[INFO] fetching crate bytebuffer-new 0.2.2...
[INFO] testing bytebuffer-new-0.2.2 against 1.75.0 for beta-1.76-1
[INFO] extracting crate bytebuffer-new 0.2.2 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate bytebuffer-new 0.2.2 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bytebuffer-new 0.2.2
[INFO] finished tweaking crates.io crate bytebuffer-new 0.2.2
[INFO] tweaked toml for crates.io crate bytebuffer-new 0.2.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] 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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 87c1a35f59bb480af2f3fce8744e8e595f0bb724ec6dd8d771921df7879bee76
[INFO] running `Command { std: "docker" "start" "-a" "87c1a35f59bb480af2f3fce8744e8e595f0bb724ec6dd8d771921df7879bee76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87c1a35f59bb480af2f3fce8744e8e595f0bb724ec6dd8d771921df7879bee76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87c1a35f59bb480af2f3fce8744e8e595f0bb724ec6dd8d771921df7879bee76", kill_on_drop: false }`
[INFO] [stdout] 87c1a35f59bb480af2f3fce8744e8e595f0bb724ec6dd8d771921df7879bee76
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fbb1e93a109c1935c982e14c38d7885f5aa3917a671bdcc1f68884b9e6b011e7
[INFO] running `Command { std: "docker" "start" "-a" "fbb1e93a109c1935c982e14c38d7885f5aa3917a671bdcc1f68884b9e6b011e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling bytebuffer-new v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "fbb1e93a109c1935c982e14c38d7885f5aa3917a671bdcc1f68884b9e6b011e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbb1e93a109c1935c982e14c38d7885f5aa3917a671bdcc1f68884b9e6b011e7", kill_on_drop: false }`
[INFO] [stdout] fbb1e93a109c1935c982e14c38d7885f5aa3917a671bdcc1f68884b9e6b011e7
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74ee59cfd9c35afa571c8df371bc87229a7ad8fa2bb9b6f3084632650a8ccc23
[INFO] running `Command { std: "docker" "start" "-a" "74ee59cfd9c35afa571c8df371bc87229a7ad8fa2bb9b6f3084632650a8ccc23", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytebuffer-new v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0463]: can't find crate for `bytebuffer`
[INFO] [stdout]  --> tests/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | extern crate bytebuffer;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]  --> tests/lib.rs:8:22
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let mut buffer = ByteBuffer::new();
[INFO] [stdout]   |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]   --> tests/lib.rs:15:22
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let mut buffer = ByteBuffer::new();
[INFO] [stdout]    |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]   --> tests/lib.rs:22:22
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let mut buffer = ByteBuffer::new();
[INFO] [stdout]    |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]   --> tests/lib.rs:29:22
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let mut buffer = ByteBuffer::new();
[INFO] [stdout]    |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Endian`
[INFO] [stdout]   --> tests/lib.rs:30:23
[INFO] [stdout]    |
[INFO] [stdout] 30 |     buffer.set_endian(Endian::LittleEndian);
[INFO] [stdout]    |                       ^^^^^^ use of undeclared type `Endian`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]   --> tests/lib.rs:37:22
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let mut buffer = ByteBuffer::new();
[INFO] [stdout]    |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]   --> tests/lib.rs:44:22
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let mut buffer = ByteBuffer::new();
[INFO] [stdout]    |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Endian`
[INFO] [stdout]   --> tests/lib.rs:45:23
[INFO] [stdout]    |
[INFO] [stdout] 45 |     buffer.set_endian(Endian::LittleEndian);
[INFO] [stdout]    |                       ^^^^^^ use of undeclared type `Endian`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]   --> tests/lib.rs:52:22
[INFO] [stdout]    |
[INFO] [stdout] 52 |     let mut buffer = ByteBuffer::new();
[INFO] [stdout]    |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]   --> tests/lib.rs:59:22
[INFO] [stdout]    |
[INFO] [stdout] 59 |     let mut buffer = ByteBuffer::new();
[INFO] [stdout]    |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Endian`
[INFO] [stdout]   --> tests/lib.rs:60:23
[INFO] [stdout]    |
[INFO] [stdout] 60 |     buffer.set_endian(Endian::LittleEndian);
[INFO] [stdout]    |                       ^^^^^^ use of undeclared type `Endian`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]   --> tests/lib.rs:67:22
[INFO] [stdout]    |
[INFO] [stdout] 67 |     let mut buffer = ByteBuffer::new();
[INFO] [stdout]    |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]   --> tests/lib.rs:74:22
[INFO] [stdout]    |
[INFO] [stdout] 74 |     let mut buffer = ByteBuffer::new();
[INFO] [stdout]    |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Endian`
[INFO] [stdout]   --> tests/lib.rs:75:23
[INFO] [stdout]    |
[INFO] [stdout] 75 |     buffer.set_endian(Endian::LittleEndian);
[INFO] [stdout]    |                       ^^^^^^ use of undeclared type `Endian`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]   --> tests/lib.rs:82:22
[INFO] [stdout]    |
[INFO] [stdout] 82 |     let mut buffer = ByteBuffer::new();
[INFO] [stdout]    |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]   --> tests/lib.rs:90:22
[INFO] [stdout]    |
[INFO] [stdout] 90 |     let mut buffer = ByteBuffer::new();
[INFO] [stdout]    |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]    --> tests/lib.rs:101:22
[INFO] [stdout]     |
[INFO] [stdout] 101 |     let mut buffer = ByteBuffer::new();
[INFO] [stdout]     |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]    --> tests/lib.rs:109:22
[INFO] [stdout]     |
[INFO] [stdout] 109 |     let mut buffer = ByteBuffer::new();
[INFO] [stdout]     |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]    --> tests/lib.rs:119:22
[INFO] [stdout]     |
[INFO] [stdout] 119 |     let mut buffer = ByteBuffer::new();
[INFO] [stdout]     |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]    --> tests/lib.rs:127:22
[INFO] [stdout]     |
[INFO] [stdout] 127 |     let mut buffer = ByteBuffer::new();
[INFO] [stdout]     |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]    --> tests/lib.rs:134:22
[INFO] [stdout]     |
[INFO] [stdout] 134 |     let mut buffer = ByteBuffer::from_bytes(&vec![1, 2]);
[INFO] [stdout]     |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]    --> tests/lib.rs:140:22
[INFO] [stdout]     |
[INFO] [stdout] 140 |     let mut buffer = ByteBuffer::from_bytes(&vec![128]);
[INFO] [stdout]     |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]    --> tests/lib.rs:149:22
[INFO] [stdout]     |
[INFO] [stdout] 149 |     let mut buffer = ByteBuffer::from_bytes(&vec![128]);
[INFO] [stdout]     |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]    --> tests/lib.rs:156:22
[INFO] [stdout]     |
[INFO] [stdout] 156 |     let mut buffer = ByteBuffer::new();
[INFO] [stdout]     |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]    --> tests/lib.rs:165:22
[INFO] [stdout]     |
[INFO] [stdout] 165 |     let mut buffer = ByteBuffer::new();
[INFO] [stdout]     |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]    --> tests/lib.rs:172:22
[INFO] [stdout]     |
[INFO] [stdout] 172 |     let mut buffer = ByteBuffer::new();
[INFO] [stdout]     |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]    --> tests/lib.rs:180:23
[INFO] [stdout]     |
[INFO] [stdout] 180 |     let mut buffer2 = ByteBuffer::from_bytes(&vec![0xFF, 0x01]);
[INFO] [stdout]     |                       ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]    --> tests/lib.rs:190:22
[INFO] [stdout]     |
[INFO] [stdout] 190 |     let mut buffer = ByteBuffer::new();
[INFO] [stdout]     |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]    --> tests/lib.rs:198:22
[INFO] [stdout]     |
[INFO] [stdout] 198 |     let mut buffer = ByteBuffer::new();
[INFO] [stdout]     |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]    --> tests/lib.rs:207:22
[INFO] [stdout]     |
[INFO] [stdout] 207 |     let mut buffer = ByteBuffer::new();
[INFO] [stdout]     |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]    --> tests/lib.rs:217:22
[INFO] [stdout]     |
[INFO] [stdout] 217 |     let mut buffer = ByteBuffer::new();
[INFO] [stdout]     |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]    --> tests/lib.rs:229:22
[INFO] [stdout]     |
[INFO] [stdout] 229 |     let mut buffer = ByteBuffer::new();
[INFO] [stdout]     |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]    --> tests/lib.rs:236:22
[INFO] [stdout]     |
[INFO] [stdout] 236 |     let mut buffer = ByteBuffer::new();
[INFO] [stdout]     |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]    --> tests/lib.rs:242:22
[INFO] [stdout]     |
[INFO] [stdout] 242 |     let mut buffer = ByteBuffer::from_bytes(&[0x1, 0xFF, 0x45]);
[INFO] [stdout]     |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]    --> tests/lib.rs:250:22
[INFO] [stdout]     |
[INFO] [stdout] 250 |     let mut buffer = ByteBuffer::from_bytes(&[0x1, 0xFF, 0x45]);
[INFO] [stdout]     |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]  --> tests/lib.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io::{Read, Write};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> tests/lib.rs:4:21
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io::{Read, Write};
[INFO] [stdout]   |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 36 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0463.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bytebuffer-new` (test "lib") due to 37 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "74ee59cfd9c35afa571c8df371bc87229a7ad8fa2bb9b6f3084632650a8ccc23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74ee59cfd9c35afa571c8df371bc87229a7ad8fa2bb9b6f3084632650a8ccc23", kill_on_drop: false }`
[INFO] [stdout] 74ee59cfd9c35afa571c8df371bc87229a7ad8fa2bb9b6f3084632650a8ccc23
[INFO] testing bytebuffer-new-0.2.2 against beta-2023-12-22 for beta-1.76-1
[INFO] extracting crate bytebuffer-new 0.2.2 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate bytebuffer-new 0.2.2 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bytebuffer-new 0.2.2
[INFO] finished tweaking crates.io crate bytebuffer-new 0.2.2
[INFO] tweaked toml for crates.io crate bytebuffer-new 0.2.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a0f05a983fc02b8baa8336aa94228b8cfc418c597ecb8d6996e88ac78fcc0853
[INFO] running `Command { std: "docker" "start" "-a" "a0f05a983fc02b8baa8336aa94228b8cfc418c597ecb8d6996e88ac78fcc0853", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a0f05a983fc02b8baa8336aa94228b8cfc418c597ecb8d6996e88ac78fcc0853", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0f05a983fc02b8baa8336aa94228b8cfc418c597ecb8d6996e88ac78fcc0853", kill_on_drop: false }`
[INFO] [stdout] a0f05a983fc02b8baa8336aa94228b8cfc418c597ecb8d6996e88ac78fcc0853
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f75ac7bcf988c89205371bcad25aaab0eddac185097074a5c171f0ade1a159a
[INFO] running `Command { std: "docker" "start" "-a" "6f75ac7bcf988c89205371bcad25aaab0eddac185097074a5c171f0ade1a159a", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling bytebuffer-new v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "6f75ac7bcf988c89205371bcad25aaab0eddac185097074a5c171f0ade1a159a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f75ac7bcf988c89205371bcad25aaab0eddac185097074a5c171f0ade1a159a", kill_on_drop: false }`
[INFO] [stdout] 6f75ac7bcf988c89205371bcad25aaab0eddac185097074a5c171f0ade1a159a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e2ed585725f4bb1bbba5edfa466fcdcb2429174cf656b4135876f3651372b96
[INFO] running `Command { std: "docker" "start" "-a" "3e2ed585725f4bb1bbba5edfa466fcdcb2429174cf656b4135876f3651372b96", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytebuffer-new v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0463]: can't find crate for `bytebuffer`
[INFO] [stdout]  --> tests/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | extern crate bytebuffer;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]  --> tests/lib.rs:8:22
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let mut buffer = ByteBuffer::new();
[INFO] [stdout]   |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]   --> tests/lib.rs:15:22
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let mut buffer = ByteBuffer::new();
[INFO] [stdout]    |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]   --> tests/lib.rs:22:22
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let mut buffer = ByteBuffer::new();
[INFO] [stdout]    |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]   --> tests/lib.rs:29:22
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let mut buffer = ByteBuffer::new();
[INFO] [stdout]    |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Endian`
[INFO] [stdout]   --> tests/lib.rs:30:23
[INFO] [stdout]    |
[INFO] [stdout] 30 |     buffer.set_endian(Endian::LittleEndian);
[INFO] [stdout]    |                       ^^^^^^ use of undeclared type `Endian`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]   --> tests/lib.rs:37:22
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let mut buffer = ByteBuffer::new();
[INFO] [stdout]    |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]   --> tests/lib.rs:44:22
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let mut buffer = ByteBuffer::new();
[INFO] [stdout]    |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Endian`
[INFO] [stdout]   --> tests/lib.rs:45:23
[INFO] [stdout]    |
[INFO] [stdout] 45 |     buffer.set_endian(Endian::LittleEndian);
[INFO] [stdout]    |                       ^^^^^^ use of undeclared type `Endian`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]   --> tests/lib.rs:52:22
[INFO] [stdout]    |
[INFO] [stdout] 52 |     let mut buffer = ByteBuffer::new();
[INFO] [stdout]    |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]   --> tests/lib.rs:59:22
[INFO] [stdout]    |
[INFO] [stdout] 59 |     let mut buffer = ByteBuffer::new();
[INFO] [stdout]    |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Endian`
[INFO] [stdout]   --> tests/lib.rs:60:23
[INFO] [stdout]    |
[INFO] [stdout] 60 |     buffer.set_endian(Endian::LittleEndian);
[INFO] [stdout]    |                       ^^^^^^ use of undeclared type `Endian`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]   --> tests/lib.rs:67:22
[INFO] [stdout]    |
[INFO] [stdout] 67 |     let mut buffer = ByteBuffer::new();
[INFO] [stdout]    |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]   --> tests/lib.rs:74:22
[INFO] [stdout]    |
[INFO] [stdout] 74 |     let mut buffer = ByteBuffer::new();
[INFO] [stdout]    |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Endian`
[INFO] [stdout]   --> tests/lib.rs:75:23
[INFO] [stdout]    |
[INFO] [stdout] 75 |     buffer.set_endian(Endian::LittleEndian);
[INFO] [stdout]    |                       ^^^^^^ use of undeclared type `Endian`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]   --> tests/lib.rs:82:22
[INFO] [stdout]    |
[INFO] [stdout] 82 |     let mut buffer = ByteBuffer::new();
[INFO] [stdout]    |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]   --> tests/lib.rs:90:22
[INFO] [stdout]    |
[INFO] [stdout] 90 |     let mut buffer = ByteBuffer::new();
[INFO] [stdout]    |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]    --> tests/lib.rs:101:22
[INFO] [stdout]     |
[INFO] [stdout] 101 |     let mut buffer = ByteBuffer::new();
[INFO] [stdout]     |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]    --> tests/lib.rs:109:22
[INFO] [stdout]     |
[INFO] [stdout] 109 |     let mut buffer = ByteBuffer::new();
[INFO] [stdout]     |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]    --> tests/lib.rs:119:22
[INFO] [stdout]     |
[INFO] [stdout] 119 |     let mut buffer = ByteBuffer::new();
[INFO] [stdout]     |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]    --> tests/lib.rs:127:22
[INFO] [stdout]     |
[INFO] [stdout] 127 |     let mut buffer = ByteBuffer::new();
[INFO] [stdout]     |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]    --> tests/lib.rs:134:22
[INFO] [stdout]     |
[INFO] [stdout] 134 |     let mut buffer = ByteBuffer::from_bytes(&vec![1, 2]);
[INFO] [stdout]     |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]    --> tests/lib.rs:140:22
[INFO] [stdout]     |
[INFO] [stdout] 140 |     let mut buffer = ByteBuffer::from_bytes(&vec![128]);
[INFO] [stdout]     |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]    --> tests/lib.rs:149:22
[INFO] [stdout]     |
[INFO] [stdout] 149 |     let mut buffer = ByteBuffer::from_bytes(&vec![128]);
[INFO] [stdout]     |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]    --> tests/lib.rs:156:22
[INFO] [stdout]     |
[INFO] [stdout] 156 |     let mut buffer = ByteBuffer::new();
[INFO] [stdout]     |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]    --> tests/lib.rs:165:22
[INFO] [stdout]     |
[INFO] [stdout] 165 |     let mut buffer = ByteBuffer::new();
[INFO] [stdout]     |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]    --> tests/lib.rs:172:22
[INFO] [stdout]     |
[INFO] [stdout] 172 |     let mut buffer = ByteBuffer::new();
[INFO] [stdout]     |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]    --> tests/lib.rs:180:23
[INFO] [stdout]     |
[INFO] [stdout] 180 |     let mut buffer2 = ByteBuffer::from_bytes(&vec![0xFF, 0x01]);
[INFO] [stdout]     |                       ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]    --> tests/lib.rs:190:22
[INFO] [stdout]     |
[INFO] [stdout] 190 |     let mut buffer = ByteBuffer::new();
[INFO] [stdout]     |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]    --> tests/lib.rs:198:22
[INFO] [stdout]     |
[INFO] [stdout] 198 |     let mut buffer = ByteBuffer::new();
[INFO] [stdout]     |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]    --> tests/lib.rs:207:22
[INFO] [stdout]     |
[INFO] [stdout] 207 |     let mut buffer = ByteBuffer::new();
[INFO] [stdout]     |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]    --> tests/lib.rs:217:22
[INFO] [stdout]     |
[INFO] [stdout] 217 |     let mut buffer = ByteBuffer::new();
[INFO] [stdout]     |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]    --> tests/lib.rs:229:22
[INFO] [stdout]     |
[INFO] [stdout] 229 |     let mut buffer = ByteBuffer::new();
[INFO] [stdout]     |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]    --> tests/lib.rs:236:22
[INFO] [stdout]     |
[INFO] [stdout] 236 |     let mut buffer = ByteBuffer::new();
[INFO] [stdout]     |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]    --> tests/lib.rs:242:22
[INFO] [stdout]     |
[INFO] [stdout] 242 |     let mut buffer = ByteBuffer::from_bytes(&[0x1, 0xFF, 0x45]);
[INFO] [stdout]     |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteBuffer`
[INFO] [stdout]    --> tests/lib.rs:250:22
[INFO] [stdout]     |
[INFO] [stdout] 250 |     let mut buffer = ByteBuffer::from_bytes(&[0x1, 0xFF, 0x45]);
[INFO] [stdout]     |                      ^^^^^^^^^^ use of undeclared type `ByteBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]  --> tests/lib.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io::{Read, Write};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> tests/lib.rs:4:21
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io::{Read, Write};
[INFO] [stdout]   |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 36 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0463.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bytebuffer-new` (test "lib") due to 37 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "3e2ed585725f4bb1bbba5edfa466fcdcb2429174cf656b4135876f3651372b96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e2ed585725f4bb1bbba5edfa466fcdcb2429174cf656b4135876f3651372b96", kill_on_drop: false }`
[INFO] [stdout] 3e2ed585725f4bb1bbba5edfa466fcdcb2429174cf656b4135876f3651372b96
