Dec 18 14:32:52.101 INFO checking lbfgsb-sys-0.1.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 14:32:52.101 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/lbfgsb-sys/0.1.0:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 14:32:52.456 INFO [stdout] e670b4552aed21457e5fd95c27f8f8e8122698c5b586ff4ac32357856c71b969
Dec 18 14:32:52.459 INFO running `"docker" "start" "-a" "e670b4552aed21457e5fd95c27f8f8e8122698c5b586ff4ac32357856c71b969"`
Dec 18 14:32:53.698 INFO [stderr]    Compiling lbfgsb-sys v0.1.0 (/opt/crater/workdir)
Dec 18 14:32:54.376 INFO [stderr] error: failed to run custom build command for `lbfgsb-sys v0.1.0 (/opt/crater/workdir)`
Dec 18 14:32:54.376 INFO [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/lbfgsb-sys-f468492e799a6156/build-script-build` (exit code: 101)
Dec 18 14:32:54.376 INFO [stderr] --- stdout
Dec 18 14:32:54.376 INFO [stderr] Running: "make" "dylib" "OUTPUT=/opt/crater/target/debug/build/lbfgsb-sys-fe34f89b4d71c5a9/out" "OSNAME=Linux"
Dec 18 14:32:54.376 INFO [stderr] dynamic linking selected
Dec 18 14:32:54.376 INFO [stderr] Compiling
Dec 18 14:32:54.376 INFO [stderr] /opt/crater/target/debug/build/lbfgsb-sys-fe34f89b4d71c5a9/out
Dec 18 14:32:54.376 INFO [stderr] gfortran lbfgsb.f -O3 -Wall -fexceptions -g -Wno-uninitialized -c -fPIC -o /opt/crater/target/debug/build/lbfgsb-sys-fe34f89b4d71c5a9/out/lbfgsb.o
Dec 18 14:32:54.376 INFO [stderr] Makefile:34: recipe for target 'dylib' failed
Dec 18 14:32:54.376 INFO [stderr] 
Dec 18 14:32:54.376 INFO [stderr] --- stderr
Dec 18 14:32:54.376 INFO [stderr] make: gfortran: Command not found
Dec 18 14:32:54.376 INFO [stderr] make: *** [dylib] Error 127
Dec 18 14:32:54.376 INFO [stderr] thread 'main' panicked at '`"make" "dylib" "OUTPUT=/opt/crater/target/debug/build/lbfgsb-sys-fe34f89b4d71c5a9/out" "OSNAME=Linux"` failed: exit code: 2', build.rs:37:13
Dec 18 14:32:54.376 INFO [stderr] stack backtrace:
Dec 18 14:32:54.376 INFO [stderr]    0:     0x56492a300313 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hf1105b5ec3b40bed
Dec 18 14:32:54.376 INFO [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 18 14:32:54.376 INFO [stderr]    1:     0x56492a2faf28 - std::sys_common::backtrace::_print::h3f5dc4b5075f43f5
Dec 18 14:32:54.376 INFO [stderr]                                at src/libstd/sys_common/backtrace.rs:71
Dec 18 14:32:54.376 INFO [stderr]    2:     0x56492a2ff352 - std::panicking::default_hook::{{closure}}::hd83f28eff71d7397
Dec 18 14:32:54.376 INFO [stderr]                                at src/libstd/sys_common/backtrace.rs:59
Dec 18 14:32:54.376 INFO [stderr]                                at src/libstd/panicking.rs:210
Dec 18 14:32:54.376 INFO [stderr]    3:     0x56492a2ff0c4 - std::panicking::default_hook::h9562bfab584d3051
Dec 18 14:32:54.376 INFO [stderr]                                at src/libstd/panicking.rs:225
Dec 18 14:32:54.376 INFO [stderr]    4:     0x56492a2ff9b0 - std::panicking::rust_panic_with_hook::hfe76895da923a488
Dec 18 14:32:54.376 INFO [stderr]                                at src/libstd/panicking.rs:488
Dec 18 14:32:54.376 INFO [stderr]    5:     0x56492a2ff531 - std::panicking::continue_panic_fmt::haa8d25bd453fbdd4
Dec 18 14:32:54.376 INFO [stderr]                                at src/libstd/panicking.rs:395
Dec 18 14:32:54.376 INFO [stderr]    6:     0x56492a2ff47e - std::panicking::begin_panic_fmt::hbb0590c154078942
Dec 18 14:32:54.377 INFO [stderr]                                at src/libstd/panicking.rs:350
Dec 18 14:32:54.377 INFO [stderr]    7:     0x56492a2ee0a6 - build_script_build::run::hb7f0b531c6bf0b74
Dec 18 14:32:54.377 INFO [stderr]                                at /opt/crater/workdir/build.rs:37
Dec 18 14:32:54.377 INFO [stderr]    8:     0x56492a2edac6 - build_script_build::main::h1bb5bd7f1f6107c0
Dec 18 14:32:54.377 INFO [stderr]                                at /opt/crater/workdir/build.rs:23
Dec 18 14:32:54.377 INFO [stderr]    9:     0x56492a2ef60f - std::rt::lang_start::{{closure}}::h0a4a1016b213dfcb
Dec 18 14:32:54.377 INFO [stderr]                                at /rustc/96d1334e567237b1507cd277938e7ae2de75ff51/src/libstd/rt.rs:74
Dec 18 14:32:54.377 INFO [stderr]   10:     0x56492a2ff402 - std::panicking::try::do_call::h2151c28560dfc32f
Dec 18 14:32:54.377 INFO [stderr]                                at src/libstd/rt.rs:59
Dec 18 14:32:54.377 INFO [stderr]                                at src/libstd/panicking.rs:307
Dec 18 14:32:54.377 INFO [stderr]   11:     0x56492a3111f9 - __rust_maybe_catch_panic
Dec 18 14:32:54.377 INFO [stderr]                                at src/libpanic_unwind/lib.rs:102
Dec 18 14:32:54.377 INFO [stderr]   12:     0x56492a2ffd83 - std::rt::lang_start_internal::hfa5b1e158c4be41a
Dec 18 14:32:54.377 INFO [stderr]                                at src/libstd/panicking.rs:286
Dec 18 14:32:54.377 INFO [stderr]                                at src/libstd/panic.rs:398
Dec 18 14:32:54.377 INFO [stderr]                                at src/libstd/rt.rs:58
Dec 18 14:32:54.377 INFO [stderr]   13:     0x56492a2ef5e8 - std::rt::lang_start::h6144be904d079ba3
Dec 18 14:32:54.377 INFO [stderr]                                at /rustc/96d1334e567237b1507cd277938e7ae2de75ff51/src/libstd/rt.rs:74
Dec 18 14:32:54.377 INFO [stderr]   14:     0x56492a2ee229 - main
Dec 18 14:32:54.377 INFO [stderr]   15:     0x7fb1fc0f52e0 - __libc_start_main
Dec 18 14:32:54.377 INFO [stderr]   16:     0x56492a2e3419 - _start
Dec 18 14:32:54.377 INFO [stderr]   17:                0x0 - <unknown>
Dec 18 14:32:54.377 INFO [stderr] 
Dec 18 14:32:54.812 INFO running `"docker" "inspect" "e670b4552aed21457e5fd95c27f8f8e8122698c5b586ff4ac32357856c71b969"`
Dec 18 14:32:54.968 INFO running `"docker" "rm" "-f" "e670b4552aed21457e5fd95c27f8f8e8122698c5b586ff4ac32357856c71b969"`
Dec 18 14:32:55.097 INFO [stdout] e670b4552aed21457e5fd95c27f8f8e8122698c5b586ff4ac32357856c71b969