[INFO] fetching crate irq 0.2.3... [INFO] checking irq-0.2.3 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] extracting crate irq 0.2.3 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate irq 0.2.3 on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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] 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cortex-m-rt-macros v0.1.7 [INFO] [stderr] Downloaded cortex-m-rt v0.6.11 [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 09e0327971761c38d7193d593b58ce5279cb90003cd137a61feb5000e3db0f8a [INFO] running `Command { std: "docker" "start" "-a" "09e0327971761c38d7193d593b58ce5279cb90003cd137a61feb5000e3db0f8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "09e0327971761c38d7193d593b58ce5279cb90003cd137a61feb5000e3db0f8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09e0327971761c38d7193d593b58ce5279cb90003cd137a61feb5000e3db0f8a", kill_on_drop: false }` [INFO] [stdout] 09e0327971761c38d7193d593b58ce5279cb90003cd137a61feb5000e3db0f8a [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=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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f2a018fc6b1e8bc5a6d98ef2a20184e01997c0694a3e14fb5a2ba7c27b83df15 [INFO] running `Command { std: "docker" "start" "-a" "f2a018fc6b1e8bc5a6d98ef2a20184e01997c0694a3e14fb5a2ba7c27b83df15", 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] Checking r0 v0.2.2 [INFO] [stderr] Checking once_cell v1.3.1 [INFO] [stderr] Checking 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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling cortex-m-rt-macros v0.1.7 [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 undeclared crate or module `mock_pac` [INFO] [stdout] [INFO] [stdout] [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: 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] error: aborting due to 1 previous error; 1 warning emitted [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 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f2a018fc6b1e8bc5a6d98ef2a20184e01997c0694a3e14fb5a2ba7c27b83df15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2a018fc6b1e8bc5a6d98ef2a20184e01997c0694a3e14fb5a2ba7c27b83df15", kill_on_drop: false }` [INFO] [stdout] f2a018fc6b1e8bc5a6d98ef2a20184e01997c0694a3e14fb5a2ba7c27b83df15