[INFO] fetching crate corepack 0.4.1... [INFO] testing corepack-0.4.1 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate corepack 0.4.1 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate corepack 0.4.1 [INFO] finished tweaking crates.io crate corepack 0.4.1 [INFO] tweaked toml for crates.io crate corepack 0.4.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate corepack 0.4.1 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] [stderr] Updating crates.io index [INFO] [stderr] Locking 8 packages to latest compatible versions [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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3f37ff975fb4fce2b0ddd2207b1e31db8b3acf68b52301d1507f2fdc9c3ffa06 [INFO] running `Command { std: "docker" "start" "-a" "3f37ff975fb4fce2b0ddd2207b1e31db8b3acf68b52301d1507f2fdc9c3ffa06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3f37ff975fb4fce2b0ddd2207b1e31db8b3acf68b52301d1507f2fdc9c3ffa06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f37ff975fb4fce2b0ddd2207b1e31db8b3acf68b52301d1507f2fdc9c3ffa06", kill_on_drop: false }` [INFO] [stdout] 3f37ff975fb4fce2b0ddd2207b1e31db8b3acf68b52301d1507f2fdc9c3ffa06 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1138f2d86f5061d7536cf6e18f685d2c01d127fc8c4d7829a148c5baecc35a97 [INFO] running `Command { std: "docker" "start" "-a" "1138f2d86f5061d7536cf6e18f685d2c01d127fc8c4d7829a148c5baecc35a97", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling corepack v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ext_deserializer.rs:38:21 [INFO] [stdout] | [INFO] [stdout] 38 | Ok(Some(try!(seed.deserialize(de)))) [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/ext_deserializer.rs:41:21 [INFO] [stdout] | [INFO] [stdout] 41 | Ok(Some(try!(seed.deserialize(de)))) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ext_deserializer.rs:53:16 [INFO] [stdout] | [INFO] [stdout] 53 | Ok(try!(seed.deserialize(de))) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ext_deserializer.rs:57:16 [INFO] [stdout] | [INFO] [stdout] 57 | Ok(try!(seed.deserialize(de))) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/seq_deserializer.rs:35:17 [INFO] [stdout] | [INFO] [stdout] 35 | Ok(Some(try!(seed.deserialize(&mut *self.de)))) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ser.rs:109:13 [INFO] [stdout] | [INFO] [stdout] 109 | try!((self.output)(&[BIN8, value.len() as u8])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ser.rs:113:13 [INFO] [stdout] | [INFO] [stdout] 113 | try!((self.output)(&buf)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ser.rs:117:13 [INFO] [stdout] | [INFO] [stdout] 117 | try!((self.output)(&buf)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ser.rs:127:13 [INFO] [stdout] | [INFO] [stdout] 127 | try!((self.output)(&[value.len() as u8 | FIXSTR_MASK])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ser.rs:129:13 [INFO] [stdout] | [INFO] [stdout] 129 | try!((self.output)(&[STR8, value.len() as u8])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ser.rs:133:13 [INFO] [stdout] | [INFO] [stdout] 133 | try!((self.output)(&buf)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ser.rs:137:13 [INFO] [stdout] | [INFO] [stdout] 137 | try!((self.output)(&buf)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:95:9 [INFO] [stdout] | [INFO] [stdout] 95 | try!(value.serialize(&mut ser)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/error.rs:71:32 [INFO] [stdout] | [INFO] [stdout] 71 | fn cause(&self) -> Option<&::std::error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 71 | fn cause(&self) -> Option<&dyn (::std::error::Error)> { [INFO] [stdout] | +++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.43s [INFO] running `Command { std: "docker" "inspect" "1138f2d86f5061d7536cf6e18f685d2c01d127fc8c4d7829a148c5baecc35a97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1138f2d86f5061d7536cf6e18f685d2c01d127fc8c4d7829a148c5baecc35a97", kill_on_drop: false }` [INFO] [stdout] 1138f2d86f5061d7536cf6e18f685d2c01d127fc8c4d7829a148c5baecc35a97 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 441fba32df801f4f5f5f2fe77a945f36db799922e29597125019903ca7065e29 [INFO] running `Command { std: "docker" "start" "-a" "441fba32df801f4f5f5f2fe77a945f36db799922e29597125019903ca7065e29", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ext_deserializer.rs:38:21 [INFO] [stdout] | [INFO] [stdout] 38 | Ok(Some(try!(seed.deserialize(de)))) [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/ext_deserializer.rs:41:21 [INFO] [stdout] | [INFO] [stdout] 41 | Ok(Some(try!(seed.deserialize(de)))) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ext_deserializer.rs:53:16 [INFO] [stdout] | [INFO] [stdout] 53 | Ok(try!(seed.deserialize(de))) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ext_deserializer.rs:57:16 [INFO] [stdout] | [INFO] [stdout] 57 | Ok(try!(seed.deserialize(de))) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/seq_deserializer.rs:35:17 [INFO] [stdout] | [INFO] [stdout] 35 | Ok(Some(try!(seed.deserialize(&mut *self.de)))) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ser.rs:109:13 [INFO] [stdout] | [INFO] [stdout] 109 | try!((self.output)(&[BIN8, value.len() as u8])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ser.rs:113:13 [INFO] [stdout] | [INFO] [stdout] 113 | try!((self.output)(&buf)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ser.rs:117:13 [INFO] [stdout] | [INFO] [stdout] 117 | try!((self.output)(&buf)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ser.rs:127:13 [INFO] [stdout] | [INFO] [stdout] 127 | try!((self.output)(&[value.len() as u8 | FIXSTR_MASK])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ser.rs:129:13 [INFO] [stdout] | [INFO] [stdout] 129 | try!((self.output)(&[STR8, value.len() as u8])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ser.rs:133:13 [INFO] [stdout] | [INFO] [stdout] 133 | try!((self.output)(&buf)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ser.rs:137:13 [INFO] [stdout] | [INFO] [stdout] 137 | try!((self.output)(&buf)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:95:9 [INFO] [stdout] | [INFO] [stdout] 95 | try!(value.serialize(&mut ser)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/error.rs:71:32 [INFO] [stdout] | [INFO] [stdout] 71 | fn cause(&self) -> Option<&::std::error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 71 | fn cause(&self) -> Option<&dyn (::std::error::Error)> { [INFO] [stdout] | +++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling corepack v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ext_deserializer.rs:38:21 [INFO] [stdout] | [INFO] [stdout] 38 | Ok(Some(try!(seed.deserialize(de)))) [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/ext_deserializer.rs:41:21 [INFO] [stdout] | [INFO] [stdout] 41 | Ok(Some(try!(seed.deserialize(de)))) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ext_deserializer.rs:53:16 [INFO] [stdout] | [INFO] [stdout] 53 | Ok(try!(seed.deserialize(de))) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ext_deserializer.rs:57:16 [INFO] [stdout] | [INFO] [stdout] 57 | Ok(try!(seed.deserialize(de))) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/seq_deserializer.rs:35:17 [INFO] [stdout] | [INFO] [stdout] 35 | Ok(Some(try!(seed.deserialize(&mut *self.de)))) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ser.rs:109:13 [INFO] [stdout] | [INFO] [stdout] 109 | try!((self.output)(&[BIN8, value.len() as u8])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ser.rs:113:13 [INFO] [stdout] | [INFO] [stdout] 113 | try!((self.output)(&buf)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ser.rs:117:13 [INFO] [stdout] | [INFO] [stdout] 117 | try!((self.output)(&buf)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ser.rs:127:13 [INFO] [stdout] | [INFO] [stdout] 127 | try!((self.output)(&[value.len() as u8 | FIXSTR_MASK])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ser.rs:129:13 [INFO] [stdout] | [INFO] [stdout] 129 | try!((self.output)(&[STR8, value.len() as u8])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ser.rs:133:13 [INFO] [stdout] | [INFO] [stdout] 133 | try!((self.output)(&buf)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ser.rs:137:13 [INFO] [stdout] | [INFO] [stdout] 137 | try!((self.output)(&buf)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:95:9 [INFO] [stdout] | [INFO] [stdout] 95 | try!(value.serialize(&mut ser)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/error.rs:71:32 [INFO] [stdout] | [INFO] [stdout] 71 | fn cause(&self) -> Option<&::std::error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 71 | fn cause(&self) -> Option<&dyn (::std::error::Error)> { [INFO] [stdout] | +++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 7.73s [INFO] running `Command { std: "docker" "inspect" "441fba32df801f4f5f5f2fe77a945f36db799922e29597125019903ca7065e29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "441fba32df801f4f5f5f2fe77a945f36db799922e29597125019903ca7065e29", kill_on_drop: false }` [INFO] [stdout] 441fba32df801f4f5f5f2fe77a945f36db799922e29597125019903ca7065e29 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a7251fcc1a9a490f28019e950e614c656320e5f65163107c4271f3446f32ccf7 [INFO] running `Command { std: "docker" "start" "-a" "a7251fcc1a9a490f28019e950e614c656320e5f65163107c4271f3446f32ccf7", 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/ext_deserializer.rs:38:21 [INFO] [stderr] | [INFO] [stderr] 38 | Ok(Some(try!(seed.deserialize(de)))) [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/ext_deserializer.rs:41:21 [INFO] [stderr] | [INFO] [stderr] 41 | Ok(Some(try!(seed.deserialize(de)))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/ext_deserializer.rs:53:16 [INFO] [stderr] | [INFO] [stderr] 53 | Ok(try!(seed.deserialize(de))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/ext_deserializer.rs:57:16 [INFO] [stderr] | [INFO] [stderr] 57 | Ok(try!(seed.deserialize(de))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/seq_deserializer.rs:35:17 [INFO] [stderr] | [INFO] [stderr] 35 | Ok(Some(try!(seed.deserialize(&mut *self.de)))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/ser.rs:109:13 [INFO] [stderr] | [INFO] [stderr] 109 | try!((self.output)(&[BIN8, value.len() as u8])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/ser.rs:113:13 [INFO] [stderr] | [INFO] [stderr] 113 | try!((self.output)(&buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/ser.rs:117:13 [INFO] [stderr] | [INFO] [stderr] 117 | try!((self.output)(&buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/ser.rs:127:13 [INFO] [stderr] | [INFO] [stderr] 127 | try!((self.output)(&[value.len() as u8 | FIXSTR_MASK])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/ser.rs:129:13 [INFO] [stderr] | [INFO] [stderr] 129 | try!((self.output)(&[STR8, value.len() as u8])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/ser.rs:133:13 [INFO] [stderr] | [INFO] [stderr] 133 | try!((self.output)(&buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/ser.rs:137:13 [INFO] [stderr] | [INFO] [stderr] 137 | try!((self.output)(&buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:95:9 [INFO] [stderr] | [INFO] [stderr] 95 | try!(value.serialize(&mut ser)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:71:32 [INFO] [stderr] | [INFO] [stderr] 71 | fn cause(&self) -> Option<&::std::error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 71 | fn cause(&self) -> Option<&dyn (::std::error::Error)> { [INFO] [stderr] | +++++ + [INFO] [stderr] [INFO] [stderr] warning: `corepack` (lib) generated 14 warnings (run `cargo fix --lib -p corepack` to apply 1 suggestion) [INFO] [stderr] warning: `corepack` (lib test) generated 14 warnings (14 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/corepack-aadbf033b30f801f) [INFO] [stdout] [INFO] [stdout] running 30 tests [INFO] [stdout] test de::test::array16_test ... ok [INFO] [stdout] test de::test::fixarr_test ... ok [INFO] [stdout] test de::test::fixmap_test ... ok [INFO] [stdout] test de::test::f64_test ... ok [INFO] [stdout] test de::test::fixstr_test ... ok [INFO] [stdout] test de::test::positive_fixint_test ... ok [INFO] [stdout] test de::test::str8_test ... ok [INFO] [stdout] test de::test::uint8_test ... ok [INFO] [stdout] test ser::test::fixarr_test ... ok [INFO] [stdout] test ser::test::array16_test ... ok [INFO] [stdout] test ser::test::fixstr_test ... ok [INFO] [stdout] test ser::test::negative_fixint_test ... ok [INFO] [stdout] test ser::test::str8_test ... ok [INFO] [stdout] test ser::test::uint8_test ... ok [INFO] [stdout] test test::test_byte_array ... ok [INFO] [stdout] test test::test_char ... ok [INFO] [stdout] test test::test_enum ... ok [INFO] [stdout] test test::test_enum_newtype ... ok [INFO] [stdout] test test::test_enum_tuple ... ok [INFO] [stdout] test test::test_float ... ok [INFO] [stdout] test ser::test::positive_fixint_test ... ok [INFO] [stdout] test test::test_false ... ok [INFO] [stdout] test test::test_float32 ... ok [INFO] [stdout] test test::test_enum_struct ... ok [INFO] [stdout] test test::test_unit_option ... ok [INFO] [stdout] test test::test_str ... ok [INFO] [stdout] test test::test_option_none ... ok [INFO] [stdout] test de::test::negative_fixint_test ... ok [INFO] [stdout] test test::test_option ... ok [INFO] [stdout] test ser::test::fixmap_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests corepack [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" "a7251fcc1a9a490f28019e950e614c656320e5f65163107c4271f3446f32ccf7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7251fcc1a9a490f28019e950e614c656320e5f65163107c4271f3446f32ccf7", kill_on_drop: false }` [INFO] [stdout] a7251fcc1a9a490f28019e950e614c656320e5f65163107c4271f3446f32ccf7