[INFO] fetching crate df_ddc 0.1.1...
[INFO] testing df_ddc-0.1.1 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate df_ddc 0.1.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate df_ddc 0.1.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate df_ddc 0.1.1
[INFO] tweaked toml for crates.io crate df_ddc 0.1.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate df_ddc 0.1.1 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate df_ddc 0.1.1 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded criterion v0.4.0
[INFO] [stderr]   Downloaded jiff-static v0.2.25
[INFO] [stderr]   Downloaded jiff v0.2.25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d263604284ecf4db1c6565faf7b359c54144f0852d6089258d0c12236056ea39
[INFO] running `Command { std: "docker" "start" "d263604284ecf4db1c6565faf7b359c54144f0852d6089258d0c12236056ea39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d263604284ecf4db1c6565faf7b359c54144f0852d6089258d0c12236056ea39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d263604284ecf4db1c6565faf7b359c54144f0852d6089258d0c12236056ea39" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d263604284ecf4db1c6565faf7b359c54144f0852d6089258d0c12236056ea39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d263604284ecf4db1c6565faf7b359c54144f0852d6089258d0c12236056ea39" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling clap_derive v4.6.1
[INFO] [stderr]    Compiling jiff v0.2.25
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling clap v4.6.1
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling env_filter v1.0.1
[INFO] [stderr]    Compiling env_logger v0.11.10
[INFO] [stderr]    Compiling df_ddc v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: usage of an `unsafe` block
[INFO] [stdout]   --> src/ddc_backends/ddc_linux.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 | /         unsafe {
[INFO] [stdout] 87 | |             const I2C_SLAVE: libc::c_ulong = 0x0703;
[INFO] [stdout] 88 | |             if libc::ioctl(
[INFO] [stdout] 89 | |                 file.as_raw_fd(),
[INFO] [stdout] ...  |
[INFO] [stdout] 98 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 | #![deny(unsafe_code)]
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 29.42s
[INFO] running `Command { std: "docker" "inspect" "d263604284ecf4db1c6565faf7b359c54144f0852d6089258d0c12236056ea39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d263604284ecf4db1c6565faf7b359c54144f0852d6089258d0c12236056ea39" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling zerocopy-derive v0.8.48
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling os_str_bytes v6.6.1
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling futures-task v0.3.32
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling bitflags v2.11.1
[INFO] [stderr]    Compiling textwrap v0.16.2
[INFO] [stderr]    Compiling futures-io v0.3.32
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling tokio v1.52.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling df_ddc v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: usage of an `unsafe` block
[INFO] [stdout]   --> src/ddc_backends/ddc_linux.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 | /         unsafe {
[INFO] [stdout] 87 | |             const I2C_SLAVE: libc::c_ulong = 0x0703;
[INFO] [stdout] 88 | |             if libc::ioctl(
[INFO] [stdout] 89 | |                 file.as_raw_fd(),
[INFO] [stdout] ...  |
[INFO] [stdout] 98 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 | #![deny(unsafe_code)]
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling clap v3.2.25
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling criterion v0.4.0
[INFO] [stdout] warning: usage of an `unsafe` block
[INFO] [stdout]   --> src/ddc_backends/ddc_linux.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 | /         unsafe {
[INFO] [stdout] 87 | |             const I2C_SLAVE: libc::c_ulong = 0x0703;
[INFO] [stdout] 88 | |             if libc::ioctl(
[INFO] [stdout] 89 | |                 file.as_raw_fd(),
[INFO] [stdout] ...  |
[INFO] [stdout] 98 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 | #![deny(unsafe_code)]
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 44.20s
[INFO] running `Command { std: "docker" "inspect" "d263604284ecf4db1c6565faf7b359c54144f0852d6089258d0c12236056ea39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d263604284ecf4db1c6565faf7b359c54144f0852d6089258d0c12236056ea39" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: usage of an `unsafe` block
[INFO] [stderr]   --> src/ddc_backends/ddc_linux.rs:86:9
[INFO] [stderr]    |
[INFO] [stderr] 86 | /         unsafe {
[INFO] [stderr] 87 | |             const I2C_SLAVE: libc::c_ulong = 0x0703;
[INFO] [stderr] 88 | |             if libc::ioctl(
[INFO] [stderr] 89 | |                 file.as_raw_fd(),
[INFO] [stderr] ...  |
[INFO] [stderr] 98 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/lib.rs:35:9
[INFO] [stderr]    |
[INFO] [stderr] 35 | #![deny(unsafe_code)]
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `df_ddc` (lib) generated 1 warning
[INFO] [stderr] warning: `df_ddc` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.15s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/df_ddc-5d170ff817259b17)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/bin/ddc_mgr.rs (/opt/rustwide/target/release/deps/ddc_mgr-7679a848997eda79)
[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] [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] [stderr]      Running tests/ddc_test.rs (/opt/rustwide/target/release/deps/ddc_test-8720aaa256a884dc)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_library_error_propagation ... ok
[INFO] [stdout] test test_exhaustive_ddc_success_path ... ok
[INFO] [stdout] test test_multithreaded_access ... ok
[INFO] [stderr]      Running tests/ddc_trait_test.rs (/opt/rustwide/target/release/deps/ddc_trait_test-5e2ed26772344323)
[INFO] [stdout] test test_system_enumeration ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test test_display_device_info_strings ... ok
[INFO] [stdout] test test_display_device_creation ... ok
[INFO] [stdout] test test_get_vcp_feature_unsupported ... ok
[INFO] [stdout] test test_multiple_operations ... ok
[INFO] [stdout] test test_get_capabilities ... ok
[INFO] [stdout] test test_set_input ... ok
[INFO] [stdout] test test_set_brightness ... ok
[INFO] [stdout] test test_set_power ... ok
[INFO] [stdout] test test_get_vcp_feature_success ... ok
[INFO] [stderr]      Running tests/ddc_types_test.rs (/opt/rustwide/target/release/deps/ddc_types_test-60fbfa8add4fed00)
[INFO] [stdout] test test_set_vcp_feature_updates ... ok
[INFO] [stdout] test test_set_vcp_feature_unsupported ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stderr]    Doc-tests df_ddc
[INFO] [stdout] test test_input_source_equality ... ok
[INFO] [stdout] test test_monitor_capabilities_equality ... ok
[INFO] [stdout] test test_power_state_variants ... ok
[INFO] [stdout] test test_input_source_variants ... ok
[INFO] [stdout] test test_vcp_code_equality ... ok
[INFO] [stdout] test test_monitor_capabilities_debug ... ok
[INFO] [stdout] test test_vcp_code_values ... ok
[INFO] [stdout] test test_power_state_equality ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 10) - compile ... ok
[INFO] [stdout] test src/lib.rs - error (line 53) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d263604284ecf4db1c6565faf7b359c54144f0852d6089258d0c12236056ea39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d263604284ecf4db1c6565faf7b359c54144f0852d6089258d0c12236056ea39", kill_on_drop: false }`
[INFO] [stdout] d263604284ecf4db1c6565faf7b359c54144f0852d6089258d0c12236056ea39
