[INFO] fetching crate holochain_util 0.5.6... [INFO] testing holochain_util-0.5.6 against 1.90.0 for beta-1.91-3 [INFO] extracting crate holochain_util 0.5.6 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate holochain_util 0.5.6 [INFO] finished tweaking crates.io crate holochain_util 0.5.6 [INFO] tweaked toml for crates.io crate holochain_util 0.5.6 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate holochain_util 0.5.6 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 140 packages to latest compatible versions [INFO] [stderr] Adding colored v2.2.0 (available: v3.0.0) [INFO] [stderr] Adding schemars v0.8.22 (available: v1.0.4) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libflate_lz77 v2.1.0 [INFO] [stderr] Downloaded libflate v2.1.0 [INFO] [stderr] Downloaded rle-decode-fast v1.0.3 [INFO] [stderr] Downloaded rtoolbox v0.0.3 [INFO] [stderr] Downloaded dary_heap v0.3.8 [INFO] [stderr] Downloaded sodoken v0.1.0 [INFO] [stderr] Downloaded minisign-verify v0.2.4 [INFO] [stderr] Downloaded rpassword v7.4.0 [INFO] [stderr] Downloaded libsodium-sys-stable v1.22.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1529a5a15d478016eeb072f49e27f1cafa296915632503b8fbc9af48e03c6a53 [INFO] running `Command { std: "docker" "start" "-a" "1529a5a15d478016eeb072f49e27f1cafa296915632503b8fbc9af48e03c6a53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1529a5a15d478016eeb072f49e27f1cafa296915632503b8fbc9af48e03c6a53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1529a5a15d478016eeb072f49e27f1cafa296915632503b8fbc9af48e03c6a53", kill_on_drop: false }` [INFO] [stdout] 1529a5a15d478016eeb072f49e27f1cafa296915632503b8fbc9af48e03c6a53 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2626314d08a4476080ce75087a2b5c843543d43eb6c57514ce522014df774be2 [INFO] running `Command { std: "docker" "start" "-a" "2626314d08a4476080ce75087a2b5c843543d43eb6c57514ce522014df774be2", kill_on_drop: false }` [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling zerocopy v0.8.27 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling httparse v1.10.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling allocator-api2 v0.2.21 [INFO] [stderr] Compiling zlib-rs v0.5.2 [INFO] [stderr] Compiling core2 v0.4.0 [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Compiling rle-decode-fast v1.0.3 [INFO] [stderr] Compiling base64 v0.22.1 [INFO] [stderr] Compiling simd-adler32 v0.3.7 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling filetime v0.2.26 [INFO] [stderr] Compiling utf-8 v0.7.6 [INFO] [stderr] Compiling dary_heap v0.3.8 [INFO] [stderr] Compiling percent-encoding v2.3.2 [INFO] [stderr] Compiling http v1.3.1 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling minisign-verify v0.2.4 [INFO] [stderr] Compiling rtoolbox v0.0.3 [INFO] [stderr] Compiling dyn-clone v1.0.20 [INFO] [stderr] Compiling zeroize v1.8.2 [INFO] [stderr] Compiling zopfli v0.8.2 [INFO] [stderr] Compiling rpassword v7.4.0 [INFO] [stderr] Compiling dunce v1.0.5 [INFO] [stderr] Compiling ureq-proto v0.5.2 [INFO] [stderr] Compiling ureq v3.1.2 [INFO] [stderr] Compiling xattr v1.6.1 [INFO] [stderr] Compiling tar v0.4.44 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling libflate_lz77 v2.1.0 [INFO] [stderr] Compiling libflate v2.1.0 [INFO] [stderr] Compiling serde_derive_internals v0.29.1 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling schemars_derive v0.8.22 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling libz-rs-sys v0.5.2 [INFO] [stderr] Compiling flate2 v1.1.2 [INFO] [stderr] Compiling zip v5.1.1 [INFO] [stderr] Compiling libsodium-sys-stable v1.22.4 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling schemars v0.8.22 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling sodoken v0.1.0 [INFO] [stderr] Compiling holochain_util v0.5.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ffs/io_error.rs:57:27 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn with_backtrace(mut self) -> Self { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ffs/io_error.rs:67:29 [INFO] [stdout] | [INFO] [stdout] 67 | pub fn remove_backtrace(mut self) -> Self { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 47.06s [INFO] running `Command { std: "docker" "inspect" "2626314d08a4476080ce75087a2b5c843543d43eb6c57514ce522014df774be2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2626314d08a4476080ce75087a2b5c843543d43eb6c57514ce522014df774be2", kill_on_drop: false }` [INFO] [stdout] 2626314d08a4476080ce75087a2b5c843543d43eb6c57514ce522014df774be2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 15e0ff4b7eab879a49e3cbe19425066bbc821c2e6345fca9046cd60b5be692f6 [INFO] running `Command { std: "docker" "start" "-a" "15e0ff4b7eab879a49e3cbe19425066bbc821c2e6345fca9046cd60b5be692f6", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling tracing-core v0.1.34 [INFO] [stderr] Compiling sharded-slab v0.1.7 [INFO] [stderr] Compiling thread_local v1.1.9 [INFO] [stderr] Compiling nu-ansi-term v0.50.1 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling tracing-subscriber v0.3.20 [INFO] [stderr] Compiling serde_derive_internals v0.29.1 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling schemars_derive v0.8.22 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling schemars v0.8.22 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling holochain_util v0.5.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ffs/io_error.rs:57:27 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn with_backtrace(mut self) -> Self { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ffs/io_error.rs:67:29 [INFO] [stdout] | [INFO] [stdout] 67 | pub fn remove_backtrace(mut self) -> Self { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ffs/io_error.rs:57:27 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn with_backtrace(mut self) -> Self { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ffs/io_error.rs:67:29 [INFO] [stdout] | [INFO] [stdout] 67 | pub fn remove_backtrace(mut self) -> Self { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 19.41s [INFO] running `Command { std: "docker" "inspect" "15e0ff4b7eab879a49e3cbe19425066bbc821c2e6345fca9046cd60b5be692f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15e0ff4b7eab879a49e3cbe19425066bbc821c2e6345fca9046cd60b5be692f6", kill_on_drop: false }` [INFO] [stdout] 15e0ff4b7eab879a49e3cbe19425066bbc821c2e6345fca9046cd60b5be692f6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 960bf7abecc00af8bb713179dbb06a9f127278ae9159d30de64f251bc427fbd3 [INFO] running `Command { std: "docker" "start" "-a" "960bf7abecc00af8bb713179dbb06a9f127278ae9159d30de64f251bc427fbd3", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/ffs/io_error.rs:57:27 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn with_backtrace(mut self) -> Self { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/ffs/io_error.rs:67:29 [INFO] [stderr] | [INFO] [stderr] 67 | pub fn remove_backtrace(mut self) -> Self { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: `holochain_util` (lib) generated 2 warnings (run `cargo fix --lib -p holochain_util` to apply 2 suggestions) [INFO] [stderr] warning: `holochain_util` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/holochain_util-39b411a2d6359204) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test time::test_timed ... ok [INFO] [stdout] test tokio_helper::test::block_on_works ... ok [INFO] [stdout] test tokio_helper::test::block_forever_on_works ... ok [INFO] [stdout] test tokio_helper::test::block_on_allows_spawning ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s [INFO] [stdout] [INFO] [stderr] Doc-tests holochain_util [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" "960bf7abecc00af8bb713179dbb06a9f127278ae9159d30de64f251bc427fbd3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "960bf7abecc00af8bb713179dbb06a9f127278ae9159d30de64f251bc427fbd3", kill_on_drop: false }` [INFO] [stdout] 960bf7abecc00af8bb713179dbb06a9f127278ae9159d30de64f251bc427fbd3