Sep 10 16:47:03.045 INFO checking hotspot-0.5.5 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 16:47:03.045 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 16:47:03.045 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-4/try#3a2610c2a16575649896925631bf8cec4f4b1961:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 16:47:03.260 INFO blam! 84e51a201b7f0959a2e900c8389d273bd3b6cbcadd41ed8c276a79a936448f65
Sep 10 16:47:03.262 INFO running `"docker" "start" "-a" "84e51a201b7f0959a2e900c8389d273bd3b6cbcadd41ed8c276a79a936448f65"`
Sep 10 16:47:04.566 INFO kablam! usermod: no changes
Sep 10 16:47:04.626 INFO kablam!    Compiling hotspot v0.5.5 (file:///source)
Sep 10 16:47:04.626 INFO kablam!     Checking assert v0.6.1
Sep 10 16:47:04.630 INFO kablam!     Checking matrix v0.21.12
Sep 10 16:47:07.982 INFO kablam! error: failed to run custom build command for `hotspot v0.5.5 (file:///source)`
Sep 10 16:47:07.982 INFO kablam! process didn't exit successfully: `/target/debug/build/hotspot-48f488e920636373/build-script-build` (exit code: 101)
Sep 10 16:47:07.982 INFO kablam! --- stdout
Sep 10 16:47:07.982 INFO kablam! make -C /source/build/source -j8 EXTRAFLAGS='-fPIC -O3'
Sep 10 16:47:07.982 INFO kablam! make[1]: Entering directory '/source/build/source'
Sep 10 16:47:07.982 INFO kablam! gcc -O3 -fPIC -O3   -DVERBOSE=1 -DMATHACCEL=0 -DDEBUG3D=0 -DSUPERLU=0 -g -c hotspot.c
Sep 10 16:47:07.982 INFO kablam! gcc -O3 -fPIC -O3   -DVERBOSE=1 -DMATHACCEL=0 -DDEBUG3D=0 -DSUPERLU=0 -g -c temperature.c
Sep 10 16:47:07.982 INFO kablam! gcc -O3 -fPIC -O3   -DVERBOSE=1 -DMATHACCEL=0 -DDEBUG3D=0 -DSUPERLU=0 -g -c RCutil.c
Sep 10 16:47:07.982 INFO kablam! gcc -O3 -fPIC -O3   -DVERBOSE=1 -DMATHACCEL=0 -DDEBUG3D=0 -DSUPERLU=0 -g -c package.c
Sep 10 16:47:07.982 INFO kablam! gcc -O3 -fPIC -O3   -DVERBOSE=1 -DMATHACCEL=0 -DDEBUG3D=0 -DSUPERLU=0 -g -c temperature_block.c
Sep 10 16:47:07.982 INFO kablam! gcc -O3 -fPIC -O3   -DVERBOSE=1 -DMATHACCEL=0 -DDEBUG3D=0 -DSUPERLU=0 -g -c temperature_grid.c
Sep 10 16:47:07.982 INFO kablam! gcc -O3 -fPIC -O3   -DVERBOSE=1 -DMATHACCEL=0 -DDEBUG3D=0 -DSUPERLU=0 -g -c flp.c
Sep 10 16:47:07.982 INFO kablam! gcc -O3 -fPIC -O3   -DVERBOSE=1 -DMATHACCEL=0 -DDEBUG3D=0 -DSUPERLU=0 -g -c flp_desc.c
Sep 10 16:47:07.982 INFO kablam! Makefile:203: recipe for target 'package.o' failed
Sep 10 16:47:07.982 INFO kablam! Makefile:203: recipe for target 'hotspot.o' failed
Sep 10 16:47:07.982 INFO kablam! Makefile:203: recipe for target 'flp_desc.o' failed
Sep 10 16:47:07.982 INFO kablam! Makefile:203: recipe for target 'temperature.o' failed
Sep 10 16:47:07.982 INFO kablam! Makefile:203: recipe for target 'RCutil.o' failed
Sep 10 16:47:07.982 INFO kablam! Makefile:203: recipe for target 'flp.o' failed
Sep 10 16:47:07.982 INFO kablam! Makefile:203: recipe for target 'temperature_block.o' failed
Sep 10 16:47:07.982 INFO kablam! Makefile:203: recipe for target 'temperature_grid.o' failed
Sep 10 16:47:07.982 INFO kablam! make[1]: Leaving directory '/source/build/source'
Sep 10 16:47:07.982 INFO kablam! Makefile:13: recipe for target '/target/debug/build/hotspot-fc63dbb3c160dfea/out/libhotspot.a' failed
Sep 10 16:47:07.982 INFO kablam! 
Sep 10 16:47:07.983 INFO kablam! --- stderr
Sep 10 16:47:07.983 INFO kablam! flp.c: In function 'flp_count_units':
Sep 10 16:47:07.983 INFO kablam! flp.c:1021:3: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
Sep 10 16:47:07.983 INFO kablam!    fgets(str1, LINE_SIZE, fp);
Sep 10 16:47:07.983 INFO kablam!    ^
Sep 10 16:47:07.983 INFO kablam! flp.c: In function 'flp_populate_blks':
Sep 10 16:47:07.983 INFO kablam! flp.c:1072:3: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
Sep 10 16:47:07.983 INFO kablam!    fgets(str, LINE_SIZE, fp);
Sep 10 16:47:07.983 INFO kablam!    ^
Sep 10 16:47:07.983 INFO kablam! flp.c: In function 'flp_populate_connects':
Sep 10 16:47:07.983 INFO kablam! flp.c:1140:3: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
Sep 10 16:47:07.983 INFO kablam!    fgets(str1, LINE_SIZE, fp);
Sep 10 16:47:07.983 INFO kablam!    ^
Sep 10 16:47:07.983 INFO kablam! hotspot.c: In function 'read_names':
Sep 10 16:47:07.983 INFO kablam! hotspot.c:167:7: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
Sep 10 16:47:07.983 INFO kablam!        fgets(line, LINE_SIZE, fp);
Sep 10 16:47:07.983 INFO kablam!        ^
Sep 10 16:47:07.983 INFO kablam! hotspot.c: In function 'read_vals':
Sep 10 16:47:07.983 INFO kablam! hotspot.c:201:7: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
Sep 10 16:47:07.983 INFO kablam!        fgets(line, LINE_SIZE, fp);
Sep 10 16:47:07.983 INFO kablam!        ^
Sep 10 16:47:07.983 INFO kablam! flp_desc.c: In function 'desc_count_units':
Sep 10 16:47:07.983 INFO kablam! temperature_block.c: In function 'read_temp_block':
Sep 10 16:47:07.983 INFO kablam! flp_desc.c:51:3: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
Sep 10 16:47:07.983 INFO kablam!    fgets(str1, LINE_SIZE, fp);
Sep 10 16:47:07.983 INFO kablam!    ^
Sep 10 16:47:07.983 INFO kablam! flp_desc.c: In function 'desc_populate_blks':
Sep 10 16:47:07.983 INFO kablam! flp_desc.c:103:3: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
Sep 10 16:47:07.983 INFO kablam!    fgets(str1, LINE_SIZE, fp);
Sep 10 16:47:07.983 INFO kablam!    ^
Sep 10 16:47:07.983 INFO kablam! flp_desc.c: In function 'desc_populate_connects':
Sep 10 16:47:07.983 INFO kablam! flp_desc.c:155:3: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
Sep 10 16:47:07.983 INFO kablam!    fgets(str1, LINE_SIZE, fp);
Sep 10 16:47:07.983 INFO kablam!    ^
Sep 10 16:47:07.983 INFO kablam! temperature_block.c:631:4: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
Sep 10 16:47:07.983 INFO kablam!     fgets(str1, LINE_SIZE, fp);
Sep 10 16:47:07.983 INFO kablam!     ^
Sep 10 16:47:07.983 INFO kablam! temperature_block.c:659:3: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
Sep 10 16:47:07.983 INFO kablam!    fgets(str1, LINE_SIZE, fp);
Sep 10 16:47:07.983 INFO kablam!    ^
Sep 10 16:47:07.983 INFO kablam! temperature_block.c:677:2: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
Sep 10 16:47:07.983 INFO kablam!   fgets(str1, LINE_SIZE, fp);
Sep 10 16:47:07.983 INFO kablam!   ^
Sep 10 16:47:07.983 INFO kablam! temperature_block.c: In function 'read_power_block':
Sep 10 16:47:07.983 INFO kablam! temperature_block.c:744:3: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
Sep 10 16:47:07.983 INFO kablam!    fgets(str1, LINE_SIZE, fp);
Sep 10 16:47:07.983 INFO kablam!    ^
Sep 10 16:47:07.983 INFO kablam! temperature_grid.c: In function 'parse_layer_file':
Sep 10 16:47:07.983 INFO kablam! temperature_grid.c:510:7: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
Sep 10 16:47:07.983 INFO kablam!        fgets(line, LINE_SIZE, fp);
Sep 10 16:47:07.983 INFO kablam!        ^
Sep 10 16:47:07.983 INFO kablam! temperature_grid.c: In function 'read_temp_grid':
Sep 10 16:47:07.983 INFO kablam! temperature_grid.c:1366:11: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
Sep 10 16:47:07.983 INFO kablam!            fgets(str1, LINE_SIZE, fp);
Sep 10 16:47:07.983 INFO kablam!            ^
Sep 10 16:47:07.983 INFO kablam! temperature_grid.c:1398:7: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
Sep 10 16:47:07.983 INFO kablam!        fgets(str1, LINE_SIZE, fp);
Sep 10 16:47:07.983 INFO kablam!        ^
Sep 10 16:47:07.983 INFO kablam! temperature_grid.c:1416:3: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
Sep 10 16:47:07.983 INFO kablam!    fgets(str1, LINE_SIZE, fp);
Sep 10 16:47:07.983 INFO kablam!    ^
Sep 10 16:47:07.983 INFO kablam! temperature_grid.c: In function 'read_power_grid':
Sep 10 16:47:07.983 INFO kablam! temperature_grid.c:1502:17: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
Sep 10 16:47:07.983 INFO kablam!                  fgets(str1, LINE_SIZE, fp);
Sep 10 16:47:07.984 INFO kablam!                  ^
Sep 10 16:47:07.984 INFO kablam! temperature_grid.c:1526:7: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
Sep 10 16:47:07.984 INFO kablam!        fgets(str1, LINE_SIZE, fp);
Sep 10 16:47:07.984 INFO kablam!        ^
Sep 10 16:47:07.984 INFO kablam! temperature_grid.c:1535:11: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
Sep 10 16:47:07.984 INFO kablam!            fgets(str1, LINE_SIZE, fp);
Sep 10 16:47:07.984 INFO kablam!            ^
Sep 10 16:47:07.984 INFO kablam! Assembler messages:
Sep 10 16:47:07.984 INFO kablam! Fatal error: can't create package.o: Read-only file system
Sep 10 16:47:07.984 INFO kablam! make[1]: *** [package.o] Error 1
Sep 10 16:47:07.984 INFO kablam! make[1]: *** Waiting for unfinished jobs....
Sep 10 16:47:07.984 INFO kablam! Assembler messages:
Sep 10 16:47:07.984 INFO kablam! Fatal error: can't create hotspot.o: Read-only file system
Sep 10 16:47:07.984 INFO kablam! make[1]: *** [hotspot.o] Error 1
Sep 10 16:47:07.984 INFO kablam! Assembler messages:
Sep 10 16:47:07.984 INFO kablam! Fatal error: can't create flp_desc.o: Read-only file system
Sep 10 16:47:07.986 INFO kablam! make[1]: *** [flp_desc.o] Error 1
Sep 10 16:47:07.986 INFO kablam! Assembler messages:
Sep 10 16:47:07.986 INFO kablam! Fatal error: can't create temperature.o: Read-only file system
Sep 10 16:47:07.986 INFO kablam! make[1]: *** [temperature.o] Error 1
Sep 10 16:47:07.986 INFO kablam! Assembler messages:
Sep 10 16:47:07.986 INFO kablam! Fatal error: can't create RCutil.o: Read-only file system
Sep 10 16:47:07.986 INFO kablam! make[1]: *** [RCutil.o] Error 1
Sep 10 16:47:07.986 INFO kablam! Assembler messages:
Sep 10 16:47:07.986 INFO kablam! Fatal error: can't create flp.o: Read-only file system
Sep 10 16:47:07.986 INFO kablam! make[1]: *** [flp.o] Error 1
Sep 10 16:47:07.986 INFO kablam! Assembler messages:
Sep 10 16:47:07.986 INFO kablam! Fatal error: can't create temperature_block.o: Read-only file system
Sep 10 16:47:07.986 INFO kablam! make[1]: *** [temperature_block.o] Error 1
Sep 10 16:47:07.986 INFO kablam! Assembler messages:
Sep 10 16:47:07.986 INFO kablam! Fatal error: can't create temperature_grid.o: Read-only file system
Sep 10 16:47:07.986 INFO kablam! make[1]: *** [temperature_grid.o] Error 1
Sep 10 16:47:07.986 INFO kablam! make: *** [/target/debug/build/hotspot-fc63dbb3c160dfea/out/libhotspot.a] Error 2
Sep 10 16:47:07.986 INFO kablam! thread 'main' panicked at 'assertion failed: cmd!("make").current_dir(&build).stdout(process::Stdio::inherit()).stderr(process::Stdio::inherit()).status().unwrap().success()', build.rs:24:5
Sep 10 16:47:07.986 INFO kablam! stack backtrace:
Sep 10 16:47:07.986 INFO kablam!    0:     0x56193686c38e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6fe5173ae235b38f
Sep 10 16:47:07.986 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Sep 10 16:47:07.987 INFO kablam!    1:     0x56193685ead6 - std::sys_common::backtrace::print::hb1efbd3d067eabc6
Sep 10 16:47:07.987 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Sep 10 16:47:07.987 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Sep 10 16:47:07.987 INFO kablam!    2:     0x56193685d47d - std::panicking::default_hook::{{closure}}::h109166af4c755142
Sep 10 16:47:07.987 INFO kablam!                                at libstd/panicking.rs:211
Sep 10 16:47:07.987 INFO kablam!    3:     0x56193685d1f0 - std::panicking::default_hook::h992f159215e34f14
Sep 10 16:47:07.987 INFO kablam!                                at libstd/panicking.rs:227
Sep 10 16:47:07.987 INFO kablam!    4:     0x56193685da3c - std::panicking::rust_panic_with_hook::h7d90dcad0bb485f2
Sep 10 16:47:07.987 INFO kablam!                                at libstd/panicking.rs:477
Sep 10 16:47:07.987 INFO kablam!    5:     0x56193685608f - std::panicking::begin_panic::ha2e20a2d50174f9f
Sep 10 16:47:07.987 INFO kablam!                                at /checkout/src/libstd/panicking.rs:411
Sep 10 16:47:07.987 INFO kablam!    6:     0x56193685ab16 - build_script_build::main::h8e944a224f517584
Sep 10 16:47:07.987 INFO kablam!                                at /source/build.rs:24
Sep 10 16:47:07.987 INFO kablam!    7:     0x5619368568bf - std::rt::lang_start::{{closure}}::hacc6a6f1b37a3410
Sep 10 16:47:07.987 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Sep 10 16:47:07.987 INFO kablam!    8:     0x56193685d522 - std::panicking::try::do_call::h2ece1f76d9e135ca
Sep 10 16:47:07.987 INFO kablam!                                at libstd/rt.rs:59
Sep 10 16:47:07.987 INFO kablam!                                at libstd/panicking.rs:310
Sep 10 16:47:07.987 INFO kablam!    9:     0x56193687d399 - __rust_maybe_catch_panic
Sep 10 16:47:07.987 INFO kablam!                                at libpanic_unwind/lib.rs:103
Sep 10 16:47:07.987 INFO kablam!   10:     0x561936868705 - std::rt::lang_start_internal::h72dcb4aefab2c171
Sep 10 16:47:07.987 INFO kablam!                                at libstd/panicking.rs:289
Sep 10 16:47:07.987 INFO kablam!                                at libstd/panic.rs:392
Sep 10 16:47:07.987 INFO kablam!                                at libstd/rt.rs:58
Sep 10 16:47:07.987 INFO kablam!   11:     0x561936856897 - std::rt::lang_start::h46eafdd89e5ca9e5
Sep 10 16:47:07.987 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Sep 10 16:47:07.987 INFO kablam!   12:     0x56193685ada9 - main
Sep 10 16:47:07.987 INFO kablam!   13:     0x7f1ec053282f - __libc_start_main
Sep 10 16:47:07.987 INFO kablam!   14:     0x561936853bd8 - _start
Sep 10 16:47:07.987 INFO kablam!   15:                0x0 - <unknown>
Sep 10 16:47:07.987 INFO kablam! 
Sep 10 16:47:07.987 INFO kablam! su: No module specific data is present
Sep 10 16:47:08.605 INFO running `"docker" "rm" "-f" "84e51a201b7f0959a2e900c8389d273bd3b6cbcadd41ed8c276a79a936448f65"`
Sep 10 16:47:08.714 INFO blam! 84e51a201b7f0959a2e900c8389d273bd3b6cbcadd41ed8c276a79a936448f65