[INFO] fetching crate stepper-driver 0.1.0...
[INFO] testing stepper-driver-0.1.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate stepper-driver 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate stepper-driver 0.1.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stepper-driver 0.1.0
[INFO] finished tweaking crates.io crate stepper-driver 0.1.0
[INFO] tweaked toml for crates.io crate stepper-driver 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cb1dcfc1e565e753c903f04191f0367f542700cb5f414db8c4f3dab8b059dc65
[INFO] running `Command { std: "docker" "start" "-a" "cb1dcfc1e565e753c903f04191f0367f542700cb5f414db8c4f3dab8b059dc65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb1dcfc1e565e753c903f04191f0367f542700cb5f414db8c4f3dab8b059dc65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb1dcfc1e565e753c903f04191f0367f542700cb5f414db8c4f3dab8b059dc65", kill_on_drop: false }`
[INFO] [stdout] cb1dcfc1e565e753c903f04191f0367f542700cb5f414db8c4f3dab8b059dc65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d4645596c0961a649d2919b89f5ca6354b0d6dfa013b5e5690701934c35395c
[INFO] running `Command { std: "docker" "start" "-a" "4d4645596c0961a649d2919b89f5ca6354b0d6dfa013b5e5690701934c35395c", kill_on_drop: false }`
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling embedded-hal v0.2.5
[INFO] [stderr]    Compiling embedded-hal v0.1.3
[INFO] [stderr]    Compiling stepper-driver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "4d4645596c0961a649d2919b89f5ca6354b0d6dfa013b5e5690701934c35395c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d4645596c0961a649d2919b89f5ca6354b0d6dfa013b5e5690701934c35395c", kill_on_drop: false }`
[INFO] [stdout] 4d4645596c0961a649d2919b89f5ca6354b0d6dfa013b5e5690701934c35395c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a63ba6a63f0d40379711319ab152fb88fcc2bc4262efae220b0dc6226e3eefa7
[INFO] running `Command { std: "docker" "start" "-a" "a63ba6a63f0d40379711319ab152fb88fcc2bc4262efae220b0dc6226e3eefa7", kill_on_drop: false }`
[INFO] [stderr]    Compiling stepper-driver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "a63ba6a63f0d40379711319ab152fb88fcc2bc4262efae220b0dc6226e3eefa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a63ba6a63f0d40379711319ab152fb88fcc2bc4262efae220b0dc6226e3eefa7", kill_on_drop: false }`
[INFO] [stdout] a63ba6a63f0d40379711319ab152fb88fcc2bc4262efae220b0dc6226e3eefa7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 086c57fa761bc132ec82f68aa826c0c2fed581e55e5e683623b5cdd7caf5137b
[INFO] running `Command { std: "docker" "start" "-a" "086c57fa761bc132ec82f68aa826c0c2fed581e55e5e683623b5cdd7caf5137b", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/stepper_driver-110f8be74e1a4e2e)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stepper-driver
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] error: unknown attribute `no-run`. Did you mean `no_run`?
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:1:1
[INFO] [stderr]    |
[INFO] [stderr] 1  | / //! A49xx, DRV88xx stepper motor driver.
[INFO] [stderr] 2  | | //!
[INFO] [stderr] 3  | | //! This is an implementation of the [`embedded-hal`] traits for the A49xx and DRV88xx families of
[INFO] [stderr] 4  | | //! stepper motor drivers.
[INFO] [stderr] ...  |
[INFO] [stderr] 54 | | //! }
[INFO] [stderr] 55 | | //! ```
[INFO] [stderr]    | |_______^
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:61:9
[INFO] [stderr]    |
[INFO] [stderr] 61 | #![deny(warnings)]
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    = note: `#[deny(rustdoc::invalid_codeblock_attributes)]` implied by `#[deny(warnings)]`
[INFO] [stderr]    = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "086c57fa761bc132ec82f68aa826c0c2fed581e55e5e683623b5cdd7caf5137b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "086c57fa761bc132ec82f68aa826c0c2fed581e55e5e683623b5cdd7caf5137b", kill_on_drop: false }`
[INFO] [stdout] 086c57fa761bc132ec82f68aa826c0c2fed581e55e5e683623b5cdd7caf5137b