] 117 |         let read = cursor.read_java_data_input_utf()?;
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^ method not found in `std::io::Cursor<&Vec<u8>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_u64_le` found for struct `Vec<_>` in the current scope
[INFO] [stdout]    --> tests/leb_test.rs:171:11
[INFO] [stdout]     |
[INFO] [stdout] 171 |         x.write_u64_le(u64::MAX-15)?;
[INFO] [stdout]     |           ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `write_all` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 171 -         x.write_u64_le(u64::MAX-15)?;
[INFO] [stdout] 171 +         x.write_all(u64::MAX-15)?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_java_data_output_utf` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]    --> tests/string_test.rs:123:13
[INFO] [stdout]     |
[INFO] [stdout] 123 |         vec.write_java_data_output_utf("abcä\u{20AC}\u{1F4A9}üabc")?;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ method not found in `Vec<u8>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_i8` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]   --> tests/plain_num_test.rs:15:23
[INFO] [stdout]    |
[INFO] [stdout] 15 |     assert_eq!(cursor.read_i8()?, -5);
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `read` with a similar name, but with different arguments
[INFO] [stdout]   --> /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/io/mod.rs:813:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_u64_le` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]    --> tests/leb_test.rs:173:24
[INFO] [stdout]     |
[INFO] [stdout] 173 |         let n = cursor.read_u64_le()?;
[INFO] [stdout]     |                        ^^^^^^^^^^^ method not found in `std::io::Cursor<&Vec<_>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_i16_ne` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]   --> tests/plain_num_test.rs:16:23
[INFO] [stdout]    |
[INFO] [stdout] 16 |     assert_eq!(cursor.read_i16_ne()?, -5);
[INFO] [stdout]    |                       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `read_line` with a similar name, but with different arguments
[INFO] [stdout]   --> /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/io/mod.rs:2587:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_java_data_input_utf` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]    --> tests/string_test.rs:129:27
[INFO] [stdout]     |
[INFO] [stdout] 129 |         let read = cursor.read_java_data_input_utf()?;
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^ method not found in `std::io::Cursor<&Vec<u8>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_leb128_large_unsigned` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]    --> tests/leb_test.rs:178:11
[INFO] [stdout]     |
[INFO] [stdout] 178 |         b.write_leb128_large_unsigned(&x)?;
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^ method not found in `Vec<u8>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_i32_ne` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]   --> tests/plain_num_test.rs:17:23
[INFO] [stdout]    |
[INFO] [stdout] 17 |     assert_eq!(cursor.read_i32_ne()?, -5);
[INFO] [stdout]    |                       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `read_line` with a similar name, but with different arguments
[INFO] [stdout]   --> /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/io/mod.rs:2587:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_java_data_output_utf` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]    --> tests/string_test.rs:135:13
[INFO] [stdout]     |
[INFO] [stdout] 135 |         vec.write_java_data_output_utf("ä")?;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ method not found in `Vec<u8>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_leb128_large_unsigned` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]    --> tests/leb_test.rs:181:25
[INFO] [stdout]     |
[INFO] [stdout] 181 |         let x2 = cursor.read_leb128_large_unsigned(x.len())?;
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^ method not found in `std::io::Cursor<&Vec<u8>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_i64_ne` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]   --> tests/plain_num_test.rs:18:23
[INFO] [stdout]    |
[INFO] [stdout] 18 |     assert_eq!(cursor.read_i64_ne()?, -5);
[INFO] [stdout]    |                       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `read_line` with a similar name, but with different arguments
[INFO] [stdout]   --> /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/io/mod.rs:2587:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_java_data_input_utf` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]    --> tests/string_test.rs:141:27
[INFO] [stdout]     |
[INFO] [stdout] 141 |         let read = cursor.read_java_data_input_utf()?;
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^ method not found in `std::io::Cursor<&Vec<u8>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_leb128_u16` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]    --> tests/leb_test.rs:198:24
[INFO] [stdout]     |
[INFO] [stdout] 198 |         let r = cursor.read_leb128_u16()?;
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^ method not found in `std::io::Cursor<&Vec<u8>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_i128_ne` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]   --> tests/plain_num_test.rs:19:23
[INFO] [stdout]    |
[INFO] [stdout] 19 |     assert_eq!(cursor.read_i128_ne()?, -5);
[INFO] [stdout]    |                       ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `read_line` with a similar name, but with different arguments
[INFO] [stdout]   --> /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/io/mod.rs:2587:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_leb128_large_unsigned` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]    --> tests/leb_test.rs:201:29
[INFO] [stdout]     |
[INFO] [stdout] 201 |         let parsed = cursor.read_leb128_large_unsigned(2)?;
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^ method not found in `std::io::Cursor<&Vec<u8>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_u8` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]   --> tests/plain_num_test.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     buffer.write_u8(5)?;
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `write` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 27 -     buffer.write_u8(5)?;
[INFO] [stdout] 27 +     buffer.write(5)?;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_leb128_u16` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]    --> tests/leb_test.rs:208:14
[INFO] [stdout]     |
[INFO] [stdout] 208 |         buf2.write_leb128_u16(i)?;
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^ method not found in `Vec<u8>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_u8` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]   --> tests/plain_num_test.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |     buffer.write_u8(0xff)?;
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `write` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 28 -     buffer.write_u8(0xff)?;
[INFO] [stdout] 28 +     buffer.write(0xff)?;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_leb128_large_unsigned` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]    --> tests/leb_test.rs:211:14
[INFO] [stdout]     |
[INFO] [stdout] 211 |         buf3.write_leb128_large_unsigned(&parsed)?;
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^ method not found in `Vec<u8>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_u8` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]   --> tests/plain_num_test.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |     buffer.write_u8(2)?;
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `write` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 29 -     buffer.write_u8(2)?;
[INFO] [stdout] 29 +     buffer.write(2)?;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rw-utils` (test "string_test") due to 24 previous errors
[INFO] [stdout] error[E0599]: no method named `read_u8` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]   --> tests/plain_num_test.rs:33:23
[INFO] [stdout]    |
[INFO] [stdout] 33 |     assert_eq!(cursor.read_u8()?, 5);
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `read` with a similar name, but with different arguments
[INFO] [stdout]   --> /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/io/mod.rs:813:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_u8` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]   --> tests/plain_num_test.rs:34:23
[INFO] [stdout]    |
[INFO] [stdout] 34 |     assert_eq!(cursor.read_u8()?, 0xff);
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `read` with a similar name, but with different arguments
[INFO] [stdout]   --> /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/io/mod.rs:813:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_i16_le` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]    --> tests/leb_test.rs:226:15
[INFO] [stdout]     |
[INFO] [stdout] 226 |         input.write_i16_le(i)?;
[INFO] [stdout]     |               ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `write_all` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 226 -         input.write_i16_le(i)?;
[INFO] [stdout] 226 +         input.write_all(i)?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_u8` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]   --> tests/plain_num_test.rs:35:23
[INFO] [stdout]    |
[INFO] [stdout] 35 |     assert_eq!(cursor.read_u8()?, 2);
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `read` with a similar name, but with different arguments
[INFO] [stdout]   --> /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/io/mod.rs:813:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_leb128_large_signed` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]    --> tests/leb_test.rs:229:16
[INFO] [stdout]     |
[INFO] [stdout] 229 |         result.write_leb128_large_signed(&input)?;
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^ method not found in `Vec<u8>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_u16_le` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]   --> tests/plain_num_test.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 |     buffer.write_u16_le(0x4418)?;
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `write_all` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 43 -     buffer.write_u16_le(0x4418)?;
[INFO] [stdout] 43 +     buffer.write_all(0x4418)?;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_i16_le` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]    --> tests/leb_test.rs:239:15
[INFO] [stdout]     |
[INFO] [stdout] 239 |         input.write_i16_le(i)?;
[INFO] [stdout]     |               ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `write_all` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 239 -         input.write_i16_le(i)?;
[INFO] [stdout] 239 +         input.write_all(i)?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_u16_be` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]   --> tests/plain_num_test.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 |     buffer.write_u16_be(0x4418)?;
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `write_byte` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 44 -     buffer.write_u16_be(0x4418)?;
[INFO] [stdout] 44 +     buffer.write_byte(0x4418)?;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_leb128_large_signed` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]    --> tests/leb_test.rs:242:16
[INFO] [stdout]     |
[INFO] [stdout] 242 |         result.write_leb128_large_signed(&input)?;
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^ method not found in `Vec<u8>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_u16_ne` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]   --> tests/plain_num_test.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 45 |     buffer.write_u16_ne(0x4418)?;
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `write_byte` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 45 -     buffer.write_u16_ne(0x4418)?;
[INFO] [stdout] 45 +     buffer.write_byte(0x4418)?;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_u16_le` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]   --> tests/plain_num_test.rs:54:23
[INFO] [stdout]    |
[INFO] [stdout] 54 |     assert_eq!(cursor.read_u16_le()?, 0x4418);
[INFO] [stdout]    |                       ^^^^^^^^^^^ method not found in `std::io::Cursor<&Vec<u8>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_leb128_i16` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]    --> tests/leb_test.rs:254:24
[INFO] [stdout]     |
[INFO] [stdout] 254 |         let r = cursor.read_leb128_i16()?;
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `read_line` with a similar name, but with different arguments
[INFO] [stdout]    --> /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/io/mod.rs:2587:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_u16_be` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]   --> tests/plain_num_test.rs:55:23
[INFO] [stdout]    |
[INFO] [stdout] 55 |     assert_eq!(cursor.read_u16_be()?, 0x4418);
[INFO] [stdout]    |                       ^^^^^^^^^^^ method not found in `std::io::Cursor<&Vec<u8>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_leb128_large_signed` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]    --> tests/leb_test.rs:257:29
[INFO] [stdout]     |
[INFO] [stdout] 257 |         let parsed = cursor.read_leb128_large_signed(2)?;
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^ method not found in `std::io::Cursor<&Vec<u8>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_u16_ne` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]   --> tests/plain_num_test.rs:56:23
[INFO] [stdout]    |
[INFO] [stdout] 56 |     assert_eq!(cursor.read_u16_ne()?, 0x4418);
[INFO] [stdout]    |                       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `read_line` with a similar name, but with different arguments
[INFO] [stdout]   --> /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/io/mod.rs:2587:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_leb128_large_signed` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]    --> tests/leb_test.rs:268:14
[INFO] [stdout]     |
[INFO] [stdout] 268 |         buf3.write_leb128_large_signed(&parsed)?;
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^ method not found in `Vec<u8>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_u32_le` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]   --> tests/plain_num_test.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 64 |     buffer.write_u32_le(0x77665544)?;
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `write_all` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 64 -     buffer.write_u32_le(0x77665544)?;
[INFO] [stdout] 64 +     buffer.write_all(0x77665544)?;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_leb128_i32` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]    --> tests/leb_test.rs:289:24
[INFO] [stdout]     |
[INFO] [stdout] 289 |         let r = cursor.read_leb128_i32()?;
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `read_line` with a similar name, but with different arguments
[INFO] [stdout]    --> /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/io/mod.rs:2587:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_u32_be` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]   --> tests/plain_num_test.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 65 |     buffer.write_u32_be(0x77665544)?;
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `write_byte` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 65 -     buffer.write_u32_be(0x77665544)?;
[INFO] [stdout] 65 +     buffer.write_byte(0x77665544)?;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rw-utils` (test "leb_test") due to 31 previous errors
[INFO] [stdout] error[E0599]: no method named `write_u32_ne` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]   --> tests/plain_num_test.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 66 |     buffer.write_u32_ne(0x77665544)?;
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `write_byte` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 66 -     buffer.write_u32_ne(0x77665544)?;
[INFO] [stdout] 66 +     buffer.write_byte(0x77665544)?;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_u32_le` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]   --> tests/plain_num_test.rs:73:23
[INFO] [stdout]    |
[INFO] [stdout] 73 |     assert_eq!(cursor.read_u32_le()?, 0x77665544);
[INFO] [stdout]    |                       ^^^^^^^^^^^ method not found in `std::io::Cursor<&Vec<u8>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_u32_be` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]   --> tests/plain_num_test.rs:74:23
[INFO] [stdout]    |
[INFO] [stdout] 74 |     assert_eq!(cursor.read_u32_be()?, 0x77665544);
[INFO] [stdout]    |                       ^^^^^^^^^^^ method not found in `std::io::Cursor<&Vec<u8>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_u32_ne` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]   --> tests/plain_num_test.rs:75:23
[INFO] [stdout]    |
[INFO] [stdout] 75 |     assert_eq!(cursor.read_u32_ne()?, 0x77665544);
[INFO] [stdout]    |                       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `read_line` with a similar name, but with different arguments
[INFO] [stdout]   --> /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/io/mod.rs:2587:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_u64_le` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]   --> tests/plain_num_test.rs:83:12
[INFO] [stdout]    |
[INFO] [stdout] 83 |     buffer.write_u64_le(0x8877665544332211)?;
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `write_all` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 83 -     buffer.write_u64_le(0x8877665544332211)?;
[INFO] [stdout] 83 +     buffer.write_all(0x8877665544332211)?;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_u64_be` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]   --> tests/plain_num_test.rs:84:12
[INFO] [stdout]    |
[INFO] [stdout] 84 |     buffer.write_u64_be(0x8877665544332211)?;
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `write_byte` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 84 -     buffer.write_u64_be(0x8877665544332211)?;
[INFO] [stdout] 84 +     buffer.write_byte(0x8877665544332211)?;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_u64_ne` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]   --> tests/plain_num_test.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 85 |     buffer.write_u64_ne(0x8877665544332211)?;
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `write_byte` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 85 -     buffer.write_u64_ne(0x8877665544332211)?;
[INFO] [stdout] 85 +     buffer.write_byte(0x8877665544332211)?;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_u64_le` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]   --> tests/plain_num_test.rs:92:23
[INFO] [stdout]    |
[INFO] [stdout] 92 |     assert_eq!(cursor.read_u64_le()?, 0x8877665544332211);
[INFO] [stdout]    |                       ^^^^^^^^^^^ method not found in `std::io::Cursor<&Vec<u8>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_u64_be` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]   --> tests/plain_num_test.rs:93:23
[INFO] [stdout]    |
[INFO] [stdout] 93 |     assert_eq!(cursor.read_u64_be()?, 0x8877665544332211);
[INFO] [stdout]    |                       ^^^^^^^^^^^ method not found in `std::io::Cursor<&Vec<u8>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_u64_ne` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]   --> tests/plain_num_test.rs:94:23
[INFO] [stdout]    |
[INFO] [stdout] 94 |     assert_eq!(cursor.read_u64_ne()?, 0x8877665544332211);
[INFO] [stdout]    |                       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `read_line` with a similar name, but with different arguments
[INFO] [stdout]   --> /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/io/mod.rs:2587:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_u128_le` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]    --> tests/plain_num_test.rs:101:12
[INFO] [stdout]     |
[INFO] [stdout] 101 |     buffer.write_u128_le(0x1100ffe500ddaabbaabbccdd11223344)?;
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `write_all` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 101 -     buffer.write_u128_le(0x1100ffe500ddaabbaabbccdd11223344)?;
[INFO] [stdout] 101 +     buffer.write_all(0x1100ffe500ddaabbaabbccdd11223344)?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_u128_be` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]    --> tests/plain_num_test.rs:102:12
[INFO] [stdout]     |
[INFO] [stdout] 102 |     buffer.write_u128_be(0x1100ffe500ddaabbaabbccdd11223344)?;
[INFO] [stdout]     |            ^^^^^^^^^^^^^ method not found in `Vec<u8>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_u128_ne` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]    --> tests/plain_num_test.rs:105:12
[INFO] [stdout]     |
[INFO] [stdout] 105 |     buffer.write_u128_ne(0x1100ffe500ddaabbaabbccdd11223344)?;
[INFO] [stdout]     |            ^^^^^^^^^^^^^ method not found in `Vec<u8>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_u128_le` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]    --> tests/plain_num_test.rs:129:23
[INFO] [stdout]     |
[INFO] [stdout] 129 |     assert_eq!(cursor.read_u128_le()?, 0x1100ffe500ddaabbaabbccdd11223344);
[INFO] [stdout]     |                       ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `read_until` with a similar name, but with different arguments
[INFO] [stdout]    --> /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/io/mod.rs:2454:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_u128_be` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]    --> tests/plain_num_test.rs:130:23
[INFO] [stdout]     |
[INFO] [stdout] 130 |     assert_eq!(cursor.read_u128_be()?, 0x1100ffe500ddaabbaabbccdd11223344);
[INFO] [stdout]     |                       ^^^^^^^^^^^^ method not found in `std::io::Cursor<&Vec<u8>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_u128_ne` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]    --> tests/plain_num_test.rs:131:23
[INFO] [stdout]     |
[INFO] [stdout] 131 |     assert_eq!(cursor.read_u128_ne()?, 0x1100ffe500ddaabbaabbccdd11223344);
[INFO] [stdout]     |                       ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `read_line` with a similar name, but with different arguments
[INFO] [stdout]    --> /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/io/mod.rs:2587:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_i8` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]    --> tests/plain_num_test.rs:139:12
[INFO] [stdout]     |
[INFO] [stdout] 139 |     buffer.write_i8(5)?;
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `write` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 139 -     buffer.write_i8(5)?;
[INFO] [stdout] 139 +     buffer.write(5)?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_i8` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]    --> tests/plain_num_test.rs:140:12
[INFO] [stdout]     |
[INFO] [stdout] 140 |     buffer.write_i8(-34)?;
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `write` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 140 -     buffer.write_i8(-34)?;
[INFO] [stdout] 140 +     buffer.write(-34)?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_i8` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]    --> tests/plain_num_test.rs:141:12
[INFO] [stdout]     |
[INFO] [stdout] 141 |     buffer.write_i8(2)?;
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `write` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 141 -     buffer.write_i8(2)?;
[INFO] [stdout] 141 +     buffer.write(2)?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_i8` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]    --> tests/plain_num_test.rs:145:23
[INFO] [stdout]     |
[INFO] [stdout] 145 |     assert_eq!(cursor.read_i8()?, 5);
[INFO] [stdout]     |                       ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `read` with a similar name, but with different arguments
[INFO] [stdout]    --> /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/io/mod.rs:813:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_i8` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]    --> tests/plain_num_test.rs:146:23
[INFO] [stdout]     |
[INFO] [stdout] 146 |     assert_eq!(cursor.read_i8()?, -34);
[INFO] [stdout]     |                       ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `read` with a similar name, but with different arguments
[INFO] [stdout]    --> /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/io/mod.rs:813:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_i8` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]    --> tests/plain_num_test.rs:147:23
[INFO] [stdout]     |
[INFO] [stdout] 147 |     assert_eq!(cursor.read_i8()?, 2);
[INFO] [stdout]     |                       ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `read` with a similar name, but with different arguments
[INFO] [stdout]    --> /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/io/mod.rs:813:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_i16_le` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]    --> tests/plain_num_test.rs:155:12
[INFO] [stdout]     |
[INFO] [stdout] 155 |     buffer.write_i16_le(0x4418)?;
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `write_all` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 155 -     buffer.write_i16_le(0x4418)?;
[INFO] [stdout] 155 +     buffer.write_all(0x4418)?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_i16_be` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]    --> tests/plain_num_test.rs:156:12
[INFO] [stdout]     |
[INFO] [stdout] 156 |     buffer.write_i16_be(0x4418)?;
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `write_byte` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 156 -     buffer.write_i16_be(0x4418)?;
[INFO] [stdout] 156 +     buffer.write_byte(0x4418)?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_i16_ne` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]    --> tests/plain_num_test.rs:157:12
[INFO] [stdout]     |
[INFO] [stdout] 157 |     buffer.write_i16_ne(0x4418)?;
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `write_byte` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 157 -     buffer.write_i16_ne(0x4418)?;
[INFO] [stdout] 157 +     buffer.write_byte(0x4418)?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_i16_le` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]    --> tests/plain_num_test.rs:166:23
[INFO] [stdout]     |
[INFO] [stdout] 166 |     assert_eq!(cursor.read_i16_le()?, 0x4418);
[INFO] [stdout]     |                       ^^^^^^^^^^^ method not found in `std::io::Cursor<&Vec<u8>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_i16_be` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]    --> tests/plain_num_test.rs:167:23
[INFO] [stdout]     |
[INFO] [stdout] 167 |     assert_eq!(cursor.read_i16_be()?, 0x4418);
[INFO] [stdout]     |                       ^^^^^^^^^^^ method not found in `std::io::Cursor<&Vec<u8>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_i16_ne` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]    --> tests/plain_num_test.rs:168:23
[INFO] [stdout]     |
[INFO] [stdout] 168 |     assert_eq!(cursor.read_i16_ne()?, 0x4418);
[INFO] [stdout]     |                       ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `read_line` with a similar name, but with different arguments
[INFO] [stdout]    --> /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/io/mod.rs:2587:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_i32_le` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]    --> tests/plain_num_test.rs:176:12
[INFO] [stdout]     |
[INFO] [stdout] 176 |     buffer.write_i32_le(0x77665544)?;
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `write_all` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 176 -     buffer.write_i32_le(0x77665544)?;
[INFO] [stdout] 176 +     buffer.write_all(0x77665544)?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_i32_be` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]    --> tests/plain_num_test.rs:177:12
[INFO] [stdout]     |
[INFO] [stdout] 177 |     buffer.write_i32_be(0x77665544)?;
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `write_byte` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 177 -     buffer.write_i32_be(0x77665544)?;
[INFO] [stdout] 177 +     buffer.write_byte(0x77665544)?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_i32_ne` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]    --> tests/plain_num_test.rs:178:12
[INFO] [stdout]     |
[INFO] [stdout] 178 |     buffer.write_i32_ne(0x77665544)?;
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `write_byte` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 178 -     buffer.write_i32_ne(0x77665544)?;
[INFO] [stdout] 178 +     buffer.write_byte(0x77665544)?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_i32_le` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]    --> tests/plain_num_test.rs:185:23
[INFO] [stdout]     |
[INFO] [stdout] 185 |     assert_eq!(cursor.read_i32_le()?, 0x77665544);
[INFO] [stdout]     |                       ^^^^^^^^^^^ method not found in `std::io::Cursor<&Vec<u8>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_i32_be` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]    --> tests/plain_num_test.rs:186:23
[INFO] [stdout]     |
[INFO] [stdout] 186 |     assert_eq!(cursor.read_i32_be()?, 0x77665544);
[INFO] [stdout]     |                       ^^^^^^^^^^^ method not found in `std::io::Cursor<&Vec<u8>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_i32_ne` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]    --> tests/plain_num_test.rs:187:23
[INFO] [stdout]     |
[INFO] [stdout] 187 |     assert_eq!(cursor.read_i32_ne()?, 0x77665544);
[INFO] [stdout]     |                       ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `read_line` with a similar name, but with different arguments
[INFO] [stdout]    --> /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/io/mod.rs:2587:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_i64_le` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]    --> tests/plain_num_test.rs:194:12
[INFO] [stdout]     |
[INFO] [stdout] 194 |     buffer.write_i64_le(0x1877665544332211)?;
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `write_all` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 194 -     buffer.write_i64_le(0x1877665544332211)?;
[INFO] [stdout] 194 +     buffer.write_all(0x1877665544332211)?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_i64_be` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]    --> tests/plain_num_test.rs:195:12
[INFO] [stdout]     |
[INFO] [stdout] 195 |     buffer.write_i64_be(0x1877665544332211)?;
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `write_byte` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 195 -     buffer.write_i64_be(0x1877665544332211)?;
[INFO] [stdout] 195 +     buffer.write_byte(0x1877665544332211)?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_i64_ne` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]    --> tests/plain_num_test.rs:196:12
[INFO] [stdout]     |
[INFO] [stdout] 196 |     buffer.write_i64_ne(0x1877665544332211)?;
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `write_byte` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 196 -     buffer.write_i64_ne(0x1877665544332211)?;
[INFO] [stdout] 196 +     buffer.write_byte(0x1877665544332211)?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_i64_le` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]    --> tests/plain_num_test.rs:203:23
[INFO] [stdout]     |
[INFO] [stdout] 203 |     assert_eq!(cursor.read_i64_le()?, 0x1877665544332211);
[INFO] [stdout]     |                       ^^^^^^^^^^^ method not found in `std::io::Cursor<&Vec<u8>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_i64_be` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]    --> tests/plain_num_test.rs:204:23
[INFO] [stdout]     |
[INFO] [stdout] 204 |     assert_eq!(cursor.read_i64_be()?, 0x1877665544332211);
[INFO] [stdout]     |                       ^^^^^^^^^^^ method not found in `std::io::Cursor<&Vec<u8>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_i64_ne` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]    --> tests/plain_num_test.rs:205:23
[INFO] [stdout]     |
[INFO] [stdout] 205 |     assert_eq!(cursor.read_i64_ne()?, 0x1877665544332211);
[INFO] [stdout]     |                       ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `read_line` with a similar name, but with different arguments
[INFO] [stdout]    --> /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/io/mod.rs:2587:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_i128_le` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]    --> tests/plain_num_test.rs:212:12
[INFO] [stdout]     |
[INFO] [stdout] 212 |     buffer.write_i128_le(0x1100ffe500ddaabbaabbccdd11223344)?;
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `write_all` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 212 -     buffer.write_i128_le(0x1100ffe500ddaabbaabbccdd11223344)?;
[INFO] [stdout] 212 +     buffer.write_all(0x1100ffe500ddaabbaabbccdd11223344)?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_i128_be` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]    --> tests/plain_num_test.rs:213:12
[INFO] [stdout]     |
[INFO] [stdout] 213 |     buffer.write_i128_be(0x1100ffe500ddaabbaabbccdd11223344)?;
[INFO] [stdout]     |            ^^^^^^^^^^^^^ method not found in `Vec<u8>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_i128_ne` found for struct `Vec<u8>` in the current scope
[INFO] [stdout]    --> tests/plain_num_test.rs:214:12
[INFO] [stdout]     |
[INFO] [stdout] 214 |     buffer.write_i128_ne(0x1100ffe500ddaabbaabbccdd11223344)?;
[INFO] [stdout]     |            ^^^^^^^^^^^^^ method not found in `Vec<u8>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_i128_le` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]    --> tests/plain_num_test.rs:238:23
[INFO] [stdout]     |
[INFO] [stdout] 238 |     assert_eq!(cursor.read_i128_le()?, 0x1100ffe500ddaabbaabbccdd11223344);
[INFO] [stdout]     |                       ^^^^^^^^^^^^ method not found in `std::io::Cursor<&Vec<u8>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_i128_be` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]    --> tests/plain_num_test.rs:239:23
[INFO] [stdout]     |
[INFO] [stdout] 239 |     assert_eq!(cursor.read_i128_be()?, 0x1100ffe500ddaabbaabbccdd11223344);
[INFO] [stdout]     |                       ^^^^^^^^^^^^ method not found in `std::io::Cursor<&Vec<u8>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_i128_ne` found for struct `std::io::Cursor<T>` in the current scope
[INFO] [stdout]    --> tests/plain_num_test.rs:240:23
[INFO] [stdout]     |
[INFO] [stdout] 240 |     assert_eq!(cursor.read_i128_ne()?, 0x1100ffe500ddaabbaabbccdd11223344);
[INFO] [stdout]     |                       ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `read_line` with a similar name, but with different arguments
[INFO] [stdout]    --> /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/io/mod.rs:2587:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rw-utils` (test "plain_num_test") due to 72 previous errors
[INFO] running `Command { std: "docker" "inspect" "b340327ef9749176f5d0812242e6f43cf77664a9de47f01d3387ab1aac0df120", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b340327ef9749176f5d0812242e6f43cf77664a9de47f01d3387ab1aac0df120", kill_on_drop: false }`
[INFO] [stdout] b340327ef9749176f5d0812242e6f43cf77664a9de47f01d3387ab1aac0df120
