[INFO] fetching crate fusio-log 0.4.1... [INFO] testing fusio-log-0.4.1 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate fusio-log 0.4.1 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate fusio-log 0.4.1 [INFO] finished tweaking crates.io crate fusio-log 0.4.1 [INFO] tweaked toml for crates.io crate fusio-log 0.4.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate fusio-log 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] crate crates.io crate fusio-log 0.4.1 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 83da5e1fbedfc0a58f3da7bd75fb8c1a5f0a7a478f9a4ae9cce5b153da5b4b6b [INFO] running `Command { std: "docker" "start" "-a" "83da5e1fbedfc0a58f3da7bd75fb8c1a5f0a7a478f9a4ae9cce5b153da5b4b6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "83da5e1fbedfc0a58f3da7bd75fb8c1a5f0a7a478f9a4ae9cce5b153da5b4b6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83da5e1fbedfc0a58f3da7bd75fb8c1a5f0a7a478f9a4ae9cce5b153da5b4b6b", kill_on_drop: false }` [INFO] [stdout] 83da5e1fbedfc0a58f3da7bd75fb8c1a5f0a7a478f9a4ae9cce5b153da5b4b6b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] fb492020a4b6f0bb38e4640edd1f822fa0f32f1387363c809c1655d9050d23b2 [INFO] running `Command { std: "docker" "start" "-a" "fb492020a4b6f0bb38e4640edd1f822fa0f32f1387363c809c1655d9050d23b2", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling writeable v0.5.5 [INFO] [stderr] Compiling litemap v0.7.5 [INFO] [stderr] Compiling icu_locid_transform_data v1.5.1 [INFO] [stderr] Compiling cc v1.2.19 [INFO] [stderr] Compiling icu_properties_data v1.5.1 [INFO] [stderr] Compiling smallvec v1.15.0 [INFO] [stderr] Compiling icu_normalizer_data v1.5.1 [INFO] [stderr] Compiling tracing-core v0.1.33 [INFO] [stderr] Compiling openssl v0.10.72 [INFO] [stderr] Compiling tokio v1.44.2 [INFO] [stderr] Compiling hashbrown v0.15.2 [INFO] [stderr] Compiling utf16_iter v1.0.5 [INFO] [stderr] Compiling write16 v1.0.0 [INFO] [stderr] Compiling bitflags v2.9.0 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling rustls-pki-types v1.11.0 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling encoding_rs v0.8.35 [INFO] [stderr] Compiling crc32fast v1.4.2 [INFO] [stderr] Compiling rustls-pemfile v2.2.0 [INFO] [stderr] Compiling indexmap v2.9.0 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling openssl-sys v0.9.107 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Compiling zerovec-derive v0.10.3 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling icu_provider_macros v1.5.0 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.7.5 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling async-stream v0.3.6 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling fusio-core v0.4.1 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling tokio-util v0.7.14 [INFO] [stderr] Compiling yoke v0.7.5 [INFO] [stderr] Compiling zerovec v0.10.4 [INFO] [stderr] Compiling h2 v0.4.9 [INFO] [stderr] Compiling tinystr v0.7.6 [INFO] [stderr] Compiling icu_collections v1.5.0 [INFO] [stderr] Compiling icu_locid v1.5.0 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling tower v0.5.2 [INFO] [stderr] Compiling icu_provider v1.5.0 [INFO] [stderr] Compiling icu_locid_transform v1.5.0 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling icu_properties v1.5.1 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling quick-xml v0.36.2 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling chrono v0.4.40 [INFO] [stderr] Compiling hyper v1.6.0 [INFO] [stderr] Compiling icu_normalizer v1.5.0 [INFO] [stderr] Compiling idna_adapter v1.2.0 [INFO] [stderr] Compiling idna v1.0.3 [INFO] [stderr] Compiling hyper-util v0.1.11 [INFO] [stderr] Compiling url v2.5.4 [INFO] [stderr] Compiling hyper-tls v0.6.0 [INFO] [stderr] Compiling reqwest v0.12.15 [INFO] [stderr] Compiling fusio v0.4.1 [INFO] [stderr] Compiling fusio-dispatch v0.4.1 [INFO] [stderr] Compiling fusio-log v0.4.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.04s [INFO] running `Command { std: "docker" "inspect" "fb492020a4b6f0bb38e4640edd1f822fa0f32f1387363c809c1655d9050d23b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb492020a4b6f0bb38e4640edd1f822fa0f32f1387363c809c1655d9050d23b2", kill_on_drop: false }` [INFO] [stdout] fb492020a4b6f0bb38e4640edd1f822fa0f32f1387363c809c1655d9050d23b2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 547ab60704b182c46a80e40d26b6010f85d2cc89563cbea9fd98c4c403f2d81d [INFO] running `Command { std: "docker" "start" "-a" "547ab60704b182c46a80e40d26b6010f85d2cc89563cbea9fd98c4c403f2d81d", kill_on_drop: false }` [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling socket2 v0.5.9 [INFO] [stderr] Compiling mio v1.0.3 [INFO] [stderr] Compiling signal-hook-registry v1.4.2 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling bitflags v2.9.0 [INFO] [stderr] Compiling openssl-sys v0.9.107 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling getrandom v0.3.2 [INFO] [stderr] Compiling io-uring v0.6.4 [INFO] [stderr] Compiling rustix v1.0.5 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling linux-raw-sys v0.9.4 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Compiling nanorand v0.7.0 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling nix v0.26.4 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling auto-const-array v0.2.1 [INFO] [stderr] Compiling monoio-macros v0.1.0 [INFO] [stderr] Compiling flume v0.11.1 [INFO] [stderr] Compiling tokio v1.44.2 [INFO] [stderr] Compiling openssl v0.10.72 [INFO] [stderr] Compiling tempfile v3.19.1 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling monoio v0.2.4 [INFO] [stderr] Compiling tokio-util v0.7.14 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling tower v0.5.2 [INFO] [stderr] Compiling h2 v0.4.9 [INFO] [stderr] Compiling hyper v1.6.0 [INFO] [stderr] Compiling hyper-util v0.1.11 [INFO] [stderr] Compiling hyper-tls v0.6.0 [INFO] [stderr] Compiling reqwest v0.12.15 [INFO] [stderr] Compiling fusio v0.4.1 [INFO] [stderr] Compiling fusio-dispatch v0.4.1 [INFO] [stderr] Compiling fusio-log v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/log.rs:505:17 [INFO] [stdout] | [INFO] [stdout] 505 | let mut stream = Options::new(path) [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 21.25s [INFO] running `Command { std: "docker" "inspect" "547ab60704b182c46a80e40d26b6010f85d2cc89563cbea9fd98c4c403f2d81d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "547ab60704b182c46a80e40d26b6010f85d2cc89563cbea9fd98c4c403f2d81d", kill_on_drop: false }` [INFO] [stdout] 547ab60704b182c46a80e40d26b6010f85d2cc89563cbea9fd98c4c403f2d81d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 5bec70f62df04a151b05bbf99506553b7a75174b563f1efbc44a7b78d5cb7081 [INFO] running `Command { std: "docker" "start" "-a" "5bec70f62df04a151b05bbf99506553b7a75174b563f1efbc44a7b78d5cb7081", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/log.rs:505:17 [INFO] [stderr] | [INFO] [stderr] 505 | let mut stream = Options::new(path) [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `fusio-log` (lib test) generated 1 warning (run `cargo fix --lib -p fusio-log --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fusio_log-ee7cc1229e8bc6ce) [INFO] [stdout] [INFO] [stdout] running 22 tests [INFO] [stdout] test fs::hash::tests::test_encode_decode ... ok [INFO] [stdout] test log::tests::test_tokio_write_s3 ... ok [INFO] [stdout] test serdes::arc::tests::test_encode_decode ... ok [INFO] [stdout] test serdes::bytes::tests::test_tokio_encode_decode_bytes ... ok [INFO] [stdout] test serdes::boolean::tests::test_encode_decode ... ok [INFO] [stdout] test serdes::bytes::tests::test_tokio_encode_decode_u8_slice ... ok [INFO] [stdout] test serdes::list::tests::test_bool_encode_decode ... ok [INFO] [stdout] test serdes::list::tests::test_encode_decode_empty ... ok [INFO] [stdout] test serdes::list::tests::test_list_encode_decode ... ok [INFO] [stdout] test serdes::list::tests::test_list_opt_encode_decode ... ok [INFO] [stdout] test serdes::list::tests::test_num_encode_decode ... ok [INFO] [stdout] test serdes::list::tests::test_string_encode_decode ... ok [INFO] [stdout] test serdes::list::tests::test_u8_encode_decode ... ok [INFO] [stdout] test serdes::num::tests::test_tokio_encode_decode ... ok [INFO] [stdout] test serdes::num::tests::test_tokio_encode_decode_float ... ok [INFO] [stdout] test serdes::option::tests::test_encode_decode ... ok [INFO] [stdout] test log::tests::test_tokio_write_u8 ... ok [INFO] [stdout] test serdes::string::tests::test_encode_decode ... ok [INFO] [stdout] test serdes::tests::test_encode_decode ... ok [INFO] [stdout] test log::tests::test_recover_empty ... ok [INFO] [stdout] test log::tests::test_tokio_write_struct ... ok [INFO] [stdout] test log::tests::test_disable_buffer ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests fusio_log [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" "5bec70f62df04a151b05bbf99506553b7a75174b563f1efbc44a7b78d5cb7081", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5bec70f62df04a151b05bbf99506553b7a75174b563f1efbc44a7b78d5cb7081", kill_on_drop: false }` [INFO] [stdout] 5bec70f62df04a151b05bbf99506553b7a75174b563f1efbc44a7b78d5cb7081