[INFO] fetching crate malva 0.14.3... [INFO] testing malva-0.14.3 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate malva 0.14.3 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate malva 0.14.3 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate malva 0.14.3 [INFO] tweaked toml for crates.io crate malva 0.14.3 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate malva 0.14.3 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] crate crates.io crate malva 0.14.3 already has a lockfile, it will not be regenerated [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] 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] 1baa73aad569e02c569492d8e90eeb75c65f889c290c9a16602fe041c9e6af8e [INFO] running `Command { std: "docker" "start" "-a" "1baa73aad569e02c569492d8e90eeb75c65f889c290c9a16602fe041c9e6af8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1baa73aad569e02c569492d8e90eeb75c65f889c290c9a16602fe041c9e6af8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1baa73aad569e02c569492d8e90eeb75c65f889c290c9a16602fe041c9e6af8e", kill_on_drop: false }` [INFO] [stdout] 1baa73aad569e02c569492d8e90eeb75c65f889c290c9a16602fe041c9e6af8e [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] 7e9bc90fdf92daa302f3efc616feff10fcc1170f077276d25d7e24e615ef737d [INFO] running `Command { std: "docker" "start" "-a" "7e9bc90fdf92daa302f3efc616feff10fcc1170f077276d25d7e24e615ef737d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling tiny_pretty v0.2.1 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling raffia_macro v0.1.1 [INFO] [stderr] Compiling raffia v0.11.1 [INFO] [stderr] Compiling malva v0.14.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.48s [INFO] running `Command { std: "docker" "inspect" "7e9bc90fdf92daa302f3efc616feff10fcc1170f077276d25d7e24e615ef737d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e9bc90fdf92daa302f3efc616feff10fcc1170f077276d25d7e24e615ef737d", kill_on_drop: false }` [INFO] [stdout] 7e9bc90fdf92daa302f3efc616feff10fcc1170f077276d25d7e24e615ef737d [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] 6bd8427e758534917be10c34bea616e9e8e02258d1a7868654674b8695212186 [INFO] running `Command { std: "docker" "start" "-a" "6bd8427e758534917be10c34bea616e9e8e02258d1a7868654674b8695212186", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling similar v2.7.0 [INFO] [stderr] Compiling bstr v1.12.0 [INFO] [stderr] Compiling winnow v0.7.12 [INFO] [stderr] Compiling toml_writer v1.0.2 [INFO] [stderr] Compiling console v0.15.11 [INFO] [stderr] Compiling similar-asserts v1.7.0 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling toml_parser v1.0.2 [INFO] [stderr] Compiling globset v0.4.16 [INFO] [stderr] Compiling serde_spanned v1.0.0 [INFO] [stderr] Compiling toml_datetime v0.7.0 [INFO] [stderr] Compiling insta v1.43.1 [INFO] [stderr] Compiling toml v0.9.5 [INFO] [stderr] Compiling malva v0.14.3 (/opt/rustwide/workdir) [INFO] [stdout] error[E0277]: the trait bound `FormatOptions: Deserialize<'_>` is not satisfied [INFO] [stdout] --> examples/fmt.rs:9:18 [INFO] [stdout] | [INFO] [stdout] 9 | Ok(s) => toml::from_str(&s)?, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ the trait `Deserialize<'_>` is not implemented for `FormatOptions` [INFO] [stdout] | [INFO] [stdout] = note: for local types consider adding `#[derive(serde::Deserialize)]` to your `FormatOptions` type [INFO] [stdout] = note: for types from other crates check whether the crate offers a `serde` feature flag [INFO] [stdout] = help: the following other types implement trait `Deserialize<'de>`: [INFO] [stdout] &'a Path [INFO] [stdout] &'a [u8] [INFO] [stdout] &'a str [INFO] [stdout] () [INFO] [stdout] (T,) [INFO] [stdout] (T0, T1) [INFO] [stdout] (T0, T1, T2) [INFO] [stdout] (T0, T1, T2, T3) [INFO] [stdout] and 145 others [INFO] [stdout] note: required by a bound in `toml::from_str` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/toml-0.9.5/src/de/mod.rs:74:8 [INFO] [stdout] | [INFO] [stdout] 72 | pub fn from_str<'de, T>(s: &'de str) -> Result [INFO] [stdout] | -------- required by a bound in this function [INFO] [stdout] 73 | where [INFO] [stdout] 74 | T: serde::de::Deserialize<'de>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `from_str` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `malva` (example "fmt") due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "6bd8427e758534917be10c34bea616e9e8e02258d1a7868654674b8695212186", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6bd8427e758534917be10c34bea616e9e8e02258d1a7868654674b8695212186", kill_on_drop: false }` [INFO] [stdout] 6bd8427e758534917be10c34bea616e9e8e02258d1a7868654674b8695212186