[INFO] cloning repository https://github.com/jacobrosenthal/rust-bitbang-weigand
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jacobrosenthal/rust-bitbang-weigand" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacobrosenthal%2Frust-bitbang-weigand", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacobrosenthal%2Frust-bitbang-weigand'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cde330b09ca215f5a8c07d3bc7c1a53353f0b2e4
[INFO] checking jacobrosenthal/rust-bitbang-weigand against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacobrosenthal%2Frust-bitbang-weigand" "/workspace/builds/worker-103/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-103/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jacobrosenthal/rust-bitbang-weigand on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jacobrosenthal/rust-bitbang-weigand
[INFO] finished tweaking git repo https://github.com/jacobrosenthal/rust-bitbang-weigand
[INFO] tweaked toml for git repo https://github.com/jacobrosenthal/rust-bitbang-weigand written to /workspace/builds/worker-103/source/Cargo.toml
[INFO] crate git repo https://github.com/jacobrosenthal/rust-bitbang-weigand already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/golemparts/rppal.git`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nb v0.1.1
[INFO] [stderr]   Downloaded embedded-hal v0.2.2
[INFO] [stderr]   Downloaded bitrate v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 88b54d89a8e6eb2b290f403d2c9017ca68600ff60fdbe891dc8549696c499e2f
[INFO] running `Command { std: "docker" "start" "-a" "88b54d89a8e6eb2b290f403d2c9017ca68600ff60fdbe891dc8549696c499e2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88b54d89a8e6eb2b290f403d2c9017ca68600ff60fdbe891dc8549696c499e2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88b54d89a8e6eb2b290f403d2c9017ca68600ff60fdbe891dc8549696c499e2f", kill_on_drop: false }`
[INFO] [stdout] 88b54d89a8e6eb2b290f403d2c9017ca68600ff60fdbe891dc8549696c499e2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d28e515ca4326e0167c8a6ffdb9500c6bec4cdb85de67cc815f7a9fd7e5d0688
[INFO] running `Command { std: "docker" "start" "-a" "d28e515ca4326e0167c8a6ffdb9500c6bec4cdb85de67cc815f7a9fd7e5d0688", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.50
[INFO] [stderr]     Checking nb v0.1.1
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking lazy_static v1.3.0
[INFO] [stderr]     Checking bit_field v0.9.0
[INFO] [stderr]     Checking bitrate v0.1.1
[INFO] [stderr]     Checking embedded-hal v0.2.2
[INFO] [stderr]     Checking bitbang-wiegand v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:42:37
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn write(&mut self, delay: &mut DelayUs<u32>, data: u32);
[INFO] [stdout]    |                                     ^^^^^^^^^^^^ help: use `dyn`: `dyn DelayUs<u32>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:55:41
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn write(&mut self, delay: &mut DelayUs<u32>, data: WiegandData) {
[INFO] [stdout]    |                                         ^^^^^^^^^^^^ help: use `dyn`: `dyn DelayUs<u32>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking rppal v0.11.1 (https://github.com/golemparts/rppal.git?rev=abd9d4da#abd9d4da)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:42:37
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn write(&mut self, delay: &mut DelayUs<u32>, data: u32);
[INFO] [stdout]    |                                     ^^^^^^^^^^^^ help: use `dyn`: `dyn DelayUs<u32>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:55:41
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn write(&mut self, delay: &mut DelayUs<u32>, data: WiegandData) {
[INFO] [stdout]    |                                         ^^^^^^^^^^^^ help: use `dyn`: `dyn DelayUs<u32>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.44s
[INFO] running `Command { std: "docker" "inspect" "d28e515ca4326e0167c8a6ffdb9500c6bec4cdb85de67cc815f7a9fd7e5d0688", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d28e515ca4326e0167c8a6ffdb9500c6bec4cdb85de67cc815f7a9fd7e5d0688", kill_on_drop: false }`
[INFO] [stdout] d28e515ca4326e0167c8a6ffdb9500c6bec4cdb85de67cc815f7a9fd7e5d0688