[INFO] fetching crate intel-spi 0.1.7... [INFO] checking intel-spi-0.1.7 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [INFO] extracting crate intel-spi 0.1.7 into /workspace/builds/worker-5-tc2/source [INFO] removed /workspace/builds/worker-5-tc2/source/rust-toolchain.toml [INFO] started tweaking crates.io crate intel-spi 0.1.7 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate intel-spi 0.1.7 [INFO] tweaked toml for crates.io crate intel-spi 0.1.7 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate intel-spi 0.1.7 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate intel-spi 0.1.7 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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d85aa40c46a8b0d4ea84f047d3d1d64744c90d15eb6769d915e85b4a189f182f [INFO] running `Command { std: "docker" "start" "-a" "d85aa40c46a8b0d4ea84f047d3d1d64744c90d15eb6769d915e85b4a189f182f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d85aa40c46a8b0d4ea84f047d3d1d64744c90d15eb6769d915e85b4a189f182f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d85aa40c46a8b0d4ea84f047d3d1d64744c90d15eb6769d915e85b4a189f182f", kill_on_drop: false }` [INFO] [stdout] d85aa40c46a8b0d4ea84f047d3d1d64744c90d15eb6769d915e85b4a189f182f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2eaf2d54fc551fd665982e2babcc06c6683f412e4e616842d7e8e4679cf00bc8 [INFO] running `Command { std: "docker" "start" "-a" "2eaf2d54fc551fd665982e2babcc06c6683f412e4e616842d7e8e4679cf00bc8", kill_on_drop: false }` [INFO] [stderr] Checking plain v0.2.3 [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking redox_uefi v0.1.13 [INFO] [stderr] Checking bitflags v2.9.0 [INFO] [stderr] Checking coreboot-fs v0.1.1 [INFO] [stderr] Checking redox_intelflash v0.1.3 [INFO] [stderr] Checking intel-spi v0.1.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/../examples/util/mod.rs:54:24 [INFO] [stdout] | [INFO] [stdout] 54 | SpiDev::new(&mcfg, &mut LINUX_MAPPER).expect("failed to get SPI device") [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] help: use `&raw mut` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 54 | SpiDev::new(&mcfg, &raw mut LINUX_MAPPER).expect("failed to get SPI device") [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/lib.rs:530:34 [INFO] [stdout] | [INFO] [stdout] 530 | let spi: &SpiRegs = &*(0 as *const SpiRegs); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deref_nullptr)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> examples/util/mod.rs:54:24 [INFO] [stdout] | [INFO] [stdout] 54 | SpiDev::new(&mcfg, &mut LINUX_MAPPER).expect("failed to get SPI device") [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] help: use `&raw mut` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 54 | SpiDev::new(&mcfg, &raw mut LINUX_MAPPER).expect("failed to get SPI device") [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/../examples/util/mod.rs:54:24 [INFO] [stdout] | [INFO] [stdout] 54 | SpiDev::new(&mcfg, &mut LINUX_MAPPER).expect("failed to get SPI device") [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] help: use `&raw mut` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 54 | SpiDev::new(&mcfg, &raw mut LINUX_MAPPER).expect("failed to get SPI device") [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.41s [INFO] running `Command { std: "docker" "inspect" "2eaf2d54fc551fd665982e2babcc06c6683f412e4e616842d7e8e4679cf00bc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2eaf2d54fc551fd665982e2babcc06c6683f412e4e616842d7e8e4679cf00bc8", kill_on_drop: false }` [INFO] [stdout] 2eaf2d54fc551fd665982e2babcc06c6683f412e4e616842d7e8e4679cf00bc8