[INFO] fetching crate sfkv 0.1.0... [INFO] testing sfkv-0.1.0 against 1.91.0 for beta-1.92-2 [INFO] extracting crate sfkv 0.1.0 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate sfkv 0.1.0 [INFO] finished tweaking crates.io crate sfkv 0.1.0 [INFO] tweaked toml for crates.io crate sfkv 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate sfkv 0.1.0 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 19 packages to latest compatible versions [INFO] [stderr] Adding postcard v0.5.2 (available: v1.1.3) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded postcard v0.5.2 [INFO] [stderr] Downloaded generic-array v0.13.3 [INFO] [stderr] Downloaded hash32 v0.1.1 [INFO] [stderr] Downloaded as-slice v0.1.5 [INFO] [stderr] Downloaded heapless v0.5.6 [INFO] [stderr] Downloaded postcard-cobs v0.1.5-pre [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4dc7f7bb0fc860c96c9aaea930bcd08802cc02ce8e5b4bd56518fe6a1fb1e3b0 [INFO] running `Command { std: "docker" "start" "-a" "4dc7f7bb0fc860c96c9aaea930bcd08802cc02ce8e5b4bd56518fe6a1fb1e3b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4dc7f7bb0fc860c96c9aaea930bcd08802cc02ce8e5b4bd56518fe6a1fb1e3b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4dc7f7bb0fc860c96c9aaea930bcd08802cc02ce8e5b4bd56518fe6a1fb1e3b0", kill_on_drop: false }` [INFO] [stdout] 4dc7f7bb0fc860c96c9aaea930bcd08802cc02ce8e5b4bd56518fe6a1fb1e3b0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1af39082fa4bdcf86ad7255bf4a0c5f225c0fda53daa70a5ed19f0969c50f170 [INFO] running `Command { std: "docker" "start" "-a" "1af39082fa4bdcf86ad7255bf4a0c5f225c0fda53daa70a5ed19f0969c50f170", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling heapless v0.5.6 [INFO] [stderr] Compiling postcard-cobs v0.1.5-pre [INFO] [stderr] Compiling hash32 v0.1.1 [INFO] [stderr] Compiling generic-array v0.13.3 [INFO] [stderr] Compiling as-slice v0.1.5 [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling postcard v0.5.2 [INFO] [stderr] Compiling sfkv v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.59s [INFO] running `Command { std: "docker" "inspect" "1af39082fa4bdcf86ad7255bf4a0c5f225c0fda53daa70a5ed19f0969c50f170", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1af39082fa4bdcf86ad7255bf4a0c5f225c0fda53daa70a5ed19f0969c50f170", kill_on_drop: false }` [INFO] [stdout] 1af39082fa4bdcf86ad7255bf4a0c5f225c0fda53daa70a5ed19f0969c50f170 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7fc63c3443921a5831d826f6290e4ecee35b48c63b0d6345f4b81caeb706d3ca [INFO] running `Command { std: "docker" "start" "-a" "7fc63c3443921a5831d826f6290e4ecee35b48c63b0d6345f4b81caeb706d3ca", kill_on_drop: false }` [INFO] [stderr] Compiling sfkv v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/test.rs:46:18 [INFO] [stdout] | [INFO] [stdout] 46 | unsafe { &mut BACKUP_SPACE } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] help: use `&raw mut` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 46 | unsafe { &raw mut BACKUP_SPACE } [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s [INFO] running `Command { std: "docker" "inspect" "7fc63c3443921a5831d826f6290e4ecee35b48c63b0d6345f4b81caeb706d3ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7fc63c3443921a5831d826f6290e4ecee35b48c63b0d6345f4b81caeb706d3ca", kill_on_drop: false }` [INFO] [stdout] 7fc63c3443921a5831d826f6290e4ecee35b48c63b0d6345f4b81caeb706d3ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 83635e1f9f818953bfa6ee9f36fbc8b4b8bb5b13433889b755ab50c7ee278d5e [INFO] running `Command { std: "docker" "start" "-a" "83635e1f9f818953bfa6ee9f36fbc8b4b8bb5b13433889b755ab50c7ee278d5e", kill_on_drop: false }` [INFO] [stderr] warning: creating a mutable reference to mutable static [INFO] [stderr] --> src/test.rs:46:18 [INFO] [stderr] | [INFO] [stderr] 46 | unsafe { &mut BACKUP_SPACE } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stderr] = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stderr] help: use `&raw mut` instead to create a raw pointer [INFO] [stderr] | [INFO] [stderr] 46 | unsafe { &raw mut BACKUP_SPACE } [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `sfkv` (lib test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sfkv-a6b294dea9b750e7) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test test::empty_read_not_found ... ok [INFO] [stdout] test test::write_read ... ok [INFO] [stdout] test test::write_read_str_utf8 ... ok [INFO] [stdout] test test::write_read_value_u32 ... ok [INFO] [stdout] test test::write_read_value_f32 ... ok [INFO] [stdout] test test::no_flash ... ok [INFO] [stdout] test test::write_read_value_f64 ... ok [INFO] [stdout] test test::write_read_value_i64 ... ok [INFO] [stdout] test test::write_read_value_str ... ok [INFO] [stdout] test test::write_many ... ok [INFO] [stdout] test test::write_read_str ... ok [INFO] [stdout] test test::write_value_many ... ok [INFO] [stderr] Doc-tests sfkv [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s [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" "83635e1f9f818953bfa6ee9f36fbc8b4b8bb5b13433889b755ab50c7ee278d5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83635e1f9f818953bfa6ee9f36fbc8b4b8bb5b13433889b755ab50c7ee278d5e", kill_on_drop: false }` [INFO] [stdout] 83635e1f9f818953bfa6ee9f36fbc8b4b8bb5b13433889b755ab50c7ee278d5e