[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] testing jacobrosenthal/rust-bitbang-weigand against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacobrosenthal%2Frust-bitbang-weigand" "/workspace/builds/worker-22/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-22/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jacobrosenthal/rust-bitbang-weigand on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-22/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" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9a222abc1aa5543e7a99c0fc76a40b3e54ec1994715d305fb8891d3e9a586277 [INFO] running `Command { std: "docker" "start" "-a" "9a222abc1aa5543e7a99c0fc76a40b3e54ec1994715d305fb8891d3e9a586277", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9a222abc1aa5543e7a99c0fc76a40b3e54ec1994715d305fb8891d3e9a586277", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a222abc1aa5543e7a99c0fc76a40b3e54ec1994715d305fb8891d3e9a586277", kill_on_drop: false }` [INFO] [stdout] 9a222abc1aa5543e7a99c0fc76a40b3e54ec1994715d305fb8891d3e9a586277 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cdaa84fff79174c3d2423fd3a27c303766023c224a1598d651fe972ab8b87cbd [INFO] running `Command { std: "docker" "start" "-a" "cdaa84fff79174c3d2423fd3a27c303766023c224a1598d651fe972ab8b87cbd", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling nb v0.1.1 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling bit_field v0.9.0 [INFO] [stderr] Compiling bitrate v0.1.1 [INFO] [stderr] Compiling embedded-hal v0.2.2 [INFO] [stderr] Compiling 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] = 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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 42 - fn write(&mut self, delay: &mut DelayUs, data: u32); [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: use `dyn` [INFO] [stdout] | [INFO] [stdout] 55 - pub fn write(&mut self, delay: &mut DelayUs, data: WiegandData) { [INFO] [stdout] 55 + pub fn write(&mut self, delay: &mut dyn DelayUs, data: WiegandData) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.00s [INFO] running `Command { std: "docker" "inspect" "cdaa84fff79174c3d2423fd3a27c303766023c224a1598d651fe972ab8b87cbd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cdaa84fff79174c3d2423fd3a27c303766023c224a1598d651fe972ab8b87cbd", kill_on_drop: false }` [INFO] [stdout] cdaa84fff79174c3d2423fd3a27c303766023c224a1598d651fe972ab8b87cbd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 051d1e58a01c6272c425a3c13344ab2f63cdea4185dc4ff553dbd84e3981a26b [INFO] running `Command { std: "docker" "start" "-a" "051d1e58a01c6272c425a3c13344ab2f63cdea4185dc4ff553dbd84e3981a26b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.50 [INFO] [stderr] Compiling lazy_static v1.3.0 [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] = 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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 42 - fn write(&mut self, delay: &mut DelayUs, data: u32); [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: use `dyn` [INFO] [stdout] | [INFO] [stdout] 55 - pub fn write(&mut self, delay: &mut DelayUs, data: WiegandData) { [INFO] [stdout] 55 + pub fn write(&mut self, delay: &mut dyn DelayUs, data: WiegandData) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rppal v0.11.1 (https://github.com/golemparts/rppal.git?rev=abd9d4da#abd9d4da) [INFO] [stderr] Compiling 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] = 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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 42 - fn write(&mut self, delay: &mut DelayUs, data: u32); [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: use `dyn` [INFO] [stdout] | [INFO] [stdout] 55 - pub fn write(&mut self, delay: &mut DelayUs, data: WiegandData) { [INFO] [stdout] 55 + pub fn write(&mut self, delay: &mut dyn DelayUs, data: WiegandData) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.88s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/bitbang_wiegand-750ca4676566eac6) [INFO] running `Command { std: "docker" "inspect" "051d1e58a01c6272c425a3c13344ab2f63cdea4185dc4ff553dbd84e3981a26b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "051d1e58a01c6272c425a3c13344ab2f63cdea4185dc4ff553dbd84e3981a26b", kill_on_drop: false }` [INFO] [stdout] 051d1e58a01c6272c425a3c13344ab2f63cdea4185dc4ff553dbd84e3981a26b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a7da6cb9b77a795d2a9c49d09c7eec3f4ad9309f3b56470cda23724f44924c2e [INFO] running `Command { std: "docker" "start" "-a" "a7da6cb9b77a795d2a9c49d09c7eec3f4ad9309f3b56470cda23724f44924c2e", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:42:37 [INFO] [stderr] | [INFO] [stderr] 42 | fn write(&mut self, delay: &mut DelayUs, data: u32); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 42 - fn write(&mut self, delay: &mut DelayUs, data: u32); [INFO] [stderr] 42 + fn write(&mut self, delay: &mut dyn DelayUs, data: u32); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:55:41 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn write(&mut self, delay: &mut DelayUs, data: WiegandData) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 55 - pub fn write(&mut self, delay: &mut DelayUs, data: WiegandData) { [INFO] [stderr] 55 + pub fn write(&mut self, delay: &mut dyn DelayUs, data: WiegandData) { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `bitbang-wiegand` (lib) generated 2 warnings [INFO] [stderr] warning: `bitbang-wiegand` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bitbang_wiegand-750ca4676566eac6) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test tests::even_parity_fail ... ok [INFO] [stdout] test tests::even_parity_success ... ok [INFO] [stdout] test tests::into_u32_max ... ok [INFO] [stdout] test tests::into_u32_additional ... ok [INFO] [stdout] test tests::into_u32_min ... ok [INFO] [stdout] test tests::odd_parity_fail ... ok [INFO] [stdout] test tests::odd_parity_success ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests bitbang-wiegand [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a7da6cb9b77a795d2a9c49d09c7eec3f4ad9309f3b56470cda23724f44924c2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7da6cb9b77a795d2a9c49d09c7eec3f4ad9309f3b56470cda23724f44924c2e", kill_on_drop: false }` [INFO] [stdout] a7da6cb9b77a795d2a9c49d09c7eec3f4ad9309f3b56470cda23724f44924c2e