[INFO] crate freestanding-musl-malloc 1.0.0 is already in cache
[INFO] extracting crate freestanding-musl-malloc 1.0.0 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/freestanding-musl-malloc/1.0.0
[INFO] extracting crate freestanding-musl-malloc 1.0.0 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/freestanding-musl-malloc/1.0.0
[INFO] validating manifest of freestanding-musl-malloc-1.0.0 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of freestanding-musl-malloc-1.0.0 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing freestanding-musl-malloc-1.0.0
[INFO] finished frobbing freestanding-musl-malloc-1.0.0
[INFO] frobbed toml for freestanding-musl-malloc-1.0.0 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/freestanding-musl-malloc/1.0.0/Cargo.toml
[INFO] started frobbing freestanding-musl-malloc-1.0.0
[INFO] finished frobbing freestanding-musl-malloc-1.0.0
[INFO] frobbed toml for freestanding-musl-malloc-1.0.0 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/freestanding-musl-malloc/1.0.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking freestanding-musl-malloc-1.0.0 against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-7/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/freestanding-musl-malloc/1.0.0:/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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 89d1650f6ee4bbf941c70a3425d2691d24d8934019a223acdfd415577a6cc0b4
[INFO] running `"docker" "start" "-a" "89d1650f6ee4bbf941c70a3425d2691d24d8934019a223acdfd415577a6cc0b4"`
[INFO] [stderr]    Compiling freestanding-musl-malloc v1.0.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build
[INFO] [stderr]  --> build.rs:4:17
[INFO] [stderr]   |
[INFO] [stderr] 4 |     let mut c = gcc::Config::new();
[INFO] [stderr]   |                 ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'gcc::Build::new': crate has been renamed to `cc`, the `gcc` name is not maintained
[INFO] [stderr]  --> build.rs:4:17
[INFO] [stderr]   |
[INFO] [stderr] 4 |     let mut c = gcc::Config::new();
[INFO] [stderr]   |                 ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: malloc.c: In function 'lock':
[INFO] [stderr] warning: malloc.c:50:39: warning: unused parameter 'lk' [-Wunused-parameter]
[INFO] [stderr] warning:  static inline void lock(volatile int *lk)
[INFO] [stderr] warning:                                        ^~
[INFO] [stderr] warning: malloc.c: In function 'unlock':
[INFO] [stderr] warning: malloc.c:59:41: warning: unused parameter 'lk' [-Wunused-parameter]
[INFO] [stderr] warning:  static inline void unlock(volatile int *lk)
[INFO] [stderr] warning:                                          ^~
[INFO] [stderr] warning: malloc.c: In function 'adjust_size':
[INFO] [stderr] warning: malloc.c:195:11: warning: comparison is always false due to limited range of data type [-Wtype-limits]
[INFO] [stderr] warning:   if (*n-1 > PTRDIFF_MAX - SIZE_ALIGN - PAGE_SIZE) {
[INFO] [stderr] warning:            ^
[INFO] [stderr] warning: malloc.c: In function 'trim':
[INFO] [stderr] warning: malloc.c:297:19: warning: suggest parentheses around arithmetic in operand of '|' [-Wparentheses]
[INFO] [stderr] warning:   split->csize = n1-n | C_INUSE;
[INFO] [stderr] warning:                  ~~^~
[INFO] [stderr] warning: malloc.c:298:18: warning: suggest parentheses around arithmetic in operand of '|' [-Wparentheses]
[INFO] [stderr] warning:   next->psize = n1-n | C_INUSE;
[INFO] [stderr] warning:                 ~~^~
[INFO] [stderr] warning: malloc.c: In function 'malloc':
[INFO] [stderr] warning: malloc.c:312:41: warning: suggest parentheses around '-' in operand of '&' [-Wparentheses]
[INFO] [stderr] warning:    size_t len = n + OVERHEAD + PAGE_SIZE - 1 & -PAGE_SIZE;
[INFO] [stderr] warning:                 ~~~~~~~~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: malloc.c: In function 'free':
[INFO] [stderr] warning: malloc.c:477:44: warning: suggest parentheses around arithmetic in operand of '^' [-Wparentheses]
[INFO] [stderr] warning:     if (new_size+size > RECLAIM && (new_size+size^size) > size)
[INFO] [stderr] warning:                                     ~~~~~~~~^~~~~
[INFO] [stderr] warning: malloc.c:484:44: warning: suggest parentheses around arithmetic in operand of '^' [-Wparentheses]
[INFO] [stderr] warning:     if (new_size+size > RECLAIM && (new_size+size^size) > size)
[INFO] [stderr] warning:                                     ~~~~~~~~^~~~~
[INFO] [stderr] warning: malloc.c:504:17: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
[INFO] [stderr] warning:    uintptr_t a = (uintptr_t)self + SIZE_ALIGN+PAGE_SIZE-1 & -PAGE_SIZE;
[INFO] [stderr] warning:                  ^
[INFO] [stderr] warning: malloc.c:504:55: warning: suggest parentheses around '-' in operand of '&' [-Wparentheses]
[INFO] [stderr] warning:    uintptr_t a = (uintptr_t)self + SIZE_ALIGN+PAGE_SIZE-1 & -PAGE_SIZE;
[INFO] [stderr] warning:                  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~
[INFO] [stderr] warning: malloc.c:505:17: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
[INFO] [stderr] warning:    uintptr_t b = (uintptr_t)next - SIZE_ALIGN & -PAGE_SIZE;
[INFO] [stderr] warning:                  ^
[INFO] [stderr] warning: malloc.c:505:33: warning: suggest parentheses around '-' in operand of '&' [-Wparentheses]
[INFO] [stderr] warning:    uintptr_t b = (uintptr_t)next - SIZE_ALIGN & -PAGE_SIZE;
[INFO] [stderr] warning:                                  ^
[INFO] [stderr] warning: malloc.c:507:11: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
[INFO] [stderr] warning:    madvise((void *)a, b-a, MADV_DONTNEED);
[INFO] [stderr] warning:            ^
[INFO] [stderr] warning: expand_heap.c: In function '__expand_heap':
[INFO] [stderr] warning: expand_heap.c:17:8: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
[INFO] [stderr] warning:   if (n > SIZE_MAX/2 - PAGE_SIZE) {
[INFO] [stderr] warning:         ^
[INFO] [stderr] warning: expand_heap.c:21:10: warning: suggest parentheses around '-' in operand of '&' [-Wparentheses]
[INFO] [stderr] warning:   n += -n & PAGE_SIZE-1;
[INFO] [stderr] warning:           ^
[INFO] [stderr] warning: memalign.c: In function '__memalign':
[INFO] [stderr] warning: memalign.c:31:17: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
[INFO] [stderr] warning:   new = (void *)((uintptr_t)mem + align-1 & -align);
[INFO] [stderr] warning:                  ^
[INFO] [stderr] warning: memalign.c:31:39: warning: suggest parentheses around '-' in operand of '&' [-Wparentheses]
[INFO] [stderr] warning:   new = (void *)((uintptr_t)mem + align-1 & -align);
[INFO] [stderr] warning:                  ~~~~~~~~~~~~~~~~~~~~~~^~
[INFO] [stderr] warning: memalign.c:31:8: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
[INFO] [stderr] warning:   new = (void *)((uintptr_t)mem + align-1 & -align);
[INFO] [stderr] warning:         ^
[INFO] [stderr] warning: memalign.c:45:40: warning: suggest parentheses around arithmetic in operand of '|' [-Wparentheses]
[INFO] [stderr] warning:   ((size_t *)mem)[-1] = (header&7) | new-mem;
[INFO] [stderr] warning:                                      ~~~^~~~
[INFO] [stderr] warning: memalign.c:46:40: warning: suggest parentheses around arithmetic in operand of '|' [-Wparentheses]
[INFO] [stderr] warning:   ((size_t *)new)[-2] = (footer&7) | new-mem;
[INFO] [stderr] warning:                                      ~~~^~~~
[INFO] [stderr] warning: memalign.c:47:40: warning: suggest parentheses around arithmetic in operand of '|' [-Wparentheses]
[INFO] [stderr] warning:   ((size_t *)new)[-1] = (header&7) | end-new;
[INFO] [stderr] warning:                                      ~~~^~~~
[INFO] [stderr] warning: memalign.c:48:40: warning: suggest parentheses around arithmetic in operand of '|' [-Wparentheses]
[INFO] [stderr] warning:   ((size_t *)end)[-2] = (footer&7) | end-new;
[INFO] [stderr] warning:                                      ~~~^~~~
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `"docker" "inspect" "89d1650f6ee4bbf941c70a3425d2691d24d8934019a223acdfd415577a6cc0b4"`
[INFO] running `"docker" "rm" "-f" "89d1650f6ee4bbf941c70a3425d2691d24d8934019a223acdfd415577a6cc0b4"`
[INFO] [stdout] 89d1650f6ee4bbf941c70a3425d2691d24d8934019a223acdfd415577a6cc0b4