[INFO] fetching crate pcf8591-hal 0.1.0...
[INFO] checking pcf8591-hal-0.1.0 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate pcf8591-hal 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate pcf8591-hal 0.1.0
[INFO] finished tweaking crates.io crate pcf8591-hal 0.1.0
[INFO] tweaked toml for crates.io crate pcf8591-hal 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pcf8591-hal 0.1.0 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pcf8591-hal 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f5ddd2cad76799f92d21a6cb61080aeb6b10fd4105116701fc0f3d1a93b4648a
[INFO] running `Command { std: "docker" "start" "-a" "f5ddd2cad76799f92d21a6cb61080aeb6b10fd4105116701fc0f3d1a93b4648a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5ddd2cad76799f92d21a6cb61080aeb6b10fd4105116701fc0f3d1a93b4648a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5ddd2cad76799f92d21a6cb61080aeb6b10fd4105116701fc0f3d1a93b4648a", kill_on_drop: false }`
[INFO] [stdout] f5ddd2cad76799f92d21a6cb61080aeb6b10fd4105116701fc0f3d1a93b4648a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73bf56cea8fb613b768d6efab92ac0b4fe6008ecef9b56e2523da4aa395b894f
[INFO] running `Command { std: "docker" "start" "-a" "73bf56cea8fb613b768d6efab92ac0b4fe6008ecef9b56e2523da4aa395b894f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]     Checking nb v1.0.0
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]     Checking embedded-hal v0.2.4
[INFO] [stderr]     Checking pcf8591-hal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking nix v0.14.1
[INFO] [stderr]     Checking termios v0.2.2
[INFO] [stderr]     Checking serial-core v0.4.0
[INFO] [stderr]     Checking ioctl-rs v0.1.6
[INFO] [stderr]     Checking serial-unix v0.4.0
[INFO] [stderr]     Checking spidev v0.4.0
[INFO] [stderr]     Checking i2cdev v0.4.4
[INFO] [stderr]     Checking sysfs_gpio v0.5.4
[INFO] [stderr]     Checking linux-embedded-hal v0.3.0
[INFO] [stdout] error[E0432]: unresolved import `pcf8591`
[INFO] [stdout]  --> examples/raspberry_pi_adc.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use pcf8591::*;
[INFO] [stdout]   |     ^^^^^^^ use of unresolved module or unlinked crate `pcf8591`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `pcf8591`, use `cargo add pcf8591` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pcf8591-hal` (example "raspberry_pi_adc") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "73bf56cea8fb613b768d6efab92ac0b4fe6008ecef9b56e2523da4aa395b894f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73bf56cea8fb613b768d6efab92ac0b4fe6008ecef9b56e2523da4aa395b894f", kill_on_drop: false }`
[INFO] [stdout] 73bf56cea8fb613b768d6efab92ac0b4fe6008ecef9b56e2523da4aa395b894f