[INFO] fetching crate rwutil 2.0.0...
[INFO] testing rwutil-2.0.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate rwutil 2.0.0 into /workspace/builds/worker-1-tc2/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-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rwutil 2.0.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+b83b707f97d809763b7861afa7638871f3339a33" "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-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eaaf4cc94bf9c813f5c9a268491f01c56ef5c590340563094ddd69ec30ab900c
[INFO] running `Command { std: "docker" "start" "-a" "eaaf4cc94bf9c813f5c9a268491f01c56ef5c590340563094ddd69ec30ab900c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eaaf4cc94bf9c813f5c9a268491f01c56ef5c590340563094ddd69ec30ab900c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaaf4cc94bf9c813f5c9a268491f01c56ef5c590340563094ddd69ec30ab900c", kill_on_drop: false }`
[INFO] [stdout] eaaf4cc94bf9c813f5c9a268491f01c56ef5c590340563094ddd69ec30ab900c
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 91c00dcb9af8534895f52da937859a556952604b20d527d00f90ff38a54622ef
[INFO] running `Command { std: "docker" "start" "-a" "91c00dcb9af8534895f52da937859a556952604b20d527d00f90ff38a54622ef", 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 0.34s
[INFO] running `Command { std: "docker" "inspect" "91c00dcb9af8534895f52da937859a556952604b20d527d00f90ff38a54622ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91c00dcb9af8534895f52da937859a556952604b20d527d00f90ff38a54622ef", kill_on_drop: false }`
[INFO] [stdout] 91c00dcb9af8534895f52da937859a556952604b20d527d00f90ff38a54622ef
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42c81cef4ef51bef572acf02ad15993eca52b6053a59c13649dc62f523fd829d
[INFO] running `Command { std: "docker" "start" "-a" "42c81cef4ef51bef572acf02ad15993eca52b6053a59c13649dc62f523fd829d", 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] [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: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] [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 0.34s
[INFO] running `Command { std: "docker" "inspect" "42c81cef4ef51bef572acf02ad15993eca52b6053a59c13649dc62f523fd829d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42c81cef4ef51bef572acf02ad15993eca52b6053a59c13649dc62f523fd829d", kill_on_drop: false }`
[INFO] [stdout] 42c81cef4ef51bef572acf02ad15993eca52b6053a59c13649dc62f523fd829d
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ade0c5c2cf7e7db8f84a831784ff9ff847f8b08af8e9a7e4b817d6c0ef667950
[INFO] running `Command { std: "docker" "start" "-a" "ade0c5c2cf7e7db8f84a831784ff9ff847f8b08af8e9a7e4b817d6c0ef667950", 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] [stdout] 
[INFO] [stderr] 53 |         try!(self.write_all(&data));
[INFO] [stdout] running 8 tests
[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] [stdout] test bytes0::test::test_bytes0 ... ok
[INFO] [stderr] 
[INFO] [stdout] test length_prefixed::test::test_u16_prefixed_write_be ... ok
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout] test length_prefixed::test::test_u16_prefixed_write_le ... ok
[INFO] [stderr]   --> src/length_prefixed.rs:60:9
[INFO] [stdout] test length_prefixed::test::test_u32_prefixed_write_be ... ok
[INFO] [stderr]    |
[INFO] [stdout] test length_prefixed::test::test_u32_prefixed_write_le ... ok
[INFO] [stderr] 60 |         try!(self.write_all(&data));
[INFO] [stdout] test length_prefixed::test::test_u64_prefixed_write_be ... ok
[INFO] [stderr]    |         ^^^
[INFO] [stdout] test length_prefixed::test::test_u64_prefixed_write_le ... ok
[INFO] [stderr] 
[INFO] [stdout] test length_prefixed::test::test_u8_prefixed_write ... ok
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout] 
[INFO] [stderr]   --> src/length_prefixed.rs:74:9
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    |
[INFO] [stdout] 
[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 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rwutil-24fa591ff1a9a0c7)
[INFO] [stderr]    Doc-tests rwutil
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/bytes0.rs - bytes0 (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ade0c5c2cf7e7db8f84a831784ff9ff847f8b08af8e9a7e4b817d6c0ef667950", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ade0c5c2cf7e7db8f84a831784ff9ff847f8b08af8e9a7e4b817d6c0ef667950", kill_on_drop: false }`
[INFO] [stdout] ade0c5c2cf7e7db8f84a831784ff9ff847f8b08af8e9a7e4b817d6c0ef667950