[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/cde330b09ca215f5a8c07d3bc7c1a53353f0b2e4 against master#d2eadb7a94ef8c9deb5137695df33cd1fc5aee92 for pr-137268 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacobrosenthal%2Frust-bitbang-weigand" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jacobrosenthal/rust-bitbang-weigand on toolchain d2eadb7a94ef8c9deb5137695df33cd1fc5aee92 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d2eadb7a94ef8c9deb5137695df33cd1fc5aee92" "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-6-tc1/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d2eadb7a94ef8c9deb5137695df33cd1fc5aee92" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Updating git repository `https://github.com/golemparts/rppal.git` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bitrate v0.1.1 [INFO] [stderr] Downloaded embedded-hal v0.2.2 [INFO] [stderr] Downloaded futures v0.1.26 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+d2eadb7a94ef8c9deb5137695df33cd1fc5aee92" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b32101dccae0911efcdb4aa2f9dddae807768a89f3941dca68711e0b15257232 [INFO] running `Command { std: "docker" "start" "-a" "b32101dccae0911efcdb4aa2f9dddae807768a89f3941dca68711e0b15257232", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b32101dccae0911efcdb4aa2f9dddae807768a89f3941dca68711e0b15257232", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b32101dccae0911efcdb4aa2f9dddae807768a89f3941dca68711e0b15257232", kill_on_drop: false }` [INFO] [stdout] b32101dccae0911efcdb4aa2f9dddae807768a89f3941dca68711e0b15257232 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+d2eadb7a94ef8c9deb5137695df33cd1fc5aee92" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d7a51bc771c2a1082ff4c078aed34506b79d331b0bb65fa493a2d5868c76cea8 [INFO] running `Command { std: "docker" "start" "-a" "d7a51bc771c2a1082ff4c078aed34506b79d331b0bb65fa493a2d5868c76cea8", kill_on_drop: false }` [INFO] [stderr] Checking nb v0.1.1 [INFO] [stderr] Compiling libc v0.2.50 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking bit_field v0.9.0 [INFO] [stderr] Checking lazy_static v1.3.0 [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, data: u32); [INFO] [stdout] | ^^^^^^^^^^^^ [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 [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 42 | fn write(&mut self, delay: &mut dyn DelayUs, data: u32); [INFO] [stdout] | +++ [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, data: WiegandData) { [INFO] [stdout] | ^^^^^^^^^^^^ [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 55 | pub fn write(&mut self, delay: &mut dyn DelayUs, data: WiegandData) { [INFO] [stdout] | +++ [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, data: u32); [INFO] [stdout] | ^^^^^^^^^^^^ [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 [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 42 | fn write(&mut self, delay: &mut dyn DelayUs, data: u32); [INFO] [stdout] | +++ [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, data: WiegandData) { [INFO] [stdout] | ^^^^^^^^^^^^ [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 55 | pub fn write(&mut self, delay: &mut dyn DelayUs, data: WiegandData) { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.10s [INFO] running `Command { std: "docker" "inspect" "d7a51bc771c2a1082ff4c078aed34506b79d331b0bb65fa493a2d5868c76cea8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7a51bc771c2a1082ff4c078aed34506b79d331b0bb65fa493a2d5868c76cea8", kill_on_drop: false }` [INFO] [stdout] d7a51bc771c2a1082ff4c078aed34506b79d331b0bb65fa493a2d5868c76cea8