[INFO] cloning repository AltOS-Rust/cm0-atomic
[INFO] running `"git" "clone" "--bare" "git://github.com/AltOS-Rust/cm0-atomic.git" "work/cache/sources/gh/AltOS-Rust/cm0-atomic"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/AltOS-Rust/cm0-atomic'...
[INFO] running `"git" "clone" "work/cache/sources/gh/AltOS-Rust/cm0-atomic" "work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/AltOS-Rust/cm0-atomic"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/AltOS-Rust/cm0-atomic'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/AltOS-Rust/cm0-atomic" "work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/AltOS-Rust/cm0-atomic"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/AltOS-Rust/cm0-atomic'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cc0cfd61786e931535d03c962a0b10553630b470
[INFO] sha for GitHub repo AltOS-Rust/cm0-atomic: cc0cfd61786e931535d03c962a0b10553630b470
[INFO] validating manifest of AltOS-Rust/cm0-atomic on toolchain master#c0086b9e8972fef9fd4af24bae20d45021ed06c6
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of AltOS-Rust/cm0-atomic on toolchain try#290ac7b29f41ff9fa5232f9a1116ea71a3501063
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing AltOS-Rust/cm0-atomic
[INFO] finished frobbing AltOS-Rust/cm0-atomic
[INFO] frobbed toml for AltOS-Rust/cm0-atomic written to work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/AltOS-Rust/cm0-atomic/Cargo.toml
[INFO] started frobbing AltOS-Rust/cm0-atomic
[INFO] finished frobbing AltOS-Rust/cm0-atomic
[INFO] frobbed toml for AltOS-Rust/cm0-atomic written to work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/AltOS-Rust/cm0-atomic/Cargo.toml
[INFO] crate AltOS-Rust/cm0-atomic has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking AltOS-Rust/cm0-atomic against master#c0086b9e8972fef9fd4af24bae20d45021ed06c6 for pr-58899
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58899/worker-3/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/AltOS-Rust/cm0-atomic:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 1ec0edc7ffd26b3433388d227a48286ae670acd417003923869f2357cab1940e
[INFO] running `"docker" "start" "-a" "1ec0edc7ffd26b3433388d227a48286ae670acd417003923869f2357cab1940e"`
[INFO] [stderr]     Checking cm0_atomic v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/arm.rs:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | / macro_rules! __start_critical {
[INFO] [stderr] 19 | |     () => {{
[INFO] [stderr] 20 | |         unsafe {
[INFO] [stderr] 21 | |             let primask: u32;
[INFO] [stderr] ...  |
[INFO] [stderr] 34 | |     }}
[INFO] [stderr] 35 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_macros)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/arm.rs:37:1
[INFO] [stderr]    |
[INFO] [stderr] 37 | / macro_rules! __end_critical {
[INFO] [stderr] 38 | |     ($var:ident) => {{
[INFO] [stderr] 39 | |         unsafe {
[INFO] [stderr] 40 | |             asm!("msr PRIMASK, $0"
[INFO] [stderr] ...  |
[INFO] [stderr] 46 | |     }}
[INFO] [stderr] 47 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/lib.rs:92:9
[INFO] [stderr]    |
[INFO] [stderr] 92 |         unsafe { self.p.into_inner() }
[INFO] [stderr]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_unsafe)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/lib.rs:177:9
[INFO] [stderr]     |
[INFO] [stderr] 177 |         unsafe { self.data.into_inner() }
[INFO] [stderr]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/lib.rs:92:9
[INFO] [stderr]    |
[INFO] [stderr] 92 |         unsafe { self.p.into_inner() }
[INFO] [stderr]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_unsafe)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/lib.rs:177:9
[INFO] [stderr]     |
[INFO] [stderr] 177 |         unsafe { self.data.into_inner() }
[INFO] [stderr]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `"docker" "inspect" "1ec0edc7ffd26b3433388d227a48286ae670acd417003923869f2357cab1940e"`
[INFO] running `"docker" "rm" "-f" "1ec0edc7ffd26b3433388d227a48286ae670acd417003923869f2357cab1940e"`
[INFO] [stdout] 1ec0edc7ffd26b3433388d227a48286ae670acd417003923869f2357cab1940e