[INFO] updating cached repository nao-kobayashi/file_checker [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/nao-kobayashi/file_checker [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/nao-kobayashi/file_checker" "work/ex/beta-1.38-1/sources/1.37.0/gh/nao-kobayashi/file_checker"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/nao-kobayashi/file_checker'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/nao-kobayashi/file_checker" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nao-kobayashi/file_checker"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nao-kobayashi/file_checker'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f15ecf0c8da99997cb2a3580887f1b865c1adbe8 [INFO] sha for GitHub repo nao-kobayashi/file_checker: f15ecf0c8da99997cb2a3580887f1b865c1adbe8 [INFO] validating manifest of nao-kobayashi/file_checker on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of nao-kobayashi/file_checker on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing nao-kobayashi/file_checker [INFO] finished frobbing nao-kobayashi/file_checker [INFO] frobbed toml for nao-kobayashi/file_checker written to work/ex/beta-1.38-1/sources/1.37.0/gh/nao-kobayashi/file_checker/Cargo.toml [INFO] started frobbing nao-kobayashi/file_checker [INFO] finished frobbing nao-kobayashi/file_checker [INFO] frobbed toml for nao-kobayashi/file_checker written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nao-kobayashi/file_checker/Cargo.toml [INFO] crate nao-kobayashi/file_checker already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing nao-kobayashi/file_checker against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/nao-kobayashi/file_checker:/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=warn" "-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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 29108f10902eff3c755ebd32ac391d6bc51eb7bec54e1b5a8cff740f259999fd [INFO] running `"docker" "start" "-a" "29108f10902eff3c755ebd32ac391d6bc51eb7bec54e1b5a8cff740f259999fd"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling file_checker v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.61s [INFO] running `"docker" "inspect" "29108f10902eff3c755ebd32ac391d6bc51eb7bec54e1b5a8cff740f259999fd"` [INFO] running `"docker" "rm" "-f" "29108f10902eff3c755ebd32ac391d6bc51eb7bec54e1b5a8cff740f259999fd"` [INFO] [stdout] 29108f10902eff3c755ebd32ac391d6bc51eb7bec54e1b5a8cff740f259999fd [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/nao-kobayashi/file_checker:/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 0527333ad5dcffa79d0fb0f4210217cf2a93dd6484b013ad5b0fc3ec054eef36 [INFO] running `"docker" "start" "-a" "0527333ad5dcffa79d0fb0f4210217cf2a93dd6484b013ad5b0fc3ec054eef36"` [INFO] [stderr] Compiling file_checker v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.36s [INFO] running `"docker" "inspect" "0527333ad5dcffa79d0fb0f4210217cf2a93dd6484b013ad5b0fc3ec054eef36"` [INFO] running `"docker" "rm" "-f" "0527333ad5dcffa79d0fb0f4210217cf2a93dd6484b013ad5b0fc3ec054eef36"` [INFO] [stdout] 0527333ad5dcffa79d0fb0f4210217cf2a93dd6484b013ad5b0fc3ec054eef36 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/nao-kobayashi/file_checker:/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=warn" "-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" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 1a8bf4ec3f559dcded3f7e5856fbf076954cfdbf8e37cf51d70c3d11e2d7b438 [INFO] running `"docker" "start" "-a" "1a8bf4ec3f559dcded3f7e5856fbf076954cfdbf8e37cf51d70c3d11e2d7b438"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/crater/target/debug/deps/file_checker-23af5383eaed9e0d [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/file_checker-57ee264ede560b27 [INFO] [stdout] running 1 test [INFO] [stdout] test compute ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- compute stdout ---- [INFO] [stdout] input string = "" [INFO] [stdout] thread 'compute' panicked at 'attempt to add with overflow', src/md5/mod.rs:264:19 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5634ebd7224b - backtrace::backtrace::libunwind::trace::hfe5db90796807973 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x5634ebd7224b - backtrace::backtrace::trace_unsynchronized::h34b865a835594335 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x5634ebd7224b - std::sys_common::backtrace::_print::h527254ae44989167 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x5634ebd7224b - std::sys_common::backtrace::print::he85dd5ddddf46503 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x5634ebd7224b - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x5634ebd71eba - std::panicking::default_hook::h2ca0f9a30a0e206b [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x5634ebd729c0 - std::panicking::rust_panic_with_hook::hffcefc09751839d1 [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x5634ebd72542 - std::panicking::continue_panic_fmt::hc0f142c930c846fc [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x5634ebd72426 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:311 [INFO] [stdout] 9: 0x5634ebd8841d - core::panicking::panic_fmt::h2daf88b2616ca2b2 [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 10: 0x5634ebd8835c - core::panicking::panic::h2d0bc53a963fb996 [INFO] [stdout] at src/libcore/panicking.rs:49 [INFO] [stdout] 11: 0x5634ebd6043f - file_checker::md5::ff::hfafc2dbd910633c3 [INFO] [stdout] at src/md5/mod.rs:264 [INFO] [stdout] 12: 0x5634ebd5cb35 - file_checker::md5::Context::hash_block::hd668f4df725af703 [INFO] [stdout] at src/md5/mod.rs:33 [INFO] [stdout] 13: 0x5634ebd5eebf - file_checker::md5::Context::fill_block::hb3b510a984311aff [INFO] [stdout] at src/md5/mod.rs:124 [INFO] [stdout] 14: 0x5634ebd5fe1b - file_checker::md5::Context::do_final::h9ab95702b21e0cac [INFO] [stdout] at src/md5/mod.rs:233 [INFO] [stdout] 15: 0x5634ebd1ec9f - file_checker::compute::hd988b24b9157bdef [INFO] [stdout] at src/main.rs:177 [INFO] [stdout] 16: 0x5634ebd1e80a - file_checker::compute::{{closure}}::h1682f338bbf615b2 [INFO] [stdout] at src/main.rs:151 [INFO] [stdout] 17: 0x5634ebd1f65e - core::ops::function::FnOnce::call_once::hc31499a1943163f2 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/ops/function.rs:231 [INFO] [stdout] 18: 0x5634ebd2b8af - as core::ops::function::FnOnce>::call_once::h4a13ee3f0d7b4201 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 19: 0x5634ebd74f3a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 20: 0x5634ebd45ea8 - std::panicking::try::h5a93466ab2078586 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:275 [INFO] [stdout] 21: 0x5634ebd45ea8 - std::panic::catch_unwind::h752cbeae6ac7bdea [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:394 [INFO] [stdout] 22: 0x5634ebd45ea8 - test::run_test::run_test_inner::{{closure}}::h206c9c16936edaca [INFO] [stdout] at src/libtest/lib.rs:1466 [INFO] [stdout] 23: 0x5634ebd20d25 - std::sys_common::backtrace::__rust_begin_short_backtrace::hc7edbac42990d270 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 24: 0x5634ebd24de5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he53c58e7adee87af [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:470 [INFO] [stdout] 25: 0x5634ebd24de5 - as core::ops::function::FnOnce<()>>::call_once::h1aff7c42b6bb3726 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:315 [INFO] [stdout] 26: 0x5634ebd24de5 - std::panicking::try::do_call::h41f8559f88100f6c [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:296 [INFO] [stdout] 27: 0x5634ebd74f3a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 28: 0x5634ebd254e2 - std::panicking::try::hb54ba808181fe352 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:275 [INFO] [stdout] 29: 0x5634ebd254e2 - std::panic::catch_unwind::h555ccf4e835e93f4 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:394 [INFO] [stdout] 30: 0x5634ebd254e2 - std::thread::Builder::spawn_unchecked::{{closure}}::hd4dae6e19e80fc1a [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:469 [INFO] [stdout] 31: 0x5634ebd254e2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc35d54c07710e1a1 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/ops/function.rs:231 [INFO] [stdout] 32: 0x5634ebd67fef - as core::ops::function::FnOnce>::call_once::h42806b83647d4c79 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 33: 0x5634ebd74690 - as core::ops::function::FnOnce>::call_once::h83c921c8e826dd1d [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 34: 0x5634ebd74690 - std::sys_common::thread::start_thread::h2613204ce513782e [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 35: 0x5634ebd74690 - std::sys::unix::thread::Thread::new::thread_start::h4570080769500bcd [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 36: 0x7fd24b8044a4 - start_thread [INFO] [stdout] 37: 0x7fd24b32fd0f - __clone [INFO] [stdout] 38: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] compute [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--bin file_checker' [INFO] running `"docker" "inspect" "1a8bf4ec3f559dcded3f7e5856fbf076954cfdbf8e37cf51d70c3d11e2d7b438"` [INFO] running `"docker" "rm" "-f" "1a8bf4ec3f559dcded3f7e5856fbf076954cfdbf8e37cf51d70c3d11e2d7b438"` [INFO] [stdout] 1a8bf4ec3f559dcded3f7e5856fbf076954cfdbf8e37cf51d70c3d11e2d7b438