[INFO] crate exclave 0.2.5 is already in cache
[INFO] extracting crate exclave 0.2.5 into work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/reg/exclave/0.2.5
[INFO] extracting crate exclave 0.2.5 into work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/reg/exclave/0.2.5
[INFO] validating manifest of exclave-0.2.5 on toolchain master#0f88167f89fffe321590c5148f21b7d51d44388d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of exclave-0.2.5 on toolchain try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing exclave-0.2.5
[INFO] finished frobbing exclave-0.2.5
[INFO] frobbed toml for exclave-0.2.5 written to work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/reg/exclave/0.2.5/Cargo.toml
[INFO] started frobbing exclave-0.2.5
[INFO] finished frobbing exclave-0.2.5
[INFO] frobbed toml for exclave-0.2.5 written to work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/reg/exclave/0.2.5/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking exclave-0.2.5 against try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b for pr-58948
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58948/worker-6/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/reg/exclave/0.2.5:/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" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 92afa0e7547885f189ba29d211c5b3fe5562056751aa0e95a8981d761ce0e542
[INFO] running `"docker" "start" "-a" "92afa0e7547885f189ba29d211c5b3fe5562056751aa0e95a8981d761ce0e542"`
[INFO] [stderr]    Compiling exclave v0.2.5 (/opt/crater/workdir)
[INFO] [stderr]     Checking dependy v0.4.1
[INFO] [stderr]     Checking runny v1.2.5
[INFO] [stderr] error: failed to run custom build command for `exclave v0.2.5 (/opt/crater/workdir)`
[INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/exclave-e042c60dec44a251/build-script-build` (exit code: 101)
[INFO] [stderr] --- stderr
[INFO] [stderr] thread 'main' panicked at 'assertion failed: cmd.status.success()', build.rs:19:13
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0: std::sys::unix::backtrace::tracing::imp::unwind_backtrace
[INFO] [stderr]              at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stderr]    1: std::sys_common::backtrace::_print
[INFO] [stderr]              at src/libstd/sys_common/backtrace.rs:71
[INFO] [stderr]    2: std::panicking::default_hook::{{closure}}
[INFO] [stderr]              at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]              at src/libstd/panicking.rs:197
[INFO] [stderr]    3: std::panicking::default_hook
[INFO] [stderr]              at src/libstd/panicking.rs:211
[INFO] [stderr]    4: std::panicking::rust_panic_with_hook
[INFO] [stderr]              at src/libstd/panicking.rs:474
[INFO] [stderr]    5: std::panicking::begin_panic
[INFO] [stderr]              at /rustc/a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/src/libstd/panicking.rs:408
[INFO] [stderr]    6: build_script_build::set_env_with_name
[INFO] [stderr]              at ./build.rs:19
[INFO] [stderr]    7: build_script_build::main
[INFO] [stderr]              at ./build.rs:42
[INFO] [stderr]    8: std::rt::lang_start::{{closure}}
[INFO] [stderr]              at /rustc/a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/src/libstd/rt.rs:64
[INFO] [stderr]    9: std::panicking::try::do_call
[INFO] [stderr]              at src/libstd/rt.rs:49
[INFO] [stderr]              at src/libstd/panicking.rs:293
[INFO] [stderr]   10: __rust_maybe_catch_panic
[INFO] [stderr]              at src/libpanic_unwind/lib.rs:87
[INFO] [stderr]   11: std::rt::lang_start_internal
[INFO] [stderr]              at src/libstd/panicking.rs:272
[INFO] [stderr]              at src/libstd/panic.rs:388
[INFO] [stderr]              at src/libstd/rt.rs:48
[INFO] [stderr]   12: std::rt::lang_start
[INFO] [stderr]              at /rustc/a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/src/libstd/rt.rs:64
[INFO] [stderr]   13: main
[INFO] [stderr]   14: __libc_start_main
[INFO] [stderr]   15: _start
[INFO] [stderr] 
[INFO] running `"docker" "inspect" "92afa0e7547885f189ba29d211c5b3fe5562056751aa0e95a8981d761ce0e542"`
[INFO] running `"docker" "rm" "-f" "92afa0e7547885f189ba29d211c5b3fe5562056751aa0e95a8981d761ce0e542"`
[INFO] [stdout] 92afa0e7547885f189ba29d211c5b3fe5562056751aa0e95a8981d761ce0e542