[INFO] fetching crate tca9548-eh 0.1.0...
[INFO] testing tca9548-eh-0.1.0 against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] extracting crate tca9548-eh 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate tca9548-eh 0.1.0
[INFO] finished tweaking crates.io crate tca9548-eh 0.1.0
[INFO] tweaked toml for crates.io crate tca9548-eh 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tca9548-eh 0.1.0 on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 3 packages to latest compatible versions
[INFO] [stderr]       Adding spin v0.9.8 (available: v0.10.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6f164e9b1ceb8ae93fc5cb3825651fb7ddfcb2494750ec8d0f6863f6e54665d3
[INFO] running `Command { std: "docker" "start" "-a" "6f164e9b1ceb8ae93fc5cb3825651fb7ddfcb2494750ec8d0f6863f6e54665d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f164e9b1ceb8ae93fc5cb3825651fb7ddfcb2494750ec8d0f6863f6e54665d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f164e9b1ceb8ae93fc5cb3825651fb7ddfcb2494750ec8d0f6863f6e54665d3", kill_on_drop: false }`
[INFO] [stdout] 6f164e9b1ceb8ae93fc5cb3825651fb7ddfcb2494750ec8d0f6863f6e54665d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d2b68a3b959c2ae43ae680f1807acb06abaafb2d1d946f5e4e25584ee0abe7e
[INFO] running `Command { std: "docker" "start" "-a" "3d2b68a3b959c2ae43ae680f1807acb06abaafb2d1d946f5e4e25584ee0abe7e", kill_on_drop: false }`
[INFO] [stderr]    Compiling portable-atomic v1.13.0
[INFO] [stderr]    Compiling embedded-hal v1.0.0
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling tca9548-eh v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "3d2b68a3b959c2ae43ae680f1807acb06abaafb2d1d946f5e4e25584ee0abe7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d2b68a3b959c2ae43ae680f1807acb06abaafb2d1d946f5e4e25584ee0abe7e", kill_on_drop: false }`
[INFO] [stdout] 3d2b68a3b959c2ae43ae680f1807acb06abaafb2d1d946f5e4e25584ee0abe7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2e15433397d5d5cba9cc62d6ac2113245cc016d68925cbfe446d815e5bdb80b
[INFO] running `Command { std: "docker" "start" "-a" "a2e15433397d5d5cba9cc62d6ac2113245cc016d68925cbfe446d815e5bdb80b", kill_on_drop: false }`
[INFO] [stderr]    Compiling tca9548-eh v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "a2e15433397d5d5cba9cc62d6ac2113245cc016d68925cbfe446d815e5bdb80b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2e15433397d5d5cba9cc62d6ac2113245cc016d68925cbfe446d815e5bdb80b", kill_on_drop: false }`
[INFO] [stdout] a2e15433397d5d5cba9cc62d6ac2113245cc016d68925cbfe446d815e5bdb80b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e851b7b5dd851955ffb3e7393c020e8b407d5fbdee1b07c70103aa7d30c5b461
[INFO] running `Command { std: "docker" "start" "-a" "e851b7b5dd851955ffb3e7393c020e8b407d5fbdee1b07c70103aa7d30c5b461", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tca9548_eh-883ca08bc66e5605)
[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]    Doc-tests tca9548_eh
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 10) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 10) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Tca9548`
[INFO] [stdout]   --> src/lib.rs:15:23
[INFO] [stdout]    |
[INFO] [stdout] 15 | let mut multiplexer = Tca9548::new(i2c, 0x70).unwrap();
[INFO] [stdout]    |                       ^^^^^^^ use of undeclared type `Tca9548`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout]  9 + use tca9548_eh::Tca9548;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i2c` in this scope
[INFO] [stdout]   --> src/lib.rs:15:36
[INFO] [stdout]    |
[INFO] [stdout] 15 | let mut multiplexer = Tca9548::new(i2c, 0x70).unwrap();
[INFO] [stdout]    |                                    ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write` found for struct `MultiplexedBus<'a, I2C, NUM>` in the current scope
[INFO] [stdout]    --> src/lib.rs:25:6
[INFO] [stdout]     |
[INFO] [stdout]  25 | bus0.write(0x38, &[0x00]).unwrap();
[INFO] [stdout]     |      ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/embedded-hal-1.0.0/src/i2c.rs:354:8
[INFO] [stdout]     |
[INFO] [stdout] 354 |     fn write(&mut self, address: A, write: &[u8]) -> Result<(), Self::Error> {
[INFO] [stdout]     |        ----- the method is available for `MultiplexedBus<'_, _, 0>` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: there is a method `write_read` with a similar name, but with different arguments
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/embedded-hal-1.0.0/src/i2c.rs:381:5
[INFO] [stdout]     |
[INFO] [stdout] 381 |     fn write_read(&mut self, address: A, write: &[u8], read: &mut [u8]) -> Result<(), Self::Error> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: trait `I2c` which provides `write` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   9 + use embedded_hal::i2c::I2c;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 10)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "e851b7b5dd851955ffb3e7393c020e8b407d5fbdee1b07c70103aa7d30c5b461", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e851b7b5dd851955ffb3e7393c020e8b407d5fbdee1b07c70103aa7d30c5b461", kill_on_drop: false }`
[INFO] [stdout] e851b7b5dd851955ffb3e7393c020e8b407d5fbdee1b07c70103aa7d30c5b461
