[INFO] crate hotspot 0.6.0 is already in cache
[INFO] checking hotspot-0.6.0 against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917
[INFO] extracting crate hotspot 0.6.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate hotspot 0.6.0 on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate hotspot 0.6.0
[INFO] finished tweaking crates.io crate hotspot 0.6.0
[INFO] tweaked toml for crates.io crate hotspot 0.6.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 43e3f201225ffcae049daef191dfb23f529599cdef767ffbc8f6c2308ec117e2
[INFO] running `"docker" "start" "-a" "43e3f201225ffcae049daef191dfb23f529599cdef767ffbc8f6c2308ec117e2"`
[INFO] [stderr]    Compiling hotspot v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking matrix v0.21.12
[INFO] [stderr] error: failed to run custom build command for `hotspot v0.6.0 (/opt/rustwide/workdir)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/hotspot-3e0329516e53ed60/build-script-build` (exit code: 101)
[INFO] [stderr] --- stdout
[INFO] [stderr] make -C /opt/rustwide/workdir/build/source -j8 EXTRAFLAGS='-fPIC -O3'
[INFO] [stderr] make[1]: Entering directory '/opt/rustwide/workdir/build/source'
[INFO] [stderr] gcc -O3 -fPIC -O3   -DVERBOSE=1 -DMATHACCEL=0 -DDEBUG3D=0 -DSUPERLU=0 -g -c hotspot.c
[INFO] [stderr] gcc -O3 -fPIC -O3   -DVERBOSE=1 -DMATHACCEL=0 -DDEBUG3D=0 -DSUPERLU=0 -g -c temperature.c
[INFO] [stderr] gcc -O3 -fPIC -O3   -DVERBOSE=1 -DMATHACCEL=0 -DDEBUG3D=0 -DSUPERLU=0 -g -c RCutil.c
[INFO] [stderr] gcc -O3 -fPIC -O3   -DVERBOSE=1 -DMATHACCEL=0 -DDEBUG3D=0 -DSUPERLU=0 -g -c package.c
[INFO] [stderr] gcc -O3 -fPIC -O3   -DVERBOSE=1 -DMATHACCEL=0 -DDEBUG3D=0 -DSUPERLU=0 -g -c temperature_block.c
[INFO] [stderr] gcc -O3 -fPIC -O3   -DVERBOSE=1 -DMATHACCEL=0 -DDEBUG3D=0 -DSUPERLU=0 -g -c temperature_grid.c
[INFO] [stderr] gcc -O3 -fPIC -O3   -DVERBOSE=1 -DMATHACCEL=0 -DDEBUG3D=0 -DSUPERLU=0 -g -c flp.c
[INFO] [stderr] gcc -O3 -fPIC -O3   -DVERBOSE=1 -DMATHACCEL=0 -DDEBUG3D=0 -DSUPERLU=0 -g -c flp_desc.c
[INFO] [stderr] Makefile:203: recipe for target 'flp_desc.o' failed
[INFO] [stderr] Makefile:203: recipe for target 'package.o' failed
[INFO] [stderr] Makefile:203: recipe for target 'hotspot.o' failed
[INFO] [stderr] Makefile:203: recipe for target 'RCutil.o' failed
[INFO] [stderr] Makefile:203: recipe for target 'temperature.o' failed
[INFO] [stderr] Makefile:203: recipe for target 'temperature_block.o' failed
[INFO] [stderr] Makefile:203: recipe for target 'flp.o' failed
[INFO] [stderr] Makefile:203: recipe for target 'temperature_grid.o' failed
[INFO] [stderr] make[1]: Leaving directory '/opt/rustwide/workdir/build/source'
[INFO] [stderr] Makefile:13: recipe for target '/opt/rustwide/target/debug/build/hotspot-1293a17757545cf8/out/libhotspot.a' failed
[INFO] [stderr] 
[INFO] [stderr] --- stderr
[INFO] [stderr] hotspot.c: In function 'read_names':
[INFO] [stderr] hotspot.c:167:7: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
[INFO] [stderr]        fgets(line, LINE_SIZE, fp);
[INFO] [stderr]        ^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] hotspot.c: In function 'read_vals':
[INFO] [stderr] flp.c: In function 'flp_count_units':
[INFO] [stderr] flp.c:1021:3: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
[INFO] [stderr]    fgets(str1, LINE_SIZE, fp);
[INFO] [stderr]    ^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] flp.c: In function 'flp_populate_blks':
[INFO] [stderr] flp.c:1072:3: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
[INFO] [stderr]    fgets(str, LINE_SIZE, fp);
[INFO] [stderr]    ^~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] flp.c: In function 'flp_populate_connects':
[INFO] [stderr] flp.c:1140:3: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
[INFO] [stderr]    fgets(str1, LINE_SIZE, fp);
[INFO] [stderr]    ^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] hotspot.c:201:7: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
[INFO] [stderr]        fgets(line, LINE_SIZE, fp);
[INFO] [stderr]        ^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] temperature_grid.c: In function 'parse_layer_file':
[INFO] [stderr] temperature_grid.c:510:7: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
[INFO] [stderr]        fgets(line, LINE_SIZE, fp);
[INFO] [stderr]        ^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] flp_desc.c: In function 'desc_count_units':
[INFO] [stderr] temperature_grid.c: In function 'read_temp_grid':
[INFO] [stderr] temperature_grid.c:1366:11: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
[INFO] [stderr]            fgets(str1, LINE_SIZE, fp);
[INFO] [stderr]            ^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] temperature_grid.c:1398:7: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
[INFO] [stderr]        fgets(str1, LINE_SIZE, fp);
[INFO] [stderr]        ^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] temperature_grid.c:1416:3: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
[INFO] [stderr]    fgets(str1, LINE_SIZE, fp);
[INFO] [stderr]    ^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] temperature_grid.c: In function 'read_power_grid':
[INFO] [stderr] temperature_grid.c:1502:17: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
[INFO] [stderr]                  fgets(str1, LINE_SIZE, fp);
[INFO] [stderr]                  ^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] temperature_grid.c:1526:7: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
[INFO] [stderr]        fgets(str1, LINE_SIZE, fp);
[INFO] [stderr]        ^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] temperature_grid.c:1535:11: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
[INFO] [stderr]            fgets(str1, LINE_SIZE, fp);
[INFO] [stderr]            ^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] flp_desc.c:51:3: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
[INFO] [stderr]    fgets(str1, LINE_SIZE, fp);
[INFO] [stderr]    ^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] flp_desc.c: In function 'desc_populate_blks':
[INFO] [stderr] flp_desc.c:103:3: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
[INFO] [stderr]    fgets(str1, LINE_SIZE, fp);
[INFO] [stderr]    ^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] flp_desc.c: In function 'desc_populate_connects':
[INFO] [stderr] temperature_block.c: In function 'read_temp_block':
[INFO] [stderr] flp_desc.c:155:3: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
[INFO] [stderr]    fgets(str1, LINE_SIZE, fp);
[INFO] [stderr]    ^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] temperature_block.c:631:4: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
[INFO] [stderr]     fgets(str1, LINE_SIZE, fp);
[INFO] [stderr]     ^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] temperature_block.c:659:3: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
[INFO] [stderr]    fgets(str1, LINE_SIZE, fp);
[INFO] [stderr]    ^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] temperature_block.c:677:2: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
[INFO] [stderr]   fgets(str1, LINE_SIZE, fp);
[INFO] [stderr]   ^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] temperature_block.c: In function 'read_power_block':
[INFO] [stderr] temperature_block.c:744:3: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
[INFO] [stderr]    fgets(str1, LINE_SIZE, fp);
[INFO] [stderr]    ^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] flp.c: In function 'flp_create_grid':
[INFO] [stderr] flp.c:554:43: warning: '%d' directive writing between 1 and 10 bytes into a region of size between 0 and 511 [-Wformat-overflow=]
[INFO] [stderr]       sprintf(grid->units[count].name, "%s_%d", flp->units[i].name, grid_num);
[INFO] [stderr]                                            ^~
[INFO] [stderr] flp.c:554:39: note: directive argument in the range [0, 2147483647]
[INFO] [stderr]       sprintf(grid->units[count].name, "%s_%d", flp->units[i].name, grid_num);
[INFO] [stderr]                                        ^~~~~~~
[INFO] [stderr] In file included from /usr/include/stdio.h:862:0,
[INFO] [stderr]                  from flp.c:1:
[INFO] [stderr] /usr/include/x86_64-linux-gnu/bits/stdio2.h:33:10: note: '__builtin___sprintf_chk' output between 3 and 523 bytes into a destination of size 512
[INFO] [stderr]    return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
[INFO] [stderr]           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]        __bos (__s), __fmt, __va_arg_pack ());
[INFO] [stderr]        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] Assembler messages:
[INFO] [stderr] Fatal error: can't create flp_desc.o: Read-only file system
[INFO] [stderr] make[1]: *** [flp_desc.o] Error 1
[INFO] [stderr] make[1]: *** Waiting for unfinished jobs....
[INFO] [stderr] Assembler messages:
[INFO] [stderr] Fatal error: can't create package.o: Read-only file system
[INFO] [stderr] make[1]: *** [package.o] Error 1
[INFO] [stderr] Assembler messages:
[INFO] [stderr] Fatal error: can't create hotspot.o: Read-only file system
[INFO] [stderr] make[1]: *** [hotspot.o] Error 1
[INFO] [stderr] Assembler messages:
[INFO] [stderr] Fatal error: can't create RCutil.o: Read-only file system
[INFO] [stderr] make[1]: *** [RCutil.o] Error 1
[INFO] [stderr] Assembler messages:
[INFO] [stderr] Fatal error: can't create temperature.o: Read-only file system
[INFO] [stderr] make[1]: *** [temperature.o] Error 1
[INFO] [stderr] flp.c: In function 'flp_wrap_rim':
[INFO] [stderr] flp.c:728:38: warning: '%s' directive writing up to 511 bytes into a region of size 503 [-Wformat-overflow=]
[INFO] [stderr]     sprintf(flp->units[n+j].name, "%s_%s",
[INFO] [stderr]                                       ^~
[INFO] [stderr] In file included from /usr/include/stdio.h:862:0,
[INFO] [stderr]                  from flp.c:1:
[INFO] [stderr] /usr/include/x86_64-linux-gnu/bits/stdio2.h:33:10: note: '__builtin___sprintf_chk' output between 10 and 521 bytes into a destination of size 512
[INFO] [stderr]    return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
[INFO] [stderr]           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]        __bos (__s), __fmt, __va_arg_pack ());
[INFO] [stderr]        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] flp.c:742:38: warning: '%s' directive writing up to 511 bytes into a region of size 502 [-Wformat-overflow=]
[INFO] [stderr]     sprintf(flp->units[n+j].name, "%s_%s",
[INFO] [stderr]                                       ^~
[INFO] [stderr] In file included from /usr/include/stdio.h:862:0,
[INFO] [stderr]                  from flp.c:1:
[INFO] [stderr] /usr/include/x86_64-linux-gnu/bits/stdio2.h:33:10: note: '__builtin___sprintf_chk' output between 11 and 522 bytes into a destination of size 512
[INFO] [stderr]    return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
[INFO] [stderr]           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]        __bos (__s), __fmt, __va_arg_pack ());
[INFO] [stderr]        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] flp.c:758:38: warning: '%s' directive writing up to 511 bytes into a region of size 504 [-Wformat-overflow=]
[INFO] [stderr]     sprintf(flp->units[n+j].name, "%s_%s",
[INFO] [stderr]                                       ^~
[INFO] [stderr] In file included from /usr/include/stdio.h:862:0,
[INFO] [stderr]                  from flp.c:1:
[INFO] [stderr] /usr/include/x86_64-linux-gnu/bits/stdio2.h:33:10: note: '__builtin___sprintf_chk' output between 9 and 520 bytes into a destination of size 512
[INFO] [stderr]    return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
[INFO] [stderr]           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]        __bos (__s), __fmt, __va_arg_pack ());
[INFO] [stderr]        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] flp.c:772:38: warning: '%s' directive writing up to 511 bytes into a region of size 501 [-Wformat-overflow=]
[INFO] [stderr]     sprintf(flp->units[n+j].name, "%s_%s",
[INFO] [stderr]                                       ^~
[INFO] [stderr] In file included from /usr/include/stdio.h:862:0,
[INFO] [stderr]                  from flp.c:1:
[INFO] [stderr] /usr/include/x86_64-linux-gnu/bits/stdio2.h:33:10: note: '__builtin___sprintf_chk' output between 12 and 523 bytes into a destination of size 512
[INFO] [stderr]    return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
[INFO] [stderr]           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]        __bos (__s), __fmt, __va_arg_pack ());
[INFO] [stderr]        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] temperature_grid.c: In function 'populate_layers_grid':
[INFO] [stderr] temperature_grid.c:609:44: warning: '%s' directive writing up to 511 bytes into a region of size 493 [-Wformat-overflow=]
[INFO] [stderr]            sprintf(str, "error opening file %s\n", model->config.grid_layer_file);
[INFO] [stderr]                                             ^~
[INFO] [stderr] In file included from /usr/include/stdio.h:862:0,
[INFO] [stderr]                  from temperature_grid.c:1:
[INFO] [stderr] /usr/include/x86_64-linux-gnu/bits/stdio2.h:33:10: note: '__builtin___sprintf_chk' output between 21 and 532 bytes into a destination of size 512
[INFO] [stderr]    return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
[INFO] [stderr]           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]        __bos (__s), __fmt, __va_arg_pack ());
[INFO] [stderr]        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] Assembler messages:
[INFO] [stderr] Fatal error: can't create temperature_block.o: Read-only file system
[INFO] [stderr] make[1]: *** [temperature_block.o] Error 1
[INFO] [stderr] Assembler messages:
[INFO] [stderr] Fatal error: can't create flp.o: Read-only file system
[INFO] [stderr] make[1]: *** [flp.o] Error 1
[INFO] [stderr] Assembler messages:
[INFO] [stderr] Fatal error: can't create temperature_grid.o: Read-only file system
[INFO] [stderr] make[1]: *** [temperature_grid.o] Error 1
[INFO] [stderr] make: *** [/opt/rustwide/target/debug/build/hotspot-1293a17757545cf8/out/libhotspot.a] Error 2
[INFO] [stderr] 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
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x556d3a5c0ac4 - backtrace::backtrace::libunwind::trace::hda902e3a4eb9d449
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stderr]    1:     0x556d3a5c0ac4 - backtrace::backtrace::trace_unsynchronized::h06df0062bb63b7e2
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x556d3a5c0ac4 - std::sys_common::backtrace::_print_fmt::ha5249daf78f399e8
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]    3:     0x556d3a5c0ac4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h68243ef2eafa8843
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x556d3a5e317c - core::fmt::write::h8b50d07b82ae3922
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stderr]    5:     0x556d3a5bec43 - std::io::Write::write_fmt::h9a5b9a212b705549
[INFO] [stderr]                                at src/libstd/io/mod.rs:1504
[INFO] [stderr]    6:     0x556d3a5c3065 - std::sys_common::backtrace::_print::hcd11fe8eb9e7335d
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x556d3a5c3065 - std::sys_common::backtrace::print::h475286256f91474c
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x556d3a5c3065 - std::panicking::default_hook::{{closure}}::h2a45e9d6ef27161b
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    9:     0x556d3a5c2da2 - std::panicking::default_hook::h76adec688b27abdd
[INFO] [stderr]                                at src/libstd/panicking.rs:218
[INFO] [stderr]   10:     0x556d3a5c3672 - std::panicking::rust_panic_with_hook::h121f4f2c52efbcbf
[INFO] [stderr]                                at src/libstd/panicking.rs:511
[INFO] [stderr]   11:     0x556d3a5b147d - std::panicking::begin_panic::h5401e251400663c1
[INFO] [stderr]                                at /rustc/bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc/src/libstd/panicking.rs:438
[INFO] [stderr]   12:     0x556d3a5b1ecc - build_script_build::main::hb914df2c2abc62df
[INFO] [stderr]                                at /opt/rustwide/workdir/build.rs:24
[INFO] [stderr]   13:     0x556d3a5b6e4b - std::rt::lang_start::{{closure}}::h0058fe7eaedae5d3
[INFO] [stderr]                                at /rustc/bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc/src/libstd/rt.rs:67
[INFO] [stderr]   14:     0x556d3a5c3ab8 - std::rt::lang_start_internal::{{closure}}::h15b56bd7f81214ad
[INFO] [stderr]                                at src/libstd/rt.rs:52
[INFO] [stderr]   15:     0x556d3a5c3ab8 - std::panicking::try::do_call::hbe8467da291bc822
[INFO] [stderr]                                at src/libstd/panicking.rs:331
[INFO] [stderr]   16:     0x556d3a5c3ab8 - std::panicking::try::hde3b5cbc6989304d
[INFO] [stderr]                                at src/libstd/panicking.rs:274
[INFO] [stderr]   17:     0x556d3a5c3ab8 - std::panic::catch_unwind::h56844acb323fdd6c
[INFO] [stderr]                                at src/libstd/panic.rs:394
[INFO] [stderr]   18:     0x556d3a5c3ab8 - std::rt::lang_start_internal::hae379591a9420b87
[INFO] [stderr]                                at src/libstd/rt.rs:51
[INFO] [stderr]   19:     0x556d3a5b6e27 - std::rt::lang_start::h5919a073a2fa1d19
[INFO] [stderr]                                at /rustc/bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc/src/libstd/rt.rs:67
[INFO] [stderr]   20:     0x556d3a5b212a - main
[INFO] [stderr]   21:     0x7f0c87ee8b97 - __libc_start_main
[INFO] [stderr]   22:     0x556d3a5af02a - _start
[INFO] [stderr]   23:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] running `"docker" "inspect" "43e3f201225ffcae049daef191dfb23f529599cdef767ffbc8f6c2308ec117e2"`
[INFO] running `"docker" "rm" "-f" "43e3f201225ffcae049daef191dfb23f529599cdef767ffbc8f6c2308ec117e2"`
[INFO] [stdout] 43e3f201225ffcae049daef191dfb23f529599cdef767ffbc8f6c2308ec117e2
