[INFO] crate cg-sys 0.1.0 is already in cache
[INFO] extracting crate cg-sys 0.1.0 into work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/reg/cg-sys/0.1.0
[INFO] extracting crate cg-sys 0.1.0 into work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/reg/cg-sys/0.1.0
[INFO] validating manifest of cg-sys-0.1.0 on toolchain master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+adbfec229ce07ff4b2a7bf2d6dec2d13cb224980-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of cg-sys-0.1.0 on toolchain try#bad365140e1e8233b42b21af70a407f14ce5fec5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bad365140e1e8233b42b21af70a407f14ce5fec5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing cg-sys-0.1.0
[INFO] finished frobbing cg-sys-0.1.0
[INFO] frobbed toml for cg-sys-0.1.0 written to work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/reg/cg-sys/0.1.0/Cargo.toml
[INFO] started frobbing cg-sys-0.1.0
[INFO] finished frobbing cg-sys-0.1.0
[INFO] frobbed toml for cg-sys-0.1.0 written to work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/reg/cg-sys/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+adbfec229ce07ff4b2a7bf2d6dec2d13cb224980-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bad365140e1e8233b42b21af70a407f14ce5fec5-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+adbfec229ce07ff4b2a7bf2d6dec2d13cb224980-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bad365140e1e8233b42b21af70a407f14ce5fec5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking cg-sys-0.1.0 against master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980 for pr-56896
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56896/worker-7/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/reg/cg-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" "+adbfec229ce07ff4b2a7bf2d6dec2d13cb224980-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 562708bcd57e7724941b7414282a6fdb19d5c329d7244f2368ef1dfa10e0ac97
[INFO] running `"docker" "start" "-a" "562708bcd57e7724941b7414282a6fdb19d5c329d7244f2368ef1dfa10e0ac97"`
[INFO] [stderr]    Compiling cg-sys v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error: failed to run custom build command for `cg-sys v0.1.0 (/opt/crater/workdir)`
[INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/cg-sys-5b0acc272b48bb7f/build-script-build` (exit code: 101)
[INFO] [stderr] --- stdout
[INFO] [stderr] Running: "make" "dylib" "OUTPUT=/opt/crater/target/debug/build/cg-sys-448f89f9b63ce772/out" "OSNAME=Linux"
[INFO] [stderr] dynamic linking selected
[INFO] [stderr] Compiling
[INFO] [stderr] /opt/crater/target/debug/build/cg-sys-448f89f9b63ce772/out
[INFO] [stderr] gfortran cgfam.f -O3 -Wall -fexceptions -g -Wno-uninitialized -c -fPIC -o /opt/crater/target/debug/build/cg-sys-448f89f9b63ce772/out/cgfam.o
[INFO] [stderr] makefile:31: recipe for target 'dylib' failed
[INFO] [stderr] 
[INFO] [stderr] --- stderr
[INFO] [stderr] make: gfortran: Command not found
[INFO] [stderr] make: *** [dylib] Error 127
[INFO] [stderr] thread 'main' panicked at '`"make" "dylib" "OUTPUT=/opt/crater/target/debug/build/cg-sys-448f89f9b63ce772/out" "OSNAME=Linux"` failed: exit code: 2', build.rs:37:13
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x5593669fc783 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h260d4c0e2f408eb2
[INFO] [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
[INFO] [stderr]    1:     0x5593669f8938 - std::sys_common::backtrace::_print::haf396c0678f53b2b
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:72
[INFO] [stderr]    2:     0x5593669fb7c2 - std::panicking::default_hook::{{closure}}::h4d65fe898c4f8bfe
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:60
[INFO] [stderr]                                at src/libstd/panicking.rs:210
[INFO] [stderr]    3:     0x5593669fb534 - std::panicking::default_hook::h5e4dd45998673f99
[INFO] [stderr]                                at src/libstd/panicking.rs:225
[INFO] [stderr]    4:     0x5593669fbe20 - std::panicking::rust_panic_with_hook::h3fe420eceabd8fc3
[INFO] [stderr]                                at src/libstd/panicking.rs:488
[INFO] [stderr]    5:     0x5593669fb9a1 - std::panicking::continue_panic_fmt::h93ec0ad6265924c7
[INFO] [stderr]                                at src/libstd/panicking.rs:395
[INFO] [stderr]    6:     0x5593669fb8ee - std::panicking::begin_panic_fmt::hb4016bac52427d45
[INFO] [stderr]                                at src/libstd/panicking.rs:350
[INFO] [stderr]    7:     0x5593669ec186 - build_script_build::run::h927743531dd3aca5
[INFO] [stderr]                                at /opt/crater/workdir/build.rs:37
[INFO] [stderr]    8:     0x5593669ebba6 - build_script_build::main::hd9cc35758063b755
[INFO] [stderr]                                at /opt/crater/workdir/build.rs:23
[INFO] [stderr]    9:     0x5593669ed6ef - std::rt::lang_start::{{closure}}::h84799a45cd21fd29
[INFO] [stderr]                                at /rustc/adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/src/libstd/rt.rs:74
[INFO] [stderr]   10:     0x5593669fb872 - std::panicking::try::do_call::h0fcdffb283af302a
[INFO] [stderr]                                at src/libstd/rt.rs:59
[INFO] [stderr]                                at src/libstd/panicking.rs:307
[INFO] [stderr]   11:     0x559366a0d679 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:102
[INFO] [stderr]   12:     0x5593669fc1f3 - std::rt::lang_start_internal::hb9575e41c0ded3e6
[INFO] [stderr]                                at src/libstd/panicking.rs:286
[INFO] [stderr]                                at src/libstd/panic.rs:398
[INFO] [stderr]                                at src/libstd/rt.rs:58
[INFO] [stderr]   13:     0x5593669ed6c8 - std::rt::lang_start::h03d5f6448ff70697
[INFO] [stderr]                                at /rustc/adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/src/libstd/rt.rs:74
[INFO] [stderr]   14:     0x5593669ec309 - main
[INFO] [stderr]   15:     0x7f38901d72e0 - __libc_start_main
[INFO] [stderr]   16:     0x5593669e14a9 - _start
[INFO] [stderr]   17:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] running `"docker" "inspect" "562708bcd57e7724941b7414282a6fdb19d5c329d7244f2368ef1dfa10e0ac97"`
[INFO] running `"docker" "rm" "-f" "562708bcd57e7724941b7414282a6fdb19d5c329d7244f2368ef1dfa10e0ac97"`
[INFO] [stdout] 562708bcd57e7724941b7414282a6fdb19d5c329d7244f2368ef1dfa10e0ac97