[INFO] fetching crate rwutil 2.0.0...
[INFO] testing rwutil-2.0.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate rwutil 2.0.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate rwutil 2.0.0
[INFO] finished tweaking crates.io crate rwutil 2.0.0
[INFO] tweaked toml for crates.io crate rwutil 2.0.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rwutil 2.0.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 72e1f4609add38dff4e6de30e6daf337b10be79c982faf54dad8f4aad089638a
[INFO] running `Command { std: "docker" "start" "-a" "72e1f4609add38dff4e6de30e6daf337b10be79c982faf54dad8f4aad089638a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72e1f4609add38dff4e6de30e6daf337b10be79c982faf54dad8f4aad089638a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72e1f4609add38dff4e6de30e6daf337b10be79c982faf54dad8f4aad089638a", kill_on_drop: false }`
[INFO] [stdout] 72e1f4609add38dff4e6de30e6daf337b10be79c982faf54dad8f4aad089638a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] fe49764828cec379d984080f47a5b39c6ca31b1b4290f236dda1dcea5a6c5da7
[INFO] running `Command { std: "docker" "start" "-a" "fe49764828cec379d984080f47a5b39c6ca31b1b4290f236dda1dcea5a6c5da7", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling rwutil v2.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/bytes0.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 |         Ok(try!(result))
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/bytes0.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         try!(self.write_all(data));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/bytes0.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         try!(self.write_all(&[0; 1]));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/length_prefixed.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         try!(self.write_u8(data.len() as u8));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/length_prefixed.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         try!(self.write_all(&data));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/length_prefixed.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         try!(self.write_u16::<T>(data.len() as u16));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/length_prefixed.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |         try!(self.write_all(&data));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/length_prefixed.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |         try!(self.write_u32::<T>(data.len() as u32));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/length_prefixed.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |         try!(self.write_all(&data));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/length_prefixed.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 |         try!(self.write_u64::<T>(data.len() as u64));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/length_prefixed.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |         try!(self.write_all(&data));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/length_prefixed.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |         try!(self.read_exact(&mut buf));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/length_prefixed.rs:68:19
[INFO] [stdout]    |
[INFO] [stdout] 68 |         let len = try!(self.read_u8());
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/length_prefixed.rs:88:9
[INFO] [stdout]    |
[INFO] [stdout] 88 |         try!(self.read_exact(&mut buf));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/length_prefixed.rs:80:19
[INFO] [stdout]    |
[INFO] [stdout] 80 |         let len = try!(self.read_u16::<T>());
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/length_prefixed.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |         try!(self.read_exact(&mut buf));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/length_prefixed.rs:94:19
[INFO] [stdout]    |
[INFO] [stdout] 94 |         let len = try!(self.read_u32::<T>());
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/length_prefixed.rs:108:9
[INFO] [stdout]     |
[INFO] [stdout] 108 |         try!(self.read_exact(&mut buf));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/length_prefixed.rs:104:19
[INFO] [stdout]     |
[INFO] [stdout] 104 |         let len = try!(self.read_u64::<T>());
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "fe49764828cec379d984080f47a5b39c6ca31b1b4290f236dda1dcea5a6c5da7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe49764828cec379d984080f47a5b39c6ca31b1b4290f236dda1dcea5a6c5da7", kill_on_drop: false }`
[INFO] [stdout] fe49764828cec379d984080f47a5b39c6ca31b1b4290f236dda1dcea5a6c5da7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 285ea8ddcab59aa7cb15f269e856a883887e68832be07612a6ac68d4df6d9753
[INFO] running `Command { std: "docker" "start" "-a" "285ea8ddcab59aa7cb15f269e856a883887e68832be07612a6ac68d4df6d9753", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/bytes0.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 |         Ok(try!(result))
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/bytes0.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         try!(self.write_all(data));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rwutil v2.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/bytes0.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         try!(self.write_all(&[0; 1]));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/length_prefixed.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         try!(self.write_u8(data.len() as u8));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/length_prefixed.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         try!(self.write_all(&data));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/length_prefixed.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         try!(self.write_u16::<T>(data.len() as u16));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/length_prefixed.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |         try!(self.write_all(&data));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/length_prefixed.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |         try!(self.write_u32::<T>(data.len() as u32));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/length_prefixed.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |         try!(self.write_all(&data));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/length_prefixed.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 |         try!(self.write_u64::<T>(data.len() as u64));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/length_prefixed.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |         try!(self.write_all(&data));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/length_prefixed.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |         try!(self.read_exact(&mut buf));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/length_prefixed.rs:68:19
[INFO] [stdout]    |
[INFO] [stdout] 68 |         let len = try!(self.read_u8());
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/length_prefixed.rs:88:9
[INFO] [stdout]    |
[INFO] [stdout] 88 |         try!(self.read_exact(&mut buf));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/length_prefixed.rs:80:19
[INFO] [stdout]    |
[INFO] [stdout] 80 |         let len = try!(self.read_u16::<T>());
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/length_prefixed.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |         try!(self.read_exact(&mut buf));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/length_prefixed.rs:94:19
[INFO] [stdout]    |
[INFO] [stdout] 94 |         let len = try!(self.read_u32::<T>());
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/length_prefixed.rs:108:9
[INFO] [stdout]     |
[INFO] [stdout] 108 |         try!(self.read_exact(&mut buf));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/length_prefixed.rs:104:19
[INFO] [stdout]     |
[INFO] [stdout] 104 |         let len = try!(self.read_u64::<T>());
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/bytes0.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 |         Ok(try!(result))
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/bytes0.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         try!(self.write_all(data));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/bytes0.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         try!(self.write_all(&[0; 1]));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/length_prefixed.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         try!(self.write_u8(data.len() as u8));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/length_prefixed.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         try!(self.write_all(&data));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/length_prefixed.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         try!(self.write_u16::<T>(data.len() as u16));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/length_prefixed.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |         try!(self.write_all(&data));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/length_prefixed.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |         try!(self.write_u32::<T>(data.len() as u32));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/length_prefixed.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |         try!(self.write_all(&data));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/length_prefixed.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 |         try!(self.write_u64::<T>(data.len() as u64));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/length_prefixed.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |         try!(self.write_all(&data));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/length_prefixed.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |         try!(self.read_exact(&mut buf));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/length_prefixed.rs:68:19
[INFO] [stdout]    |
[INFO] [stdout] 68 |         let len = try!(self.read_u8());
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/length_prefixed.rs:88:9
[INFO] [stdout]    |
[INFO] [stdout] 88 |         try!(self.read_exact(&mut buf));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/length_prefixed.rs:80:19
[INFO] [stdout]    |
[INFO] [stdout] 80 |         let len = try!(self.read_u16::<T>());
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/length_prefixed.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |         try!(self.read_exact(&mut buf));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/length_prefixed.rs:94:19
[INFO] [stdout]    |
[INFO] [stdout] 94 |         let len = try!(self.read_u32::<T>());
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/length_prefixed.rs:108:9
[INFO] [stdout]     |
[INFO] [stdout] 108 |         try!(self.read_exact(&mut buf));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/length_prefixed.rs:104:19
[INFO] [stdout]     |
[INFO] [stdout] 104 |         let len = try!(self.read_u64::<T>());
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "285ea8ddcab59aa7cb15f269e856a883887e68832be07612a6ac68d4df6d9753", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "285ea8ddcab59aa7cb15f269e856a883887e68832be07612a6ac68d4df6d9753", kill_on_drop: false }`
[INFO] [stdout] 285ea8ddcab59aa7cb15f269e856a883887e68832be07612a6ac68d4df6d9753
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] cdc59d5bfb6e994f3bc03a272faf4a35359a4b9091e1f4205ecc48eb255e6aaf
[INFO] running `Command { std: "docker" "start" "-a" "cdc59d5bfb6e994f3bc03a272faf4a35359a4b9091e1f4205ecc48eb255e6aaf", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/bytes0.rs:37:12
[INFO] [stderr]    |
[INFO] [stderr] 37 |         Ok(try!(result))
[INFO] [stderr]    |            ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/bytes0.rs:43:9
[INFO] [stderr]    |
[INFO] [stderr] 43 |         try!(self.write_all(data));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/bytes0.rs:44:9
[INFO] [stderr]    |
[INFO] [stderr] 44 |         try!(self.write_all(&[0; 1]));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/length_prefixed.rs:36:9
[INFO] [stderr]    |
[INFO] [stderr] 36 |         try!(self.write_u8(data.len() as u8));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/length_prefixed.rs:37:9
[INFO] [stderr]    |
[INFO] [stderr] 37 |         try!(self.write_all(&data));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/length_prefixed.rs:44:9
[INFO] [stderr]    |
[INFO] [stderr] 44 |         try!(self.write_u16::<T>(data.len() as u16));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/length_prefixed.rs:45:9
[INFO] [stderr]    |
[INFO] [stderr] 45 |         try!(self.write_all(&data));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/length_prefixed.rs:52:9
[INFO] [stderr]    |
[INFO] [stderr] 52 |         try!(self.write_u32::<T>(data.len() as u32));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/length_prefixed.rs:53:9
[INFO] [stderr]    |
[INFO] [stderr] 53 |         try!(self.write_all(&data));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/length_prefixed.rs:59:9
[INFO] [stderr]    |
[INFO] [stderr] 59 |         try!(self.write_u64::<T>(data.len() as u64));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/length_prefixed.rs:60:9
[INFO] [stderr]    |
[INFO] [stderr] 60 |         try!(self.write_all(&data));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/length_prefixed.rs:74:9
[INFO] [stderr]    |
[INFO] [stderr] 74 |         try!(self.read_exact(&mut buf));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/length_prefixed.rs:68:19
[INFO] [stderr]    |
[INFO] [stderr] 68 |         let len = try!(self.read_u8());
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/length_prefixed.rs:88:9
[INFO] [stderr]    |
[INFO] [stderr] 88 |         try!(self.read_exact(&mut buf));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/length_prefixed.rs:80:19
[INFO] [stderr]    |
[INFO] [stderr] 80 |         let len = try!(self.read_u16::<T>());
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/length_prefixed.rs:98:9
[INFO] [stderr]    |
[INFO] [stderr] 98 |         try!(self.read_exact(&mut buf));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/length_prefixed.rs:94:19
[INFO] [stderr]    |
[INFO] [stderr] 94 |         let len = try!(self.read_u32::<T>());
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/length_prefixed.rs:108:9
[INFO] [stderr]     |
[INFO] [stderr] 108 |         try!(self.read_exact(&mut buf));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/length_prefixed.rs:104:19
[INFO] [stderr]     |
[INFO] [stderr] 104 |         let len = try!(self.read_u64::<T>());
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rwutil` (lib) generated 19 warnings
[INFO] [stderr] warning: `rwutil` (lib test) generated 19 warnings (19 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/rwutil-248b8ec6b43a492c)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test bytes0::test::test_bytes0 ... ok
[INFO] [stdout] test length_prefixed::test::test_u16_prefixed_write_be ... ok
[INFO] [stdout] test length_prefixed::test::test_u32_prefixed_write_be ... ok
[INFO] [stdout] test length_prefixed::test::test_u32_prefixed_write_le ... ok
[INFO] [stdout] test length_prefixed::test::test_u64_prefixed_write_be ... ok
[INFO] [stdout] test length_prefixed::test::test_u16_prefixed_write_le ... ok
[INFO] [stdout] test length_prefixed::test::test_u64_prefixed_write_le ... ok
[INFO] [stdout] test length_prefixed::test::test_u8_prefixed_write ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cdc59d5bfb6e994f3bc03a272faf4a35359a4b9091e1f4205ecc48eb255e6aaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdc59d5bfb6e994f3bc03a272faf4a35359a4b9091e1f4205ecc48eb255e6aaf", kill_on_drop: false }`
[INFO] [stdout] cdc59d5bfb6e994f3bc03a272faf4a35359a4b9091e1f4205ecc48eb255e6aaf