[INFO] fetching crate xca9548a 0.2.1...
[INFO] testing xca9548a-0.2.1 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate xca9548a 0.2.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate xca9548a 0.2.1 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate xca9548a 0.2.1
[INFO] finished tweaking crates.io crate xca9548a 0.2.1
[INFO] tweaked toml for crates.io crate xca9548a 0.2.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate xca9548a 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded embedded-hal v0.2.4
[INFO] [stderr]   Downloaded embedded-hal-mock v0.7.2
[INFO] [stderr]   Downloaded serial-core v0.4.0
[INFO] [stderr]   Downloaded sysfs_gpio v0.5.4
[INFO] [stderr]   Downloaded i2cdev v0.4.4
[INFO] [stderr]   Downloaded ioctl-rs v0.1.6
[INFO] [stderr]   Downloaded termios v0.2.2
[INFO] [stderr]   Downloaded cc v1.0.58
[INFO] [stderr]   Downloaded serial-unix v0.4.0
[INFO] [stderr]   Downloaded spidev v0.4.0
[INFO] [stderr]   Downloaded linux-embedded-hal v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cbedac0f561c46567a4474900edfea86469858dce09149e4e33bd6908f4d7702
[INFO] running `Command { std: "docker" "start" "-a" "cbedac0f561c46567a4474900edfea86469858dce09149e4e33bd6908f4d7702", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cbedac0f561c46567a4474900edfea86469858dce09149e4e33bd6908f4d7702", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbedac0f561c46567a4474900edfea86469858dce09149e4e33bd6908f4d7702", kill_on_drop: false }`
[INFO] [stdout] cbedac0f561c46567a4474900edfea86469858dce09149e4e33bd6908f4d7702
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6df17226f85bfd64cf2a2d8ac476794a55a37dadfbbd10a19d201ad97e2cc7a7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6df17226f85bfd64cf2a2d8ac476794a55a37dadfbbd10a19d201ad97e2cc7a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling nb v1.0.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling embedded-hal v0.2.4
[INFO] [stderr]    Compiling xca9548a v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `Command { std: "docker" "inspect" "6df17226f85bfd64cf2a2d8ac476794a55a37dadfbbd10a19d201ad97e2cc7a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6df17226f85bfd64cf2a2d8ac476794a55a37dadfbbd10a19d201ad97e2cc7a7", kill_on_drop: false }`
[INFO] [stdout] 6df17226f85bfd64cf2a2d8ac476794a55a37dadfbbd10a19d201ad97e2cc7a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f798ba8edc2e6b3f5c98988a244a829c5830ce1eb30a6f8879fa52674390c274
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f798ba8edc2e6b3f5c98988a244a829c5830ce1eb30a6f8879fa52674390c274", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling serial-core v0.4.0
[INFO] [stderr]    Compiling termios v0.2.2
[INFO] [stderr]    Compiling ioctl-rs v0.1.6
[INFO] [stderr]    Compiling embedded-hal-mock v0.7.2
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling serial-unix v0.4.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling spidev v0.4.0
[INFO] [stderr]    Compiling i2cdev v0.4.4
[INFO] [stderr]    Compiling sysfs_gpio v0.5.4
[INFO] [stderr]    Compiling linux-embedded-hal v0.3.0
[INFO] [stderr]    Compiling xca9548a v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 14.82s
[INFO] running `Command { std: "docker" "inspect" "f798ba8edc2e6b3f5c98988a244a829c5830ce1eb30a6f8879fa52674390c274", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f798ba8edc2e6b3f5c98988a244a829c5830ce1eb30a6f8879fa52674390c274", kill_on_drop: false }`
[INFO] [stdout] f798ba8edc2e6b3f5c98988a244a829c5830ce1eb30a6f8879fa52674390c274
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d1466c1bc1fec974432c24d5889eec006add9881dd2f6cf5627c30cb50f0b9af
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d1466c1bc1fec974432c24d5889eec006add9881dd2f6cf5627c30cb50f0b9af", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/xca9548a-9eb88a5537e6b838)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::can_get_default_address ... ok
[INFO] [stdout] test tests::can_generate_alternative_addresses ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-53c1cbded98f3dbf)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test test_xca9543a::can_select_channels ... ok
[INFO] [stdout] test test_xca9543a::can_split_and_communicate_with_slave ... ok
[INFO] [stdout] test test_xca9543a::can_read_from_slave ... ok
[INFO] [stdout] test test_xca9543a::when_split_only_change_channel_if_necessary ... ok
[INFO] [stdout] test test_xca9543a::can_write_read_from_slave ... ok
[INFO] [stdout] test test_xca9545a::can_get_interrupt_status ... ok
[INFO] [stdout] test test_xca9545a::can_read_from_slave ... ok
[INFO] [stdout] test test_xca9545a::can_select_channels ... ok
[INFO] [stdout] test test_xca9545a::can_split_and_communicate_with_slave ... ok
[INFO] [stdout] test test_xca9545a::can_write_read_from_slave ... ok
[INFO] [stdout] test test_xca9545a::ignore_ch_out_of_range ... ok
[INFO] [stdout] test test_xca9548a::can_get_channel_status ... ok
[INFO] [stdout] test test_xca9548a::can_read_from_slave ... ok
[INFO] [stdout] test test_xca9548a::can_select_channels ... ok
[INFO] [stdout] test test_xca9545a::when_split_only_change_channel_if_necessary ... ok
[INFO] [stdout] test test_xca9548a::can_split_and_communicate_with_slave ... ok
[INFO] [stdout] test test_xca9548a::can_write_read_from_slave ... ok
[INFO] [stdout] test test_xca9543a::can_write_to_slave ... ok
[INFO] [stdout] test test_xca9543a::can_get_channel_status ... ok
[INFO] [stdout] test test_xca9543a::ignore_ch_out_of_range ... ok
[INFO] [stderr]    Doc-tests xca9548a
[INFO] [stdout] test test_xca9543a::can_get_interrupt_status ... ok
[INFO] [stdout] test test_xca9548a::can_write_to_slave ... ok
[INFO] [stdout] test test_xca9548a::when_split_only_change_channel_if_necessary ... ok
[INFO] [stdout] test test_xca9545a::can_write_to_slave ... ok
[INFO] [stdout] test test_xca9545a::can_get_channel_status ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - (line 145) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 51) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 113) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 62) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 74) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 85) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.36s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d1466c1bc1fec974432c24d5889eec006add9881dd2f6cf5627c30cb50f0b9af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1466c1bc1fec974432c24d5889eec006add9881dd2f6cf5627c30cb50f0b9af", kill_on_drop: false }`
[INFO] [stdout] d1466c1bc1fec974432c24d5889eec006add9881dd2f6cf5627c30cb50f0b9af