[INFO] fetching crate pca9548a 0.1.0...
[INFO] testing pca9548a-0.1.0 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate pca9548a 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate pca9548a 0.1.0 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pca9548a 0.1.0
[INFO] finished tweaking crates.io crate pca9548a 0.1.0
[INFO] tweaked toml for crates.io crate pca9548a 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 3 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fd4a38444d0fdadae8412c6b34527686bfe2e000dd2c8b49dc9afa5bc69131f9
[INFO] running `Command { std: "docker" "start" "-a" "fd4a38444d0fdadae8412c6b34527686bfe2e000dd2c8b49dc9afa5bc69131f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd4a38444d0fdadae8412c6b34527686bfe2e000dd2c8b49dc9afa5bc69131f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd4a38444d0fdadae8412c6b34527686bfe2e000dd2c8b49dc9afa5bc69131f9", kill_on_drop: false }`
[INFO] [stdout] fd4a38444d0fdadae8412c6b34527686bfe2e000dd2c8b49dc9afa5bc69131f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39de8c7d083bd36b8d7b248aae48da6d10f580f5ab36f87bc5b9b8f831c40213
[INFO] running `Command { std: "docker" "start" "-a" "39de8c7d083bd36b8d7b248aae48da6d10f580f5ab36f87bc5b9b8f831c40213", kill_on_drop: false }`
[INFO] [stderr]    Compiling embedded-hal-async v1.0.0
[INFO] [stderr]    Compiling embedded-hal v1.0.0
[INFO] [stderr]    Compiling pca9548a v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "39de8c7d083bd36b8d7b248aae48da6d10f580f5ab36f87bc5b9b8f831c40213", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39de8c7d083bd36b8d7b248aae48da6d10f580f5ab36f87bc5b9b8f831c40213", kill_on_drop: false }`
[INFO] [stdout] 39de8c7d083bd36b8d7b248aae48da6d10f580f5ab36f87bc5b9b8f831c40213
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d2b33d2d8e0a1c4dd06ad1c287a8bcb47edf8932433f10a62d0355c9ddc8818c
[INFO] running `Command { std: "docker" "start" "-a" "d2b33d2d8e0a1c4dd06ad1c287a8bcb47edf8932433f10a62d0355c9ddc8818c", kill_on_drop: false }`
[INFO] [stderr]    Compiling pca9548a v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "d2b33d2d8e0a1c4dd06ad1c287a8bcb47edf8932433f10a62d0355c9ddc8818c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2b33d2d8e0a1c4dd06ad1c287a8bcb47edf8932433f10a62d0355c9ddc8818c", kill_on_drop: false }`
[INFO] [stdout] d2b33d2d8e0a1c4dd06ad1c287a8bcb47edf8932433f10a62d0355c9ddc8818c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7bec61745448c1128d23610a7ab2d1e470c2dea25f44c6c1b319080c45c215e4
[INFO] running `Command { std: "docker" "start" "-a" "7bec61745448c1128d23610a7ab2d1e470c2dea25f44c6c1b319080c45c215e4", 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/pca9548a-e92e2a044ca3287d)
[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 pca9548a
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - SubBus (line 228) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 8) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 25) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - SubBus (line 228) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `i2c_bus` in this scope
[INFO] [stdout]  --> src/lib.rs:233:48
[INFO] [stdout]   |
[INFO] [stdout] 8 | let pca = Pca9548a::<std::sync::Mutex<_>>::new(i2c_bus, BASE_ADDRESS);
[INFO] [stdout]   |                                                ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `subbus` in this scope
[INFO] [stdout]   --> src/lib.rs:237:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | subbus.write(0x42, &[1, 2, 3]).expect("write");
[INFO] [stdout]    | ^^^^^^ help: a local variable with a similar name exists: `subbus0`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the function or associated item `new` exists for struct `Pca9548a<Mutex<_>>`, but its trait bounds were not satisfied
[INFO] [stdout]   --> src/lib.rs:233:44
[INFO] [stdout]    |
[INFO] [stdout] 8  | let pca = Pca9548a::<std::sync::Mutex<_>>::new(i2c_bus, BASE_ADDRESS);
[INFO] [stdout]    |                                            ^^^ function or associated item cannot be called on `Pca9548a<Mutex<_>>` due to unsatisfied trait bounds
[INFO] [stdout]    |
[INFO] [stdout] note: if you're trying to build a new `Pca9548a<std::sync::Mutex<_>>`, consider using `Pca9548a::<Mutex>::new` which returns `Pca9548a<_>`
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:92:5
[INFO] [stdout]    |
[INFO] [stdout] 92 |     pub fn new(bus: Mutex::Bus, address: u8) -> Self {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: the following trait bounds were not satisfied:
[INFO] [stdout]            `std::sync::Mutex<_>: MutexBase`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 8) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `i2c_bus` in this scope
[INFO] [stdout]  --> src/lib.rs:13:48
[INFO] [stdout]   |
[INFO] [stdout] 8 | let pca = Pca9548a::<std::sync::Mutex<_>>::new(i2c_bus, BASE_ADDRESS);
[INFO] [stdout]   |                                                ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the function or associated item `new` exists for struct `Pca9548a<Mutex<_>>`, but its trait bounds were not satisfied
[INFO] [stdout]   --> src/lib.rs:13:44
[INFO] [stdout]    |
[INFO] [stdout] 8  | let pca = Pca9548a::<std::sync::Mutex<_>>::new(i2c_bus, BASE_ADDRESS);
[INFO] [stdout]    |                                            ^^^ function or associated item cannot be called on `Pca9548a<Mutex<_>>` due to unsatisfied trait bounds
[INFO] [stdout]    |
[INFO] [stdout] note: if you're trying to build a new `Pca9548a<std::sync::Mutex<_>>`, consider using `Pca9548a::<Mutex>::new` which returns `Pca9548a<_>`
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:92:5
[INFO] [stdout]    |
[INFO] [stdout] 92 |     pub fn new(bus: Mutex::Bus, address: u8) -> Self {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: the following trait bounds were not satisfied:
[INFO] [stdout]            `std::sync::Mutex<_>: MutexBase`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 25) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `i2c_bus` in this scope
[INFO] [stdout]  --> src/lib.rs:29:48
[INFO] [stdout]   |
[INFO] [stdout] 7 | let pca = Pca9548a::<std::sync::Mutex<_>>::new(i2c_bus, BASE_ADDRESS);
[INFO] [stdout]   |                                                ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the function or associated item `new` exists for struct `Pca9548a<Mutex<_>>`, but its trait bounds were not satisfied
[INFO] [stdout]   --> src/lib.rs:29:44
[INFO] [stdout]    |
[INFO] [stdout] 7  | let pca = Pca9548a::<std::sync::Mutex<_>>::new(i2c_bus, BASE_ADDRESS);
[INFO] [stdout]    |                                            ^^^ function or associated item cannot be called on `Pca9548a<Mutex<_>>` due to unsatisfied trait bounds
[INFO] [stdout]    |
[INFO] [stdout] note: if you're trying to build a new `Pca9548a<std::sync::Mutex<_>>`, consider using `Pca9548a::<Mutex>::new` which returns `Pca9548a<_>`
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:92:5
[INFO] [stdout]    |
[INFO] [stdout] 92 |     pub fn new(bus: Mutex::Bus, address: u8) -> Self {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: the following trait bounds were not satisfied:
[INFO] [stdout]            `std::sync::Mutex<_>: MutexBase`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the function or associated item `new` exists for struct `Pca9548a<Mutex<_>>`, but its trait bounds were not satisfied
[INFO] [stdout]   --> src/lib.rs:31:46
[INFO] [stdout]    |
[INFO] [stdout] 9  | let pca_0 = Pca9548a::<std::sync::Mutex<_>>::new(pca.single_subbus(0), BASE_ADDRESS + 1);
[INFO] [stdout]    |                                              ^^^ function or associated item cannot be called on `Pca9548a<Mutex<_>>` due to unsatisfied trait bounds
[INFO] [stdout]    |
[INFO] [stdout] note: if you're trying to build a new `Pca9548a<std::sync::Mutex<_>>`, consider using `Pca9548a::<Mutex>::new` which returns `Pca9548a<_>`
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:92:5
[INFO] [stdout]    |
[INFO] [stdout] 92 |     pub fn new(bus: Mutex::Bus, address: u8) -> Self {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: the following trait bounds were not satisfied:
[INFO] [stdout]            `std::sync::Mutex<_>: MutexBase`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the function or associated item `new` exists for struct `Pca9548a<Mutex<_>>`, but its trait bounds were not satisfied
[INFO] [stdout]   --> src/lib.rs:32:46
[INFO] [stdout]    |
[INFO] [stdout] 10 | let pca_1 = Pca9548a::<std::sync::Mutex<_>>::new(pca.single_subbus(1), BASE_ADDRESS + 1);
[INFO] [stdout]    |                                              ^^^ function or associated item cannot be called on `Pca9548a<Mutex<_>>` due to unsatisfied trait bounds
[INFO] [stdout]    |
[INFO] [stdout] note: if you're trying to build a new `Pca9548a<std::sync::Mutex<_>>`, consider using `Pca9548a::<Mutex>::new` which returns `Pca9548a<_>`
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:92:5
[INFO] [stdout]    |
[INFO] [stdout] 92 |     pub fn new(bus: Mutex::Bus, address: u8) -> Self {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: the following trait bounds were not satisfied:
[INFO] [stdout]            `std::sync::Mutex<_>: MutexBase`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the function or associated item `new` exists for struct `Pca9548a<Mutex<_>>`, but its trait bounds were not satisfied
[INFO] [stdout]   --> src/lib.rs:33:48
[INFO] [stdout]    |
[INFO] [stdout] 11 | let pca_1_7 = Pca9548a::<std::sync::Mutex<_>>::new(pca_1.single_subbus(7), BASE_ADDRESS + 2);
[INFO] [stdout]    |                                                ^^^ function or associated item cannot be called on `Pca9548a<Mutex<_>>` due to unsatisfied trait bounds
[INFO] [stdout]    |
[INFO] [stdout] note: if you're trying to build a new `Pca9548a<std::sync::Mutex<_>>`, consider using `Pca9548a::<Mutex>::new` which returns `Pca9548a<_>`
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:92:5
[INFO] [stdout]    |
[INFO] [stdout] 92 |     pub fn new(bus: Mutex::Bus, address: u8) -> Self {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: the following trait bounds were not satisfied:
[INFO] [stdout]            `std::sync::Mutex<_>: MutexBase`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, 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 25)
[INFO] [stdout]     src/lib.rs - (line 8)
[INFO] [stdout]     src/lib.rs - SubBus (line 228)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "7bec61745448c1128d23610a7ab2d1e470c2dea25f44c6c1b319080c45c215e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bec61745448c1128d23610a7ab2d1e470c2dea25f44c6c1b319080c45c215e4", kill_on_drop: false }`
[INFO] [stdout] 7bec61745448c1128d23610a7ab2d1e470c2dea25f44c6c1b319080c45c215e4
