[INFO] fetching crate irq 0.2.3... [INFO] testing irq-0.2.3 against 1.90.0 for beta-1.91-3 [INFO] extracting crate irq 0.2.3 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate irq 0.2.3 [INFO] finished tweaking crates.io crate irq 0.2.3 [INFO] tweaked toml for crates.io crate irq 0.2.3 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate irq 0.2.3 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate irq 0.2.3 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proc-macro2 v1.0.8 [INFO] [stderr] Downloaded cortex-m-rt-macros v0.1.7 [INFO] [stderr] Downloaded once_cell v1.3.1 [INFO] [stderr] Downloaded cortex-m-rt v0.6.11 [INFO] [stderr] Downloaded syn v1.0.13 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cf12504714ffe820584b97516cda26b769ff55f5019fec4dfea9eed19f71cd66 [INFO] running `Command { std: "docker" "start" "-a" "cf12504714ffe820584b97516cda26b769ff55f5019fec4dfea9eed19f71cd66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cf12504714ffe820584b97516cda26b769ff55f5019fec4dfea9eed19f71cd66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf12504714ffe820584b97516cda26b769ff55f5019fec4dfea9eed19f71cd66", kill_on_drop: false }` [INFO] [stdout] cf12504714ffe820584b97516cda26b769ff55f5019fec4dfea9eed19f71cd66 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e508bc192b215ccec57dfdff39f05594da6358c54b7c86feeeb88751a86b19a1 [INFO] running `Command { std: "docker" "start" "-a" "e508bc192b215ccec57dfdff39f05594da6358c54b7c86feeeb88751a86b19a1", kill_on_drop: false }` [INFO] [stderr] Compiling irq v0.2.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/readme.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | #[doc = $e] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 6 | extern {} [INFO] [stdout] | --------- rustdoc does not generate documentation for extern blocks [INFO] [stdout] ... [INFO] [stdout] 10 | doc!(include_str!("../README.md")); [INFO] [stdout] | ---------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = note: this warning originates in the macro `doc` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated [INFO] [stdout] --> src/readme.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | extern {} [INFO] [stdout] | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"` [INFO] [stdout] ... [INFO] [stdout] 10 | doc!(include_str!("../README.md")); [INFO] [stdout] | ---------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(missing_abi)]` on by default [INFO] [stdout] = note: this warning originates in the macro `doc` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s [INFO] running `Command { std: "docker" "inspect" "e508bc192b215ccec57dfdff39f05594da6358c54b7c86feeeb88751a86b19a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e508bc192b215ccec57dfdff39f05594da6358c54b7c86feeeb88751a86b19a1", kill_on_drop: false }` [INFO] [stdout] e508bc192b215ccec57dfdff39f05594da6358c54b7c86feeeb88751a86b19a1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0e9b4465b787ca72ebf74b9db7de19295324878a2c907a04324c61ef1b422c8c [INFO] running `Command { std: "docker" "start" "-a" "0e9b4465b787ca72ebf74b9db7de19295324878a2c907a04324c61ef1b422c8c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.13 [INFO] [stderr] Compiling cortex-m-rt v0.6.11 [INFO] [stderr] Compiling r0 v0.2.2 [INFO] [stderr] Compiling once_cell v1.3.1 [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/readme.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | #[doc = $e] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 6 | extern {} [INFO] [stdout] | --------- rustdoc does not generate documentation for extern blocks [INFO] [stdout] ... [INFO] [stdout] 10 | doc!(include_str!("../README.md")); [INFO] [stdout] | ---------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = note: this warning originates in the macro `doc` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated [INFO] [stdout] --> src/readme.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | extern {} [INFO] [stdout] | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"` [INFO] [stdout] ... [INFO] [stdout] 10 | doc!(include_str!("../README.md")); [INFO] [stdout] | ---------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(missing_abi)]` on by default [INFO] [stdout] = note: this warning originates in the macro `doc` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling cortex-m-rt-macros v0.1.7 [INFO] [stderr] Compiling irq v0.2.3 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `mock_pac` [INFO] [stdout] --> examples/mock-pac.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use mock_pac::interrupt; [INFO] [stdout] | ^^^^^^^^ use of unresolved module or unlinked crate `mock_pac` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `mock_pac`, use `cargo add mock_pac` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> examples/mock-pac.rs:16:29 [INFO] [stdout] | [INFO] [stdout] 16 | handler!(int0 = move || i += 1); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: did you mean to capture by reference instead? [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `irq` (example "mock-pac") due to 1 previous error; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/readme.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | #[doc = $e] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 6 | extern {} [INFO] [stdout] | --------- rustdoc does not generate documentation for extern blocks [INFO] [stdout] ... [INFO] [stdout] 10 | doc!(include_str!("../README.md")); [INFO] [stdout] | ---------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = note: this warning originates in the macro `doc` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated [INFO] [stdout] --> src/readme.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | extern {} [INFO] [stdout] | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"` [INFO] [stdout] ... [INFO] [stdout] 10 | doc!(include_str!("../README.md")); [INFO] [stdout] | ---------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(missing_abi)]` on by default [INFO] [stdout] = note: this warning originates in the macro `doc` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0e9b4465b787ca72ebf74b9db7de19295324878a2c907a04324c61ef1b422c8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e9b4465b787ca72ebf74b9db7de19295324878a2c907a04324c61ef1b422c8c", kill_on_drop: false }` [INFO] [stdout] 0e9b4465b787ca72ebf74b9db7de19295324878a2c907a04324c61ef1b422c8c