[INFO] cloning repository https://github.com/wildarch/cortex-m-switch [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wildarch/cortex-m-switch" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwildarch%2Fcortex-m-switch", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwildarch%2Fcortex-m-switch'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 550633de82f9f356ae74fe3a987fcbbdb092b90d [INFO] testing wildarch/cortex-m-switch 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%2Fwildarch%2Fcortex-m-switch" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/wildarch/cortex-m-switch 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/wildarch/cortex-m-switch [INFO] finished tweaking git repo https://github.com/wildarch/cortex-m-switch [INFO] tweaked toml for git repo https://github.com/wildarch/cortex-m-switch written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/wildarch/cortex-m-switch 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 30a56962b620e767746eacdc2358c5ba1833bf4d4e8687ab92095ca1e9c73a03 [INFO] running `Command { std: "docker" "start" "-a" "30a56962b620e767746eacdc2358c5ba1833bf4d4e8687ab92095ca1e9c73a03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "30a56962b620e767746eacdc2358c5ba1833bf4d4e8687ab92095ca1e9c73a03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30a56962b620e767746eacdc2358c5ba1833bf4d4e8687ab92095ca1e9c73a03", kill_on_drop: false }` [INFO] [stdout] 30a56962b620e767746eacdc2358c5ba1833bf4d4e8687ab92095ca1e9c73a03 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9bf6bbab5d627887a111f17da5fe5285ae291aec9988d828051fe22fe7ee8764 [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" "9bf6bbab5d627887a111f17da5fe5285ae291aec9988d828051fe22fe7ee8764", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v0.15.42 [INFO] [stderr] Compiling rand_core v0.4.0 [INFO] [stderr] Compiling stable_deref_trait v1.1.1 [INFO] [stderr] Compiling cortex-m v0.6.0 [INFO] [stderr] Compiling vcell v0.1.0 [INFO] [stderr] Compiling cortex-m-rt v0.6.10 [INFO] [stderr] Compiling r0 v0.2.2 [INFO] [stderr] Compiling cortex-m-switch v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling bare-metal v0.2.4 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stdout] --> build.rs:8:54 [INFO] [stdout] | [INFO] [stdout] 8 | for exception in ["SysTick", "PendSV", "SVCall"].into_iter() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 8 | for exception in ["SysTick", "PendSV", "SVCall"].iter() { [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or remove `.into_iter()` to iterate by value [INFO] [stdout] | [INFO] [stdout] 8 - for exception in ["SysTick", "PendSV", "SVCall"].into_iter() { [INFO] [stdout] 8 + for exception in ["SysTick", "PendSV", "SVCall"] { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling volatile-register v0.2.0 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling as-slice v0.1.0 [INFO] [stderr] Compiling aligned v0.3.1 [INFO] [stderr] Compiling cortex-m-rt-macros v0.1.5 [INFO] [stderr] Compiling cortex-m-switch-macros v0.0.0 (/opt/rustwide/workdir/macros) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 27.08s [INFO] running `Command { std: "docker" "inspect" "9bf6bbab5d627887a111f17da5fe5285ae291aec9988d828051fe22fe7ee8764", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9bf6bbab5d627887a111f17da5fe5285ae291aec9988d828051fe22fe7ee8764", kill_on_drop: false }` [INFO] [stdout] 9bf6bbab5d627887a111f17da5fe5285ae291aec9988d828051fe22fe7ee8764 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 08ef2fef29096ea01abd8f2eb0c32676e0718ea46d09918f1abb2d258e4bd2be [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" "08ef2fef29096ea01abd8f2eb0c32676e0718ea46d09918f1abb2d258e4bd2be", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling cortex-m-switch v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stdout] --> build.rs:8:54 [INFO] [stdout] | [INFO] [stdout] 8 | for exception in ["SysTick", "PendSV", "SVCall"].into_iter() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 8 | for exception in ["SysTick", "PendSV", "SVCall"].iter() { [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or remove `.into_iter()` to iterate by value [INFO] [stdout] | [INFO] [stdout] 8 - for exception in ["SysTick", "PendSV", "SVCall"].into_iter() { [INFO] [stdout] 8 + for exception in ["SysTick", "PendSV", "SVCall"] { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.17s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/cortex_m_switch-f48e4076b045fe81) [INFO] running `Command { std: "docker" "inspect" "08ef2fef29096ea01abd8f2eb0c32676e0718ea46d09918f1abb2d258e4bd2be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08ef2fef29096ea01abd8f2eb0c32676e0718ea46d09918f1abb2d258e4bd2be", kill_on_drop: false }` [INFO] [stdout] 08ef2fef29096ea01abd8f2eb0c32676e0718ea46d09918f1abb2d258e4bd2be [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9ec32f2efbc6224f3c73a978680ca4aa9c312be8be3d65a0710f9f6ccea9a5f9 [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" "9ec32f2efbc6224f3c73a978680ca4aa9c312be8be3d65a0710f9f6ccea9a5f9", kill_on_drop: false }` [INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stderr] --> build.rs:8:54 [INFO] [stderr] | [INFO] [stderr] 8 | for exception in ["SysTick", "PendSV", "SVCall"].into_iter() { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(array_into_iter)]` on by default [INFO] [stderr] = warning: this changes meaning in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stderr] | [INFO] [stderr] 8 | for exception in ["SysTick", "PendSV", "SVCall"].iter() { [INFO] [stderr] | ~~~~ [INFO] [stderr] help: or remove `.into_iter()` to iterate by value [INFO] [stderr] | [INFO] [stderr] 8 - for exception in ["SysTick", "PendSV", "SVCall"].into_iter() { [INFO] [stderr] 8 + for exception in ["SysTick", "PendSV", "SVCall"] { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `cortex-m-switch` (build script) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cortex_m_switch-f48e4076b045fe81) [INFO] [stdout] running 0 tests [INFO] [stderr] Doc-tests cortex-m-switch [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] [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" "9ec32f2efbc6224f3c73a978680ca4aa9c312be8be3d65a0710f9f6ccea9a5f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ec32f2efbc6224f3c73a978680ca4aa9c312be8be3d65a0710f9f6ccea9a5f9", kill_on_drop: false }` [INFO] [stdout] 9ec32f2efbc6224f3c73a978680ca4aa9c312be8be3d65a0710f9f6ccea9a5f9