[INFO] fetching crate supmcu-rs 0.5.0...
[INFO] testing supmcu-rs-0.5.0 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate supmcu-rs 0.5.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate supmcu-rs 0.5.0 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate supmcu-rs 0.5.0
[INFO] finished tweaking crates.io crate supmcu-rs 0.5.0
[INFO] tweaked toml for crates.io crate supmcu-rs 0.5.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate supmcu-rs 0.5.0 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" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
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[INFO] [stderr]   Downloaded flexi_logger v0.28.0
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[INFO] [stdout] 157935e68309306fd15e955ead49f13756407359dd82cff0ad85584ed1f7a7d0
[INFO] running `Command { std: "docker" "start" "-a" "157935e68309306fd15e955ead49f13756407359dd82cff0ad85584ed1f7a7d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "157935e68309306fd15e955ead49f13756407359dd82cff0ad85584ed1f7a7d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "157935e68309306fd15e955ead49f13756407359dd82cff0ad85584ed1f7a7d0", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6f2c0a05d0b9b2b33a4ea85173ad3f7bb9fd93848968b7bc740feeb0800c8ac
[INFO] running `Command { std: "docker" "start" "-a" "f6f2c0a05d0b9b2b33a4ea85173ad3f7bb9fd93848968b7bc740feeb0800c8ac", kill_on_drop: false }`
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[INFO] [stderr]    Compiling clap_derive v3.2.25
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[INFO] [stderr]    Compiling darling_macro v0.14.4
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[INFO] [stderr]    Compiling async-graphql v5.0.10
[INFO] [stderr]    Compiling supmcu-rs v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition name: `checksum`
[INFO] [stdout]   --> src/supmcu/mod.rs:64:7
[INFO] [stdout]    |
[INFO] [stdout] 64 | #[cfg(checksum)]
[INFO] [stdout]    |       ^^^^^^^^ help: found config with similar value: `feature = "checksum"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, `windows`
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(checksum)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `checksum`
[INFO] [stdout]   --> src/supmcu/mod.rs:99:7
[INFO] [stdout]    |
[INFO] [stdout] 99 | #[cfg(checksum)]
[INFO] [stdout]    |       ^^^^^^^^ help: found config with similar value: `feature = "checksum"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(checksum)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `checksum`
[INFO] [stdout]    --> src/supmcu/mod.rs:415:11
[INFO] [stdout]     |
[INFO] [stdout] 415 |     #[cfg(checksum)]
[INFO] [stdout]     |           ^^^^^^^^ help: found config with similar value: `feature = "checksum"`
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(checksum)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `checksum`
[INFO] [stdout]    --> src/supmcu/mod.rs:325:15
[INFO] [stdout]     |
[INFO] [stdout] 325 |         #[cfg(checksum)]
[INFO] [stdout]     |               ^^^^^^^^ help: found config with similar value: `feature = "checksum"`
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(checksum)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 41.17s
[INFO] running `Command { std: "docker" "inspect" "f6f2c0a05d0b9b2b33a4ea85173ad3f7bb9fd93848968b7bc740feeb0800c8ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6f2c0a05d0b9b2b33a4ea85173ad3f7bb9fd93848968b7bc740feeb0800c8ac", kill_on_drop: false }`
[INFO] [stdout] f6f2c0a05d0b9b2b33a4ea85173ad3f7bb9fd93848968b7bc740feeb0800c8ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b485cf97658cbd78b6bf81cd45cd68f600941bd97f2a787e9f29fbc54030f562
[INFO] running `Command { std: "docker" "start" "-a" "b485cf97658cbd78b6bf81cd45cd68f600941bd97f2a787e9f29fbc54030f562", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.14
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stdout] warning: unexpected `cfg` condition name: `checksum`
[INFO] [stdout]   --> src/supmcu/mod.rs:64:7
[INFO] [stdout]    |
[INFO] [stdout] 64 | #[cfg(checksum)]
[INFO] [stdout]    |       ^^^^^^^^ help: found config with similar value: `feature = "checksum"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, `windows`
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(checksum)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `checksum`
[INFO] [stdout]   --> src/supmcu/mod.rs:99:7
[INFO] [stdout]    |
[INFO] [stdout] 99 | #[cfg(checksum)]
[INFO] [stdout]    |       ^^^^^^^^ help: found config with similar value: `feature = "checksum"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(checksum)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `checksum`
[INFO] [stdout]    --> src/supmcu/mod.rs:415:11
[INFO] [stdout]     |
[INFO] [stdout] 415 |     #[cfg(checksum)]
[INFO] [stdout]     |           ^^^^^^^^ help: found config with similar value: `feature = "checksum"`
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(checksum)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `checksum`
[INFO] [stdout]    --> src/supmcu/mod.rs:325:15
[INFO] [stdout]     |
[INFO] [stdout] 325 |         #[cfg(checksum)]
[INFO] [stdout]     |               ^^^^^^^^ help: found config with similar value: `feature = "checksum"`
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(checksum)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling supmcu-rs v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition name: `checksum`
[INFO] [stdout]   --> src/supmcu/mod.rs:64:7
[INFO] [stdout]    |
[INFO] [stdout] 64 | #[cfg(checksum)]
[INFO] [stdout]    |       ^^^^^^^^ help: found config with similar value: `feature = "checksum"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, `windows`
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(checksum)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `checksum`
[INFO] [stdout]   --> src/supmcu/mod.rs:99:7
[INFO] [stdout]    |
[INFO] [stdout] 99 | #[cfg(checksum)]
[INFO] [stdout]    |       ^^^^^^^^ help: found config with similar value: `feature = "checksum"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(checksum)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `checksum`
[INFO] [stdout]  --> src/supmcu/i2c.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[cfg(checksum)]
[INFO] [stdout]   |       ^^^^^^^^ help: found config with similar value: `feature = "checksum"`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(checksum)");` to the top of the `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `checksum`
[INFO] [stdout]    --> src/supmcu/i2c.rs:111:15
[INFO] [stdout]     |
[INFO] [stdout] 111 |     #[cfg(not(checksum))]
[INFO] [stdout]     |               ^^^^^^^^ help: found config with similar value: `feature = "checksum"`
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(checksum)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `checksum`
[INFO] [stdout]    --> src/supmcu/i2c.rs:117:11
[INFO] [stdout]     |
[INFO] [stdout] 117 |     #[cfg(checksum)]
[INFO] [stdout]     |           ^^^^^^^^ help: found config with similar value: `feature = "checksum"`
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(checksum)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `checksum`
[INFO] [stdout]    --> src/supmcu/mod.rs:415:11
[INFO] [stdout]     |
[INFO] [stdout] 415 |     #[cfg(checksum)]
[INFO] [stdout]     |           ^^^^^^^^ help: found config with similar value: `feature = "checksum"`
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(checksum)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `checksum`
[INFO] [stdout]    --> src/supmcu/mod.rs:325:15
[INFO] [stdout]     |
[INFO] [stdout] 325 |         #[cfg(checksum)]
[INFO] [stdout]     |               ^^^^^^^^ help: found config with similar value: `feature = "checksum"`
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(checksum)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.01s
[INFO] running `Command { std: "docker" "inspect" "b485cf97658cbd78b6bf81cd45cd68f600941bd97f2a787e9f29fbc54030f562", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b485cf97658cbd78b6bf81cd45cd68f600941bd97f2a787e9f29fbc54030f562", kill_on_drop: false }`
[INFO] [stdout] b485cf97658cbd78b6bf81cd45cd68f600941bd97f2a787e9f29fbc54030f562
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fed4eaebba5e72c460b1270f93de75468055dd90095882487cc062c6b18923e2
[INFO] running `Command { std: "docker" "start" "-a" "fed4eaebba5e72c460b1270f93de75468055dd90095882487cc062c6b18923e2", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition name: `checksum`
[INFO] [stderr]   --> src/supmcu/mod.rs:64:7
[INFO] [stderr]    |
[INFO] [stderr] 64 | #[cfg(checksum)]
[INFO] [stderr]    |       ^^^^^^^^ help: found config with similar value: `feature = "checksum"`
[INFO] [stderr]    |
[INFO] [stderr]    = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, `windows`
[INFO] [stderr]    = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(checksum)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `checksum`
[INFO] [stderr]   --> src/supmcu/mod.rs:99:7
[INFO] [stderr]    |
[INFO] [stderr] 99 | #[cfg(checksum)]
[INFO] [stderr]    |       ^^^^^^^^ help: found config with similar value: `feature = "checksum"`
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(checksum)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `checksum`
[INFO] [stderr]    --> src/supmcu/mod.rs:415:11
[INFO] [stderr]     |
[INFO] [stderr] 415 |     #[cfg(checksum)]
[INFO] [stderr]     |           ^^^^^^^^ help: found config with similar value: `feature = "checksum"`
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(checksum)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `checksum`
[INFO] [stderr]    --> src/supmcu/mod.rs:325:15
[INFO] [stderr]     |
[INFO] [stderr] 325 |         #[cfg(checksum)]
[INFO] [stderr]     |               ^^^^^^^^ help: found config with similar value: `feature = "checksum"`
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(checksum)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `checksum`
[INFO] [stderr]  --> src/supmcu/i2c.rs:8:7
[INFO] [stderr]   |
[INFO] [stderr] 8 | #[cfg(checksum)]
[INFO] [stderr]   |       ^^^^^^^^ help: found config with similar value: `feature = "checksum"`
[INFO] [stderr]   |
[INFO] [stderr]   = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(checksum)");` to the top of the `build.rs`
[INFO] [stderr]   = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `checksum`
[INFO] [stderr]    --> src/supmcu/i2c.rs:111:15
[INFO] [stderr]     |
[INFO] [stderr] 111 |     #[cfg(not(checksum))]
[INFO] [stderr]     |               ^^^^^^^^ help: found config with similar value: `feature = "checksum"`
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(checksum)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `checksum`
[INFO] [stderr]    --> src/supmcu/i2c.rs:117:11
[INFO] [stderr]     |
[INFO] [stderr] 117 |     #[cfg(checksum)]
[INFO] [stderr]     |           ^^^^^^^^ help: found config with similar value: `feature = "checksum"`
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(checksum)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: `supmcu-rs` (lib) generated 4 warnings
[INFO] [stderr] warning: `supmcu-rs` (lib test) generated 7 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/supmcu_rs-1414a655785d229b)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test supmcu::test::save_load_defs ... FAILED
[INFO] [stdout] test supmcu::test::nonready_no_retry - should panic ... ok
[INFO] [stdout] test supmcu::test::discover_module ... ok
[INFO] [stdout] test supmcu::test::get_telemetry_values ... ok
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- supmcu::test::save_load_defs stdout ----
[INFO] [stdout] thread 'supmcu::test::save_load_defs' panicked at src/supmcu/mod.rs:1230:51:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: IoError(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" })
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55a4ebf4d225 - <unknown>
[INFO] [stdout]    1:     0x55a4ebf75ecb - <unknown>
[INFO] [stdout]    2:     0x55a4ebf4a82f - <unknown>
[INFO] [stdout]    3:     0x55a4ebf4cffe - <unknown>
[INFO] [stdout]    4:     0x55a4ebf4ea29 - <unknown>
[INFO] [stdout]    5:     0x55a4ebf4e6ee - <unknown>
[INFO] [stdout]    6:     0x55a4ebb9815a - <unknown>
[INFO] [stdout]    7:     0x55a4ebf4f02b - <unknown>
[INFO] [stdout]    8:     0x55a4ebf4eda4 - <unknown>
[INFO] [stdout]    9:     0x55a4ebf4d6e9 - <unknown>
[INFO] [stdout]   10:     0x55a4ebf4ead7 - <unknown>
[INFO] [stdout]   11:     0x55a4ebab8f23 - <unknown>
[INFO] [stdout]   12:     0x55a4ebab94b6 - <unknown>
[INFO] [stdout]   13:     0x55a4ebb641a3 - <unknown>
[INFO] [stdout]   14:     0x55a4ebb63d67 - <unknown>
[INFO] [stdout]   15:     0x55a4ebb237e6 - <unknown>
[INFO] [stdout]   16:     0x55a4ebb9cb3b - <unknown>
[INFO] [stdout]   17:     0x55a4ebb9c241 - <unknown>
[INFO] [stdout]   18:     0x55a4ebb64c04 - <unknown>
[INFO] [stdout]   19:     0x55a4ebb69632 - <unknown>
[INFO] [stdout]   20:     0x55a4ebf5357b - <unknown>
[INFO] [stdout]   21:     0x7f72f899bac3 - <unknown>
[INFO] [stdout]   22:     0x7f72f8a2ca04 - __clone
[INFO] [stdout]   23:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     supmcu::test::save_load_defs
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 20.38s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fed4eaebba5e72c460b1270f93de75468055dd90095882487cc062c6b18923e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fed4eaebba5e72c460b1270f93de75468055dd90095882487cc062c6b18923e2", kill_on_drop: false }`
[INFO] [stdout] fed4eaebba5e72c460b1270f93de75468055dd90095882487cc062c6b18923e2
[INFO] testing supmcu-rs-0.5.0 against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] extracting crate supmcu-rs 0.5.0 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate supmcu-rs 0.5.0 on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate supmcu-rs 0.5.0
[INFO] finished tweaking crates.io crate supmcu-rs 0.5.0
[INFO] tweaked toml for crates.io crate supmcu-rs 0.5.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate supmcu-rs 0.5.0 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" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b9168a5c83b0b6aef3565e6efdbbd07204a8e5e39f61cb289dda8b06af529761
[INFO] running `Command { std: "docker" "start" "-a" "b9168a5c83b0b6aef3565e6efdbbd07204a8e5e39f61cb289dda8b06af529761", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9168a5c83b0b6aef3565e6efdbbd07204a8e5e39f61cb289dda8b06af529761", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9168a5c83b0b6aef3565e6efdbbd07204a8e5e39f61cb289dda8b06af529761", kill_on_drop: false }`
[INFO] [stdout] b9168a5c83b0b6aef3565e6efdbbd07204a8e5e39f61cb289dda8b06af529761
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1ce0d935b0fdf784bcad14b66e86d42c495a4f8c3ceaae61f8b9d29c4500353
[INFO] running `Command { std: "docker" "start" "-a" "b1ce0d935b0fdf784bcad14b66e86d42c495a4f8c3ceaae61f8b9d29c4500353", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.81
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling autocfg v1.2.0
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling serde v1.0.198
[INFO] [stderr]    Compiling thiserror v1.0.59
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling ryu v1.0.17
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling ucd-trie v0.1.6
[INFO] [stderr]    Compiling serde_json v1.0.116
[INFO] [stderr]    Compiling pin-project-lite v0.2.14
[INFO] [stderr]    Compiling futures-core v0.3.30
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling futures-sink v0.3.30
[INFO] [stderr]    Compiling futures-io v0.3.30
[INFO] [stderr]    Compiling futures-task v0.3.30
[INFO] [stderr]    Compiling futures-channel v0.3.30
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling hashbrown v0.14.3
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]    Compiling toml_datetime v0.6.5
[INFO] [stderr]    Compiling httparse v1.8.0
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling bitflags v2.5.0
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling multer v2.1.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling percent-encoding v2.3.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling encoding_rs v0.8.34
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling form_urlencoded v1.2.1
[INFO] [stderr]    Compiling ascii_utils v0.9.3
[INFO] [stderr]    Compiling iana-time-zone v0.1.60
[INFO] [stderr]    Compiling os_str_bytes v6.6.1
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling mime v0.3.17
[INFO] [stderr]    Compiling syn v2.0.60
[INFO] [stderr]    Compiling anyhow v1.0.82
[INFO] [stderr]    Compiling fastrand v2.0.2
[INFO] [stderr]    Compiling indexmap v2.2.6
[INFO] [stderr]    Compiling fast_chemail v0.9.6
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling nu-ansi-term v0.49.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling textwrap v0.16.1
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling crc-catalog v2.4.0
[INFO] [stderr]    Compiling base64 v0.13.1
[INFO] [stderr]    Compiling either v1.11.0
[INFO] [stderr]    Compiling crc v3.2.1
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling is-terminal v0.4.12
[INFO] [stderr]    Compiling nix v0.23.2
[INFO] [stderr]    Compiling chrono v0.4.38
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling tempfile v3.10.1
[INFO] [stderr]    Compiling serde_derive v1.0.198
[INFO] [stderr]    Compiling thiserror-impl v1.0.59
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling async-stream-impl v0.3.5
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling async-trait v0.1.80
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling async-stream v0.3.5
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]    Compiling tokio v1.37.0
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling pest v2.7.9
[INFO] [stderr]    Compiling i2cdev v0.5.1
[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling pin-project v1.1.5
[INFO] [stderr]    Compiling flexi_logger v0.28.0
[INFO] [stderr]    Compiling clap_derive v3.2.25
[INFO] [stderr]    Compiling pest_meta v2.7.9
[INFO] [stderr]    Compiling darling_macro v0.14.4
[INFO] [stderr]    Compiling pest_generator v2.7.9
[INFO] [stderr]    Compiling darling v0.14.4
[INFO] [stderr]    Compiling pest_derive v2.7.9
[INFO] [stderr]    Compiling futures-executor v0.3.30
[INFO] [stderr]    Compiling futures v0.3.30
[INFO] [stderr]    Compiling async-scoped v0.7.1
[INFO] [stderr]    Compiling bytes v1.6.0
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling clap v3.2.25
[INFO] [stderr]    Compiling http v0.2.12
[INFO] [stderr]    Compiling async-graphql-value v5.0.10
[INFO] [stderr]    Compiling handlebars v4.5.0
[INFO] [stderr]    Compiling async-graphql-parser v5.0.10
[INFO] [stderr]    Compiling async-graphql-derive v5.0.10
[INFO] [stderr]    Compiling async-graphql v5.0.10
[INFO] [stderr]    Compiling supmcu-rs v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition name: `checksum`
[INFO] [stdout]   --> src/supmcu/mod.rs:64:7
[INFO] [stdout]    |
[INFO] [stdout] 64 | #[cfg(checksum)]
[INFO] [stdout]    |       ^^^^^^^^ help: found config with similar value: `feature = "checksum"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, `windows`
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(checksum)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `checksum`
[INFO] [stdout]   --> src/supmcu/mod.rs:99:7
[INFO] [stdout]    |
[INFO] [stdout] 99 | #[cfg(checksum)]
[INFO] [stdout]    |       ^^^^^^^^ help: found config with similar value: `feature = "checksum"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(checksum)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `checksum`
[INFO] [stdout]    --> src/supmcu/mod.rs:415:11
[INFO] [stdout]     |
[INFO] [stdout] 415 |     #[cfg(checksum)]
[INFO] [stdout]     |           ^^^^^^^^ help: found config with similar value: `feature = "checksum"`
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(checksum)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `checksum`
[INFO] [stdout]    --> src/supmcu/mod.rs:325:15
[INFO] [stdout]     |
[INFO] [stdout] 325 |         #[cfg(checksum)]
[INFO] [stdout]     |               ^^^^^^^^ help: found config with similar value: `feature = "checksum"`
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(checksum)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 53.30s
[INFO] running `Command { std: "docker" "inspect" "b1ce0d935b0fdf784bcad14b66e86d42c495a4f8c3ceaae61f8b9d29c4500353", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1ce0d935b0fdf784bcad14b66e86d42c495a4f8c3ceaae61f8b9d29c4500353", kill_on_drop: false }`
[INFO] [stdout] b1ce0d935b0fdf784bcad14b66e86d42c495a4f8c3ceaae61f8b9d29c4500353
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5aa9112cb76bceb5e38d44d1f305b29759c8742f7ca2b9cc433162d00b6b7b8d
[INFO] running `Command { std: "docker" "start" "-a" "5aa9112cb76bceb5e38d44d1f305b29759c8742f7ca2b9cc433162d00b6b7b8d", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.14
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stdout] warning: unexpected `cfg` condition name: `checksum`
[INFO] [stdout]   --> src/supmcu/mod.rs:64:7
[INFO] [stdout]    |
[INFO] [stdout] 64 | #[cfg(checksum)]
[INFO] [stdout]    |       ^^^^^^^^ help: found config with similar value: `feature = "checksum"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, `windows`
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(checksum)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `checksum`
[INFO] [stdout]   --> src/supmcu/mod.rs:99:7
[INFO] [stdout]    |
[INFO] [stdout] 99 | #[cfg(checksum)]
[INFO] [stdout]    |       ^^^^^^^^ help: found config with similar value: `feature = "checksum"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(checksum)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `checksum`
[INFO] [stdout]    --> src/supmcu/mod.rs:415:11
[INFO] [stdout]     |
[INFO] [stdout] 415 |     #[cfg(checksum)]
[INFO] [stdout]     |           ^^^^^^^^ help: found config with similar value: `feature = "checksum"`
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(checksum)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `checksum`
[INFO] [stdout]    --> src/supmcu/mod.rs:325:15
[INFO] [stdout]     |
[INFO] [stdout] 325 |         #[cfg(checksum)]
[INFO] [stdout]     |               ^^^^^^^^ help: found config with similar value: `feature = "checksum"`
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(checksum)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling supmcu-rs v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition name: `checksum`
[INFO] [stdout]   --> src/supmcu/mod.rs:64:7
[INFO] [stdout]    |
[INFO] [stdout] 64 | #[cfg(checksum)]
[INFO] [stdout]    |       ^^^^^^^^ help: found config with similar value: `feature = "checksum"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, `windows`
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(checksum)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `checksum`
[INFO] [stdout]   --> src/supmcu/mod.rs:99:7
[INFO] [stdout]    |
[INFO] [stdout] 99 | #[cfg(checksum)]
[INFO] [stdout]    |       ^^^^^^^^ help: found config with similar value: `feature = "checksum"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(checksum)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `checksum`
[INFO] [stdout]  --> src/supmcu/i2c.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[cfg(checksum)]
[INFO] [stdout]   |       ^^^^^^^^ help: found config with similar value: `feature = "checksum"`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(checksum)");` to the top of the `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `checksum`
[INFO] [stdout]    --> src/supmcu/i2c.rs:111:15
[INFO] [stdout]     |
[INFO] [stdout] 111 |     #[cfg(not(checksum))]
[INFO] [stdout]     |               ^^^^^^^^ help: found config with similar value: `feature = "checksum"`
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(checksum)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `checksum`
[INFO] [stdout]    --> src/supmcu/i2c.rs:117:11
[INFO] [stdout]     |
[INFO] [stdout] 117 |     #[cfg(checksum)]
[INFO] [stdout]     |           ^^^^^^^^ help: found config with similar value: `feature = "checksum"`
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(checksum)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `checksum`
[INFO] [stdout]    --> src/supmcu/mod.rs:415:11
[INFO] [stdout]     |
[INFO] [stdout] 415 |     #[cfg(checksum)]
[INFO] [stdout]     |           ^^^^^^^^ help: found config with similar value: `feature = "checksum"`
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(checksum)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `checksum`
[INFO] [stdout]    --> src/supmcu/mod.rs:325:15
[INFO] [stdout]     |
[INFO] [stdout] 325 |         #[cfg(checksum)]
[INFO] [stdout]     |               ^^^^^^^^ help: found config with similar value: `feature = "checksum"`
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(checksum)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.81s
[INFO] running `Command { std: "docker" "inspect" "5aa9112cb76bceb5e38d44d1f305b29759c8742f7ca2b9cc433162d00b6b7b8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5aa9112cb76bceb5e38d44d1f305b29759c8742f7ca2b9cc433162d00b6b7b8d", kill_on_drop: false }`
[INFO] [stdout] 5aa9112cb76bceb5e38d44d1f305b29759c8742f7ca2b9cc433162d00b6b7b8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 439068d6a7e74f7720737c75476f841f967fb22f5b0d2602452a892a9ca2e876
[INFO] running `Command { std: "docker" "start" "-a" "439068d6a7e74f7720737c75476f841f967fb22f5b0d2602452a892a9ca2e876", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition name: `checksum`
[INFO] [stderr]   --> src/supmcu/mod.rs:64:7
[INFO] [stderr]    |
[INFO] [stderr] 64 | #[cfg(checksum)]
[INFO] [stderr]    |       ^^^^^^^^ help: found config with similar value: `feature = "checksum"`
[INFO] [stderr]    |
[INFO] [stderr]    = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, `windows`
[INFO] [stderr]    = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(checksum)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `checksum`
[INFO] [stderr]   --> src/supmcu/mod.rs:99:7
[INFO] [stderr]    |
[INFO] [stderr] 99 | #[cfg(checksum)]
[INFO] [stderr]    |       ^^^^^^^^ help: found config with similar value: `feature = "checksum"`
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(checksum)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `checksum`
[INFO] [stderr]    --> src/supmcu/mod.rs:415:11
[INFO] [stderr]     |
[INFO] [stderr] 415 |     #[cfg(checksum)]
[INFO] [stderr]     |           ^^^^^^^^ help: found config with similar value: `feature = "checksum"`
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(checksum)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `checksum`
[INFO] [stderr]    --> src/supmcu/mod.rs:325:15
[INFO] [stderr]     |
[INFO] [stderr] 325 |         #[cfg(checksum)]
[INFO] [stderr]     |               ^^^^^^^^ help: found config with similar value: `feature = "checksum"`
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(checksum)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `checksum`
[INFO] [stderr]  --> src/supmcu/i2c.rs:8:7
[INFO] [stderr]   |
[INFO] [stderr] 8 | #[cfg(checksum)]
[INFO] [stderr]   |       ^^^^^^^^ help: found config with similar value: `feature = "checksum"`
[INFO] [stderr]   |
[INFO] [stderr]   = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(checksum)");` to the top of the `build.rs`
[INFO] [stderr]   = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `checksum`
[INFO] [stderr]    --> src/supmcu/i2c.rs:111:15
[INFO] [stderr]     |
[INFO] [stderr] 111 |     #[cfg(not(checksum))]
[INFO] [stderr]     |               ^^^^^^^^ help: found config with similar value: `feature = "checksum"`
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(checksum)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `checksum`
[INFO] [stderr]    --> src/supmcu/i2c.rs:117:11
[INFO] [stderr]     |
[INFO] [stderr] 117 |     #[cfg(checksum)]
[INFO] [stderr]     |           ^^^^^^^^ help: found config with similar value: `feature = "checksum"`
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(checksum)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: `supmcu-rs` (lib) generated 4 warnings
[INFO] [stderr] warning: `supmcu-rs` (lib test) generated 7 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/supmcu_rs-1414a655785d229b)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test supmcu::test::save_load_defs ... FAILED
[INFO] [stdout] test supmcu::test::nonready_no_retry - should panic ... ok
[INFO] [stdout] test supmcu::test::discover_module ... ok
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout] test supmcu::test::get_telemetry_values ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- supmcu::test::save_load_defs stdout ----
[INFO] [stdout] thread 'supmcu::test::save_load_defs' panicked at src/supmcu/mod.rs:1230:51:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: IoError(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" })
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5583ac454715 - <unknown>
[INFO] [stdout]    1:     0x5583ac47d35b - <unknown>
[INFO] [stdout]    2:     0x5583ac451dcf - <unknown>
[INFO] [stdout]    3:     0x5583ac4544ee - <unknown>
[INFO] [stdout]    4:     0x5583ac455e59 - <unknown>
[INFO] [stdout]    5:     0x5583ac455bac - <unknown>
[INFO] [stdout]    6:     0x5583ac0a3c7f - <unknown>
[INFO] [stdout]    7:     0x5583ac45645b - <unknown>
[INFO] [stdout]    8:     0x5583ac4561d4 - <unknown>
[INFO] [stdout]    9:     0x5583ac454bd9 - <unknown>
[INFO] [stdout]   10:     0x5583ac455f07 - <unknown>
[INFO] [stdout]   11:     0x5583abfc4f03 - <unknown>
[INFO] [stdout]   12:     0x5583abfc5496 - <unknown>
[INFO] [stdout]   13:     0x5583ac009843 - <unknown>
[INFO] [stdout]   14:     0x5583ac009407 - <unknown>
[INFO] [stdout]   15:     0x5583ac00bc86 - <unknown>
[INFO] [stdout]   16:     0x5583ac0a859b - <unknown>
[INFO] [stdout]   17:     0x5583ac0a7c61 - <unknown>
[INFO] [stdout]   18:     0x5583ac070634 - <unknown>
[INFO] [stdout]   19:     0x5583ac075102 - <unknown>
[INFO] [stdout]   20:     0x5583ac45a99b - <unknown>
[INFO] [stdout]   21:     0x7fd012dc7ac3 - <unknown>
[INFO] [stdout]   22:     0x7fd012e58a04 - __clone
[INFO] [stdout]   23:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     supmcu::test::save_load_defs
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 20.19s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "439068d6a7e74f7720737c75476f841f967fb22f5b0d2602452a892a9ca2e876", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "439068d6a7e74f7720737c75476f841f967fb22f5b0d2602452a892a9ca2e876", kill_on_drop: false }`
[INFO] [stdout] 439068d6a7e74f7720737c75476f841f967fb22f5b0d2602452a892a9ca2e876
