[INFO] crate wasmer-wasi 0.4.2 is already in cache
[INFO] extracting crate wasmer-wasi 0.4.2 into work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/wasmer-wasi/0.4.2
[INFO] extracting crate wasmer-wasi 0.4.2 into work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/wasmer-wasi/0.4.2
[INFO] validating manifest of wasmer-wasi-0.4.2 on toolchain master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of wasmer-wasi-0.4.2 on toolchain try#18481b65f318e0b4b20c0fc61340054701719d6c
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing wasmer-wasi-0.4.2
[INFO] finished frobbing wasmer-wasi-0.4.2
[INFO] frobbed toml for wasmer-wasi-0.4.2 written to work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/wasmer-wasi/0.4.2/Cargo.toml
[INFO] started frobbing wasmer-wasi-0.4.2
[INFO] finished frobbing wasmer-wasi-0.4.2
[INFO] frobbed toml for wasmer-wasi-0.4.2 written to work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/wasmer-wasi/0.4.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking wasmer-wasi-0.4.2 against master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7 for pr-62507
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62507/worker-6/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/wasmer-wasi/0.4.2:/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" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] adc882c0fea3ea388be3572a9139ef066b5a9bb3974043645472489784325ca1
[INFO] running `"docker" "start" "-a" "adc882c0fea3ea388be3572a9139ef066b5a9bb3974043645472489784325ca1"`
[INFO] [stderr]    Compiling arrayvec v0.4.11
[INFO] [stderr]    Compiling serde v1.0.97
[INFO] [stderr]     Checking wasmparser v0.29.2
[INFO] [stderr]     Checking generational-arena v0.2.2
[INFO] [stderr]     Checking page_size v0.4.1
[INFO] [stderr]     Checking digest v0.8.1
[INFO] [stderr]    Compiling blake2b_simd v0.4.1
[INFO] [stderr]    Compiling wasmer-runtime-core v0.4.2
[INFO] [stderr]     Checking hashbrown v0.1.8
[INFO] [stderr]     Checking serde_bytes v0.10.5
[INFO] [stderr]     Checking serde-bench v0.0.7
[INFO] [stderr]     Checking wasmer-wasi v0.4.2 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/syscalls/unix/mod.rs:22:42
[INFO] [stderr]    |
[INFO] [stderr] 22 |         let mut timespec_out: timespec = mem::uninitialized();
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/syscalls/unix/mod.rs:46:42
[INFO] [stderr]    |
[INFO] [stderr] 46 |         let mut timespec_out: timespec = mem::uninitialized();
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/syscalls/unix/mod.rs:22:42
[INFO] [stderr]    |
[INFO] [stderr] 22 |         let mut timespec_out: timespec = mem::uninitialized();
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/syscalls/unix/mod.rs:46:42
[INFO] [stderr]    |
[INFO] [stderr] 46 |         let mut timespec_out: timespec = mem::uninitialized();
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.87s
[INFO] running `"docker" "inspect" "adc882c0fea3ea388be3572a9139ef066b5a9bb3974043645472489784325ca1"`
[INFO] running `"docker" "rm" "-f" "adc882c0fea3ea388be3572a9139ef066b5a9bb3974043645472489784325ca1"`
[INFO] [stdout] adc882c0fea3ea388be3572a9139ef066b5a9bb3974043645472489784325ca1