[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 master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacobrosenthal%2Frust-bitbang-weigand" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jacobrosenthal/rust-bitbang-weigand on toolchain b70888601af92f6cdc0364abab3446e418b91d36 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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-3/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 32c8e5e7f8183a4f7ed6f9feef5e96fcb8a078df064baaee61dc87a098b4deeb [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "32c8e5e7f8183a4f7ed6f9feef5e96fcb8a078df064baaee61dc87a098b4deeb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "32c8e5e7f8183a4f7ed6f9feef5e96fcb8a078df064baaee61dc87a098b4deeb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32c8e5e7f8183a4f7ed6f9feef5e96fcb8a078df064baaee61dc87a098b4deeb", kill_on_drop: false }` [INFO] [stdout] 32c8e5e7f8183a4f7ed6f9feef5e96fcb8a078df064baaee61dc87a098b4deeb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b999fb357a07ce7f5556fca79c47990a6c9e688b58e2d51eee3285f4e355b35d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b999fb357a07ce7f5556fca79c47990a6c9e688b58e2d51eee3285f4e355b35d", kill_on_drop: false }` [INFO] [stderr] Compiling nb v0.1.1 [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] | ^^^^^^^^^^^^ help: use `dyn`: `dyn DelayUs` [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 issue #80165 [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] | ^^^^^^^^^^^^ help: use `dyn`: `dyn DelayUs` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.25s [INFO] running `Command { std: "docker" "inspect" "b999fb357a07ce7f5556fca79c47990a6c9e688b58e2d51eee3285f4e355b35d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b999fb357a07ce7f5556fca79c47990a6c9e688b58e2d51eee3285f4e355b35d", kill_on_drop: false }` [INFO] [stdout] b999fb357a07ce7f5556fca79c47990a6c9e688b58e2d51eee3285f4e355b35d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f85dbfa7be0b7a6a5f35aa3e32b96fccb4bde810166fc4a44c9ec19e14a760c4 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f85dbfa7be0b7a6a5f35aa3e32b96fccb4bde810166fc4a44c9ec19e14a760c4", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.50 [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] | ^^^^^^^^^^^^ help: use `dyn`: `dyn DelayUs` [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 issue #80165 [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] | ^^^^^^^^^^^^ help: use `dyn`: `dyn DelayUs` [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 issue #80165 [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] | ^^^^^^^^^^^^ help: use `dyn`: `dyn DelayUs` [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 issue #80165 [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] | ^^^^^^^^^^^^ help: use `dyn`: `dyn DelayUs` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.20s [INFO] running `Command { std: "docker" "inspect" "f85dbfa7be0b7a6a5f35aa3e32b96fccb4bde810166fc4a44c9ec19e14a760c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f85dbfa7be0b7a6a5f35aa3e32b96fccb4bde810166fc4a44c9ec19e14a760c4", kill_on_drop: false }` [INFO] [stdout] f85dbfa7be0b7a6a5f35aa3e32b96fccb4bde810166fc4a44c9ec19e14a760c4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c5b22c32828b9b684a3ea6e1538ae2458534a320da66cca86db231f4d56b5efa [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c5b22c32828b9b684a3ea6e1538ae2458534a320da66cca86db231f4d56b5efa", 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] | ^^^^^^^^^^^^ help: use `dyn`: `dyn DelayUs` [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 issue #80165 [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] | ^^^^^^^^^^^^ help: use `dyn`: `dyn DelayUs` [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 issue #80165 [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 0.06s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/bitbang_wiegand-eff8da583a2ea16d) [INFO] [stdout] running 7 tests [INFO] [stdout] test tests::even_parity_fail ... ok [INFO] [stdout] test tests::odd_parity_fail ... 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_success ... ok [INFO] [stdout] test tests::even_parity_success ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [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" "c5b22c32828b9b684a3ea6e1538ae2458534a320da66cca86db231f4d56b5efa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5b22c32828b9b684a3ea6e1538ae2458534a320da66cca86db231f4d56b5efa", kill_on_drop: false }` [INFO] [stdout] c5b22c32828b9b684a3ea6e1538ae2458534a320da66cca86db231f4d56b5efa