[INFO] fetching crate xca9548a 0.2.1...
[INFO] testing xca9548a-0.2.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate xca9548a 0.2.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate xca9548a 0.2.1 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", 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-8/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" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] d3e0b991c09e5cebe48828c9c21b1e0a3d8c42a14a8beae3d2d5de14f71f0bf7
[INFO] running `Command { std: "docker" "start" "-a" "d3e0b991c09e5cebe48828c9c21b1e0a3d8c42a14a8beae3d2d5de14f71f0bf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3e0b991c09e5cebe48828c9c21b1e0a3d8c42a14a8beae3d2d5de14f71f0bf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3e0b991c09e5cebe48828c9c21b1e0a3d8c42a14a8beae3d2d5de14f71f0bf7", kill_on_drop: false }`
[INFO] [stdout] d3e0b991c09e5cebe48828c9c21b1e0a3d8c42a14a8beae3d2d5de14f71f0bf7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", 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] c4e32aea1f1855a2ec118e1d4c2abed93281b3f37f3e738d8730673882c86ab3
[INFO] running `Command { std: "docker" "start" "-a" "c4e32aea1f1855a2ec118e1d4c2abed93281b3f37f3e738d8730673882c86ab3", kill_on_drop: false }`
[INFO] [stderr]    Compiling nb v1.0.0
[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 1.01s
[INFO] running `Command { std: "docker" "inspect" "c4e32aea1f1855a2ec118e1d4c2abed93281b3f37f3e738d8730673882c86ab3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4e32aea1f1855a2ec118e1d4c2abed93281b3f37f3e738d8730673882c86ab3", kill_on_drop: false }`
[INFO] [stdout] c4e32aea1f1855a2ec118e1d4c2abed93281b3f37f3e738d8730673882c86ab3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07024d15b8473e78c5801ee792f9ebebbc5d59eafec0f2c7f145568c4acac919
[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" "07024d15b8473e78c5801ee792f9ebebbc5d59eafec0f2c7f145568c4acac919", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling embedded-hal-mock v0.7.2
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling termios v0.2.2
[INFO] [stderr]    Compiling serial-core v0.4.0
[INFO] [stderr]    Compiling ioctl-rs v0.1.6
[INFO] [stderr]    Compiling serial-unix v0.4.0
[INFO] [stderr]    Compiling i2cdev v0.4.4
[INFO] [stderr]    Compiling spidev v0.4.0
[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 26.51s
[INFO] running `Command { std: "docker" "inspect" "07024d15b8473e78c5801ee792f9ebebbc5d59eafec0f2c7f145568c4acac919", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07024d15b8473e78c5801ee792f9ebebbc5d59eafec0f2c7f145568c4acac919", kill_on_drop: false }`
[INFO] [stdout] 07024d15b8473e78c5801ee792f9ebebbc5d59eafec0f2c7f145568c4acac919
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b4dc4e53ca40cd3de46c6e2bfd4af0608cca4b4a9419995c3bca7ec8466551be
[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" "b4dc4e53ca40cd3de46c6e2bfd4af0608cca4b4a9419995c3bca7ec8466551be", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/xca9548a-9ffb583933255bd2
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::can_generate_alternative_addresses ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tests-0f4ac2cfd01d9f86
[INFO] [stdout] test tests::can_get_default_address ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test test_xca9543a::can_get_channel_status ... ok
[INFO] [stdout] test test_xca9543a::can_write_to_slave ... ok
[INFO] [stdout] test test_xca9543a::can_read_from_slave ... ok
[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_get_interrupt_status ... ok
[INFO] [stdout] test test_xca9543a::when_split_only_change_channel_if_necessary ... ok
[INFO] [stdout] test test_xca9545a::can_write_read_from_slave ... ok
[INFO] [stdout] test test_xca9548a::can_read_from_slave ... ok
[INFO] [stdout] test test_xca9545a::can_read_from_slave ... ok
[INFO] [stdout] test test_xca9545a::can_write_to_slave ... ok
[INFO] [stdout] test test_xca9545a::can_select_channels ... ok
[INFO] [stdout] test test_xca9545a::ignore_ch_out_of_range ... ok
[INFO] [stdout] test test_xca9545a::when_split_only_change_channel_if_necessary ... ok
[INFO] [stdout] test test_xca9548a::can_get_channel_status ... ok
[INFO] [stdout] test test_xca9545a::can_split_and_communicate_with_slave ... ok
[INFO] [stdout] test test_xca9543a::ignore_ch_out_of_range ... ok
[INFO] [stdout] test test_xca9545a::can_get_channel_status ... ok
[INFO] [stdout] test test_xca9545a::can_get_interrupt_status ... ok
[INFO] [stdout] test test_xca9548a::can_write_read_from_slave ... ok
[INFO] [stderr]    Doc-tests xca9548a
[INFO] [stdout] test test_xca9543a::can_write_read_from_slave ... ok
[INFO] [stdout] test test_xca9548a::when_split_only_change_channel_if_necessary ... ok
[INFO] [stdout] test test_xca9548a::can_write_to_slave ... ok
[INFO] [stdout] test test_xca9548a::can_split_and_communicate_with_slave ... ok
[INFO] [stdout] test test_xca9548a::can_select_channels ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - (line 62) ... ok
[INFO] [stdout] test src/lib.rs - (line 74) ... ok
[INFO] [stdout] test src/lib.rs - (line 113) ... ok
[INFO] [stdout] test src/lib.rs - (line 51) ... ok
[INFO] [stdout] test src/lib.rs - (line 145) ... ok
[INFO] [stdout] test src/lib.rs - (line 85) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b4dc4e53ca40cd3de46c6e2bfd4af0608cca4b4a9419995c3bca7ec8466551be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4dc4e53ca40cd3de46c6e2bfd4af0608cca4b4a9419995c3bca7ec8466551be", kill_on_drop: false }`
[INFO] [stdout] b4dc4e53ca40cd3de46c6e2bfd4af0608cca4b4a9419995c3bca7ec8466551be