[INFO] fetching crate utf8reader 0.1.0... [INFO] testing utf8reader-0.1.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate utf8reader 0.1.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate utf8reader 0.1.0 [INFO] finished tweaking crates.io crate utf8reader 0.1.0 [INFO] tweaked toml for crates.io crate utf8reader 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate utf8reader 0.1.0 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 763a4d9feab994059ef971f2d1004830a2df2c4017111d914f23f0f8d268c78c [INFO] running `Command { std: "docker" "start" "-a" "763a4d9feab994059ef971f2d1004830a2df2c4017111d914f23f0f8d268c78c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "763a4d9feab994059ef971f2d1004830a2df2c4017111d914f23f0f8d268c78c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "763a4d9feab994059ef971f2d1004830a2df2c4017111d914f23f0f8d268c78c", kill_on_drop: false }` [INFO] [stdout] 763a4d9feab994059ef971f2d1004830a2df2c4017111d914f23f0f8d268c78c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5cf451625cc2accb306ceb1e817a338af9b7d26e438c45f06503f4ca4fecd1b1 [INFO] running `Command { std: "docker" "start" "-a" "5cf451625cc2accb306ceb1e817a338af9b7d26e438c45f06503f4ca4fecd1b1", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling utf8reader v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:43:6 [INFO] [stdout] | [INFO] [stdout] 43 | if try!(self.stream.read(&mut b)) == 0 { [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/lib.rs:14:35 [INFO] [stdout] | [INFO] [stdout] 14 | ($e:expr, $fail:expr) => ( match try!($e) { Some(v) => v, None => $fail } ); [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 55 | let ch1 = try_some_or!(self.getb(), return Ok(None)) as u32; [INFO] [stdout] | ------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `try_some_or` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:14:35 [INFO] [stdout] | [INFO] [stdout] 14 | ($e:expr, $fail:expr) => ( match try!($e) { Some(v) => v, None => $fail } ); [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 67 | let ch2 = try_some_or!(self.getb(), return Ok(Some(BADCHAR))) as u32; [INFO] [stdout] | --------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `try_some_or` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:14:35 [INFO] [stdout] | [INFO] [stdout] 14 | ($e:expr, $fail:expr) => ( match try!($e) { Some(v) => v, None => $fail } ); [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 78 | let ch2 = try_some_or!(self.getb(), return Ok(Some(BADCHAR))) as u32; [INFO] [stdout] | --------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `try_some_or` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:14:35 [INFO] [stdout] | [INFO] [stdout] 14 | ($e:expr, $fail:expr) => ( match try!($e) { Some(v) => v, None => $fail } ); [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 82 | let ch3 = try_some_or!(self.getb(), return Ok(Some(BADCHAR))) as u32; [INFO] [stdout] | --------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `try_some_or` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:14:35 [INFO] [stdout] | [INFO] [stdout] 14 | ($e:expr, $fail:expr) => ( match try!($e) { Some(v) => v, None => $fail } ); [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 93 | let ch2 = try_some_or!(self.getb(), return Ok(Some(BADCHAR))) as u32; [INFO] [stdout] | --------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `try_some_or` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:14:35 [INFO] [stdout] | [INFO] [stdout] 14 | ($e:expr, $fail:expr) => ( match try!($e) { Some(v) => v, None => $fail } ); [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 97 | let ch3 = try_some_or!(self.getb(), return Ok(Some(BADCHAR))) as u32; [INFO] [stdout] | --------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `try_some_or` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:14:35 [INFO] [stdout] | [INFO] [stdout] 14 | ($e:expr, $fail:expr) => ( match try!($e) { Some(v) => v, None => $fail } ); [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 101 | let ch4 = try_some_or!(self.getb(), return Ok(Some(BADCHAR))) as u32; [INFO] [stdout] | --------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `try_some_or` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s [INFO] running `Command { std: "docker" "inspect" "5cf451625cc2accb306ceb1e817a338af9b7d26e438c45f06503f4ca4fecd1b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5cf451625cc2accb306ceb1e817a338af9b7d26e438c45f06503f4ca4fecd1b1", kill_on_drop: false }` [INFO] [stdout] 5cf451625cc2accb306ceb1e817a338af9b7d26e438c45f06503f4ca4fecd1b1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4a3eac852ed421088ba3acb2b73270bf62b3e4ef0e08599f1acfa81253aee109 [INFO] running `Command { std: "docker" "start" "-a" "4a3eac852ed421088ba3acb2b73270bf62b3e4ef0e08599f1acfa81253aee109", 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/lib.rs:43:6 [INFO] [stdout] | [INFO] [stdout] 43 | if try!(self.stream.read(&mut b)) == 0 { [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/lib.rs:14:35 [INFO] [stdout] | [INFO] [stdout] 14 | ($e:expr, $fail:expr) => ( match try!($e) { Some(v) => v, None => $fail } ); [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 55 | let ch1 = try_some_or!(self.getb(), return Ok(None)) as u32; [INFO] [stdout] | ------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `try_some_or` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:14:35 [INFO] [stdout] | [INFO] [stdout] 14 | ($e:expr, $fail:expr) => ( match try!($e) { Some(v) => v, None => $fail } ); [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 67 | let ch2 = try_some_or!(self.getb(), return Ok(Some(BADCHAR))) as u32; [INFO] [stdout] | --------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `try_some_or` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:14:35 [INFO] [stdout] | [INFO] [stdout] 14 | ($e:expr, $fail:expr) => ( match try!($e) { Some(v) => v, None => $fail } ); [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 78 | let ch2 = try_some_or!(self.getb(), return Ok(Some(BADCHAR))) as u32; [INFO] [stdout] | --------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `try_some_or` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:14:35 [INFO] [stdout] | [INFO] [stdout] 14 | ($e:expr, $fail:expr) => ( match try!($e) { Some(v) => v, None => $fail } ); [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 82 | let ch3 = try_some_or!(self.getb(), return Ok(Some(BADCHAR))) as u32; [INFO] [stdout] | --------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `try_some_or` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:14:35 [INFO] [stdout] | [INFO] [stdout] 14 | ($e:expr, $fail:expr) => ( match try!($e) { Some(v) => v, None => $fail } ); [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 93 | let ch2 = try_some_or!(self.getb(), return Ok(Some(BADCHAR))) as u32; [INFO] [stdout] | --------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `try_some_or` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling utf8reader v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:14:35 [INFO] [stdout] | [INFO] [stdout] 14 | ($e:expr, $fail:expr) => ( match try!($e) { Some(v) => v, None => $fail } ); [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 97 | let ch3 = try_some_or!(self.getb(), return Ok(Some(BADCHAR))) as u32; [INFO] [stdout] | --------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `try_some_or` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:14:35 [INFO] [stdout] | [INFO] [stdout] 14 | ($e:expr, $fail:expr) => ( match try!($e) { Some(v) => v, None => $fail } ); [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 101 | let ch4 = try_some_or!(self.getb(), return Ok(Some(BADCHAR))) as u32; [INFO] [stdout] | --------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `try_some_or` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:43:6 [INFO] [stdout] | [INFO] [stdout] 43 | if try!(self.stream.read(&mut b)) == 0 { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:14:35 [INFO] [stdout] | [INFO] [stdout] 14 | ($e:expr, $fail:expr) => ( match try!($e) { Some(v) => v, None => $fail } ); [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 55 | let ch1 = try_some_or!(self.getb(), return Ok(None)) as u32; [INFO] [stdout] | ------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `try_some_or` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:14:35 [INFO] [stdout] | [INFO] [stdout] 14 | ($e:expr, $fail:expr) => ( match try!($e) { Some(v) => v, None => $fail } ); [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 67 | let ch2 = try_some_or!(self.getb(), return Ok(Some(BADCHAR))) as u32; [INFO] [stdout] | --------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `try_some_or` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:14:35 [INFO] [stdout] | [INFO] [stdout] 14 | ($e:expr, $fail:expr) => ( match try!($e) { Some(v) => v, None => $fail } ); [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 78 | let ch2 = try_some_or!(self.getb(), return Ok(Some(BADCHAR))) as u32; [INFO] [stdout] | --------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `try_some_or` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:14:35 [INFO] [stdout] | [INFO] [stdout] 14 | ($e:expr, $fail:expr) => ( match try!($e) { Some(v) => v, None => $fail } ); [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 82 | let ch3 = try_some_or!(self.getb(), return Ok(Some(BADCHAR))) as u32; [INFO] [stdout] | --------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `try_some_or` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:14:35 [INFO] [stdout] | [INFO] [stdout] 14 | ($e:expr, $fail:expr) => ( match try!($e) { Some(v) => v, None => $fail } ); [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 93 | let ch2 = try_some_or!(self.getb(), return Ok(Some(BADCHAR))) as u32; [INFO] [stdout] | --------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `try_some_or` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:14:35 [INFO] [stdout] | [INFO] [stdout] 14 | ($e:expr, $fail:expr) => ( match try!($e) { Some(v) => v, None => $fail } ); [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 97 | let ch3 = try_some_or!(self.getb(), return Ok(Some(BADCHAR))) as u32; [INFO] [stdout] | --------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `try_some_or` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:14:35 [INFO] [stdout] | [INFO] [stdout] 14 | ($e:expr, $fail:expr) => ( match try!($e) { Some(v) => v, None => $fail } ); [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 101 | let ch4 = try_some_or!(self.getb(), return Ok(Some(BADCHAR))) as u32; [INFO] [stdout] | --------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `try_some_or` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s [INFO] running `Command { std: "docker" "inspect" "4a3eac852ed421088ba3acb2b73270bf62b3e4ef0e08599f1acfa81253aee109", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a3eac852ed421088ba3acb2b73270bf62b3e4ef0e08599f1acfa81253aee109", kill_on_drop: false }` [INFO] [stdout] 4a3eac852ed421088ba3acb2b73270bf62b3e4ef0e08599f1acfa81253aee109 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2081cec059b7549e0430ac96cf8b371d112c394e5b1185d7be6ca113287db15d [INFO] running `Command { std: "docker" "start" "-a" "2081cec059b7549e0430ac96cf8b371d112c394e5b1185d7be6ca113287db15d", 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/lib.rs:43:6 [INFO] [stderr] | [INFO] [stderr] 43 | if try!(self.stream.read(&mut b)) == 0 { [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/lib.rs:14:35 [INFO] [stderr] | [INFO] [stderr] 14 | ($e:expr, $fail:expr) => ( match try!($e) { Some(v) => v, None => $fail } ); [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 55 | let ch1 = try_some_or!(self.getb(), return Ok(None)) as u32; [INFO] [stderr] | ------------------------------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `try_some_or` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:14:35 [INFO] [stderr] | [INFO] [stderr] 14 | ($e:expr, $fail:expr) => ( match try!($e) { Some(v) => v, None => $fail } ); [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 67 | let ch2 = try_some_or!(self.getb(), return Ok(Some(BADCHAR))) as u32; [INFO] [stderr] | --------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `try_some_or` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:14:35 [INFO] [stderr] | [INFO] [stderr] 14 | ($e:expr, $fail:expr) => ( match try!($e) { Some(v) => v, None => $fail } ); [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 78 | let ch2 = try_some_or!(self.getb(), return Ok(Some(BADCHAR))) as u32; [INFO] [stderr] | --------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `try_some_or` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:14:35 [INFO] [stderr] | [INFO] [stderr] 14 | ($e:expr, $fail:expr) => ( match try!($e) { Some(v) => v, None => $fail } ); [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 82 | let ch3 = try_some_or!(self.getb(), return Ok(Some(BADCHAR))) as u32; [INFO] [stderr] | --------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `try_some_or` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:14:35 [INFO] [stderr] | [INFO] [stderr] 14 | ($e:expr, $fail:expr) => ( match try!($e) { Some(v) => v, None => $fail } ); [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 93 | let ch2 = try_some_or!(self.getb(), return Ok(Some(BADCHAR))) as u32; [INFO] [stderr] | --------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `try_some_or` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:14:35 [INFO] [stderr] | [INFO] [stderr] 14 | ($e:expr, $fail:expr) => ( match try!($e) { Some(v) => v, None => $fail } ); [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 97 | let ch3 = try_some_or!(self.getb(), return Ok(Some(BADCHAR))) as u32; [INFO] [stderr] | --------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `try_some_or` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:14:35 [INFO] [stderr] | [INFO] [stderr] 14 | ($e:expr, $fail:expr) => ( match try!($e) { Some(v) => v, None => $fail } ); [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 101 | let ch4 = try_some_or!(self.getb(), return Ok(Some(BADCHAR))) as u32; [INFO] [stderr] | --------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `try_some_or` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `utf8reader` (lib) generated 8 warnings [INFO] [stderr] warning: `utf8reader` (lib test) generated 8 warnings (8 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/utf8reader-3650cfaa779c2a4d) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test it_works ... ok [INFO] [stdout] [INFO] [stderr] Doc-tests utf8reader [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2081cec059b7549e0430ac96cf8b371d112c394e5b1185d7be6ca113287db15d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2081cec059b7549e0430ac96cf8b371d112c394e5b1185d7be6ca113287db15d", kill_on_drop: false }` [INFO] [stdout] 2081cec059b7549e0430ac96cf8b371d112c394e5b1185d7be6ca113287db15d