[INFO] fetching crate usb2642-i2c 0.1.1...
[INFO] checking usb2642-i2c-0.1.1 against master#8007b506ac5da629f223b755f5a5391edd5f6d01 for pr-88041
[INFO] extracting crate usb2642-i2c 0.1.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate usb2642-i2c 0.1.1 on toolchain 8007b506ac5da629f223b755f5a5391edd5f6d01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate usb2642-i2c 0.1.1
[INFO] finished tweaking crates.io crate usb2642-i2c 0.1.1
[INFO] tweaked toml for crates.io crate usb2642-i2c 0.1.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate usb2642-i2c 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ad2c5267a8104b17905e92c2894b5f98a8e8d59de360775a1309086025fce2c0
[INFO] running `Command { std: "docker" "start" "-a" "ad2c5267a8104b17905e92c2894b5f98a8e8d59de360775a1309086025fce2c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad2c5267a8104b17905e92c2894b5f98a8e8d59de360775a1309086025fce2c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad2c5267a8104b17905e92c2894b5f98a8e8d59de360775a1309086025fce2c0", kill_on_drop: false }`
[INFO] [stdout] ad2c5267a8104b17905e92c2894b5f98a8e8d59de360775a1309086025fce2c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83eea7987e2515c764c98e960660559c407f1d581b136428ef4797258cf630ec
[INFO] running `Command { std: "docker" "start" "-a" "83eea7987e2515c764c98e960660559c407f1d581b136428ef4797258cf630ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking bitflags v0.8.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]     Checking nix v0.19.1
[INFO] [stderr]     Checking usb2642-i2c v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> examples/pca9536.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | / bitflags! {
[INFO] [stdout] 22 | |     pub flags GpioPin: u8 {
[INFO] [stdout] 23 | |         const GPIO_NONE = 0x00,
[INFO] [stdout] 24 | |         const GPIO0 = 0x01,
[INFO] [stdout] ...  |
[INFO] [stdout] 29 | |     }
[INFO] [stdout] 30 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> examples/pca9536.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | / bitflags! {
[INFO] [stdout] 22 | |     pub flags GpioPin: u8 {
[INFO] [stdout] 23 | |         const GPIO_NONE = 0x00,
[INFO] [stdout] 24 | |         const GPIO0 = 0x01,
[INFO] [stdout] ...  |
[INFO] [stdout] 29 | |     }
[INFO] [stdout] 30 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> examples/pca9536.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | / bitflags! {
[INFO] [stdout] 22 | |     pub flags GpioPin: u8 {
[INFO] [stdout] 23 | |         const GPIO_NONE = 0x00,
[INFO] [stdout] 24 | |         const GPIO0 = 0x01,
[INFO] [stdout] ...  |
[INFO] [stdout] 29 | |     }
[INFO] [stdout] 30 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.51s
[INFO] running `Command { std: "docker" "inspect" "83eea7987e2515c764c98e960660559c407f1d581b136428ef4797258cf630ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83eea7987e2515c764c98e960660559c407f1d581b136428ef4797258cf630ec", kill_on_drop: false }`
[INFO] [stdout] 83eea7987e2515c764c98e960660559c407f1d581b136428ef4797258cf630ec