[INFO] fetching crate stm32f3 0.13.0... [INFO] testing stm32f3-0.13.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate stm32f3 0.13.0 into /workspace/builds/worker-15/source [INFO] validating manifest of crates.io crate stm32f3 0.13.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate stm32f3 0.13.0 [INFO] finished tweaking crates.io crate stm32f3 0.13.0 [INFO] tweaked toml for crates.io crate stm32f3 0.13.0 written to /workspace/builds/worker-15/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2a36a1c556f7128bfcf69554442e93f86990fe7a281ad8ec51aaf6817d24612f [INFO] running `Command { std: "docker" "start" "-a" "2a36a1c556f7128bfcf69554442e93f86990fe7a281ad8ec51aaf6817d24612f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2a36a1c556f7128bfcf69554442e93f86990fe7a281ad8ec51aaf6817d24612f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a36a1c556f7128bfcf69554442e93f86990fe7a281ad8ec51aaf6817d24612f", kill_on_drop: false }` [INFO] [stdout] 2a36a1c556f7128bfcf69554442e93f86990fe7a281ad8ec51aaf6817d24612f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b677fbd88c96206851e831d0dfad017c667e4821dce20e49c4dfdff79e5d3643 [INFO] running `Command { std: "docker" "start" "-a" "b677fbd88c96206851e831d0dfad017c667e4821dce20e49c4dfdff79e5d3643", kill_on_drop: false }` [INFO] [stderr] Compiling stm32f3 v0.13.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/generic.rs:162:19 [INFO] [stdout] | [INFO] [stdout] 162 | pub(crate) fn new(bits: U) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.28s [INFO] running `Command { std: "docker" "inspect" "b677fbd88c96206851e831d0dfad017c667e4821dce20e49c4dfdff79e5d3643", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b677fbd88c96206851e831d0dfad017c667e4821dce20e49c4dfdff79e5d3643", kill_on_drop: false }` [INFO] [stdout] b677fbd88c96206851e831d0dfad017c667e4821dce20e49c4dfdff79e5d3643 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dde8b3e0af08948538093d91761d6ee581b86f2e4d33334d42daf974a2553aec [INFO] running `Command { std: "docker" "start" "-a" "dde8b3e0af08948538093d91761d6ee581b86f2e4d33334d42daf974a2553aec", kill_on_drop: false }` [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/generic.rs:162:19 [INFO] [stdout] | [INFO] [stdout] 162 | pub(crate) fn new(bits: U) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling stm32f3 v0.13.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/generic.rs:162:19 [INFO] [stdout] | [INFO] [stdout] 162 | pub(crate) fn new(bits: U) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.27s [INFO] running `Command { std: "docker" "inspect" "dde8b3e0af08948538093d91761d6ee581b86f2e4d33334d42daf974a2553aec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dde8b3e0af08948538093d91761d6ee581b86f2e4d33334d42daf974a2553aec", kill_on_drop: false }` [INFO] [stdout] dde8b3e0af08948538093d91761d6ee581b86f2e4d33334d42daf974a2553aec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4fa50aa324c3e547b782ed05aab2ae6e68c69593fcffde78b5b7a463fe89a93f [INFO] running `Command { std: "docker" "start" "-a" "4fa50aa324c3e547b782ed05aab2ae6e68c69593fcffde78b5b7a463fe89a93f", kill_on_drop: false }` [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/generic.rs:162:19 [INFO] [stderr] | [INFO] [stderr] 162 | pub(crate) fn new(bits: U) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/generic.rs:162:19 [INFO] [stderr] | [INFO] [stderr] 162 | pub(crate) fn new(bits: U) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/stm32f3-6793013a691ebd02) [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] [stderr] Doc-tests stm32f3 [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/generic.rs - generic::Reg::modify (line 123) ... ignored [INFO] [stdout] test src/generic.rs - generic::Reg::modify (line 129) ... ignored [INFO] [stdout] test src/generic.rs - generic::Reg::read (line 40) ... ignored [INFO] [stdout] test src/generic.rs - generic::Reg::read (line 44) ... ignored [INFO] [stdout] test src/generic.rs - generic::Reg::write (line 77) ... ignored [INFO] [stdout] test src/generic.rs - generic::Reg::write (line 81) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 6 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4fa50aa324c3e547b782ed05aab2ae6e68c69593fcffde78b5b7a463fe89a93f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4fa50aa324c3e547b782ed05aab2ae6e68c69593fcffde78b5b7a463fe89a93f", kill_on_drop: false }` [INFO] [stdout] 4fa50aa324c3e547b782ed05aab2ae6e68c69593fcffde78b5b7a463fe89a93f