[INFO] fetching crate is31fl3743b-driver 0.1.1...
[INFO] testing is31fl3743b-driver-0.1.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate is31fl3743b-driver 0.1.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate is31fl3743b-driver 0.1.1
[INFO] finished tweaking crates.io crate is31fl3743b-driver 0.1.1
[INFO] tweaked toml for crates.io crate is31fl3743b-driver 0.1.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate is31fl3743b-driver 0.1.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate is31fl3743b-driver 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e1fb748f96fc521549cb0f7d3537e9314cd63bf36c602c4dd7c34438e9205695
[INFO] running `Command { std: "docker" "start" "-a" "e1fb748f96fc521549cb0f7d3537e9314cd63bf36c602c4dd7c34438e9205695", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1fb748f96fc521549cb0f7d3537e9314cd63bf36c602c4dd7c34438e9205695", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1fb748f96fc521549cb0f7d3537e9314cd63bf36c602c4dd7c34438e9205695", kill_on_drop: false }`
[INFO] [stdout] e1fb748f96fc521549cb0f7d3537e9314cd63bf36c602c4dd7c34438e9205695
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cad26eff798c014d680b91c7a151e79ffe1e66c3cf95cfab7926dcd3e65b104a
[INFO] running `Command { std: "docker" "start" "-a" "cad26eff798c014d680b91c7a151e79ffe1e66c3cf95cfab7926dcd3e65b104a", kill_on_drop: false }`
[INFO] [stderr]    Compiling embedded-hal-async v1.0.0
[INFO] [stderr]    Compiling arbitrary-int v1.3.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling bilge-impl v0.2.0
[INFO] [stderr]    Compiling maybe-async v0.2.10
[INFO] [stderr]    Compiling bilge v0.2.0
[INFO] [stderr]    Compiling is31fl3743b-driver v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.17s
[INFO] running `Command { std: "docker" "inspect" "cad26eff798c014d680b91c7a151e79ffe1e66c3cf95cfab7926dcd3e65b104a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cad26eff798c014d680b91c7a151e79ffe1e66c3cf95cfab7926dcd3e65b104a", kill_on_drop: false }`
[INFO] [stdout] cad26eff798c014d680b91c7a151e79ffe1e66c3cf95cfab7926dcd3e65b104a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0fb8bb949f9a5012274bfad4887d19656dd5cfddc5b77f64c01c41e6476c0d4d
[INFO] running `Command { std: "docker" "start" "-a" "0fb8bb949f9a5012274bfad4887d19656dd5cfddc5b77f64c01c41e6476c0d4d", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling embedded-hal v0.2.7
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling num v0.3.1
[INFO] [stderr]    Compiling embedded-time v0.12.1
[INFO] [stderr]    Compiling embedded-hal-mock v0.11.1
[INFO] [stderr]    Compiling is31fl3743b-driver v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.35s
[INFO] running `Command { std: "docker" "inspect" "0fb8bb949f9a5012274bfad4887d19656dd5cfddc5b77f64c01c41e6476c0d4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fb8bb949f9a5012274bfad4887d19656dd5cfddc5b77f64c01c41e6476c0d4d", kill_on_drop: false }`
[INFO] [stdout] 0fb8bb949f9a5012274bfad4887d19656dd5cfddc5b77f64c01c41e6476c0d4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 78b5ffa9e3a513ffb1011b3e321f0a6c942dd517fc06a468c1128bbb86d91c27
[INFO] running `Command { std: "docker" "start" "-a" "78b5ffa9e3a513ffb1011b3e321f0a6c942dd517fc06a468c1128bbb86d91c27", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/is31fl3743b_driver-847e6bb3815ee729)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test registers::tests::default_configuration ... ok
[INFO] [stdout] test registers::tests::default_command ... ok
[INFO] [stdout] test registers::tests::default_pur_pdr ... ok
[INFO] [stdout] test registers::tests::default_temperature ... ok
[INFO] [stdout] test registers::tests::modify_clt ... ok
[INFO] [stdout] test registers::tests::modify_cspur ... ok
[INFO] [stdout] test registers::tests::modify_osde ... ok
[INFO] [stdout] test registers::tests::modify_page ... ok
[INFO] [stdout] test registers::tests::modify_rw ... ok
[INFO] [stdout] test registers::tests::default_spread_spectrum ... ok
[INFO] [stdout] test registers::tests::modify_rng ... ok
[INFO] [stdout] test registers::tests::modify_ssp ... ok
[INFO] [stdout] test registers::tests::modify_ssd ... ok
[INFO] [stdout] test registers::tests::modify_sync ... ok
[INFO] [stdout] test registers::tests::modify_swpdr ... ok
[INFO] [stdout] test registers::tests::modify_sws ... ok
[INFO] [stdout] test registers::tests::modify_trof ... ok
[INFO] [stdout] test registers::tests::modify_ts ... ok
[INFO] [stdout] test tests::led_register_calculation ... ok
[INFO] [stdout] test tests::new_with_sync ... ok
[INFO] [stdout] test tests::write_configuration_register ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests is31fl3743b_driver
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 19) ... ignored
[INFO] [stdout] test src/lib.rs - (line 40) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "78b5ffa9e3a513ffb1011b3e321f0a6c942dd517fc06a468c1128bbb86d91c27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78b5ffa9e3a513ffb1011b3e321f0a6c942dd517fc06a468c1128bbb86d91c27", kill_on_drop: false }`
[INFO] [stdout] 78b5ffa9e3a513ffb1011b3e321f0a6c942dd517fc06a468c1128bbb86d91c27