[INFO] fetching crate i2c_hung_fix 0.1.0...
[INFO] testing i2c_hung_fix-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate i2c_hung_fix 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate i2c_hung_fix 0.1.0
[INFO] finished tweaking crates.io crate i2c_hung_fix 0.1.0
[INFO] tweaked toml for crates.io crate i2c_hung_fix 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate i2c_hung_fix 0.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] [stderr]       Adding embedded-hal v0.2.7 (available: v1.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 831867e130fe3a6f0388899c7b9085ec1cf64dc1ebfc87d5655df1cbc0bde8ab
[INFO] running `Command { std: "docker" "start" "-a" "831867e130fe3a6f0388899c7b9085ec1cf64dc1ebfc87d5655df1cbc0bde8ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "831867e130fe3a6f0388899c7b9085ec1cf64dc1ebfc87d5655df1cbc0bde8ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "831867e130fe3a6f0388899c7b9085ec1cf64dc1ebfc87d5655df1cbc0bde8ab", kill_on_drop: false }`
[INFO] [stdout] 831867e130fe3a6f0388899c7b9085ec1cf64dc1ebfc87d5655df1cbc0bde8ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4111e0d6cd76cd6f65e9f61a72d48a7a82a33a2c8d2f78de871d93a198c8cd27
[INFO] running `Command { std: "docker" "start" "-a" "4111e0d6cd76cd6f65e9f61a72d48a7a82a33a2c8d2f78de871d93a198c8cd27", kill_on_drop: false }`
[INFO] [stderr]    Compiling nb v1.1.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling embedded-hal v0.2.7
[INFO] [stderr]    Compiling i2c_hung_fix v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "4111e0d6cd76cd6f65e9f61a72d48a7a82a33a2c8d2f78de871d93a198c8cd27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4111e0d6cd76cd6f65e9f61a72d48a7a82a33a2c8d2f78de871d93a198c8cd27", kill_on_drop: false }`
[INFO] [stdout] 4111e0d6cd76cd6f65e9f61a72d48a7a82a33a2c8d2f78de871d93a198c8cd27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d30a1d21e425ad89982c91e73324946ebff69f2ee12c2daec43fe64d0662ee49
[INFO] running `Command { std: "docker" "start" "-a" "d30a1d21e425ad89982c91e73324946ebff69f2ee12c2daec43fe64d0662ee49", kill_on_drop: false }`
[INFO] [stderr]    Compiling i2c_hung_fix v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "d30a1d21e425ad89982c91e73324946ebff69f2ee12c2daec43fe64d0662ee49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d30a1d21e425ad89982c91e73324946ebff69f2ee12c2daec43fe64d0662ee49", kill_on_drop: false }`
[INFO] [stdout] d30a1d21e425ad89982c91e73324946ebff69f2ee12c2daec43fe64d0662ee49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ee131475971d6b1990e794ada7b4565bb7a7a4c16a1c1c0b07bfd75fc96c0d07
[INFO] running `Command { std: "docker" "start" "-a" "ee131475971d6b1990e794ada7b4565bb7a7a4c16a1c1c0b07bfd75fc96c0d07", 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/i2c_hung_fix-04b39ba02cce39d1)
[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 i2c_hung_fix
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 32) ... FAILED
[INFO] [stdout] test src/lib.rs - HangFixPins (line 150) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 32) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `device` in this scope
[INFO] [stdout]   --> src/lib.rs:33:15
[INFO] [stdout]    |
[INFO] [stdout] 33 | let mut rcc = device.RCC.constrain();
[INFO] [stdout]    |               ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `device` in this scope
[INFO] [stdout]   --> src/lib.rs:34:17
[INFO] [stdout]    |
[INFO] [stdout] 34 | let mut flash = device.FLASH.constrain();
[INFO] [stdout]    |                 ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `device` in this scope
[INFO] [stdout]   --> src/lib.rs:35:17
[INFO] [stdout]    |
[INFO] [stdout] 35 | let mut gpiob = device.GPIOB.split(&mut rcc.apb2);
[INFO] [stdout]    |                 ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected value, found crate `core`
[INFO] [stdout]   --> src/lib.rs:40:28
[INFO] [stdout]    |
[INFO] [stdout] 40 | let mut delay = Delay::new(core.SYST, clocks);
[INFO] [stdout]    |                            ^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use the path separator to refer to an item
[INFO] [stdout]    |
[INFO] [stdout] 40 - let mut delay = Delay::new(core.SYST, clocks);
[INFO] [stdout] 40 + let mut delay = Delay::new(core::SYST, clocks);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `try_unhang_i2c` in this scope
[INFO] [stdout]   --> src/lib.rs:42:1
[INFO] [stdout]    |
[INFO] [stdout] 42 | try_unhang_i2c(&mut scl, &sda, &mut delay, 4_000_000, RECOMMENDED_MAX_CLOCK_CYCLES)
[INFO] [stdout]    | ^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 32 + use i2c_hung_fix::try_unhang_i2c;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `RECOMMENDED_MAX_CLOCK_CYCLES` in this scope
[INFO] [stdout]   --> src/lib.rs:42:55
[INFO] [stdout]    |
[INFO] [stdout] 42 | try_unhang_i2c(&mut scl, &sda, &mut delay, 4_000_000, RECOMMENDED_MAX_CLOCK_CYCLES)
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this constant
[INFO] [stdout]    |
[INFO] [stdout] 32 + use i2c_hung_fix::RECOMMENDED_MAX_CLOCK_CYCLES;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Delay`
[INFO] [stdout]   --> src/lib.rs:40:17
[INFO] [stdout]    |
[INFO] [stdout] 40 | let mut delay = Delay::new(core.SYST, clocks);
[INFO] [stdout]    |                 ^^^^^ use of undeclared type `Delay`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0423, E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0423`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - HangFixPins (line 150) stdout ----
[INFO] [stdout] error: unexpected token: `...`
[INFO] [stdout]    --> src/lib.rs:151:48
[INFO] [stdout]     |
[INFO] [stdout] 151 | let mut pins = (gpiox.px1.into_push_pull_ouput(...), gpiox.px2.into_floating_input(...));
[INFO] [stdout]     |                                                ^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `..` for an exclusive range
[INFO] [stdout]     |
[INFO] [stdout] 151 - let mut pins = (gpiox.px1.into_push_pull_ouput(...), gpiox.px2.into_floating_input(...));
[INFO] [stdout] 151 + let mut pins = (gpiox.px1.into_push_pull_ouput(..), gpiox.px2.into_floating_input(...));
[INFO] [stdout]     |
[INFO] [stdout] help: or `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout] 151 - let mut pins = (gpiox.px1.into_push_pull_ouput(...), gpiox.px2.into_floating_input(...));
[INFO] [stdout] 151 + let mut pins = (gpiox.px1.into_push_pull_ouput(..=), gpiox.px2.into_floating_input(...));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0586]: inclusive range with no end
[INFO] [stdout]    --> src/lib.rs:151:48
[INFO] [stdout]     |
[INFO] [stdout] 151 | let mut pins = (gpiox.px1.into_push_pull_ouput(...), gpiox.px2.into_floating_input(...));
[INFO] [stdout]     |                                                ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: inclusive ranges must be bounded at the end (`..=b` or `a..=b`)
[INFO] [stdout] help: use `..` instead
[INFO] [stdout]     |
[INFO] [stdout] 151 - let mut pins = (gpiox.px1.into_push_pull_ouput(...), gpiox.px2.into_floating_input(...));
[INFO] [stdout] 151 + let mut pins = (gpiox.px1.into_push_pull_ouput(..), gpiox.px2.into_floating_input(...));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: unexpected token: `...`
[INFO] [stdout]    --> src/lib.rs:151:84
[INFO] [stdout]     |
[INFO] [stdout] 151 | let mut pins = (gpiox.px1.into_push_pull_ouput(...), gpiox.px2.into_floating_input(...));
[INFO] [stdout]     |                                                                                    ^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `..` for an exclusive range
[INFO] [stdout]     |
[INFO] [stdout] 151 - let mut pins = (gpiox.px1.into_push_pull_ouput(...), gpiox.px2.into_floating_input(...));
[INFO] [stdout] 151 + let mut pins = (gpiox.px1.into_push_pull_ouput(...), gpiox.px2.into_floating_input(..));
[INFO] [stdout]     |
[INFO] [stdout] help: or `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout] 151 - let mut pins = (gpiox.px1.into_push_pull_ouput(...), gpiox.px2.into_floating_input(...));
[INFO] [stdout] 151 + let mut pins = (gpiox.px1.into_push_pull_ouput(...), gpiox.px2.into_floating_input(..=));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0586]: inclusive range with no end
[INFO] [stdout]    --> src/lib.rs:151:84
[INFO] [stdout]     |
[INFO] [stdout] 151 | let mut pins = (gpiox.px1.into_push_pull_ouput(...), gpiox.px2.into_floating_input(...));
[INFO] [stdout]     |                                                                                    ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: inclusive ranges must be bounded at the end (`..=b` or `a..=b`)
[INFO] [stdout] help: use `..` instead
[INFO] [stdout]     |
[INFO] [stdout] 151 - let mut pins = (gpiox.px1.into_push_pull_ouput(...), gpiox.px2.into_floating_input(...));
[INFO] [stdout] 151 + let mut pins = (gpiox.px1.into_push_pull_ouput(...), gpiox.px2.into_floating_input(..));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `gpiox` in this scope
[INFO] [stdout]    --> src/lib.rs:151:17
[INFO] [stdout]     |
[INFO] [stdout] 151 | let mut pins = (gpiox.px1.into_push_pull_ouput(...), gpiox.px2.into_floating_input(...));
[INFO] [stdout]     |                 ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `gpiox` in this scope
[INFO] [stdout]    --> src/lib.rs:151:54
[INFO] [stdout]     |
[INFO] [stdout] 151 | let mut pins = (gpiox.px1.into_push_pull_ouput(...), gpiox.px2.into_floating_input(...));
[INFO] [stdout]     |                                                      ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `delay` in this scope
[INFO] [stdout]    --> src/lib.rs:152:21
[INFO] [stdout]     |
[INFO] [stdout] 152 | pins.try_unhang_i2c(delay)?;
[INFO] [stdout]     |                     ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0586.
[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 32)
[INFO] [stdout]     src/lib.rs - HangFixPins (line 150)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "ee131475971d6b1990e794ada7b4565bb7a7a4c16a1c1c0b07bfd75fc96c0d07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee131475971d6b1990e794ada7b4565bb7a7a4c16a1c1c0b07bfd75fc96c0d07", kill_on_drop: false }`
[INFO] [stdout] ee131475971d6b1990e794ada7b4565bb7a7a4c16a1c1c0b07bfd75fc96c0d07
